CN210221729U - Optical cable torsion experimental equipment - Google Patents
Optical cable torsion experimental equipment Download PDFInfo
- Publication number
- CN210221729U CN210221729U CN201920959190.8U CN201920959190U CN210221729U CN 210221729 U CN210221729 U CN 210221729U CN 201920959190 U CN201920959190 U CN 201920959190U CN 210221729 U CN210221729 U CN 210221729U
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- optical cable
- clamping device
- wall
- torsion
- top surface
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Abstract
The utility model discloses an optical cable twists reverse experimental facilities, the on-line screen storage device comprises a base, clamping device, torsion device, twist reverse box and optical cable, the top surface welding of base has clamping device, the top surface welding of base has torsion device, torsion device's side center department runs through and twists reverse the box, the optical cable runs through clamping device and twists reverse the box, clamping device top surface center department rotates and is connected with first screw rod, first screw rod is close to the one end welding of clamping device exterior wall and has the carousel, the exterior wall threaded connection that first screw rod is close to clamping device inner wall one end has the push pedal, four corners of push pedal top surface have all welded the telescopic link. The utility model discloses in, earlier change the hand through rotating and drive the second screw rod, drive clamping device when the second screw rod rotates and come to tighten the optical cable, the tension of improvement optical cable that can be further for the optical cable is more inseparable when twistinging, and the efficiency of improvement work that can be further can be so that the more accuracy of experimental result.
Description
Technical Field
The utility model relates to an optical cable twists reverse experiment technical field, in particular to optical cable twists reverse experimental facilities.
Background
Current optical cable twists reverse test equipment, design to the characteristics of outdoor optical cable, which comprises a frame, drive arrangement, the torsion arm, drive arrangement sets up in the frame, drive arrangement includes driving motor, driving motor drives the reciprocal torsion arm of frame one end through transmission and twists reverse, be provided with first clamping device on the torsion arm, the frame other end is provided with slide rail device, be provided with second clamping device on slide rail device's the slider, first clamping device and second clamping device are splint formula structure, be connected with the balancing weight pull wire on the slider, connect on unsettled balancing weight through the fixed pulley, provide suitable tension for the optical cable between two clamping device. When the test is carried out, the two ends of the optical cable sample are respectively clamped and fixed on the first clamping device and the second clamping device, the torsion arm is used for carrying out reciprocating torsion, so that the tested optical cable is synchronously and repeatedly twisted, the performance of the tested optical cable is detected after the set times of tests, and the corresponding mechanical performance of the tested optical cable is further analyzed.
However, in the prior art, since the distances between the clamping device and the twisting device of the conventional twisting device are fixed, the optical cable cannot be tightened to the maximum extent, so that the optical cable is twisted during twisting, and the analysis of the experimental result is affected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an optical cable twists reverse experimental facilities.
In order to solve the technical problem, the technical proposal of the utility model is that
An optical cable torsion experimental facility comprises a base, a clamping device, a torsion box body and an optical cable, the top surface of the base is welded with a clamping device, the top surface of the base is welded with a twisting device, the front section of the twisting device is concave, a torsion box body penetrates through the center of the side surface of the torsion device, the optical cable penetrates through the clamping device and the torsion box body, a first screw rod is rotatably connected at the center of the top surface of the clamping device, a rotating disc is welded at one end of the first screw rod, which is close to the outer surface wall of the clamping device, the outer surface wall of one end of the first screw rod, which is close to the inner wall of the clamping device, is in threaded connection with a push plate, telescopic rods are welded at four corners of the top surface of the push plate, a return spring is sleeved on the outer surface wall of each telescopic rod, a second arc-shaped groove is formed in the center of the bottom surface of the push plate, and a second anti-skid pad is welded on the inner wall of the second arc-shaped groove.
As a further description of the above technical solution:
the bottom welding of clamping device inner wall has the stopper, first arc recess has been seted up to the top surface of stopper, the top surface welding of first arc recess has first slipmat.
As a further description of the above technical solution:
the edge of the top surface of the base, which is close to one side of the clamping device, is welded with a limiting plate, the center of the side face of the limiting plate is rotatably connected with a second screw, one end, which is far away from the clamping device, of the second screw is welded with a rotating hand, and the rotating hand is used for rotating the second screw.
