技术领域technical field
本发明涉及建筑工程技术领域，特别涉及一种混凝土梁板模板支撑体系施工方法。The invention relates to the technical field of construction engineering, in particular to a construction method for a concrete beam-slab formwork support system.
背景技术Background technique
目前，建筑工程中，用于混凝土梁板模板支撑体系，多数采用扣件式钢管脚手架或碗扣式钢管脚手架，在扣件式钢管脚手架或碗扣式钢管脚手架立杆顶端设置可调顶托，再在可调顶托上铺设托梁，在托梁上再设置搁栅，然后在搁栅上安装梁板模板，这种支撑体系存在梁模板支撑立杆与板模板支撑立杆无法共用，导致支撑立杆用量增加，且梁板模板支撑立杆搭设困难，存在安装工艺复杂，安装工效低。当模板支撑立杆采用传统的可调钢管立柱时，由于立柱的内套管和外套管直径不同，与传统的水平杆规格不一致，因而立杆与水平杆连接困难，质量难以保证。At present, in construction projects, for the support system of concrete beam and slab formwork, most of them use fastener-type steel pipe scaffolding or bowl-buckle-type steel pipe scaffolding. Then lay joists on the adjustable jacking, set joists on the joists, and then install beam-slab formwork on the joists. In this support system, the support poles of the beam formwork and the support poles of the slab formwork cannot be shared, resulting in The amount of support poles increases, and it is difficult to erect the support poles of the beam-slab formwork, resulting in complex installation process and low installation efficiency. When the formwork support pole adopts the traditional adjustable steel pipe column, because the diameters of the inner sleeve and the outer sleeve of the column are different, which are inconsistent with the specifications of the traditional horizontal rod, it is difficult to connect the vertical rod and the horizontal rod, and the quality is difficult to guarantee.
发明内容Contents of the invention
本发明要解决的技术问题，在于提供一种结构简单，操作方便，工效高、施工质量好的混凝土梁板模板支撑体系施工方法。The technical problem to be solved by the present invention is to provide a construction method of a concrete beam slab formwork support system with simple structure, convenient operation, high work efficiency and good construction quality.
本发明问题是这样实现的：一种混凝土梁板模板支撑体系施工方法，所述支撑体系包括复数组支撑杆组件，各组支撑杆组件包括：第一支撑杆组件和第二支撑杆组件；所述第一支撑杆组件包括可伸缩支撑立杆、可调顶托、可调底座、托梁；所述可伸缩支撑立杆上套设有复数个托盘；所述第二支撑杆组件为第一支撑杆组件的可伸缩支撑立杆上增加设置有一梁托；所述可伸缩支撑立杆包括内套管和外套管，内套管从上至下按一定间距设置复数个孔洞，内套管上端附近设有一托盘；外套管上下端附近各套设一托盘，外套管上托盘下方设置一个通洞；The problem of the present invention is achieved in the following way: a construction method of a concrete beam slab formwork support system, the support system includes a plurality of sets of support rod assemblies, and each set of support rod assemblies includes: a first support rod assembly and a second support rod assembly; The first support rod assembly includes a telescopic support pole, an adjustable jack, an adjustable base, and a joist; a plurality of trays are sleeved on the telescopic support pole; the second support rod assembly is the first The telescopic support pole of the support rod assembly is additionally provided with a girder; the telescopic support pole includes an inner sleeve and an outer sleeve, and the inner sleeve is provided with a plurality of holes at a certain interval from top to bottom, and the upper end of the inner sleeve is There is a tray nearby; a tray is set near the upper and lower ends of the outer casing, and a through hole is arranged under the upper tray of the outer casing;
该施工方法具体包括如下步骤：The construction method specifically includes the following steps:
步骤1、根据施工结构图纸进行混凝土梁板模板配板设计、绘制混凝土梁板模板配板图，确定混凝土梁板模板配板尺寸、混凝土梁板模板规格，并对混凝土梁板模板配板进行编号；Step 1. According to the construction structure drawings, carry out the design of the concrete beam slab formwork matching plate, draw the concrete beam slab formwork matching plate diagram, determine the concrete beam slab formwork matching plate size, the concrete beam slab formwork specification, and number the concrete beam slab formwork matching plate ;
