Installation connection equipment for power control equipment

Abstract

The utility model relates to the technical field of mounting and connecting equipment, and particularly discloses mounting and connecting equipment for power control equipment, which comprises a workbench, supporting legs are fixedly connected to four corners of the bottom end of the workbench, and moving grooves are formed in two sides of the workbench. The workbench comprises a clamping mechanism used for fixing, a limiting mechanism used for limiting and a self-adjusting mechanism used for adapting to different shapes, a hand wheel is arranged on one side of the workbench, a rotating shaft is fixedly connected into the hand wheel in a sleeved mode, and the rotating shaft is rotationally connected into the first supporting plate. In the use process, a worker can accurately control the movement of the clamping plate and stably clamp the electric control equipment through the mutual cooperation of the clamping mechanism and the limiting mechanism, so that the clamping force and position of the clamping plate to the equipment are ensured, and the electric control equipment is ensured not to loosen or displace in the installation and connection process; the stability and the installation and connection quality of the equipment are improved, and the overall reliability of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of installation and connection equipment, and particularly relates to an installation and connection equipment for power control equipment. Background Art

[0002] The installation and connection equipment for power control equipment is a kind of equipment that can ensure that the power control equipment will not be displaced or loosened due to factors such as vibration and external force during operation, can realize the reliable connection between the power control equipment and power lines and other equipment, ensure the stable transmission of power signals and electric energy, and can facilitate the installation and disassembly of the equipment, and improve the efficiency of maintenance and repair.

[0003] Chinese Patent: CN218520999U, proposes an installation and connection equipment for power control equipment, including a bottom plate, a lifting plate and a workbench. Four universal wheels are respectively hinged at the four corners of the bottom of the bottom plate. Two lifting plates are respectively fixedly connected to the left and right sides of the upper surface of the bottom plate. A workbench is movably installed inside the two lifting plates. The two lifting plates on the left and right sides of the upper surface of the bottom plate are arranged axially symmetrically; by setting a fixed block and a moving block arranged on the right side of the upper surface of the workbench, the fixed block and the moving block face each other, the bottom of the moving block is movably installed at the bottom of the fixed block, and the moving block can move towards the fixed block to clamp the power equipment and prevent the power equipment from shaking, falling and other phenomena.

[0004] During the use of the above patent, it mainly relies on the engagement of the wedge block and the trapezoidal opening to fix the power equipment. This fixing method may loosen when facing large external forces or vibrations, thereby reducing the stability and installation connection quality of the equipment, and having poor adaptability to equipment with irregular shapes, which may cause the equipment to be prone to shaking or instability during the installation and connection process. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an installation and connection equipment for power control equipment to solve the problems that the existing fixing method is easy to loosen when facing large external forces or vibrations, and has poor adaptability to equipment with irregular shapes, which may cause the equipment to be prone to shaking or instability during the installation and connection process.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an installation and connection equipment for power control equipment, including a workbench, four legs are fixedly connected to the four corners of the bottom end of the workbench, moving grooves are respectively opened on both sides of the workbench, and the workbench includes a clamping mechanism for fixing, a limiting mechanism for limiting and a self-adjusting mechanism for adapting to different shapes;

[0007] A handwheel is provided on one side of the workbench. A rotating shaft is fixedly sleeved inside the handwheel. The rotating shaft is rotatably connected inside the first support plate. One end of the rotating shaft is fixedly sleeved with a worm. A worm gear is meshed and installed on the outer surface of the worm. A bidirectional lead screw is fixedly sleeved inside the worm gear. Both ends of the bidirectional lead screw are rotatably connected inside the second support plate. Sliders are threadedly connected to both ends of the bidirectional lead screw. Connecting plates are fixedly connected to both sides of each slider. A moving column is fixedly connected to the top of the connecting plate. The moving column is slidably connected to the inner wall of the moving groove. An adjusting plate is fixedly connected to one side of the moving column. A clamping plate is provided on one side of the adjusting plate.

