CN214794175U - Cable breakage detection device - Google Patents
Cable breakage detection device Download PDFInfo
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- CN214794175U CN214794175U CN202120208870.3U CN202120208870U CN214794175U CN 214794175 U CN214794175 U CN 214794175U CN 202120208870 U CN202120208870 U CN 202120208870U CN 214794175 U CN214794175 U CN 214794175U
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Abstract
The utility model relates to the technical field of cable detection, in particular to a cable broken line detection device, aiming at the problems that when the cable is broken in the prior art, the cable can swing, and sometimes hurts workers, thereby increasing the risk of experiments, the utility model provides a scheme which comprises a support plate, wherein the top of the support plate is fixedly connected with two vertical rods, the top parts of the two vertical rods are fixedly connected with a hydraulic cylinder, a pull rod is fixedly connected on the output shaft of the hydraulic cylinder, one side of the pull rod is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a fixed pipe, the inner wall of the fixed pipe is fixedly connected with a fixed block, one side of the fixed pipe is fixedly connected with a connecting block, a cylinder is fixedly connected on the connecting block, and a fixed rod is fixedly connected on the output shaft of the cylinder, the utility model can remotely detect the broken line of the cable, greatly reducing the difficulty of wire breakage detection and improving the safety.
Description
Technical Field
The utility model relates to a cable detects technical field, especially relates to a cable broken string detection device.
Background
At mill and power supply department, cable run lays the circuit long, mostly use communication optical cable in communication field, and power supply system's cable is most expensive aluminium core or copper core cable, the value is the most expensive, a lot of cables are because of laying the distance far away, the position is remote, and reason such as unmanned guard, the stolen phenomenon of cutting of cable takes place occasionally, seriously influence production operation and daily life, lead to great loss, sometimes the cable outage also only steals and arouses, bad weather, road construction careless, cable conductor ageing etc. also can arouse the cable break, and then cause power supply fault.
After the cable is produced, various detections need to be carried out on the cable, such as compression resistance, tensile resistance, insulation and the like, in the tensile detection of the cable, the traditional detection device directly exposes the cable outside for stretching, when the cable is broken, the cable can swing, and sometimes workers can be injured, so that the risk of an experiment is increased, and therefore the cable breakage detection device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the cable when breaking among the prior art, the condition of whipping can appear in the cable, can injure the staff sometimes to the shortcoming of the risk of experiment has been increased, and the cable broken string detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cable breakage detection device comprises a supporting plate, wherein two vertical rods are fixedly connected to the top of the supporting plate, a hydraulic cylinder is fixedly connected to the tops of the two vertical rods, a pull rod is fixedly connected to an output shaft of the hydraulic cylinder, a fixed plate is fixedly connected to one side of the pull rod, a fixed tube is fixedly connected to one side of the fixed plate, a fixed block is fixedly connected to the inner wall of the fixed tube and fixedly connected with the fixed plate, two short plates are symmetrically and fixedly connected to the inner wall of the fixed tube, a same slide rod is fixedly connected to the two short plates, a slide block is slidably connected to the slide rod, a movable block is fixedly connected to one side of the slide block and slidably connected with the inner wall of the fixed tube, the movable block and the fixed block are both in an arc structure and are provided with teeth, two limiting plates are symmetrically and fixedly connected to the inner wall of the fixed tube, and the movable block is in contact with the limiting plates, the utility model discloses a fixed pipe, including fixed pipe, cylinder, fixed connection, dead lever and movable block, one side fixedly connected with connecting block of fixed pipe, fixedly connected with cylinder on the connecting block, fixedly connected with dead lever and movable block fixed connection on the output shaft of cylinder, two bracing pieces of fixedly connected with in the backup pad rotate on two bracing pieces and are connected with two protection tubes, and rotate on two protection tubes and be connected with same pivot, fixedly connected with rectangular block on one of them protection tube, fixed frame of fixedly connected with on another protection tube, and the rectangular block agrees with fixed frame mutually.
Preferably, the rectangular block is provided with a groove, the inner wall of the groove is fixedly connected with a spring, and one side of the spring is fixedly connected with a clamping block.
Preferably, the fixing frame is provided with a fixing hole, and the clamping block is matched with the fixing hole.
Preferably, the bottom of the supporting plate is fixedly connected with a supporting column.
Preferably, a tension sensor is arranged on the pull rod.
Preferably, the tension sensor is the tension sensor disclosed in application No. 202020562478.4.
