Movable switch comprehensive test vehicle

Abstract

The utility model discloses a mobile switch comprehensive test vehicle which comprises a vehicle body and a mobile seat, a mobile linear rail is installed at the lower position in the vehicle body, the mobile seat is installed at the upper position of the mobile linear rail, a longitudinal linear rail is longitudinally installed at the middle position of the mobile seat, and the longitudinal linear rail is installed at the lower position of the vehicle body. A clamping linear rail is installed in front of the longitudinal linear rail, clamping plates are symmetrically arranged on the clamping linear rail, and the two clamping plates are in sliding connection with the clamping linear rail. The device is provided with a wire storage roller, a wire, a spring, a fixed roller and a movable roller, the wire arrangement capability of the device is improved, the problem that the wire is messy in the testing process is avoided, meanwhile, through cooperative use of a movable wire rail, a movable seat, a clamping wire rail, a clamping plate, a worm gear, a worm, a threaded rod and a supporting plate, the automation level of the device is improved, the device can clamp and consignate a switch cabinet, and the working efficiency is improved. The problems that in the prior art, in the consignment process, labor intensity is large, and operation is difficult are solved.

Description

Technical Field

[0001] The utility model relates to a mobile switch comprehensive test vehicle. Background Art

[0002] The basic principle of switch test is to test the various performance indicators of switch equipment by simulating various working conditions in the power system to ensure that it can work normally in actual operation. Experimental tools are needed during the experiment.

[0003] When testing existing devices, the switch cabinet needs to be pulled out manually, which is labor-intensive and the wires are messy during the test. For this reason, we propose a mobile switch comprehensive test vehicle. Utility Model Content

[0004] The utility model aims to provide a mobile switch comprehensive test vehicle to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile switch comprehensive test vehicle, comprising a vehicle body and a mobile seat, a mobile linear rail is installed at a lower position inside the vehicle body, a mobile seat is installed at an upper position of the mobile linear rail, a longitudinal linear rail is longitudinally installed at the middle position of the mobile seat, a clamping linear rail is installed at a front position of the longitudinal linear rail, clamping plates are symmetrically arranged on the clamping linear rail, two clamping plates are slidingly connected to the clamping linear rail, a transmission box is symmetrically installed at both ends of the clamping linear rail, a worm gear is installed at the middle position inside the transmission box, the worm gear is rotationally connected to the transmission box, a transmission nut is installed at the middle position of the worm gear, the transmission nut is covered on the threaded rod, and the lower end of the threaded rod is rotationally connected to the support plate.

[0006] Preferably, a wire storage box is installed above the vehicle body, a wire storage frame is installed inside the wire storage box, wire storage rollers are evenly installed on the wire storage frame, the wire storage rollers are rotatably connected to the wire storage frame through a rotating shaft, a spring is installed on the rotating shaft between the wire storage rollers and the wire storage frame, and the wire storage rollers are covered with conductive wires.

[0007] Preferably, a guide wheel frame is installed below the wire storage box, a fixed roller is installed above the guide wheel frame, a movable roller is arranged below the fixed roller, and the movable roller is slidably connected to the guide wheel frame.

[0008] Preferably, an adjusting bolt is installed at a lower position of the guide wheel frame, the adjusting bolt is threadedly connected to the guide wheel frame, and the adjusting bolt is rotationally connected to the movable roller.

[0009] Preferably, a worm is provided in a transmission box on one side of the worm wheel, the worm is rotationally connected to the transmission box, the worm is meshingly connected to the worm wheel, and the worm is connected to a handwheel on the outside of the transmission box.