步骤2、根据混凝土梁板模板配板图和编号，预先将梁侧模板结构和楼板底模板结构组装形成整体；Step 2. Pre-assemble the beam side formwork structure and the floor bottom formwork structure to form a whole according to the plan and serial number of the concrete beam slab formwork;
步骤3、在施工地定位放线，铺设垫板，设置可调底座，调整可调底座的螺杆在同一水平面上，标定可伸缩支撑立杆位置；Step 3. Locate and set out the line at the construction site, lay the backing plate, set the adjustable base, adjust the screw of the adjustable base on the same horizontal plane, and calibrate the position of the telescopic support pole;
步骤4、连接可伸缩支撑立杆下部的外套管和水平杆；将外套管设置于可调底座上，将水平杆设置于相邻两可伸缩支撑立杆的托盘上；Step 4. Connect the outer sleeve and the horizontal rod at the lower part of the telescopic support pole; set the outer sleeve on the adjustable base, and set the horizontal rod on the pallets of two adjacent telescopic support poles;
步骤5、将梁托插入第二支撑杆组件的内套管并用插销固定，再将内套管插入外套管，根据施工设计高度初步调整楼板模板支撑高度，用插销固定内套管和外套管；Step 5. Insert the girder into the inner casing of the second support rod assembly and fix it with a bolt, then insert the inner casing into the outer casing, initially adjust the height of the floor formwork support according to the height of the construction design, and fix the inner casing and the outer casing with the bolt;
步骤6、将可伸缩支撑立杆上部的内套管的托盘和水平杆连接；Step 6, connecting the tray of the inner casing on the upper part of the telescopic support pole with the horizontal pole;
步骤7、通过梁托的螺母进行调整，使梁底支撑标高达到施工要求；Step 7. Adjust the nuts of the beam support to make the height of the support at the bottom of the beam meet the construction requirements;
步骤8、在梁托上设置横向梁底模板的托梁，安装梁底模板结构；Step 8, setting the joist of the horizontal beam bottom formwork on the beam support, and installing the beam bottom formwork structure;
步骤9、在内套管上部设置可调顶托，使可调顶托标高略低于施工设计要求标高；Step 9. Set an adjustable jacking bracket on the upper part of the inner casing so that the elevation of the adjustable jacking bracket is slightly lower than the construction design requirement;
步骤10、在可调顶托上安装楼板模板的托梁；Step 10, install the joists of the floor formwork on the adjustable jack;
步骤11、利用起重设备起吊并安装混凝土梁侧模板结构与楼板模板结构组装的整体模板；Step 11, using lifting equipment to lift and install the integral formwork assembled by the concrete beam side formwork structure and the floor formwork structure;
步骤12、对梁侧模板结构安装位置进行矫正与加固；Step 12, correcting and reinforcing the installation position of the beam side formwork structure;
步骤13、对楼板模板结构的支撑可调顶托进行调整，使得楼板模板结构的支撑高度达到施工设计要求；Step 13, adjusting the support adjustable jacking of the floor formwork structure, so that the support height of the floor formwork structure meets the construction design requirements;
步骤14、支撑体系拆除时顺序与安装时相反，杆件拆除先后分别为：内套管上部可调顶托、上部的水平杆、内套管、梁托、下部的水平杆、外套管和可调底座。Step 14. The sequence of removal of the support system is opposite to that of installation. The removal sequence of the rods is: the upper adjustable jacking bracket of the inner casing, the upper horizontal rod, the inner casing, the girder, the lower horizontal rod, the outer casing and the adjustable Adjust the base.
进一步地，所述托盘的中部开设有一圆孔，所述托盘圆周设置有复数个矩形插孔，且矩形插孔沿着圆孔均匀分布；所述托盘的圆孔与内套管或外套管连接，所述水平杆两端的插件恰能卡扣在所述矩形插孔中。Further, a circular hole is opened in the middle of the tray, and a plurality of rectangular sockets are arranged on the periphery of the pallet, and the rectangular sockets are evenly distributed along the circular holes; the circular holes of the pallet are connected with the inner casing or the outer casing , the inserts at both ends of the horizontal bar can just be snapped into the rectangular socket.