As a further description of the above technical solution:
the back of the torsion device is rotatably connected with a rotating shaft, one end of the rotating shaft, which is close to the inner wall of the torsion device, is welded with a first conical gear, and the outer wall of the first conical gear is meshed with a vortex gear.
As a further description of the above technical solution:
the motor is welded at one end, close to the outer surface wall of the torsion device, of the rotating shaft, and the machine case is sleeved on the outer surface wall of the motor.
As a further description of the above technical solution:
twist reverse box top surface center department and rotate and be connected with the rotary rod, the rotary rod is close to the one end welding of twisting the outer table wall of box and has changeed the handle, the rotary rod is close to the one end welding of twisting the box inner wall and has second conical gear, the outward appearance wall meshing of second conical gear is connected with ring gear, it articulates near second conical gear one side equidistance to twist the box has a plurality of connecting rods, the one end that second conical gear was kept away from to the connecting rod articulates there is the clamp splice, the one end that the connecting rod was kept away from to the clamp splice runs through the vaulting pole.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1: the utility model discloses in, earlier change the hand through rotating and drive the second screw rod, drive clamping device when the second screw rod rotates and come to tighten the optical cable, the tension of improvement optical cable that can be further for the optical cable is more inseparable when twistinging, and the efficiency of improvement work that can be further can be so that the more accuracy of experimental result.
2: the utility model discloses in, change the clamp splice that twists reverse in the box through rotating to drive for the inner wall of clamp splice and the exterior wall of optical cable laminate mutually, this mode can be so that inseparabler of optical cable centre gripping, and the rethread motor drives first conical gear, and the box is twisted in indirect drive when first conical gear pivoted, and the process of should twisting can not make the optical cable and twist reverse the box and take place not hard up, can further guarantee the accuracy of experimental result.
Drawings
FIG. 1 is a front view of a cable twisting test apparatus;
FIG. 2 is a top view of a cable twisting test apparatus;
FIG. 3 is a side view of a clamping device of the cable torsion testing apparatus;
fig. 4 is a side view structural diagram of a twisting housing of the optical cable twisting test apparatus.
In the figure: 1. a base; 2. a clamping device; 3. a twisting device; 4. twisting the box body; 5. a scroll gear; 6. rotating the rod; 7. turning a handle; 8. an optical cable; 9. a first screw; 10. a turntable; 11. a limiting plate; 12. turning the hand; 13. a second screw; 14. a first conical gear; 15. a rotating shaft; 16. a motor; 17. a chassis; 18. a limiting block; 19. a first arc-shaped groove; 20. a first non-slip mat; 21. pushing the plate; 22. a telescopic rod; 23. a second arc-shaped groove; 24. a return spring; 25. a second non-slip mat; 26. a stay bar; 27. a connecting rod; 28. a ring gear; 29. a clamping block; 30. a second conical gear.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An optical cable torsion experimental device comprises a base 1, a clamping device 2, a torsion device 3, a torsion box body 4 and an optical cable 8, wherein the clamping device 2 is welded on the top surface of the base 1, the torsion device 3 is welded on the top surface of the base 1, the front cross section of the torsion device 3 is concave, the clamping device 2 and the torsion device 3 are symmetrically distributed, the torsion box body 4 penetrates through the center of the side surface of the torsion device 3, the outer surface wall of the torsion box body 4 is rotatably connected with the torsion device 3, the optical cable 8 penetrates through the clamping device 2 and the torsion box body 4, a first screw 9 is rotatably connected with the center of the top surface of the clamping device 2, a turntable 10 is welded at one end of the first screw 9 close to the outer surface wall of the clamping device 2, a push plate 21 is connected with the outer surface wall of one end of the first screw 9 close to the inner wall of the clamping device 2 through screw threads, the outer surface wall of the push plate, the top of telescopic link 22 welds mutually with the top of 2 inner walls of clamping device, and the exterior wall cover of telescopic link 22 is equipped with reset spring 24, and reset spring 24's both ends have push pedal 21 and clamping device 2 to weld mutually respectively, and second arc recess 23 has been seted up to push pedal 21 bottom surface center department, and the inner wall welding of second arc recess 23 has second slipmat 25, and the bottom surface of second slipmat 25 is laminated mutually with the exterior wall of optical cable 8.
