Clamp for detecting steel wire rope

Abstract

The utility model discloses a clamp for detecting a steel wire rope, which comprises a clamping seat and a clamping component, a support plate is arranged on the top wall of the clamping seat, and the clamping component is arranged on the support plate; the clamping and fixing assembly comprises a first rotating shaft, a second rotating shaft, an upper pressing block and a lower pressing block, the two ends of the first rotating shaft and the two ends of the second rotating shaft rotationally penetrate through the supporting plate, the first rotating shaft is fixedly sleeved with the upper pressing block, the second rotating shaft is fixedly sleeved with the lower pressing block, and the upper pressing block and the lower pressing block are the same in structure and are oppositely arranged up and down; and a driving piece is arranged on the supporting plate. The utility model belongs to the technical field of clamps, and particularly relates to a clamp for detecting a steel wire rope.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixtures, and specifically refers to a fixture for wire rope detection. Background Art

[0002] Wire ropes have good bending flexibility and load-bearing capacity, so they are widely used as traction cables for transportation machinery, hoisting cables for mining machinery, support cables for passenger ropeways, load-bearing steel cables for cable-stayed bridges, etc. The load-bearing strength and service life of wire ropes are very important for the safe operation of these application equipment.

[0003] When detecting wire ropes, fixtures are needed to fix them. However, when the existing fixtures are used, the fixation of wire ropes is not firm, which affects the detection efficiency. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that when detecting wire ropes, fixtures are needed to fix them. However, when the existing fixtures are used, the fixation of wire ropes is not firm, which affects the detection efficiency.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a fixture for wire rope detection, including a clamp seat and a clamping component. A support plate is provided on the top wall of the clamp seat, and the clamping component is arranged on the support plate; the clamping component includes a first rotating shaft, a second rotating shaft, an upper pressing block and a lower pressing block. Both ends of the first rotating shaft and the second rotating shaft rotatably penetrate through the support plate. The upper pressing block is fixedly sleeved on the first rotating shaft, and the lower pressing block is fixedly sleeved on the second rotating shaft. The upper pressing block and the lower pressing block have the same structure and are arranged opposite to each other up and down. A driving member is provided on the support plate.

[0006] Preferably, both the upper pressing block and the lower pressing block are arranged in a whistle-shaped structure, and a plurality of anti-slip grooves are provided on the side walls of the upper pressing block and the lower pressing block close to each other.

[0007] Preferably, the driving member includes a first connecting arm and a second connecting arm. A moving member is provided on the side wall of the support plate. The top end of the first connecting arm is fixedly sleeved on the first rotating shaft, and the bottom end of the second connecting arm is fixedly sleeved on the second rotating shaft. Both the first connecting arm and the second connecting arm are slidably connected to the moving member.

[0008] Preferably, the moving member includes a lead screw, a lead screw pair and a support plate. A fixing plate is provided on the side wall of the support plate. The end of the support plate is arranged on the side wall of the fixing plate. One end of the lead screw is rotatably arranged on the fixing plate, and the other end of the lead screw is rotatably arranged on the support plate. The lead screw pair is threadedly connected to the lead screw and slidably sleeved on the support plate. A connecting plate is connected to the side wall of the lead screw pair. A convex column is provided on the connecting plate. Grooves are provided on both the first connecting arm and the second connecting arm. The convex column is slidably arranged on the grooves.

[0009] Preferably, a handle is provided on the side wall of the support plate, and the end of the handle rotatably penetrates through the support plate and is connected to the lead screw.

[0010] Preferably, the clamping seat is arranged in a U-shaped structure, and a fastening bolt is threadedly connected to the clamping seat, and multiple groups of the fastening bolts are provided.

