CN214839207U

CN214839207U - HDPE reinforcing winding pipe that leakproofness is strong

Info

Publication number: CN214839207U
Application number: CN202022782380.2U
Authority: CN
Inventors: 占自伟
Original assignee: Xinjiang Huiteng Plastic Co ltd
Current assignee: Xinjiang Huiteng Plastic Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-11-23
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a HDPE reinforcing winding pipe that leakproofness is strong, including first body, second body, adapting unit, spacing part and fixed part, be equipped with adapting unit between the one end that first body and second body are adjacent, and the interior week of adapting unit both sides respectively with the periphery of first body and the periphery fixed weld of second body, adapting unit's periphery is equipped with two sets of spacing parts that are the symmetric distribution, and the interior week of two sets of spacing parts respectively with the periphery of first body and the periphery looks adaptation of second body, adapting unit's both sides all are equipped with the fixed part that the multiunit is the ring array and distributes, and one side that adapting unit was kept away from to the multiunit fixed part is connected with the spacing part that corresponds respectively. This HDPE reinforcing winding pipe that leakproofness is strong conveniently carries out the dismouting, can improve the leakproofness of using simultaneously.

Description

HDPE reinforcing winding pipe that leakproofness is strong

Technical Field

The utility model belongs to the technical field of the winding pipe, concretely relates to HDPE reinforcing winding pipe that leakproofness is strong.

Background

The winding pipe is a pipe formed by winding and welding high-density polyethylene (HDPE) serving as a raw material. The winding pipe is a new product for replacing the traditional metal protection spring for protecting the rubber pipe. The winding pipe is generally made of nylon or polypropylene. The winding pipe is corresponding to the traditional metal spring protection product, has good wear resistance, aging resistance and strong corrosion resistance, and can effectively perform anti-aging and anti-friction protection on the outer surface of the hose. The winding pipe has more excellent effects of convenience, environmental protection and energy conservation compared with rubber hose spring protection products and other sheath products. At present, the HDPE reinforcing winding pipe is mostly used for conveying substances, and the sealing performance of the joint is easy to reduce due to the single structure of the HDPE reinforcing winding pipe in the long-time use process.

Therefore, in order to meet the current situation, the HDPE reinforced winding pipe with strong sealing performance needs to be designed and produced, so as to meet the requirement of practical use.

Disclosure of Invention

An object of the utility model is to provide a HDPE reinforcing winding pipe that leakproofness is strong to solve the problem of proposing among 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 HDPE reinforcing winding pipe that leakproofness is strong, includes first body, second body, adapting unit, spacing part and fixed part, be equipped with adapting unit between the one end that first body and second body are adjacent, and the internal week of adapting unit both sides respectively with the fixed welding in the periphery of first body and second body, adapting unit's periphery is equipped with two sets of spacing parts that are the symmetric distribution, and the internal week of two sets of spacing parts respectively with the periphery of first body and the periphery looks adaptation of second body, adapting unit's both sides all are equipped with the fixed part that the multiunit is ring array and distributes, and one side that adapting unit was kept away from to the multiunit fixed part is connected with the spacing part that corresponds respectively.

Preferably, adapting unit includes two flanges and connecting bolt that are the symmetric distribution, two the inner periphery of flange respectively with the periphery of first body and the periphery fixed weld of second body, set up a plurality of through-holes that are annular array and distribute on one of them flange, another set up a plurality of spread grooves with through-hole looks adaptation on the flange, and the equal threaded connection in a plurality of spread grooves has the connecting bolt that passes corresponding through-hole, two a plurality of fixed slots that are annular array and distribute are all seted up to one side that the flange carried on the back mutually.

Preferably, the limiting part comprises a semicircular limiting protective shell and a sealing rubber pad, the inner periphery of the limiting protective shell is clamped with the outer periphery of the two flanges of the connecting part, the sealing rubber pad matched with the outer periphery of the inner periphery of the limiting protective shell and the outer periphery of the two flanges is bonded with the inner periphery of the limiting protective shell, and a plurality of fixing holes matched with the fixing grooves of the connecting part are formed in the two sides of the limiting protective shell.

Preferably, the fixing part comprises a fixing column and a telescopic spring, the outer periphery of one end of the fixing column is in joggle joint with the inner periphery of the corresponding fixing groove of the connecting part, the telescopic spring is fixedly welded between the inner periphery of the fixing column and the inner periphery of the fixing groove, and the outer periphery of one end, far away from the telescopic spring, of the fixing column is in joggle joint with the inner periphery of the corresponding fixing hole of the limiting part.

