技术领域technical field
本发明主要涉及电力设备技术领域，特指一种变电站设备拆装吊机。The invention mainly relates to the technical field of electric power equipment, in particular to a crane for disassembling and assembling substation equipment.
背景技术Background technique
目前，变电站在安装避雷器等大型设备时，通常是通过传统的吊装车辆进行，但是由于吊装车辆对行驶的通道要求较高，而变电站大多有很多设备，其通道较窄，因此吊装车辆到达作业现场较困难；另外吊装车辆对变电站场地也要求较高，吊装车辆到达作业现场后对场地也存在较大的破坏；而且由于吊装车辆体积大，在满足吊装车辆外廓至带电部分之间的安全距离的情况下，车辆作业空间较小，难以保障其作业安全。At present, when installing large-scale equipment such as lightning arresters in substations, it is usually carried out by traditional hoisting vehicles. However, because hoisting vehicles have high requirements for driving passages, and most substations have a lot of equipment, the passages are narrow, so the hoisting vehicles can reach the work site. It is more difficult; in addition, the hoisting vehicle also has high requirements on the substation site, and the hoisting vehicle will cause great damage to the site after arriving at the operation site; and because the hoisting vehicle is large in size, the safety distance between the hoisting vehicle's outline and the live part must be satisfied. In the case of the vehicle, the operating space of the vehicle is small, and it is difficult to guarantee its operating safety.
发明内容Contents of the invention
本发明要解决的技术问题就在于：针对现有技术存在的技术问题，本发明提供一种结构简单、操作简便的变电站设备拆装吊机。The technical problem to be solved by the present invention is that, aiming at the technical problems existing in the prior art, the present invention provides a substation equipment dismounting crane with simple structure and easy operation.
为解决上述技术问题，本发明提出的技术方案为：In order to solve the problems of the technologies described above, the technical solution proposed by the present invention is:
一种变电站设备拆装吊机，包括底座、升降杆和悬臂，所述升降杆安装在所述底座上，所述悬臂的中部设置在所述升降杆的顶部，所述悬臂的一端通过一伸紧组件连接至所述底座，所述悬臂的另一端设置有起吊重物的起吊装置。A substation equipment dismounting crane, comprising a base, a lifting rod and a cantilever, the lifting rod is installed on the base, the middle part of the cantilever is set on the top of the lifting rod, and one end of the cantilever is stretched The assembly is connected to the base, and the other end of the cantilever is provided with a lifting device for lifting heavy objects.
作为上述技术方案的进一步改进：As a further improvement of the above technical solution:
所述底座上设置有支架，所述升降杆转动安装在所述支架上。A bracket is arranged on the base, and the lifting rod is rotatably mounted on the bracket.
所述底座上设置有翻转驱动件，所述翻转驱动件的驱动端与所述升降杆的底端连接，所述升降杆在所述翻转驱动件的驱动下绕升降杆与支架的转动点转动，翻转搁置在所述底座上。The base is provided with an overturning driving part, the driving end of the overturning driving part is connected to the bottom end of the lifting rod, and the lifting rod is driven by the turning over driving part to rotate around the rotation point of the lifting rod and the bracket , flipped to rest on the base.
所述伸紧组件为手动葫芦。The stretching component is a manual hoist.
所述底座下方设置有用于调节底座水平的水平调节组件。A level adjustment assembly for adjusting the level of the base is arranged under the base.
所述水平调节组件包括分布在所述底座四角下方的水平压板，所述水平压板通过螺杆与所述底板螺纹相连，所述螺杆伸出底板上方的一端连接有转动把手。The horizontal adjustment assembly includes horizontal pressing plates distributed under the four corners of the base, the horizontal pressing plates are threadedly connected to the bottom plate through a screw, and a rotating handle is connected to the end of the screw rod protruding above the bottom plate.
所述起吊装置为电动葫芦，所述电动葫芦连接有控制其动作的操作手柄。The lifting device is an electric hoist, and the electric hoist is connected with an operating handle for controlling its movement.
所述升降杆由多节相互套接的扒杆所组成。The lifting rod is composed of a plurality of mutually socketed grilling rods.
所述底座的前方设置有两个万向轮，所述底座的后方设置两个定向轮。The front of the base is provided with two universal wheels, and the rear of the base is provided with two directional wheels.
所述底座的万向轮上设置有控制其转动方向的转向手柄。The universal wheel of the base is provided with a steering handle for controlling its rotation direction.
