CN113031185A

CN113031185A - End traction device for erecting communication engineering optical cable

Info

Publication number: CN113031185A
Application number: CN202110367916.0A
Authority: CN
Inventors: 郝胜华; 冯彩英; 杨晓雪; 赵艳; 孔姝睿; 陈艳杰
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-06-25
Anticipated expiration: 2041-04-06
Also published as: CN113031185B

Abstract

The invention discloses an end head traction device for erecting an optical cable in communication engineering, which comprises a first sleeve, wherein a second sleeve is slidably installed on the first sleeve through a sliding sleeve, a track groove matched with the sliding sleeve is formed in the first sleeve, a fixing mechanism is installed on the first sleeve and a sliding sleeve bracket, a plurality of upright posts are fixedly installed on the first sleeve and the second sleeve, a roller is rotatably installed on each upright post, and a first sleeve is slidably installed on the plurality of rollers together. Has the advantages that: the optical cable end is prevented from being exposed and contacting with a wall body, the phenomenon that the optical cable end is blocked between the bending and wall body is avoided, the optical cable is made to penetrate through the wall more smoothly, the wall penetrating times are reduced, the wall penetrating efficiency is improved, the original operation of manually pulling the traction rod is replaced, the traction is more convenient, the labor intensity of workers for traction is greatly reduced, and the requirements of wall bodies with different thicknesses can be met.

Description

End traction device for erecting communication engineering optical cable

Technical Field

The invention relates to the technical field of communication optical cable traction, in particular to an end head traction device for erecting an optical cable in communication engineering.

Background

The communication optical cable is the most promising communication transmission medium at present, and it is widely used in signal transmission of various departments such as telecommunications, electric power, broadcasting, etc., and will gradually become the main body of future communication networks, and usually, the communication optical cable will be buried under the earth's surface, reducing the damage probability, but the installation of some optical cables is affected by the conditions, and needs to run through the wall, for the wall with thinner thickness, only needs to pull one end of the optical cable to run through, and for the wall with thicker thickness, it is difficult to manually pull the through optical cable, so it needs to be equipped with a traction device to complete.

The existing traction device is simple in structure, only the end of the optical cable is clamped, then a traction rod on the device is inserted into a wall body and penetrates through the wall body, and then the traction rod is pulled from the other end to finish the operation of penetrating the wall through the optical cable, and the operation has the following defects in the specific use process: 1. the clamped optical cable is exposed outside, the structure in the wall body is complex, the end of the optical cable is easy to be clamped in the middle of the wall body, the optical cable can be completed by repeatedly pulling and inserting the traction rod back and forth, and the efficiency is low; 2. the draw bar needs to be manually pulled, so that the labor intensity is high; 3. the length of the traction rod is limited, if a thicker wall body is met, the traction rod needs to be connected with the pull rope, so that the wall penetrating operation can be completed, the operation is complex, and the application range is limited.

Therefore, the novel end head traction device for erecting the optical cable in the communication engineering can be adopted to solve the defects in the prior art.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an end head traction device for erecting an optical cable in communication engineering.

In order to achieve the purpose, the invention adopts the following technical scheme:

an end traction device for erecting an optical cable in communication engineering comprises a first sleeve, a second sleeve is arranged on the first sleeve in a sliding mode through a sliding sleeve, a track groove matched with the sliding sleeve is formed in the first sleeve, a fixing mechanism is arranged between the first sleeve and a sliding sleeve support, a plurality of vertical rods are fixedly arranged on the first sleeve and the second sleeve, each vertical rod is rotatably provided with a roller, the rollers are jointly and slidably provided with a first sleeve, a return mechanism is arranged between the first sleeve and the first sleeve, a second sleeve is fixedly arranged on the first sleeve, a screw rod and a sliding rod are slidably arranged on the second sleeve in a penetrating mode, two clamping plates are slidably arranged on the second sleeve, sliding mechanisms are arranged between the two clamping plates and the second sleeve, and one of the clamping plates is fixedly connected with the sliding rod, another be connected, two for rotating between splint and the screw rod equal fixed mounting has a plurality of pieces of supporting on the splint, install adjustment mechanism between screw rod and the sleeve two, rotate on the sleeve pipe two and install two line rollers, two equal fixed mounting has a plurality of teeth that keep off on the line roller, two all twine a stay cord, two on the line roller be fixed connection between stay cord and the sleeve one, rotate on the sleeve pipe two and install two and correspond stay cord matched with pulley, install two on the sleeve pipe two and correspond and keep off tooth matched with rotation prevention mechanism, install two on the sleeve pipe two and correspond and keep off tooth matched with area commentaries on classics mechanism.

