CN109270650B - Laying device for optical communication test optical cable for communication - Google Patents
Laying device for optical communication test optical cable for communication Download PDFInfo
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- CN109270650B CN109270650B CN201811379362.0A CN201811379362A CN109270650B CN 109270650 B CN109270650 B CN 109270650B CN 201811379362 A CN201811379362 A CN 201811379362A CN 109270650 B CN109270650 B CN 109270650B
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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
-
- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a laying device of an optical communication test optical cable for communication, which comprises a base, a support frame is fixed on the base, a first motor is fixed on the support frame, a first belt pulley is fixed on an output shaft of the first motor, the first belt pulley is connected with a second belt pulley in a transmission way, the second belt pulley drives the driving roller to rotate, the second belt pulley is connected with a third belt pulley in a transmission way, the third belt pulley drives the driven roller to rotate, a pressing mechanism is arranged above the driving roller, a connecting block is arranged at one side of the supporting frame, a first mounting frame is fixed on the connecting block, a second motor is fixed on the first mounting frame, a first chain wheel is fixed on an output shaft of the second motor, the first chain wheel is connected with a second chain wheel in a transmission mode, the second chain wheel is fixed on the roller, and the first mounting frame is provided with a tensioning mechanism. The automatic laying of the cable is realized through the structure, the structure is simple, and the working efficiency is high.
Description
Technical Field
The invention belongs to the technical field of optical cable laying devices, and particularly relates to a laying device for an optical communication test optical cable for communication.
Background
The current society can not leave communication transmission, optical communication is the first time, the development time of communication optical cables is long, the communication optical cables are started from the 70 s, and the current conversion and application are quite wide, for example, in the fields of long-distance trunk lines, monitoring videos and the like, the current development trend mainly exists in the aspect of accessing a user access network, and the development is from optical fibers to roadsides (FTTC), optical fibers to buildings (FTTB) and the like to optical Fibers To The Home (FTTH). The communication optical cable is laid in different ways according to different application environments, and generally comprises three ways, namely aerial optical cable laying, direct-buried optical cable laying and pipeline optical cable laying.
The pipeline laying is generally performed in urban areas, the environment of pipeline laying is good, so that the optical cable protective layer has no special requirements, no armor is needed, and the pipeline laying method is popular among people. Can adopt machinery side to draw or artifical the traction to lay when laying, thicker to some optical cables, the great laying of optical cable pipeline diameter often need utilize machinery to realize, but the equipment on the existing market is mostly imported equipment, and the structure is complicated, and the price is higher, maintains the difficulty, for this reason, we provide a simple structure, the optical cable laying device of being convenient for operation and maintenance solves the problem that exists among the prior art.
Disclosure of Invention
The invention aims to provide a laying device of an optical communication test optical cable for communication, which aims to solve the problems of complex structure, high price and complex operation of the existing optical cable laying equipment in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a laying device for an optical communication test optical cable for communication comprises a base, wherein support frames are fixed on two sides of the upper end of the base, a first motor is fixed on one side of the bottom end of each support frame, a first belt pulley is fixed on the end portion of an output shaft of the first motor, a second belt pulley is connected with the first belt pulley through transmission of a conveying belt, the second belt pulley is fixed on the end portion of one end of a driving roller, the driving roller is rotatably connected with the support frames, a third belt pulley is connected with the second belt pulley through transmission of the conveying belt, the third belt pulley is fixed on the end portion of one end of a driven roller, the driven roller is rotatably connected with the support frames, a pressing mechanism is arranged above the driving roller and the driven roller, a connecting block is connected to one side of each support frame through a cable, a first mounting frame is fixed at one end of the connecting block, the utility model discloses a chain wheel, including connecting block, first motor, second motor, first sprocket, second sprocket, gyro wheel, first mounting bracket, connecting block and connecting block, the output shaft end fixing of second motor has first sprocket, first sprocket is connected with the second sprocket through chain drive, the one end at the gyro wheel is fixed to the second sprocket, the gyro wheel rotates with first mounting bracket to be connected, the one end that the gyro wheel was kept away from to first mounting.
