CN217545415U

CN217545415U - MPP communication pipe convenient to quick threading

Info

Publication number: CN217545415U
Application number: CN202220931581.0U
Authority: CN
Inventors: 赵成方
Original assignee: Zhejiang Bangde Pipe Industry Co ltd
Current assignee: Zhejiang Bangde Pipe Industry Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-10-04
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to a communication pipe field discloses an MPP communication pipe convenient for quick threading, including a pipe body, the inside of the pipe body is detachably provided with a sliding part, and the sliding part can slide along the axis direction of the pipe body, one side of the sliding part is fixed with a traction line, and one end of the traction line far away from the sliding part extends out of the pipe body; a connecting part for connecting the cable is fixed on one side of the sliding part, which is far away from the traction wire; one side that the sliding part is close to the body inside wall is fixed with sliding magnet, and the slip cap is equipped with traction magnet on the lateral wall of body, and traction magnet and the mutual magnetism of sliding magnet are inhaled the cooperation. The utility model is provided with a sliding part, a traction wire, a connecting part, a sliding magnet, a traction magnet and other structures, so that the operation of threading is simpler and more convenient, and the line is not easy to wind; and the sliding part, the traction wire, the connecting part, the traction magnet and the like can be detached and used on another communication pipe, so that the communication pipe is very convenient.

Description

MPP communication pipe convenient to quick threading

Technical Field

The utility model relates to a communication pipe technical field especially relates to a MPP communication pipe convenient to quick threading.

Background

In order to reduce the influence on the environment, most of the power cables, electric wires and other lines are buried underground during installation. In order to prevent the mutual interference between different lines and the short-circuit accident caused by the disconnection of the lines, these lines are usually inserted into a dedicated communication pipe. The communication tube can play the role of protecting the line on one hand and can also play the role of isolating magnetic field interference on the other hand. The MPP pipe is a relatively common communication pipe, mainly adopts modified polypropylene as a raw material, and has the characteristics of high temperature resistance and external pressure resistance.

When a worker installs a line, it is usually sufficient to thread one or more lines directly into the MPP communication pipe. However, the MPP communication pipes are generally long, which makes the threading operation laborious. Especially, when a plurality of lines are simultaneously penetrated, the method is not only troublesome, but also the lines are easy to be wound together, and the installation and the operation are inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a MPP communication pipe convenient to quick threading has solved the problem that the MPP communication pipe pointed out in the background art is not convenient for threading operation.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

an MPP communication pipe convenient for rapid threading comprises a pipe body, wherein a sliding part is detachably mounted in the pipe body and can slide along the axis direction of the pipe body, a traction wire is fixed on one side of the sliding part, and one end, far away from the sliding part, of the traction wire extends out of the pipe body; a connecting part for connecting a cable is fixed on one side of the sliding part, which is far away from the traction wire; one side that the portion of sliding is close to the body inside wall is fixed with sliding magnet, the slip cap is equipped with traction magnet on the lateral wall of body, traction magnet and the mutual magnetic attraction cooperation of sliding magnet.

Furthermore, a plurality of reinforcing ribs are fixed on the inner side wall of the pipe body, and the reinforcing ribs are arranged along the axial direction of the pipe body; the sliding part is of a disc-shaped structure and is arranged coaxially with the pipe body, a plurality of limiting sliding grooves are formed in one side, close to the inner side wall of the pipe body, of the sliding part, the limiting sliding grooves correspond to the reinforcing ribs one to one, and the reinforcing ribs penetrate through the corresponding limiting sliding grooves.

It is further, a plurality of spacing spout separates into a plurality of sectorial portions with the lateral wall of portion of sliding, the quantity of glide magnet equals with the quantity of sectorial portion, one side that the sectorial portion is close to the body inside wall has the sectorial groove, glide magnet is the same with the sectorial groove shape, just glide magnet inlays to be established in the sectorial groove.

Furthermore, a slide rail is arranged on one side, away from the inner side wall of the pipe body, of the reinforcing rib, and the slide rail is arranged along the length direction of the reinforcing rib; the sliding part is provided with a plurality of pulleys in the limiting sliding groove, the pulleys are arranged along the axis direction of the sliding part, and the pulleys can slide in the sliding rail.

