Polishing and placing platform for ultrahigh-voltage switch shell

Abstract

The utility model relates to the technical field of polishing platforms, in particular to an ultrahigh-voltage switch shell polishing placing platform which comprises an operation table, supporting legs are perpendicularly connected to the four corners of the bottom face of the operation table, sliding grooves are formed in the operation table from the middle point to the periphery, extension lines of every two adjacent sliding grooves are perpendicular, and sliding blocks which can slide along the sliding grooves and are static are arranged in the sliding grooves. And a clamping plate is fixedly arranged on the sliding block. By means of the device, the moving block can be driven to move by rotating the lead screw, the clamping plate is driven by the moving block, so that a steel plate is clamped, the distance between the clamping plate and the top face of the operation table can be adjusted according to the thickness of the steel plate, the top face of the clamping plate is located below the top face of the steel plate, and the clamping plate is prevented from hindering grinding of a grinding machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing platforms, in particular to a polishing placement platform for an ultra-high voltage switch housing. Background Art

[0002] A high-voltage load switch is an electrical appliance whose function lies between that of a high-voltage circuit breaker and a high-voltage isolating switch. A high-voltage load switch is often used in series with a high-voltage fuse to control a power transformer. The high-voltage load switch needs to be protected by an ultra-high-voltage switch housing.

[0003] The ultra-high voltage switch housing is mainly manufactured by using steel plates, and the steel plates need to be polished before manufacturing to maintain their smoothness. The existing polishing method is to use a grinder for polishing. Since the steel plates will slide during polishing, in order to prevent them from sliding, the existing method is for workers to manually press to increase the friction of the steel plates to prevent them from moving. This method is not only ineffective, but also consumes more physical strength of workers. Utility Model Content

[0004] The utility model provides a polishing placement platform for an ultra-high voltage switch housing, which is used to solve the defects in the prior art.

[0005] The utility model is realized through the following technical solutions:

[0006] The ultra-high voltage switch housing polishing placement platform includes an operating table, the four corners of the bottom surface of the operating table are vertically connected with supporting legs, the operating table is provided with slide grooves all around along the midpoint, the extension lines of two adjacent slide grooves are vertical, and a sliding block that can slide along the slide groove and remain stationary is provided in the slide groove, and a clamping plate is fixed on the sliding block.

[0007] When the present application is in use, the steel plate is prevented between four clamping plates, and then the slider is moved. The slider drives the clamping plate to move, so that the clamping plate can clamp the steel plate and the slider can stop, thereby clamping the steel plate, thereby eliminating the need for workers to manually press the steel plate. This not only better prevents the steel plate from moving, but also saves workers' physical strength.

[0008] Preferably, a moving block is fixedly connected to the bottom surface of the slider, and a thread hole is opened in the direction of the slide groove of the moving block, and a threaded rod is matched with the thread hole, and one end of the threaded rod is rotatably connected with a fixed plate through a bearing, and the fixed plate is fixedly arranged on the bottom surface of the operating table. When the threaded rod is rotated, the slider slides in the slide groove because the thread hole matches the thread of the threaded rod, and the slider is fixedly connected with the moving block. Therefore, the rotation of the threaded rod can drive the movement of the moving block, thereby realizing the movement of the moving block.

[0009] Preferably, the moving block is provided with a slot vertically, the card is stuck in the slot, the moving block is provided with a screw hole horizontally, the inner thread of the screw hole is matched with a screw rod, the inner end of the screw rod is rotatably connected with an extrusion plate through a bearing, the card is extruded by the extrusion plate, the card is provided with a strip groove along its length direction, and the screw rod passes through the moving block through the strip groove. The card can move up and down along the slot, so that the height of the card on the operating table can be adjusted to ensure that the top surface of the card is located below the top surface of the steel plate, so that the card will not block the steel plate.

[0010] Preferably, the opposite surfaces of the clamping plate are fixedly connected with rubber pads, which can achieve a shock-absorbing effect and ensure better extrusion.

[0011] Preferably, the top surface of the operating table is provided with a plurality of thread holes extending vertically and horizontally along a rectangular array, and a limiting screw can be threadedly connected in any thread hole. The thread hole can not only play the role of dropping powder, but also can be inserted with a limiting screw to further limit the steel plate and prevent it from moving.

[0012] The beneficial effects of the utility model are as follows: when used, the movable block can be driven to move by rotating the screw rod, and the clamping plate can be driven by the movable block to achieve clamping of the steel plate, and the distance between the clamping plate and the top surface of the operating table can be adjusted according to the thickness of the steel plate, so that the top surface of the clamping plate is located below the top surface of the steel plate, thereby preventing the clamping plate from obstructing the grinding of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the assembly of the moving block and the slider;

[0016] Figure 3 yes Figure 2 A-direction view.

[0017] As shown in the figure:

[0018] 1. Operating table, 2. Slide groove, 3. Sliding block, 4. Moving block, 5. Screw rod, 6. Slot, 7. Card plate, 8. Extrusion plate, 9. Strip groove, 10. Thread hole, 11. Rubber pad. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Ultra-high voltage switch housing polishing placement platform, such as Figure 1-3 The operating table 1 comprises a support leg vertically connected to the four corners of the bottom surface of the operating table 1, and a slide groove 2 is opened around the operating table 1 along the midpoint, and the extension lines of two adjacent slide grooves 2 are vertical, and a slider 3 that can slide along the slide groove 2 and remain stationary is arranged in the slide groove 2, and a clamping plate 7 is fixed on the slider 3.

[0021] When the present application is in use, the steel plate is prevented from being placed between the four clamping plates 7, and then the slider 3 is moved. The slider 3 drives the clamping plates 7 to move, so that the clamping plates 7 can clamp the steel plate and the slider 3 can be stationary, thereby clamping the steel plate, thereby eliminating the need for workers to manually press the steel plate, which can not only better prevent the steel plate from moving, but also save the workers' physical strength.

[0022] A moving block 4 is fixedly connected to the bottom surface of the slider 3. The moving block 4 has a threaded hole 10 along the direction of the slide groove 2. The threaded hole 10 is threaded with a screw 5. One end of the screw 5 is rotatably connected to the fixed plate through a bearing. The fixed plate is fixedly set on the bottom surface of the operating table 1. The moving block 4 has a slot 6 vertically, and a clamping plate 7 is clamped in the slot 6. The moving block 4 has a screw hole horizontally, and a screw is threaded in the screw hole. The inner end of the screw is rotatably connected to an extrusion plate 8 through a bearing. The clamping plate 7 is extruded by the extrusion plate 8. The clamping plate 7 has a strip groove 9 along its length direction, and the screw 5 passes through the moving block 4 through the strip groove 9. Rotate the screw rod 5, since the thread hole 10 is threadedly matched with the screw rod 5, the slider 3 is slidably matched in the slide groove 2, and the slider 3 is fixedly connected to the moving block 4. Therefore, the rotation of the screw rod 5 can drive the movement of the moving block 4, thereby realizing the movement of the moving block 4, and the card plate 7 can move up and down along the slot 6, so as to adjust the height of the card plate 7 on the operating table 1, ensuring that the top surface of the card plate 7 is located below the top surface of the steel plate, so that the card plate 7 will not block the steel plate, and can drive the movement of the extrusion plate 8 by rotating the screw, thereby squeezing the card plate 7 and ensuring that the card plate 7 remains stationary in the slot 6.

[0023] The opposite surfaces of the clamping plate 7 are fixedly connected with rubber pads 11. The rubber pads 11 can play a shock-absorbing effect and ensure better extrusion.

[0024] The top surface of the operating table 1 is provided with a plurality of thread holes 10 extending vertically in a rectangular array, and a limit screw can be threadedly connected in any thread hole 10. The thread hole 10 can not only play the role of dropping powder, but also can be inserted with a limit screw to further limit the steel plate and prevent it from moving.

[0025] The use of the present application can drive the moving block 4 to move by rotating the screw rod 5, and drive the clamping plate through the moving block 4, so as to achieve the clamping of the steel plate, and can adjust the distance between the clamping plate and the top surface of the operating table 1 according to the thickness of the steel plate, so that the top surface of the clamping plate is located below the top surface of the steel plate, thereby preventing the clamping plate from obstructing the grinding of the grinder.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. Ultra-high voltage switch housing polishing placement platform, Features: The operating table comprises an operating table, wherein the four corners of the bottom surface of the operating table are vertically connected with supporting legs, and the operating table is provided with sliding grooves all around along the midpoint, and the extension lines of two adjacent sliding grooves are vertical, and a sliding block which can slide along the sliding groove and remain stationary is provided in the sliding groove, and a card plate is fixed on the sliding block.

2. The ultra-high voltage switch housing polishing placement platform according to claim 1, Features: A moving block is fixedly connected to the bottom surface of the slider. The moving block is provided with a threaded hole along the direction of the slide slot. The threaded hole is threaded with a screw rod. One end of the screw rod is rotatably connected to a fixed plate through a bearing. The fixed plate is fixedly arranged on the bottom surface of the operating table.

3. The ultra-high voltage switch housing polishing placement platform according to claim 2, Features: The moving block is provided with a slot vertically, and the card plate is stuck in the slot. The moving block is provided with a screw hole horizontally, and the inner thread of the screw hole is matched with a screw rod. The inner end of the screw rod is rotatably connected to an extrusion plate through a bearing. The card plate is extruded by the extrusion plate, and the card plate is provided with a strip groove along its length direction. The screw rod passes through the strip groove and passes through the moving block.

4. The ultra-high voltage switch housing polishing placement platform according to claim 1, Features: The opposite surfaces of the clamping plate are fixedly connected with rubber pads.

5. The ultra-high voltage switch housing polishing placement platform according to claim 1, Features: A plurality of thread holes penetrating up and down are arranged along a rectangular array on the top surface of the operating table, and a limiting screw rod can be threadedly connected in any thread hole.

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