CN219779716U - Porous PE communication pipe structure - Google Patents

Abstract

The utility model discloses a porous PE communication pipe structure, which relates to the technical field of PE pipe fittings and comprises an outer pipe, wherein one end of the outer pipe is provided with a groove, the other end of the outer pipe is fixedly connected with a fixed block, the fixed block is in plug-in fit with the groove, and the porous PE communication pipe structure further comprises: the locking mechanism comprises two locking blocks, sliding grooves matched with the two locking blocks are formed in the fixing blocks, the two locking blocks are respectively and correspondingly slidably connected in the two sliding grooves, springs are respectively arranged between each locking block and the inner wall of the sliding groove where the locking block is located, locking grooves are respectively communicated with the two side walls of the sliding groove, and the two locking blocks are respectively and correspondingly spliced and matched with the two locking grooves. The fixing block of one PE communication pipe is inserted into the groove of the other PE communication pipe, and the two PE communication pipes can be automatically connected by the locking mechanism only through one inserting action.

Description

Porous PE communication pipe structure

Technical Field

The utility model relates to the technical field of PE (polyethylene) pipe fittings, in particular to a porous PE communication pipe structure.

Background

PE pipe, namely polyethylene pipe, is extensive in application area in our country, wherein, water supply pipe and gas pipe are its two biggest application markets, and the material of polyethylene pipe is divided into in the world: five grades of PE32, PE40, PE63, PE80 and PE 100; the existing porous PE communication tube, also called a plum tube or a honeycomb tube, is widely used for communication cables and optical cables, and has high use value and long service life.

The publication number is: CN209488101U, publication date: 10.11 days 2019, the name is: the utility model provides a porous PE communication tube, its includes PE outer tube, division board frame and a plurality of mounting tube, division board frame is the integral structure of constituteing by center pin and a plurality of baffle, be provided with a plurality of archs on the outer wall of PE outer tube, PE outer tube inner wall be provided with the draw-in groove of a plurality of baffles block, PE outer tube inner wall with a plurality of baffles enclose into a plurality of cavitys, and a plurality of mounting tube are located a plurality of cavitys respectively and are connected with the baffle of corresponding cavity. The utility model improves the integral strength and is convenient to detach and install.

In the prior art such as the above patent, two sections of PE pipe are connected, usually by means of socket-and-spigot flexible connection, or electrofusion connection; and connect through this dual mode, consuming time is longer, and inefficiency to connect the back with two PE pipes through above-mentioned mode, if communication line breaks down, when needing to examine and repair the maintenance to communication line, two PE pipes are difficult to dismantle the separation, are inconvenient for going on of maintenance work.

Disclosure of Invention

The utility model aims to provide a porous PE communication pipe structure so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a porous PE communication tube structure, includes the outer tube, and the recess is seted up to the one end of outer tube, and the other end fixedly connected with fixed block, the fixed block is pegged graft with the recess and is cooperated, still includes:

the locking mechanism comprises two locking blocks, sliding grooves matched with the two locking blocks are formed in the fixing blocks, the two locking blocks are respectively and correspondingly slidably connected in the two sliding grooves, springs are respectively arranged between each locking block and the inner wall of the sliding groove where the locking block is located, locking grooves are respectively communicated with the two side walls of the sliding groove, and the two locking blocks are respectively and correspondingly spliced and matched with the two locking grooves.

Further, two grooves are formed in the outer tube, and the two grooves are symmetrically arranged; two fixed blocks are fixedly connected to the outer tube and are symmetrically arranged.

Further, the spring is a compression spring.

Further, the inside of outer tube is provided with the tripod, has three cavitys between the inner wall of tripod and outer tube, all is provided with the installation tube in each cavity.

Further, the tripod comprises a support column, and three support plates are connected to the support column in a sliding mode.

Further, each support plate is fixedly connected with a sliding block, three arc grooves are formed in the support posts in a circumferential array, and each sliding block is correspondingly and slidably connected in each arc groove.