In foretell communication engineering optical cable erects and uses end draw gear, fixed establishment includes draw-in groove, kelly, fixed disk, spring four and pull rod, it has two kellies to run through slidable mounting on the sleeve pipe one, set up a plurality of draw-in grooves with correspond kelly matched with on the sliding sleeve, two equal fixed mounting has a fixed disk, two on the kelly equal fixed mounting has a plurality of springs four between fixed disk and the sleeve pipe one, and equal fixed mounting has a pull rod on two fixed disks.

In foretell communication engineering optical cable erects and uses end draw gear, slide mechanism constructs including gleitbretter and cell body, two equal fixed mounting has a gleitbretter on the splint, set up on the sleeve two with two gleitbretter homogeneous phase complex cell bodies, two install the interlock structure between the gleitbretter.

In the above end traction device for erecting the optical cable in the communication engineering, the linkage structure comprises a first rack, a second rack and a gear, wherein the first rack is fixedly mounted on one sliding plate, the second rack is fixedly mounted on the other sliding plate, and the gear meshed with the first rack and the second rack is rotatably mounted on the groove body.

In the above-mentioned end draw gear for optical cable erection of communication engineering, the return mechanism includes stretch cord, pull ring and hold up tank, fixed mounting has two pull rings on the sleeve pipe one, two stretch cord of equal fixedly connected with on the pull ring, two hold up tanks have been seted up on the sleeve pipe one, two be fixed connection between stretch cord and the hold up tank that corresponds.

In the above end traction device for erecting the optical cable in the communication engineering, the adjusting mechanism comprises a nut, the nut is fixedly mounted on the second sleeve, and the screw rod is in threaded rotary connection with the nut.

In the end traction device for erecting the optical cable in the communication engineering, the rotation-preventing mechanism comprises two fixed columns, two fixed rods, two sliding blocks, a sliding groove and a second spring, the two fixed columns are fixedly installed on the second sleeve, the two fixed columns are both fixedly installed with the sliding block, the two sliding blocks are both provided with the two supporting rods matched with the corresponding stop teeth in a sliding manner, the two supporting rods are both provided with the sliding grooves matched with the corresponding sliding blocks, and the second spring is fixedly installed between the two sliding blocks and the corresponding sliding grooves.

In foretell communication engineering optical cable erects and uses end draw gear, take the favourable turn to construct including the bull stick, support post, pillar, fixed block, spring three and pivot, rotate on the sleeve pipe two and install two bull sticks, two equal fixed mounting has a pillar, two on the bull stick all rotate through the pivot on the pillar and install one and support the post, two equal fixed mounting has a fixed block, two on the pillar the fixed block with correspond support between the post equal fixed mounting have a spring three, two all install a resilience structure between bull stick and the sleeve pipe two.

In foretell communication engineering optical cable erects and uses end draw gear, the structure of kick-backing includes fixed plate, cushion and spring one, fixed mounting has two fixed plates on the sleeve pipe two, two equal fixed mounting has a cushion on the bull stick, two equal fixed mounting has a spring one between fixed plate and the cushion that corresponds.