[0011] The beneficial effects obtained by the present utility model adopting the above structure are as follows: The clamping component can be fixed on an external support through the clamping seat, and by driving the upper pressing block and the lower pressing block to move in opposite directions through the driving member, the top end of the lower pressing block and the lower end of the upper pressing block can be rotated closer to clamp the steel wire rope. At the same time, the anti-slip groove can be matched to increase the friction force with the steel wire rope and improve the fixing strength. Description of the Drawings

[0012] Figure 1 is a schematic view of the overall structure of an embodiment of the present utility model Figure I ;

[0013] Figure 2 is a schematic view of the overall structure of an embodiment of the present utility model Figure II ;

[0014] Figure 3 is a schematic view of the overall structure of an embodiment of the present utility model Figure III ;

[0015] Figure 4 is a schematic view of the overall structure of an embodiment of the present utility model Figure IV 。

[0016] Among them, 1. Clamping seat, 2. Clamping component, 3. Support plate, 4. First rotating shaft, 5. Second rotating shaft, 6. Upper pressing block, 7. Lower pressing block, 8. Driving member, 9. Anti-slip groove, 10. First connecting arm, 11. Second connecting arm, 12. Moving member, 13. Lead screw, 14. Lead screw pair, 15. Support plate, 16. Fixed plate, 17. Connecting plate, 18. Convex column, 19. Groove, 20. Handle, 21. Fastening bolt. Detailed Embodiment

[0017] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The following further describes the present utility model in detail with reference to the drawings.

[0019] As Figures 1-4 shown, a fixture for wire rope detection proposed by the present utility model includes a clamp base 1 and a clamping assembly 2. A support plate 3 is provided on the top wall of the clamp base 1, and the clamping assembly 2 is arranged on the support plate 3. The clamping assembly 2 includes a first rotating shaft 4, a second rotating shaft 5, an upper pressing block 6 and a lower pressing block 7. Both ends of the first rotating shaft 4 and the second rotating shaft 5 rotatably penetrate through the support plate 3. The upper pressing block 6 is fixedly sleeved on the first rotating shaft 4, and the lower pressing block 7 is fixedly sleeved on the second rotating shaft 5. The upper pressing block 6 and the lower pressing block 7 have the same structure and are arranged opposite to each other up and down. A driving member 8 is provided on the support plate 3. The clamping assembly 2 can be fixed on an external support through the clamp base 1. By driving the upper pressing block 6 and the lower pressing block 7 to move in opposite directions by the driving member 8, the top end of the lower pressing block 7 and the lower end of the upper pressing block 6 can be driven to rotate closer to each other to clamp the wire rope.

[0020] Both the upper pressing block 6 and the lower pressing block 7 are arranged in a whistle-shaped structure. A plurality of anti-slip grooves 9 are provided on the side walls of the upper pressing block 6 and the lower pressing block 7 that are close to each other. The whistle-shaped shapes of the upper pressing block 6 and the lower pressing block 7 can drive the opposite surfaces to approach and clamp the wire rope when rotating.

[0021] The driving member 8 includes a first connecting arm 10 and a second connecting arm 11. A moving member 12 is provided on the side wall of the support plate 3. The top end of the first connecting arm 10 is fixedly sleeved on the first rotating shaft 4, and the bottom end of the second connecting arm 11 is fixedly sleeved on the second rotating shaft 5. The first connecting arm 10 and the second connecting arm 11 are both slidably connected to the moving member 12. By driving the first connecting arm 10 and the second connecting arm 11 by the moving member 12, and the moving member 12 drives the first connecting arm 10 and the second connecting arm 11 to rotate relative to each other, the first rotating shaft 4 and the second rotating shaft 5 can be driven to rotate relative to each other, so that the upper pressing block 6 and the lower pressing block 7 move relative to each other to drive the upper pressing block 6 and the lower pressing block 7 to clamp or loosen the wire rope.

[0022] The moving member 12 includes a lead screw 13, a lead screw pair 14 and a support plate 15. A fixed plate 16 is provided on the side wall of the support plate 3. The end of the support plate 15 is provided on the side wall of the fixed plate 16. One end of the lead screw 13 is rotatably provided on the fixed plate 16, and the other end of the lead screw 13 is rotatably provided on the support plate 15. The lead screw pair 14 is threadedly connected to the lead screw 13 and slidably sleeved on the support plate 15. A connecting plate 17 is provided on the side wall of the lead screw pair 14. A convex column 18 is provided on the connecting plate 17. Grooves 19 are provided on both the first connecting arm 10 and the second connecting arm 11. The convex column 18 is slidably provided on the groove 19. A handle 20 is provided on the side wall of the support plate 15. The end of the handle 20 rotatably penetrates through the support plate 15 and is connected to the lead screw 13. When the lead screw 13 is driven to rotate, the lead screw pair 14 and the connecting plate 17 slide in the groove 19 through the convex column 18, so as to drive the first connecting arm 10 and the second connecting arm 11 to move relatively.

