CN110137861B

CN110137861B - Power assisting device for laying pipeline optical cables

Info

Publication number: CN110137861B
Application number: CN201910507556.2A
Authority: CN
Inventors: 张枫华; 张朱晨
Original assignee: Nanjing Longma Communication Engineering Co ltd
Current assignee: Nanjing Longma Communication Engineering Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-09-22
Anticipated expiration: 2039-06-12
Also published as: CN110137861A

Abstract

The invention discloses a pipeline optical cable laying power assisting device, which belongs to the field of communication technical equipment, and the technical scheme is as follows: the power assisting device is arranged at the axial position and the steering position of the hose, and the power assisting device is detachably connected with the hose; the driving assembly comprises a supporting frame arranged on the hose, a plurality of driving shafts arranged in the supporting frame and driving belts coated outside the driving shafts, wherein one driving shaft is provided with a driving motor, the outside of the hose is provided with one driving motor, one driving shaft is coaxially connected with a rotating shaft of the driving motor, and the driving assemblies are symmetrically provided with two groups about the center of the hose; has the technical effects that: the operation difficulty that the optical cable is laid and turned in the hose is reduced.

Description

Power assisting device for laying pipeline optical cables

Technical Field

The invention relates to the field of communication technical equipment, in particular to a power assisting device for laying a pipeline optical cable.

Background

At present, in communication engineering, optical cable laying is an important link of communication system construction, the optical cables in new pipe holes are protected by hard plastic pipes, and the existing phi 90mm standard cement pipe holes can accommodate 3 28/32 mm plastic sub-pipes; the phi 110mm standard plastic pipeline can accommodate 28/32 mm subducts with 4 pieces. The length of the plastic pipe arranged at one time is based on the principle of facilitating the penetration and the arrangement of the optical cable.

The method comprises the steps of firstly, penetrating a glass fiber reinforced plastic pipe penetrating device into a pipe hole from one well, penetrating the pipe hole into another well, carrying in a lead wire, laying a plastic sub pipe, then, penetrating the glass fiber reinforced plastic pipe penetrating device into the plastic sub pipe hole, carrying in the lead wire and an optical cable. In the process of laying the optical cable, the glass fiber reinforced plastic pipe penetrating device is heavy and inconvenient to operate.

Chinese patent No. CN107086502A discloses a communication pipeline lead wire distributor, which comprises a machine body, an arc guide block arranged at one end of the machine body, a motor arranged at one end of the machine body far from the arc guide block, an impeller arranged on a rotating shaft of the motor and used for pushing the machine body to advance, and an optical cable lead wire arranged on the motor and used for pulling an optical cable; the fuselage is cylindricly, and circular arc guide block, fuselage, the coaxial setting of motor, the circular arc guide block is kept away from the one end of circular arc and is rotated with the fuselage and be connected, and the one end that the impeller was kept away from to the motor also rotates with the fuselage to be connected, a plurality of down tube of fuselage side fixedly connected with, the down tube is kept away from fuselage one end and is equipped with the leading wheel, and the one end that the fuselage was kept away from to the circular arc guide block still is equipped with the monitoring device who.

Although the communication pipeline lead wire distributor has the advantages of small mass, portability and operation, and is beneficial to flexibly advancing and adjusting the posture of the lead wire distributor in an underground pipeline, in the actual use process, the communication pipeline lead wire distributor can only linearly walk in the pipeline, so that people are inconvenient to realize the work of reversely laying optical cables or guide wires in a hole well.

Disclosure of Invention

The invention aims to provide a pipeline optical cable arrangement power assisting device which has the advantage of facilitating people to realize reversing laying of optical cables or guide lines in a hole well.