进一步地，所述水平杆包括一水平钢管和两端部的插件，两插件焊接固定于水平钢管的两端，所述插件与托盘的矩形插孔相配合。Further, the horizontal bar includes a horizontal steel pipe and inserts at both ends, the two inserts are welded and fixed to the two ends of the horizontal steel pipe, and the inserts are matched with the rectangular sockets of the tray.
进一步地，所述插件包括一插头和一销扣，插头与销扣之间通过一轴钉活动连接；销扣呈长方体，该销扣中部设有一长形孔，该长形孔的中心线与该销扣的中心线呈一夹角，该长形孔的中心点与该销扣的中心点重合，形成长形孔的两侧实体部分呈一端大和一端小的楔形；所述轴钉设置于该长形孔内，且销扣转成水平时可沿轴钉做水平滑动；所述插头的外表面呈圆弧面，与所述可伸缩支撑立杆的外表面相配合；所述插头一端设置有一环形连接头，所述水平钢管与环形连接头连接。Further, the insert includes a plug and a pin buckle, the plug and the pin buckle are flexibly connected by a pin; the pin buckle is in the shape of a cuboid, and the middle part of the pin buckle is provided with an elongated hole, and the center line of the elongated hole is in line with the The centerline of the pin buckle forms an included angle, and the center point of the elongated hole coincides with the center point of the pin buckle, so that the solid parts on both sides of the elongated hole are wedge-shaped with one end large and the other end small; In the elongated hole, and when the pin buckle is turned horizontally, it can slide horizontally along the pin; the outer surface of the plug is arc-shaped, matching the outer surface of the telescopic support pole; one end of the plug is set There is an annular joint, and the horizontal steel pipe is connected with the annular joint.
进一步地，所述梁托包括下部钢管、U形托板、楔形支撑以及螺母，所述下部钢管设置于U形托板下方；所述楔形支撑设置于下部钢管和U形托板之间，所述下部钢管带有一螺杆，并且螺杆沿着高度设置竖向孔洞；螺母与螺杆连接，螺母下部搁置在一插在内套管的孔洞的插销上；螺母可沿着螺杆表面的螺丝旋动可调整U形托板的标高；所述下部钢管的直径大于内套管，U形托板中部开有与所述下部钢管的内直径相同的圆形孔。Further, the girder includes a lower steel pipe, a U-shaped supporting plate, a wedge-shaped support and nuts, the lower steel pipe is arranged under the U-shaped supporting plate; the wedge-shaped support is arranged between the lower steel pipe and the U-shaped supporting plate, and the The lower part of the steel pipe has a screw rod, and the screw rod is provided with a vertical hole along the height; the nut is connected with the screw rod, and the lower part of the nut rests on a pin inserted into the hole of the inner casing; the nut can be adjusted along the screw on the surface of the screw rod. The elevation of the U-shaped supporting plate; the diameter of the lower steel pipe is larger than the inner casing, and the middle part of the U-shaped supporting plate has a circular hole with the same inner diameter as the lower steel pipe.
进一步地，所述可调顶托包括一U形托板和一螺母，该U形托板底部垂直设置有一螺杆，所述螺母可沿着螺杆表面的螺丝旋动，可调整U形托板的标高。Further, the adjustable jacking bracket includes a U-shaped bracket and a nut, a screw is vertically arranged at the bottom of the U-shaped bracket, and the nut can be rotated along the screw on the surface of the screw to adjust the U-shaped bracket. elevation.
进一步地，所述可调底座包括一底板和一螺母，该底板上垂直设置有一螺杆，所述螺母可沿着螺杆表面的螺丝进行旋动。Further, the adjustable base includes a base plate and a nut, a screw rod is vertically arranged on the base plate, and the nut can rotate along the screw on the surface of the screw rod.