Preferably, first body and second body are the body that constitutes by HDPE skin and HDPE inlayer, establish to fire-retardant layer between HDPE skin and the HDPE inlayer, and the outer periphery of HDPE is equipped with corrosion resistant layer.

The utility model discloses a technological effect and advantage: the HDPE reinforced winding pipe with strong sealing performance is characterized in that the two flanges are connected through the connecting bolt, so that the first pipe body and the second pipe body are connected, and the first pipe body and the second pipe body are convenient to disassemble and assemble; the limiting protective shell is clamped with the two flanges, and the connecting gap between the two flanges is sealed under the blocking action of the sealing rubber gasket, so that the sealing performance in use is improved, and the mounting and dismounting are convenient; through expanding spring's restoring force effect, drive and accomodate in the fixed column of fixed slot inside and shift out to with the fixed orifices joggle that corresponds, thereby make spacing protective housing and flange be connected steadily, improve the leakproofness of using, the HDPE reinforcing winding pipe that this leakproofness is strong conveniently carries out the dismouting, can improve the leakproofness of using simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of a first tube of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: the pipe comprises a first pipe body 1, a second pipe body 2, a connecting part 3, a limiting part 4, a fixing part 5, a flange 6, a connecting bolt 7, a limiting protective shell 8, a sealing rubber pad 9, a fixing column 10, an expansion spring 11, an HDPE outer layer 12, an HDPE inner layer 13, a flame retardant layer 14 and an anticorrosion layer 15.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a HDPE reinforcing winding pipe that leakproofness is strong as shown in fig. 1-4, including first body 1, second body 2, adapting unit 3, spacing part 4 and fixed part 5, be equipped with adapting unit 3 between the adjacent one end of first body 1 and second body 2, and the interior week of adapting unit 3 both sides respectively with the fixed welding of the periphery of first body 1 and the periphery of second body 2, adapting unit 3's periphery is equipped with two sets of spacing parts 4 that are the symmetric distribution, and two sets of spacing part's interior week respectively with the periphery of first body 1 and the periphery looks adaptation of second body 2, adapting unit 3's both sides all are equipped with the fixed part 5 that the multiunit is the ring array and distributes, and multiunit fixed part 5 keeps away from adapting unit 3's one side and is connected with corresponding spacing part 4 respectively.

Specifically, adapting unit 3 includes two flanges 6 and connecting bolt 7 that are the symmetric distribution, two the inner periphery of flange 6 respectively with the periphery of first body 1 and the periphery fixed weld of second body 2, set up a plurality of through-holes that are the annular array and distribute on one of them flange 6, another set up a plurality of spread grooves with through-hole looks adaptation on the flange 6, and the equal threaded connection in a plurality of spread grooves has connecting bolt 7 that passes the through-hole that corresponds, two a plurality of fixed slots that are the annular array and distribute are all seted up to one side that flange 6 carried on the back mutually, connect two flanges 6 through connecting bolt 7 to make first body 1 and second body 2 carry out the connection processing.

Specifically, spacing part 4 includes semicircular spacing protective housing 8 and sealing rubber pad 9, the peripheral looks joint between two flanges 6 of spacing protective housing 8's internal week and adapting unit 3, and the interior week of spacing protective housing 8 bonds the sealing rubber pad 9 that has the peripheral looks adaptation between internal week and two flanges 6, a plurality of fixed orificess with adapting unit 3's fixed slot looks adaptation are all seted up to the both sides of spacing protective housing 8, with spacing protective housing 8 and two flanges 6 joint to through sealing rubber pad 9's effect of blockking, carry out sealing process to the joint gap between two flanges 6.

Specifically, fixed part 5 includes fixed column 10 and expanding spring 11, the periphery of fixed column 10 one end and the interior circumference joggle of adapting unit 3's the fixed slot that corresponds, and fixed welding has expanding spring 11 between the interior circumference of fixed column 10 and fixed slot, fixed column 10 keeps away from the periphery of expanding spring 11 one end and the interior circumference joggle of spacing part 4's the fixed orifices that corresponds, through expanding spring 11's restoring force effect, drives and accomodates in the inside fixed column 10 of fixed slot and shifts out to with the fixed orifices joggle that corresponds, thereby make spacing protective housing 8 and flange joint.

