CN115596913A - A grouting pipe hopper docking device based on electromagnet effect - Google Patents

Abstract

Translated fromChinese

本发明涉及一种基于电磁铁效应的灌浆管料斗对接装置，由安装在灌浆管上电磁铁组件、以及设置在料斗上的牵引组件组成，其中，所述电磁铁组件包括设置在灌浆管管口位置的铁芯、围绕所述铁芯布置的激磁线圈、安装在灌浆管上并位于铁芯上方的衔铁，以及与所述激磁线圈连接的电源；所述牵引组件包括设置在料斗的下料口处的环形生铁圈。与现有技术相比，本发明可以快速令灌浆管与料斗对接，有效缩短大体积混凝土浇筑时料斗与灌浆泵车移动对接耗时。

The invention relates to a grouting pipe hopper docking device based on the electromagnet effect, which consists of an electromagnet assembly installed on the grouting pipe and a traction assembly arranged on the hopper, wherein the electromagnet assembly includes a The iron core at the position, the excitation coil arranged around the iron core, the armature installed on the grouting pipe and above the iron core, and the power supply connected with the excitation coil; The ring pig iron ring at the place. Compared with the prior art, the present invention can rapidly dock the grouting pipe with the hopper, and effectively shorten the time-consuming movement and docking between the hopper and the grouting pump truck during large-volume concrete pouring.

Description

Translated fromChinese

一种基于电磁铁效应的灌浆管料斗对接装置A grouting pipe hopper docking device based on electromagnet effect

技术领域technical field

本发明属于灌浆管料斗对接技术领域，涉及一种基于电磁铁效应的灌浆管料斗对接装置。The invention belongs to the technical field of grouting pipe hopper docking, and relates to a grouting pipe hopper docking device based on electromagnet effect.

背景技术Background technique

目前大体积混凝土浇筑施工时，料斗与导管在混凝土浇筑到一定程度时需拔出灌浆管，移动导管至下一个下料点，再次下放灌浆管与料斗对接。此方法每次移动至下一个下料点时灌浆管提起再下放，且每次都要人工重新进行对位，控制精度低，效率较低，耗费工时较长。At present, during mass concrete pouring construction, the hopper and the conduit need to pull out the grouting pipe when the concrete is poured to a certain extent, move the conduit to the next feeding point, and lower the grouting pipe again to connect with the hopper. In this method, the grouting pipe is lifted and then lowered every time it moves to the next feeding point, and the alignment must be performed manually every time. The control accuracy is low, the efficiency is low, and the labor time is long.

发明内容Contents of the invention

本发明的目的就是为了提供一种基于电磁铁效应的灌浆管料斗对接装置，利用电磁铁控制生磁消磁，提高灌浆管在移动时定位精度，可以保证灌浆管与料斗快速稳定对接，且不影响拔出。The purpose of the present invention is to provide a grouting pipe hopper docking device based on the electromagnet effect, which uses electromagnets to control the magnetization and degaussing, improves the positioning accuracy of the grouting pipe when it moves, and can ensure the fast and stable docking of the grouting pipe and the hopper without affecting pull out.

本发明的目的可以通过以下技术方案来实现：The purpose of the present invention can be achieved through the following technical solutions:

一种基于电磁铁效应的灌浆管料斗对接装置，由安装在灌浆管上电磁铁组件、以及设置在料斗上的牵引组件组成，其中，所述电磁铁组件包括设置在灌浆管管口位置的铁芯、围绕所述铁芯布置的激磁线圈、安装在灌浆管上并位于铁芯上方的衔铁，以及与所述激磁线圈连接的电源；所述牵引组件包括设置在料斗的下料口处的环形生铁圈。A grouting pipe hopper docking device based on electromagnet effect, which is composed of an electromagnet assembly installed on the grouting pipe and a traction assembly arranged on the hopper, wherein the electromagnet assembly includes an iron set at the mouth of the grouting pipe core, an excitation coil arranged around the iron core, an armature installed on the grouting pipe and above the iron core, and a power supply connected to the excitation coil; the traction assembly includes an annular pig iron ring.

进一步的，所述的牵引组件包括对称布置在料斗上部平台周围的若干生铁条。Further, the traction assembly includes several pig iron bars arranged symmetrically around the upper platform of the hopper.

更进一步的，所述料斗上部平台呈正方形，所述生铁条布置在料斗上部平台的内侧壁上。更优选的，所述生铁条设有四根，且每根生铁条的尺寸相同，并对称设置在料斗上部平台四条内侧边的中间位置。Furthermore, the upper platform of the hopper is square, and the pig iron bars are arranged on the inner sidewall of the upper platform of the hopper. More preferably, there are four pig iron bars, and each pig iron bar has the same size and is symmetrically arranged in the middle of the four inner sides of the upper platform of the hopper.

