CN218883331U

CN218883331U - Novel compound PE pipe of antidetonation multilayer

Info

Publication number: CN218883331U
Application number: CN202222672714.XU
Authority: CN
Inventors: 王胤宁
Original assignee: Hebei Chaofa Plastic Products Co ltd
Current assignee: Hebei Chaofa Plastic Products Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-04-18
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a novel compound PE pipe of antidetonation multilayer relates to PE pipe technical field, the one end of first PE body is connected with the corner connecting piece, the one end of corner connecting piece is connected with second PE body, the inside joint of corner connecting piece has, the outside of interior body is connected with the support bar, the mounting hole has been seted up to the outside of interior body, the buffering hole has been seted up at the middle part of interior body, the externally mounted of interior body has the gusset plate, the invention through when PE pipe meetting vibrations, shake, the support bar at middle part, gusset plate and the distortion that can decompose the production of spiral pipe can be decomposed to outside distortion, inside distortion can both be alleviated at the middle part, reduces the mutual influence of the distortion inside and outside the PE pipe, makes the PE pipe can bear bigger distortion, makes the PE pipe keep steady, and body, gusset plate and outer body form the three-layer protection, and difficult the splitting causes the intraductal object to reveal, and is safer.

Description

Novel compound PE pipe of antidetonation multilayer

Technical Field

The utility model relates to a PE manages technical field, specifically is a novel compound PE pipe of antidetonation multilayer.

Background

In the market of municipal pipes in PE pipes, plastic pipes are steadily developing, the PE pipes, PP-R pipes and UPVC pipes all occupy a place, wherein the strong development of the PE pipes is most remarkable, the PE pipes are widely used, wherein water supply pipes and gas pipes are two largest application markets, and the anti-seismic requirement of the pipes is increased so as to ensure the safety of conveying;

however, the PE pipe in the market at present only has a thick pipe body, and when an earthquake or large jitter occurs, the pipeline is twisted, creased and broken along with the jitter of a building, so that the conveyed object is leaked, and the safety is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel compound PE pipe of antidetonation multilayer can effectively solve the PE pipe that proposes on the existing market among the above-mentioned background art and only have the one deck body thicker, during earthquake or great shake, makes the pipeline can take place distortion, pincher trees and fracture along with the shake of building, leads to the object of carrying to reveal, the problem that the security reduces.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel anti-seismic multilayer composite PE pipe comprises a first PE pipe body, wherein one end of the first PE pipe body is connected with a corner connecting piece, and one end of the corner connecting piece is connected with a second PE pipe body;

the second PE pipe body comprises an inner pipe body, a supporting strip, a mounting hole, a buffering hole, a reinforcing plate, a spiral pipe, an outer pipe body, a limiting strip and a clamping groove;

the inner side of the corner connecting piece is clamped with an inner tube body, the outer side of the inner tube body is connected with a supporting bar, the outer side of the inner tube body is provided with an installation hole, the middle of the inner tube body is provided with a buffer hole, the outer side of the inner tube body is provided with a reinforcing plate, the middle of the reinforcing plate is embedded with a spiral tube, the outer side of the supporting bar is connected with an outer tube body, the inner side of the outer tube body is provided with a limiting bar, and the inner side of the limiting bar is provided with a clamping groove.

Preferably, the internal structures of the first PE pipe body and the second PE pipe body are the same;

an installation cavity is reserved between the inner pipe body and the outer pipe body, and the reinforcing plate and the spiral pipe are arranged inside the installation cavity.

Preferably, the supporting strips are provided with a plurality of supporting strips which are arranged on the outer side of the inner pipe body at equal intervals;

the reinforcing plates are connected with the supporting bars in a staggered manner;

the spiral pipe is clamped in the mounting hole.

Preferably, the supporting bars are clamped inside the clamping grooves, and the limiting bars are installed inside the outer pipe body and at positions corresponding to the supporting bars.