Furthermore, one side that the traction wire is connected to the portion of sliding is fixed with the connecting rod, the one end that the portion of sliding was kept away from to the connecting rod is fixed with the go-between, the one end of traction wire is tied up on the traction wire.

Furthermore, one end of the traction wire, which is far away from the connecting ring, is tied with a traction ring.

Further, the traction line is a nylon line or a braided line or a carbon line.

Further, one side of the connecting portion, which is far away from the sliding portion, is provided with a plurality of clamping wire holes, the connecting portion is connected with a plurality of tightening bolts in a threaded manner, the tightening bolts correspond to the clamping wire holes in a one-to-one manner, one end of each nut of each tightening bolt is located outside the connecting portion, and one end, far away from the nut, of each tightening bolt can extend into the corresponding clamping wire hole.

The utility model has the advantages that:

the utility model has the advantages that the threading operation can be completed by pulling the traction wire through the arrangement of the structures such as the sliding part, the traction wire, the connecting part, the sliding magnet and the traction magnet, so that the threading operation is simple and convenient, and the line is not easy to wind; and the structures such as the sliding part, the traction wire, the connecting part and the traction magnet can be disassembled and used on another communication tube, so that the device is very convenient.

Drawings

Fig. 1 is a schematic structural view of an MPP communication tube facilitating quick threading according to the present invention;

fig. 2 is an exploded view of an MPP communication tube for facilitating quick threading of the present invention;

fig. 3 is a schematic structural view of another view angle of the sliding part in the MPP communication tube facilitating quick threading of the present invention;

wherein, 1, a tube body; 11. reinforcing ribs; 12. a slide rail; 2. a sliding part; 21. a limiting chute; 22. a sector; 23. a pulley; 24. a connecting rod; 25. a connecting ring; 3. a pull wire; 31. a traction ring; 4. a connecting portion; 41. a wire clamping hole; 42. tightly abutting against the bolt; 5. a sliding magnet; 6. and a pulling magnet.

Detailed Description

The following description is given for illustrative embodiments of the invention and to enable those skilled in the art to understand the advantages and effects of the invention from the disclosure of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present invention, it should be understood that, if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, therefore, the terms describing the positional relationships in the drawings are used only for exemplary illustration and are not to be construed as limitations of the present invention, and those skilled in the art can understand the specific meanings used above according to the specific situations.

As shown in fig. 1 to fig. 3, the utility model discloses a MPP communication pipe convenient to quick threading:

including body 1, demountable installation has the portion of sliding 2 in the body 1 to the portion of sliding 2 can slide along the axis direction of body 1, and one side of the portion of sliding 2 is fixed with pull wire 3, and pull wire 3 keeps away from the one end of the portion of sliding 2 and extends to outside the body 1. A connecting part 4 for connecting a cable is fixed on one side of the sliding part 2 far away from the traction wire 3. One side that the portion of sliding 2 is close to 1 inside wall of body is fixed with sliding magnet 5, and the slip cap is equipped with traction magnet 6 on the lateral wall of body 1, and traction magnet 6 is the ring structure, and traction magnet 6 and the mutual magnetism of sliding magnet 5 are inhaled the cooperation.

When a worker threads a certain communication pipe, firstly, the traction magnet 6 is sleeved on the outer side wall of one end of the pipe body 1; then the sliding part 2 is installed in the pipe body 1 and is positioned at the same end of the pipe body 1 with the traction magnet 6, and at the moment, the traction magnet 6 and the sliding magnet 5 can be magnetically attracted with each other through the side wall of the pipe body 1; then, the pulling magnet 6 is moved to the other end of the pipe body 1 along the axial direction of the pipe body 1, wherein the end is called as the tail end, so that the whole sliding part 2 is driven to the other end of the pipe body 1 through the sliding magnet 5, one end of the pulling wire 3 and the connecting part 4 are jointly brought to the other end of the pipe body 1 of the connecting part 4, and in the process, one end of the pulling wire 3, which is far away from the sliding part 2, is always kept outside the pipe body 1; then, connecting the cable to be threaded to the connecting part 4; then, pulling the traction wire 3 outside the tube body 1, and driving the cable to move through the sliding part 2 and the connecting part 4 so as to enable the cable to penetrate through the tube body 1; and finally, removing the whole sliding part 2 and the traction magnet 6. Through the arrangement, the threading operation is simple and convenient, and the line is not easy to wind; and the structures of the sliding part 2, the traction wire 3, the connecting part 4, the traction magnet 6 and the like can be disassembled and used on another communication tube, so that the communication tube is very convenient.