与现有技术相比，本发明的优点在于：Compared with the prior art, the present invention has the advantages of:
本发明的变电站设备拆装吊机，结构简单、体积小，利于在变电站场所的移动且操作简便。本发明的升降杆以及悬臂在不使用时可翻转搁置在底板上，进一步减少了吊机本身所吊用的空间，更方便在狭窄的变电站场所内搬运。底板下方设置有水平调节组件，能够在作业时对底板的水平进行调整，从而保障吊装作业时的安全。The substation equipment dismounting crane of the present invention has a simple structure and a small volume, is beneficial to movement in the substation site, and is easy to operate. The lifting rod and the cantilever of the present invention can be turned over and placed on the bottom plate when not in use, which further reduces the space used by the crane itself and is more convenient to carry in narrow substation places. There is a level adjustment component under the bottom plate, which can adjust the level of the bottom plate during operation, so as to ensure the safety during hoisting operation.
附图说明Description of drawings
图1为本发明的主视结构示意图。Fig. 1 is a schematic diagram of the front view structure of the present invention.
图2为本发明的侧视结构示意图。Fig. 2 is a schematic side view of the structure of the present invention.
图3为本发明的升降杆及悬臂翻转后的结构示意图。Fig. 3 is a structural schematic diagram of the lifting rod and the cantilever of the present invention after being turned over.
图中标号表示：1、底座；11、支架；12、翻转驱动件；13、搁架；14、万向轮；15、定向轮；16、转向手柄；2、升降杆；21、下节扒杆；22、中节扒杆；23、上节扒杆；3、悬臂；4、伸紧组件；41、手动葫芦；5、起吊装置；51、电动葫芦；52、操作手柄；6、水平调节组件；61、水平压板；62、螺杆；63、转动把手。The symbols in the figure indicate: 1. Base; 11. Bracket; 12. Turning drive; 13. Shelf; 14. Universal wheel; 15. Directional wheel; 16. Steering handle; 2. Lifting rod; Rod; 22. Middle section grilling rod; 23. Upper section grilling rod; 3. Cantilever; 4. Tension assembly; 41. Manual hoist; 5. Lifting device; 51. Electric hoist; 52. Operating handle; 6. Level adjustment Components; 61, horizontal pressing plate; 62, screw rod; 63, turning handle.
具体实施方式detailed description
以下结合说明书附图和具体实施例对本发明作进一步描述。The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
如图1至图3所示，本实施例的变电站设备拆装吊机，包括底座1、升降杆2和悬臂3，升降杆2安装在底座1上，悬臂3的中部设置在升降杆2的顶部，悬臂3的一端通过一伸紧组件4连接至底座1，悬臂3的另一端设置有起吊重物的起吊装置5。在进行变电站设备吊装时，将本发明的吊机移动至合适位置，然后将升降杆2升降至合适高度，然后通过起吊装置5进行变电站设备的起吊，而伸紧组件4则维持悬臂3的平衡及稳固，本发明的拆装吊机结构简单、操作简便、易于使用。As shown in Figures 1 to 3, the substation equipment dismounting crane of this embodiment includes a base 1, a lifting rod 2 and a cantilever 3, the lifting rod 2 is installed on the base 1, and the middle part of the cantilever 3 is arranged On the top, one end of the cantilever 3 is connected to the base 1 through a tensioning assembly 4, and the other end of the cantilever 3 is provided with a lifting device 5 for lifting heavy objects. When hoisting substation equipment, the crane of the present invention is moved to a suitable position, and then the elevating rod 2 is lifted to a suitable height, and then the substation equipment is hoisted by the hoisting device 5, while the stretching assembly 4 maintains the balance of the cantilever 3 And stable, the dismounting crane of the present invention is simple in structure, easy and simple to operate, easy to use.
本实施例中，升降杆2由三节相互套接的扒杆所组成，分别为上节扒杆23、中节扒杆22和下节扒杆21，三节扒杆的设置，既能够保障有足够的高度满足吊装的要求，另外在移动时升降杆2与变电站设备也存在足够的安全距离，不影响吊机的移动，其中驱动扒杆上下升降的液压缸内嵌于扒杆的内部空腔，另外根据现场实际情况而配置相应节数的扒杆。In this embodiment, the elevating rod 2 is composed of three mutually socketed rods, which are respectively the upper rod 23, the middle rod 22 and the lower rod 21. The setting of the three rods can ensure sufficient The height meets the requirements for hoisting. In addition, there is a sufficient safety distance between the lifting rod 2 and the substation equipment when moving, which does not affect the movement of the crane. The hydraulic cylinder that drives the lifting rod up and down is embedded in the internal cavity of the lifting rod. In addition, according to the actual situation on site, configure the corresponding number of poles.