进一步的，所述的衔铁滑动布置在所述灌浆管上。Further, the armature is slidably arranged on the grouting pipe.

更进一步的，衔铁在灌浆管上的行程满足：当位于灌浆管上的铁芯达到料斗下料口处并与环形生铁圈相吸引时，衔铁刚好滑动至位于所有生铁条的中心点位置。Furthermore, the stroke of the armature on the grouting pipe satisfies: when the iron core on the grouting pipe reaches the lower opening of the hopper and is attracted to the annular pig iron ring, the armature just slides to the center point of all the pig iron bars.

进一步的，所述的电源为直流电源。Further, the power supply is a DC power supply.

进一步的，所述的铁芯采用硅钢片制备而成，其均布在灌浆管周围。Further, the iron core is made of silicon steel sheets, which are evenly distributed around the grouting pipe.

与现有技术相比，本发明利用电磁铁效应，使得电磁铁与牵引装置能提供灌浆管移动过程中有利于对接的外力，可以有效改善泵机在人工操控时精度不高的问题，减少微调对中额外消耗的工时。该装置操作方便快捷，结构简单，制造费用少。Compared with the prior art, the present invention uses the electromagnet effect, so that the electromagnet and the traction device can provide an external force that is beneficial to the butt joint during the moving process of the grouting pipe, which can effectively improve the problem of low precision of the pump during manual control and reduce fine-tuning Alignment additional man-hours consumed. The device is convenient and quick to operate, simple in structure and low in manufacturing cost.

附图说明Description of drawings

图1为本发明的电磁铁组件的结构示意图；Fig. 1 is the structural representation of electromagnet assembly of the present invention;

图2为本发明的牵引组件的主视结构示意图；Fig. 2 is the schematic diagram of the front view structure of the traction assembly of the present invention;

图3为本发明的牵引组件的俯视示意图；Fig. 3 is a schematic top view of the traction assembly of the present invention;

图中标记说明：Instructions for marks in the figure:

1-铁芯，2-衔铁，3-激磁线圈，4-电源，5-生铁条，6-环形生铁圈，7-灌浆管，8-料斗。1-iron core, 2-armature, 3-excitation coil, 4-power supply, 5-pig iron bar, 6-ring pig iron ring, 7-grouting pipe, 8-hopper.

具体实施方式detailed description

下面结合附图和具体实施例对本发明进行详细说明。本实施例以本发明技术方案为前提进行实施，给出了详细的实施方式和具体的操作过程，但本发明的保护范围不限于下述的实施例。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

以下实施例中，如无特别说明的功能部件或结构，则表明其均为本领域为实现对应功能而采用的常规部件或常规结构。In the following embodiments, if there are no special functional components or structures, it means that they are conventional components or conventional structures adopted in the art to realize corresponding functions.

实施例1：Example 1:

一种基于电磁铁效应的灌浆管料斗对接装置，如图1至图3所示，由安装在灌浆管7上电磁铁组件、以及设置在料斗8上的牵引组件组成，其中，电磁铁组件包括设置在灌浆管7管口位置的铁芯1、围绕铁芯1布置的激磁线圈3、安装在灌浆管7上并位于铁芯1上方的衔铁2，以及与激磁线圈3连接的电源4；牵引组件包括设置在料斗8的下料口处的环形生铁圈6，以及对称布置在料斗8上部平台周围的若干生铁条5。A grouting pipe hopper docking device based on the electromagnet effect, as shown in Figures 1 to 3, consists of an electromagnet assembly installed on thegrouting pipe 7 and a traction assembly arranged on thehopper 8, wherein the electromagnet assembly includes The iron core 1 arranged at the mouth of thegrouting pipe 7, the excitation coil 3 arranged around the iron core 1, the armature 2 installed on thegrouting pipe 7 and above the iron core 1, and thepower supply 4 connected to the excitation coil 3; traction The assembly includes an annularpig iron ring 6 arranged at the discharge opening of thehopper 8 , and severalpig iron bars 5 arranged symmetrically around the upper platform of thehopper 8 .

请再参见图2和图3所示，料斗8上部平台呈正方形，生铁条5布置在料斗8上部平台的内侧壁上。更优选的，生铁条5设有四根，且每根生铁条5的尺寸相同，并对称设置在料斗8上部平台四条内侧边的中间位置。Please refer to Fig. 2 and Fig. 3 again, the upper platform of thehopper 8 is square, and thepig iron bars 5 are arranged on the inner side wall of the upper platform of thehopper 8 . More preferably, fourpig iron bars 5 are provided, and eachpig iron bar 5 has the same size, and is symmetrically arranged in the middle of the four inner sides of the upper platform of thehopper 8 .