Preferably, hold-down mechanism includes the fixed plate, thread drive is connected with the lead screw on the fixed plate, the lower extreme of lead screw is fixed at the inner circle of bearing, the outer lane of bearing is inlayed on the pressure strip, connecting bolt has been run through at the both ends of pressure strip, connecting bolt's lower extreme screw thread is fixed on the installation piece, be provided with first spring between installation piece and the pressure strip, first spring cup joints on connecting bolt, the both sides of installation piece are provided with the slider, the slider slides in the slide rail, the slide rail sets up on the support frame, two it is connected with the nip rolls to rotate between the installation piece.
Preferably, a hand wheel is fixed at the end part of the upper end of the screw rod, and a crank is fixed on one side of the upper end of the hand wheel.
Preferably, the screw rod is in threaded transmission connection with a locking nut, the locking nut is located on the fixing plate, and a wrench is fixed on one side of the locking nut.
Preferably, prop tight mechanism and include the slip case, sliding connection has the slider that props tightly in the slip case, prop and be provided with the second spring between tight slider and the slip case, prop the one end that the second spring was kept away from to the slider and be fixed with the second mounting bracket, the second mounting bracket rotates with the gyro wheel and is connected.
Preferably, the two sides of one end, far away from the second mounting frame, of the tightening sliding block are provided with limiting tables, and the limiting tables are located inside the sliding box.
Preferably, a plurality of bulges are uniformly arranged on the outer side of the roller.
Preferably, cables penetrate through the connecting block and the first mounting frame, and are fixed to the connecting block and the first mounting frame through fixing bolts and fixing nuts.
Preferably, the first belt pulley, the second belt pulley, the third belt pulley, the first chain wheel and the second chain wheel are all fixed with a protective cover on the outer side.
Preferably, the four corners of the lower end of the base are respectively fixed with a self-locking universal wheel.
The invention has the technical effects and advantages that: compared with the prior art, the laying device for the optical communication test optical cable for communication provided by the invention has the following advantages:
1. according to the cable conveying device, the first motor drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the conveying belt, so that the driving roller is driven to rotate, the second belt pulley drives the third belt pulley to rotate through the conveying belt, so that the driven roller is driven to rotate, the material pressing rollers are arranged above the driving roller and the driven roller, a cable penetrates through gaps between the driving roller and the driven roller and the material pressing rollers, the cable is conveyed under the rotation of the driving roller, the conveying efficiency of the cable is high, and time and labor are saved;
2. according to the invention, the screw rod is connected to the fixed plate in a threaded manner, the pressing plate is driven to move up and down through the rotation of the screw rod, the mounting block is further driven to slide in the support frame along the slide rail, the material pressing roller is further driven to move up and down, and the gap between the material pressing roller and the driving roller is further adjusted, so that cables with different diameters can be conveyed, the range of conveying the cables is enlarged, the maneuverability of equipment is improved, and the work is facilitated;
3. according to the invention, the first chain wheel is driven to rotate by the second motor, the second chain wheel is driven to rotate by the rotation of the first chain wheel through the chain, the roller is driven to rotate, the tensioning slide block is pushed to move forwards by the elasticity of the second spring, and the roller is further pushed to be tensioned with the inner wall of the pipeline, so that the automatic traction of the cable in the pipeline is realized, the working efficiency is improved, the labor is saved, the structure is simple, and the operation is easy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the hold-down mechanism of the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is a diagram of a connection block of the present invention;
FIG. 5 is a schematic view of a connection block of the present invention within a pipe;
FIG. 6 is a view showing the structure of the tightening mechanism of the present invention.
Reference numerals: 1. a base; 2. a support frame; 3. a first motor; 4. a first pulley; 5. a second pulley; 6. a drive roll; 7. a third belt pulley; 8. a driven roller; 9. a hold-down mechanism; 901. a fixing plate; 902. a screw rod; 903. a bearing; 904. a compression plate; 905. a connecting bolt; 906. mounting blocks; 907. a first spring; 908. a slider; 909. a slide rail; 910. a nip roll; 911. a hand wheel; 912. a crank; 913. locking the nut; 914. a wrench; 10. connecting blocks; 11. a first mounting bracket; 12. a second motor; 13. a first sprocket; 14. a second sprocket; 15. a roller; 16. a tightening mechanism; 161. a slide box; 162. tightening the sliding block; 163. a second spring; 164. a second mounting bracket; 165. a limiting table; 17. a protrusion; 18. fixing the bolt; 19. fixing a nut; 20. a protective cover; 21. a self-locking universal wheel; 22. an electrical cable.
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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.