Compared with the prior art, the invention has the advantages that:

1. through the cooperation use of sleeve pipe one and sleeve pipe two, can make the optical cable be located sleeve pipe one and sleeve pipe two, avoid the optical cable end to expose and contact with the wall body, avoid taking place the dead phenomenon of card to take place between the crooked and wall body of optical cable end to take place for the optical cable is worn the wall and is accomplished more smoothly, reduces and wears the wall number of times, has improved and has worn the wall efficiency.

2. Through the cooperation use of line roller, stay cord, fender tooth, bull stick and support post, the accessible rotates the bull stick and makes the line roller rotate, then makes sleeve one slide on the gyro wheel to this operation of having replaced original manual pulling traction lever makes to pull more convenient, greatly reduced pull the artifical intensity of labour who needs.

3. The sliding sleeve is fixed by matching the clamping rod and the clamping groove, so that the sliding sleeve is prevented from sliding in the wall, and the relative stability between the first sleeve and the second sleeve is improved.

4. Through the cooperation of stretch cord, pull ring and hold up tank, can make sleeve one reply to home position, avoid artifical manual promotion sleeve one to make it reply to home position, greatly reduced artifical intensity of labour, it is more convenient to use.

5. The line roller is prevented from reversely rotating under the action of the elastic rope, so that partial rotation can be carried out after the line roller rotates clockwise, the rotating frequency is increased, the rotating frequency of the line roller is reduced, and the wall penetrating efficiency is improved.

In conclusion, the invention avoids the optical cable end from being exposed to contact with the wall body, avoids the phenomenon of dead clamping between the bending of the optical cable end and the wall body, enables the optical cable to pass through the wall more smoothly, reduces the times of wall passing, improves the wall passing efficiency, replaces the original operation of manually pulling the traction rod, enables the traction to be more convenient, greatly reduces the labor intensity of labor required by the traction, and can also meet the requirements of the wall bodies with different thicknesses.

Drawings

Fig. 1 is a schematic structural diagram of an end head traction device for erecting an optical cable in communication engineering according to the present invention;

FIG. 2 is a side view of the cleat portion of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

FIG. 5 is an enlarged schematic view of a portion C of FIG. 1;

fig. 6 is an enlarged schematic view of a portion D in fig. 1.

In the figure: 1 sleeve pipe I, 2 rotating rods, 3 fixing plates, 4 cushion blocks, 5 spring I, 6 sleeve I, 7 sleeve II, 8 screw rods, 9 nuts, 10 clamping plates, 11 rollers, 12 elastic ropes, 13 pull ropes, 14 pulleys, 15 wire rollers, 16 abutting blocks, 17 rack I, 18 rack II, 19 gears, 20 fixing columns, 21 abutting rods, 22 sliding blocks, 23 sliding grooves, 24 spring II, 25 abutting columns, 26 supporting columns, 27 fixing blocks, 28 spring III, 29 rotating shafts, 30 sleeve pipe II, 31 sliding sleeves, 32 clamping grooves, 33 clamping rods, 34 fixing disks, 35 spring IV, 36 pull rods, 37 pull rings, 38 storage grooves, 39 blocking teeth and 40 sliding rods.

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. 1-6, an end traction device for erecting an optical cable in communication engineering comprises a sleeve I1, a sleeve II 30 is slidably mounted on the sleeve I1 through a sliding sleeve 31, a track groove matched with the sliding sleeve 31 is formed in the sleeve I1, a fixing mechanism is mounted on a support of the sleeve I1 and the sliding sleeve 31, a plurality of vertical rods are fixedly mounted on the sleeve I1 and the sleeve II 30, a roller 11 is rotatably mounted on each vertical rod, a sleeve I6 is jointly slidably mounted on the plurality of rollers 11, a return mechanism is mounted between the sleeve I6 and the sleeve I1, a sleeve II 7 is fixedly mounted on the sleeve I6, a screw 8 and a sliding rod 40 are slidably mounted on the sleeve II 7 in a penetrating manner, two clamping plates 10 are slidably mounted on the sleeve II 7, sliding mechanisms are mounted between the two clamping plates 10 and the sleeve II 7, one of the clamping plates 10 is fixedly connected with the sliding rod 40, the other clamping plate 10 is rotatably connected with the screw rod 8, a plurality of abutting blocks 16 are fixedly mounted on the two clamping plates 10, an adjusting mechanism is mounted between the screw rod 8 and the second sleeve 7, two wire rollers 15 are rotatably mounted on the second sleeve 30, a plurality of blocking teeth 39 are fixedly mounted on the two wire rollers 15, a pull rope 13 is wound on each wire roller 15, the two pull ropes 13 are fixedly connected with the first sleeve 6, two pulleys 14 matched with the corresponding pull ropes 13 are rotatably mounted on the second sleeve 30, two anti-rotation mechanisms matched with the corresponding blocking teeth 39 are mounted on the second sleeve 30, and two belt rotation mechanisms matched with the corresponding blocking teeth 39 are mounted on the second sleeve 30;