进一步地，所述的施工方法是采用梁侧模板结构与楼板模板结构组装成整体后进行吊装。Further, in the construction method, the beam side formwork structure and the floor formwork structure are assembled into a whole and hoisted.
进一步地，所述的施工方法是梁模板支撑高度是在安装梁模板前调整设计要求，楼板模板的支撑高度是在梁侧模板结构与楼板模板结构组装成整体吊装就位后进行调整到设计要求。Further, the construction method is that the supporting height of the beam formwork is adjusted to the design requirements before installing the beam formwork, and the supporting height of the floor formwork is adjusted to the design requirements after the beam side formwork structure and the floor formwork structure are assembled into a whole hoisting in place .
本发明的优点在于：本发明其构造新颖、合理科学、安装操作方便、施工质量容易控制；梁模板的支撑立杆与板模板的支撑立杆可以共用，节省支撑立杆用量，且梁板模板支撑立杆搭设方便，安装效率高。立杆与水平杆钢管规格可不同，可伸缩支撑立杆与水平杆连接简便，使用灵活，施工质量容易控制。梁托上设置两个横向梁托，避免支撑杆偏心受力，结构受力合理。The advantages of the present invention are: the structure of the present invention is novel, reasonable and scientific, convenient to install and operate, and easy to control the construction quality; the supporting uprights of the beam formwork and the supporting uprights of the slab formwork can be shared, saving the amount of supporting uprights, and the beam and slab formwork The support pole is easy to set up and the installation efficiency is high. The specifications of the steel pipes for the vertical rod and the horizontal rod can be different, and the telescopic support vertical rod and the horizontal rod are easy to connect, flexible to use, and easy to control the construction quality. Two transverse beam supports are set on the beam support to avoid the eccentric force of the support rod, and the structural force is reasonable.
附图说明Description of drawings
图1是本发明支撑体系主视图结构示意图。Fig. 1 is a schematic diagram of the structure of the front view of the support system of the present invention.
图2是本发明支撑体系侧视图结构示意图。Fig. 2 is a side view structural schematic diagram of the support system of the present invention.
图3是本发明中第二支撑杆组件结构示意图。Fig. 3 is a schematic structural diagram of the second support rod assembly in the present invention.
图4是本发明中可伸缩支撑立杆外套管结构示意图。Fig. 4 is a schematic diagram of the structure of the outer casing of the telescopic support pole in the present invention.
图5是本发明中可伸缩支撑立杆内套管结构示意图。Fig. 5 is a schematic diagram of the structure of the inner casing of the telescopic support pole in the present invention.
图6是本发明中梁托结构示意图。Fig. 6 is a schematic diagram of the structure of the beam support in the present invention.
图7是本发明中可伸缩支撑立杆托盘的结构示意图。Fig. 7 is a structural schematic diagram of the telescopic support pole tray in the present invention.
图8是本发明中水平杆端部插件结构示意图。Fig. 8 is a schematic structural view of the plug-in at the end of the horizontal rod in the present invention.
图9是本发明中可伸缩支撑立杆可调顶托的结构示意图。Fig. 9 is a structural schematic diagram of the adjustable jacking bracket of the telescopic support pole in the present invention.
图10是本发明中可伸缩支撑立杆可调底座结构示意图。Fig. 10 is a schematic diagram of the structure of the adjustable base of the telescopic support pole in the present invention.