Preferably, the corner connecting piece comprises a corner inner tube, a protective ring, a corner outer tube, a first fixing ring, a second fixing ring, a positioning groove, a welding groove, a limiting groove, a connecting round hole, a rotating clamping rod, a fixing plate and a fixing hole;

the one end of second PE body is connected with the corner inner tube, the outside of corner inner tube is cup jointed and is installed the guard ring, the corner outer tube has been cup jointed to the outside of guard ring, the one end of corner inner tube is connected with first solid fixed ring, the other end of corner inner tube is connected with the solid fixed ring of second, the constant head tank has been seted up to the solid fixed ring's of second one end inside, the welding groove has been seted up at the solid fixed ring's of second inboard middle part, the spacing groove has been seted up to the inboard in welding groove, a plurality of connection round holes have all been seted up to first solid fixed ring and the solid fixed ring outside of second, connect the inside rotation of round hole and install the rotation kelly, the fixed plate has been cup jointed to the rotation kelly outside, the fixed orifices has been seted up at the fixed plate middle part.

Preferably, the inner pipe body is clamped inside the welding groove, and the outer pipe body is clamped inside the positioning groove;

the rotary clamping rod is of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through setting up interior body, the support bar, the mounting hole, the buffering hole, the gusset plate, the spiral pipe, outer body, spacing strip and joint groove, meet vibrations at PE pipe, when the shake, the support bar at middle part, gusset plate and spiral pipe can decompose the distortion that produces, outside distortion, inside distortion can both be alleviated at the middle part, reduce the mutual influence of the inside and outside distortion of PE pipe, make PE pipe can bear bigger distortion, make PE pipe keep steady, and interior body, gusset plate and outer body form the three-layer protection, be difficult for splitting open and lead to the fact intraductal object to reveal, and is safer.

2. Through setting up the first solid fixed ring of corner inner tube, the solid fixed ring of second, the constant head tank, the welding groove, the spacing groove, connect the round hole, the kelly rotates, fixed plate and fixed orifices, when corner position connects, with first PE body tip heating, with interior body joint inside the welding groove, outer body joint is connected in the constant head tank, the kelly joint will rotate inside connecting the round hole, fix the fixed plate in wall ground suitable position with the bolt, the convenience is connected two PE pipes, conveniently fix with wall ground position simultaneously, keep the pipeline stable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of a second PE tube body according to the present invention;

fig. 3 is a schematic structural view of the inner tube of the present invention;

FIG. 4 is a schematic structural view of the reinforcing plate of the present invention;

FIG. 5 is a schematic view of the outer tube according to the present invention;

fig. 6 is a schematic structural view of a second fixing ring of the present invention;

fig. 7 is a cross-sectional view of the corner outer tube of the present invention;

fig. 8 is a schematic structural view of the fixing plate of the present invention;

the reference numbers in the figures: 1. a first PE pipe body;

2. a second PE pipe body; 201. an inner tube body; 202. a supporting strip; 203. mounting holes; 204. a buffer hole; 205. a reinforcing plate; 206. a spiral tube; 207. an outer tubular body; 208. a limiting strip; 209. a clamping groove;

3. a corner connector; 301. a corner inner tube; 302. a guard ring; 303. a corner outer tube; 304. a first retaining ring; 305. a second retaining ring; 306. positioning a groove; 307. a welding groove; 308. a limiting groove; 309. the connecting circular hole; 310. rotating the clamping rod; 311. a fixing plate; 312. and (7) fixing holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1-8, the utility model provides a technical scheme, a novel anti-seismic multilayer composite PE pipe, comprising a first PE pipe body 1, one end of the first PE pipe body 1 is connected with a corner connecting piece 3, one end of the corner connecting piece 3 is connected with a second PE pipe body 2, the internal structures of the first PE pipe body 1 and the second PE pipe body 2 are the same;

the second PE pipe body 2 comprises an inner pipe body 201, a supporting bar 202, a mounting hole 203, a buffering hole 204, a reinforcing plate 205, a spiral pipe 206, an outer pipe body 207, a limiting bar 208 and a clamping groove 209;