the following points are notable:

1. through the cooperation use of sleeve pipe one 1 and sleeve pipe two 30, can make the optical cable be located sleeve pipe one 1 and sleeve pipe two 30 in, avoid the optical cable end to expose and contact with the wall body, avoid taking place the dead phenomenon of card to take place between the crooked and wall body of optical cable end to take place for the optical cable is worn the wall and is accomplished more smoothly, reduces and wears the wall number of times, has improved and has worn the wall efficiency.

2. Through the cooperation use of line roller 15, stay cord 13, fender tooth 39, bull stick 2 and support post 25, the accessible rotates bull stick 2 and makes line roller 15 rotate, then makes sleeve 6 slide on gyro wheel 11 to this operation of having replaced original manual pulling traction lever, makes to pull more convenient, greatly reduced the artifical intensity of labour who pulls the needs.

3. Through the matching use of the sliding sleeve 31 and the track groove, the distance between the first sleeve 1 and the second sleeve 30 can be changed, so as to meet the requirements of walls with different thicknesses.

4. Fixed establishment includes draw-in groove 32, kelly 33, fixed disk 34, four 35 of spring and pull rod 36, it has two kellies 33 to run through slidable mounting on the sleeve pipe 1, set up a plurality ofly on the sliding sleeve 31 and correspond kelly 33 matched with draw-in groove 32, equal fixed mounting has a fixed disk 34 on two kellies 33, equal fixed mounting has four 35 of a plurality of springs between two fixed disks 34 and the sleeve pipe 1, and equal fixed mounting has a pull rod 36 on two fixed disks 34, the effect that sets up like this is in order to fix sliding sleeve 31, prevent that sliding sleeve 31 from sliding in the wall body, improve the relative stability between sleeve pipe 1 and the sleeve pipe two 30.

5. Slide mechanism constructs including gleitbretter and cell body, and equal fixed mounting has a gleitbretter on two splint 10, set up on sleeve two 7 with two gleitbretter homogeneous phase complex cell bodies, installs the interlock structure between two gleitbretters, the effect that sets up like this is in order to reduce the frictional force between splint 10 and the sleeve two 7 for splint 10 slide more smoothly.

6. The linkage structure comprises a first rack 17, a second rack 18 and a gear 19, wherein the first rack 17 is fixedly arranged on one sliding plate, the second rack 18 is fixedly arranged on the other sliding plate, the gear 19 meshed with the first rack 17 and the second rack 18 is rotatably arranged on the groove body, and the arrangement is used for enabling the two clamping plates 10 to simultaneously move in opposite directions so as to ensure that the optical cable is clamped at the center position of the second sleeve 7.

7. Restoring mechanism includes elastic rope 12, pull ring 37 and hold up tank 38, sleeve pipe 1 goes up two pull rings 37 of fixed mounting, elastic rope 12 of equal fixedly connected with on two pull rings 37, two hold up tanks 38 have been seted up on sleeve 6, be fixed connection between two elastic rope 12 and the hold up tank 38 that corresponds, the effect that sets up like this is in order to make sleeve 6 reply to primary position, avoid artifical manual promotion sleeve 6 to make it reply to primary position, greatly reduced artifical intensity of labour, it is more convenient to use.

