A clamp for processing switch cabinet

Abstract

The present invention relates to the technical field of switch cabinet body installation equipment, and discloses a switch cabinet processing fixture, comprising two vertically arranged positioning plates, each of which is penetrated by an operating hole, each of which is provided with a supporting slider, and the supporting slider can be moved and adjusted along the length direction of the operating hole; positioning clamping plates are provided on the adjacent sides of the two supporting sliders, and the spacing between the positioning clamping plates and the supporting sliders is adjustable; the present invention, through structural optimization setting, can ensure that the two metal plates that need to be installed and connected are always in a vertical state during the installation process, reduce the usage and labor intensity of workers, and improve work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of switch cabinet body installation equipment, and in particular to a clamp for processing a switch cabinet. Background Art

[0002] The switch cabinet body is usually a cubic structure composed of multiple metal plates, and the connection combination between the multiple metal plates is usually mainly fixed by bolts; restricted by the inherent cubic structure of the cabinet body, the angle between two adjacent metal plates after connection is 90 degrees; and when two metal plates are connected, in order to ensure the verticality between the two after connection, it is usually inconvenient for one person to perform the installation operation. Even with the cooperation of two or more people, it is difficult to ensure the verticality during installation. It is necessary to constantly use tools for calibration and adjustment during the installation process, which brings great inconvenience to the installation operation and leads to relatively low installation efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a clamp for processing a switch cabinet, which can ensure that two metal plates that need to be installed and connected are always in a vertical state during the installation process through structural optimization, reduce the usage and labor intensity of workers, and improve work efficiency.

[0004] The present invention adopts the following technical solutions:

[0005] A fixture for processing a switch cabinet comprises two vertically arranged positioning plates, each of which is provided with an operating hole, each of which is provided with a supporting slider, and the supporting slider can be moved and adjusted along the length direction of the operating hole; positioning clamping plates are provided on the adjacent sides of the two supporting sliders, and the spacing between the positioning clamping plates and the supporting sliders is adjustable.

[0006] Preferably, the support slider extends upward from the operating hole and passes through the adjustment hole arranged on the top of the positioning plate. The support slider is provided with a threaded adjustment rod at a position above the positioning plate, and the threaded adjustment rod is rotatably connected to the positioning clamping plate.

[0007] Preferably, a limiting rod is provided on the positioning clamping plate, and a limiting hole matching the limiting rod is provided on the supporting sliding block.

[0008] Preferably, an adjusting rod and a return spring are respectively provided on both sides of the supporting slider in the adjusting hole; wherein, the adjusting rod is in sliding contact with the adjusting block, the adjusting block is raised and lowered and arranged at the connection points of the two positioning plates, and the side surface of the adjusting block in contact with the adjusting rod is an inclined surface that diverges outward from bottom to top; the end of the return spring away from one end of the supporting slider is connected to the side wall of the adjusting hole.

[0009] Preferably, an adjusting screw is provided at the top of the adjusting block, and an adjusting screw barrel threadedly connected to the adjusting screw is rotatably provided at the top of the two positioning plates; the adjusting block is located in a receiving hole provided at the intersection of the two positioning plates, and a limiting block is provided at the bottom of the adjusting block, and the limiting block is slidably located in a limiting groove provided in the receiving hole.

[0010] Preferably, the adjustment block is in the shape of an inverted truncated cone, and an adjustment groove is provided on the adjustment block. A ball is movably provided at the end of the adjustment rod, and the ball is located in the adjustment groove.

[0011] Preferably, a guide rod is provided at one end of the support slider away from the adjusting rod, and the guide rod is located in the return spring; a guide slide hole is opened on the side wall of the adjustment hole away from the side of the support slider, the guide rod is slidably located in the guide slide hole, and a limiting plate is provided at one end located inside the guide slide hole.

[0012] Preferably, each of the positioning plates is provided with two adjustment holes, which are respectively located at the upper and lower ends of the operating hole.

[0013] Preferably, a mounting sleeve is provided at the rear side of the two positioning plate connection points, a length-adjustable support rod is passed through the mounting sleeve, and a support base is provided at the bottom of the support rod.

