CN219715131U - A cable local wear resistance testing machine - Google Patents

Abstract

The utility model discloses a cable partial wear resistance testing machine, which includes an equipment box. One side of the top of the equipment box is fixedly connected with an operation panel. The top of the equipment box is movably connected with a movable plate. The top of the movable plate is movably connected with a plurality of The wire-fixing board has a threaded bolt for its internal movable connection, and a nut for its external thread connection at the top of the threaded bolt. Fixed blocks are fixedly connected to both sides of the equipment box, and a fixed barrel is fixedly connected to one side of the fixed block. The fixed barrel One side of the knob is movably connected, the top of the fixed box is movably connected, and one side of the fixed box is rotatably connected with a runner. The utility model can realize simultaneous experiments on multiple cables by arranging multiple fixed wire plates, multiple friction blocks, movable plates, motors, two runner wheels, connecting plates, moving blocks and sliders, thus improving the efficiency of The efficiency of work also avoids the traditional trouble of manually replacing cables.

Description

A cable local wear resistance testing machine

Technical field

The utility model relates to the technical field of cable wear experiments, in particular to a cable local wear resistance testing machine.

Background technique

Cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. Commonly used laying methods of cables include: direct burial, row pipe, cable trench, cable tunnel, etc. In these methods, the cables are buried deep underground. , once a fault occurs, it is difficult to detect and repair (especially for direct burial and pipe drainage). Therefore, it is necessary to detect (or monitor) the quality and status of the cable from production to installation and operation. Therefore A cable abrasion resistance testing machine will also be used.

However, the existing cable abrasion resistance testing machine has flaws during use: usually in order to ensure the accuracy of the experimental results, it is necessary to extract several cables from multiple cables for abrasion resistance testing. The testing machine can only conduct abrasion resistance test on one cable when in use. If you want to conduct abrasion resistance test on the next cable, you must wait until the previous one is completed. This not only wastes time, but also replaces the cable back and forth. It’s also more troublesome.

Utility model content

The purpose of this application is to provide a cable local wear resistance testing machine, with the purpose of solving the problem of low work efficiency caused by the existing cable wear resistance testing machine being unable to conduct experiments on multiple cables.

In order to achieve the above purpose, this application provides the following technical solution: a cable local wear resistance testing machine, including an equipment box, one side of the top of the equipment box is fixedly connected with an operation panel, and the top of the equipment box is movably connected with a movable board, the top of the movable board is movably connected with a plurality of fixed wire boards, the inside of the fixed wire board is movably connected with threaded bolts, the top of the threaded bolts is connected with nuts externally, and both sides of the equipment box A fixed block is fixedly connected. One side of the fixed block is fixedly connected with a fixed cylinder. One side of the fixed cylinder is movably connected with a knob. The top of the fixed block is movably connected with a fixed box. One side of the fixed box A runner is connected to the rotation, a handle is fixedly connected to one side of the runner, a gear is rotationally connected to the inside of the fixed box, a screw is meshed and connected to one side of the gear, and the top of the fixed box is fixedly connected. There is a fixed rod. The top of the fixed box is rotatably connected to a rotating threaded rod. The outer part of the top of the rotating threaded rod is threadedly connected to a movable block. One side of the movable block is fixedly connected to a connecting block. The inside of the connecting block A plurality of connecting rods are fixedly connected, and the bottoms of the plurality of connecting rods are fixedly connected with friction blocks. The inside of the equipment box is fixedly connected with a motor and a track rod, and the outside of the track rod is movably connected with a moving block. The output end of the motor is fixedly connected to the second runner. The top of the second runner is movably connected to a connecting plate. The end of the connecting plate away from the second runner is connected to the bottom of the moving block. The top of the moving block is fixedly connected. There are sliders.

Preferably, a chute is provided on the top of the equipment box, and the top of the slide block penetrates the inside of the chute and is connected to the bottom of the movable plate. There are multiple friction blocks, and the number of the plurality of friction blocks is The position corresponds to the position of multiple fixed line boards.