具体实施方式Detailed ways
请参阅图1至图10所示，本发明的一种混凝土梁板模板支撑体系施工方法，所述支撑体系包括复数组支撑杆组件，各组支撑杆组件包括：第一支撑杆组件100和第二支撑杆组件200；所述第一支撑杆组件100包括可伸缩支撑立杆1、可调顶托2、可调底座3、托梁4；所述可伸缩支撑立杆1上套设有复数个托盘11；所述第二支撑杆组件200为第一支撑杆组件100的可伸缩支撑立杆1上增加设置有一梁托6；所述可伸缩支撑立杆1包括内套管12和外套管13，内套管12从上至下按一定间距设置复数个孔洞121，内套管12上端附近设有一托盘11；外套管13上下端附近各套设一托盘11，外套管13上托盘11下方设置一个通洞131；第二支撑杆组件200是在第一支撑杆组件100的可伸缩支撑立杆1上增加设置有一梁托6，第二支撑杆组件200其他结构与第一支撑杆组件100是相同的。Please refer to Figures 1 to 10, a construction method for a concrete beam slab formwork support system according to the present invention, the support system includes multiple sets of support rod assemblies, and each set of support rod assemblies includes: a first support rod assembly 100 and a second support rod assembly Two support rod assemblies 200; the first support rod assembly 100 includes a telescopic support pole 1, an adjustable jack 2, an adjustable base 3, and a joist 4; the telescopic support pole 1 is sleeved with a plurality of a tray 11; the second support rod assembly 200 is provided with a girder 6 on the telescopic support pole 1 of the first support rod assembly 100; the telescopic support pole 1 includes an inner sleeve 12 and an outer sleeve 13. The inner casing 12 is provided with a plurality of holes 121 at a certain interval from top to bottom, and a tray 11 is provided near the upper end of the inner casing 12; a tray 11 is set near the upper and lower ends of the outer casing 13, and the outer casing 13 is placed below the tray 11 A through hole 131 is set; the second support rod assembly 200 is provided with a girder 6 on the telescopic support pole 1 of the first support rod assembly 100, and the other structure of the second support rod assembly 200 is the same as that of the first support rod assembly 100 identical.
该施工方法具体包括如下步骤：The construction method specifically includes the following steps:
步骤1、根据施工结构图纸进行混凝土梁板模板配板设计、绘制混凝土梁板模板配板图，确定混凝土梁、楼板模板配板尺寸、混凝土梁、楼板模板规格，并对混凝土梁、楼板模板配板进行编号；Step 1. Carry out the design of concrete beam and slab formwork distribution according to the construction structure drawings, draw the concrete beam and slab formwork distribution diagram, determine the size of the concrete beam and floor formwork distribution, the specifications of concrete beams and floor formwork, and configure the concrete beam and floor formwork board numbering;
步骤2、根据混凝土梁、楼板模板配板图和编号，预先将梁侧模板结构7和楼板底模板结构8组装形成整体；；Step 2. Pre-assemble the beam side formwork structure 7 and the floor bottom formwork structure 8 to form a whole according to the plan and serial number of the concrete beam and floor formwork;
步骤3、在施工地定位放线，铺设垫板，设置可调底座3，调整可调底座3的螺杆在同一水平面上，标定可伸缩支撑立杆1位置；Step 3. Locate and set out the wires at the construction site, lay the backing plate, set the adjustable base 3, adjust the screw rod of the adjustable base 3 on the same horizontal plane, and calibrate the position of the telescopic support pole 1;
步骤4、连接可伸缩支撑立杆1下部的外套管13和水平杆9；将外套管13设置于可调底座3上，将水平杆9设置于相邻两可伸缩支撑立杆1的托盘11上；(此时，是将相邻两可伸缩支撑立杆1外套管13上的托盘11通过水平杆9进行连接形成整体)；Step 4, connect the outer casing 13 and the horizontal rod 9 at the lower part of the telescopic support pole 1; set the outer casing 13 on the adjustable base 3, and set the horizontal rod 9 on the tray 11 of the two adjacent telescopic support poles 1 (At this time, the pallet 11 on the outer casing 13 of two adjacent telescopic support poles 1 is connected by the horizontal bar 9 to form a whole);
步骤5、将梁托6插入第二支撑杆组件的内套管12并用插销14固定，再将内套管12插入外套管13，根据施工设计高度初步调整楼板模板8支撑高度，用插销14固定内套管12和外套管13；Step 5. Insert the girder 6 into the inner sleeve 12 of the second support rod assembly and fix it with the pin 14, then insert the inner sleeve 12 into the outer sleeve 13, initially adjust the supporting height of the floor formwork 8 according to the height of the construction design, and fix it with the pin 14 Inner casing 12 and outer casing 13;