In this embodiment, four reinforcing ribs 11 are fixed on the inner side wall of the pipe body 1, the reinforcing ribs 11 are arranged along the axial direction of the pipe body 1, and the four reinforcing ribs 11 are uniformly distributed on the inner side wall of the pipe body 1. The portion of sliding 2 is discoid structure, and the diameter of the portion of sliding 2 slightly is less than the internal diameter of body 1, and four spacing spouts 21 have been seted up to the portion of sliding 2 one side that is close to 1 inside wall of body, spacing

spout

21 and 11 one-to-ones of strengthening rib, and strengthening rib 11 passes rather than the spacing spout 21 that corresponds to strengthening rib 11 and spacing spout 21 sliding connection. The reinforcing ribs 11 are arranged, so that the strength of the pipe body 1 can be enhanced on one hand; on the other hand makes strengthening rib 11 and the cooperation of spacing spout 21, makes the portion of sliding 2 sliding connection in body 1 better, also can avoid the portion of sliding 2 to rotate relative body 1 when removing in body 1 simultaneously, leads to the problem of circuit intertwine.

In the present embodiment, the four limiting sliding grooves 21 divide the outer side wall of the sliding part 2 into four sectors 22, and the number of the sliding magnets 5 is equal to the number of the sectors 22, that is, the number of the sliding magnets 5 is four; the sector 22 has a sector groove on the side close to the inner side wall of the pipe body 1, the sliding magnet 5 has a sector structure with the same shape as the sector groove, and the sliding magnet 5 is embedded in the sector groove. Because the pulling magnet 6 is of an annular structure, under the condition that the normal movement of the sliding part 2 is not influenced, the pulling magnet 6 can drive the whole sliding part 2 to move smoothly by enabling the sliding magnet 5 and the pulling magnet 6 to have larger attraction force.

In this embodiment, a slide rail 12 is disposed on one side of the reinforcing rib 11 away from the inner side wall of the pipe body 1, and the slide rail 12 is disposed along the length direction of the reinforcing rib 11; two pulleys 23 are arranged in the limiting sliding groove 21 of the moving part, and the two pulleys 23 are arranged along the axial direction of the sliding part 2. When the worker installs the whole sliding part 2 into the pipe body 1, the reinforcing rib 11 can penetrate through the corresponding limiting sliding groove 21, two pulleys 23 in the limiting sliding groove 21 are both positioned in the sliding rail 12, and the pulleys 23 can slide in the sliding rail 12. Through setting up like this, make the relative slip operation of body 1 of sliding portion 2 more smooth and easy, improve work efficiency.

In this embodiment, a connecting rod 24 is fixed on one side of the sliding part 2 connected with the traction wire 3, a connecting ring 25 is fixed on one end of the connecting rod 24 far away from the sliding part 2, and one end of the traction wire 3 is bound on the traction wire 3. By this arrangement, the traction wire 3 is fixed.

In this embodiment, a traction ring 31 is bound to an end of the traction wire 3 remote from the connection ring 25. When pulling the pull wire 3, the staff can pull the pull wire 3 through the pull ring 31, the operation is convenient.

In this embodiment, the traction wire 3 may be a nylon wire or a braided wire or a carbon wire. The nylon wire, the braided wire and the carbon wire have the advantages of light weight, wear resistance, firmness and the like, have long service life, are not easy to be folded and are more suitable to be used as a traction wire.

