CN112799193B - Anti-blocking end traction device for optical cable laying work - Google Patents
Anti-blocking end traction device for optical cable laying work Download PDFInfo
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- CN112799193B CN112799193B CN202110088304.8A CN202110088304A CN112799193B CN 112799193 B CN112799193 B CN 112799193B CN 202110088304 A CN202110088304 A CN 202110088304A CN 112799193 B CN112799193 B CN 112799193B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
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Abstract
The invention discloses an anti-blocking end head traction device for optical cable laying work, which belongs to the technical field of optical cable installation and comprises a bearing component, wherein a movable wheel is embedded at the bottom of an arc-shaped base, and a through circular opening is formed in a bearing table; the front end of the fixed cylinder is fixedly provided with a boss; the outer wall of the oil guide ring is equidistantly inserted with an oil guide pipe penetrating through the fixed cylinder; the optical cable traction device is placed in a pipeline when the optical cable is dragged, the picking assembly supports the original optical cable in the pipeline, the subsequently laid optical cable can be located below the original optical cable without resistance, the pressing columns intermittently press the expansion air bags, lubricating oil is guided into the inner side and the outer side of the fixed cylinder through the oil guide rings, the friction force when the rear section of the dragged optical cable is in contact with the surface of the original optical cable is reduced, the problems that the optical cable is extruded by adjacent cables in the dragging process and resistance is brought are solved, the cable traction, laying and installation efficiency is improved, and the success rate is improved.
Description
Technical Field
The invention relates to the technical field of optical cable installation, in particular to an anti-blocking end head traction device for optical cable laying work.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers, a plastic protective sleeve and a plastic outer skin, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers forming a cable core according to a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: a cable is formed by subjecting an optical fiber to a certain process. The basic structure of the optical cable generally comprises a cable core, a reinforcing steel wire, a filler, a sheath and other parts, and further comprises a waterproof layer, a buffer layer, an insulated metal wire and other components according to requirements.
The optical cable is at the laying process, need pull the optical cable, make it pass through long pipeline, the optical cable is in the later stage of pulling, because many optical cables have in the pipeline, the optical cable is single independent traction, there is the clearance between the adjacent optical cable, lead to the very easy jam of the optical cable of back traction to the clearance, frictional force between the optical cable has been increased, the resistance of optical cable tractive in-process has been improved, make the easy mutual extrusion between the optical cable lead to the problem of deformation, and lead to easily dragging being obstructed or the failure of process, for this reason, we provide an optical cable laying work and prevent the end tractive device of jam.
Disclosure of Invention
The invention aims to provide an anti-blocking end head traction device for optical cable laying work, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-blocking end head traction device for optical cable laying work comprises,
the bearing assembly comprises an arc-shaped base, wherein a movable wheel is embedded at the bottom of the arc-shaped base, a bearing table is fixedly arranged at the top of the arc-shaped base, and a through circular opening is formed in the bearing table;
the picking and shifting assembly comprises a fixed cylinder fixedly inserted on the bearing table, a boss is fixedly arranged at the front end of the fixed cylinder, and an installation arm which is obliquely and upwards arranged is fixedly connected to the side wall of the boss;
and the lubricating assembly comprises an oil guide ring arranged in the inner cavity of the fixed cylinder, and oil guide pipes penetrating through the fixed cylinder are inserted into the outer wall of the oil guide ring at equal intervals.
Furthermore, a cylinder frame is fixedly connected to the front end of the mounting arm, rotating wheels are embedded at two ends of the cylinder frame and are arranged at two ends of the cylinder frame in a rotating mode, a driving belt is embedded on the surface of the mounting arm and is controlled to rotate through a disc type motor, and the disc type motor is fixedly mounted on the outer wall of the fixed cylinder.
Further, the inner cavity of the cylinder frame is provided with an air guide cylinder, two ends of the air guide cylinder are movably inserted with a support rod frame, the support rod frame is formed by coaxially connecting a plurality of support rod end parts, a telescopic rod is fixedly connected with the end part of the support rod frame, a reset spring is sleeved on the outer wall of the telescopic rod, and a poking block is fixedly connected with the end part of the telescopic rod.
Further, it is the structure of falling triangle-shaped to choose the kicking block, strut frame tip and telescopic link lateral wall fixed connection, the telescopic link is equipped with arc butt piece towards the tip of cylinder frame inner chamber, the inseparable butt of arc butt piece and inflator surface, the inlet channel has been seted up to the telescopic link inner chamber, set up the air inlet with the telescopic link inner chamber intercommunication on the arc butt piece.
Furthermore, the surface of the gas cylinder is provided with an exhaust port, the exhaust port is arranged on the upper right surface of the gas cylinder, and the central angle corresponding to the exhaust port is 150 degrees.