步骤6、将可伸缩支撑立杆1上部的内套管12的托盘11和水平杆9连接；(此时，是将相邻两可伸缩支撑立杆1内套管12上的托盘11通过水平杆9进行连接形成整体)Step 6, connect the tray 11 of the inner sleeve 12 on the top of the telescopic support pole 1 with the horizontal bar 9; Rod 9 is connected to form a whole)
步骤7、通过梁托6的螺母进行调整，使梁底(混凝土梁板模板的梁底)支撑标高达到施工要求；Step 7, adjust through the nuts of the beam support 6, so that the support elevation of the beam bottom (the beam bottom of the concrete beam slab formwork) meets the construction requirements;
步骤8、在梁托6上设置横向梁底模板的托梁4，安装梁底模板结构5；Step 8, setting the joist 4 of the horizontal beam bottom formwork on the beam support 6, and installing the beam bottom formwork structure 5;
步骤9、在内套管12上部设置可调顶托2，使可调顶托2标高略低于施工设计要求标高；(施工设计要求，即为施工结构图纸中的设计要求)Step 9, set the adjustable jacking 2 on the upper part of the inner sleeve 12, so that the elevation of the adjustable jacking 2 is slightly lower than the construction design requirement; (the construction design requirement is the design requirement in the construction structure drawing)
步骤10、在可调顶托上安装楼板模板的托梁4；Step 10, install the joist 4 of the floor formwork on the adjustable jack;
步骤11、利用起重设备起吊并安装整体混凝土梁侧模板结构7与楼板模板结构8组装成的整体模板；Step 11, using lifting equipment to lift and install the integral formwork assembled by the integral concrete beam side formwork structure 7 and the floor formwork structure 8;
步骤12、对梁侧模板结构7的安装位置进行矫正与加固；Step 12, correcting and reinforcing the installation position of the beam side formwork structure 7;
步骤13、对楼板模板结构的支撑可调顶托2进行调整，使得楼板模板结构的支撑高度达到施工设计要求；Step 13, adjusting the support adjustable jacking 2 of the floor formwork structure, so that the support height of the floor formwork structure meets the construction design requirements;
步骤14、支撑体系拆除时顺序与安装时相反，杆件拆除先后分别为：内套管12上部可调顶托2、上部的水平杆9、内套管12、梁托6、下部的水平杆9、外套管13和可调底座3。Step 14. The order of dismantling the support system is opposite to that of installation. The dismantling sequence of the rods is as follows: inner sleeve 12 upper adjustable jacking bracket 2, upper horizontal rod 9, inner sleeve 12, girder 6, lower horizontal rod 9. Outer sleeve 13 and adjustable base 3.
所述可伸缩支撑立杆1、水平杆9均采用钢管。Both the telescopic support pole 1 and the horizontal pole 9 are steel pipes.
复数个托盘11套设于内套管12和外套管13上；内套管12和外套管13通过插销14进行固定，所述可调底座3设置于外套管13下部，所述可调顶托2设置于内套管12上部。这样可伸缩支撑立杆1的高度可进行调节，通过将内套管12的孔洞121与外套管13的通洞131进行对齐，然后通过插销14进行定位。A plurality of trays 11 are sleeved on the inner casing 12 and the outer casing 13; the inner casing 12 and the outer casing 13 are fixed by the bolt 14, the adjustable base 3 is arranged at the lower part of the outer casing 13, and the adjustable jacking 2 is arranged on the upper part of the inner casing 12. In this way, the height of the telescopic support pole 1 can be adjusted by aligning the hole 121 of the inner casing 12 with the through hole 131 of the outer casing 13 , and then positioning through the latch 14 .
如图7所示，所述托盘11的中部开设有一圆孔111，所述托盘圆周设置有复数个矩形插孔112，且矩形插孔112沿着圆孔111均匀分布；所述托盘11的圆孔111与内套管12或外套管13连接，所述水平杆9两端的插件71恰能卡扣在所述矩形插孔112中。As shown in Figure 7, a circular hole 111 is provided in the middle of the tray 11, a plurality of rectangular jacks 112 are arranged on the periphery of the tray, and the rectangular jacks 112 are evenly distributed along the circular holes 111; the circle of the tray 11 The hole 111 is connected to the inner casing 12 or the outer casing 13 , and the inserts 71 at both ends of the horizontal rod 9 can just be snapped into the rectangular insertion hole 112 .