The invention provides a laying device of an optical communication test optical cable for communication as shown in figures 1-6, which comprises a base 1, wherein support frames 2 are fixed on two sides of the upper end of the base 1, a first motor 3 is fixed on one side of the bottom end of each support frame 2, a first belt pulley 4 is fixed on the end part of an output shaft of each first motor 3, the first belt pulley 4 is connected with a second belt pulley 5 through a conveyor belt in a transmission manner, the second belt pulley 5 is fixed on one end part of a driving roller 6, the driving roller 6 is rotationally connected with the support frames 2, the second belt pulley 5 is connected with a third belt pulley 7 through a conveyor belt in a transmission manner, the third belt pulley 7 is fixed on one end part of a driven roller 8, the driven roller 8 is rotationally connected with the support frames 2, a pressing mechanism 9 is arranged above the driving roller 6 and the driven roller 8, one side of each support frame 2 is connected with a connecting block, the one end of connecting block 10 is fixed with first mounting bracket 11, first mounting bracket 11 internal fixation has second motor 12, the output shaft end fixing of second motor 12 has first sprocket 13, first sprocket 13 is connected with second sprocket 14 through chain drive, the one end at gyro wheel 15 is fixed to second sprocket 14, gyro wheel 15 rotates with first mounting bracket 11 to be connected, the one end of gyro wheel 15 is kept away from to first mounting bracket 11 and the both ends of the relative first mounting bracket 11 vertical direction of connecting block 10 all are provided with and prop tight mechanism 16.
Preferably, the pressing mechanism 9 includes a fixing plate 901, a lead screw 902 is connected to the fixing plate 901 in a threaded transmission manner, a lower end of the lead screw 902 is fixed to an inner ring of a bearing 903, an outer ring of the bearing 903 is embedded on the pressing plate 904, a connecting bolt 905 penetrates through two ends of the pressing plate 904, a lower end of the connecting bolt 905 is fixed to an installation block 906 in a threaded manner, a first spring 907 is arranged between the installation block 906 and the pressing plate 904, the first spring 907 is sleeved on the connecting bolt 905, sliding blocks 908 are arranged on two sides of the installation block 906, the sliding blocks 908 slide in sliding rails 909, the sliding rails 909 are arranged on the support frame 2, and a pressure roller 910 is rotatably connected between the two installation blocks 906.
Through adopting above-mentioned technical scheme, through the cooperation between drive roll 6 and driven voller 8 and nip roll 910, realize the forward transport to cable 22, labour saving and time saving, conveying efficiency is high, through the downward elasticity of first spring 907 to installation piece 906, makes nip roll 910 press from both sides tightly with drive roll 6 and driven voller 8 cooperation to cable 22 between them all the time, prevents that cable 22 from skidding in transportation process, makes transport more stable.
Preferably, a hand wheel 911 is fixed to an upper end portion of the screw 902, and a crank 912 is fixed to one side of an upper end of the hand wheel 911.
By adopting the technical scheme, the hand wheel 911 is conveniently rotated by hand through the crank 912, so that the rotation of the screw 902 is realized, and the operation is convenient.
Preferably, a locking nut 913 is connected to the screw 902 in a threaded transmission manner, the locking nut 913 is located on the fixing plate 901, and a wrench 914 is fixed to one side of the locking nut 913.
By adopting the technical scheme, the locking and loosening of the screw rod 902 by the locking nut 913 is realized by pulling the wrench 914 by hand, and the operation is convenient.
Preferably, the tightening mechanism 16 includes a sliding box 161, a tightening slider 162 is slidably connected in the sliding box 161, a second spring 163 is disposed between the tightening slider 162 and the sliding box 161, a second mounting bracket 164 is fixed to one end of the tightening slider 162 far away from the second spring 163, and the second mounting bracket 164 is rotatably connected to the roller 15.
Through adopting above-mentioned technical scheme, realize the tight stay between gyro wheel 15 and the pipeline inner wall, increase the stability to cable 22 when the pipeline inner wall pulls, the work of being convenient for.
Preferably, two sides of one end of the tightening sliding block 162, which is far away from the second mounting frame 164, are provided with limiting tables 165, and the limiting tables 165 are located inside the sliding box 161.
Through adopting above-mentioned technical scheme, prevent to prop up slider 162 roll-off slide box 161, play spacing guard action.
Preferably, a plurality of protrusions 17 are uniformly arranged on the outer side of the roller 15.