请再参见图2和图3所示，衔铁2滑动布置在灌浆管7上。衔铁2在灌浆管7上的行程满足：当位于灌浆管7上的铁芯1达到料斗8下料口处并与环形生铁圈6相吸引时，衔铁2刚好位于所有生铁条5的中心点位置。电源4为直流电源。铁芯1采用硅钢片制备而成，其均布在灌浆管7周围。Please refer to FIG. 2 and FIG. 3 again, the armature 2 is slidably arranged on thegrouting pipe 7 . The stroke of the armature 2 on thegrouting pipe 7 satisfies: when the iron core 1 on thegrouting pipe 7 reaches the outlet of thehopper 8 and attracts the annularpig iron ring 6, the armature 2 is just at the center point of all thepig iron bars 5 . Thepower supply 4 is a DC power supply. The iron core 1 is made of silicon steel sheets, which are evenly distributed around thegrouting pipe 7 .

本实施例的工作原理具体如下：The working principle of this embodiment is specifically as follows:

在开始工作前，先人工控制泵车的灌浆管7初步移动到料斗8上方，打开直流电源，在灌浆管7周围通过铁芯1、衔铁2及激磁线圈3形成电磁铁产生稳定磁场，对料斗8平台四周产生磁力，这样，当线圈通电后，由于电磁感应的效应，铁芯1和衔铁2被磁化，成为极性相反的两块磁铁，它们之间产生电磁吸力。灌浆管7与铁芯1、衔铁2及激磁线圈3的整体靠近四根生铁条5的时候，四根生铁条5也会被电磁铁装置磁化，且每根生铁条的磁性都与铁芯1相反，即与衔铁2磁性相同。因此，四根生铁条5会对衔铁1均产生斥力。由于生铁条的尺寸均相同，则斥力大小也均相同，因此在水平方向上，四个斥力产生的合力相互抵消，使得灌浆管7在水平方向上达到平衡。竖直方向上，斥力产生的合力与灌浆管7、铁芯1和衔铁2自身重力的合力也相互抵消，使得灌浆管7在竖直方向上也达到了平衡。基于此，通过料斗8四周4段相同的生铁条5产生的平衡斥力，能够使灌浆管7稳定停在料斗8平台正上方，即环形生铁圈6的正上方。接着，灌浆管7在料斗8平台正上方继续下放，灌浆管7顶进到位后，电磁铁到达下料口处的环形生铁圈6，电磁铁通过吸引环形生铁圈6，使灌浆管7口与料斗8下料口固定完毕。灌浆结束后，电磁铁组件停止工作，切断直流电源，激磁线圈3消磁，电磁铁停止吸引环形生铁圈6，操控泵机将灌浆管7提升，完成一轮灌浆施工。Before starting work, manually control thegrouting pipe 7 of the pump truck to initially move to the top of thehopper 8, turn on the DC power supply, and form an electromagnet around thegrouting pipe 7 to generate a stable magnetic field through the iron core 1, the armature 2 and the excitation coil 3. 8 A magnetic force is generated around the platform, so that when the coil is energized, the iron core 1 and the armature 2 are magnetized due to the effect of electromagnetic induction, and become two magnets with opposite polarities, and electromagnetic attraction is generated between them. When thegrouting pipe 7, the iron core 1, the armature 2 and the excitation coil 3 are close to the fourpig iron bars 5, the fourpig iron bars 5 will also be magnetized by the electromagnet, and the magnetism of each pig iron bar will be the same as that of the iron core 1. On the contrary, it has the same magnetic properties as the armature 2. Therefore, the fourpig iron bars 5 will all generate repulsion to the armature 1 . Since the sizes of the pig iron bars are all the same, the repulsive forces are all the same in magnitude, so in the horizontal direction, the resultant forces generated by the four repulsive forces cancel each other out, so that thegrouting pipe 7 is balanced in the horizontal direction. In the vertical direction, the resultant force generated by the repulsive force and the resultant force of the gravity of thegrouting pipe 7, the iron core 1 and the armature 2 also cancel each other out, so that thegrouting pipe 7 also reaches a balance in the vertical direction. Based on this, the balanced repulsive force generated by four identicalpig iron bars 5 around thehopper 8 can make thegrouting pipe 7 stop stably directly above the platform of thehopper 8, that is, directly above the annularpig iron ring 6. Then, thegrouting pipe 7 continues to be lowered directly above the platform of thehopper 8. After thegrouting pipe 7 is jacked in place, the electromagnet reaches the annularpig iron ring 6 at the discharge port, and the electromagnet attracts the annularpig iron ring 6 to make thegrouting pipe 7 mouth and Hopper 8 feeding openings are fixed. After the grouting is finished, the electromagnet assembly stops working, the DC power supply is cut off, the excitation coil 3 is demagnetized, the electromagnet stops attracting the annularpig iron ring 6, the pump is controlled to lift thegrouting pipe 7, and a round of grouting construction is completed.