Preferably, the bottom of the fixed box is fixedly connected with a sliding plate, and the top of the fixed block is provided with a sliding hole. The specifications and dimensions of the sliding plate match those of the sliding hole.

Preferably, one side of the knob is fixedly connected with a bolt, and the end of the bolt away from the knob penetrates the inside of the fixing cylinder and is connected to one side inside the fixing block.

Preferably, one end of the screw rod passes through the side wall of the fixed box and is connected to one side of the runner, and the bottom of the rotating threaded rod passes through the top of the fixed box and is connected to the top of the gear.

Preferably, the bottom of the threaded bolt is connected to the top of the movable plate, and the nut is located on the top of the fixed plate.

In summary, the technical effects and advantages of this utility model are:

1. In this utility model, through the multiple fixed wire plates, multiple friction blocks, movable plates, motors, runner two, connecting plates, moving blocks and sliders, simultaneous experiments on multiple cables can be realized , when using, place multiple cables on the top of the movable board and fix them with the fixed wire board, then put the bottom of the friction block close to the top of the cable, and then start the motor to prompt the second wheel to rotate. At this time, the connecting plate will It will pull the moving block to move back and forth on the track rod, thereby prompting the slider to drive the movable plate to move back and forth, thereby prompting multiple cables to rub at the bottom of multiple friction blocks, thereby achieving the purpose of simultaneous experiments on multiple cables, and then It improves work efficiency and avoids the traditional trouble of manually replacing cables;

2. In this utility model, the height of the friction block can be adjusted through the set of runner 1, gears, screws, rotating threaded rods and movable blocks. When adjusting, hold the handle and turn runner 1 to prompt the screw to drive the gear. Rotate, and then the movable block will drive the connecting block to move upward or downward through the action of the thread, which facilitates the adjustment of the height of the friction block and facilitates the friction block to conduct wear experiments on cables of different sizes.

Description of drawings

In order to explain the embodiments of the present application or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is an enlarged structural schematic diagram of point A in Figure 1 of the present invention;

Figure 3 is a schematic structural diagram of the interior of point B in Figure 1 of the present invention;

Figure 4 is a schematic structural diagram of the utility model in right cross-section;

Figure 5 is a schematic top view of the structure of the present utility model.

In the picture: 1. Equipment box; 2. Movable board; 3. Operation panel; 4. Fixed block; 5. Fixed cylinder; 6. Knob; 7. Fixed box; 8. Wheel one; 9. Handle; 10. Fixed Rod; 11. Rotating threaded rod; 12. Movable block; 13. Connecting block; 14. Connecting rod; 15. Friction block; 16. Fixed wire plate; 17. Threaded bolt; 18. Nut; 19. Gear; 20. Screw; 21. Slider; 22. Track rod; 23. Moving block; 24. Connecting plate; 25. Runner 2; 26. Motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment: Refer to a cable local wear resistance test machine shown in Figures 1-5, including an equipment box 1. One side of the top of the equipment box 1 is fixedly connected with an operation panel 3, and the top of the equipment box 1 is movably connected with a movable panel. 2. The top of the movable board 2 is movably connected with a plurality of fixed wire boards 16. The internal parts of the fixed wire boards 16 are movably connected with threaded bolts 17. The top of the threaded bolts 17 is connected with external threaded nuts 18. Both sides of the equipment box 1 are fixed. There is a fixed block 4 connected, one side of the fixed block 4 is fixedly connected with a fixed cylinder 5, one side of the fixed cylinder 5 is movably connected with a knob 6, the top of the fixed block 4 is movably connected with a fixed box 7, one side of the fixed box 7 rotates A runner 8 is connected, a handle 9 is fixedly connected to one side of the runner 8, a gear 19 is rotatably connected to the inside of the fixed box 7, a screw 20 is meshed and connected to one side of the gear 19, and a screw 20 is connected to the top of the fixed box 7. The fixed rod 10 is rotatably connected to the top of the fixed box 7 with a rotating threaded rod 11. The external threaded connection of the top of the rotating threaded rod 11 is with a movable block 12. One side of the movable block 12 is fixedly connected with a connecting block 13, and the inner part of the connecting block 13 is fixed. A plurality of connecting rods 14 are connected, and friction blocks 15 are fixedly connected to the bottoms of the plurality of connecting rods 14. A motor 26 and a track rod 22 are fixedly connected to the inside of the equipment box 1, and a moving block 23 is movably connected to the outside of the track rod 22. The motor The output end of 26 is fixedly connected with runner two 25, and the top of runner 25 is movably connected with a connecting plate 24. One end of the connecting plate 24 away from runner 25 is connected to the bottom of the moving block 23, and the top of the moving block 23 is fixed. The slider 21 is connected. When in use, multiple cables are placed on the top of the movable plate 2 and fixed with the fixed wire plate 16, and then the bottom of the friction block 15 is close to the top of the cable, and then the motor 26 is started to prompt the runner. 25 rotates, at this time the connecting plate 24 will pull the moving block 23 to move back and forth on the track rod 22, thereby prompting the slider 21 to drive the movable plate 2 to move back and forth, thereby prompting multiple cables to move between the multiple friction blocks 15 The bottom is rubbed, so that multiple cables can be tested simultaneously, thereby improving work efficiency and avoiding the traditional trouble of manually replacing cables.

