Cable tension detection device

Abstract

The utility model discloses a cable tension detection device, which relates to the technical field of cable tension detection appliances and comprises a base, limiting blocks are horizontally arranged on one side of the upper end of the base, a guide rod is fixedly connected between the middles of the limiting blocks, an acrylic plate is sleeved on the outer side of the guide rod, and a handle is arranged in the middle of the other side of the acrylic plate. A locking device is mounted on one side of the acrylic plate and one side of the base, and fixing holes are inwards formed in the locking device and the acrylic plate in the horizontal direction; according to the utility model, the acrylic plate is clamped with the limiting rod, so that a detected object can be conveniently prevented from popping up when being broken, the safety of the device during detection is improved, the safety protection function can be further realized, a cable and a detection instrument are respectively clamped and fixed through the knob and the clamping block, different cables or instruments can be conveniently adjusted, and the detection accuracy is improved. And the use convenience of the device is improved, so that the purpose of adjusting the device according to different articles can be achieved, and finally the problem of tension detection of the cable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tensile force detection tools, in particular to a cable tensile force detection device. Background Art

[0002] Early cable tensile force detection mainly relied on manual methods, such as using a spring scale or other force measurement devices. This method is not only time-consuming and laborious, but also has poor accuracy; with the progress of technology, mechanical force gauges have emerged. These devices usually calculate the tensile force by measuring the strain on the cable connection components; when the tensile force is applied to the cable, these devices can measure the distance that the rod or sensor moves and convert it into the corresponding tensile force value; although the existing cable tensile force detection devices use digital display push-pull force gauges, to a certain extent, they ensure the accuracy of the detected data, but in the detection process of the existing cable tensile force detection devices, it is easy to cause the detected object to break or pop out due to excessive detected tensile force, thus causing harm to the staff. Secondly, when the existing cable tensile force detection devices are detecting, they cannot be adjusted according to different detection instruments or different detection items, resulting in the limitation of the use of the detection device; therefore, the above technical problems need to be solved. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a cable tensile force detection device.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A cable tensile force detection device, including a base, a limiting block is horizontally installed on one side of the upper end of the base, a guide rod is installed and fixed between the middle parts of one side of the limiting blocks, an acrylic plate is sleeved outside the guide rod, the acrylic plate is integrally in an inverted U shape covering the upper end of the base, a handle is installed in the middle of the other side of the acrylic plate, a locking device is installed on one side of the acrylic plate and the base, and a fixing hole is horizontally opened inwards in the locking device and the acrylic plate.

[0005] Preferably, the locking device includes a locking block, a limiting rod and a first telescopic spring. A cavity is opened inside the locking block, the limiting rod penetrates through the inside of the cavity, a limiting plate is installed inside the limiting rod, the limiting plate is clamped inside the cavity, a first telescopic spring is horizontally installed inside the cavity, and the end parts of the first telescopic spring are respectively fixed on the inner wall of the locking block and the limiting plate inside the limiting rod.

[0006] Preferably, a digital display push-pull force gauge is installed on the upper end of the base, clamping mechanisms are installed on both sides of the digital display push-pull force gauge, a partition board is installed inside the digital display push-pull force gauge and the base, the bottom of the partition board is fixed on the upper end of the base, a groove is opened in the middle of the upper end of the base, a moving seat is installed inside the groove, and a moving mechanism is installed at the lower end of the moving seat.

[0007] Preferably, the clamping mechanism includes a clamping block and a second telescopic spring. One side of the clamping block is a T-shaped plate as a whole. A second telescopic spring is installed inside the lower side of the clamping block, and a T-shaped limiting plate is provided between the clamping block and the base.

[0008] Preferably, the moving mechanism includes a threaded rod and a motor. The threaded rod penetrates through the bottom of the moving seat, and is in threaded connection with the moving seat. One side of the threaded rod is connected to the motor.

[0009] Preferably, clamping knobs are installed on one side of the moving seat and the digital display push-pull force gauge. Anti-sliding grooves are circumferentially formed on the outer side of the clamping knob. A clamping plate is installed inside the clamping knob. The clamping plate is an arc-shaped plate. An anti-sliding plate is installed on the inner wall of the clamping plate. The clamping plate is connected to a connecting rod. One side of the connecting rod is clamped outside the clamping plate, and the other side is clamped on the inner wall of the clamping knob. A support rod is installed in the middle of the connecting rod. The support rod penetrates through the middle of the connecting rod, and the connecting rod is clamped on the support rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, by clamping the acrylic plate with the limiting rod, it is convenient to prevent the tested item from popping out when it breaks, improving the safety of the device during testing, and thus realizing the function of safety protection. Then, by using the knob and the clamping block to clamp and fix the cable and the testing instrument respectively, it is convenient to adjust according to different cables or instruments, improving the convenience of using the device, and thus realizing the purpose of adjusting the device according to different items. Finally, the problem of tensile testing of cables is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0012] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model proposed;