本实施例中，底座1上设置有支架11，如图2所示，支架11包括两根立柱以及用于支撑两根立柱的支撑柱，升降杆2则转动安装两根立柱之间，底座1上还设置有翻转驱动件12，翻转驱动件12的驱动端与升降杆2的底端连接，升降杆2在翻转驱动件12的驱动下绕升降杆2与支架11的转动点转动，翻转搁置在底座1上，其中转动点位于下节扒杆21的中部，以尽量使翻转后的吊机高度更低，本实施例中的翻转驱动件12采用液压缸；另外底座1上设置有搁架13，升降杆2及悬臂3翻转后则搁置在搁架13上。在移动本吊机时，将升降杆2降下后，然后再将升降杆2翻转，可以进一步的降低翻转后的吊机高度，从而适合在狭窄的变电站场所移动。In this embodiment, the base 1 is provided with a bracket 11, as shown in Figure 2, the bracket 11 includes two uprights and a supporting column for supporting the two uprights, the lifting rod 2 is rotatably installed between the two uprights, the base 1 There is also a turning driver 12 on the top, the driving end of the turning driver 12 is connected to the bottom end of the lifting rod 2, and the lifting rod 2 rotates around the rotation point of the lifting rod 2 and the support 11 under the drive of the turning driver 12, and the turning point is placed on the shelf. On the base 1, the turning point is located in the middle of the lower pole 21, so as to make the height of the crane after turning over as low as possible. The turning driving part 12 in this embodiment adopts a hydraulic cylinder; in addition, the base 1 is provided with a shelf 13. The elevating rod 2 and the cantilever 3 are placed on the shelf 13 after being overturned. When moving the crane, after the lifting rod 2 is lowered, and then the lifting rod 2 is turned over, the height of the turned crane can be further reduced, so that it is suitable for moving in narrow substation places.
本实施例中，伸紧组件4为手动葫芦41，通过调节手动葫芦41调节悬臂3一端的松紧，以保持悬臂3两端的平衡，其操作简便。In this embodiment, the stretching component 4 is a manual hoist 41, and the tension at one end of the cantilever 3 is adjusted by adjusting the manual hoist 41 to maintain the balance at both ends of the cantilever 3, which is easy to operate.
本实施例中，底座1下方设置有用于调节底座1水平的水平调节组件6，由于变电站场所地面存在不平整的情况，会导致底板倾斜，在吊装重物时重心不稳，会存在倒塌的危险，因此通过水平调节组件6调节底座1的水平，保障吊机作业时的安全。In this embodiment, a level adjustment assembly 6 for adjusting the level of the base 1 is provided under the base 1. Due to the unevenness of the ground in the substation site, the base plate will be tilted, and the center of gravity will be unstable when lifting heavy objects, and there will be a danger of collapse. , so the level of the base 1 is adjusted through the level adjustment assembly 6 to ensure the safety during crane operation.
本实施例中，水平调节组件6包括分布在底座1四角下方的水平压板61，水平压板61通过螺杆62与底座1螺纹相连，螺杆62伸出底座1上方的一端连接有转动把手63，通过转动把手63转动螺杆62，调节水平压板61与底座1之间的高度，从而调节底座1四角保持在同一水平面上，另外在现场吊装作业时，可在水平压板61下方垫上一块平整的钢板以保持水平压板61的水平，本发明的水平调节组件6结构简单、易于操作。In this embodiment, the horizontal adjustment assembly 6 includes a horizontal pressing plate 61 distributed under the four corners of the base 1. The horizontal pressing plate 61 is threadedly connected with the base 1 through a screw 62. The end of the screw 62 protruding above the base 1 is connected with a rotating handle 63. By rotating The handle 63 turns the screw 62 to adjust the height between the horizontal pressing plate 61 and the base 1, thereby adjusting the four corners of the base 1 to keep on the same level. In addition, during on-site hoisting operations, a flat steel plate can be placed under the horizontal pressing plate 61 to maintain the level The level of the pressing plate 61, the level adjustment assembly 6 of the present invention has a simple structure and is easy to operate.
本实施例中，起吊装置5为电动葫芦51，电动葫芦51连接有控制其动作的操作手柄52，操作人员在地面利用操作手柄52对电动葫芦51进行控制，操作简便。In this embodiment, the hoisting device 5 is an electric hoist 51, and the electric hoist 51 is connected with an operating handle 52 for controlling its movement. The operator uses the operating handle 52 to control the electric hoist 51 on the ground, which is easy to operate.
本实施例中，底座1的前方设置有两个万向轮14，底座1的后方设置两个定向轮15，类似三轮车，移动方便；底座1的万向轮14上设置有控制万向轮14转动方向的转向手柄16，方便移动及转向，而且转动手柄可钩挂在车辆上，由车辆进行牵引移动。In this embodiment, two universal wheels 14 are arranged on the front of the base 1, and two directional wheels 15 are arranged on the rear of the base 1, which is similar to a tricycle and is easy to move; the universal wheels 14 of the base 1 are provided with control universal wheels 14 The steering handle 16 in the turning direction is convenient for moving and turning, and the turning handle can be hooked on the vehicle, and the vehicle is towed and moved.
