CN112670939A

CN112670939A - Electric power pipeline for laying cables in classified mode

Info

Publication number: CN112670939A
Application number: CN202011477531.1A
Authority: CN
Inventors: 虞旭海
Original assignee: Jiangxi Tuowang Electric Co ltd
Current assignee: Jiangxi Tuowang Electric Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-04-16

Abstract

The invention provides an electric power pipeline for laying cables in a classified mode, which belongs to the technical field of electric power and comprises an outer protection pipe, an inner triangular support, a main cable pipe and an auxiliary cable pipe. The invention provides an electric power pipeline for laying cables in a classified manner, the electric power pipeline separately places the cables through a main cable pipe and an auxiliary cable pipe for independent protection, the cables are convenient to inspect and maintain, the main cable and the auxiliary cable are placed through a placing plate, the cables are driven by a telescopic plate to be lifted, and then the cables are driven by a sliding block to move, so that the laying speed of the cables is accelerated, the laying efficiency is improved, the vibration of an inner triangular frame during laying the cables is reduced through a damping spring, the inner triangular frame is supported and fixed through a supporting frame, and the integral stability of the pipeline is improved.

Description

Electric power pipeline for laying cables in classified mode

Technical Field

The invention relates to the technical field of electric power, in particular to an electric power pipeline for laying cables in a classified mode.

Background

The invention relates to an electric power pipeline, which is developed along with the electric power industry of China, the electric power pipeline required to be used is promoted year by year, the electric power pipeline is usually buried underground, is corroded and easily damaged year by year, the existing electric power pipeline cable is not laid in a classified mode, the cable laying is mostly carried out manually, the laying speed is low, the laying efficiency is low, and the stability of a cable pipe is poor, for example, the electric power pipeline for laying cables in a classified mode disclosed by CN 208849395U, and the electric power pipeline for laying cables in a classified mode comprises a pipeline body and an inner sleeve matched with the pipeline body. The invention adopts the sleeve in the pipeline body sleeve, when the pipeline body is broken and damaged, sewage and rainwater can drain along the drainage groove; meanwhile, the inner sleeve can also play a role in protecting cables and the like. Moreover, according to different winding displacement requirements, inner sleeves with different shapes and specifications can be selected.

Disclosure of Invention

The invention aims to solve the problems that cables of the existing electric power pipeline are not laid in a classified mode, the cable laying is mostly manual laying, the laying speed is low, the laying efficiency is low, and the stability of cable pipes is poor.

In order to achieve the purpose, the invention provides the following technical scheme: an electric power pipeline for laying cables in a classified mode comprises an outer protection pipe, an inner triangular support, a main cable pipe and an auxiliary cable pipe, wherein the inner triangular support is fixedly connected to the middle inside the outer protection pipe, a fixing groove is fixedly embedded in the inner side of the inner triangular support, a sliding groove is fixedly embedded in the middle inside the bottom of the inner triangular support, the main cable pipe is fixedly connected to the middle above the inner triangular support, the auxiliary cable pipe is fixedly connected to the lower inside of the inner triangular support, a groove is fixedly embedded in one side of the auxiliary cable pipe, damping springs are fixedly connected to two sides outside the inner triangular support, a supporting frame is fixedly connected to one end of each damping spring, a sliding block is movably connected to the inside of the sliding groove, a telescopic plate is fixedly connected to the top of the sliding block, protruding blocks are fixedly connected to two sides of the telescopic plate, the outer portion of the rotating shaft is fixedly connected with a placing plate, two sides of the placing plate are movably connected with side plates, a diversion trench is fixedly connected to the center of the top of the main cable pipe, a movable door is movably connected to the bottom of the main cable pipe, fixing blocks are fixedly connected to the outer portions of the main cable pipe and the auxiliary cable pipe, and a supporting block is fixedly connected between the main cable pipe and the auxiliary cable pipe.

Further preferred scheme: the inner tripod is an equilateral triangle, and the vertex angle of the inner tripod is fixedly embedded in the outer protective tube.