8. The adjusting mechanism comprises a nut 9, the nut 9 is fixedly mounted on the second sleeve 7, the screw rod 8 and the nut 9 are in threaded rotation connection, and the adjusting mechanism is used for adjusting the distance between the two clamping plates 10 to meet the requirements of optical cables of different sizes and enlarge the application range of the device.

9. The anti-rotation mechanism comprises fixed columns 20, abutting rods 21, sliding blocks 22, sliding grooves 23 and a second spring 24, two fixed columns 20 are fixedly mounted on a second sleeve 30, a sliding block 22 is fixedly mounted on each fixed column 20, an abutting rod 21 matched with a corresponding blocking tooth 39 is slidably mounted on each sliding block 22, the sliding grooves 23 matched with the corresponding sliding blocks 22 are formed in each abutting rod 21, and a second spring 24 is fixedly mounted between each sliding block 22 and the corresponding sliding groove 23.

10. The area favourable turn includes bull stick 2, support post 25, pillar 26, fixed block 27, three 28 and pivot 29 of spring, it installs two bull sticks 2 to rotate on the sleeve pipe two 30, equal fixed mounting has a pillar 26 on two bull sticks 2, all rotate through pivot 29 on two pillars 26 and install one and support post 25, equal fixed mounting has a fixed block 27 on two pillars 26, equal fixed mounting has three 28 of spring between two fixed blocks 27 and the support post 25 that corresponds, all install a resilience structure between two bull sticks 2 and the sleeve pipe two 30, the effect that sets up like this is in order to avoid artifical manual rotation line roller 15, accelerate line roller 15 rotation frequency, the wall efficiency of wearing has been improved.

11. The resilience structure comprises a fixing plate 3, a cushion block 4 and a first spring 5, two fixing plates 3 are fixedly mounted on a second sleeve 30, a cushion block 4 is fixedly mounted on each of two rotating rods 2, a first spring 5 is fixedly mounted between each of the two fixing plates 3 and the corresponding cushion block 4, the effect of setting is to automatically return the rotating rods 2, the rotating rods 2 are prevented from being manually lifted to perform next pressing operation, and the manual labor intensity is effectively reduced.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an end draw gear is used in communication engineering optical cable erects, includes sleeve pipe (1), its characterized in that, there is sleeve pipe two (30) through sliding sleeve (31) slidable mounting on sleeve pipe (1), set up on sleeve pipe (1) with sliding sleeve (31) matched with track groove, sleeve pipe (1) and sliding sleeve (31) support mounting have fixed establishment, equal fixed mounting has a plurality of pole settings on sleeve pipe (1) and sleeve pipe two (30), every all rotate on the pole setting and install a gyro wheel (11), a plurality of it has a sleeve (6) to slide jointly on gyro wheel (11), install the answer mechanism between sleeve pipe (6) and sleeve pipe (1), fixed mounting has a sleeve pipe two (7) on sleeve pipe (6), it has a screw rod (8) and a slide bar (40) to run through slidable mounting on sleeve pipe two (7), sliding mounting has two splint (10) on sleeve two (7), two sliding mechanism all installs between splint (10) and sleeve two (7), one of them be fixed connection between splint (10) and slide bar (40), another be connected for rotating between splint (10) and screw rod (8), two equal fixed mounting has a plurality of piece (16) of supporting on splint (10), install adjustment mechanism between screw rod (8) and sleeve two (7), rotating mounting has two line roller (15) on sleeve two (30), two equal fixed mounting has a plurality of fender teeth (39) on line roller (15), two all twine on line roller (15) and have a stay cord (13), two be fixed connection between stay cord (13) and sleeve one (6), rotating mounting has two and corresponds stay cord (13) matched with pulley (14) on sleeve two (30), two anti-rotation mechanisms matched with the corresponding blocking teeth (39) are installed on the second sleeve (30), and two belt rotation mechanisms matched with the corresponding blocking teeth (39) are installed on the second sleeve (30).