所述水平杆9包括一水平钢管92和两端部的插件71，两插件71焊接固定于水平钢管92的两端，所述插件71与托盘11的矩形插孔112相配合。The horizontal bar 9 includes a horizontal steel pipe 92 and inserts 71 at both ends. The two inserts 71 are welded and fixed to the two ends of the horizontal steel pipe 92. The inserts 71 are matched with the rectangular socket 112 of the tray 11 .
所述插件71包括一插头711和一销扣712，插头711与销扣712之间通过一轴钉713活动连接；销扣712呈长方体，该销扣712中部设有一长形孔714，该长形孔714的中心线与该销扣712的中心线呈一夹角(未图示)，该长形孔714的中心点与该销扣712的中心点重合，形成长形孔714的两侧实体部分呈一端大和一端小的楔形；所述轴钉713设置于该长形孔714内，且销扣712转成水平时可沿轴钉713做水平滑动；所述插头711的外表面呈圆弧面715，与所述可伸缩支撑立杆1的外表面相配合；所述插头711一端设置有一环形连接头716，所述水平钢管92与环形连接头716连接。这样在销扣712插入到矩形插孔112中，再将销扣712转成水平时可沿轴钉713做水平滑动；这时销扣712正好能卡在托盘11的底部，从而进行锁付。Described plug-in unit 71 comprises a plug 711 and a pin buckle 712, and between the plug 711 and the pin buckle 712, is movably connected by a shaft nail 713; The centerline of the shaped hole 714 and the centerline of the pin buckle 712 form an included angle (not shown), and the center point of the elongated hole 714 coincides with the center point of the pin buckle 712 to form both sides of the elongated hole 714 The solid part is wedge-shaped with one end large and one end small; the pin 713 is set in the elongated hole 714, and the pin 712 can slide horizontally along the pin 713 when it is turned horizontally; the outer surface of the plug 711 is round. The arc surface 715 matches the outer surface of the telescopic support pole 1; one end of the plug 711 is provided with an annular connector 716, and the horizontal steel pipe 92 is connected with the annular connector 716. In this way, when the pin 712 is inserted into the rectangular jack 112, and then the pin 712 is turned horizontally, it can slide horizontally along the shaft nail 713;
另外，该插件71的具体结构也可以使用公开号为：201802058U，公开日为：2011-04-20的中国专利：一种新型插盘式扣件脚手架中描述横杆的插头。In addition, the specific structure of the plug-in 71 can also use the Chinese patent with the publication number: 201802058U and the publication date: 2011-04-20: a plug that describes the crossbar in a new type of plug-in fastener scaffold.
如图6所示，所述梁托6包括下部钢管61、U形托板62、楔形支撑63以及螺母64，所述下部钢管61设置于U形托板62下方；所述楔形支撑63设置于下部钢管61和U形托板62之间，所述下部钢管61带有一螺杆65，并且螺杆65沿着高度设置竖向孔洞651；螺母64与螺杆65连接，螺母64下部搁置在一插在内套管12的孔洞121的插销14上；螺母64可沿着螺杆65表面的螺丝旋动可调整U形托板62的标高；所述下部钢管61的直径大于内套管12，U形托板62中部开有与所述下部钢管61的内直径相同的圆形孔(未图示)。这样U形托板62能进行很好的细微调节。As shown in Figure 6, the beam support 6 includes a lower steel pipe 61, a U-shaped supporting plate 62, a wedge support 63 and a nut 64, and the lower steel pipe 61 is arranged below the U-shaped supporting plate 62; the wedge-shaped support 63 is arranged on Between the lower steel pipe 61 and the U-shaped supporting plate 62, the lower steel pipe 61 has a screw rod 65, and the screw rod 65 is provided with a vertical hole 651 along the height; the nut 64 is connected with the screw rod 65, and the lower part of the nut 64 is placed on an inserted On the latch 14 of the hole 121 of the sleeve pipe 12; the nut 64 can be rotated along the screw on the surface of the screw rod 65 to adjust the elevation of the U-shaped supporting plate 62; the diameter of the lower steel pipe 61 is greater than the inner sleeve 12, and the U-shaped supporting plate A circular hole (not shown) with the same inner diameter as the lower steel pipe 61 is opened in the middle part of 62 . U-shaped supporting plate 62 can carry out fine fine adjustment like this.