Further preferred scheme: an opening is fixed on one side of each auxiliary cable tube, the openings of the two auxiliary cable tubes are symmetrically arranged, a guide plate is fixedly connected to the lower portion of the opening of each auxiliary cable tube, and the guide plates are obliquely and downwards arranged.

Further preferred scheme: the two lugs are respectively movably connected with the grooves on the two sides, and the shape and the size of the lugs are matched with the grooves.

Further preferred scheme: the top of the support frame is connected with the tail end of the damping spring, the bottom of the support frame is connected with the outer protection tube, and a triangular shape is formed between the support frame and the bottom of the outer protection tube.

Further preferred scheme: the inside and outside fixed surface of outer protection tube is connected with the waterproof layer, fixed embedded anticorrosive coating in the middle of the waterproof layer.

Further preferred scheme: the fixed embedded standing groove that has in board top places, just the standing groove is circular-arc, and the diameter is greater than the diameter of main cable.

The invention provides an electric power pipeline for laying cables in a classified manner, which has the following beneficial effects:

1. the invention places the most important and principal cables through the main cable tube, places the subsidiary and subsidiary cables through the subsidiary cable tube, separately places the cables for independent protection, and is convenient for checking and maintaining the cables.

2. The cable laying device has the advantages that the main cable and the auxiliary cable are placed through the placing plate, the cable is driven to be lifted through the telescopic plate, the cable is driven to move through the sliding block, and the cables are placed into the corresponding cable tubes in a classified mode through the rotating shaft, so that the cable laying speed is increased, and the cable laying efficiency is improved.

3. And secondly, when the outer protection pipe and the top of the inner tripod are damaged through the diversion trench, water and silt falling from the upper part of the pipeline are timely discharged, so that the situation that the water and the silt enter the main cable pipe or the auxiliary cable pipe to block the cable pipe to damage the cable is avoided.

4. Finally, the vibration of the inner triangular frame when the cable is laid is reduced through the damping spring, the inner triangular frame is supported and fixed through the support frame, the overall stability of the pipeline is improved, and the practicability of the pipeline laying device is further improved.

Drawings

Fig. 1 is a longitudinal sectional view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a telescopic plate structure according to the present invention.

Fig. 3 is a schematic view of the structure of the secondary cable tube of the present invention.

In FIGS. 1-3: 1. an outer protection tube; 101. a waterproof layer; 102. an anticorrosive layer; 2. an inner tripod; 201. fixing grooves; 202. a chute; 3. a secondary cable tube; 301. a groove; 4. a support frame; 5. a retractable plate; 6. a slider; 601. a roller; 7. a damping spring; 8. a bump; 9. a guide plate; 10. a rotating shaft; 11. placing the plate; 1101. a placement groove; 12. a side plate; 13. a fixed block; 14. a diversion trench; 15. a main cable pipe; 16. a movable door; 17. supporting block

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 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 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.

Example (b):

please refer to fig. 1 to 3:

the embodiment provides a further preferable scheme of an electric power pipeline for laying cables in a classified mode, which comprises an outer protection pipe 1, an inner triangular frame 2, a main cable pipe 15 and a secondary cable pipe 3, wherein the inner triangular frame 2 is fixedly connected to the middle inside the outer protection pipe 1, a fixing groove 201 is fixedly embedded in the inner side of the inner triangular frame 2, a sliding groove 202 is fixedly embedded in the middle inside the bottom of the inner triangular frame 2, the main cable pipe 15 is fixedly connected to the middle above the inside of the inner triangular frame 2, the secondary cable pipe 3 is fixedly connected to the lower inside of the inner triangular frame 2, a groove 301 is fixedly embedded in one side of the secondary cable pipe 3, damping springs 7 are fixedly connected to two sides outside of the inner triangular frame 2, one ends of the damping springs 7 are fixedly connected with a supporting frame 4, a sliding block 6 is movably connected to the inside of the sliding groove 202, a telescopic plate 5, the top of the expansion plate 5 is movably connected with a rotating shaft 10, the outer portion of the rotating shaft 10 is fixedly connected with a placing plate 11, two sides of the placing plate 11 are movably connected with side plates 12, the center of the top of a main cable pipe 15 is fixedly connected with a diversion trench 14, the bottom of the main cable pipe 15 is movably connected with a movable door 16, the outer portions of the main cable pipe 15 and an auxiliary cable pipe 3 are fixedly connected with a fixing block 13, and a supporting block 17 is fixedly connected between the main cable pipe 15 and the auxiliary cable pipe 3.