The technical purpose of the invention is realized by the following technical scheme:

a pipeline optical cable laying power assisting device comprises a plurality of sections of telescopic hoses, power assisting mechanisms, a driving assembly and a power assisting mechanism, wherein the power assisting mechanisms are arranged at the axial position and the steering position of each hose and detachably connected with the corresponding hose; the drive assembly comprises a support frame arranged on the hose, a plurality of drive shafts arranged in the support frame and a drive belt wrapped outside the drive shafts, a drive motor is arranged outside the hose, one of the drive shafts is coaxially connected with the rotation shaft of the drive motor, and two sets of drive assemblies are symmetrically arranged on the center of the hose.

Through adopting above-mentioned technical scheme, when laying the optical cable, the operator wears to establish the hose with the optical cable at first in, then the operator starts driving motor, and driving motor drives one of them drive shaft and rotates for the driving band is in the outside transmission of a plurality of drive shafts, makes a plurality of drive shaft synchronous revolution. At the moment, the optical cable is conveyed in the hose under the transmission force of the driving belt, and the optical cable is conveyed and steered in the hose under the action of the power assisting mechanism in the hose, so that the difficulty of steering the optical cable in the hose is reduced, and an operator can conveniently arrange the optical cable in the hose. Because two sets of drive assembly set up about the hose symmetry, two sets of drive assembly drive the optical cable simultaneously for the atress is even on the optical cable, has improved the efficiency of laying the optical cable.

Furthermore, the bottom of the driving motor and one side of the hose away from the bottom are provided with a telescopic supporting rod, and the telescopic supporting rod is provided with a first screw and a first nut which are used for fixing and limiting the telescopic supporting rod.

Through adopting above-mentioned technical scheme, during the installation, the operator adjusts required length with the length of flexible bracing piece to restrict the length of flexible bracing piece through first screw and first nut, flexible bracing piece conflict support this moment on driving motor and communication channel's inside wall. The arrangement is such that the position of the drive motor is fixed, increasing the stability of the drive motor between the outside of the hose and the inside of the communication channel.

Furthermore, assist drive device includes helping hand motor, sets up the helping hand wheel on helping hand motor, set up the open end that supplies helping hand wheel to wear to establish on the hose.

Through adopting above-mentioned technical scheme, when laying the optical cable in the hose, helping hand motor work and drive helping hand wheel and rotate, the optical cable is conveyed under the effect of helping hand motor and helping hand wheel in the hose this moment, has played the effect of further conveying to the optical cable. At the department that turns to of hose, the optical cable turns to at the conveying of helping hand wheel, and the setting of helping hand wheel has played the guide effect to the optical cable, has reduced the degree of difficulty that the optical cable turned to in the hose.

Furthermore, a plurality of power assisting ring grooves are formed in the circumferential side wall of the power assisting wheel, and the cross section of each power assisting ring groove is triangular.

Through adopting above-mentioned technical scheme, the setting of helping hand annular for helping hand wheel during operation, the optical cable restriction has increased the frictional force between optical cable and the helping hand wheel and has moved along the cell wall of helping hand annular in the helping hand annular, thereby is convenient for helping hand wheel tractive optical cable to move in the hose.

Furthermore, the bottom of the power-assisted motor and one side of the hose far away from the bottom are provided with a stable supporting rod, and the stable supporting rod is telescopic and fixed through the matching of a second screw and a second nut.

Through adopting above-mentioned technical scheme, the setting of stabilizing support pole for the operator is before carrying out the outrigger to the helping hand motor, and the operator can adjust the length of stabilizing support pole according to the distance between the hose outside and the inboard of communication channel, and makes the length of stabilizing support pole fix through the cooperation of second screw and second nut. The stability of helping hand motor between the hose outside and communication channel's inboard has been increased in the setting of stabilizing the bracing piece.

Furthermore, the outside of hose is equipped with electric cylinder, electric cylinder's output wears to establish the open end on the hose and extends to the inside of hose, just the tip rigid coupling of electric cylinder's output has the horizontal pole that is used for restricting the optical cable in the hose.

