CN216526443U

CN216526443U - HDPE plum blossom protective case

Info

Publication number: CN216526443U
Application number: CN202220189925.5U
Authority: CN
Inventors: 张达; 张丽; 张琳; 陈意娥
Original assignee: Guangdong Shengda Plastic Technology Co ltd
Current assignee: Guangdong Shengda Plastic Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-05-13
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an HDPE plum blossom protection sleeve, which comprises a sleeve, wherein sealing mechanisms are arranged at two ends of the sleeve respectively, each sealing mechanism comprises a placing groove, an air bag is fixedly connected to the inner wall of each placing groove, the side wall of each air bag is communicated with an inflating nozzle, and a sealing plug is arranged in each inflating nozzle. The utility model can be suitable for plum blossom pipes with different sizes, can ensure that the sleeve pipe can not slide back and forth, can ensure that the plum blossom pipe can not be corroded by external moisture in use, and has good protection effect on the plum blossom pipe.

Description

HDPE plum blossom protective case

Technical Field

The utility model relates to the technical field of plum blossom pipe protection, in particular to an HDPE plum blossom protective sleeve.

Background

The plum blossom pipe is a plum blossom-shaped communication pipe which is formed by taking PVC particles as a main material and passing through a unique mould by adding other formulas, is also called plum blossom pipe and honeycomb pipe, has smooth inner wall, can directly pass through an optical cable, can save working hours, and has reasonable structure, high use value and long service life.

When using plum blossom pipe, people usually can sheathe in protective case at plum blossom pipe lateral wall, but current sleeve pipe can not adapt to the fixed of the plum blossom pipe of different sizes, slides on plum blossom pipe oneself easily moreover, in order to solve above-mentioned problem, needs design a HDPE plum blossom protective case.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a HDPE plum blossom protective sleeve.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a HDPE plum blossom protective case, includes the sleeve pipe, the sleeve pipe both ends all are equipped with sealing mechanism, sealing mechanism includes the standing groove, standing groove inner wall fixedly connected with gasbag, gasbag lateral wall intercommunication is equipped with the charging connector, be equipped with the sealing plug in the charging connector.

Preferably, the inner wall of the sleeve is fixedly connected with two sealing rings, and the two sealing rings are made of rubber.

Preferably, the two placing grooves are both of annular structures, and the two air bags are both of annular structures.

Preferably, the side walls of the inner rings of the two air bags are fixedly connected with anti-skidding sleeves.

Preferably, the side wall of the sleeve is provided with an insulating layer, and the insulating layer is made of phenolic foam.

Preferably, the side wall of the heat insulation layer is provided with an anticorrosive layer, and the anticorrosive layer is made of amine cured epoxy resin.

The utility model has the following beneficial effects:

1. according to the utility model, the air bag is inflated by injecting air into the air bag, so that the anti-skid sleeve is driven to be tightly attached to the side wall of the plum blossom pipe, the plum blossom pipe can adapt to plum blossom pipes with different sizes, and the anti-skid sleeve can ensure that the sleeve pipe can not slide back and forth;

2. according to the utility model, the sealing ring is arranged to prevent water from entering the gap between the sleeve and the plum blossom pipe, so that the plum blossom pipe is prevented from being eroded by external moisture, and the plum blossom pipe is well protected.

Drawings

Fig. 1 is a schematic structural view of a HDPE plum blossom protective sleeve according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the HDPE plum blossom protective sleeve provided by the utility model.

In the figure: the device comprises a sleeve 1, a placing groove 2, an air bag 3, an anti-skid sleeve 4, a sealing ring 5, an inflating nozzle 6, a sealing plug 7, a heat preservation layer 8 and an anti-corrosion layer 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, an HDPE plum blossom protective sleeve, including sleeve pipe 1, two sealing washer 5 of sleeve pipe 1 inner wall fixedly connected with, two sealing washer 5 are made by rubber, prevent that water from entering into the clearance between plum blossom pipe and the sleeve pipe 1, sleeve pipe 1 lateral wall is equipped with heat preservation 8, heat preservation 8 is made by phenolic foam, prevent that the pipeline frost crack when the temperature is lower winter, heat preservation 8 lateral wall is equipped with anticorrosive coating 9, anticorrosive coating 9 is made by amine solidification epoxy, prevent that the pipeline from receiving the corruption in the environment that humidity or other exist corrosive substance for a long time.

The sleeve pipe 1 both ends all are equipped with sealing mechanism, and sealing mechanism includes standing groove 2, and standing groove 2 is the loop configuration, 2 inner wall fixedly connected with gasbags 3 of standing groove, and gasbag 3 is the loop configuration, 3 inner circle lateral wall fixedly connected with antiskid cover 4 of gasbag, and 3 lateral walls of gasbag intercommunication are equipped with charging connector 6, are equipped with sealing plug 7 in the charging connector 6.

The utility model can be illustrated by the following operating modes: will sleeve pipe 1 cover earlier on the plum blossom pipe, then open sealing plug 7, aerify gasbag 3 with instruments such as inflater, gasbag 3 will expand to wrap up the plum blossom pipe, make antiskid cover 4 and plum blossom pipe laminating, thereby play the fixed action to sleeve pipe 1, can adapt to not unidimensional plum blossom pipe moreover, when needing to take off, only need open sealing plug 7 with the air of gasbag 3 the inside emit can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent replacement or change according to the technical solution of the present invention and the inventive concept thereof should be covered within the scope of the present invention.

Claims

1. The utility model provides a HDPE plum blossom protective sleeve, includes sleeve pipe (1), its characterized in that: sleeve pipe (1) both ends all are equipped with sealing mechanism, sealing mechanism includes standing groove (2), standing groove (2) inner wall fixedly connected with gasbag (3), gasbag (3) lateral wall intercommunication is equipped with charging connector (6), be equipped with sealing plug (7) in charging connector (6).

2. The HDPE plum blossom protective sleeve as claimed in claim 1, wherein: the inner wall of the sleeve (1) is fixedly connected with two sealing rings (5), and the two sealing rings (5) are made of rubber.

3. The HDPE plum blossom protective sleeve as claimed in claim 1, wherein: the two placing grooves (2) are both of annular structures, and the two air bags (3) are both of annular structures.

4. The HDPE plum blossom protection sleeve as claimed in claim 3, wherein: and the side wall of the inner ring of each air bag (3) is fixedly connected with an anti-skidding sleeve (4).

5. The HDPE plum blossom protective sleeve as claimed in claim 2, wherein: the heat-insulating layer (8) is arranged on the side wall of the sleeve (1), and the heat-insulating layer (8) is made of phenolic foam.

6. The HDPE plum blossom protection sleeve as claimed in claim 5, wherein: the side wall of the heat preservation layer (8) is provided with an anticorrosive layer (9), and the anticorrosive layer (9) is made of amine cured epoxy resin.