[0010] Preferably, a slide bar is provided on one side of the transmission box, and the slide bar is connected to the support plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model increases the wire management capacity of the device by arranging wire storage rollers, wires, springs, fixed rollers and movable rollers, thereby avoiding the problem of messy wires during testing. At the same time, the coordinated use of the moving wire rails, moving seats, clamping wire rails, clamping plates, worm wheels, worms, threaded rods and supporting plates increases the automation level of the device, so that the device can clamp and transport the switch cabinet, thereby solving the problems of high labor intensity and difficult operation during the transport process in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the appearance diagram of the device of the utility model;

[0014] Figure 2 For this utility model Figure 1 Assembly drawing of the center clamping guide rail;

[0015] Figure 3 For this utility model Figure 1 Assembly drawing of the central wire storage rack;

[0016] Figure 4 For this utility model Figure 1 Assembly drawing of the middle guide wheel frame;

[0017] Figure 5 For this utility model Figure 2 Assembly drawing of the transmission case.

[0018] In the figure: 1. wire storage box; 2. conductor; 3. guide wheel frame; 4. wire storage frame; 5. car body; 6. moving seat; 7. moving linear rail; 8. longitudinal linear rail; 9. clamping linear rail; 10. sliding rod; 11. threaded rod; 12. hand wheel; 13. clamping plate; 14. transmission box; 15. support plate; 16. spring; 17. wire storage roller; 18. fixed roller; 19. moving roller; 20. adjusting bolt; 21. transmission nut; 22. worm; 23. worm wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-5 The utility model provides a technical solution: a mobile switch comprehensive test vehicle, including a vehicle body 5 and a mobile seat 6, a mobile linear rail 7 is installed at the lower position inside the vehicle body 5, a mobile seat 6 is installed at the upper position of the mobile linear rail 7, a longitudinal linear rail 8 is longitudinally installed at the middle position of the mobile seat 6, a clamping linear rail 9 is installed in front of the longitudinal linear rail 8, clamping plates 13 are symmetrically arranged on the clamping linear rail 9, two clamping plates 13 are slidingly connected to the clamping linear rail 9, transmission boxes 14 are symmetrically installed at both ends of the clamping linear rail 9, a worm gear 23 is installed at the middle position inside the transmission box 14, the worm gear 23 is rotationally connected to the transmission box 14, a transmission nut 21 is installed at the middle position of the worm gear 23, the transmission nut 21 is covered on the threaded rod 11, and the lower end of the threaded rod 11 is rotationally connected to the support plate 15.

[0021] A wire storage box 1 is installed above the vehicle body 5, a wire storage frame 4 is installed inside the wire storage box 1, wire storage rollers 17 are evenly installed on the wire storage frame 4, the wire storage rollers 17 are rotatably connected to the wire storage frame 4 through a rotating shaft, a spring 16 is installed on the rotating shaft between the wire storage roller 17 and the wire storage frame 4, and a wire 2 is wound around the wire storage roller 17, a guide wheel frame 3 is installed below the wire storage box 1, a fixed roller 18 is installed above the guide wheel frame 3, a movable roller 19 is arranged below the fixed roller 18, and the movable roller 19 and the guide wheel frame 3 is slidingly connected, an adjusting bolt 20 is installed at the lower position of the guide wheel frame 3, the adjusting bolt 20 is threadedly connected to the guide wheel frame 3, the adjusting bolt 20 is rotationally connected to the movable roller 19, a worm 22 is arranged in the transmission box 14 on one side of the worm wheel 23, the worm 22 is rotationally connected to the transmission box 14, the worm 22 is meshingly connected to the worm wheel 23, the worm 22 is connected to the hand wheel 12 outside the transmission box 14, a slide bar 10 is arranged on one side of the transmission box 14, and the slide bar 10 is connected to the support plate 15.