Furthermore, the oil guide ring is connected with an oil storage tank with a piston block in an inner cavity through a hose, an L-shaped air pipe is inserted into the surface of the oil storage tank, the end part of the L-shaped air pipe is fixedly connected with the end part of the cylindrical shell, an expansion air bag is arranged in the inner cavity of the cylindrical shell, and one end of the expansion air bag is connected with the L-shaped air pipe through a joint.
Further, the cartridge type shell surface inlays and is equipped with presses the post, it is equipped with the pressing lug to press post surface equidistance, just press the closely butt in post and inflation gasbag surface, press the post through axis of rotation movable mounting, just press post one end to be connected with the drive of linkage belt through the band pulley, the linkage belt is connected with the coaxial transmission of drive belt one end.
Furthermore, an end limiting structure is arranged in the middle of the inner cavity of the fixed cylinder and consists of two groups of arc-shaped clamping plates and fastening screws, the arc-shaped clamping plates are arranged in the inner cavity of the fixed cylinder, and the fastening screws penetrate through the fixed cylinder in a threaded manner and are movably connected with the arc-shaped clamping plates.
Compared with the prior art, the invention has the beneficial effects that: the optical cable traction device is placed in a pipeline when the optical cable is dragged, the picking assembly supports the original optical cable in the pipeline, the fixing cylinder is pulled forwards, the telescopic rod which moves forwards drives the picking block to lift the optical cable in the pipeline from bottom to top, the space at the lower part of the inner cavity of the pipeline is in an empty state, the subsequently laid optical cable can fall to the lower part of the original optical cable without resistance, in the process of moving forwards, the pressing column intermittently presses the expansion air bag, lubricating oil is guided to the inner side and the outer side of the fixing cylinder through the oil guide ring, the surfaces of the original optical cable and the dragged optical cable are coated with the lubricating oil, the friction force when the rear section of the dragged optical cable is in contact with the surface of the original optical cable is reduced, the problems that the optical cable is extruded by adjacent cables in the dragging process and resistance is brought are avoided, the efficiency of cable traction and laying is improved, and the success rate is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of the structure of FIG. 2 according to the present invention;
fig. 4 is a schematic view of the connection structure of the gas cylinder of the present invention.
In the figure: 100. a load bearing assembly; 101. an arc-shaped base; 102. a moving wheel; 103. a bearing table; 104. an end limiting structure; 200. a picking component; 201. a fixed cylinder; 202. a boss; 203. mounting an arm; 204. a cylindrical frame; 205. a rotating wheel; 206. an air guide cylinder; 207. a transmission belt; 208. a disc motor; 209. a strut frame; 210. an exhaust port; 211. a telescopic rod; 212. a return spring; 213. selecting a block; 300. a lubrication assembly; 301. an oil guide ring; 302. a cylindrical shell; 303. inflating the balloon; 304. an L-shaped trachea; 305. an oil storage tank; 306. pressing the column; 307. a linkage belt; 308. and an oil guide pipe.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides an anti-jamming end pulling device for optical cable laying work, which includes a bearing assembly 100, including an arc-shaped base 101, a moving wheel 102 embedded at the bottom of the arc-shaped base 101, a bearing table 103 fixed at the top of the arc-shaped base 101, and a through circular opening formed on the bearing table 103; the picking assembly 200 comprises a fixed cylinder 201 fixedly inserted on the bearing platform 103, a boss 202 is fixedly arranged at the front end of the fixed cylinder 201, and an installation arm 203 which is obliquely and upwards arranged is fixedly connected to the side wall of the boss 202; the lubricating assembly 300 comprises an oil guide ring 301 arranged in the inner cavity of the fixed cylinder 201, and an oil guide pipe 308 penetrating through the fixed cylinder 201 is inserted into the outer wall of the oil guide ring 301 at equal intervals.
Referring to fig. 2 and 4, a cylinder frame 204 is fixedly connected to the front end of the mounting arm 203, rotating wheels 205 are embedded at two ends of the cylinder frame 204, the rotating wheels 205 are rotatably arranged at two ends of the cylinder frame 204, a driving belt 207 is embedded on the surface of the mounting arm 203, the cylinder frame 204 is driven to rotate by the driving belt 207, so that the picking blocks 213 circularly and alternately pick up the optical cables in the pipeline forwards to provide space for the optical cables to be laid subsequently, the driving belt 207 controls the rotation by a disc motor 208, and the disc motor 208 is fixedly mounted on the outer wall of the fixed cylinder 201.