现场作业时，通过人力或其它车辆等动力设备将本吊机拖至施工现场，然后调节各水平压板61使底座1保持水平，调节扒杆的高度至合适的吊装高度，然后利用电动葫芦51实现变电站的拆装；在不需要使用时，将扒杆全部缩回，然后通过翻转液压缸将扒杆以及悬臂3翻转后搁置在底座1的搁架13上，并加以固定，然后再通过人工或动力设备拉动转身手柄将吊机运离作业现场。When working on site, drag the crane to the construction site by manpower or other power equipment such as vehicles, then adjust each horizontal platen 61 to keep the base 1 level, adjust the height of the pole to a suitable hoisting height, and then use the electric hoist 51 to realize Disassembly and assembly of the substation; when not in use, retract all the poles, then flip the poles and the cantilever 3 by turning over the hydraulic cylinder, place them on the shelf 13 of the base 1, and fix them, and then manually or The power equipment pulls the turning handle to move the crane away from the job site.
虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明。任何熟悉本领域的技术人员，在不脱离本发明技术方案范围的情况下，都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰，或修改为等同变化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均应落在本发明技术方案保护的范围内。Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent implementation of equivalent changes example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683851.0ACN104401886B (en) | 2014-11-25 | 2014-11-25 | Assembling and disassembling lifting machine for substation equipment |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683851.0ACN104401886B (en) | 2014-11-25 | 2014-11-25 | Assembling and disassembling lifting machine for substation equipment |
| Publication Number | Publication Date |
|---|---|
| CN104401886A CN104401886A (en) | 2015-03-11 |
| CN104401886Btrue CN104401886B (en) | 2017-04-19 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683851.0AActiveCN104401886B (en) | 2014-11-25 | 2014-11-25 | Assembling and disassembling lifting machine for substation equipment |
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| CN (1) | CN104401886B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787660A (en)* | 2015-04-15 | 2015-07-22 | 南京祥源动力供应有限公司 | Energy-saving refrigerator maintenance lifting frame |
| CN105197812B (en)* | 2015-10-29 | 2017-09-12 | 国家电网公司 | The transformer station's multi-functional carrying equipment lifted by crane using magnetic hanging loop |
| CN106517002A (en)* | 2016-12-07 | 2017-03-22 | 国网山东省电力公司东明县供电公司 | Transformer station suspension bracket pedestal and spare transformer station suspension bracket |
| CN107697819B (en)* | 2017-11-13 | 2024-05-24 | 宁波华表机械制造有限公司 | Intelligent light vehicle-mounted cantilever crane |
| CN108840277A (en)* | 2018-09-03 | 2018-11-20 | 江苏金贸科技发展有限公司 | A kind of suspender mechanism in narrow space |
| CN108972456B (en)* | 2018-09-13 | 2024-02-20 | 梁晋强 | Quick dismounting device for tunnel lamp for hook type expressway |
| CN115535864B (en)* | 2022-09-30 | 2025-09-19 | 国网山东省电力公司滨州供电公司 | Indoor portable string device of transformer substation |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280398Y (en)* | 2008-09-25 | 2009-07-29 | 骆建华 | Movable dual-purpose lifting device |
| CN102502427A (en)* | 2011-10-26 | 2012-06-20 | 三一汽车起重机械有限公司 | Crane, crane arm device and control method thereof |
| CN203889943U (en)* | 2014-06-09 | 2014-10-22 | 四川石油天然气建设工程有限责任公司 | Equipment for transferring disk container |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1118601A1 (en)* | 1983-03-31 | 1984-10-15 | Специальное конструкторское бюро "СКБ-Мосстрой" | Method of erecting tower crane |
| CN101362577A (en)* | 2007-08-06 | 2009-02-11 | 山东建筑大学 | Full hydraulic truck tower crane |
| CN102019997B (en)* | 2010-12-06 | 2012-11-07 | 江苏省镇江船厂（集团）有限公司 | Rudder blade mounting truck for oil platform support vessel and method for binding and hoisting rudder blade |
| CN204297975U (en)* | 2014-11-25 | 2015-04-29 | 国家电网公司 | Substation equipment dismounting loop wheel machine |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280398Y (en)* | 2008-09-25 | 2009-07-29 | 骆建华 | Movable dual-purpose lifting device |
| CN102502427A (en)* | 2011-10-26 | 2012-06-20 | 三一汽车起重机械有限公司 | Crane, crane arm device and control method thereof |
| CN203889943U (en)* | 2014-06-09 | 2014-10-22 | 四川石油天然气建设工程有限责任公司 | Equipment for transferring disk container |
| Publication number | Publication date |
|---|---|
| CN104401886A (en) | 2015-03-11 |
| Publication | Publication Date | Title |
|---|---|---|
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
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