Through adopting above-mentioned technical scheme, when the position of optical cable in the hose need be fixed, the operator starts electrical cylinder, and electrical cylinder's output stretches out for the horizontal pole removes towards the hose, and is inconsistent until the horizontal pole and the outer wall of optical cable, makes the position of optical cable restricted, has increased the stability of optical cable in the hose.

Further, hose circumference side is equipped with flexible supporting component, flexible supporting component is equipped with the multiunit in the axis direction of hose, flexible supporting component include with hose articulated location bracing piece, the location bracing piece is fixed through the cooperation of third screw and third nut.

Through adopting above-mentioned technical scheme, during the installation, the operator will adjust the length of location bracing piece according to the distance between hose and the communication channel to the cooperation through third screw and third nut is fixed the length restriction of location bracing piece. The supporting effect to the hose has been strengthened to the setting of location bracing piece, has guaranteed the stability of hose in communication channel.

Furthermore, two ends of the hose are fixedly connected with positioning rings.

Through adopting above-mentioned technical scheme, the setting of holding ring has played the fixed action to the tip of hose for the hose keeps fixed shape under the supporting role of holding ring, has played the effect of supporting the design to the hose, has reduced the possibility that the hose appears warping.

Further, be equipped with the conveyer belt with driving band looks adaptation on the hose, the outside of hose is equipped with the support frame, one side that the support frame is close to the conveyer belt is rotated and is connected with the axis of rotation, the conveyer belt parcel is in the periphery of axis of rotation, one side rigid coupling that the conveyer belt was kept away from to the support frame has the connecting plate, one side that the connecting plate deviates from the support frame is equipped with the cylinder, the output and the connecting plate of cylinder are connected.

Through adopting above-mentioned technical scheme, in the data send process to optical cable, driving motor drives the driving band and carries the optical cable in to the hose, and the lateral wall and the driving band and the conveyer belt of optical cable are inconsistent this moment, and optical cable is in the hose by the driving band conveying while and drive the conveyer belt round the axis of rotation transmission, has reached the effect that driving band and conveyer belt carried out the transmission to optical cable jointly. When the resistance that the in-process that the optical cable conveying received at the conveying is great, the output of cylinder withdraws for the connecting plate drives support frame and conveyer belt and keeps away from the optical cable, thereby has reduced the frictional resistance that the optical cable conveyed in the hose great and make the transfer rate of optical cable slow down or even by tensile deformation's possibility, has guaranteed going on smoothly of optical cable laying work.

Furthermore, the hose is formed by combining two split bodies which are fixedly connected through a hasp.

By adopting the technical scheme, the two split bodies forming the hose adopt the detachable connection mode, so that an operator can conveniently install and detach the hose.

In conclusion, the invention has the following beneficial effects:

1. the automatic steering of the optical cable at the conveying and steering position in the hose is realized, and the difficulty of laying the optical cable by an operator is reduced;

2. the hose is stably supported by the positioning support rod, and the stability of the overall structure of the hose in the communication channel is improved.

Drawings

Fig. 1 is a schematic structural diagram of a driving assembly, a power assisting mechanism and a telescopic supporting assembly for embodying the hose in the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic diagram of the structure for embodying the conveyor belt and the drive belt in the hose in this embodiment.

Fig. 4 is a schematic structural diagram of an output end and a limiting block of the electric cylinder in this embodiment.

Fig. 5 is a schematic structural diagram for embodying the structure that the power assist mechanism is installed at the turning position of the hose in the present embodiment.