Further, interior tripod 2 is equilateral triangle, and the apex angle of interior tripod 2 is fixed embedded inside outer protection tube 1, and triangle-shaped has strong stability, supports, fixes and protects main, vice cable through interior tripod 2, promotes the life of cable pipe.

Furthermore, an opening is fixed on one side of the auxiliary cable tube 3, the openings of the two auxiliary cable tubes 3 are symmetrically arranged, a guide plate 9 is fixedly connected to the bottom of the lower portion of the opening of the auxiliary cable tube 3, the guide plate 9 is arranged obliquely downwards, impact on the auxiliary cable tube 3 when a cable falls is relieved through the guide plate 9, damage to the auxiliary cable tube 3 caused by direct falling of the cable is avoided, and laying speed of the auxiliary cable is increased.

Further, two lugs 8 are movably connected to the grooves 301 on two sides respectively, the shape and size of the lugs 8 are matched with the grooves 301, the connection between the lugs 8 and the grooves 301 improves the stability of the expansion plate 5 during movement, and the expansion plate 5 is prevented from shaking in the movement process to influence cable laying.

Further, support frame 4 top and damping spring 7's end-to-end connection are connected between 4 bottoms of support frame and the outer protection tube 1, and form three horn shapes between 4 of support frame and the outer protection tube 1 bottom, and interior tripod 2's vibrations when laying the cable are reduced through damping spring 7, support and fix through support frame 4 to interior tripod 2, have promoted the holistic stability of pipeline.

Further, the inside and outside fixed surface of outer protection tube 1 are connected with waterproof layer 101, and fixed the embedded anticorrosive coating 102 that has in the middle of waterproof layer 101, cross double-deck waterproof layer 101 and anticorrosive coating 102 pipeline waterproof ability and corrosion resisting ability, avoid moisture and harmful substance to get into and damage the cable.

Further, the fixed embedded standing groove 1101 that has in place board 11 top, and standing groove 1101 is circular-arc, and the diameter is greater than the diameter of main cable, fixes the cable through standing groove 1101, and the laying process of avoiding the cable rolls to appear, reduces and lays efficiency, influences and lays the effect.

The working principle is as follows: the invention is suitable for laying cables, a power pipeline for laying cables in a classified way is mainly divided into an outer protection pipe 1, an inner tripod 2, a main cable pipe 15 and an auxiliary cable pipe 3, the most important cable is placed through the main cable pipe 15, the auxiliary cable and the auxiliary cable are placed through the auxiliary cable pipe 3, the cables are separately placed and independently protected, the cables are convenient to inspect and maintain, the main cable and the auxiliary cable are supported, fixed and protected through the inner tripod 2, the waterproof capability and the corrosion resistance of the pipeline are improved through a double-layer waterproof layer 101 and an anticorrosive layer 102, the water and harmful substances are prevented from entering and damaging the cables, the main cable and the auxiliary cable are sequentially placed in a placing groove 1101, a placing plate is driven by a telescopic plate 5 to move up and down, the main cable is lifted to the bottom of the main cable pipe, and the main cable passes through a movable door 16 to reach the inside the main cable pipe 15, the auxiliary cable is lifted to the opening of the auxiliary cable tube 3, the placing plate 11 is positioned above the right side of the guide plate 9, the roller 601 drives the sliding block 6 to drive the expansion plate 5 to move in the sliding groove 202, the rotating shaft 10 drives the placing plate 11 to rotate downwards, so that the cable is separated from the placing groove 1101 to enter the cable tube, the impact on the auxiliary cable tube 3 when the cable falls is reduced through the guide plate 9, the damage to the auxiliary cable tube 3 caused by the direct falling of the cable is avoided, the laying speed of the cable is accelerated, the laying efficiency is improved, the stability of the expansion plate 5 during movement is improved through the connection of the convex block 8 and the groove 301, then the main cable tube 15 and the auxiliary cable tube 3 are fixed inside the inner triangular frame 2 through the connection of the fixing block 13 and the fixing groove 201, so that the main cable tube 15 and the auxiliary cable tube 3 are more stable, and when the damage appears on the tops of the outer protection tube 1 and the inner triangular frame 2 through the diversion groove, the water and silt falling from the upper part of the pipeline are timely removed, the water and silt are prevented from entering the main cable pipe 15 or the auxiliary cable pipe 3 to block the cable pipe to damage the cable, the vibration of the inner triangular frame 2 during the laying of the cable is reduced through the damping spring 7, the inner triangular frame 2 is supported and fixed through the support frame 4, the integral stability of the pipeline is improved, the rotating shaft 10 is driven to rotate through the internal small motor, an internal power supply supplies energy, and the practicability of the invention is further improved.