an inner pipe body 201 is clamped inside the corner connecting piece 3, a supporting bar 202 is connected to the outer side of the inner pipe body 201, the supporting bar 202 is provided with a plurality of bars, the supporting bars 202 are equidistantly installed on the outer side of the inner pipe body 201, the outer supporting bar 202 is enabled to be evenly distributed, an installation hole 203 is formed in the outer portion of the inner pipe body 201, a buffer hole 204 is formed in the middle of the inner pipe body 201, a reinforcing plate 205 is installed outside the inner pipe body 201, the reinforcing plate 205 and the supporting bar 202 are connected in a staggered mode, installation of the reinforcing plate 205 is facilitated, a spiral pipe 206 is embedded in the middle of the reinforcing plate 205 and installed inside the installation hole 203, fixation of the spiral pipe 206 is facilitated, an outer pipe body 207 is connected to the outer portion of the supporting bar 202, an installation cavity is reserved between the inner pipe body 201 and the outer pipe body 207, the reinforcing plate 205 and the spiral pipe 206 are both arranged inside the installation cavity, the movable space between the inner pipe body 201 and the outer pipe body 207 is larger, connection of the middle structure is facilitated, a limiting bar 208 is installed inside the outer pipe body 207, a clamping groove 209 is formed in the inner side of the outer pipe body 207, the limiting bar 202 is installed, the inner side of the limiting bar 202 is installed in the clamping groove 209, and the position corresponding to the position of the outer pipe body 207, and the fixing groove 209, and the fixing groove of the supporting bar 202 is facilitated.

The corner connecting piece 3 comprises a corner inner pipe 301, a protective ring 302, a corner outer pipe 303, a first fixing ring 304, a second fixing ring 305, a positioning groove 306, a welding groove 307, a limiting groove 308, a connecting round hole 309, a rotating clamping rod 310, a fixing plate 311 and a fixing hole 312;

one end of second PE body 2 is connected with corner inner tube 301, the outside of corner inner tube 301 is cup jointed and is installed retaining ring 302, corner outer tube 303 has been cup jointed to the outside of retaining ring 302, the one end of corner inner tube 301 is connected with first solid fixed ring 304, the other end of corner inner tube 301 is connected with the solid fixed ring 305 of second, the constant head tank 306 has been seted up to the one end inside of the solid fixed ring 305 of second, fuse groove 307 has been seted up at the inboard middle part of the solid fixed ring 305 of second, interior body 201 joint is inside fuse groove 307, outer body 207 joint is inside constant head tank 306, conveniently connect first PE body 1 and second PE body 2, spacing groove 308 has been seted up to the inboard of fuse groove 307, a plurality of connection round holes 309 have all been seted up to first solid fixed ring 304 and the solid fixed ring 305 outside of second, connect the inside rotation of round hole 309 and install rotation kelly 310, it is the U type structure to rotate kelly 310, convenient connection and rotation, fixing plate 311 has been cup jointed to the outside of kelly 310, fixing plate 311 has been seted up in the middle part of fixing plate 311.

The utility model discloses a theory of operation and use flow: when the PE pipes are connected at the corner positions, firstly, the outer pipe body 207 at one end of the first PE pipe body 1 and one end of the second PE pipe body 2 are separated, then the end part of the first PE pipe body 1 is heated, the inner pipe body 201 is clamped inside the welding groove 307, the outer pipe body 207 is clamped inside the positioning groove 306 for connection, then the rotating clamping rod 310 is clamped inside the connecting circular hole 309, so that the fixing plate 311 is attached to the wall surface ground position to be fixed, then bolts penetrate through the fixing holes 312 for fixing, the two PE pipes are conveniently connected, the connection is more convenient and stable, meanwhile, the fixing with the wall surface ground position is facilitated, and the pipeline stability is kept;