2. The end traction device for optical cable erection in communication engineering according to claim 1, wherein the fixing mechanism comprises a clamping groove (32), clamping rods (33), a fixed disk (34), four springs (35) and a pull rod (36), two clamping rods (33) are slidably mounted on the first sleeve (1) in a penetrating manner, a plurality of clamping grooves (32) corresponding to the clamping rods (33) are formed in the sliding sleeve (31), the two clamping rods (33) are respectively and fixedly provided with one fixed disk (34), the two fixed disks (34) and the first sleeve (1) are respectively and fixedly provided with four springs (35), and one pull rod (36) is respectively and fixedly mounted on the two fixed disks (34).

3. The end traction device for erecting the optical cable in the communication engineering as recited in claim 1, wherein the sliding mechanism comprises sliding pieces and groove bodies, two sliding pieces are fixedly mounted on the two clamping plates (10), the groove bodies matched with the two sliding pieces are formed in the second sleeve (7), and a linkage structure is mounted between the two sliding pieces.

4. The end traction device for erecting the optical cable in the communication engineering according to claim 3 is characterized in that the linkage structure comprises a first rack (17), a second rack (18) and a gear (19), wherein the first rack (17) is fixedly installed on one sliding sheet, the second rack (18) is fixedly installed on the other sliding sheet, and the gear (19) which is meshed with the first rack (17) and the second rack (18) is rotatably installed on the groove body.

5. The end head traction device for optical cable erection in communication engineering according to claim 1, wherein the return mechanism comprises a bungee cord (12), pull rings (37) and storage grooves (38), two pull rings (37) are fixedly installed on the first sleeve (1), one bungee cord (12) is fixedly connected to each of the two pull rings (37), two storage grooves (38) are formed in the first sleeve (6), and the two bungee cords (12) and the corresponding storage grooves (38) are fixedly connected.

6. The end traction device for erecting the optical cable in the communication engineering according to claim 1, wherein the adjusting mechanism comprises a nut (9), the nut (9) is fixedly installed on the second sleeve (7), and the screw rod (8) is in threaded rotary connection with the nut (9).

7. The end traction device for optical cable erection in communication engineering according to claim 1, wherein the rotation-preventing mechanism comprises two fixing columns (20), two abutting rods (21), two sliding blocks (22), a sliding groove (23) and a second spring (24), the two fixing columns (20) are fixedly mounted on the second sleeve (30), one sliding block (22) is fixedly mounted on each fixing column (20), one abutting rod (21) matched with the corresponding stop tooth (39) is slidably mounted on each sliding block (22), the two abutting rods (21) are respectively provided with a sliding groove (23) matched with the corresponding sliding block (22), and the second spring (24) is fixedly mounted between each sliding block (22) and the corresponding sliding groove (23).

8. The end traction device for erecting the optical cable in the communication engineering according to claim 1, wherein the rotation mechanism comprises a rotating rod (2), a supporting column (25), a supporting column (26), a fixing block (27), a spring III (28) and a rotating shaft (29), two rotating rods (2) are rotatably mounted on a second sleeve (30), a supporting column (26) is fixedly mounted on each rotating rod (2), a supporting column (25) is rotatably mounted on each supporting column (26) through the rotating shaft (29), a fixing block (27) is fixedly mounted on each supporting column (26), a spring III (28) is fixedly mounted between each fixing block (27) and the corresponding supporting column (25), and a rebound structure is mounted between each rotating rod (2) and the second sleeve (30).

9. The end traction device for erecting the optical cable in the communication engineering according to claim 8 is characterized in that the rebound structure comprises fixing plates (3), cushion blocks (4) and a first spring (5), two fixing plates (3) are fixedly installed on the second sleeve (30), one cushion block (4) is fixedly installed on each of the two rotating rods (2), and a first spring (5) is fixedly installed between each fixing plate (3) and the corresponding cushion block (4).