CN210443964U

CN210443964U - Detachable double-layer sleeved PVC pipe

Info

Publication number: CN210443964U
Application number: CN201921463995.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-01
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a detachable double-layer sleeved PVC pipe, which comprises an inner pipe and an outer pipe, wherein the inner side wall of the outer pipe is vertically and symmetrically and fixedly provided with a rectangular plate, the inner side wall of the rectangular plate is horizontally and symmetrically and fixedly provided with a rubber plate, the inner side wall of the rectangular plate is provided with a rectangular groove, the outer side wall of the inner pipe is vertically and symmetrically and fixedly provided with an inserting plate, the outer side wall of the rubber plate is fixedly provided with a waterproof structure, the left and right side walls of the two rectangular plates are symmetrically and uniformly and fixedly provided with arc-shaped rods, the inner side wall of the outer pipe is fixedly provided with a foam plate, and the outer side wall of the arc-shaped rod is uniformly and fixedly provided with an auxiliary supporting structure, the inner pipe and the outer pipe are convenient to disassemble and maintain.

Description

Detachable double-layer sleeved PVC pipe

Technical Field

The utility model relates to a PVC manages technical field, specifically is a detachable bilayer cup joints PVC pipe.

Background

Now, PVC pipe is often used for the cover in the circuit outside, protects the circuit, but to lieing in the outside circuit in the north, because temperature variation is great, congeals into the drop of water in the pipeline outside very easily, permeates the circuit department even, influences the work of circuit, if can design one kind have good thermal insulation performance, and avoid the drop of water to permeate the PVC pipe of circuit department, just can solve this type of problem, for this reason, we propose a detachable double-deck PVC pipe of cup jointing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC pipe is cup jointed to detachable double-deck to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PVC pipe is cup jointed to detachable double-deck, includes inner tube and outer tube, the inside wall longitudinal symmetry fixed mounting of outer tube has the rectangular plate, the equal bilateral symmetry fixed mounting of inside wall of rectangular plate has the rubber slab, the rectangular channel has all been seted up to the inside wall of rectangular plate, the outside wall longitudinal symmetry fixed mounting of inner tube has the plugboard, and the plugboard pegs graft in the rectangular channel, the outside wall fixed mounting of rubber slab has waterproof construction, two the even fixed mounting of the left and right sides wall symmetry of rectangular plate has the arc pole, the inside wall fixed mounting of outer tube has the cystosepiment, the even fixed mounting of the lateral wall of arc pole has auxiliary stay structure.

Preferably, the waterproof structure comprises a rubber film and a gauze, and a silica gel layer is filled between the rubber film and the gauze.

Preferably, the auxiliary supporting structure includes the fixed block, and the even fixed mounting of fixed block in the lateral wall of arc pole, the lateral wall fixed mounting of fixed block has the arc backup pad, and the surface laminating of arc backup pad in the inside wall of cystosepiment.

Preferably, rubber strips are uniformly and fixedly inserted between the arc-shaped rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure of inner tube, outer tube, rectangular plate, plugboard, waterproof construction, arc pole and cystosepiment utilizes the cystosepiment to make it have thermal insulation performance, is difficult for receiving the outside temperature variation and generates the drop of water, and waterproof construction department can absorb the aqueous vapor in the outer tube, further avoids the formation of drop of water, and through the connection of rectangular plate and plugboard department, makes this inner tube and outer tube convenient to detach maintenance.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the inner tube, 2, the outer tube, 3, the rectangular plate, 4, the plugboard, 5, the rubber slab, 6, waterproof construction, 61, the rubber membrane, 62, the gauze, 63, the silica gel layer, 7, the arc pole, 8, the cystosepiment, 9, supplementary bearing structure, 91, the fixed block, 92, the arc backup pad, 10, the rubber strip, 11, the rectangular channel.

