CN219496006U - Cable bending tester - Google Patents
Cable bending tester Download PDFInfo
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- CN219496006U CN219496006U CN202320406729.3U CN202320406729U CN219496006U CN 219496006 U CN219496006 U CN 219496006U CN 202320406729 U CN202320406729 U CN 202320406729U CN 219496006 U CN219496006 U CN 219496006U
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- base
- bending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a cable bending tester which comprises a base and a fixed clamping plate, wherein the fixed clamping plate is fixedly arranged on the top surface of the base, and the left end surface of the fixed clamping plate is of a semicircular structure; the arc-shaped through groove is communicated with the top surface of the base; the fixing plate is fixedly arranged on the rear side of the top surface of the base; the clamping and fixing mechanism is arranged on the top surface of the base; the rotating mechanism is arranged on the inner bottom surface of the base; the transmission mechanism is connected with the rotating mechanism; and the bending mechanism is connected with the transmission mechanism. The cable bending tester is small and exquisite in structure, simple and convenient to operate, capable of accurately controlling the bending angle of the cable, capable of bending the cable at a large angle, capable of solving the problem that the small angle bending of the cable causes one side of a test result, high in reliability of the test result, high in reference value and stronger in practicability.
Description
Technical Field
The utility model relates to the technical field of cable bending test, in particular to a cable bending test machine.
Background
The cable refers to a wire provided with an insulating layer and a protective sheath, and is formed by combining a plurality of wires insulated from each other, and the cable is arranged in the air or underground and underwater and used for telecommunication or power transmission, and is limited by the use environment and can be always in a bending state, so that the cable can be effectively used in the bending state, the bending performance of the cable needs to be detected before the cable is sold, but the conventional cable bending tester still has certain defects, such as:
the application number is CN202021984554.7 'a high-stability communication cable bending tester', which is large and heavy in size, complex in operation when being clamped and fixed to a cable, small in bending angle when the cable is bent, and meanwhile, the bending angle cannot be freely controlled, so that the result of the cable bending test is unilateral, the reliability is low, the reference value is low, and the use requirement cannot be met.
Disclosure of Invention
The utility model aims to provide a cable bending tester, which solves the problems that the conventional cable bending tester is cumbersome in operation and one-sided in test result.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a cable bending tester comprises a base,
the fixed clamping plate is fixedly arranged on the top surface of the base, and the left end surface of the fixed clamping plate is of a semicircular structure;
the arc-shaped through groove is communicated with the top surface of the base;
the fixing plate is fixedly arranged on the rear side of the top surface of the base;
the clamping and fixing mechanism is arranged on the top surface of the base;
the rotating mechanism is arranged on the inner bottom surface of the base;
the transmission mechanism is connected with the rotating mechanism;
and the bending mechanism is connected with the transmission mechanism.
By adopting the technical scheme, the cable bending angle can be accurately controlled conveniently, and large-angle bending can be performed.
As a preferred technical solution of the present utility model, the clamping and fixing mechanism includes:
the screw rod penetrates through the fixed plate and is connected with the fixed plate through a bearing;
the knob is fixedly arranged at the rear end of the screw rod;
the telescopic rods are symmetrically arranged, and the two telescopic rods are fixedly arranged on the front side face of the fixed plate;
the movable clamping plate is fixedly arranged at the front end of the telescopic rod;
the connecting frame is fixedly arranged on the rear side face of the movable clamping plate, the screw rod penetrates through the connecting frame, and the screw rod is in threaded connection with the connecting frame.
By adopting the technical scheme, the movable clamping plate is driven to move through the connecting frame when the screw rod rotates, so that the cable is clamped and fixed by matching with the setting of the fixed clamping plate.
As a preferred embodiment of the present utility model, the rotation mechanism includes:
the fixed block is fixedly arranged on the inner bottom surface of the base;
the left end of the worm is connected with the right side surface bearing of the fixed block, the worm penetrates through the right side wall of the base, and the worm is connected with the right side surface bearing of the base;
the hand wheel is fixedly arranged at the right end of the worm;
the bottom end of the rotating shaft is connected with the bearing on the inner bottom surface of the base;
the worm wheel is fixedly sleeved on the rotating shaft, and the worm wheel is meshed and connected with the worm.
By adopting the technical scheme, the worm is convenient to rotate and the rotating shaft is driven to rotate through the arrangement of the worm wheel.
As a preferred embodiment of the present utility model, the transmission mechanism includes:
the driving gear is fixedly arranged at the top end of the rotating shaft;
the bottom end of the transmission shaft is connected with the inner bottom surface bearing of the base;
the driven gear is fixedly arranged at the top end of the transmission shaft, and the driven gear is meshed with the driving gear.
By adopting the technical scheme, the driving gear is conveniently rotated to drive the transmission shaft to rotate through the driven gear when the driving gear is driven to rotate.
As a preferable technical scheme of the utility model, the gear ratio of the driving gear to the driven gear is 1:6.
By adopting the technical scheme, the driving gear is convenient to drive the driven gear to rotate, and labor is saved.