Compared with the prior art, the porous PE communication pipe structure provided by the utility model has the following advantages that:

1. the fixing block of one PE communication pipe is inserted into the groove of the other PE communication pipe, and the two PE communication pipes can be automatically connected by the locking mechanism only through one inserting action.

2. Through extension board sliding connection at the pillar, when receiving external force extrusion at the outer tube, can make the extension board compelled to slide on the pillar, make the contained angle that becomes between these two extension boards increase, the space grow of cavity, cushion the extrusion force, protect the installation pipe to and the communication line of inside thereof.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a fixing block and a locking mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a strut and a strut structure according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of an tripod according to an embodiment of the present utility model.

Reference numerals illustrate: 1. an outer tube; 11. a groove; 12. a locking groove; 2. a tripod; 21. a support post; 211. an arc groove; 22. a support plate; 23. a slide block; 3. installing a pipe; 4. a fixed block; 41. a chute; 5. a locking mechanism; 51. a locking block; 52. and (3) a spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a porous PE communication pipe structure provided by an embodiment of the present utility model includes an outer pipe 1, and a groove 11 is formed at one end of the outer pipe 1; preferably, two grooves 11 are formed in the outer tube 1, the two grooves 11 are symmetrically arranged, and locking grooves 12 are communicated with two side walls of each groove 11; the other end is fixedly connected with a fixed block 4; preferably, two fixing blocks 4 are fixedly connected to the outer tube 1, the two fixing blocks 4 are symmetrically arranged, and each fixing block 4 is provided with a locking block 51 and a spring 52; fixed block 4 and recess 11 grafting cooperation, when two sections adjacent PE communication pipes are connected, with fixed block 4 on one of them PE communication pipe, peg graft into in the recess 11 of another PE communication pipe, carry out the locking through locking mechanism 5 to two sections PE communication pipes and connect, still include:

the locking mechanism 5 can fixedly connect two adjacent PE communication pipes through the locking mechanism 5; which comprises two locking blocks 51; specifically, the lock block 51 is "L-shaped"; preferably, a corner of the locking block 51 is provided with a bevel; the fixed block 4 is provided with a sliding chute 41 which is matched with the two locking blocks 51; specifically, the chute 41 is "L-shaped" that fits the locking block 51, and the locking block 51 slidably fits the chute 41; the two locking blocks 51 are respectively and correspondingly slidably connected in the two sliding grooves 41, and springs 52 are respectively arranged between each locking block 51 and the inner wall of the sliding groove 41 where the locking block 51 is positioned; the spring 52 is a compression spring; specifically, one end of the spring 52, which is a compression spring, is fixedly connected to the inner wall of the chute 41, and the other end is fixedly connected to the locking block 51; the spring 52 restores the elastic deformation process, drives the locking block 51 to be separated from the locking groove 12 and releases the locking state, so as to achieve the aim of quickly disassembling two adjacent PE communication pipes; the two side walls of the sliding chute 41 are respectively communicated with the locking grooves 12, and the two locking blocks 51 are respectively in plug-in fit with the two locking grooves 12 in a one-to-one correspondence manner.

In this novel embodiment of use, the inside of outer tube 1 is provided with tripod 2, has three cavitys between the inner wall of tripod 2 and outer tube 1, all is provided with installation tube 3 in each cavity, all installs communication line in each installation tube 3.

As a preferred technical solution of the present utility model, the tripod 2 comprises a strut 21, preferably, three support plates 22 are slidingly connected to the strut 21; when the outer tube 1 is extruded by external force, the extrusion force firstly acts on the outer tube 1, the outer tube 1 deforms, the mounting tube 3 is extruded, the mounting tube 3 extrudes two adjacent support plates 22, the support plates 22 are forced to slide on the support posts 21 due to the extrusion action of the mounting tube 3, so that the included angle formed between the two support plates 22 is increased, the space of the cavity is enlarged, the extrusion force is buffered, and the mounting tube 3 and the communication line inside the mounting tube are protected; specifically, each support plate 22 is fixedly connected with a sliding block 23, three arc grooves 211 are formed in the support column 21 in a circumferential array, and each sliding block 23 is correspondingly and slidably connected in each arc groove 211; it is worth mentioning that: the width of the arc groove 211 is 1.5 times of the width of the slider 23; the sliding block 23 consists of an arc-shaped part and a connecting part, wherein one end of the support plate 22 is fixedly connected with the connecting part at first, and one end of the connecting part is fixedly connected with the arc-shaped part; the arc groove 211 is formed by communicating an arc part groove matched with the arc part and a connecting part groove matched with the connecting part; in addition, the arc length of the arc-shaped part of the sliding block 23 is larger than the width of the connecting part groove of the arc groove 211, so that the sliding block 23 cannot slide out of the arc groove 211 in the process of sliding the sliding block 23 in the arc groove 211, and the limiting effect is achieved.