[0013] Figure 2 is the overall three-dimensional structure schematic diagram of the other side of the present utility model proposed;

[0014] Figure 3 is the front view sectional structure schematic diagram of the present utility model proposed;

[0015] Figure 4 is the overall internal view three-dimensional structure schematic diagram of the present utility model proposed;

[0016] Figure 5Schematic diagram of the internal sectional structure of the clamping mechanism proposed by the present utility model;

[0017] Figure 6 Schematic diagram of the side sectional structure proposed by the present utility model;

[0018] Figure 7 Proposed by the present utility model Figure 6 Enlarged schematic diagram of structure A in

[0019] Reference numerals in the figure: 1, base; 2, limit block; 3, acrylic plate; 4, guide rod; 5, handle; 6, limit rod; 7, first telescopic spring; 8, motor; 9, clamping block; 10, digital display push-pull force gauge; 11, knob; 12, moving seat; 13, threaded rod; 14, second telescopic spring; 15, clamping plate; 16, connecting rod. Specific implementation mode

[0020] 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.

[0021] Embodiment: Refer to Figures 1-7 , a cable tensile force detection device in the present utility model includes a base 1. A limit block 2 is horizontally installed on one side of the upper end of the base 1. A guide rod 4 is fixedly installed between the middle parts of the two limit blocks 2 on one side. An acrylic plate 3 is sleeved outside the guide rod 4. The acrylic plate 3 is integrally in an inverted U shape and covers the upper end of the base 1. A handle 5 is installed in the middle of the other side of the acrylic plate 3. A locking device is installed between the acrylic plate 3 and one side of the base 1. The locking device and the acrylic plate 3 are horizontally provided with fixing holes inward. Through the mutual cooperation of the acrylic plate 3 and the locking device, it is convenient to prevent the cable from breaking during the use of the device, thereby causing harm to the staff.

[0022] In the present utility model, the locking device includes a locking block, a limit rod 6 and a first telescopic spring 7. A cavity is opened inside the locking block. The limit rod 6 penetrates through the inside of the cavity. A limit plate is installed inside the limit rod 6. The limit plate is clamped inside the cavity. A first telescopic spring 7 is horizontally installed inside the cavity. The end parts of the first telescopic spring 7 are respectively fixedly connected to the inner wall of the locking block and the limit plate inside the limit rod 6; A digital display push-pull force gauge 10 is installed on the upper end of the base 1. Clamping mechanisms are installed on both sides of the digital display push-pull force gauge 10. A partition plate is installed inside the digital display push-pull force gauge 10 and the base 1. The bottom of the partition plate is fixedly connected to the upper end of the base 1. A groove is opened in the middle of the upper end of the base 1. A moving seat 12 is installed inside the groove. A moving mechanism is installed at the lower end of the moving seat 12. Through the mutual cooperation of the moving seat 12 and the moving mechanism, it is convenient for the moving seat 12 to translate inside the groove.

[0023] In the present utility model, the clamping mechanism includes a clamping block 9 and a second telescopic spring 14. One side of the clamping block 9 has an overall T-shaped plate structure, and the second telescopic spring 14 is installed inside the lower side of the clamping block 9. A T-shaped limiting plate is provided between the clamping block 9 and the base 1. By engaging the clamping block 9 with the T-shaped limiting plate, it can prevent dust or the device from entering the spring interior. The moving mechanism includes a threaded rod 13 and a motor 8. The threaded rod 13 penetrates through the bottom of the moving seat 12, and the threaded rod 13 is in threaded connection with the moving seat 12. One side of the threaded rod 13 is connected to the motor 8. By rotating the motor 8 to drive the threaded rod 13, the moving seat 12 moves on the threaded rod 13. Clamping knobs 11 are installed on one side of both the moving seat 12 and the digital display push-pull force gauge 10. Anti-sliding grooves are circumferentially formed on the outer side of the clamping knob 11, and a clamping plate 15 is installed inside the clamping knob 11. The clamping plate 15 is an arc-shaped plate, and anti-sliding plates are installed on the inner wall of the clamping plate 15. One side of the connecting rod 16 is clamped to the outer side of the clamping plate 15 and the other side is clamped to the inner wall of the clamping knob 11. A support rod is installed in the middle of the connecting rod 16. The support rod penetrates through the middle of the connecting rod 16, and the connecting rod 16 is clamped on the support rod. By connecting the connecting rod 16 to the inner wall of the knob 11 and the outer wall of the clamping plate 15, it is convenient to clamp the cable by rotating the clamping knob 11.

