CN214097916U - Optical cable traction chuck for communication engineering construction - Google Patents
Optical cable traction chuck for communication engineering construction Download PDFInfo
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- CN214097916U CN214097916U CN202022219601.5U CN202022219601U CN214097916U CN 214097916 U CN214097916 U CN 214097916U CN 202022219601 U CN202022219601 U CN 202022219601U CN 214097916 U CN214097916 U CN 214097916U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The invention discloses an optical cable traction chuck for communication engineering construction, which comprises a main frame body (1), a sliding plate (2), a first disc (202), a second disc (5), a baffle plate (4), a hollow cylinder (3) and a first handle (10); the main frame body (1) is sequentially provided with a sliding groove (102) and a circular groove (101) along the horizontal direction; the sliding plate (2) is connected in the sliding groove (102) in a sliding way, and one side of the sliding plate (2) close to the main frame body (1) is connected with the baffle (4) through a sliding rod (301); the first disc (202) is arranged on the first support shaft (201) in a penetrating mode, and the second disc (5) is arranged in the second support shaft (501) in a penetrating mode; the rear wall of the main frame body (1) is fixedly connected with a hollow cylinder (3) and a first handle (10) respectively. The invention has the buffer effect when pulling the optical cable, counteracts the huge impact force at the initial stage of pulling, and well protects the optical cable from being damaged when pulling.
Description
Technical Field
The invention relates to the technical field of communication engineering construction, in particular to an optical cable traction chuck for communication engineering construction.
Background
The optical fiber, the optical fiber for short, is a light conduction tool for achieving the transmission of light in the total reflection principle in the fiber made of glass or plastics, the optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, and is externally coated with a sheath, and some are also coated with an outer sheath, so as to realize the transmission of optical signals.
Through retrieval, the patent application number is CN201721368025.2, the authorization notice number is CN207249216U, the patent name is an optical cable traction chuck for communication engineering construction, and an optical cable traction chuck for communication engineering construction is disclosed, the utility model discloses an optical cable traction chuck for communication engineering construction, which enables the optical cable to avoid the pulling force applied to the optical cable during traction to be completely applied to the protective cortex of the optical cable end in the traction process, thereby effectively reducing the traction force applied to the protective cortex of the optical cable end and avoiding the protective cortex near the optical cable end from being damaged; but this utility model when using, in the twinkling of an eye of pulling the lifting ring, the optical cable receives the impact, can bear huge traction force in the twinkling of an eye, and this optical cable pulls the chuck and does not have the buffer function to the optical cable again, so the optical cable is in the one twinkling of an eye of pulling, and the optical cable bears very big traction force, damages very easily, has influenced the construction progress promptly, has caused economic loss again.
Disclosure of Invention
The invention aims to solve the problems that an optical cable traction chuck in the prior art has no buffer function and the like, and provides an optical cable traction chuck for communication engineering construction.
In order to achieve the above object, the present invention provides an optical cable pulling collet for communication engineering construction, comprising: the main frame body is provided with a sliding plate, a first disc, a second disc, a baffle, a hollow cylinder and a first handle, and a sliding groove and a circular groove are sequentially formed in the main frame body along the horizontal direction; the sliding plate is provided with a rotating hole along the vertical direction, the side walls of the two sides of the sliding plate are provided with the same first sliding grooves with the built-in first rollers, the sliding plate is connected in the sliding grooves in a sliding mode, and one side, close to the main frame body, of the sliding plate is connected with the baffle plate through a sliding rod; the first disc is arranged in a first supporting shaft fixedly connected with the side wall of the rotating hole in a penetrating mode; the second disc penetrates through the second support shaft, two ends of the second support shaft are rotatably connected with the same first L-shaped rod, and one end, far away from the second support shaft, of the first L-shaped rod is connected with the first roller; the rear wall of the main frame body is fixedly connected with a hollow cylinder and a first handle respectively.
In a preferable mode, the sliding plate is provided with a clamping mechanism, the clamping mechanism comprises a threaded sleeve, a screw and a second clamping plate, the threaded sleeve and the second clamping plate are fixed on the sliding plate, the inner wall of the threaded sleeve is in threaded connection with the screw, one end of the screw is fixedly connected with a rotary table, the rotary table is fixedly connected with a second handle, one end, far away from the rotary table, of the screw is connected with a first clamping plate matched with the second clamping plate, and the first clamping plate is in sliding connection with the sliding plate.