run into vibrations at the PE pipe, when the shake, external environment can extrude the pipeline, the intensity of interior body 201 and outer body 207 reinforcing whole pipeline, the support bar 202 at middle part, gusset plate 205 and spiral pipe 206 can decompose the distortion of production, no matter be outside distortion or inside distortion can both be alleviated at the middle part, reduce the mutual influence between the distortion of the inside and outside of PE pipe, make the PE pipe can bear bigger distortion, thereby make the PE pipe keep steady, and interior body 201, gusset plate 205 and outer body 207 form the three-layer protection, it leaks to be difficult for splitting the interior object that causes, it is safer.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel compound PE pipe of antidetonation multilayer, includes first PE body (1), its characterized in that: one end of the first PE pipe body (1) is connected with a corner connecting piece (3), and one end of the corner connecting piece (3) is connected with a second PE pipe body (2);

the second PE pipe body (2) comprises an inner pipe body (201), supporting bars (202), mounting holes (203), buffer holes (204), reinforcing plates (205), a spiral pipe (206), an outer pipe body (207), limiting strips (208) and clamping grooves (209);

the inside joint of corner connecting piece (3) has interior body (201), the outside of interior body (201) is connected with support bar (202), mounting hole (203) have been seted up to the outside of interior body (201), buffer hole (204) have been seted up at the middle part of interior body (201), the externally mounted of interior body (201) has gusset plate (205), spiral pipe (206) are installed in the middle part embedding of gusset plate (205), the externally connected with of support bar (202) has outer body (207), the internally mounted of outer body (207) has spacing strip (208), joint groove (209) have been seted up to the inboard of spacing strip (208).

2. A novel anti-seismic multilayer composite PE pipe according to claim 1, characterized in that the internal structure of the first PE pipe body (1) and the second PE pipe body (2) is the same;

an installation chamber is reserved between the inner pipe body (201) and the outer pipe body (207), and the reinforcing plate (205) and the spiral pipe (206) are arranged in the installation chamber.

3. The novel anti-seismic multilayer composite PE pipe as claimed in claim 1, wherein the supporting bars (202) are provided with a plurality of bars, and the plurality of supporting bars (202) are equidistantly arranged outside the inner pipe body (201);

the reinforcing plates (205) are connected with the supporting bars (202) in a staggered manner;

the spiral pipe (206) is clamped in the mounting hole (203).

4. The novel anti-seismic multilayer composite PE pipe as claimed in claim 1, wherein the support bars (202) are clamped in the clamping grooves (209), and the limiting bars (208) are arranged in the outer pipe body (207) at positions corresponding to the support bars (202).

5. The novel anti-seismic multilayer composite PE pipe according to claim 1, wherein the corner connector (3) comprises a corner inner pipe (301), a protection ring (302), a corner outer pipe (303), a first fixing ring (304), a second fixing ring (305), a positioning groove (306), a welding groove (307), a limiting groove (308), a connecting circular hole (309), a rotating clamping rod (310), a fixing plate (311) and a fixing hole (312);

the one end of second PE body (2) is connected with corner inner tube (301), the outside of corner inner tube (301) is cup jointed and is installed protective ring (302), corner outer tube (303) has been cup jointed to the outside of protective ring (302), the one end of corner inner tube (301) is connected with first solid fixed ring (304), the other end of corner inner tube (301) is connected with the solid fixed ring of second (305), constant head tank (306) have been seted up to the one end inside of the solid fixed ring of second (305), fuse groove (307) have been seted up at the inboard middle part of the solid fixed ring of second (305), spacing groove (308) have been seted up to the inboard in fuse groove (307), a plurality of connection round holes (309) have all been seted up to first solid fixed ring (304) and the solid fixed ring of second (305) outside, connect round hole (309) internal rotation and install and rotate card pole (310), it has fixed plate (311) to rotate card pole (310) outside cup joint, fixed hole (312) have been seted up at fixed plate (311) middle part.

6. The novel anti-seismic multilayer composite PE pipe as claimed in claim 5, wherein the inner pipe body (201) is clamped inside the welding groove (307), and the outer pipe body (207) is clamped inside the positioning groove (306);

the rotary clamping rod (310) is of a U-shaped structure.