如图9所示，所述可调顶托2包括一U形托板62和一螺母64，该U形托板62底部垂直设置有一螺杆65，所述螺母64可沿着螺杆65表面的螺丝旋动，可调整U形托板62的标高。As shown in Figure 9, the adjustable jacking 2 includes a U-shaped supporting plate 62 and a nut 64, the bottom of the U-shaped supporting plate 62 is vertically provided with a screw 65, and the nut 64 can be screwed along the surface of the screw 65. Rotate, can adjust the elevation of U-shaped supporting plate 62.
如图10所示，所述可调底座3包括一底板31和一螺母64，该底板31上垂直设置有一螺杆65，所述螺母64可沿着螺杆65表面的螺丝进行旋动。其中，通过旋转U形顶托62或者可调底座3中的螺母64可实现高度上的微调。As shown in FIG. 10 , the adjustable base 3 includes a bottom plate 31 and a nut 64 , a screw 65 is vertically arranged on the bottom plate 31 , and the nut 64 can rotate along the screw on the surface of the screw 65 . Wherein, the fine adjustment on the height can be realized by rotating the U-shaped jacking bracket 62 or the nut 64 in the adjustable base 3 .
所述的施工方法是采用梁侧模板结构7与楼板模板结构8组装成整体后进行吊装。所述的施工方法是梁模板支撑高度是在安装梁模板前调整设计要求，楼板模板的支撑高度是在梁侧模板结构7与楼板模板结构8组装成整体吊装就位后进行调整到设计要求。The construction method is that the beam side formwork structure 7 and the floor formwork structure 8 are assembled into a whole and hoisted. The construction method is that the supporting height of the beam formwork is adjusted to the design requirements before installing the beam formwork, and the supporting height of the floor formwork is adjusted to the design requirements after the beam side formwork structure 7 and the floor formwork structure 8 are assembled into a whole hoisting in place.
本发明构造新颖、合理科学、安装操作方便、施工质量容易控制；梁模板支撑立杆与楼板模板支撑立杆可以共用，节省支撑立杆用量，且梁板模板支撑立杆搭设方便，安装效率高。立杆与水平杆钢管规格可不同，立杆与水平杆连接简便，使用灵活，施工质量容易控制。梁托上设置两个横向梁托，避免支撑杆偏心受力，结构受力合理。The invention is novel in structure, reasonable and scientific, convenient to install and operate, and easy to control the construction quality; the beam formwork support pole and the floor formwork support pole can be shared, saving the amount of support poles, and the beam formwork support pole is convenient to set up, and the installation efficiency is high . The specifications of the steel pipes for the vertical pole and the horizontal pole can be different, the connection between the vertical pole and the horizontal pole is simple, the use is flexible, and the construction quality is easy to control. Two transverse beam supports are set on the beam support to avoid the eccentric force of the support rod, and the structural force is reasonable.
以上所述仅为本发明的较佳实施例，凡依本发明申请专利范围所做的均等变化与修饰，皆应属本发明的涵盖范围。The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006566.XACN104652809A (en) | 2015-01-07 | 2015-01-07 | Construction method of support system for templates of concrete beams and slabs |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006566.XACN104652809A (en) | 2015-01-07 | 2015-01-07 | Construction method of support system for templates of concrete beams and slabs |
| Publication Number | Publication Date |
|---|---|
| CN104652809Atrue CN104652809A (en) | 2015-05-27 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006566.XAPendingCN104652809A (en) | 2015-01-07 | 2015-01-07 | Construction method of support system for templates of concrete beams and slabs |
| Country | Link |
|---|---|
| CN (1) | CN104652809A (en) |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | Application publication date:20150527 |