In this embodiment, a chute is provided on the top of the equipment box 1, and the top of the slide block 21 penetrates the inside of the chute and is connected to the bottom of the movable plate 2. There are multiple friction blocks 15, and the number of the multiple friction blocks 15 is The position corresponds to the position of multiple fixed wire boards 16. The advantage of this arrangement is that it can realize simultaneous experiments on multiple cables, thereby improving the efficiency of work, and also avoiding the traditional need to manually replace cables. trouble.

In this embodiment, the bottom of the fixed box 7 is fixedly connected with a sliding plate, and the top of the fixed block 4 is provided with a sliding hole. The specifications and dimensions of the sliding plate match the specifications and dimensions of the sliding hole. The advantage of this arrangement is that the fixed box can be 7. Drive the connecting block 13 to move back and forth on the fixed block 4. When placing the cable, move the connecting plate 24 to one side of the equipment box 1, thus facilitating the placement of the cable.

In this embodiment, one side of the knob 6 is fixedly connected with a bolt, and the end of the bolt away from the knob 6 penetrates the inside of the fixing cylinder 5 and is connected to one side of the inside of the fixing block 4. The advantage of this arrangement is that it is convenient to fix the box 7 When fixing, move the fixing box 7 to one side of the knob, and then rotate the knob to prompt the bolts to fix the bottom of the fixing box 7, thus facilitating the wear experiment of the cable by the friction block 15.

In this embodiment, one end of the screw rod 20 penetrates the side wall of the fixed box 7 and is connected to one side of the runner 8, and the bottom of the rotating threaded rod 11 penetrates the top of the fixed box 7 and is connected to the top of the gear 19. This arrangement The advantage is that the height of the friction block 15 can be adjusted, which in turn facilitates the friction block 15 to conduct wear experiments on cables of different sizes.

In this embodiment, the bottom of the threaded bolt 17 is connected to the top of the movable plate 2, and the position of the nut 18 is located on the top of the fixed wire plate 16. The advantage of this arrangement is that the fixed wire board 16 can fix different sizes. cables, thereby increasing the variety of installations.

