CN212849706U

CN212849706U - Environment-friendly high-toughness PVC-U grid tube

Info

Publication number: CN212849706U
Application number: CN202021994183.0U
Authority: CN
Inventors: 张鹏程; 陈宁宇; 张恒
Original assignee: Zhejiang Chixun Pipe Industry Co ltd
Current assignee: Zhejiang Chixun Pipe Industry Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-03-30
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an environment-friendly high tenacity PVC-U grid pipe, including outer body and interior body, the left end of outer body is provided with left pipe box, and left end center department of left pipe box is provided with the chase, the inner wall corner all around that is close of left pipe box is provided with the inner groove hole, and the inner wall laminating all around of inner groove hole has the spacer bolt, the laminating of inner wall bottom all around of left pipe box has the sealing strip, the inner wall laminating of outer body has the spring frame, and the internally mounted of spring frame has the spring bed. The environment-friendly high-toughness PVC-U grid pipe is provided with the left pipe sleeve, the middle parts of the left pipe sleeve and the right pipe sleeve are distributed in a hollow mode, in an operation site of daily construction and the like, the inner pipe body can be protected by the outer pipe body and the left pipe sleeve, extrusion damage to the outer pipe body due to external uncertain factors is avoided, the middle parts of the left pipe sleeve and the right pipe sleeve are distributed in a hollow mode, the inner pipe body can be protected, and meanwhile connection or threading operation of a user can not be delayed.

Description

Environment-friendly high-toughness PVC-U grid tube

Technical Field

The utility model relates to the technical field of pipes, in particular to an environment-friendly high-toughness PVC-U grid pipe.

Background

The outer pipe and the partition board in the common grid pipe are integrally formed, and the number and the size of grids on the pipe body are not variable; therefore, when the pipeline is installed, the corresponding grid pipe needs to be selected in advance according to actual requirements, but if an emergency situation occurs, for example, the grid is too small, the number of grid partitions is insufficient, the grid pipe needs to be replaced again, which causes trouble to construction, and the applicability of a single grid pipe is low, so that the grid pipe cannot be adjusted according to field requirements, and only can be replaced.

In use, the environment-friendly high-toughness PVC-U grid pipe in the market is usually weak in integral bearing capacity because the environment-friendly high-toughness PVC-U grid pipe does not have an environment-friendly high-toughness structure or the structure of the environment-friendly high-toughness PVC-U grid pipe is imperfect, and inevitable troubles are brought to operations such as construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly high tenacity PVC-U grid pipe to solve the often provided among the above-mentioned background art because its self does not possess environment-friendly high tenacity structure or the imperfection of its structure and lead to its self whole bearing capacity less than, bring inevitable troublesome problem for operations such as construction.

In order to achieve the above object, the utility model provides a following technical scheme: the left end of the outer pipe body is provided with a left pipe sleeve, a pipe groove is formed in the center of the left end of the left pipe sleeve, inner groove holes are formed in the corners, close to the periphery, of the inner wall of the left pipe sleeve, inner groove holes are formed in the corners, the periphery of the inner wall of each inner groove hole is attached with a limiting bolt, sealing strips are attached to the bottom end of the periphery of the inner wall of the left pipe sleeve, a spring frame is attached to the inner wall of the outer pipe body, a spring bed is mounted inside the spring frame, the inner wall of the spring frame is attached with the inner pipe body, a grid frame is mounted inside the inner pipe body, an anti-corrosion layer is attached to the periphery of the grid frame, waterproof layers are attached to the periphery of the anti-corrosion layer, grid pipes are distributed inside the grid frame, a fireproof layer is attached to the bottoms of the grid pipes, and the right end.

Preferably, the middle parts of the left pipe sleeve and the right pipe sleeve are distributed in a hollow shape, and the left pipe sleeve and the right pipe sleeve are symmetrically distributed along the vertical central axis of the outer pipe body.

Preferably, the left pipe sleeve and the limiting bolt form a detachable structure through an inner groove hole, and the number of the inner groove holes is two.

Preferably, the size of the inner wall of the spring frame is matched with that of the outer wall of the spring bed, and the spring frames are symmetrically distributed along the transverse central axis of the inner pipe body.