Preferably, the side walls of the first clamping plate and the second clamping plate are both provided with rubber gaskets.
Preferably, the first L-shaped bars are fixedly connected with the same first support bars along a direction perpendicular to the first L-shaped bars, the first support bars are respectively provided with the same first semicircular ring and the same second semicircular ring, and a second spring is connected between the first semicircular ring and the second semicircular ring.
In a preferable mode, the same second support rods are fixedly connected to the side walls of the two sides of the sliding plate along the direction perpendicular to the side walls of the sliding plate, the same third support rods are fixedly connected to the ends, far away from the sliding plate, of the second support rods of the two sides of the sliding plate along the vertical direction, the same second L-shaped rods are fixedly connected to the ends, far away from the second support rods, of the third support rods of the three sides of the sliding plate, the same second rollers are connected to the ends, far away from the third support rods, of the second L-shaped rods of the two sides of the sliding plate, the same second sliding grooves are formed in the side walls of the two sides of the main frame body, and the second rollers roll in the second sliding grooves.
Under the preferred mode, the body of rod outer wall cover that the slide bar is located the sliding tray is established first spring, the both ends of first spring are used in on the body frame body and baffle respectively, the outer wall of first spring is hugged closely mutually with the inner wall of hollow cylinder.
The invention has the beneficial effects that: when the optical cable is pulled, the buffer effect is achieved, the large impact force at the initial traction stage is counteracted, and the optical cable is well protected from being damaged when pulled.
Drawings
Fig. 1 is a schematic structural view of an optical cable traction chuck for communication engineering construction according to the present invention;
fig. 2 is a cross-sectional view of a cable pulling chuck for communication engineering construction according to the present invention;
FIG. 3 is a side view of a first clamping plate of the optical cable pulling clamp for communication engineering construction according to the present invention;
FIG. 4 is a top view of a second disk of the optical cable pulling grip for communication engineering construction according to the present invention;
fig. 5 is a top view of the cable pulling grip sliding plate for telecommunication construction according to the present invention.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, 1, a main frame body; 101. a circular groove; 102. a sliding groove; 2. a sliding plate; 201. A first support shaft; 202. a first disc; 203. rotating the hole; 3. a hollow cylinder; 301. a slide bar; 4. A baffle plate; 401. a first spring; 5. a second disc; 501. a second support shaft; 6. a first L-shaped bar; 7. A first support bar; 701. a first semicircular ring; 702. a second semi-circular ring; 703. a second spring; 704. a first chute; 705. a first roller; 8. a second support bar; 801. a third support bar; 802. a second L-shaped bar; 9. a second roller; 901. a second chute; 10. a first handle; 11. a threaded sleeve; 12. a turntable; 1201. A second handle; 13. a screw; 14. a first clamping plate; 15. a second clamping plate; 1501. a rubber gasket.
The parts not involved in the present invention are the same as or can be implemented by the prior art. As shown in fig. 1 and 2, the optical cable pulling collet for communication engineering construction according to the present invention includes: the main frame body 1 is provided with a sliding plate 2, a first disc 202, a second disc 5, a baffle plate 4, a hollow cylinder 3 and a first handle 10, and the main frame body 1 is sequentially provided with a sliding groove 102 and a circular groove 101 along the horizontal direction; the sliding plate 2 is of a rectangular parallelepiped structure, the sliding plate 2 is provided with a rotating hole 203 along the vertical direction, the side walls of the two sides of the sliding plate 2 are provided with the same first sliding grooves 704 with the first rollers 705 arranged inside, the sliding plate 2 is slidably connected in the sliding grooves 102, and one side of the sliding plate 2 close to the main frame body 1 is connected with the baffle plate 4 through a sliding rod 301; the first disc 202 is arranged in the first supporting shaft 201 fixedly connected with the side wall of the rotating hole 203 in a penetrating way, and the first supporting shaft 201 is rotatably connected to the first disc 202; the second disc 5 penetrates through a second support shaft 501, the second support shaft 501 is rotatably connected to the second disc 5, the same first L-shaped rod 6 is rotatably connected to both ends of the second support shaft 501, and one end, away from the second support shaft 501, of the first L-shaped rod 6 is connected to the first roller 705; the rear wall of the main frame body 1 is fixedly connected with a hollow cylinder 3 and a first handle 10 respectively.
