CN214013774U - Connecting pipe for cable butt joint - Google Patents

Abstract

The utility model discloses a connecting pipe for cable butt joint, which comprises a pipe body, a threaded rod and a rubber pad, wherein a brace rod is fixed inside the pipe body, an anticorrosive coating is fixed at the bottom of the brace rod, an insulating layer is fixed on the inner ring of the anticorrosive coating, connecting blocks are fixed on two sides of the pipe body, the threaded rod penetrates through the connecting blocks, the threaded rod is in threaded connection with the connecting blocks, a hanging ring is fixed at the top end of the pipe body, a sealing gasket is embedded around the inner ring of the pipe body, the rubber pad is connected through the clamping of the connecting blocks, the rubber pad is fixed at the connecting block, a water outlet pipe is fixed at the bottom of the pipe body, the connecting pipe for cable butt joint is provided with a water outlet pipe, water entering the inside of the pipe body is discharged out of the pipe body through the water outlet pipe, the water entering the inside of the pipe body is prevented from accumulating at the bottom inside the pipe body to cause chemical reaction between the bottom inside of the pipe body and the water, so that the bottom inside of the pipe body is corroded, the service life of the pipe body is influenced, and heat generated in the working process of the cable is dissipated to the outside of the pipe body through the water outlet pipe.

Description

Connecting pipe for cable butt joint

Technical Field

The utility model relates to the technical field of cables, specifically be a connecting pipe for cable butt joint department.

Background

The cable is a power transmission equipment, but causes the unequal condition of cable length because geographical environment is different in power transmission process to need connect the cable this moment when the cable is short excessively, and cable junction need come to protect cable junction through the connecting pipe, but the whole setting of current cable connecting pipe is single, can't deal with the installation of special environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a connecting pipe for cable butt joint department to it sets up singlely through current cable joint pipe is whole to propose in solving above-mentioned background art, can't deal with the problem of special environment's installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting pipe for cable butt joint department, includes body, threaded rod and rubber pad, the body is inside to be fixed with the brace rod, the brace rod bottom is fixed with the anticorrosive coating, the anticorrosive coating inner ring is fixed with the insulating layer, the body both sides are fixed with the connecting block, threaded rod through connection piece, and threaded rod and connecting block threaded connection, the body top is fixed with rings, the body inner ring is inlayed all around and is had sealed the pad, the rubber pad passes through the connecting block to be connected, and the rubber pad is fixed in the connecting block junction, the body bottom is fixed with the outlet pipe.

Preferably, the difference between the distance from the bottom of the water outlet pipe and the distance from the bottom of the connecting block is 10 cm.

Preferably, the shape of the hanging ring is in an inverted U shape.

Preferably, the number of the support ribs is 6, and the support ribs are symmetrically arranged around the central line of the pipe body.

Preferably, the rubber pad is provided with 2, and the rubber pad sets up about body central line symmetry.

Preferably, the connecting blocks are provided with 4 connecting blocks, and the connecting blocks are symmetrically arranged around the center of the pipe body.

Compared with the prior art, the beneficial effects of the utility model are that: the butt joint of the cables is connected with a connecting pipe,

(1) the water outlet pipe is arranged to prevent water in the soil from entering the pipe body to form accumulated water due to the fact that the pipe body is buried in the soil, the water entering the pipe body is discharged out of the pipe body through the water outlet pipe at the moment, and the situation that the bottom end of the pipe body and the water are subjected to oxidation reaction due to the fact that the water entering the pipe body is excessively accumulated is prevented, so that the corrosion situation occurs inside the pipe body, the service life of the pipe body is damaged, heat generated in the working process of the cable is discharged out of the pipe body through the water outlet pipe, and the situation that the cable is short-circuited due to the fact that the heat generated in the working process is overhigh is avoided;

(2) the hanging ring is arranged, so that the phenomenon that water is directly poured into the pipe body due to the fact that the installation position of the pipe body is too low, water in the pipe body cannot be discharged timely through the water outlet pipe, and the cable connector cannot normally work due to the fact that the cable connector is contacted with the water is avoided;

(3) be provided with sealed the pad, closely seal the body junction through sealed the pad, prevent that water and vapor from entering into the body through the body sealed department inside and the contact of cable joint head, thereby cause the cable joint because with the unable normal work of water and vapor contact.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a tube body connection in front view;

FIG. 2 is a schematic left-view internal structure of the present invention;

fig. 3 is the schematic view of the appearance structure of the pipe connection of the present invention.