[0024] Working principle: When the present utility model is in use, first, the acrylic plate 3 is fixed through the guide rod 4 between the limiting blocks 2 on one side of the base 1, and the acrylic plate 3 sleeved on the outer side of the guide rod 4 can be flipped. Then, the other end of the acrylic plate 3 is locked through the limiting rod 6. Then, the limiting rod 6 is reset through the first telescopic spring 7 inside the limiting block 2. Then, the second telescopic spring 14 inside the lower end of the clamping block 9 facilitates clamping the digital display push-pull force gauge 10 to prevent the digital display push-pull force gauge 10 from moving. Then, one end of the cable is clamped through the knob 11 on one side of the digital display push-pull force gauge 10. Then, the motor 8 rotates to drive the threaded rod 13 to rotate, so that the moving seat 12 moves horizontally on the base 1. Then, the other side of the cable is clamped through the knob 11 on the moving seat 12. Then, through the clamping plate 15 and the connecting rod 16 inside the knob 11, the cable is fixed inside the knob 11. Then, protection is carried out through the handle 5 on one side of the acrylic plate 3.

[0025] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A cable tensile force detection device, comprising a base (1), characterized in that: On one side of the upper end of the base (1), a limit block (2) is horizontally installed. Between the middle parts of one side of the limit block (2), a guide rod (4) is installed and fixed. An acrylic plate (3) is sleeved outside the guide rod (4). The acrylic plate (3) is integrally in an inverted U shape and covers the upper end of the base (1). A handle (5) is installed in the middle of the other side of the acrylic plate (3). A locking device is installed on one side of the acrylic plate (3) and the base (1). The locking device and the acrylic plate (3) are horizontally provided with fixing holes inward.

2. The cable tensile force detection device according to claim 1, characterized in that: The locking device includes a locking block, a limit rod (6) and a first telescopic spring (7). A cavity is provided inside the locking block. The limit rod (6) penetrates through the inside of the cavity. A limit plate is installed inside the limit rod (6). The limit plate is clamped inside the cavity. The first telescopic spring (7) is horizontally installed inside the cavity. The ends of the first telescopic spring (7) are respectively fixed on the inner wall of the locking block and the limit plate inside the limit rod (6).

3. The cable tension detection device according to claim 1, characterized in that: A digital display push-pull force gauge (10) is installed on the upper end of the base (1). Clamping mechanisms are installed on both sides of the digital display push-pull force gauge (10). A partition board is installed inside the digital display push-pull force gauge (10) and the base (1). The bottom of the partition board is fixed on the upper end of the base (1). A groove is provided in the middle of the upper end of the base (1). A moving seat (12) is installed inside the groove. A moving mechanism is installed at the lower end of the moving seat (12).

4. The cable tensile force detection device according to claim 3, characterized in that: The clamping mechanism includes a clamping block (9) and a second telescopic spring (14). One side of the clamping block (9) is integrally a T-shaped plate. The second telescopic spring (14) is installed inside the lower side of the clamping block (9). A T-shaped limit plate is provided between the clamping block (9) and the base (1).

5. The cable tension detection device according to claim 3, characterized in that: The moving mechanism includes a threaded rod (13) and a motor (8). The threaded rod (13) penetrates through the bottom of the moving seat (12). The threaded rod (13) is in a screwed connection with the moving seat (12). One side of the threaded rod (13) is connected to the motor (8).

6. The cable tension detection device according to claim 5, characterized in that: Clamping knobs (11) are installed on one side of the moving seat (12) and the digital display push-pull force gauge (10). Anti-sliding grooves are circumferentially provided on the outside of the clamping knobs (11). A clamping plate (15) is installed inside the clamping knobs (11). The clamping plate (15) is an arc-shaped plate. Anti-sliding plates are installed on the inner wall of the clamping plate (15). A connecting rod (16) is connected to the outside of the clamping plate (15). One side of the connecting rod (16) is clamped on the outside of the clamping plate (15), and the other side is clamped on the inner wall of the clamping knob (11). A support rod is installed in the middle of the connecting rod (16). The support rod penetrates through the middle of the connecting rod (16). The connecting rod (16) is clamped on the support rod.

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