The utility model discloses in, a cable broken string detection device's beneficial effect:
the clamping block is pressed, the clamping block extrudes the spring and enters the groove, the fixing of the rectangular block is removed at the moment, the rectangular block leaves the fixing frame, the two protection tubes are rotated away, the cable penetrates through the protection tubes, and when the cable is disconnected, the cable is thrown and is pressed on the protection tubes, so that the person is prevented from being injured by the thrown cable.
Pass the fixed pipe with the both ends of cable, the cylinder can drive the dead lever and promote the movable block, until the equal in close contact with of tooth on cable and movable block and the fixed block, continue to start the cylinder, make the cable contact that a plurality of teeth can be tight to it is fixed with the cable.
The utility model discloses the broken string department of detection cable that can be remote, greatly reduced the degree of difficulty that the broken string detected, improved the security.
Drawings
Fig. 1 is a schematic structural view of a cable breakage detection device provided by the present invention;
fig. 2 is a schematic structural view of a fixed pipe portion of the cable disconnection detecting device according to the present invention;
fig. 3 is a schematic side view of a protection tube of the cable disconnection detecting device according to the present invention;
fig. 4 is a schematic view of a top view structure of a fixing tube portion of the cable disconnection detecting device of the present invention.
In the figure: 1. a support plate; 2. a support pillar; 3. a vertical rod; 4. a hydraulic cylinder; 5. a pull rod; 6. a fixing plate; 7. a fixed tube; 8. a fixed block; 9. a limiting plate; 10. a short plate; 11. a slide bar; 12. a slider; 13. a moving block; 14. teeth; 15. connecting blocks; 16. a cylinder; 17. fixing the rod; 18. a support bar; 19. protecting the tube; 20. a rectangular block; 21. a groove; 22. a spring; 23. a clamping block; 24. a rotating shaft; 25. a fixing frame; 26. a fixing hole; 27. a tension sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a cable breakage detecting device comprises a supporting plate 1, two vertical rods 3 are fixedly connected to the top of the supporting plate 1, hydraulic cylinders 4 are fixedly connected to the tops of the two vertical rods 3, pull rods 5 are fixedly connected to output shafts of the hydraulic cylinders 4, a fixing plate 6 is fixedly connected to one side of each pull rod 5, a fixing tube 7 is fixedly connected to one side of each fixing plate 6, a fixing block 8 is fixedly connected to the inner wall of each fixing tube 7, the fixing block 8 is fixedly connected to the fixing plate 6, two short plates 10 are symmetrically and fixedly connected to the inner wall of each fixing tube 7, the same slide rod 11 is fixedly connected to the two short plates 10, a slide block 12 is slidably connected to each slide rod 11, a moving block 13 is fixedly connected to one side of each slide block 12, each moving block 13 is slidably connected to the inner wall of each fixing tube 7, each moving block 13 and each fixing block 8 are arc-shaped and are provided with teeth 14, two limiting plates 9 of symmetry fixedly connected with on the inner wall of fixed pipe 7, movable block 13 contacts with limiting plate 9, one side fixedly connected with connecting block 15 of fixed pipe 7, fixedly connected with cylinder 16 on connecting block 15, fixedly connected with dead lever 17 on the output shaft of cylinder 16, dead lever 17 and movable block 13 fixed connection, two bracing pieces of fixedly connected with 18 on the backup pad 1, it is connected with two protection tubes 19 to rotate on two bracing pieces 18, and rotate on two protection tubes 19 and be connected with same pivot 24, fixedly connected with rectangular block 20 on one of them protection tube 19, the fixed frame 25 of fixedly connected with on another protection tube 19, rectangular block 20 agrees with fixed frame 25 mutually.
The utility model discloses in, set up flutedly 21 on the rectangular block 20, fixedly connected with spring 22 on the inner wall of recess 21, one side fixedly connected with fixture block 23 of spring 22.
The utility model discloses in, fixed frame 25 is last to have seted up fixed orifices 26, and fixture block 23 agrees with fixed orifices 26 mutually.
The utility model discloses in, the bottom fixedly connected with support column 2 of backup pad 1.
The utility model discloses in, be provided with force sensor 27 on the pull rod 5.
