CN215768952U

CN215768952U - Communication cable capability test device

Info

Publication number: CN215768952U
Application number: CN202121760001.8U
Authority: CN
Inventors: 周云; 宣波; 韦方向; 吴宏亮
Original assignee: Shenzhen Zhiyun Dingli Technology Co ltd
Current assignee: Shenzhen Zhiyun Dingli Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-08
Anticipated expiration: 2031-07-30

Abstract

The utility model belongs to the technical field of communication cable performance testing, and discloses a communication cable performance testing device which comprises a control cabinet, wherein a testing box is arranged above the control cabinet, a supporting frame is arranged inside the testing box, a fixed block is arranged in the middle of the supporting frame, a sleeve is arranged in the middle of the fixed block, a distance measuring probe, a spring and a connecting rod are arranged in the middle of the sleeve, and a roller is arranged below the connecting rod; the utility model is provided with the sleeve, the distance measuring probe, the spring, the connecting rod and the roller, the distance measuring probe, the spring and the connecting rod are sequentially arranged in the sleeve, one end of the connecting rod is connected with the roller, the roller rolls on the surface of the communication cable, the position of the connecting rod changes, the distance measuring probe senses the change and transmits the change to the calculator, the computer is used for providing a test result, a large amount of manual test time is saved, and the test efficiency and accuracy are improved.

Description

Communication cable capability test device

Technical Field

The utility model belongs to the technical field of communication cable performance testing, and particularly relates to a communication cable performance testing device.

Background

The performance detection of the communication cable is carried out by a special detection device at present, wherein the size of the communication cable is a foundation and is also important control data necessary after other performance tests, the current commonly used method is an ellipticity measurement method, the outer diameters of any two points on the same cross section of a round sheath cable are measured, the difference value is taken, the ratio of the difference value to the standard specified average outer diameter of the cable cannot exceed 15 percent, the method needs to measure by means of equipment for many times manually, is complicated and has larger error, secondly, the aging phenomenon can be accelerated only by ventilation when the aging test is carried out, the natural environment structure cannot be simulated, and the test lacks comprehensiveness, the accuracy of the generated test result is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a communication cable performance testing device, which solves the problems that when the size of the existing communication cable is measured, manual measurement is complicated, errors are large, aging test environment simulation is not comprehensive enough, and the accuracy of a test result is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a communication cable capability test device, includes the switch board, the centre of switch board is provided with controller and display, the top of switch board is provided with the bracing piece, the top of bracing piece is provided with the screw rod, the one end of screw rod is connected with splint, the centre of splint is provided with the communication cable, the test box is installed to the top of switch board, servo motor is installed to the bottom of test box, servo motor's output is connected with the lead screw, the centre of lead screw is provided with the base, the top of base is provided with the support frame, the fixed block is installed to the centre of support frame, the centre of fixed block is provided with the sleeve, range finding probe, spring and connecting rod are installed to the telescopic centre, the gyro wheel is installed to the below of connecting rod.

Preferably, ultraviolet lamp and inlet tube are installed to the top of test box, the one end of inlet tube is connected with the shower head, the fan is installed to the centre of test box.

Preferably, a sliding block is installed below the base, a guide rail is installed below the sliding block, a through hole is formed in the middle of the guide rail, and a water outlet is formed in the bottom of the test box.

Preferably, one side of the support frame is provided with a rotating shaft, and the other side of the support frame is provided with a bolt.

Preferably, one side of the sleeve is provided with a rack, a gear is installed in the middle of the fixing block, and a round rod is connected in the middle of the gear.

Preferably, a through hole is formed in the middle of the test box, an adhesive tape is mounted on the surface of the through hole, and a box door is arranged on one side of the test box.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model is provided with a screw rod, a base, a distance measuring probe, a spring and rollers, wherein the distance measuring probe, the spring and a connecting rod are sequentially arranged in the middle of a sleeve, one end of the connecting rod is connected with the rollers, the connecting rod is elastically connected with the distance measuring probe, the measuring structure is provided with four groups which are respectively positioned in the vertical direction and the horizontal direction of a communication cable, so that the accuracy of data is ensured, when a servo motor enables the measuring structure to move on the communication cable through the screw rod, the rollers roll on the surface of the communication cable, the upper position and the lower position of the connecting rod are changed, the distance measuring probe senses the change and transmits the change to a computer, and a test result is given through the computer.