Reference numerals: 1. a hose; 2. a drive assembly; 3. a power-assisted mechanism; 4. a support frame; 5. a drive shaft; 6. a drive belt; 7. a drive motor; 8. a telescopic support rod; 9. a first screw; 10. a first nut; 11. a booster motor; 12. a power-assisted wheel; 13. an open end; 14. a booster ring groove; 15. stabilizing the support rod; 16. a second screw; 17. a second nut; 18. an electric cylinder; 20. a cross bar; 21. a telescopic support assembly; 22. positioning the supporting rod; 23. a third screw; 24. a third nut; 25. a positioning ring; 26. connecting blocks; 27. a conveyor belt; 28. a support frame; 29. a rotating shaft; 30. a connecting plate; 31. a cylinder; 32. splitting; 33. a hasp is provided.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a power assisting device for laying optical cables in a pipeline refers to figure 1 and comprises a plurality of sections of telescopic hoses 1, wherein the hoses 1 are formed by combining two split bodies 32. When the hose is installed, an operator correspondingly splices the two split bodies 32 together, and fixedly connects the two split bodies 32 together through the buckles 33, so as to form the hose 1.

Referring to fig. 1, the hose 1 has positioning rings 25 welded to both ends thereof, and the positioning rings 25 are formed as two semicircular ring blocks surrounding the outer circumference of the hose 1. The positioning ring 25 is arranged to support and shape the end of the hose 1, so that the stability of the overall structure of the hose 1 is enhanced. The circumference side of hose 1 is equipped with flexible supporting component 21, and flexible supporting component 21 is equipped with the multiunit in the axis direction of hose 1, and flexible supporting component 21 includes location bracing piece 22, and location bracing piece 22 articulates on the outer wall of hose 1. When the hose is installed, an operator adjusts the length of the positioning support rod 22 according to the distance between the hose 1 and a communication channel (not shown in the figure), and fixes the length of the positioning support rod 22 through the cooperation of the third screw 23 and the third nut 24. The arrangement of the positioning support rod 22 enhances the support effect of the hose 1, and ensures the stability of the hose 1 in the communication channel.

Referring to fig. 1 and 2, two ends of a hose 1 are provided with driving assemblies 2, each driving assembly 2 comprises a supporting frame 4 arranged on the hose 1, a plurality of driving shafts 5 arranged in the supporting frame 4, the driving shafts 5 are rotatably connected in the supporting frame 4, the outer sides of the plurality of driving shafts 5 are jointly wrapped with a driving belt 6, the outer side of the hose 1 is provided with a driving motor 7, one driving shaft 5 is coaxially connected with the rotating shaft of the driving motor 7, and the driving assemblies 2 are symmetrically arranged in two groups about the center of the hose 1. The bottom of driving motor 7 and the one side of keeping away from hose 1 are equipped with flexible bracing piece 8, are equipped with on the flexible bracing piece 8 to be used for the fixed first screw 9 and the first nut 10 that restrict flexible bracing piece 8.

Referring to fig. 1 and 2, during installation, an operator adjusts the length of the telescopic support rod 8 according to the distance between the driving motor 7 and the communication channel, and then the operator fixes the length of the telescopic support rod 8 by the cooperation of the first screw 9 and the first nut 10, so that the driving motor 7 is stably supported and installed on the outer side of the hose 1. When the optical cable is conveyed in the hose 1, the operator simultaneously activates the driving motors 7 in the two sets of driving assemblies 2, and the rotating shafts of the driving motors 7 drive one of the driving shafts 5 to rotate, so that the driving belt 6 is transmitted outside the plurality of driving shafts 5, and the plurality of driving shafts 5 are synchronously rotated, and the optical cable is conveyed in the hose 1 under the transmission force of the driving belt 6.