Preferably, the grid pipes are uniformly distributed along the interior of the grid frame, and the sizes of the outer walls of the two sides of the grid frame are mutually attached to the size of the inner wall of the waterproof layer.

Preferably, the peripheral inner wall of the outer tube body is attached to the outer wall of the top end of the spring frame, and the outer wall of the bottom end of the spring frame is attached to the peripheral outer wall of the inner tube body.

Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly high-toughness PVC-U grid pipe is provided with the left pipe sleeve, the middle parts of the left pipe sleeve and the right pipe sleeve are distributed in a hollow shape, an inner pipe body can be protected by the outer pipe body and the left pipe sleeve in a daily operation field such as construction, the damage of extrusion to the inner pipe body due to external uncertain factors is avoided, the middle parts of the left pipe sleeve and the right pipe sleeve are distributed in a hollow shape, the inner pipe body can be protected, meanwhile, connection or threading operation of a user cannot be delayed, the left pipe sleeve and the right pipe sleeve are symmetrically distributed along a vertical central axis of the outer pipe body, two ends of the left pipe sleeve and the right pipe sleeve are respectively provided with one pipe, smoothness of the inner part of the inner pipe body can be guaranteed, and arrangement regularity of cables of the left pipe sleeve.

The left pipe sleeve forms a detachable structure through the inner slotted hole and the limiting bolt, and the phenomena of damage and the like of the spring frame or the inner pipe body can be caused by various inconclusive factors in daily construction pipe placing operation, so that great trouble is brought to the overhauling and replacing operation of a user.

The inner wall size and the spring bed outer wall size phase-match of spring frame, inner wall size and the spring bed outer wall size phase-match through the spring frame, the laminating is provided with the spring frame between outer body and interior body between the two, the beneficial effect of shock attenuation resistance to compression can be played in daily pipe operation of putting to its inside spring bed, when external inflexible thing etc. drop pound outer body outside, its spring bed can cut down its extrusion strength when pounding down as far as, finally make its dissipation, and the spring frame is along the horizontal axis symmetric distribution of interior body, both sides respectively set up one and can reach omnidirectional protective effect to body in it, its self toughness has been improved, reduce the trouble that brings for the user.

Drawings

FIG. 1 is a schematic view of the front three-dimensional structure of the present invention;

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

fig. 3 is a schematic view of the front internal structure of the present invention.

In the figure: 1. an outer tubular body; 2. a left pipe sleeve; 3. a pipe groove; 4. an inner slot; 5. a limit bolt; 6. a sealing strip; 7. a spring holder; 8. a spring bed; 9. an inner tube body; 10. a grid frame; 11. an anticorrosive layer; 12. a waterproof layer; 13. a grid tube; 14. a fire barrier layer; 15. and a right pipe sleeve.

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: an environment-friendly high-toughness PVC-U grid pipe comprises an outer pipe body 1, a left pipe sleeve 2, a pipe groove 3, an inner groove hole 4, a limiting bolt 5, a sealing strip 6, a spring support 7, a spring bed 8, an inner pipe body 9, a grid support 10, an anticorrosive layer 11, a waterproof layer 12, a grid pipe 13, a fireproof layer 14 and a right pipe sleeve 15, wherein the left end of the outer pipe body 1 is provided with the left pipe sleeve 2, the center of the left end of the left pipe sleeve 2 is provided with the pipe groove 3, the inner groove hole 4 is arranged close to the peripheral corner of the inner wall of the left pipe sleeve 2, the peripheral inner wall of the inner groove hole 4 is attached with the limiting bolt 5, the bottom end of the peripheral inner wall of the left pipe sleeve 2 is attached with the sealing strip 6, the inner wall of the outer pipe body 1 is attached with the spring support 7, the spring bed 8 is arranged inside the spring support 7, the inner wall of the spring support 7 is attached with the inner pipe body 9, and the inner wall all around of anticorrosive coating 11 is laminated with waterproof layer 12, and the inside distribution of grid 10 has grid pipe 13, and the bottom of grid pipe 13 is laminated with flame retardant coating 14, and the right-hand member of outer body 1 is provided with right pipe box 15.

