CN220960951U - Cable tension detection device - Google Patents
Cable tension detection device Download PDFInfo
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- CN220960951U CN220960951U CN202322463022.9U CN202322463022U CN220960951U CN 220960951 U CN220960951 U CN 220960951U CN 202322463022 U CN202322463022 U CN 202322463022U CN 220960951 U CN220960951 U CN 220960951U
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- shaped plate
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- tension
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cable tension detection and discloses a cable tension detection device which comprises an L-shaped plate, wherein the front surface of the L-shaped plate is fixedly connected with a winding rod, the outer surface of the L-shaped plate is provided with a sliding groove, an ear plate is connected in a sliding manner in the sliding groove, one end of the ear plate is fixedly connected with a chuck, the interior of the chuck is provided with an arc-shaped groove, the interior of the ear plate is in threaded connection with a double-threaded rod, the L-shaped plate is provided with two L-shaped plates, the top of one L-shaped plate is fixedly connected with a cannula, the pull rod of a tension meter is inserted into the cannula, the top surface of a shell of the tension meter is bolted with a movable plate, one side of the movable plate is fixedly connected with a sliding block, and the inner thread of the sliding block is connected with a screw rod. According to the utility model, the screw rod is driven to rotate by starting the servo motor, the screw rod can drive the sliding block to move upwards, the sliding block drives the movable plate, the movable plate drives the tension meter, and the tension meter drives one L-shaped plate, so that tension is applied to a fixed cable, and the tension value born by the cable can be known by observing the display screen on the tension meter.
Description
Technical Field
The utility model relates to the technical field of cable tension detection, in particular to a cable tension detection device.
Background
The cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion, and the performance of the cable in tension is an important index for measuring the quality of the cable, so that the cable can be subjected to spot check at the production ring node of the cable to detect the tension.
According to the search, chinese patent literature, bulletin number: CN207540892U, discloses a cable tension detecting device. The movable plate is pulled to move through the air cylinder, the tension force of the broken cable is tested by the tension sensor, the test result is completed, after the cable is broken, the movable plate continues to move towards the air cylinder mounting seat due to inertia, after the step bulge enters the step hole, the spring unloads the impact force, the step bulge props against the step hole, and the movable plate is prevented from moving continuously to play a limiting role. However, in the practical use process, the tension detection device directly inserts two ends of the cable into the cable fixing holes and then uses the locking screws to press the outer surface of the cable for fixing, and as the locking screws are in close contact with the cable and the contact area is small, the contact area between the cable and the locking screws is broken when tension testing, and the practical maximum tension value of the cable cannot be reflected truly.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a cable tension detection device which has the advantages of accurately detecting the maximum tension value of a cable, facilitating the fixing of the cable when the tension is detected, and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable pulling force detection device, includes the L shaped plate, the positive fixed connection pole winding of L shaped plate, just the spout is seted up to the surface of L shaped plate, sliding connection otic placode in the spout, the one end fixed connection chuck of otic placode, the arc wall is seted up to the inside of chuck, the inside threaded connection double-threaded rod of otic placode, L shaped plate is provided with two, one of them the top fixed connection intubate of L shaped plate, peg graft the pull rod of tensiometer in the intubate, the shell top surface bolt movable plate of tensiometer, one side fixed connection slider of movable plate, slider internal thread connection lead screw, just the surface of slider sets up the stand, the top installation servo motor of stand, the vertical groove is seted up to the front of stand.
Preferably, the front center of the L-shaped plate is fixedly connected with a winding rod, wherein the bottom surface of one L-shaped plate is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with a base.
Through above-mentioned technical scheme, the base cooperation four supporting rods play the supporting role to one of them L shaped plate, through twining the both ends of cable on two winding rods in succession, so can preliminarily fix the cable of waiting to detect tensile between two winding rods.
Preferably, the outer surface thread of the double-threaded rod is connected with two lug plates, and two ends of the double-threaded rod are fixedly connected with handles.
Through above-mentioned technical scheme, drive the rotation of double-threaded rod through twist grip, because two otic placodes threaded connection respectively at double-threaded rod surface, under the spacing of spout, double-threaded rod can drive two otic placodes and be close to each other or keep away from each other, after having twined the cable on the winding pole, make two chucks be close to each other under the cooperation of otic placode to clockwise rotation double-threaded rod, the arc wall that finally two chucks inside set up can wrap up and inseparable clamp the cable winding part on the winding pole, because arc wall and cable's winding part area of contact is big, make the cable both ends by fixed part can not be broken easily when the pulling force detects, ensure cable detection tensile accuracy.
Preferably, a semicircular hole is formed in the outer surface of the chuck, and one side of the chuck is attached to the front surface of the L-shaped plate.
Through the technical scheme, when two chucks are close to the rear two semicircular holes and can be used for a cable to pass through, the chucks are kept to be attached to the L-shaped plate when driven by the ear plates to move, and therefore the two chucks can move stably.