Specifically, first body 1 and second body 2 are the body that constitutes by HDPE outer 12 and HDPE inlayer 13, establish to fire-retardant layer 14 between HDPE outer 12 and the HDPE inlayer 13, and the periphery of HDPE outer 12 is equipped with corrosion-resistant layer 15, realize the normal use of first body 1 and second body 2 through the fire-retardant of fire-retardant layer 14 and the corrosion resistance of corrosion-resistant layer 15.

The working principle of the HDPE reinforced winding pipe with strong sealing performance is that when the HDPE reinforced winding pipe needs to be used, a proper number of first pipe bodies 1 and second pipe bodies 2 are selected, two flanges 6 are connected through connecting bolts 7, so that one group of first pipe bodies 1 and second pipe bodies 2 are connected, after connection is completed, a fixing column 10 is pressed, the fixing column 10 is accommodated in the inner periphery of a fixed groove, meanwhile, a limiting protective shell 8 is clamped with the two flanges 6, a connecting gap between the two flanges 6 is sealed through the blocking effect of a sealing rubber gasket 9, after clamping is completed, the fixing column 10 accommodated in the fixed groove is driven to move out through the restoring force effect of a telescopic spring 11 and is in joggle joint with a corresponding fixed hole, so that the limiting protective shell 8 is connected with the flanges, through the operation, the rest first pipe bodies 1 are connected with the second pipe bodies 1, and after connection is completed, the first pipe body 1 and the second pipe body 2 which are arranged at two ends are communicated with an external conveying channel, and materials can be conveyed and processed through the first pipe body 1 and the second pipe body 2 after installation is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a HDPE reinforcing winding pipe that leakproofness is strong, includes first body (1), second body (2), adapting unit (3), spacing part (4) and fixed part (5), its characterized in that: be equipped with adapting unit (3) between the one end that first body (1) and second body (2) are adjacent, and the interior week of adapting unit (3) both sides respectively with the periphery of first body (1) and the fixed welding in periphery of second body (2), the periphery of adapting unit (3) is equipped with two sets of spacing parts (4) that are the symmetric distribution, and the interior week of two sets of spacing parts respectively with the periphery of first body (1) and the periphery looks adaptation of second body (2), the both sides of adapting unit (3) all are equipped with multiunit and are the fixed part (5) that the annular array distributes, and one side that adapting unit (3) were kept away from in multiunit fixed part (5) is connected with corresponding spacing part (4) respectively.

2. The reinforced HDPE winding pipe with high sealing performance as claimed in claim 1, wherein: adapting unit (3) include two flanges (6) and connecting bolt (7) that are the symmetric distribution, two the interior week of flange (6) respectively with the periphery of first body (1) and the periphery fixed weld of second body (2), set up a plurality of through-holes that are the annular array and distribute on one of them flange (6), another set up a plurality of spread grooves with through-hole looks adaptation on flange (6), and the equal threaded connection has connecting bolt (7) that pass corresponding through-hole in a plurality of spread grooves, two a plurality of fixed slots that are the annular array and distribute are all seted up to one side that flange (6) carried on the back mutually.

3. The reinforced HDPE winding pipe with high sealing performance as claimed in claim 1, wherein: spacing part (4) include semicircular spacing protective housing (8) and sealing rubber pad (9), the periphery looks joint between two flanges (6) of the interior week of spacing protective housing (8) and adapting unit (3), and the interior week of spacing protective housing (8) bonds sealing rubber pad (9) that have the periphery looks adaptation between interior week and two flanges (6), a plurality of fixed orificess with the fixed orifices of adapting unit (3) looks adaptation are all seted up to the both sides of spacing protective housing (8).

4. The reinforced HDPE winding pipe with high sealing performance as claimed in claim 1, wherein: fixed part (5) are including fixed column (10) and expanding spring (11), the inner peripheral joggle of the periphery of fixed column (10) one end and the fixed slot that corresponds of adapting unit (3), and fixed welding has expanding spring (11) between the inner periphery of fixed column (10) and fixed slot, the inner peripheral joggle of the periphery of expanding spring (11) one end and the fixed orifices that corresponds of spacing part (4) is kept away from in fixed column (10).

5. The reinforced HDPE winding pipe with high sealing performance as claimed in claim 1, wherein: first body (1) and second body (2) are the body that constitutes by HDPE outer (12) and HDPE inlayer (13), establish flame retardant layer (14) between HDPE outer (12) and HDPE inlayer (13), and the periphery of HDPE outer (12) is equipped with corrosion-resistant layer (15).