[0023] The clamping seat 1 is arranged in a U-shaped structure. A fastening bolt 21 is threadedly connected to the clamping seat 1. A plurality of groups of the fastening bolts 21 are provided, and the clamping seat 1 can be fixed on an external support through the fastening bolts 21.

[0024] During specific use, the clamping seat 1 can be fixed on an external support through the fastening bolts 21. The steel wire rope passes through the gap between the upper pressing block 6 and the lower pressing block 7. The handle 20 is rotated to drive the lead screw 13 to rotate. Then, the lead screw pair 14 and the connecting plate 17 slide in the groove 19 through the convex column 18, so as to drive the first connecting arm 10 and the second connecting arm 11 to perform relative rotational motion. Then, the first rotating shaft 4 and the second rotating shaft 5 perform relative rotation. The first rotating shaft 4 and the second rotating shaft 5 respectively drive the upper pressing block 6 and the lower pressing block 7 to move relatively, so as to drive the top end of the lower pressing block 7 and the lower end of the upper pressing block 6 to rotate close to each other to clamp the steel wire rope. At the same time, the anti-slip groove 9 can be cooperated to increase the friction force with the steel wire rope and improve the fixing strength.

[0025] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the creative purpose of the present invention, they design similar structural manners and embodiments to this technical solution without creative efforts, which should fall within the protection scope of the present invention.

Claims

1. A wire rope detection fixture, characterized in that: It includes a clamping seat and a clamping assembly, the top wall of the clamping seat is provided with a support plate, and the clamping assembly is arranged on the support plate; the clamping assembly includes a rotating shaft 1, a rotating shaft 2, an upper pressure block and a lower pressure block, both ends of the rotating shaft 1 and the rotating shaft 2 are rotatably arranged through the support plate, the upper pressure block is fixedly sleeved on the rotating shaft 1, and the lower pressure block is fixedly sleeved on the rotating shaft 2, the upper pressure block and the lower pressure block have the same structure and are arranged opposite to each other up and down, and a driving member is provided on the support plate.

2. A wire rope detection fixture according to claim 1, characterized in that: The upper pressing block and the lower pressing block are both whistle-shaped structures, and the side walls of the upper pressing block and the lower pressing block close to each other are provided with a plurality of anti-slip grooves.

3. A wire rope detection fixture according to claim 1, characterized in that: The driving member includes connecting arm 1 and connecting arm 2, and a moving member is provided on the side wall of the support plate. The top end of the connecting arm 1 is fixedly sleeved on the rotating shaft 1, and the bottom end of the connecting arm 2 is fixedly sleeved on the rotating shaft 2. The connecting arm 1 and the connecting arm 2 are both slidably connected to the moving member.

4. A wire rope detection fixture according to claim 3, characterized in that: The movable part includes a screw, a screw pair and a support plate, the side wall of the support plate is provided with a fixed plate, the end of the support plate is provided on the side wall of the fixed plate, one end of the screw is rotatably provided on the fixed plate, the other end of the screw is rotatably provided on the support plate, the screw pair is threadedly connected to the screw and slidably sleeved on the support plate, the side wall of the screw pair one is provided with a connecting plate, the connecting plate is provided with a convex column, the connecting arm one and the connecting arm two are both provided with grooves, and the convex column is slidably provided on the groove.

5. A wire rope detection fixture according to claim 4, characterized in that: A handle is provided on the side wall of the support plate, and the end of the handle rotates through the support plate and is connected to the lead screw.

6. A wire rope detection fixture according to claim 1, characterized in that: The clamp seat is arranged in a U-shaped structure, and fastening bolts are threadedly connected to the clamp seat, and the fastening bolts are provided in multiple groups.

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