上述的对实施例的描述是为便于该技术领域的普通技术人员能理解和使用发明。熟悉本领域技术的人员显然可以容易地对这些实施例做出各种修改，并把在此说明的一般原理应用到其他实施例中而不必经过创造性的劳动。因此，本发明不限于上述实施例，本领域技术人员根据本发明的揭示，不脱离本发明范畴所做出的改进和修改都应该在本发明的保护范围之内。The above descriptions of the embodiments are for those of ordinary skill in the art to understand and use the invention. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative efforts. Therefore, the present invention is not limited to the above-mentioned embodiments. Improvements and modifications made by those skilled in the art according to the disclosure of the present invention without departing from the scope of the present invention should fall within the protection scope of the present invention.

Claims (10)

Translated fromChinese

1.一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，由安装在灌浆管上电磁铁组件、以及设置在料斗上的牵引组件组成，其中，所述电磁铁组件包括设置在灌浆管管口位置的铁芯、围绕所述铁芯布置的激磁线圈、安装在灌浆管上并位于铁芯上方的衔铁，以及与所述激磁线圈连接的电源；所述牵引组件包括设置在料斗的下料口处的环形生铁圈。1. A grouting pipe hopper docking device based on electromagnet effect, characterized in that it consists of an electromagnet assembly installed on the grouting pipe and a traction assembly arranged on the hopper, wherein the electromagnet assembly includes The iron core at the pipe nozzle position, the excitation coil arranged around the iron core, the armature installed on the grouting pipe and above the iron core, and the power supply connected with the excitation coil; the traction assembly includes a The annular pig iron ring at the feeding port.2.根据权利要求1所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述的牵引组件包括对称布置在料斗上部平台周围的若干生铁条。2. A grouting pipe hopper docking device based on electromagnet effect according to claim 1, characterized in that, the traction assembly includes several pig iron bars arranged symmetrically around the upper platform of the hopper.3.根据权利要求2所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述料斗上部平台呈正方形，所述生铁条布置在料斗上部平台的内侧壁上。3. A grouting pipe hopper docking device based on electromagnet effect according to claim 2, characterized in that, the upper platform of the hopper is square, and the pig iron bars are arranged on the inner side wall of the upper platform of the hopper.4.根据权利要求3所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述生铁条设有四根，并对称设置在料斗上部平台四条内侧边的中间位置。4. A grouting pipe hopper docking device based on electromagnet effect according to claim 3, characterized in that there are four pig iron bars, which are symmetrically arranged in the middle of the four inner sides of the upper platform of the hopper.5.根据权利要求4所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，每根生铁条的尺寸相同。5. A grouting pipe hopper docking device based on electromagnet effect according to claim 4, characterized in that each pig iron bar has the same size.6.根据权利要求2所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述的衔铁滑动布置在所述灌浆管上。6 . The grouting pipe hopper docking device based on electromagnet effect according to claim 2 , wherein the armature is slidably arranged on the grouting pipe.7.根据权利要求6所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，衔铁在灌浆管上的行程满足：当位于灌浆管上的铁芯达到料斗下料口处并与环形生铁圈相吸引时，衔铁刚好滑动至位于所有生铁条的中心点位置。7. A grouting pipe hopper docking device based on electromagnet effect according to claim 6, characterized in that, the stroke of the armature on the grouting pipe satisfies: when the iron core on the grouting pipe reaches the discharge port of the hopper and When attracted to the annular pig iron ring, the armature just slides to the center point position of all the pig iron bars.8.根据权利要求1所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述的电源为直流电源。8. A grouting pipe hopper docking device based on electromagnet effect according to claim 1, characterized in that said power supply is a DC power supply.9.根据权利要求1所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述的铁芯均布在灌浆管周围。9 . The electromagnet effect-based hopper docking device for grouting pipes according to claim 1 , wherein the iron cores are evenly distributed around the grouting pipes.10.根据权利要求1所述的一种基于电磁铁效应的灌浆管料斗对接装置，其特征在于，所述的铁芯采用硅钢片制备而成。10. A grouting pipe hopper docking device based on electromagnet effect according to claim 1, characterized in that the iron core is made of silicon steel sheet.

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