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 and fig. 2, the present invention provides a technical solution: a detachable double-layer sleeved PVC pipe comprises an inner pipe 1 and an outer pipe 2, a circuit is inserted in the inner pipe 1, the outer pipe 2 is sleeved outside the inner pipe 1 to form double-layer protection, rectangular plates 3 are symmetrically and fixedly installed on the upper and lower sides of the inner side wall of the outer pipe 2, rubber plates 5 are symmetrically and fixedly installed on the left and right sides of the inner side wall of each rectangular plate 3, after the inner pipe 1 is inserted in the outer pipe 2, the inner sides of the rubber plates 5 can be attached to the outer surface of the inner pipe 1 to avoid gaps from being formed and prevent water from permeating, rectangular grooves 11 are formed in the inner side wall of each rectangular plate 3, inserting plates 4 are symmetrically and fixedly installed on the upper and lower sides of the outer side wall of the inner pipe 1, the inserting plates 4 are inserted in the rectangular grooves 11, the inner pipe 1 and the outer pipe 2 are installed through inserting relations, the inserting relations can be conveniently disassembled, waterproof construction 6 can absorb the aqueous vapor in outer tube 2, avoid receiving the influence of ambient temperature change to form the drop of water, avoid the drop of water to permeate in inner tube 1 simultaneously, the even fixed mounting of lateral wall symmetry has arc pole 7 about two rectangular plates 3, further increase the intensity of outer tube 2, the inside wall fixed mounting of outer tube 2 has cystosepiment 8, foamed material has good thermal insulation performance, it is little to make 2 internal environment of outer tube receive the influence of ambient temperature change, guarantee simultaneously that the circuit can be in the temperature environment that relatively is fit for, the even fixed mounting of lateral wall of arc pole 7 has supplementary bearing structure 9, supplementary bearing structure 9 carries out the auxiliary stay to arc pole 7, simultaneously, carry out the auxiliary fixation to cystosepiment 8's position.

Specifically, waterproof construction 6 includes rubber membrane 61 and gauze 62, and rubber membrane 61 laminates in inner tube 1 department lateral wall, and it has silica gel layer 63 to fill between rubber membrane 61 and the gauze 62, and silica gel has good water absorption capacity.

Particularly, supplementary bearing structure 9 includes fixed block 91, and the even fixed mounting of fixed block 91 in the lateral wall of arc pole 7, and the lateral wall fixed mounting of fixed block 91 has arc backup pad 92, and the surface laminating of arc backup pad 92 in the inside wall of cystosepiment 8 plays and carries out auxiliary stay to arc pole 7, carries out auxiliary fixation's effect to the position of cystosepiment 8 simultaneously.

Specifically, rubber strips 10 are uniformly fixed and inserted between the arc-shaped rods 7, so that the strength of the outer tube 2 is further increased, and the bending of the outer tube 2 is not influenced.

The working principle is as follows: this detachable double-deck PVC pipe of cup jointing, the installation of pegging graft is accomplished through

rectangular plate

3 and 4 departments of plugboard to inner tube 1 and outer tube 2, also consequently, inner tube 1 and outer tube 2 can conveniently accomplish the dismantlement, the maintenance of being convenient for, the installation is accomplished the back, rectangular plate 3, the structure increase holistic intensity of plugboard 4 and arc pole 7, waterproof construction can absorb the aqueous vapor in the outer tube 2, make the inside drop of water that forms of outer tube 2 when avoiding the external temperature change, avoid the drop of water to permeate to the inner tube 1 in simultaneously, the structure of cystosepiment 8 plays the heat preservation effect, make the inside relatively stable temperature range of maintaining of outer tube 2, make the circuit in the inner tube 1 can be better carry out work.

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 detachable double-deck PVC pipe that cup joints which characterized in that: including inner tube (1) and outer tube (2), symmetry fixed mounting has rectangular plate (3) about the inside wall of outer tube (2), the equal bilateral symmetry fixed mounting of inside wall of rectangular plate (3) has rubber slab (5), rectangular channel (11) have all been seted up to the inside wall of rectangular plate (3), symmetry fixed mounting has plugboard (4) about the outside wall of inner tube (1), and plugboard (4) peg graft in rectangular channel (11), the outside wall fixed mounting of rubber slab (5) has waterproof construction (6), two the even fixed mounting of the left and right sides lateral wall symmetry of rectangular plate (3) has arc (7), the inside wall fixed mounting of outer tube (2) has cystosepiment (8), the even fixed mounting of the outside wall of arc (7) has auxiliary stay structure (9).

2. The detachable double-layer sleeved PVC pipe of claim 1, wherein: the waterproof structure (6) comprises a rubber film (61) and a gauze (62), and a silica gel layer (63) is filled between the rubber film (61) and the gauze (62).

3. The detachable double-layer sleeved PVC pipe of claim 1, wherein: auxiliary stay structure (9) are including fixed block (91), and the even fixed mounting in the lateral wall of arc pole (7) of fixed block (91), the lateral wall fixed mounting of fixed block (91) has arc backup pad (92), and the surface laminating of arc backup pad (92) is in the inside wall of cystosepiment (8).

4. The detachable double-layer sleeved PVC pipe of claim 1, wherein: rubber strips (10) are uniformly and fixedly inserted between the arc-shaped rods (7).