[0022] Working principle: When in use, the vehicle body 5 moves to the position of the switch cabinet, and then the moving linear rail 7 drives the moving seat 6 to move to one side of the switch cabinet, and then the longitudinal linear rail 8 adjusts the position of the clamping plate 13 to ensure the stability of the clamping position, and then the clamping linear rail 9 drives the clamping plate 13 to move in opposite directions, and the clamping plate 13 clamps the switch cabinet, and then the hand wheel 12 is turned, the hand wheel 12 drives the worm 22 to rotate, the worm 22 drives the worm wheel 23 to rotate, and the transmission nut 21 rotates accordingly, and the threaded rod 11 and the sliding rod 10 cooperate with each other to drive the support plate 15 to move up, and after the support plate 15 contacts the bottom of the switch cabinet, the bottom of the switch cabinet is supported, and then the wire 2 is pulled out from the wire storage roller 17, passing through the fixed roller 18 and the movable roller 19. After the conductor 2 contacts the switch cabinet, the adjusting bolt 20 is rotated, and the adjusting bolt 20 drives the movable roller 19 to move upward to fix the conductor 2, and then the test is carried out. In this process, the wire storage roller 17, the conductor 2, the spring 16, the fixed roller 18 and the movable roller 19 are used in coordination, which increases the wire management ability of the device and avoids the problem of messy conductors 2 during the test. At the same time, the coordinated use of the moving rail 7, the moving seat 6, the clamping rail 9, the clamping plate 13, the worm gear 23, the worm 22, the threaded rod 11 and the support plate 15 increases the automation level of the device, so that the device can clamp and transport the switch cabinet, solving the problems of high labor intensity and difficult operation in the prior art during the transport process.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile switch comprehensive test vehicle, comprising a vehicle body (5) and a mobile seat (6), characterized in that: A movable linear rail (7) is installed at a lower position inside the vehicle body (5), a movable seat (6) is installed at an upper position of the movable linear rail (7), a longitudinal linear rail (8) is installed longitudinally at a middle position of the movable seat (6), a clamping linear rail (9) is installed at a front position of the longitudinal linear rail (8), and clamping plates (13) are symmetrically arranged on the clamping linear rail (9), and the two clamping plates (13) are slidably connected to the clamping linear rail (9), and a transmission box (14) is symmetrically installed at both ends of the clamping linear rail (9), a worm gear (23) is installed at a middle position inside the transmission box (14), and the worm gear (23) is rotationally connected to the transmission box (14), and a transmission nut (21) is installed at a middle position of the worm gear (23), and the transmission nut (21) is covered on the threaded rod (11), and the lower end of the threaded rod (11) is rotationally connected to the support plate (15).

2. The mobile switch comprehensive test vehicle according to claim 1 is characterized in that: A wire storage box (1) is installed above the vehicle body (5), a wire storage frame (4) is installed inside the wire storage box (1), wire storage rollers (17) are evenly installed on the wire storage frame (4), the wire storage rollers (17) are rotatably connected to the wire storage frame (4) via a rotating shaft, a spring (16) is installed on the rotating shaft between the wire storage rollers (17) and the wire storage frame (4), and a wire (2) is wound around the wire storage rollers (17).

3. The mobile switch comprehensive test vehicle according to claim 2 is characterized in that: A guide wheel frame (3) is installed below the wire storage box (1), a fixed roller (18) is installed above the guide wheel frame (3), a movable roller (19) is arranged below the fixed roller (18), and the movable roller (19) is slidably connected to the guide wheel frame (3).

4. The mobile switch comprehensive test vehicle according to claim 3 is characterized in that: An adjusting bolt (20) is installed below the guide wheel frame (3); the adjusting bolt (20) is threadedly connected to the guide wheel frame (3); and the adjusting bolt (20) is rotationally connected to the movable roller (19).

5. The mobile switch comprehensive test vehicle according to claim 1 is characterized in that: A worm (22) is arranged in a transmission box (14) on one side of the worm wheel (23); the worm (22) is rotationally connected to the transmission box (14); the worm (22) is meshingly connected to the worm wheel (23); and the worm (22) is connected to a hand wheel (12) outside the transmission box (14).

6. The mobile switch comprehensive test vehicle according to claim 1 is characterized in that: A slide bar (10) is provided on one side of the transmission box (14), and the slide bar (10) is connected to a support plate (15).

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