In the figure: 1. the pipe body, 2, brace rod, 3, anticorrosive coating, 4, insulating layer, 5, connecting block, 6, threaded rod, 7, rings, 8, sealed pad, 9, rubber pad, 10, outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a connecting pipe for cable butt joints is disclosed, as shown in figures 1 and 2, support ribs 2 are fixed inside a pipe body 1, the number of the support ribs 2 is 6, the support ribs 2 are symmetrically arranged about the central line of the pipe body 1, an anticorrosive coating 3 is fixed through the support ribs 2, a certain distance is generated between the anticorrosive coating 3 and the inside of the pipe body 1, so that water entering the inside of the pipe body 1 can be discharged out of the inside of the pipe body 1 through a water outlet pipe 10, meanwhile, the integral gravity of the anticorrosive coating 3 is uniformly distributed through the support ribs 2, the stability of the anticorrosive coating 3 in the inside of the pipe body 1 is maintained, the anticorrosive coating 3 is fixed at the bottom of the support ribs 2, an insulating layer 4 is fixed on an inner ring of the anticorrosive coating 3, connecting blocks 5 are fixed on two sides of the pipe body 1, the number of the connecting blocks 5 are 4, the connecting blocks 5 are symmetrically arranged about the center of the pipe body 1, the pipe body 1, therefore, the connecting structure is convenient and simple, meanwhile, the connecting length of the pipe body 1 can be increased, the threaded rod 6 penetrates through the connecting block 5, the threaded rod 6 is in threaded connection with the connecting block 5, the top end of the pipe body 1 is fixedly provided with the hanging ring 7, the shape of the hanging ring 7 is inverted U-shaped, the pipe body 1 can be suspended at a high position through the hanging ring 7, the situation that water is directly poured into the pipe body 1 due to too low installation position of the pipe body 1 and the water in the pipe body 1 cannot be discharged in time due to the fact that the water is directly poured into the pipe body 1, and therefore the cable connector cannot normally work due to the fact that the cable connector is contacted with the water is avoided, the situation that the pipe body 1 is suspended at the high position through the hanging ring 7 can be avoided, the periphery of the inner ring of the pipe body 1 is inlaid with the sealing gaskets 8, the rubber gaskets 9 are connected through the connecting block 5 in a clamping mode, the rubber gaskets 9 are fixed at the connecting position of the connecting block 5, 2 rubber gaskets 9 are symmetrically arranged about the center line of the pipe body 1, seal 5 junctions of connecting block through rubber pad 9, prevent that water and vapor from entering into body 1 inside through 5 junctions of connecting block, cause the cable connection head direct with water and vapor contact to make the unable normal work of cable, and keep apart earth through rubber pad 9 and enter into body 1 inside, prevent that earth from entering into body 1 inside and causing 1 inside jam of body.

As shown in fig. 3, the outlet pipe 10 is fixed at the bottom of the pipe body 1, the distance between the bottom of the outlet pipe 10 and the bottom of the connecting block 5 is 10cm, so that the pipe body 1 is prevented from directly contacting with soil after being buried, soil enters the outlet pipe 10 and blocks the outlet pipe 10, and the water in the pipe body 1 cannot be discharged out of the pipe body 1, so that the distance between the bottom of the outlet pipe 10 and the bottom of the connecting block 5 is 10cm, and the distance between the outlet pipe 10 and the soil is 10cm after the pipe body 1 is buried, so that the outlet pipe 10 can be prevented from being blocked by the soil.

The working principle is as follows: firstly, a cable on one side penetrates through an insulating layer 4 in a pipe body 1 by hand, then the cable on the other side penetrates through the insulating layer 4 in the pipe body 1 by hand, then the cables on two sides are connected by hand, then the cable is pulled by hand, the cable drives a connector to move towards the inside of the insulating layer 4 at the moment, the observation is carried out by eyes, when the cable connector enters the insulating layer 4, the cable is stopped to be pulled, the pipe body 1 is close to the pipe body 1 on the other side by hand, when connecting blocks 5 at the top ends of the two pipe bodies 1 are contacted, a rubber pad 9 is placed at the joint of the connecting blocks 5 by hand, at the moment, a threaded rod 6 is rotated by hand, the connecting blocks 5 are in close contact with each other by the threaded rod 6, the rubber pad 9 is extruded in the close contact process of the connecting blocks 5, when the bottom of the threaded rod 6 is contacted with the connecting blocks 5, the hand stops rotating at the moment, and the sealing pad 8 on the inner ring of the pipe body 1 is also in the close contact state, then, the pipe body 1 is hung or buried according to the position condition of the cable, when the pipe body 1 is hung, the pipe body 1 is hung at a high position through the hanging ring 7, water is prevented from entering the inside of the pipe body 1, when the pipe body 1 is buried, water in soil enters the inside of the pipe body 1 at the moment, and the water entering the inside of the pipe body 1 is discharged out of the inside of the pipe body 1 through the water outlet pipe 10, so that the whole operation is finished, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 (6)

1. The utility model provides a connecting pipe for cable butt joint department, includes body (1), threaded rod (6) and rubber pad (9), its characterized in that:

body (1), body (1) inside is fixed with brace rod (2), brace rod (2) bottom is fixed with anticorrosive coating (3), anticorrosive coating (3) inner ring is fixed with insulating layer (4), body (1) both sides are fixed with connecting block (5), threaded rod (6) through connection piece (5), and threaded rod (6) and connecting block (5) threaded connection, body (1) top is fixed with rings (7), body (1) inner ring is inlayed all around and is had sealed pad (8), rubber pad (9) are connected through connecting block (5) block, and rubber pad (9) are fixed in connecting block (5) junction, body (1) bottom is fixed with outlet pipe (10).

2. A connecting pipe for cable joints according to claim 1, wherein: the distance between the bottom of the water outlet pipe (10) and the bottom of the connecting block (5) is 10 cm.

3. A connecting pipe for cable joints according to claim 1, wherein: the shape of the hanging ring (7) is in an inverted U shape.

4. A connecting pipe for cable joints according to claim 1, wherein: the number of the support ribs (2) is 6, and the support ribs (2) are symmetrically arranged relative to the central line of the pipe body (1).

5. A connecting pipe for cable joints according to claim 1, wherein: the number of the rubber pads (9) is 2, and the rubber pads (9) are symmetrically arranged around the central line of the pipe body (1).

6. A connecting pipe for cable joints according to claim 1, wherein: connecting block (5) are provided with 4, and connecting block (5) set up about body (1) centrosymmetry.

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