As a preferred technical solution of the present utility model, the bending mechanism includes:
the connecting plate is fixedly arranged on the transmission shaft;
the bending rod is fixedly arranged on the top surface of the connecting plate and penetrates through the arc-shaped through groove;
the pointer is fixedly arranged on the bending rod and is positioned above the base;
the angle scale mark is arranged on the top surface of the base, and is positioned on one side of the arc-shaped through groove.
By adopting the technical scheme, the connecting plate and the bending rod are driven to synchronously rotate when the transmission shaft rotates, so that the cable is bent.
Compared with the prior art, the utility model has the beneficial effects that: the cable bending tester is small and exquisite and flexible in structure, simple and convenient to operate, capable of accurately controlling the bending angle of the cable, capable of bending the cable at a large angle, capable of solving the problem that the small angle bending of the cable causes one side of a test result, high in reliability of the test result, high in reference value and stronger in practicability;
1. the screw rod is rotated through rotating the knob, so that the connecting frame drives the movable clamping plate to move forwards, and the cable is clamped and fixed through the action of the fixed clamping plate;
2. the worm is rotated through rotating the hand wheel, so that the worm drives the rotating shaft to rotate, the transmission shaft is driven to rotate through the action of the driving gear and the driven gear, the connecting plate drives the bending rod to synchronously rotate, bending of the cable is realized, the bending angle of the cable is precise through the action guarantee of the pointer and the graduated scale, meanwhile, the cable can be bent at a large angle, the situation that the cable is bent on one side of a testing result is avoided, and the reliability and the accuracy are improved.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional connection structure of a movable clamping plate and a fixed frame of the utility model;
FIG. 3 is a schematic view of a front view in cross section;
fig. 4 is a schematic top view of a driving gear and driven gear according to the present utility model.
In the figure: 1. a base; 2. a fixed clamping plate; 3. arc through grooves; 4. a fixing plate; 5. a screw rod; 6. a knob; 7. a telescopic rod; 8. moving the clamping plate; 9. a connecting frame; 10. a fixed block; 11. a worm; 12. a hand wheel; 13. a rotating shaft; 14. a worm wheel; 15. a drive gear; 16. a transmission shaft; 17. a driven gear; 18. a connecting plate; 19. bending the rod; 20. a pointer; 21. angle graduation marks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the technical scheme of the present utility model is as follows: the cable bending testing machine comprises a base 1, a fixed clamping plate 2 is fixedly arranged on the top surface of the base 1, the left end surface of the fixed clamping plate 2 is of a semicircular structure, an arc-shaped through groove 3 is formed in the top surface of the base 1 in a penetrating mode, and a fixed plate 4 is fixedly arranged on the rear side of the top surface of the base 1;
the screw rod 5 penetrates through the fixed plate 4, the screw rod 5 is in bearing connection with the fixed plate 4, the knob 6 is fixedly arranged at the rear end of the screw rod 5, the two symmetrically arranged telescopic rods 7 are fixedly arranged on the front side surface of the fixed plate 4, the movable clamping plate 8 is fixedly arranged at the front end of the telescopic rods 7, the connecting frame 9 is fixedly arranged on the rear side surface of the movable clamping plate 8, the screw rod 5 penetrates through the connecting frame 9, the screw rod 5 is in threaded connection with the connecting frame 9, and the cable is clamped and fixed through the movable clamping plate 8 and the fixed clamping plate 2;
the fixed block 10 is fixedly arranged on the inner bottom surface of the base 1, the left end of the worm 11 is connected with a right side surface bearing of the fixed block 10, the worm 11 penetrates through the right side wall of the base 1, the worm 11 is connected with the right side surface bearing of the base 1, the hand wheel 12 is fixedly arranged on the right end of the worm 11, the bottom end of the rotating shaft 13 is connected with the inner bottom surface bearing of the base 1, the worm wheel 14 is fixedly sleeved on the rotating shaft 13, and the worm wheel 14 is in meshed connection with the worm 11;
the driving gear 15 is fixedly arranged at the top end of the rotating shaft 13, the bottom end of the transmission shaft 16 is connected with an inner bottom surface bearing of the base 1, the driven gear 17 is fixedly arranged at the top end of the transmission shaft 16, the driven gear 17 is meshed with the driving gear 15, the tooth ratio of the driving gear 15 to the driven gear 17 is 1:6, the driving gear 15 is ensured to drive the driven gear 17 to rotate more conveniently and more effort is saved when the cable is bent;
connecting plate 18 fixed mounting is on transmission shaft 16, and bending rod 19 fixed mounting is in the top surface of connecting plate 18, and bending rod 19 runs through arc logical groove 3 setting, and pointer 20 fixed mounting is on bending rod 19, and pointer 20 is located the top of base 1, and angle scale mark 21 sets up in the top surface of base 1, and angle scale mark 21 is located one side of arc logical groove 3, through the cooperation guarantee of pointer 20 and angle scale mark 21 with the cable carry out the bending of accurate angle.