(2) The ultraviolet lamp, the fan and the spray header are arranged, the ultraviolet lamp can improve strong ultraviolet rays and accelerate aging of the communication cable, the fan can dry the inside of the communication cable and accelerate aging, the spray header is used for testing the waterproof performance of the communication cable, the environment of the communication cable is simulated through the cooperation of the ultraviolet lamp, the fan, the spray header and the spray header, the aging process of the communication cable is accelerated, the test is comprehensive, and the test result is more accurate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a left side sectional view of the present invention;

FIG. 4 is an enlarged view of the utility model at A;

in the figure: 1. a control cabinet; 2. a support bar; 3. a servo motor; 4. a communication cable; 5. an adhesive tape; 6. A test box; 7. an ultraviolet lamp; 8. a shower head; 9. a water inlet pipe; 10. a distance measuring probe; 11. a fixed block; 12. a gear; 13. a round bar; 14. a base; 15. a screw rod; 16. a through hole; 17. a fan; 18. A controller; 19. a display; 20. a rotating shaft; 21. a support frame; 22. a bolt; 23. a slider; 24. A guide rail; 25. a box door; 26. a water outlet; 27. a screw; 28. a splint; 29. a roller; 30. a connecting rod; 31. a rack; 32. a spring; 33. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a performance testing device for a communication cable comprises a control cabinet 1, a controller 18 and a display 19 are arranged in the middle of the control cabinet 1, a support rod 2 is arranged above the control cabinet 1, a screw 27 is arranged above the support rod 2, one end of the screw 27 is connected with a clamping plate 28, a communication cable 4 is arranged in the middle of the clamping plate 28, a testing box 6 is arranged above the control cabinet 1, a servo motor 3 is arranged at the bottom of the testing box 6, the output end of the servo motor 3 is connected with a screw rod 15, a base 14 is arranged in the middle of the screw rod 15, a support frame 21 is arranged above the base 14, a fixing block 11 is arranged in the middle of the support frame 21, a sleeve 33 is arranged in the middle of the fixing block 11, a distance measuring probe 10, a spring 32 and a connecting rod 30 are arranged in the middle of the sleeve 33, a roller 29 is arranged below the connecting rod 30, and a U-shaped bracket is arranged at one end of the connecting rod 30, gyro wheel 29 is connected through pivot and support rotation, gyro wheel 29's surface coating has the stereoplasm rubber, make gyro wheel 29 roll smoothly on communication cable 4 surface, secondly gyro wheel 29 surface is arc, be the point contact with communication cable 4, can improve the accuracy of data, distance measuring probe 10 uses infrared distance measuring probe, the surface is equipped with the screw thread, can twist in sleeve 33, the centre still is provided with the nut and is used for fixing, secondly it is more convenient to damage the change ratio, terminal wire and computer link, this measurement structure is provided with four groups altogether, install respectively on the perpendicular to horizontal direction of support frame 21.

Further, an ultraviolet lamp 7 and a water inlet pipe 9 are installed at the top of the test box 6, one end of the water inlet pipe 9 is connected with a spray header 8, and a fan 17 is installed in the middle of the test box 6.

Furthermore, a sliding block 23 is installed below the base 14, a guide rail 24 is installed below the sliding block 23, a through hole 16 begins to be formed in the middle of the guide rail 24, a water outlet 26 begins to be formed in the bottom of the test box 6, the sliding block 23 and the guide rail 24 are both in a dovetail groove shape, the sliding block 23 and the guide rail 24 are arranged in two, the support frame 21 is high in moving stability, the measured data are accurate, and the through hole 16 facilitates draining of accumulated water at the bottom of the test box 6.

Specifically, one side of the support frame 21 is provided with a rotating shaft 20, the other side of the support frame 21 is provided with a bolt 22, the support frame 21 is composed of two parts, the lower half part is fixedly connected with the base 14, and the upper half part is rotatably connected with the lower half part through the rotating shaft 20 and is fixedly connected with the fixed block 11 through the bolt 22.

