Network cable tensile machine and network cable clamping mechanism

Abstract

The utility model discloses a network cable tensile machine and a network cable clamping mechanism, relates to the technical field of network cable detection, and adopts the technical scheme that the network cable tensile machine comprises a winding column, an anti-skid groove is formed in the outer wall of the winding column, and a network cable penetrates through the bottom of the winding column, then penetrates out of the outer side wall of the winding column and is wound on the anti-skid groove. A plurality of arc-shaped clamping plates are arranged on the outer side wall of the winding column, sliding plates are fixedly connected to the ends, away from the winding column, of the arc-shaped clamping plates, rail plates are symmetrically connected to the outer walls of the sliding plates in a sliding mode, and a clamping driving assembly is arranged at the top ends of the sliding plates and comprises a rotating disc. By arranging the winding column, the anti-skid groove and the arc-shaped clamping plates, the network cable is wound in the anti-skid groove in the winding column to provide enough clamping force, and the arc-shaped clamping plates on the three sides are matched to provide enough clamping force, so that the network cable is prevented from sliding or loosening in the pulling process, and the fixing effect and the use experience of the network cable are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of network cable detection, in particular to a network cable tension machine and a network cable clamping mechanism. Background Art

[0002] A network cable tension machine is a device used to stretch and test network cables such as cables and optical cables. It can apply different tensile forces to stretch and test the network cable to ensure that the network cable can withstand the required tension during installation and meet relevant standards and requirements. By using the network cable tension machine, the quality and performance of the network cable can be ensured, and the situation of breakage, damage or performance degradation after installation can be avoided.

[0003] The network cable clamping mechanism is an important part of the network cable tension machine. It is used to clamp both ends of the network cable to ensure that the network cable can be fixed on the tension machine when a tensile force is applied, so that the subsequent stretching test can be carried out smoothly.

[0004] Traditional network cable clamping mechanisms usually use spring fastening or multiple bolt fastening methods to fix the network cable. After long-term use, the clamp may wear or age, which may cause the spring to loosen or the network cable to slide during the tensile test, affecting the accuracy and results of the test. Secondly, the traditional clamping mechanism fixed with bolts requires multiple thread loosening or tightening, which is relatively complex during disassembly and requires a lot of time and human resources, and is not conducive to quick installation and adjustment. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages of sliding and inconvenient disassembly and assembly in the prior art, and to propose a network cable tension machine and a network cable clamping mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a network cable clamping mechanism, including a winding column, characterized in that: an anti-slip groove is opened on the outer wall of the winding column. After the network cable passes through the bottom of the winding column, it passes out from the outer wall of the winding column and is wound on the anti-slip groove. A plurality of arc-shaped clamping plates are arranged on the outer wall of the winding column. One end of the arc-shaped clamping plate away from the winding column is fixedly connected with a sliding plate. The outer wall of the sliding plate is symmetrically and slidably connected with a track plate. A clamping driving component is arranged at the top of the sliding plate. The clamping driving component includes a turntable. The arc-shaped clamping plate is made to approach and wind around the winding column to clamp and fix the network cable through the clamping driving component.

[0007] As a further description of the above technical solution:

[0008] A worm gear is fixedly connected to the top of the turntable, and a worm is threadedly connected to the outer wall of the worm gear.

[0009] As a further description of the above technical solution:

[0010] A plurality of square grooves are formed in the inner wall of the turntable. A square block is slidably connected to the inner wall of the square groove, and the square block is rotatably connected to the sliding plate.

[0011] As a further description of the above technical solution:

[0012] One end of the track plate away from the winding column is fixedly connected with a triangular connection frame, and a mounting support rod is fixedly connected to the outer wall of the triangular connection frame.

[0013] As a further description of the above technical solution:

[0014] A mounting plate is fixedly connected to the outer wall of the mounting support rod, and the mounting plate is fixedly connected to the winding column.

[0015] As a further description of the above technical solution:

[0016] The worm is rotatably connected to the mounting support rod, and the movement of the arc-shaped clamping plate is controlled by rotating the worm.

[0017] As a further description of the above technical solution:

[0018] A scale column is slidably connected to the outer wall of the mounting plate, and the stretching distance during the network cable tensile test is observed through the scale column.