Referring to fig. 2 and 4, an air guide cylinder 206 is arranged in an inner cavity of a cylinder frame 204, a support rod frame 209 is movably inserted at two ends of the air guide cylinder 206, the support rod frame 209 is formed by coaxially connecting end portions of a plurality of support rods, and an expansion link 211 is fixedly connected to an end portion of the support rod frame 209 and is placed in a pipeline when an optical cable is pulled, so that the picking assembly 200 supports an original optical cable in the pipeline, the expansion link 211 moving forward drives a picking block 213 to lift the optical cable in the pipeline from the bottom to the top by pulling the fixing cylinder 201 forward, the lower space of the inner cavity of the pipeline is in an empty state, the subsequently laid optical cable can fall to the lower side of the original optical cable without resistance, a reset spring 212 is sleeved on the outer wall of the expansion link 211, and the end portion of the expansion link 211 is fixedly connected with the picking block 213.
Referring to fig. 2 and 4, the picking block 213 is in an inverted triangle structure, the end of the rod support 209 is fixedly connected to the side wall of the telescopic rod 211, the picking block 213 supports the optical cable in the pipeline from the bottom to the top, so that the lower space of the inner cavity of the pipeline is in an empty state, and further the optical cable laid subsequently can fall to the lower side of the original optical cable without resistance, an arc abutting block (not numbered) is arranged at the end of the telescopic rod 211 facing the inner cavity of the cylinder support 204, the arc abutting block abuts against the outer surface of the gas guide tube 206 tightly, an air inlet channel is arranged in the inner cavity of the telescopic rod 211, and an air inlet communicated with the inner cavity of the telescopic rod 211 is arranged on the arc abutting block.
Referring to fig. 2 and 4, the surface of the gas cylinder 206 is provided with an air outlet 210, the air outlet 210 is arranged on the upper right side of the gas cylinder 206, and the central angle corresponding to the air outlet 210 is 150 °, when the telescopic rod 211 drives the picking block 213 to rotate circularly, and the arc-shaped abutting block at the tail end of the picking block 213 aligns with the air outlet 210, the telescopic rod 211 is filled with air to extend the air, so as to pick up the optical cable.
Referring to fig. 3, the oil guide ring 301 is connected to an oil storage tank 305 having a piston block in its inner cavity through a hose, an L-shaped air pipe 304 is inserted into the surface of the oil storage tank 305, the end of the L-shaped air pipe 304 is fixedly connected to the end of the cylindrical shell 302, an expanding air bag 303 is disposed in the inner cavity of the cylindrical shell 302, the expanding air bag 303 is pressed, the piston block in the oil storage tank 305 moves downward by the flowing air current to push out a part of the lubricating oil in the oil guide ring 301, so as to reduce the friction force when the rear section of the pulled optical cable contacts the surface of the original optical cable, and one end of the expanding air bag 303 is connected to the L-shaped air pipe 304 through a joint.
Referring to fig. 3, a pressing column 306 is embedded in the surface of a cylindrical shell 302, in the forward movement process, the pressing column 306 intermittently presses an expansion air bag 303, lubricating oil is guided into the inner side and the outer side of a fixed cylinder 201 through an oil guide ring 301, so that the surfaces of the original optical cable and the pulled optical cable are coated with the lubricating oil, the friction force when the rear section of the pulled optical cable is in contact with the surface of the original optical cable is reduced, and further the problems that the optical cable is extruded by adjacent cables and resistance is brought in the pulling process are avoided.
Referring to fig. 3, an end limiting structure 104 is disposed in the middle of an inner cavity of the fixed cylinder 201, the end limiting structure 104 is composed of two sets of arc-shaped clamping plates and fastening screws, the arc-shaped clamping plates are disposed in the inner cavity of the fixed cylinder 201, and the fastening screws penetrate through the fixed cylinder 201 in a threaded manner and are movably connected with the arc-shaped clamping plates.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an optical cable is laid worker and is used end tractive device of anti-sticking stopper which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bearing assembly (100) comprises an arc-shaped base (101), wherein moving wheels (102) are embedded in the bottom of the arc-shaped base (101), a bearing table (103) is fixedly arranged on the top of the arc-shaped base (101), and a through circular opening is formed in the bearing table (103);
the picking assembly (200) comprises a fixed cylinder (201) fixedly inserted on the bearing platform (103), a boss (202) is fixedly arranged at the front end of the fixed cylinder (201), and a mounting arm (203) which is obliquely and upwards arranged is fixedly connected to the side wall of the boss (202);
the lubricating assembly (300) comprises an oil guide ring (301) arranged in the inner cavity of the fixed cylinder (201), and oil guide pipes (308) penetrating through the fixed cylinder (201) are inserted into the outer wall of the oil guide ring (301) at equal intervals;