In this embodiment, the connecting portion 4 is a disc-shaped structure, one side of the connecting portion 4 is fixed on one side of the sliding portion 2 away from the traction wire 3, and one side of the connecting portion 4 away from the sliding portion 2 is provided with four wire-clamping holes 41. The upper thread of the connecting portion 4 is connected with four abutting bolts 42, and the abutting bolts 42 correspond to the wire clamping holes 41 one by one. One end of the screw cap of the tightening bolt 42 is located outside the connecting portion 4, and one end of the tightening bolt 42 away from the screw cap can extend into the corresponding wire clamping hole 41. When connecting the cable, firstly, the end of the cable is inserted into the wire clamping hole 41, and then the tightening bolt 42 is rotated by an external tool, so that the tightening bolt 42 is tightened on the cable, thereby fixing the cable on the connecting part 4; after the cable is pulled to penetrate through the pipe body 1, the abutting bolt 42 is rotated reversely, and the connecting part 4 is separated from the cable.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a MPP communication pipe convenient to quick threading, includes the body, its characterized in that: the pipe body is internally and detachably provided with a sliding part, the sliding part can slide along the axial direction of the pipe body, one side of the sliding part is fixedly provided with a traction wire, and one end of the traction wire, which is far away from the sliding part, extends out of the pipe body; a connecting part for connecting a cable is fixed on one side of the sliding part, which is far away from the traction wire; one side that the portion of sliding is close to the body inside wall is fixed with sliding magnet, the slip cap is equipped with traction magnet on the lateral wall of body, traction magnet and the mutual magnetic attraction cooperation of sliding magnet.

2. The MPP communication tube facilitating quick threading of the pipe of claim 1, wherein: a plurality of reinforcing ribs are fixed on the inner side wall of the pipe body and arranged along the axial direction of the pipe body; the sliding part is of a disc-shaped structure and is arranged coaxially with the pipe body, a plurality of limiting sliding grooves are formed in one side, close to the inner side wall of the pipe body, of the sliding part, the limiting sliding grooves correspond to the reinforcing ribs one to one, and the reinforcing ribs penetrate through the corresponding limiting sliding grooves.

3. The MPP communication tube facilitating rapid threading of claim 2, wherein: it is a plurality of spacing spout separates into a plurality of sectors with the lateral wall of sliding part, the quantity of sliding magnet equals with the quantity of sector, one side that the sector is close to the body inside wall has the sector groove, sliding magnet is the same with sector groove shape, just sliding magnet inlays to be established in the sector groove.

4. The MPP communication tube facilitating rapid threading of claim 3, wherein: one side of the reinforcing rib, which is far away from the inner side wall of the pipe body, is provided with a slide rail, and the slide rail is arranged along the length direction of the reinforcing rib; the sliding part is provided with a plurality of pulleys in the limiting sliding groove, the pulleys are arranged along the axis direction of the sliding part, and the pulleys can slide in the sliding rail.

5. An MPP communication tube for facilitating quick threading as set forth in any one of claims 1-4 wherein: one side that the traction wire is connected to the portion of sliding is fixed with the connecting rod, the one end that the portion of sliding was kept away from to the connecting rod is fixed with the go-between, the one end of traction wire is tied up on the traction wire.

6. The MPP communication tube facilitating quick threading of the pipe of claim 5, wherein: and one end of the traction wire, which is far away from the connecting ring, is tied with a traction ring.

7. The MPP communication tube facilitating quick threading of the pipe of claim 6, wherein: the traction wire is a nylon wire or a braided wire or a carbon wire.

8. An MPP communication tube for facilitating quick threading according to claim 6 or 7 wherein: one side of the connecting portion, which deviates from the sliding portion, is provided with a plurality of clamping wire holes, the connecting portion is connected with a plurality of tightening bolts in a threaded manner, the tightening bolts correspond to the clamping wire holes one to one, one end of each nut of each tightening bolt is located outside the connecting portion, and one end, far away from the nut, of each tightening bolt can extend into the corresponding clamping wire hole.