[0019] As a further description of the above technical solution:

[0020] A network cable tensile machine includes a tester and a test frame. A motor is fixedly connected to the top end of the test frame. A threaded rod is fixedly connected to the driving end of the motor. The threaded rod is threadedly connected to the mounting support rod. The mounting support rod is slidably connected to the test frame. A test base is arranged at the bottom end of the threaded rod. The test base is arranged on the outer wall of the tester. An operation panel is installed on the outer wall of the tester. The scale column is fixedly connected to the test frame.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. In the present utility model, by arranging a winding column, an anti-slip groove and an arc-shaped clamping plate, the network cable is wound in the anti-slip groove on the winding column to provide sufficient clamping force, and sufficient clamping force is provided in cooperation with the three-sided arc-shaped clamping plate, thereby preventing the network cable from sliding or loosening during the tensile process, and improving the fixing effect and use experience of the network cable.

[0023] 2. In the present utility model, by arranging a clamping driving component, the operator only needs to rotate the worm, and can easily install and disassemble, so as to facilitate the operator to adjust and replace, reduce the operation complexity and save the operation time. Description of the Drawings

[0024] Figure 1Schematic diagram of the overall structure of a network cable tension machine and a network cable clamping mechanism proposed by the present utility model;

[0025] Figure 2 Schematic diagram of the first part of the present utility model;

[0026] Figure 3 Schematic diagram of the second part of the present utility model;

[0027] Figure 4 Schematic diagram of the third part of the present utility model;

[0028] Figure 5 Schematic diagram of the fourth part of the present utility model

[0029] Figure 6 Schematic diagram of the fifth part of the present utility model.

[0030] In the figure: 1. Motor; 2. Threaded rod; 3. Installation support rod; 4. Turntable; 5. Scale column; 6. Winding column; 7. Test base; 8. Test frame; 9. Operation panel; 10. Tester; 11. Worm gear; 12. Worm; 13. Installation plate; 14. Square block; 15. Slide plate; 16. Triangular connection frame; 17. Track plate; 18. Arc-shaped clamping plate; 19. Anti-slip groove; 20. Square groove. Specific implementation mode

[0031] 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 making creative efforts belong to the protection scope of the present utility model.

[0032] Referring to Figure 1-6 , an embodiment provided by the present utility model: A network cable clamping mechanism includes a winding column 6. An anti-slip groove 19 is provided on the outer wall of the winding column 6. The network cable passes through the bottom of the winding column 6 and then passes out from the outer wall of the winding column 6 and is wound on the anti-slip groove 19. A plurality of arc-shaped clamping plates 18 are provided on the outer wall of the winding column 6. One end of the arc-shaped clamping plate 18 far from the winding column 6 is fixedly connected with a slide plate 15. The outer wall of the slide plate 15 is symmetrically slidably connected with a track plate 17. A clamping driving assembly is provided at the top of the slide plate 15. The clamping driving assembly includes a turntable 4. Through the clamping driving assembly, the arc-shaped clamping plate 18 is moved closer to and wound around the winding column 6 to clamp and fix the network cable.

[0033] The anti-slip groove 19 and the surface material of the arc-shaped clamping plate 18 are made of high-friction coefficient materials that are wear-resistant and corrosion-resistant, such as rubber or silicone. This can ensure that it will not be damaged due to friction during the clamping process, and at the same time increase the clamping stability. The rubber anti-slip groove 19 and the arc-shaped clamping plate 18 can provide good friction, effectively preventing the network cable from sliding or loosening after installation, and ensuring the stability and reliability of network cable testing.

[0034] The top end of the turntable 4 is fixedly connected with a worm gear 11. The outer wall of the worm gear 11 is threadedly connected with a worm 12. A plurality of square grooves 20 are formed in the inner wall of the turntable 4. A square block 14 is slidably connected to the inner wall of the square groove 20. The square block 14 is rotatably connected to the sliding plate 15. One end of the track plate 17 far from the winding column 6 is fixedly connected with a triangular connection frame 16. An installation support rod 3 is fixedly connected to the outer wall of the triangular connection frame 16. An installation plate 13 is fixedly connected to the outer wall of the installation support rod 3. The installation plate 13 is fixedly connected with the winding column 6. The worm 12 is rotatably connected to the installation support rod 3. A scale column 5 is slidably connected to the outer wall of the installation plate 13.

[0035] Through the scale column 5, the distance of the network cable stretching can be intuitively felt, which improves the visualization of the operation and makes the adjustment process more intuitive. The operator can adjust the distance of the network cable according to actual needs, so as to meet the usage requirements in different scenarios.