the front end of the mounting arm (203) is fixedly connected with a cylinder frame (204), rotating wheels (205) are embedded at two ends of the cylinder frame (204), the rotating wheels (205) are rotatably arranged at two ends of the cylinder frame (204), a transmission belt (207) is embedded on the surface of the mounting arm (203), the transmission belt (207) is controlled to rotate by a disc motor (208), and the disc motor (208) is fixedly mounted on the outer wall of the fixed cylinder (201);
an air guide cylinder (206) is arranged in an inner cavity of the cylinder frame (204), support rod frames (209) are movably inserted at two ends of the air guide cylinder (206), each support rod frame (209) is formed by coaxially connecting end parts of a plurality of support rods, an expansion rod (211) is fixedly connected with the end part of each support rod frame (209), a reset spring (212) is sleeved on the outer wall of each expansion rod (211), and a picking and shifting block (213) is fixedly connected with the end part of each expansion rod (211);
the oil guide ring (301) is connected with an oil storage tank (305) with a piston block in an inner cavity through a hose, an L-shaped air pipe (304) is inserted into the surface of the oil storage tank (305), the end part of the L-shaped air pipe (304) is fixedly connected with the end part of a cylindrical shell (302), an expansion air bag (303) is arranged in the inner cavity of the cylindrical shell (302), and one end of the expansion air bag (303) is connected with the L-shaped air pipe (304) through a joint;
the drum-shaped shell (302) surface is inlayed and is equipped with and presses down post (306), press post (306) surface equidistance to be equipped with and press the lug, just press post (306) and inflation gasbag (303) surface inseparable butt, press post (306) through axis of rotation movable mounting, just press post (306) one end to pass through band pulley and linkage area (307) transmission connection, linkage area (307) are connected with the coaxial transmission of drive belt (207) one end.
2. The anti-seize tip pulling apparatus for optical cable laying work according to claim 1, wherein: choose shifting block (213) to be the structure of falling the triangle-shaped, strut frame (209) tip and telescopic link (211) lateral wall fixed connection, telescopic link (211) are equipped with arc butt piece towards the tip of cylinder frame (204) inner chamber, arc butt piece and inflator (206) surface closely butt, inlet channel has been seted up to telescopic link (211) inner chamber, set up the air inlet with telescopic link (211) inner chamber intercommunication on the arc butt piece.
3. The anti-seize tip pulling apparatus for optical cable laying work according to claim 2, wherein: the surface of the air guide cylinder (206) is provided with an air outlet (210), the air outlet (210) is arranged on the right upper surface of the air guide cylinder (206), and the central angle corresponding to the air outlet (210) is 150 degrees.
4. The anti-jamming tip pulling apparatus for optical cable laying work according to claim 3, wherein: an end limiting structure (104) is arranged in the middle of an inner cavity of the fixed cylinder (201), the end limiting structure (104) is composed of two sets of arc-shaped clamping plates and fastening screws, the arc-shaped clamping plates are arranged in the inner cavity of the fixed cylinder (201), and the fastening screws penetrate through the fixed cylinder (201) in a threaded mode and are movably connected with the arc-shaped clamping plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110088304.8A CN112799193B (en) | 2021-01-22 | 2021-01-22 | Anti-blocking end traction device for optical cable laying work |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110088304.8A CN112799193B (en) | 2021-01-22 | 2021-01-22 | Anti-blocking end traction device for optical cable laying work |
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| CN112799193A CN112799193A (en) | 2021-05-14 |
| CN112799193B true CN112799193B (en) | 2022-11-18 |
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| CN116707560B (en) * | 2023-07-28 | 2023-10-31 | 国网天津市电力公司信息通信公司 | Communication terminal equipment |
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| US6134766A (en) * | 1997-03-24 | 2000-10-24 | Sievert; Thomas M. | Method and apparatus for installing cable-like elements inside pipes |
| WO2017206445A1 (en) * | 2016-05-31 | 2017-12-07 | 河南宏骏通信工程有限公司 | Traction head for laying optical cable |
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| CN112799193A (en) | 2021-05-14 |
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Effective date of registration: 20221103 Address after: No. 28, Huyang Road, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province, 214,000 Applicant after: JIANGSU JILLION OPTOELECTRIC TECHNOLOGY CO.,LTD. Address before: 343000 no.3b-1016, shop B, block 3, No.64, Huangyangjie Avenue, Xincheng District, Jinggangshan City, Ji'an City, Jiangxi Province Applicant before: Li Qin |
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Denomination of invention: An anti jamming end pulling device for optical cable laying work Effective date of registration: 20230324 Granted publication date: 20221118 Pledgee: Bank of China Wuxi Binhu sub branch Pledgor: JIANGSU JILLION OPTOELECTRIC TECHNOLOGY CO.,LTD. Registration number: Y2023980036126 |