Working principle: when the PE communication pipe is used, two PE communication pipes are connected, the fixed block 4 on one PE communication pipe is inserted into the groove 11 of the other PE communication pipe, in the insertion process, the locking block 51 is abutted with the opening of the groove 11, as the corner of the locking block 51 is provided with an inclined plane, after the inclined plane is abutted with the opening of the groove 11, the locking block 51 is driven to slide in the sliding groove 41, the spring 52 is elastically deformed and further contracted, and along with the insertion of the fixed block 4, the locking block 51 reaches the position of the locking groove 12, the spring 52 is restored to be elastically deformed and further extended, the locking block 51 is driven to slide in the sliding groove 41, the locking block 51 is inserted into the locking groove 12, the two PE communication pipes are locked, and the purpose of quickly connecting the two PE communication pipes can be achieved through the insertion action; when the two sections of PE communication pipes are detached, the locking blocks 51 are extruded, so that the locking blocks 51 slide in the sliding grooves 41, the springs 52 are elastically deformed and then contracted, the locking blocks 51 are separated from the locking grooves 12, the locking state is released, the two sections of PE communication pipes are separated, and the two sections of PE communication pipes are quickly detached.

When the outer tube 1 is extruded by external force, the extrusion force firstly acts on the outer tube 1, the outer tube 1 deforms and extrudes the mounting tube 3, the mounting tube 3 extrudes two adjacent support plates 22, the support plates 22 are forced to slide on the support posts 21 due to the extrusion action of the mounting tube 3, the included angle formed between the two support plates 22 is increased, the space of the cavity is enlarged, the extrusion force is buffered, and the mounting tube 3 and the communication line inside the mounting tube are protected.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a porous PE communication tube structure, includes outer tube (1), and recess (11) are seted up to one end of outer tube (1), and other end fixedly connected with fixed block (4), fixed block (4) are pegged graft with recess (11) and are cooperated, still include:

locking mechanism (5), it includes two locking piece (51), set up on fixed block (4) with spout (41) of two locking piece (51) looks adaptations, two locking piece (51) are sliding connection respectively in two spouts (41) one-to-one, are provided with spring (52) respectively between the inner wall of each locking piece (51) and spout (41) at place, the both sides wall of spout (41) all communicates has locking groove (12), two locking piece (51) are pegged graft the cooperation with two locking groove (12) one-to-one respectively.

2. The porous PE communication pipe structure according to claim 1, wherein the outer pipe (1) is provided with two grooves (11), and the two grooves (11) are symmetrically arranged; two fixed blocks (4) are fixedly connected to the outer tube (1), and the two fixed blocks (4) are symmetrically arranged.

3. A porous PE communication pipe structure according to claim 1, characterized in that the spring (52) is a compression spring.

4. The porous PE communication pipe structure according to claim 1, wherein a tripod (2) is arranged in the outer pipe (1), three cavities are arranged between the tripod (2) and the inner wall of the outer pipe (1), and mounting pipes (3) are arranged in each cavity.

5. The porous PE communication pipe structure according to claim 4, characterized in that the tripod (2) comprises a pillar (21), and three support plates (22) are slidingly connected to the pillar (21).

6. The porous PE communication pipe structure according to claim 5, wherein each support plate (22) is fixedly connected with a sliding block (23), three arc grooves (211) are formed in the support column (21) in a circumferential array, and each sliding block (23) is correspondingly and slidably connected in each arc groove (211).