[0008] Preferably: A clamping groove is provided on one side of the moving column. A pulling groove is provided on one side inside the workbench. A pull rod is slidably connected to one side of the workbench. One end of the pull rod penetrates through one side of the workbench and extends into the pulling groove. A connecting rod is fixedly connected to the end of the pull rod extending into the pulling groove. A plurality of second springs are movably connected to one side of the connecting rod. One ends of the plurality of second springs are fixedly connected to a locking tongue. The locking tongue is slidably connected to the inner wall of the clamping groove.

[0009] Preferably: A plurality of first springs are movably connected to the other side of the connecting rod. One ends of the plurality of first springs are fixedly connected to the inner wall of the pulling groove.

[0010] Preferably: An adjusting groove is horizontally provided inside the adjusting plate. A sliding groove is vertically provided inside the adjusting plate. A sliding rod is slidably connected to the inside of the sliding groove. A gear is fixedly sleeved on the outer surface of the sliding rod. Rack gears are meshed and installed on both sides of the gear. One end of a rack gear is movably connected to a third spring. The other end of the rack gear penetrates through the side wall of the adjusting groove and extends outside the adjusting plate. The end of the rack gear extending outside the adjusting plate is fixedly connected to a clamping plate. An anti-slip pad is fixedly installed on one side of the clamping plate.

[0011] Preferably: One end of the third spring is fixedly connected to the inner wall of the adjusting groove. One side of the rack gear is in contact with the inner wall of the adjusting groove.

[0012] Preferably: The first support plates are symmetrically arranged with respect to the midpoint of the rotating shaft. The top ends of the first support plates are fixedly connected to one side of the bottom of the workbench.

[0013] Preferably: The second support plates are symmetrically arranged with respect to the axis of the workbench. The top ends of the second support plates are fixedly connected to both ends of the bottom of the workbench.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. During the use of the present utility model, the staff can precisely control the movement of the clamping plate through the mutual cooperation of the clamping mechanism and the limiting mechanism, stably clamp the power control equipment, ensure the clamping force and position of the clamping plate on the equipment, and ensure that the power control equipment will not loosen or displace during the installation and connection process, improving the stability and installation connection quality of the equipment and enhancing the overall reliability of the equipment.

[0016] 2. During the clamping process of the power control equipment by the present utility model, the self-adjusting mechanism can realize the adaptive adjustment of the clamping plates on both sides. The anti-slip pads can increase the friction with the equipment, prevent the equipment from sliding during the clamping process, improve the clamping stability, and thus can be adaptively adjusted according to power control equipment of different shapes to effectively clamp various shaped equipment, improving the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the schematic side view structure diagram of the present utility model;

[0018] Figure 2 is the schematic side view split structure diagram of the present utility model;

[0019] Figure 3 is the schematic top view sectional structure diagram of the present utility model;

[0020] Figure 4 is the schematic top view structure diagram of the adjusting plate in the present utility model;

[0021] Figure 5 is Figure 4 the schematic top view sectional structure diagram of.

[0022] In the figure:

[0023] 1. Workbench; 2. Clamping mechanism; 21. Handwheel; 22. First support plate; 23. Rotating shaft; 24. Worm; 25. Worm gear; 26. Bidirectional lead screw; 27. Slide block; 28. Second support plate; 29. Connecting plate; 210. Moving groove; 211. Moving column; 212. Adjusting plate; 3. Limiting mechanism; 31. Pull rod; 32. Pulling groove; 33. Connecting rod; 34. First spring; 35. Second spring; 36. Tongue; 37. Card slot; 4. Leg; 5. Clamping plate; 6. Anti-slip pad; 7. Self-adjusting mechanism; 71. Adjusting groove; 72. Sliding groove; 73. Slide bar; 74. Gear; 75. Rack; 76. Third spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Referring to Figures 1 - 5 As shown, the present utility model provides an installation and connection device for a power control device, including a workbench 1. Four corners of the bottom end of the workbench 1 are fixedly connected with legs 4. Both sides of the workbench 1 are provided with moving grooves 210. The workbench 1 includes a clamping mechanism 2 for fixing, a limiting mechanism 3 for limiting, and a self-adjusting mechanism 7 for adapting to different shapes.