Through adopting above-mentioned technical scheme, the setting up of arch 17 increases the frictional force between gyro wheel 15 and the pipeline inner wall, prevents that gyro wheel 15 from taking place to slide when rolling in the pipeline, influences work.
Preferably, a cable 22 passes through the inside of each of the connecting block 10 and the first mounting bracket 11, and the cable 22 is fixed on the connecting block 10 and the first mounting bracket 11 by a fixing bolt 18 and a fixing nut 19.
Through adopting above-mentioned technical scheme, make cable 22 fix on connecting block 10 and first mounting bracket 11, and then transport forward in the pipeline along with it and realize the traction to cable 22.
Preferably, a protective cover 20 is fixed on the outer sides of the first pulley 4, the second pulley 5, the third pulley 7, the first sprocket 13 and the second sprocket 14.
By adopting the technical scheme, the device is isolated from the outside, and plays a role in protection.
Preferably, the four corners of the lower end of the base 1 are all fixed with self-locking universal wheels 21.
By adopting the technical scheme, the device can be moved and fixed, and the mobility and flexibility of the whole device are improved.
The working principle is as follows: firstly, inserting a cable 22 into a gap between a driving roller 6 and a driven roller 8 and a nip roll 910, then penetrating through a connecting block 10 and a first mounting frame 11, penetrating a fixing bolt 18 into a through hole formed in the cable 22 by lifting and punching, fixing the cable 22 on the connecting block 10 and the first mounting frame 11 by using a fixing nut 19 and the fixing bolt 18, putting the connecting block 10 into an inner cavity of a pipeline to enable a roller 15 to be in close contact with the inner wall of the pipeline, and enabling a second spring 163 to generate backward elasticity on a tensioning slide block 162 so as to enable the tensioning slide block 162 to push the roller 15 to be in close contact with the inner wall of the pipeline all the time;
the hand wheel 911 is clockwise rotated by the crank 912 to drive the screw rod 902 to rotate, so that the compacting plate 904 is driven to move downwards, the mounting block 906 is driven to move downwards along the sliding rail 909, the material pressing roller 910, the driving roller 6 and the driven roller 8 are matched with each other to compact the cable 22, and then the wrench 914 is pulled to rotate the locking nut 913 to lock the screw rod 902;
the first motor 3 is started to drive the first belt pulley 4 to rotate, the first belt pulley 4 drives the second belt pulley 5 to rotate through the conveying belt, the driving roller 6 is driven to rotate, the second belt pulley 5 drives the third belt pulley 7 to rotate through the conveying belt, the driven roller 8 is driven to rotate, the material pressing rollers 910 are arranged above the driving roller 6 and the driven roller 8, the cable 22 penetrates through gaps between the driving roller 6 and the driven roller 8 and the material pressing rollers 910, and the cable 22 is conveyed under the rotation of the driving roller 6;
meanwhile, the second motor 12 is started to drive the first chain wheel 13 to rotate, the rotation of the first chain wheel 13 drives the second chain wheel 14 to rotate through a chain, and then the roller 15 is driven to rotate, and then the connecting block 10 is driven to pull the cable 22 to move forwards in the inner wall of the pipeline, so that the laying of the cable 22 is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A laying device for optical communication test optical cables for communication comprises a base (1), and is characterized in that: the automatic feeding device is characterized in that support frames (2) are fixed on two sides of the upper end of the base (1), a first motor (3) is fixed on one side of the bottom end of each support frame (2), a first belt pulley (4) is fixed on the end portion of an output shaft of each first motor (3), each first belt pulley (4) is connected with a second belt pulley (5) through transmission of a conveying belt, each second belt pulley (5) is fixed on the end portion of one end of a driving roller (6), each driving roller (6) is rotationally connected with each support frame (2), each second belt pulley (5) is connected with a third belt pulley (7) through transmission of the conveying belt, each third belt pulley (7) is fixed on the end portion of one end of each driven roller (8), each driven roller (8) is rotationally connected with each support frame (2), pressing mechanisms (9) are arranged above the driving rollers (6) and the driven rollers (8), and one side of each support frame (2) is connected, the one end of connecting block (10) is fixed with first mounting bracket (11), first mounting bracket (11) internal fixation has second motor (12), the output shaft end of second motor (12) is fixed with first sprocket (13), first sprocket (13) are connected with second sprocket (14) through chain drive, the one end at gyro wheel (15) is fixed in second sprocket (14), gyro wheel (15) rotate with first mounting bracket (11) and are connected, the one end of gyro wheel (15) is kept away from in first mounting bracket (11) and the both ends of the relative first mounting bracket (11) vertical direction of connecting block (10) all are provided with and prop tight mechanism (16).