Referring to fig. 1 and 3, the hose 1 is provided with a conveyor belt 27 adapted to the driving belt 6, the hose 1 is provided with a support 28 on the outer side, and a rotating shaft 29 is rotatably connected to one side of the support 28 close to the conveyor belt 27, in this embodiment. The rotating shafts 29 are three in number, the conveyor belt 27 wraps the peripheries of the three rotating shafts 29, one side, away from the conveyor belt 27, of the support frame 28 is welded with a connecting plate 30, one side, away from the support frame 28, of the connecting plate 30 is provided with a cylinder 31, and the output end of the cylinder 31 is welded and fixed with the connecting plate 30. In the transmission process of the optical cable (not shown in the figures), the outer side wall of the optical cable (not shown in the figures) is abutted against the driving belt 6 and the conveyor belt 27, the driving motor 7 drives the driving belt 6 to convey the optical cable in the hose 1, and at the moment, the optical cable drives the conveyor belt 27 to transmit around the rotating shaft 29, so that the effect that the driving belt 6 and the conveyor belt 27 jointly transmit the optical cable is achieved. When the resistance that the optical cable conveying receives in the conveying process is great, the output of cylinder 31 withdraws for connecting plate 30 drives support frame 28 and conveyer belt 27 to keep away from the optical cable, thereby has reduced conveyer belt 27 and has made the transmission speed of optical cable slow down even by the possibility of tensile deformation to the frictional resistance of optical cable great.

Referring to fig. 1 and 5, the hose 1 is provided with a power assisting mechanism 3 at both the axial position and the turning position, and the power assisting mechanism 3 is detachably connected with the hose 1; the power-assisted mechanism 3 comprises a power-assisted motor 11 and a power-assisted wheel 12 coaxially connected with a rotating shaft of the power-assisted motor 11, a plurality of power-assisted ring grooves 14 are formed in the circumferential side wall of the power-assisted wheel 12, an opening end 13 is formed in the hose 1, and part of the axial surface of the power-assisted wheel 12 penetrates through the opening end 13 to the inside of the hose 1. When an optical cable (not shown) is transmitted by the driving belt 6 in the hose 1, the optical cable contacts with the axial surface of the assisting wheel 12, the assisting motor 11 works and drives the assisting wheel 12 to rotate, thereby playing a role of further transmission for the optical cable. When the optical cable needs to be steered at the steering position, the power assisting wheel 12 positioned at the steering position of the hose 1 plays a guiding role in guiding the optical cable, so that the optical cable smoothly steers and is continuously laid at the steering position of the hose 1, and the difficulty in laying the optical cable is reduced.

Referring to fig. 4, the cross section of the assisting ring groove 14 is triangular, and the direction of the notch of the assisting ring groove 14 is the same as the transmission direction of the optical cable. The arrangement of the assisting ring groove 14 increases the contact area between the optical cable (not shown) and the assisting wheel 12, and increases the friction force between the optical cable and the assisting wheel 12, so that the optical cable is conveniently driven in the hose 1 under the driving action of the assisting wheel 12. The bottom of the power-assisted motor 11 and one side far away from the hose 1 are provided with a stabilizing support rod 15, and the stabilizing support rod 15 is telescopic and fixed through the matching of a second screw 16 and a second nut 17.

Referring to fig. 4, an electric cylinder 18 is disposed outside the hose 1, the bottom of the electric cylinder 18 is connected to the assist motor 11 through a connecting block 26, and two sides of the connecting block 26 are welded to the bottom of the electric cylinder 18 and a side wall of the assist motor 11, respectively. The output end of the electric cylinder 18 passes through the open end 13 (fig. 1) of the hose 1 and extends inside the hose 1, and the end of the electric cylinder 18 is vertically welded with the cross bar 20. When an optical cable (not shown) is conveyed to a corresponding position in the hose 1, an operator starts the electric cylinder 18, the output end of the electric cylinder 18 extends out to enable the cross rod 20 to move towards the optical cable until the cross rod 20 abuts against the side wall of the optical cable, and the position of the optical cable is limited at the moment, so that the stability of the optical cable in the hose 1 is improved.