[0026] A handwheel 21 is arranged on one side of the workbench 1. A rotating shaft 23 is fixedly sleeved inside the handwheel 21. The rotating shaft 23 is rotatably connected inside a first support plate 22. One end of the rotating shaft 23 is fixedly sleeved with a worm 24. A worm gear 25 is meshed and installed on the outer surface of the worm 24. A bidirectional lead screw 26 is fixedly sleeved inside the worm gear 25. Both ends of the bidirectional lead screw 26 are rotatably connected inside a second support plate 28. Both ends of the bidirectional lead screw 26 are threadedly connected with sliders 27. Both sides of the sliders 27 are fixedly connected with connecting plates 29. The top of the connecting plates 29 is fixedly connected with moving columns 211. The moving columns 211 are slidably connected to the inner wall of the moving grooves 210. One side of the moving columns 211 is fixedly connected with adjusting plates 212. A clamping plate 5 is arranged on one side of the adjusting plates 212.

[0027] In this embodiment, when it is necessary to fix the power control device, first rotate the handwheel 21. The handwheel 21 drives the worm 24 to rotate through the rotating shaft 23. The worm 24 drives the worm gear 25 to rotate. While the worm gear 25 rotates, the bidirectional lead screw 26 rotates accordingly. When the bidirectional lead screw 26 rotates, the sliders 27 at both ends thereof start to move in opposite directions along the bidirectional lead screw 26. The connecting plates 29 on both sides of the sliders 27 also move accordingly. The connecting plates 29 drive the moving columns 211 to slide on the inner wall of the moving grooves 210. The moving columns 211 drive the adjusting plates 212 and the self-adjusting mechanism 7 to move, thereby driving the clamping plate 5 to move and clamping and fixing the power control device. This design can accurately control the movement of the clamping plate 5, stably clamp the power control device, prevent the device from shaking or displacing during the installation and connection process, and ensure the accuracy and reliability of the installation and connection.

[0028] In a further embodiment, a clamping groove 37 is formed on one side of the moving column 211, a pulling groove 32 is formed on one side inside the workbench 1, a pull rod 31 is slidably connected to one side of the workbench 1, one end of the pull rod 31 penetrates through one side of the workbench 1 and extends into the pulling groove 32, a connecting rod 33 is fixedly connected to the end of the pull rod 31 extending into the pulling groove 32, a plurality of second springs 35 are movably connected to one side of the connecting rod 33, one ends of the plurality of second springs 35 are fixedly connected to a latch 36, and the latch 36 is slidably connected to the inner wall of the clamping groove 37.

[0029] In this embodiment, during the movement of the moving column 211, the side wall in front of the moving column 211 and the inner wall of the clamping groove 37 will squeeze the latch 36, and the port of the latch 36 is inclined. Therefore, after the latch 36 is squeezed, it slides into the pulling groove 32 and compresses the second spring 35. When the moving column 211 leaves the original latch 36, the original second spring 35 pushes the latch 36 to slide into the moving groove 210, so that the original latch 36 is located behind the moving column 211. With the inclined port, the moving column 211 cannot move backward. When the moving column 211 moves to a suitable position, under the action of the elastic restoring force of the second spring 35 at the new position, the latch 36 at the new position is pushed to slide towards the clamping groove 37, realizing the limit fixation of the moving column 211, thereby ensuring the clamping force and position of the clamping plate 5 on the device, ensuring that the power control device will not loosen or displace during the installation and connection process, improving the stability and installation connection quality of the device, and improving the overall reliability of the device.