Working principle: when in use, the cable passes through the space between the fixed clamping plate 2 and the movable clamping plate 8, and the left end of the cable exceeds the arc-shaped through groove 3 to the greatest extent, and the cable is ensured to be positioned at the front side of the bending rod 19;
the screw rod 5 is rotated by rotating the knob 6, and the connecting frame 9 in threaded connection with the screw rod 5 drives the movable clamping plate 8 to move forwards under the action of the telescopic rod 7, so that the cable is clamped and fixed by the fixed clamping plate 2 and the movable clamping plate 8;
then, the worm 11 is rotated by rotating the hand wheel 12, so that the worm wheel 14 meshed with the worm 11 drives the rotating shaft 13 to rotate, and the driving gear 15 is driven to synchronously rotate when the rotating shaft 13 rotates, so that the driven gear 17 meshed with the driving gear 15 drives the transmission shaft 16 to rotate;
the transmission shaft 16 drives the connecting plate 18 to rotate when rotating for the connecting plate 18 drives the pole of bending 19 and rotates in the arc logical groove 3, thereby bend the cable, simultaneously through observing pointer 20 and angle scale mark 21, make the angle of bending that can accurate control cable, the pole of bending 19 removes in the arc logical groove 3, can realize bending the cable by a wide angle, thereby ensure accuracy and the credibility to the cable test result of bending, the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The cable bending tester comprises a base (1), and is characterized by further comprising:
the fixing clamp plate (2), the fixing clamp plate (2) is fixedly arranged on the top surface of the base (1), and the left end surface of the fixing clamp plate (2) is of a semicircular structure;
the arc-shaped through groove (3) is communicated with the top surface of the base (1);
the fixing plate (4) is fixedly arranged on the rear side of the top surface of the base (1);
the clamping and fixing mechanism is arranged on the top surface of the base (1);
the rotating mechanism is arranged on the inner bottom surface of the base (1);
the transmission mechanism is connected with the rotating mechanism;
and the bending mechanism is connected with the transmission mechanism.
2. The cable bending tester of claim 1, wherein the clamping fixture comprises:
the screw rod (5) penetrates through the fixed plate (4), and the screw rod (5) is in bearing connection with the fixed plate (4);
the knob (6) is fixedly arranged at the rear end of the screw rod (5);
the telescopic rods (7) are symmetrically arranged, and the two telescopic rods (7) are fixedly arranged on the front side surface of the fixed plate (4);
the movable clamping plate (8), the movable clamping plate (8) is fixedly arranged at the front end of the telescopic rod (7);
the connecting frame (9), connecting frame (9) fixed mounting in the trailing flank of movable clamp plate (8), just lead screw (5) run through connecting frame (9) set up, and lead screw (5) with connecting frame (9) threaded connection.
3. The cable bending tester of claim 2, wherein the rotating mechanism comprises:
the fixing block (10), the said fixing block (10) is fixedly mounted on the inner bottom surface of the said base (1);
the left end of the worm (11) is connected with the right side surface bearing of the fixed block (10), the worm (11) penetrates through the right side wall of the base (1), and the worm (11) is connected with the right side surface bearing of the base (1);
the hand wheel (12), the said hand wheel (12) is fixedly mounted on right end of the said worm (11);
the bottom end of the rotating shaft (13) is connected with the inner bottom surface bearing of the base (1);
the worm wheel (14), worm wheel (14) fixed suit is in on pivot (13), just worm wheel (14) with worm (11) meshing is connected.
4. A cable bending tester according to claim 3, wherein the transmission mechanism comprises:
the driving gear (15) is fixedly arranged at the top end of the rotating shaft (13);
the bottom end of the transmission shaft (16) is connected with the inner bottom surface bearing of the base (1);
the driven gear (17), driven gear (17) fixed mounting in the top of transmission shaft (16), just driven gear (17) with driving gear (15) meshing is connected.
5. A cable bending tester according to claim 4, characterized in that the gear ratio of the driving gear (15) to the driven gear (17) is 1:6.
6. The cable bending tester of claim 5, wherein the bending mechanism comprises:
the connecting plate (18), the said connecting plate (18) is fixedly mounted on said drive shaft (16);
the bending rod (19) is fixedly arranged on the top surface of the connecting plate (18), and the bending rod (19) penetrates through the arc-shaped through groove (3);
the pointer (20) is fixedly arranged on the bending rod (19), and the pointer (20) is positioned above the base (1);
the angle scale marks (21), the angle scale marks (21) are arranged on the top surface of the base (1), and the angle scale marks (21) are positioned on one side of the arc-shaped through groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406729.3U CN219496006U (en) | 2023-03-07 | 2023-03-07 | Cable bending tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406729.3U CN219496006U (en) | 2023-03-07 | 2023-03-07 | Cable bending tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219496006U true CN219496006U (en) | 2023-08-08 |
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ID=87480057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320406729.3U Active CN219496006U (en) | 2023-03-07 | 2023-03-07 | Cable bending tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219496006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118130290A (en) * | 2024-05-07 | 2024-06-04 | 广东科学技术职业学院 | Cable performance detection device |
-
2023
- 2023-03-07 CN CN202320406729.3U patent/CN219496006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118130290A (en) * | 2024-05-07 | 2024-06-04 | 广东科学技术职业学院 | Cable performance detection device |
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