The specific implementation process comprises the following steps: in the process of laying the optical cable at the hose 1, an operator starts the driving motor 7 and the power-assisted motor 11, the driving motor 7 drives the driving shaft 5 to rotate so as to drive the driving belt 6 to transmit the optical cable, the conveying belt 27 also transmits the optical cable at the same time, meanwhile, the power-assisted motor 11 drives the power-assisted wheel 12 to rotate so as to play a further transmission role on the optical cable, and the power-assisted wheel 12 positioned at the steering position on the hose 1 plays a guiding role on the steering of the optical cable. In the transmission process, if the frictional resistance borne by the optical cable is large, the output end of the air cylinder 31 retracts to drive the supporting frame 28 and the conveying belt 27 to be far away from the optical cable, so that the frictional resistance to the optical cable is reduced. When the optical cable is laid to the required position, the driving motor 7 and the power-assisted motor 11 stop working, the operator starts the electric cylinder 18 at the moment, and the output end of the electric cylinder 18 extends out until the limiting block 20 is inconsistent with the optical cable, so that the optical cable is fixed in the hose 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a booster unit is put to pipeline optical cable cloth, includes multisection telescopic hose (1), the axial department of hose (1) all is equipped with assist drive device (3) with the department of turning to, assist drive device (3) are dismantled with hose (1) and are connected its characterized in that: the device also comprises a driving component (2) arranged on the hose (1) and a power-assisted mechanism (3) arranged in the middle of the hose (1);

the drive assembly (2): including setting up carriage (4) on hose (1), setting up a plurality of drive shafts (5) in carriage (4), cladding driving band (6) in a plurality of drive shafts (5) outside, one of them be equipped with driving motor (7) on drive shaft (5), the outside of hose (1) is equipped with one driving motor (7), one of them driving shaft (5) and driving motor (7) the axis of rotation coaxial coupling, drive assembly (2) are equipped with two sets ofly about the central symmetry of hose (1).

2. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: the bottom of driving motor (7) and the one side of keeping away from hose (1) are equipped with flexible bracing piece (8), be equipped with on flexible bracing piece (8) and be used for fixing first screw (9) and first nut (10) that restrict flexible bracing piece (8).

3. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: the power-assisted mechanism (3) comprises a power-assisted motor (11) and a power-assisted wheel (12) arranged on the power-assisted motor (11), and an opening end (13) for the power-assisted wheel (12) to penetrate is formed in the hose (1).

4. The power assisting device for laying the pipeline optical cable according to claim 3, wherein: the circular side wall of the power-assisted wheel (12) is provided with a plurality of power-assisted ring grooves (14), and the cross section of each power-assisted ring groove (14) is triangular.

5. The power assisting device for laying the pipeline optical cable according to claim 3, wherein: the bottom of helping hand motor (11) and keep away from one side of hose (1) and be equipped with stabilizing support pole (15), stabilizing support pole (15) scalable and fix through the cooperation of second screw (16) and second nut (17).

6. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: the outside of hose (1) is equipped with electric cylinder (18), open end (13) on hose (1) are worn to establish and are extended to the inside of hose (1) by electric cylinder's (18) output, just the tip rigid coupling of electric cylinder's (18) output has horizontal pole (20) that are used for restricting the optical cable in hose (1).

7. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: hose (1) circumference side is equipped with flexible supporting component (21), flexible supporting component (21) are equipped with the multiunit in the axis direction of hose (1), flexible supporting component (21) include with hose (1) articulated location support pole (22), location support pole (22) are fixed through the cooperation of third screw (23) and third nut (24).

8. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: and positioning rings (25) are fixedly connected to the two ends of the hose (1).

9. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: be equipped with on hose (1) with conveyer belt (27) of driving band (6) looks adaptation, the outside of hose (1) is equipped with support frame (28), support frame (28) are close to one side rotation of conveyer belt (27) and are connected with axis of rotation (29), conveyer belt (27) parcel is in the periphery of axis of rotation (29), one side rigid coupling that conveyer belt (27) were kept away from in support frame (28) has connecting plate (30), one side that connecting plate (30) deviate from support frame (28) is equipped with cylinder (31), the output and the connecting plate (30) of cylinder (31) are connected.

10. The power assisting device for laying the pipeline optical cable according to claim 1, wherein: the hose (1) is formed by combining two split bodies (32), and the two split bodies (32) are fixedly connected through a hasp (33).