The utility model discloses in, the middle part of left pipe box 2 and right pipe box 15 is the cavity form and distributes, and left pipe box 2 and right pipe box 15 along the vertical axis symmetric distribution of outer body 1, in the operation place such as daily construction, outer body 1 and left pipe box 2 can protect inner body 9 wherein, avoid its external indeterminate factor to cause the harm of extrudability to it, be the cavity form distribution through the middle part of left pipe box 2 and right pipe box 15, not only can reach the guard action to its inner body 9 and also can not hinder the user and connect or the threading operation to it, and left pipe box 2 and right pipe box 15 along the vertical axis symmetric distribution of outer body 1, both ends respectively set up one, can guarantee the smoothness of inner body 9 inside, guarantee the arrangement alignment of its cable;

the left pipe sleeve 2 and the limiting bolt 5 form a detachable structure through the inner slotted hole 4, and the number of the inner slotted holes 4 is 4, in the daily construction pipe placing operation, the phenomena of damage and the like of the spring frame 7 or the inner pipe body 9 can be caused by various uncertain factors, great trouble is brought to the overhauling and replacing operation of a user, at the moment, the user can disassemble the left pipe sleeve 2 through the threaded connection formed between the inner slotted hole 4 and the limiting bolt 5 to overhaul and replace the left pipe sleeve 2 and the inner pipe body, and the number of the inner slotted holes 4 is 4, in the machine body operation process, the connectivity among the three parts of the outer pipe body 1, the spring frame 7 and the inner pipe body 9 can be ensured, the phenomenon that one of the three parts falls off to cause winding and breaking of protective objects such as cables and the like is avoided, the external environment is influenced, and the self environmental protection performance is improved in a phase change;

the size of the inner wall of the spring frame 7 is matched with the size of the outer wall of the spring bed 8, the spring frame 7 is symmetrically distributed along the transverse central axis of the inner pipe body 9, the size of the inner wall of the spring frame 7 is matched with the size of the outer wall of the spring bed 8, the spring frame 7 is arranged between the outer pipe body 1 and the inner pipe body 9 in a fitting mode, the spring bed 8 in the spring frame can play a role in shock absorption and pressure resistance in daily pipe placing operation, when external hard objects and the like which are not fixed fall and hit to the outside of the outer pipe body 1, the extrusion strength of the outer pipe body when the hard objects are hit can be reduced as much as possible by the spring bed 8, the spring bed is finally dissipated, the spring frames 7 are symmetrically distributed along the transverse central axis of the inner pipe body 9, the two sides of each spring frame are provided with one of each spring frame, the omnibearing protection effect on the;

the grid pipes 13 are uniformly distributed along the interior of the grid frame 10, the sizes of the outer walls of the two sides of the grid frame 10 are mutually attached to the size of the inner wall of the waterproof layer 12, the grid pipes 13 are uniformly distributed along the interior of the grid frame 10, the plurality of grid pipes 13 which are arranged in order can increase the overall arrangement of cables, the grid pipes have a plurality of hole sites, the cables can be directly penetrated, the pipe holes can be reserved, the utilization rate of communication hole sites is improved, the sizes of the outer walls of the two sides of the grid frame 10 are mutually attached to the size of the inner wall of the waterproof layer 12, the external moisture can be reduced to permeate into the interior of the inner pipe body 9 as far as possible, and inevitable troubles are brought to protective objects such as cables;

the inner wall all around of outer body 1 and the laminating of spring frame 7 top outer wall mutually, and the bottom outer wall of spring frame 7 and the laminating of inner tube body 9 outer wall all around mutually, through the laminating of outer wall all around of outer body 1 and spring frame 7 top outer wall mutually, and the bottom outer wall of spring frame 7 and the laminating of outer wall all around of inner tube body 9 mutually, when left pipe box 2 and right pipe box 15 are under the mounted state, can increase the joint strength between its three, increase its self laminating nature, and the user also can dismantle left pipe box 2 and right pipe box 15 through the threaded connection who forms between interior slotted hole 4 and the spacing bolt 5 and overhaul the change to its spring frame 7 and inner tube body 9, also can strengthen the protection of inner tube body 9 self as far as possible when bringing convenience for the user.