2. The laying device of an optical communication test cable for communication according to claim 1, wherein: the pressing mechanism (9) comprises a fixing plate (901), a screw rod (902) is connected to the fixing plate (901) in a threaded transmission manner, the lower end of the screw rod (902) is fixed on the inner ring of the bearing (903), the outer ring of the bearing (903) is embedded on the pressure plate (904), connecting bolts (905) penetrate through two ends of the pressing plate (904), the lower ends of the connecting bolts (905) are fixed on the mounting block (906) in a threaded manner, a first spring (907) is arranged between the mounting block (906) and the pressing plate (904), the first spring (907) is sleeved on the connecting bolt (905), sliding blocks (908) are arranged on two sides of the mounting block (906), the sliding block (908) slides in a sliding rail (909), the sliding rail (909) is arranged on the supporting frame (2), and a material pressing roller (910) is rotatably connected between the two mounting blocks (906).
3. The laying device of an optical communication test cable for communication according to claim 2, wherein: the upper end of the screw rod (902) is fixed with a hand wheel (911), and one side of the upper end of the hand wheel (911) is fixed with a crank (912).
4. The laying device of an optical communication test cable for communication according to claim 2, wherein: the screw rod (902) is connected with a locking nut (913) in a threaded transmission mode, the locking nut (913) is located on the fixing plate (901), and a wrench (914) is fixed on one side of the locking nut (913).
5. The laying device of an optical communication test cable for communication according to claim 1, wherein: prop tight mechanism (16) including slip case (161), sliding connection has in slip case (161) and props tight slider (162), prop and be provided with second spring (163) between tight slider (162) and slip case (161), prop the one end that tight slider (162) kept away from second spring (163) and be fixed with second mounting bracket (164), second mounting bracket (164) rotate with gyro wheel (15) and be connected.
6. The laying device of an optical communication test cable for communication according to claim 5, wherein: prop up one end both sides that second mounting bracket (164) were kept away from in slider (162) and be provided with spacing platform (165), spacing platform (165) are located the inside of sliding box (161).
7. The laying device of an optical communication test cable for communication according to claim 1, wherein: a plurality of bulges (17) are uniformly arranged on the outer side of the roller (15).
8. The laying device of an optical communication test cable for communication according to claim 1, wherein: the cable (22) penetrates through the connecting block (10) and the first mounting frame (11), and the cable (22) is fixed to the connecting block (10) and the first mounting frame (11) through a fixing bolt (18) and a fixing nut (19).
9. The laying device of an optical communication test cable for communication according to claim 1, wherein: and protective covers (20) are fixed on the outer sides of the first belt pulley (4), the second belt pulley (5), the third belt pulley (7), the first chain wheel (13) and the second chain wheel (14).
10. The laying device of an optical communication test cable for communication according to claim 1, wherein: and self-locking universal wheels (21) are fixed at four corners of the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811379362.0A CN109270650B (en) | 2018-11-19 | 2018-11-19 | Laying device for optical communication test optical cable for communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811379362.0A CN109270650B (en) | 2018-11-19 | 2018-11-19 | Laying device for optical communication test optical cable for communication |
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| CN109270650A CN109270650A (en) | 2019-01-25 |
| CN109270650B true CN109270650B (en) | 2020-05-22 |
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| CN201811379362.0A Active CN109270650B (en) | 2018-11-19 | 2018-11-19 | Laying device for optical communication test optical cable for communication |
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| US6988854B2 (en) * | 2001-12-14 | 2006-01-24 | Sanmina-Sci Corporation | Cable dispenser and method |
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| CN109270650A (en) | 2019-01-25 |
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Effective date of registration: 20200428 Address after: Room 31026, underground garage and connecting platform, building 1-10, block b1e1, Fenghuang Tianjie garden, No. 68, Qinglan Road, Xinhe street, Kaifu District, Changsha City, Hunan Province Applicant after: Changsha zhaoxun Communication Technology Co., Ltd Address before: 526500 Xintang Village, Shibian Village Committee, Yuluo Town, Fengkai County, Zhaoqing City, Guangdong Province Applicant before: Chen Guanghuan |
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