As shown in fig. 3, a clamping mechanism is arranged on the sliding plate 2, the clamping mechanism includes a threaded sleeve 11, a screw 13 and a second clamping plate 15, the threaded sleeve 11 and the second clamping plate 15 are both fixed on the sliding plate 2, the inner wall of the threaded sleeve 11 is in threaded connection with the screw 13, one end of the screw 13 is fixedly connected with a rotary table 12, the rotary table 12 is fixedly connected with a second handle 1201, one end of the screw 13, which is far away from the rotary table 12, is connected with a first clamping plate 14 matched with the second clamping plate 15, and the first clamping plate 14 is in sliding connection with the sliding plate 2.
As shown in fig. 3, the side walls of the first clamping plate 14 and the second clamping plate 15 are provided with rubber gaskets 1501.
As shown in fig. 4 and 5, the first L-shaped bars 6 are fixedly connected with the same first supporting rods 7 along a direction perpendicular to the first L-shaped bars 6, the first supporting rods 7 are respectively provided with the same first semicircular ring 701 and the same second semicircular ring 702, and a second spring 703 is connected between the first semicircular ring 701 and the second semicircular ring 702.
As shown in fig. 1 and 2, the same second support rods 8 are fixedly connected to the side walls of the two sides of the sliding plate 2 along the direction perpendicular to the side walls of the sliding plate 2, the same third support rods 801 are fixedly connected to the ends of the second support rods 8 of the two sides of the sliding plate 2 away from the sliding plate 2 along the vertical direction, the same second L-shaped rods 802 are fixedly connected to the ends of the third support rods 801 of the two sides of the sliding plate 2 away from the second support rods 8, the same second rollers 9 are connected to the ends of the second L-shaped rods 802 of the two sides of the sliding plate 2 away from the third support rods 801, the same second sliding grooves 901 are formed in the side walls of the two sides of the main frame body 1, and the second rollers 9 roll in the second sliding grooves 901.
As shown in fig. 1 and 2, a first spring 401 is sleeved on the outer wall of the rod body of the sliding rod 301 located outside the sliding groove 102, two ends of the first spring 401 respectively act on the main frame body 1 and the baffle 4, and the outer wall of the first spring 401 is tightly attached to the inner wall of the hollow cylinder 3.
When the invention is used, firstly, an optical cable passes through the upper part of the second disc 5 from the position between the first disc 202 and the circular groove 101 to reach the lowest part of the main frame body 1, then the optical cable passes upwards from the rotating hole 203 between the first disc 202 and the clamping mechanism, then the optical cable is placed between the first clamping plate 14 and the second clamping plate 15, the rotating disc 12 is rotated through the second handle 1201, the rotating disc 12 drives the screw 13 to rotate, under the action of the thread sleeve 11, the screw 13 horizontally moves, the first clamping plate 14 is pushed to move towards the direction of the second clamping plate 15, the optical cable is fixed between the rubber gaskets 1501, then the main frame body 1 is moved through the first handle 10 to achieve the effect of pulling the optical cable, when the optical cable is pulled, the second disc 5 is subjected to extrusion force, the second disc 5 moves downwards under the effect of the extrusion force, the first L-shaped rod 6 is driven to rotate towards two sides through the first roller 705, under the effect of the first L-shaped rod 6, the second spring 703 can be elongated, reaches the buffering effect under the reaction force of second spring 703, and meanwhile, the optical cable drives the sliding plate 2 through first disc 202 and removes in sliding tray 102, and sliding plate 2 drives baffle 4 horizontal migration through slide bar 301, and under the effect of baffle 4, first spring 401 receives the extrusion, under the reaction of first spring 401, further reaches the buffering effect.