The working principle is as follows: for the environment-friendly high-toughness PVC-U grid pipe, firstly, in an operation field of daily construction and the like, the outer pipe body 1 and the left pipe sleeve 2 can protect the inner pipe body 9 therein, so that the extrusion damage of the outer uncertain factors to the outer pipe body is avoided, the middle parts of the left pipe sleeve 2 and the right pipe sleeve 15 are distributed in a hollow shape, the inner pipe body 9 can be protected, meanwhile, the connection or threading operation of a user is not delayed, meanwhile, the phenomenon that the spring frame 7 or the inner pipe body 9 is damaged and the like due to various uncertain factors can be caused, so that great trouble is brought to the overhauling and replacing operation of the user, at the moment, the user can disassemble the left pipe sleeve 2 through the threaded connection formed between the inner slotted hole 4 and the limiting bolt 5 to overhaul and replace the left pipe sleeve 2 and the inner slotted hole 4, in the operation process of the machine body, can ensure the connectivity among the outer tube body 1, the spring support 7 and the inner tube body 9, avoid the bad phenomena of winding and breaking of the cable and other protections caused by the falling off of one of the three, influence the external environment, improve the environmental protection of the self-body by phase change, and the spring support 7 is arranged between the outer tube body 1 and the inner tube body 9 in a fitting way, the spring bed 8 in the inner part can play the beneficial effects of shock absorption and pressure resistance in the daily pipe placing operation, when hard objects and the like which are not fixed outside fall and hit the outer part of the outer pipe body 1, the spring bed 8 can reduce the extrusion strength of the spring bed when the spring bed is knocked down as much as possible, and finally dissipate the spring bed, and the spring frame 7 is symmetrically distributed along the transverse central axis of the inner tube body 9, and two sides are respectively provided with one spring frame which can achieve the omnibearing protection effect on the inner tube body 9, thereby improving the toughness of the spring frame and reducing the trouble brought to the user.

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 an environment-friendly high tenacity PVC-U grid pipe, includes outer body (1) and interior body (9), its characterized in that: the left end of the outer pipe body (1) is provided with a left pipe sleeve (2), a pipe groove (3) is formed in the center of the left end of the left pipe sleeve (2), inner groove holes (4) are formed in corners, close to the periphery, of the inner wall of the left pipe sleeve (2), limiting bolts (5) are attached to the periphery of the inner groove holes (4), sealing strips (6) are attached to the bottom end of the periphery of the inner wall of the left pipe sleeve (2), a spring frame (7) is attached to the inner wall of the outer pipe body (1), a spring bed (8) is mounted inside the spring frame (7), an inner pipe body (9) is attached to the inner wall of the spring frame (7), a grid frame (10) is mounted inside the inner pipe body (9), an anti-corrosion layer (11) is attached to the periphery of the grid frame (10), a waterproof layer (12) is attached to the periphery of the anti-corrosion layer (11), and grid pipes (13) are distributed, and the bottom of the grid pipe (13) is attached with a fireproof layer (14), and the right end of the outer pipe body (1) is provided with a right pipe sleeve (15).

2. The environment-friendly high-toughness PVC-U grid tube according to claim 1, wherein: the middle parts of the left pipe sleeve (2) and the right pipe sleeve (15) are distributed in a hollow shape, and the left pipe sleeve (2) and the right pipe sleeve (15) are symmetrically distributed along the vertical central axis of the outer pipe body (1).

3. The environment-friendly high-toughness PVC-U grid tube according to claim 1, wherein: the left pipe sleeve (2) and the limiting bolt (5) form a detachable structure through the inner slotted hole (4), and 4 inner slotted holes (4) are formed.

4. The environment-friendly high-toughness PVC-U grid tube according to claim 1, wherein: the size of the inner wall of the spring frame (7) is matched with the size of the outer wall of the spring bed (8), and the spring frame (7) is symmetrically distributed along the transverse central axis of the inner pipe body (9).

5. The environment-friendly high-toughness PVC-U grid tube according to claim 1, wherein: the grid pipes (13) are uniformly distributed along the interior of the grid frame (10), and the sizes of the outer walls of the two sides of the grid frame (10) are mutually attached to the size of the inner wall of the waterproof layer (12).

6. The environment-friendly high-toughness PVC-U grid tube according to claim 1, wherein: the peripheral inner wall of the outer tube body (1) is attached to the top end outer wall of the spring frame (7), and the bottom end outer wall of the spring frame (7) is attached to the peripheral outer wall of the inner tube body (9).