This practical working principle:

First, when in use, push the fixing box 7 to urge the connecting plate 24 to move to one side of the equipment box 1, then place multiple cables to the bottom of multiple fixing boards 16, and then turn the nut 18 to push the fixing boards 16 moves downward, thereby prompting the fixing plate 16 to fix the cable, and then pushes the fixing box 7 again to prompt the fixing box 7 to move to one side of the knob, and then rotates the knob to prompt the bolts to fix the bottom of the fixing box 7 , thus facilitating the wear test of the cable by the friction block 15, and then hold the handle 9 and turn the runner 18, prompting the screw 20 to drive the gear 19 to rotate, and at the same time, the rotating threaded rod 11 will rotate, and at this time, the action of the thread will move Block 12 will drive the connecting block 13 to move downward, urging the friction block 15 to approach the top of the cable. At the same time, the height of the friction block 15 can be adjusted by rotating the threaded rod 11, which is also beneficial to the friction block 15 for cables of different sizes. Wear test, finally start the motor 26 to cause the second runner 25 to rotate. At this time, the connecting plate 24 will pull the moving block 23 to move back and forth on the track rod 22, thus prompting the slider 21 to drive the movable plate 2 to move back and forth, and then This causes multiple cables to rub against the bottoms of multiple friction blocks 15, thereby achieving the purpose of simultaneous experiments on multiple cables, thereby improving work efficiency and also avoiding the traditional trouble of manually replacing cables.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (6)

1. The utility model provides a cable local stand wear and tear testing machine which characterized in that: including equipment box (1), one side fixedly connected with operating panel (3) at equipment box (1) top, the top swing joint of equipment box (1) has fly leaf (2), the top swing joint of fly leaf (2) has a plurality of solidus boards (16), the inside swing joint of solidus board (16) has screw bolt (17), the outside threaded connection at screw bolt (17) top has nut (18), the both sides fixedly connected with fixed block (4) at equipment box (1), one side fixedly connected with fixed cylinder (5) of fixed block (4), one side swing joint of fixed cylinder (5) has knob (6), the top swing joint of fixed block (4) has fixed box (7), one side rotation of fixed box (7) is connected with runner one (8), one side fixedly connected with handle (9) of runner one (8), the inside rotation of fixed box (7) is connected with gear (19), one side meshing of gear (19) is connected with screw rod (20), one side fixedly connected with fixed cylinder (5) one side of fixed box (7) has screw rod (10), the top swing joint of fixed box (7) has threaded rod (11), one side fixedly connected with connecting block (13) of movable block (12), the inside fixedly connected with connecting block (13) a plurality of connecting rods (14), the bottom fixedly connected with friction block (15) of a plurality of connecting rods (14), the inside fixedly connected with motor (26) of equipment box (1) and track pole (22), the outside swing joint of track pole (22) has movable block (23), the output fixedly connected with runner two (25) of motor (26), the top swing joint of runner two (25) has connecting plate (24), the one end that runner two (25) were kept away from to connecting plate (24) is connected with the bottom of movable block (23), the top fixedly connected with slider (21) of movable block (23).

2. The cable partial wear resistance testing machine according to claim 1, wherein: the top of equipment box (1) has seted up the spout, the inside that runs through the spout in top of slider (21) is connected with the bottom of fly leaf (2), the quantity of friction disc (15) has a plurality ofly, the position of a plurality of friction discs (15) corresponds with the position of a plurality of solidus boards (16).

3. The cable partial wear resistance testing machine according to claim 1, wherein: the bottom fixedly connected with slide of fixed box (7), the slide hole has been seted up at the top of fixed block (4), the specification size of slide and the specification size looks adaptation of slide hole.

4. The cable partial wear resistance testing machine according to claim 1, wherein: one side of the knob (6) is fixedly connected with a bolt, and one end of the bolt, which is far away from the knob (6), penetrates through the inside of the fixed cylinder (5) and is connected with one side of the inside of the fixed block (4).

5. The cable partial wear resistance testing machine according to claim 1, wherein: one end of the screw rod (20) penetrates through the side wall of the fixed box (7) to be connected with one side of the first rotating wheel (8), and the bottom of the rotating threaded rod (11) penetrates through the top of the fixed box (7) to be connected with the top of the gear (19).

6. The cable partial wear resistance testing machine according to claim 1, wherein: the bottom of the threaded bolt (17) is connected with the top of the movable plate (2), and the position of the nut (18) is located at the top of the wire fixing plate (16).