In the utility model, the fixture block 23 is pressed, the fixture block 23 is made to extrude the spring 22 and enter the groove 21, at this time, the fixation of the rectangular block 20 is released, the rectangular block 20 leaves the fixed frame 25, the two protection pipes 19 are turned away, the cable runs through the protection pipes 19, then the two ends of the cable pass through the fixed pipes 7, the cylinder 16 is started, the output shaft of the cylinder 16 drives the fixed rod 17 to push the moving block 13, the moving block 13 can push the cable until the teeth 14 can be in close contact with the cable, thereby fixing the cable, when the moving block 13 moves, the slide block 12 on the moving block 13 slides on the slide rod 11, the moving block 13 can be ensured to move in the horizontal direction and the stability of the moving block 13 is enhanced, when the two ends of the cable are fixed, the two protection pipes 19 are rotated, the fixture block 23 is made to penetrate into the fixed hole 26, the protection pipes 19 can be fixed, the two hydraulic cylinders 4 are started simultaneously, make the cable pulling until the cable snap, in the twinkling of an eye when the cable disconnection, the cable whipping is beaten on protective tube 19, avoids the cable of whipping to hinder personnel, and at the in-process of tensile cable, tension sensor 27 gives the controller with signal transmission, and the controller is handled the signal and is shown data direct display on the display screen to operating personnel can audio-visually observe the tensile strength result of cable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a cable broken string detection device, includes backup pad (1), its characterized in that, the top fixedly connected with two montants (3) of backup pad (1), the equal fixedly connected with pneumatic cylinder (4) in top of two montants (3), fixedly connected with pull rod (5) on the output shaft of pneumatic cylinder (4), one side fixedly connected with fixed plate (6) of pull rod (5), one side fixedly connected with fixed pipe (7) of fixed plate (6), fixedly connected with fixed block (8) on the inner wall of fixed pipe (7), and fixed block (8) and fixed plate (6) fixed connection, two short plates (10) of symmetry fixedly connected with on the inner wall of fixed pipe (7), fixedly connected with same slide bar (11) on two short plates (10), sliding connection has slider (12) on slide bar (11), one side fixedly connected with movable block (13) of slider (12), the movable block (13) is connected with the inner wall of the fixed pipe (7) in a sliding mode, the movable block (13) and the fixed block (8) are both of arc-shaped structures and are provided with teeth (14), the inner wall of the fixed pipe (7) is symmetrically and fixedly connected with two limiting plates (9), the movable block (13) is in contact with the limiting plates (9), one side of the fixed pipe (7) is fixedly connected with a connecting block (15), an air cylinder (16) is fixedly connected onto the connecting block (15), a fixed rod (17) is fixedly connected onto an output shaft of the air cylinder (16), the fixed rod (17) is fixedly connected with the movable block (13), two supporting rods (18) are fixedly connected onto the supporting plate (1), two protective pipes (19) are rotatably connected onto the two supporting rods (18), the two protective pipes (19) are rotatably connected onto the two protective pipes (19), the same rotating shaft (24) is rotatably connected onto the two protective pipes (19), and a rectangular block (20) is fixedly connected onto one protective pipe (19), a fixed frame (25) is fixedly connected to the other protective tube (19), and the rectangular block (20) is matched with the fixed frame (25).
2. The cable breakage detection device according to claim 1, wherein the rectangular block (20) is provided with a groove (21), a spring (22) is fixedly connected to an inner wall of the groove (21), and a clamping block (23) is fixedly connected to one side of the spring (22).
3. The cable breakage detecting device according to claim 1, wherein the fixing frame (25) is provided with a fixing hole (26), and the fixture block (23) is engaged with the fixing hole (26).
4. A cable break detection device according to claim 1, characterized in that a support column (2) is fixedly connected to the bottom of the support plate (1).
5. A cable break detection device according to claim 1, characterized in that a tension sensor (27) is arranged on the pull rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208870.3U CN214794175U (en) | 2021-01-26 | 2021-01-26 | Cable breakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208870.3U CN214794175U (en) | 2021-01-26 | 2021-01-26 | Cable breakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794175U true CN214794175U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208870.3U Active CN214794175U (en) | 2021-01-26 | 2021-01-26 | Cable breakage detection device |
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| CN (1) | CN214794175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115979820A (en) * | 2023-03-07 | 2023-04-18 | 吉林省送变电工程有限公司 | Transmission line tension test method and test device |
-
2021
- 2021-01-26 CN CN202120208870.3U patent/CN214794175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115979820A (en) * | 2023-03-07 | 2023-04-18 | 吉林省送变电工程有限公司 | Transmission line tension test method and test device |
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