[0014] Preferably, the support rod is in sliding contact with the mounting sleeve, and a locking screw is provided on the mounting sleeve; the support base includes a sleeve sleeved on the outside of the support rod, and positioning rods are symmetrically hinged on the outside of the sleeve, and a fixing plate is hinged at the bottom of each positioning rod; a reinforcing screw is threadedly connected to the sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects: by vertically connecting two positioning plates, the present invention can provide a calibration reference for the vertical installation of two adjacent metal plates, provide a limited space for them, and ensure the vertical connection of the metal plates; by adjusting the spacing between the positioning clamping plate and the supporting slider, the metal plate can be tightly clamped between the positioning clamping plate and the positioning plate, ensuring the stability of the position of the metal plate, and facilitating the rapid installation of two vertical metal plates. The setting of the operating hole can place the bolt holes on the metal plate therein, providing an operating space for the connection of the two metal plates; the movable adjustment of the supporting slider in the operating hole can adjust the operating space, ensuring that when metal plates of different sizes are connected, the bolt holes thereon can be fully exposed in the operating hole to meet the connection and fixing operations of metal plates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a metal plate in the prior art;

[0017] Figure 2 This is a schematic diagram of the structure of an embodiment of the present application;

[0018] Figure 3 A cross-sectional view of an embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment block in the embodiment of the present application;

[0020] Figure 5 The embodiment of the present application includes a structural schematic diagram of a support rod. DETAILED DESCRIPTION

[0021] The present invention will be described clearly and completely below with reference to the accompanying drawings and embodiments:

[0022] like Figures 1 to 5 As shown, a switch cabinet processing fixture described in the present invention includes two vertically arranged positioning plates 1, and the two positioning plates 1 are integrally formed to ensure their structural strength and the verticality of the angle; an operating hole 2 is opened through each positioning plate 1, and the operating hole 2 provides an operating space for the bolt connection operation between the two metal plates, ensuring that the two metal plates are fixed through the operating hole 2 while being positioned and fixed, so as to ensure the verticality of the two metal plates after being connected; a supporting slider 3 is provided in each operating hole 2, and the supporting slider 3 can be moved and adjusted along the length direction of the operating hole 2, so as to adjust the operating space when installing the bolts, and ensure that when metal plates of different sizes are connected, the bolt holes thereon can be fully exposed in the operating hole 2, so as to meet the connection and fixing operations of metal plates of different sizes. Positioning clamping plates 4 are provided on the adjacent sides of the two supporting sliders 3, and the distance between the positioning clamping plates 4 and the supporting sliders 3 is adjustable. By adjusting the distance between the positioning clamping plates 4 and the supporting sliders 3, the metal plate can be tightly clamped between the positioning plate 1 and the positioning clamping plates 4 to fix the metal plate, ensure the stability of the two metal plates during connection and installation, and ensure the verticality between the two after installation.

[0023] In the present invention, the support slider 3 extends upward from the operating hole 2 and passes through the adjustment hole 5 set on the top of the positioning plate 1. The support slider 3 is provided with a threaded adjustment rod 6 at a position above the positioning plate 1. The threaded adjustment rod 6 is rotatably connected with the positioning clamping plate 4. The distance between the positioning clamping plate 4 and the positioning plate 1 is adjusted by rotating the threaded adjustment rod 6, and the clamping and fixing operation of the metal plate is completed. The threaded adjustment rod 6 is arranged above the positioning plate 1, which can increase the overlap area between the operating hole 2 and the metal plate, and ensure that the bolt hole set on the metal plate can be fully exposed from the operating hole 2, which provides convenience for the installation operation. In addition, a limit rod 7 is also arranged on the positioning clamping plate 4, and a limit hole 8 matching the limit rod 7 is arranged on the support slider 3, so as to ensure that the positioning clamping plate 4 does not rotate with the rotation of the threaded adjustment rod 6 during movement, and ensure that it stably and orderly implements the clamping operation on the metal plate under the rotation of the threaded adjustment rod 6.