Preferably, an output shaft of the servo motor is fixedly connected with a screw rod, and two ends of the screw rod are rotationally connected with the upright post.
Through above-mentioned technical scheme, after the cable is fixed, drive the lead screw through starting servo motor and rotate, the lead screw can drive the slider and upwards move, and the slider drives the movable plate, and the movable plate drives the tensiometer, and the tensiometer drives one of them L shaped plate, so makes to apply the pulling force to the cable of fixing.
Preferably, the front surface of the shell of the tension meter is provided with a display screen, the outer surface of the tie rod end of the tension meter is provided with screw holes, and the outer surface of the insertion tube is also provided with the screw holes with the same number.
Through above-mentioned technical scheme, the pulling force numerical value that the cable born can be detected to the pulling force meter in-process that rises, can observe numerical value change in real time through the display screen on the pulling force meter, and the pull rod end of pulling force meter passes through screw and intubate to be connected, conveniently dismantles the maintenance.
Compared with the prior art, the utility model provides a cable tension detection device, which comprises the following components
The beneficial effects are that:
1. According to the utility model, the two ends of the cable are sequentially wound on the two winding rods, then the double threaded rods are rotated clockwise to enable the two chucks to be close to each other under the cooperation of the lug plates, and finally the arc-shaped grooves formed in the two chucks can wrap and tightly clamp the part of the cable wound on the winding rods.
2. According to the utility model, the screw rod is driven to rotate by starting the servo motor, the screw rod can drive the sliding block to move upwards, the sliding block drives the movable plate, the movable plate drives the tension meter, and the tension meter drives one L-shaped plate, so that tension is applied to a fixed cable, and the tension value born by the cable can be known by observing the display screen on the tension meter.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is a partial perspective view of the structure of the present utility model;
Fig. 4 is a schematic partial top view of the structure of the present utility model.
Wherein: 1. an L-shaped plate; 2. winding a rod; 3. a chute; 4. ear plates; 5. a chuck; 6. an arc-shaped groove; 7. a double threaded rod; 8. a cannula; 9. a tension meter; 10. a moving plate; 11. a slide block; 12. a screw rod; 13. a column; 14. a servo motor; 15. a vertical groove; 16. a base; 17. a handle.
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, a cable tension detecting device comprises an L-shaped plate 1, a winding rod 2 is fixedly connected to the front surface of the L-shaped plate 1, a sliding groove 3 is formed in the outer surface of the L-shaped plate 1, an ear plate 4 is connected in a sliding manner in the sliding groove 3, one end of the ear plate 4 is fixedly connected with a chuck 5, an arc-shaped groove 6 is formed in the chuck 5, double threaded rods 7 are connected in the interior of the ear plate 4 in a threaded manner, two L-shaped plates 1 are arranged, one of the top of the L-shaped plate 1 is fixedly connected with a cannula 8, a pull rod of a tension meter 9 is inserted in the cannula 8, a movable plate 10 is bolted to the top surface of a shell of the tension meter 9, one side of the movable plate 10 is fixedly connected with a sliding block 11, an inner threaded connection screw rod 12 of the sliding block 11 is connected with the screw rod 12, an upright post 13 is arranged on the outer surface of the sliding block 11, a servo motor 14 is mounted on the top of the upright post 13, and a vertical groove 15 is formed in the front surface of the upright post 13.
Specifically, the front center of the L-shaped plate 1 is fixedly connected with a winding rod 2, the bottom surface of one L-shaped plate 1 is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with a base 16. The advantage is, base 16 cooperation four supporting rods play the supporting role to one of them L shaped plate 1, through twining the both ends of cable on two winding rods 2 in succession, so can preliminarily fix the cable of waiting to detect tensile between two winding rods 2.
Specifically, the outer surface of the double-threaded rod 7 is in threaded connection with the two ear plates 4, and two ends of the double-threaded rod 7 are fixedly connected with handles 17. The advantage is, drive the rotation of double-threaded rod 7 through turning handle 17, because two otic placodes 4 threaded connection respectively at double-threaded rod 7 surface, under the spacing of spout 3, double-threaded rod 7 can drive two otic placodes 4 and be close to each other or keep away from each other, after winding the cable on winding rod 2, make two chucks 5 be close to each other under the cooperation of otic placodes 4 by clockwise rotation double-threaded rod 7, the arc wall 6 that finally two chucks 5 are inside can wrap up and the inseparable part of gripping cable winding on winding rod 2, because arc wall 6 is big with the winding part area of cable, the part that the cable both ends were fixed can not be broken easily when the tensile detection, ensure the accuracy of cable detection pulling force.