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

1. The utility model provides a power pipeline of cable is laid in classification, includes outer protection tube (1), interior tripod (2), thread cable pipe (15), vice cable pipe (3) its main characterized in that, fixedly connected with interior tripod (2) in the middle of outer protection tube (1) inside, the inboard fixed embedded fixed slot (201) of interior tripod (2), the inboard fixed embedded spout (202) of interior tripod (2) bottom inboard, fixedly connected with thread cable pipe (15) in the middle of interior tripod (2) inside top, the inside below fixedly connected with vice cable pipe (3) of interior tripod (2), the fixed embedded recess (301) of vice cable pipe (3) one side, interior tripod (2) outside both sides fixedly connected with damping spring (7), damping spring (7) one end fixedly connected with support frame (4), the inside swing joint of spout (202) has slider (6), slider (6) top fixedly connected with expansion plate (5), expansion plate (5) both sides fixedly connected with lug (8), slider (6) bottom fixedly connected with gyro wheel (601), expansion plate (5) top swing joint has pivot (10), board (11) is placed to pivot (10) outside fixedly connected with, place board (11) both sides swing joint has curb plate (12), thread cable pipe (15) top center fixedly connected with guiding gutter (14), thread cable pipe (15) bottom swing joint has dodge gate (16), thread cable pipe (15) and vice cable pipe (3) outside fixedly connected with fixed block (13), fixedly connected with supporting shoe (17) between thread cable pipe (15) and vice cable pipe (3).

2. A cabling power conduit according to claim 1, wherein: the inner tripod (2) is an equilateral triangle, and the vertex angle of the inner tripod (2) is fixedly embedded in the outer protection tube (1).

3. A cabling power conduit according to claim 1, wherein: an opening is fixed on one side of each auxiliary cable tube (3), the openings of the two auxiliary cable tubes (3) are symmetrically arranged, a guide plate (9) is fixedly connected to the bottom below the opening of each auxiliary cable tube (3), and the guide plates (9) are obliquely and downwards arranged.

4. A cabling power conduit according to claim 1, wherein: the two bumps (8) are respectively movably connected with the grooves (301) on the two sides, and the shape and the size of the bumps (8) are matched with the grooves (301).

5. A cabling power conduit according to claim 1, wherein: the top of the support frame (4) is connected with the tail end of the damping spring (7), the bottom of the support frame (4) is connected with the outer protection tube (1), and a triangular shape is formed between the support frame (4) and the bottom of the outer protection tube (1).

6. A cabling power conduit according to claim 1, wherein: the inner surface and the outer surface of the outer protection tube (1) are fixedly connected with a waterproof layer (101), and an anti-corrosion layer (102) is fixedly embedded in the middle of the waterproof layer (101).

7. A cabling power conduit according to claim 1, wherein: the top of the placing plate (11) is fixedly embedded with a placing groove (1101), the placing groove (1101) is arc-shaped, and the diameter of the placing groove is larger than that of the main cable.