It is worth to be noted that a rack 31 is arranged on one side of the sleeve 33, a gear 12 is mounted in the middle of the fixing block 11, a round rod 13 is connected in the middle of the gear 12, the round rod 13 is fixedly connected with the gear 12, the gear is rotated through the round rod 13, the rack 31 drives the sleeve 33 to move up and down, adjustment is facilitated, the device can adapt to measurement of communication cables 4 of various sizes, threads and nuts are arranged in the middle of the round rod 13, the round rod 13 and the gear 12 are fixed through the nuts, and the position of the sleeve 33 is prevented from changing.

Further, the through-hole has been seted up to the centre of test box 6, and the surface mounting of through-hole has adhesive tape 5, and one side of test box 6 is equipped with chamber door 25, and adhesive tape 5 is the plastics material, and the lock prevents fish tail communication cable 4 on the surface of through-hole.

The working principle and the using process of the utility model are as follows: when the utility model is used, the communication cable 4 to be tested is clamped by the clamp plate 28, the middle section is arranged in the test box 6, the support frame 21 is sleeved on the communication cable 4 and is fixed by screwing the bolt 22, the distance measuring probe 10 is arranged on the sleeve 33, the round bar 13 is rotated, the position of the sleeve 33 is adjusted by the gear 12 and the rack 31, the roller 29 is pressed against the communication cable 4, the servo motor 3 is controlled by the controller 18, the support frame 21 is moved to the leftmost end and is set with data zero, then the servo motor 3 is opened, the base 14 is slid on the guide rail 24 by the screw rod 15, the roller 29 of the support frame 21 rolls along the surface of the communication cable 4 and transmits data, the result is displayed on the display 19, the controller 18 controls the ultraviolet lamp 7, the fan 17 and the spray head 8, the natural environment is simulated, the aging of the communication cable 4 is intensified, then the size of the communication cable 4 is measured again, and analyzing the control result.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a communication cable capability test device, includes switch board (1), its characterized in that: the middle of switch board (1) is provided with controller (18) and display (19), the top of switch board (1) is provided with bracing piece (2), the top of bracing piece (2) is provided with screw rod (27), the one end of screw rod (27) is connected with splint (28), the centre of splint (28) is provided with communication cable (4), test box (6) are installed to the top of switch board (1), servo motor (3) are installed to the bottom of test box (6), the output of servo motor (3) is connected with lead screw (15), the centre of lead screw (15) is provided with base (14), the top of base (14) is provided with support frame (21), fixed block (11) is installed to the centre of support frame (21), the centre of fixed block (11) is provided with sleeve (33), ranging probe (10) are installed to the centre of sleeve (33), The spring (32) and connecting rod (30), gyro wheel (29) are installed to the below of connecting rod (30).

2. The apparatus for testing the performance of a communication cable according to claim 1, wherein: ultraviolet lamp (7) and inlet tube (9) are installed to the top of test box (6), the one end of inlet tube (9) is connected with shower head (8), fan (17) are installed to the centre of test box (6).

3. The apparatus for testing the performance of a communication cable according to claim 1, wherein: the testing device is characterized in that a sliding block (23) is installed below the base (14), a guide rail (24) is installed below the sliding block (23), a through hole (16) is formed in the middle of the guide rail (24), and a water outlet (26) is formed in the bottom of the testing box (6).

4. The apparatus for testing the performance of a communication cable according to claim 1, wherein: one side of support frame (21) is provided with pivot (20), the opposite side of support frame (21) is provided with bolt (22).

5. The apparatus for testing the performance of a communication cable according to claim 1, wherein: one side of sleeve (33) is provided with rack (31), gear (12) are installed to the centre of fixed block (11), the intermediate junction of gear (12) has round bar (13).

6. The apparatus for testing the performance of a communication cable according to claim 1, wherein: the middle of the test box (6) is provided with a through hole, the surface of the through hole is provided with an adhesive tape (5), and one side of the test box (6) is provided with a box door (25).