When the sliding plate 2 moves horizontally under the action of the optical cable, the sliding plate 2 drives the second L-shaped rod 802 to move through the second supporting rod 8 and the third supporting rod 801 on the two sides, and the second L-shaped rod 802 drives the second roller 9 to roll in the second sliding groove 901, so that the purpose of supporting the sliding plate 2 is achieved, and the sliding plate 2 slides more stably.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides an optical cable pulls chuck for communication engineering construction which characterized in that includes: the main frame body (1) is provided with a sliding plate (2), a first disc (202), a second disc (5), a baffle (4), a hollow cylinder (3) and a first handle (10), and the main frame body (1) is sequentially provided with a sliding groove (102) and a circular groove (101) along the horizontal direction; the sliding plate (2) is provided with a rotating hole (203) along the vertical direction, the side walls of the two sides of the sliding plate (2) are provided with the same first sliding grooves (704) with the built-in first rollers (705), the sliding plate (2) is connected in the sliding grooves (102) in a sliding mode, and one side, close to the main frame body (1), of the sliding plate (2) is connected with the baffle (4) through a sliding rod (301); the first disc (202), the first disc (202) is arranged in a first supporting shaft (201) fixedly connected with the side wall of the rotating hole (203) in a penetrating mode; the second disc (5) penetrates through the second support shaft (501), the two ends of the second support shaft (501) are rotatably connected with the same first L-shaped rod (6), and one end, far away from the second support shaft (501), of the first L-shaped rod (6) is connected with the first roller (705); the rear wall of the main frame body (1) is fixedly connected with a hollow cylinder (3) and a first handle (10) respectively.
2. The optical cable traction chuck for communication engineering construction according to claim 1, wherein a clamping mechanism is arranged on the sliding plate (2), the clamping mechanism comprises a threaded sleeve (11), a screw (13) and a second clamping plate (15), the threaded sleeve (11) and the second clamping plate (15) are both fixed on the sliding plate (2), the inner wall of the threaded sleeve (11) is in threaded connection with the screw (13), one end of the screw (13) is fixedly connected with a rotating disc (12), the rotating disc (12) is fixedly connected with a second handle (1201), one end of the screw (13) far away from the rotating disc (12) is connected with a first clamping plate (14) matched with the second clamping plate (15), and the first clamping plate (14) is in sliding connection with the sliding plate (2).
3. The optical cable traction chuck for communication engineering construction according to claim 2, wherein the side walls of the first clamping plate (14) and the second clamping plate (15) are provided with rubber gaskets (1501).
4. The optical cable traction chuck for communication engineering construction according to claim 1, wherein the first L-shaped rod (6) is fixedly connected with the same first support rod (7) along a direction perpendicular to the first L-shaped rod (6), the first support rod (7) is provided with the same first semicircular ring (701) and the same second semicircular ring (702), and a second spring (703) is connected between the first semicircular ring (701) and the second semicircular ring (702).
5. The optical cable pulling grip for communication engineering construction according to claim 1, the side walls at the two sides of the sliding plate (2) are fixedly connected with the same second support rods (8) along the direction vertical to the side walls of the sliding plate (2), the ends of the second support rods (8) at the two sides of the sliding plate (2) far away from the sliding plate (2) are fixedly connected with the same third support rods (801) along the vertical direction, one end of the third supporting rod (801) at the two sides of the sliding plate (2) far away from the second supporting rod (8) is fixedly connected with the same second L-shaped rod (802), one end of the second L-shaped rod (802) at the two sides of the sliding plate (2) far away from the third supporting rod (801) is connected with the same second roller (9), the side walls of the two sides of the main frame body (1) are provided with the same second sliding grooves (901), and the second idler wheels (9) roll in the second sliding grooves (901).
6. The optical cable traction chuck for communication engineering construction according to claim 1, wherein a first spring (401) is sleeved on the outer wall of the rod body of the sliding rod (301) located outside the sliding groove (102), two ends of the first spring (401) respectively act on the main frame body (1) and the baffle (4), and the outer wall of the first spring (401) is tightly attached to the inner wall of the hollow cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219601.5U CN214097916U (en) | 2020-09-30 | 2020-09-30 | Optical cable traction chuck for communication engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219601.5U CN214097916U (en) | 2020-09-30 | 2020-09-30 | Optical cable traction chuck for communication engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214097916U true CN214097916U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022219601.5U Active CN214097916U (en) | 2020-09-30 | 2020-09-30 | Optical cable traction chuck for communication engineering construction |
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| Country | Link |
|---|---|
| CN (1) | CN214097916U (en) |
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2020
- 2020-09-30 CN CN202022219601.5U patent/CN214097916U/en active Active
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