The bottom of the inner wall of the clamping device 2 is welded with a limiting block 18, the top surface of the limiting block 18 is provided with a first arc-shaped groove 19, the top surface of the first arc-shaped groove 19 is welded with a first anti-skid pad 20, the top surface of the first anti-skid pad 20 is attached to the outer surface of the optical cable 8, the edge of the top surface of the base 1, which is close to one side of the clamping device 2, is welded with a limiting plate 11, the center of the side surface of the limiting plate 11 is rotatably connected with a second screw 13, one end of the second screw 13, which is far away from the clamping device 2, is welded with a rotating handle 12, the rotating handle 12 is used for rotating the second screw 13, one end of the second screw 13, which is close to the clamping device 2, is in threaded connection with the clamping device 2, the back of the twisting device 3 is rotatably connected with a rotating shaft 15, one end of the rotating shaft 15, which, one end of the rotating shaft 15 close to the outer surface wall of the twisting device 3 is welded with a motor 16, the outer surface wall of the motor 16 is sleeved with a case 17, the outer surface wall of the case 17 is welded with the outer surface wall of the twisting device 3, the center of the top surface of the twisting box 4 is rotatably connected with a rotating rod 6, one end of the rotating rod 6 close to the outer surface wall of the twisting box 4 is welded with a rotating handle 7, the rotating handle 7 is used for rotating the rotating rod 6, one end of the rotating rod 6 close to the inner wall of the twisting box 4 is welded with a second conical gear 30, the outer surface wall of the second conical gear 30 is connected with a ring gear 28 in a meshing manner, the other side of the ring gear 28 is in sliding connection with the inner wall of the twisting box 4, one side of the twisting box 4 close to the second conical gear 30 is equidistantly articulated with a plurality of connecting rods 27, one, a stay bar 26 penetrates through one end of the clamping block 29 far away from the connecting rod 27, and one end of the stay bar 26 opposite to the clamping block 29 is welded with the torsion box body 4.
The working principle is as follows: firstly, the optical cable 8 is placed on the top surface of the first anti-skid pad 20 in the clamping device 2, then the turntable 10 is held to rotate, the first screw 9 at the bottom is driven to rotate when the turntable 10 rotates, the push plate 21 sleeved on the outer surface wall of the first screw 9 is driven when the first screw 9 rotates, the push plate 21 moves downwards, the second anti-skid pad 25 at the bottom is driven when the push plate 21 moves downwards, the bottom surface of the second anti-skid pad 25 is attached to the outer surface wall of the optical cable 8, the telescopic rod 22 and the return spring 24 at the top surface are driven when the push plate 21 moves downwards, the telescopic rod 22 and the return spring 24 can enable the bottom surface of the second anti-skid pad 25 to be attached to the outer surface wall of the optical cable 8 more tightly, so as to fix the optical cable 8, then the optical cable 8 penetrates through the torsion box body 4 at the center of the torsion device 3, the rotating handle 7 is held to rotate, and the rotating, the rotating rod 6 drives the second conical gear 30 to rotate, the second conical gear 30 drives the ring gear 28 in a meshing manner when rotating, the connecting rod 27 on the top surface of the ring gear 28 is driven when the ring gear 28 rotates, the clamping block 29 is driven to rotate by taking the support rod 26 as the center of a circle when the connecting rod 27 rotates, accomplish the fixed of twisting optical cable 8 in box 4 with this, motor 16 is opened to the rethread controller, drive rotation axis 15 when motor 16 functions and rotate, drive first conical gear 14 when rotation axis 15 rotates and rotate, the meshing drives vortex gear 5 when first conical gear 14 rotates and rotates, drive when vortex gear 5 rotates and twist reverse box 4 and rotate, it rotates to drive optical cable 8 of its center department when twisting box 4 and rotating, accomplish the torsion of optical cable 8 with this, this mode of twisting is more simple and convenient.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides an optical cable twists reverse experimental facilities, includes base (1), clamping device (2), torsion device (3), twists reverse box (4) and optical cable (8), its characterized in that: the top surface welding of base (1) has clamping device (2), the top surface welding of base (1) has torsion device (3), the side center department of torsion device (3) runs through and twists reverse box (4), optical cable (8) run through clamping device (2) and twist reverse box (4), clamping device (2) top surface center department rotates and is connected with first screw rod (9), the one end welding that first screw rod (9) is close to clamping device (2) exterior wall has carousel (10), the exterior wall threaded connection that first screw rod (9) is close to clamping device (2) inner wall one end has push pedal (21), telescopic link (22) have all been welded to four corners of push pedal (21) top surface, the exterior wall cover that states telescopic link (22) is equipped with reset spring (24), second arc recess (23) have been seted up to push pedal (21) bottom surface center department, and a second anti-skid pad (25) is welded on the inner wall of the second arc-shaped groove (23).