[0024] Furthermore, an adjusting rod 9 and a return spring 10 in an initial state are respectively arranged on both sides of the support slide block 3 located in the adjustment hole 5; wherein the adjusting rod 9 is in sliding contact with the adjusting block 11, and the adjusting block 11 is arranged in the accommodating hole 12 in a liftable manner, and the accommodating hole 12 is arranged at the connection point of the two positioning plates 1 in the vertical direction; the side surface of the adjusting block 11 in contact with the adjusting rod 9 is an inclined surface that diverges outward from bottom to top, so as to ensure that as the adjusting block 11 moves downward, the adjusting rod 9 is gradually squeezed, and the support slide block 3 is pushed to move in the operating hole 2, so as to realize the adjustment of the operating space. The reset spring 10 is compressed at this time; the end of the reset spring 10 away from the end of the support slider 3 is connected to the side wall of the adjustment hole 5; in addition, a guide rod 13 is provided at the end of the support slider 3 away from the adjustment rod 9 to provide guidance for the movement of the support slider 3, and the guide rod 13 is located in the reset spring 10; a guide slide hole 14 is provided on the side wall of the adjustment hole 5 away from the support slider 3, and the guide rod 13 is slidably located in the guide slide hole 14, and a limit plate 15 is provided at one end located inside the guide slide hole 14 to prevent the guide rod 13 from escaping from the guide slide hole 14. In addition, in the present invention, two adjustment holes 5 are provided on each positioning plate 1, which are respectively located at the upper and lower ends of the operating hole 2, and two adjacent adjustment holes 5 on the same plane correspond to an adjustment block 11, so as to simultaneously realize the adjustment operation of the upper and lower adjustment rods 9 connected to the support slider 3, ensure the stability of the movement of the support slider 3, and avoid the phenomenon of its position shifting during movement.

[0025] An adjusting screw 16 is provided at the top of the adjusting block 11, and an adjusting screw barrel 17 threadedly connected to the adjusting screw 16 is rotatably provided at the top of the two positioning plates 1. When the adjusting screw barrel 17 rotates, the adjusting screw 16 threadedly connected thereto moves up and down, thereby driving the adjusting block 11 to move up and down in the accommodating hole 12, thereby squeezing the adjusting rod 9 to achieve the movement and adjustment operation of the supporting slider 3; a guide rod 18 is extended from the bottom of the adjusting block 11, and a limit block 19 is provided on the guide rod 18, and the limit block 19 is slidably located in a limit groove 20 provided in the accommodating hole 12; the setting of the limit block 19 and the limit groove 20 ensures that when the adjusting screw barrel 17 rotates, the adjusting block 11 will not rotate synchronously, thereby ensuring that the adjusting block 11 moves in the vertical direction. In the present invention, the adjustment block 11 is preferably set to an inverted truncated cone shape, and an adjustment groove 21 is provided on the adjustment block 11 to provide a limiting space for the adjustment rod 9; a ball is movably provided at the end of the adjustment rod 9, and the ball is located in the adjustment groove 21. The setting of the ball can reduce the friction between the adjustment rod 9 and the adjustment block 11, prevent the two from being stuck, and improve the convenience of adjusting the adjustment rod 9.

[0026] Furthermore, a mounting sleeve 22 is provided on the rear side of the connection point of the two positioning plates 1, and a support rod 23 with adjustable length is passed through the mounting sleeve 22 to adapt to the installation operation of metal plates of different sizes. A support base is provided at the bottom of the support rod 23 to provide stable support for the support rod 23; the setting of the support rod 23 facilitates the connection and positioning between the positioning plate 1 and the metal plate, can provide stable support for the connected metal plate, and facilitates the connection operation of the metal plate. Among them, the support rod 23 and the installation sleeve 22 are preferably connected in a sliding manner so as to adjust the position of the positioning plate 1 and facilitate the installation of the positioning plate 1 and the metal plate. A locking screw 24 is provided on the installation sleeve 22 for fixing the positioning plate 1 after the adjustment is completed; the support base includes a sleeve 25 sleeved on the outside of the support rod 23, and the sleeve 25 is symmetrically hinged with positioning rods 26 on the outside, and each positioning rod 26 is hinged with a fixing plate 27 at the bottom; a reinforcing screw 28 is threadedly connected to the sleeve 25; the sleeve 25 is used to connect the positioning rod 26 to the support rod 23, and the contact position of the fixing plate 27 with the ground can be adjusted as needed to ensure the stability of its support. At the same time, it can also avoid the position where the bottom of the metal plate contacts the ground during installation, ensuring that the metal plate is in horizontal contact with the placement surface, facilitating the vertical connection between the two metal plates.

[0027] When the present invention is used, firstly, according to different installation sites, it is selected whether the metal plate is installed vertically or horizontally. When it is installed vertically, the position of the positioning plate 1 on the support rod 23 can be adjusted. Then, the adjusting screw barrel 17 is rotated according to the position of the bolt hole on the metal plate to adjust the support slider 3 to adjust the operating space in the operating hole 2, so as to ensure that the bolt through hole can be exposed from the operating hole 2, which provides convenience for the installation of the bolt; then, the threaded adjusting rod 6 is adjusted to realize the movement of the positioning clamping plate 4, and the positioning and clamping operation of the two metal plates is completed; finally, the bolts are installed in the bolt holes through the installation tool to realize the connection of the two metal plates; when the site space is large and the metal plate is laid down for horizontal installation, the support rod 23 is not required, and the positioning plate 1 only needs to be used to clamp and fix the metal plate; since most metal plates are Figure 1 Therefore, in the present invention, an adjustment block 11 is used to simultaneously control the position states of the adjustment rods 9 on the same plane in the two positioning plates 1 to meet the situation where bolts need to be installed on both sides of the metal plate, which simplifies the operation process, enhances the convenience of operation, improves work efficiency, and is highly practical.

Claims

1. A fixture for processing a switch cabinet, characterized in that: The invention comprises two vertically arranged positioning plates, each of which is provided with an operating hole, each of which is provided with a supporting slider, and the supporting slider can be moved and adjusted along the length direction of the operating hole; positioning clamping plates are provided on the adjacent sides of the two supporting sliders, and the spacing between the positioning clamping plates and the supporting sliders is adjustable; the supporting sliders extend upward from the operating holes and pass through the adjusting holes provided at the top of the positioning plates, and the support sliders are provided with threaded adjustment rods at the positions above the positioning plates, and the threaded adjustment rods are rotatably connected with the positioning clamping plates; a limiting rod is provided on the positioning clamping plates, and a limiting hole matching the limiting rod is provided on the supporting sliders; an adjusting rod and a reset spring are provided on both sides of the supporting sliders located in the adjusting holes; wherein the adjusting rod is in sliding contact with the adjusting block, the adjusting block can be lifted and lowered at the connection point of the two positioning plates, and the side of the adjusting block in contact with the adjusting rod is an inclined surface in an outward divergent state from bottom to top; the end of the reset spring away from one end of the supporting slider is connected with the side wall of the adjusting hole.

2. The switch cabinet processing fixture according to claim 1, characterized in that: An adjusting screw is arranged at the top of the adjusting block, and an adjusting screw barrel threadably connected to the adjusting screw is rotatably arranged at the top of the two positioning plates; the adjusting block is located in a receiving hole arranged at the intersection of the two positioning plates, and a limiting block is arranged at the bottom of the adjusting block, and the limiting block is slidably located in a limiting groove arranged in the receiving hole.

3. The switch cabinet processing fixture according to claim 2, characterized in that: The adjusting block is in the shape of an inverted truncated cone, and an adjusting groove is arranged on the adjusting block. A ball is movably arranged at the end of the adjusting rod, and the ball is located in the adjusting groove.

4. The switch cabinet processing fixture according to claim 1, characterized in that: A guide rod is provided at one end of the support slider away from the adjusting rod, and the guide rod is located in the return spring; a guide slide hole is opened on the side wall of the adjustment hole away from the supporting slider, the guide rod slides in the guide slide hole, and a limiting plate is provided at one end located inside the guide slide hole.

5. The switch cabinet processing fixture according to claim 3, characterized in that: Each of the positioning plates is provided with two adjustment holes, which are respectively located at the upper and lower ends of the operating hole.

6. The switch cabinet processing fixture according to claim 1, characterized in that: A mounting sleeve is arranged at the rear side of the two positioning plate connection points, a length-adjustable support rod is inserted into the mounting sleeve, and a support base is arranged at the bottom of the support rod.

7. The switch cabinet processing fixture according to claim 6, characterized in that: The support rod is in sliding contact with the mounting sleeve, and a locking screw is provided on the mounting sleeve; the support base includes a sleeve sleeved on the outside of the support rod, and positioning rods are symmetrically hinged on the outside of the sleeve, and a fixing plate is hinged at the bottom of each positioning rod; a reinforcing screw is threadedly connected to the sleeve.

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