[0036] A network cable tensile machine includes a tester 10 and a test frame 8. The top end of the test frame 8 is fixedly connected with a motor 1. The driving end of the motor 1 is fixedly connected with a threaded rod 2. The threaded rod 2 is threadedly connected with the installation support rod 3. The installation support rod 3 is slidably connected with the test frame 8. The bottom end of the threaded rod 2 is provided with a test base 7. The test base 7 is arranged on the outer wall of the tester 10. An operation panel 9 is installed on the outer wall of the tester 10. The scale column 5 is fixedly connected with the test frame 8.

[0037] Start the motor 1 through the operation panel 9 to drive the threaded rod 2 to rotate, and then drive the installation support rod 3 to move. The clamping mechanism is fixed to the outer wall of the installation support rod 3, and then drive the clamping mechanism to stretch and detect the network cable. The tested data is processed by the tester 10 and then displayed through the operation panel 9.

[0038] Working principle: First, pass the network cable through the center of the winding column 6 so that the network cable passes out from the side wall of the winding column 6. Wind the network cable around the anti-slip groove 19 on the outer wall of the winding column 6 for several weeks. Then rotate the worm 12 to drive the worm gear 11 to rotate. The worm gear 11 drives the turntable 4 to make the square block 14 slide on the square groove 20. The square groove 20 is an inclined groove, one end is close to the center of the turntable 4 and the other end is far from the center of the turntable 4. The position of the square block 14 moves along the square groove 20 towards the position close to the center of the turntable 4, thereby driving the sliding plate 15 to approach the winding column 6 along the path specified by the track plate 17, and the arc-shaped clamping plate 18 clamps and fixes the network cable wound on the winding column 6.

[0039] Although embodiments of the present utility model 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 principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A network cable clamping mechanism, comprising a winding column (6), characterized in that: The outer wall of the winding column (6) is provided with anti-slip grooves (19). After the network cable passes through the bottom of the winding column (6), it passes out from the outer wall of the winding column (6) and is wound on the anti-slip grooves (19). A plurality of arc-shaped clamping plates (18) are arranged on the outer wall of the winding column (6). One end of the arc-shaped clamping plate (18) far away from the winding column (6) is fixedly connected with a sliding plate (15). The outer wall of the sliding plate (15) is symmetrically and slidably connected with a track plate (17). A clamping driving assembly is arranged at the top of the sliding plate (15). The clamping driving assembly includes a turntable (4). The arc-shaped clamping plate (18) is made to approach and wind around the winding column (6) through the clamping driving assembly to clamp and fix the network cable.

2. The wire clamping mechanism according to claim 1, wherein A worm gear (11) is fixedly connected to the top of the turntable (4), and a worm (12) is threadedly connected to the outer wall of the worm gear (11).

3. The net cable clamping mechanism according to claim 1, characterized in that, A plurality of square grooves (20) are formed in the inner wall of the turntable (4), and a square block (14) is slidably connected to the inner wall of the square groove (20). The square block (14) is rotatably connected to the sliding plate (15).

4. The net wire clamping mechanism according to claim 2, characterized in that, One end of the track plate (17) far away from the winding column (6) is fixedly connected with a triangular connection frame (16), and a mounting support rod (3) is fixedly connected to the outer wall of the triangular connection frame (16).

5. The wire clamping mechanism according to claim 4, characterized in that A mounting plate (13) is fixedly connected to the outer wall of the mounting support rod (3), and the mounting plate (13) is fixedly connected to the winding column (6).

6. The wire clamping mechanism according to claim 4, characterized in that, The worm (12) is rotatably connected to the mounting support rod (3).

7. The wire clamping mechanism according to claim 5, characterized in that, A scale column (5) is slidably connected to the outer wall of the mounting plate (13).

8. A network cable tensile testing machine, including the network cable clamping mechanism as described in claim 7, including a tester (10) and a test frame (8), characterized in that, A motor (1) is fixedly connected to the top of the test frame (8). The driving end of the motor (1) is fixedly connected with a threaded rod (2). The threaded rod (2) is threadedly connected to the mounting support rod (3). The mounting support rod (3) is slidably connected to the test frame (8). A test base (7) is arranged at the bottom end of the threaded rod (2). The test base (7) is arranged on the outer wall of the tester (10). An operation panel (9) is installed on the outer wall of the tester (10). The scale column (5) is fixedly connected to the test frame (8).

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