[0030] In a further embodiment, a plurality of first springs 34 are movably connected to the other side of the connecting rod 33, and one ends of the plurality of first springs 34 are fixedly connected to the inner wall of the pulling groove 32.

[0031] In this embodiment, when it is necessary to release the limit on the moving column 211, pull the pull rod 31, the pull rod 31 drives the connecting rod 33 to slide in the pulling groove 32 and compresses the first spring 34. As the connecting rod 33 moves, the connecting rod 33 drives the second spring 35 and the latch 36 to leave the clamping groove 37, releasing the limit on the moving column 211. Then rotate the handwheel 21 to return the moving column 211 to the initial position. Finally, release the pull rod 31, and the compressed first spring 34 starts to push the connecting rod 33 to move towards the initial position, so that the latch 36 is inserted into the inner wall of the clamping groove 37, realizing the limit fixation of the moving column 211. The first spring 34 enhances the stability and reliability of the operation, and avoids the failure of the limit function due to the uncertainty during the operation process.

[0032] In a further embodiment, an adjustment groove 71 is horizontally formed inside the adjustment plate 212, a sliding groove 72 is vertically formed inside the adjustment plate 212, a sliding rod 73 is slidably connected inside the sliding groove 72, a gear 74 is fixedly sleeved on the outer surface of the sliding rod 73, racks 75 are meshingly installed on both sides of the gear 74, one end of each rack 75 is movably connected to a third spring 76, the other end of each rack 75 penetrates through the side wall of the adjustment groove 71 and extends to the outside of the adjustment plate 212, and a clamping plate 5 is fixedly connected to the end of the rack 75 extending to the outside of the adjustment plate 212. An anti-slip pad 6 is fixedly installed on one side of the clamping plate 5.

[0033] In this embodiment, during the process of clamping the power control device, the clamping plates 5 on both sides approach the device. When the shape of the device is irregular, uneven forces will be generated on the clamping plates 5. The extrusion force squeezes the rack 75 through the clamping plate 5, causing the rack 75 to move in the adjustment groove 71. When one side of the rack 75 is subjected to an extrusion force and moves inward, it will drive the gear 74 to rotate. When the gear 74 rotates, the sliding rod 73 slides in the sliding groove 72 to ensure that the gear 74 does not shake or shift during the rotation process. The gear 74 then drives the other side rack 75 to move to achieve the adaptive adjustment of the clamping plates 5 on both sides. The anti-slip pad 6 can increase the friction with the device, prevent the device from sliding during the clamping process, improve the clamping stability, and thus can be adaptively adjusted according to power control devices of different shapes, realizing the effective clamping of devices of various shapes and improving the versatility of the device.

[0034] In a further embodiment, one end of the third spring 76 is fixedly connected to the inner wall of the adjustment groove 71, and one side of the rack 75 is in contact with the inner wall of the adjustment groove 71.

[0035] In this embodiment, during the movement of the rack 75, the third spring 76 will be compressed or stretched. The elastic force of the third spring 76 will play a certain buffering and resetting role in the movement of the rack 75. When the external force disappears, the elastic force of the third spring 76 will cause the rack 75 to return to its initial position.

[0036] In a further embodiment, the first support plate 22 is symmetrically arranged about the midpoint of the rotating shaft 23, and the top end of the first support plate 22 is fixedly connected to one side of the bottom of the workbench 1.

[0037] In this embodiment, the first support plate 22 provides stable support for the rotating shaft 23 to ensure that the worm 24 can accurately rotate along with the rotating shaft 23.

[0038] In a further embodiment, the second support plate 28 is symmetrically arranged about the axis of the workbench 1, and the top ends of the second support plates 28 are fixedly connected to both ends of the bottom of the workbench 1.

[0039] In this embodiment, the second support plate 28 provides stable support for the bidirectional lead screw 26, enabling the bidirectional lead screw 26 to rotate smoothly under the support of the second support plate 28, so that the slider 27 can move towards or away from each other along the bidirectional lead screw 26.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation and connection device for a power control device, comprising a workbench (1), characterized in that, Four corners of the bottom end of the workbench (1) are fixedly connected with legs (4). Both sides of the workbench (1) are provided with moving grooves (210). The workbench (1) includes a clamping mechanism (2) for fixing, a limiting mechanism (3) for limiting, and a self-adjusting mechanism (7) for adapting to different shapes. A handwheel (21) is arranged on one side of the workbench (1). A rotating shaft (23) is fixedly sleeved inside the handwheel (21). The rotating shaft (23) is rotatably connected inside a first support plate (22). One end of the rotating shaft (23) is fixedly sleeved with a worm (24). A worm gear (25) is meshed and installed on the outer surface of the worm (24). A bidirectional lead screw (26) is fixedly sleeved inside the worm gear (25). Both ends of the bidirectional lead screw (26) are rotatably connected inside a second support plate (28). Sliders (27) are threadedly connected to both ends of the bidirectional lead screw (26). Connecting plates (29) are fixedly connected to both sides of the sliders (27). A moving column (211) is fixedly connected to the top of the connecting plate (29). The moving column (211) is slidably connected to the inner wall of the moving groove (210). An adjusting plate (212) is fixedly connected to one side of the moving column (211). A clamping plate (5) is arranged on one side of the adjusting plate (212).

2. The installation and connection device for a power control device according to claim 1, characterized in that: A clamping groove (37) is arranged on one side of the moving column (211). A pulling groove (32) is arranged on one side inside the workbench (1). A pull rod (31) is slidably connected to one side of the workbench (1). One end of the pull rod (31) penetrates through one side of the workbench (1) and extends into the pulling groove (32). One end of the pull rod (31) extending into the pulling groove (32) is fixedly connected with a connecting rod (33). A plurality of second springs (35) are movably connected to one side of the connecting rod (33). One ends of the plurality of second springs (35) are fixedly connected with a locking tongue (36). The locking tongue (36) is slidably connected to the inner wall of the clamping groove (37).

3. An installation and connection device for a power control device according to claim 2, characterized in that: A plurality of first springs (34) are movably connected to the other side of the connecting rod (33). One ends of the plurality of first springs (34) are fixedly connected to the inner wall of the pulling groove (32).

4. An installation and connection device for an electric power control device according to claim 1, characterized in that: An adjusting groove (71) is horizontally arranged inside the adjusting plate (212). A sliding groove (72) is vertically arranged inside the adjusting plate (212). A sliding rod (73) is slidably connected inside the sliding groove (72). A gear (74) is fixedly sleeved on the outer surface of the sliding rod (73). Rack bars (75) are meshed and installed on both sides of the gear (74). One end of each rack bar (75) is movably connected with a third spring (76). The other end of the rack bar (75) penetrates through the side wall of the adjusting groove (71) and extends outside the adjusting plate (212). The end of the rack bar (75) extending outside the adjusting plate (212) is fixedly connected with a clamping plate (5). An anti-slip pad (6) is fixedly installed on one side of the clamping plate (5).

5. An installation and connection device for an electric power control device according to claim 4, characterized in that: One end of the third spring (76) is fixedly connected to the inner wall of the adjusting groove (71). One side of the rack bar (75) is in contact with the inner wall of the adjusting groove (71).

6. An installation and connection device for a power control device according to claim 1, characterized in that: The first support plate (22) is symmetrically arranged about the midpoint of the rotating shaft (23), and the top end of the first support plate (22) is fixedly connected to one side of the bottom of the workbench (1).

7. An installation and connection device for a power control device according to claim 1, characterized in that: The second support plate (28) is symmetrically arranged about the axis of the workbench (1), and the top end of the second support plate (28) is fixedly connected to both ends of the bottom of the workbench (1).

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