Specifically, a semicircular hole is formed in the outer surface of the chuck 5, and one side of the chuck 5 is attached to the front surface of the L-shaped plate 1. The advantage is, when two chucks 5 are close to two semicircle holes behind and can supply the cable to pass through, chuck 5 keeps laminating with L shaped plate 1 when the drive of otic placode 5 is removed for two chucks 5 can steady removal.
Specifically, an output shaft of the servo motor 14 is fixedly connected with a screw rod 12, and two ends of the screw rod 12 are rotationally connected with the upright posts 13. The advantage is, after the cable is fixed, through starting servo motor 14 drive lead screw 12 rotation, lead screw 12 can drive slider 11 and upwards remove, and slider 11 drives movable plate 10, and movable plate 10 drives tension meter 9, and tension meter 9 drives one of them L shaped plate 1, so makes to exert the pulling force to the cable of fixing.
Specifically, the front of the shell of the tension meter 9 is provided with a display screen, the outer surface of the tie rod end of the tension meter 9 is provided with screw holes, and the outer surface of the insertion tube 8 is also provided with the same number of screw holes. The advantage is, the pulling force numerical value that the cable born can be detected to the pulling force meter 9 in-process that rises, can observe numerical value change in real time through the display screen on the pulling force meter 9, and the pull rod end of pulling force meter 9 passes through the screw and is connected with intubate 8, conveniently dismantles the maintenance.
When the cable to be detected is used, firstly, two ends of the cable to be detected are sequentially wound on the two winding rods 2, the double-threaded rod 7 is driven to rotate through the rotating handle 17, as the two lug plates 4 are respectively in threaded connection with the outer surface of the double-threaded rod 7, under the limit of the sliding groove 3, the double-threaded rod 7 can drive the two lug plates 4 to be close to or far away from each other, after the cable is wound on the winding rods 2, the two clamping heads 5 are close to each other under the cooperation of the lug plates 4 by rotating the double-threaded rod 7 clockwise, finally, the arc-shaped grooves 6 formed in the two clamping heads 5 can wrap and tightly clamp the part of the cable wound on the winding rods 2, then the lead screw 12 is driven to rotate through the starting servo motor 14, the lead screw 12 can drive the sliding block 11 to move upwards, the sliding block 11 drives the moving plate 10, the moving plate 10 drives the tension meter 9, the tension meter 9 drives one L-shaped plate 1, so that the tension is applied to the fixed cable, and the tension value of the display screen on the tension meter 9 can be known.
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 utility model provides a cable pulling force detection device, includes L shaped plate (1), its characterized in that: the utility model discloses a pull rod, including L shaped plate (1), front fixed connection round bar (2), just spout (3) are seted up to the surface of L shaped plate (1), sliding connection otic placode (4) are offered to the surface of spout (3), one end fixed connection chuck (5) of otic placode (4), arc wall (6) are offered to the inside of chuck (5), the inside threaded connection double threaded pole (7) of otic placode (4), L shaped plate (1) are provided with two, one of them top fixed connection intubate (8) of L shaped plate (1), the pull rod of pull gauge (9) is inserted in intubate (8), shell top surface bolt movable plate (10) of pull gauge (9), one side fixed connection slider (11) of movable plate (10), slider (11) internal thread connection lead screw (12), just the surface of slider (11) sets up stand (13), servo motor (14) are installed at the top of stand (13), set up upright groove (15) in the front of stand (13).
2. The cable tension detecting apparatus according to claim 1, wherein: the front center of the L-shaped plate (1) is fixedly connected with a winding rod (2), one of the L-shaped plates (1) is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with a base (16).
3. The cable tension detecting apparatus according to claim 1, wherein: the outer surface of the double-threaded rod (7) is in threaded connection with the two lug plates (4), and two ends of the double-threaded rod (7) are fixedly connected with handles (17).
4. The cable tension detecting apparatus according to claim 1, wherein: the outer surface of the chuck (5) is provided with a semicircular hole, and one side of the chuck (5) is attached to the front surface of the L-shaped plate (1).
5. The cable tension detecting apparatus according to claim 1, wherein: the output shaft of the servo motor (14) is fixedly connected with a screw rod (12), and two ends of the screw rod (12) are rotationally connected with the upright post (13).
6. The cable tension detecting apparatus according to claim 1, wherein: the front surface of the shell of the tension meter (9) is provided with a display screen, the outer surface of the tie rod end of the tension meter (9) is provided with screw holes, and the outer surface of the insertion tube (8) is also provided with the same number of screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322463022.9U CN220960951U (en) | 2023-09-11 | 2023-09-11 | Cable tension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322463022.9U CN220960951U (en) | 2023-09-11 | 2023-09-11 | Cable tension detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960951U true CN220960951U (en) | 2024-05-14 |
Family
ID=91008855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322463022.9U Active CN220960951U (en) | 2023-09-11 | 2023-09-11 | Cable tension detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960951U (en) |
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2023
- 2023-09-11 CN CN202322463022.9U patent/CN220960951U/en active Active
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