2. The optical cable torsion experimental apparatus according to claim 1, wherein: the bottom welding of clamping device (2) inner wall has stopper (18), first arc recess (19) have been seted up to the top surface of stopper (18), the top surface welding of first arc recess (19) has first slipmat (20).
3. The optical cable torsion experimental apparatus according to claim 1, wherein: the edge welding that base (1) top surface is close to clamping device (2) one side has limiting plate (11), the side center department of limiting plate (11) rotates and is connected with second screw rod (13), clamping device (2) is kept away from in second screw rod (13) one end welding has commentaries on classics hand (12), commentaries on classics hand (12) are used for rotating second screw rod (13).
4. The optical cable torsion experimental apparatus according to claim 1, wherein: the back of the torsion device (3) is rotatably connected with a rotating shaft (15), one end of the rotating shaft (15) close to the inner wall of the torsion device (3) is welded with a first conical gear (14), and the outer wall of the first conical gear (14) is meshed with a vortex gear (5).
5. The optical cable torsion experimental apparatus according to claim 4, wherein: one end of the rotating shaft (15) close to the outer surface wall of the torsion device (3) is welded with a motor (16), and the outer surface wall of the motor (16) is sleeved with a case (17).
6. The optical cable torsion experimental apparatus according to claim 1, wherein: twist reverse box (4) top surface center department and rotate and be connected with rotary rod (6), the one end welding that rotary rod (6) are close to and twist reverse box (4) outer table wall has changeing (7), rotary rod (6) are close to and twist reverse box (4) one end welding of inner wall and have second conical gear (30), the outward appearance wall meshing of second conical gear (30) is connected with ring gear (28), it articulates near second conical gear (30) one side equidistance to twist reverse box (4) has a plurality of connecting rods (27), the one end that second conical gear (30) were kept away from in connecting rod (27) articulates there is clamp splice (29), the one end that connecting rod (27) were kept away from in clamp splice (29) runs through vaulting pole (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959190.8U CN210221729U (en) | 2019-06-25 | 2019-06-25 | Optical cable torsion experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959190.8U CN210221729U (en) | 2019-06-25 | 2019-06-25 | Optical cable torsion experimental equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221729U true CN210221729U (en) | 2020-03-31 |
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ID=69933680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959190.8U Expired - Fee Related CN210221729U (en) | 2019-06-25 | 2019-06-25 | Optical cable torsion experimental equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210221729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855395A (en) * | 2020-08-06 | 2020-10-30 | 深圳市铠盛通光电科技有限公司 | Communication optical cable is anchor clamps and tensile test machine for tensile test |
| CN113433004A (en) * | 2021-05-08 | 2021-09-24 | 镇江市玖润光通信技术有限公司 | Optical cable torsion experimental equipment |
-
2019
- 2019-06-25 CN CN201920959190.8U patent/CN210221729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855395A (en) * | 2020-08-06 | 2020-10-30 | 深圳市铠盛通光电科技有限公司 | Communication optical cable is anchor clamps and tensile test machine for tensile test |
| CN113433004A (en) * | 2021-05-08 | 2021-09-24 | 镇江市玖润光通信技术有限公司 | Optical cable torsion experimental equipment |
| CN113433004B (en) * | 2021-05-08 | 2022-03-29 | 镇江市玖润光通信技术有限公司 | Optical cable torsion experimental equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20200625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |