CN210440703U - Polyethylene winding pipe with lateral extrusion and limited slip - Google Patents
Polyethylene winding pipe with lateral extrusion and limited slip Download PDFInfo
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- CN210440703U CN210440703U CN201921176295.2U CN201921176295U CN210440703U CN 210440703 U CN210440703 U CN 210440703U CN 201921176295 U CN201921176295 U CN 201921176295U CN 210440703 U CN210440703 U CN 210440703U
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Abstract
The utility model belongs to the technical field of the polyethylene pipe technique and specifically relates to a polyethylene winding pipe with side direction extrusion limit is smooth just, including being responsible for the body and fixing a body structure threaded connection strip on being responsible for the body lateral surface. The utility model discloses a polyethylene winding pipe with side direction extrusion limit is smooth just through the side direction adjustment tank of seting up built-in transverse adjustment pole on being responsible for the body lateral surface, the side direction transmission blind hole of screwed pipe and side direction external screw thread pole in all set up built-in side direction flexible at threaded connection strip both ends and establish the transverse transmission blind hole of built-in transfer line in, both ends cover has the side direction stop collar with transverse adjustment pole threaded connection on being responsible for the body, it is rotatory with built-in transfer line to utilize linkage side direction external screw thread pole when rotatory transverse adjustment pole can control the translation of side direction stop collar, the synchronous flexible pipe of interior screwed pipe of control side direction stretches out and draws back, make the non-skid property and the side direction support leakproofness of transverse adjustment pole synchronous promotion winding pipe, security and steadiness promote.
Description
Technical Field
The utility model belongs to the technical field of polyethylene pipe technique and specifically relates to a polyethylene winding pipe with side direction extrusion limit is smooth just.
Background
The polyethylene plastic steel winding pipe (SRWPE) is made of a special-shaped steel-plastic composite strip material through spiral winding welding (extrusion welding on a lapping surface), the inner wall of the SRWPE is smooth and flat, and the specification is DN200-DN2600 mm. The pipe has the advantages of corrosion resistance, light weight, simple and convenient installation, large flow rate, long service life (50 years) and the like, can replace the pipe made of high-energy-consumption materials (cement, cast iron, ceramics and the like), and belongs to an environment-friendly green product. Polyethylene plastic steel winding pipe on the market at present simple structure, the assembly methods mainly adopt threaded connection fixed, do not have side direction spacing and sealing mechanism after the installation is accomplished, lead to winding pipe's cling compound performance and side direction leakproofness not enough.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background art, an improved polyethylene winding pipe with lateral extrusion and limited slip is provided, and the problems that the polyethylene plastic steel winding pipe on the market at present is simple in structure, the polyethylene plastic steel winding pipe is mainly fixed in an assembly mode through threaded connection, and after the polyethylene plastic steel winding pipe is installed, a lateral limiting mechanism and a sealing mechanism are not arranged, so that the anti-slip performance and the lateral sealing performance of the winding pipe are insufficient are solved.
The utility model provides a technical scheme that its technical problem adopted is: a polyethylene winding pipe with lateral extrusion and limited slip comprises a main pipe body and an integral structure threaded connecting strip fixed on the outer side surface of the main pipe body, wherein a plurality of lateral transmission blind holes and transverse transmission blind holes used for communicating the lateral transmission blind holes are formed in two ends of the threaded connecting strip, a lateral adjusting groove with a built-in lateral adjusting rod is formed in the outer side surface of the main pipe body, a lateral telescopic blind hole with a built-in lateral telescopic inner threaded pipe is formed in the opening on the outer side surface of the inner side surface of the lateral transmission blind hole, a lateral outer threaded rod is inserted in the lateral transmission blind hole, a built-in transmission rod is inserted in the transverse transmission blind hole, conical transmission tooth heads with integral structures are arranged at the inner side end of the lateral adjusting rod, the lower end of the lateral outer threaded rod and two ends of the built-in transmission rod, the top end of the outer side of the lateral adjusting rod is inserted in the lateral, the transverse adjusting rod, the lateral external thread rod and the built-in transmission rod are in meshing transmission through the conical transmission gear head.
Furthermore, in order to improve lateral spacing and sealing performance, lateral spacing sleeves are sleeved at two ends of the threaded connecting strip on the outer side surface of the main pipe body, arc-shaped internal thread adjusting grooves matched with the transverse adjusting rods are formed in the arc-shaped surfaces in the lateral spacing sleeves, and the lateral spacing sleeves are sleeved on the transverse adjusting rods through the internal thread adjusting grooves and are in threaded connection with the transverse adjusting rods.
Furthermore, in order to facilitate external control, the top end of the outer side of the transverse adjusting rod is provided with an overhead control groove which is convenient for controlling rotation.
Further, in order to facilitate transmission and expansion adjustment, the lateral external thread rod comprises an external thread rod in threaded connection with the lateral expansion internal thread pipe and a lateral internal transmission rod in an integral structure with the external thread rod.
Furthermore, in order to improve the telescopic stability, no gap is reserved between the outer side surface of the lateral telescopic inner screw pipe and the inner connecting surface of the lateral telescopic blind hole.
Furthermore, in order to improve the transmission stability, no gap exists between the inner side connecting surface of the lateral transmission blind hole and the outer side connecting surface of the lateral internal transmission rod, and no gap exists between the inner side surface of the transverse transmission blind hole and the outer side connecting surface of the built-in transmission rod.
The beneficial effects of the utility model are that, the utility model discloses a polyethylene winding pipe with side direction extrusion limited slip is just through offering built-in transverse adjustment pole's side direction adjustment tank on being responsible for the body lateral surface, set up all at threaded connection strip both ends and set up the horizontal transmission blind hole of built-in lateral direction flexible interior screwed pipe and side direction external screw thread pole in with the side direction transmission blind hole of establishing built-in transfer line, both ends cover has the side direction stop collar with transverse adjustment pole threaded connection on being responsible for the body, it is rotatory to utilize rotatory transverse adjustment pole to control side direction external screw thread pole and built-in transfer line linkage when the translation of side direction stop collar, the synchronous flexible interior screwed pipe of control side direction stretches out and draws back, make the antiskid nature and the side direction support leakproofness of transverse adjustment pole synchronous promotion winding pipe, security and steadiness promote greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial sectional view of the inside of the middle screw-threaded joint bar of the present invention.
In the drawing, the device comprises a main pipe body 1, a threaded connecting strip 2, a lateral transmission blind hole 3, a transverse transmission blind hole 4, a transverse adjusting rod 5, a lateral adjusting groove 6, a lateral telescopic inner screwed pipe 7, a lateral telescopic blind hole 8, a lateral outer threaded rod 9, a built-in transmission rod 10, a lateral limiting sleeve 11, an inner threaded adjusting groove 12 and an overhead control groove 13.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
FIG. 1 and FIG. 2 show a polyethylene winding pipe with lateral extrusion and limited slip, comprising a main pipe body 1 and a threaded connection strip 2 of integral structure fixed on the outer side of the main pipe body 1, wherein both ends of the threaded connection strip 2 are respectively provided with 5 lateral transmission blind holes 3 and a transverse transmission blind hole 4 for communicating the lateral transmission blind holes 3, the outer side of the main pipe body 1 is provided with a lateral adjustment groove 6 with a built-in lateral adjustment rod 5, the outer side opening of the inner side of the lateral transmission blind hole 3 is provided with a lateral telescopic blind hole 8 with a built-in lateral telescopic inner screw tube 7, the inside of the lateral transmission blind hole 3 is inserted with a lateral outer screw rod 9, the inside of the transverse transmission blind hole 4 is inserted with a built-in transmission rod 10, the inner side end of the lateral adjustment rod 5, the lower end of the lateral outer screw rod 9 and both ends of the built-in transmission rod 10 are respectively provided with an integral structure conical transmission tooth head, the top end of the, the transverse adjusting rod 5, the lateral external thread rod 9 and the built-in transmission rod 10 are in meshing transmission through a conical transmission gear head.
Further, in order to improve lateral spacing and sealing performance, the lateral side of the main pipe body 1 is positioned at two ends of the threaded connecting strip 2 and is sleeved with a lateral spacing sleeve 11, the inner side arc surface of the lateral spacing sleeve 11 is provided with an arc inner thread adjusting groove 12 matched with the transverse adjusting rod 5, the lateral spacing sleeve 11 is sleeved on the transverse adjusting rod 5 through the inner thread adjusting groove 12 and is in threaded connection with the transverse adjusting rod 5, further, in order to facilitate external control, the top end of the outer side of the transverse adjusting rod 5 is provided with an overhead control groove 13 convenient for rotation control, further, in order to facilitate transmission and expansion adjustment, the lateral outer thread rod 9 comprises an outer thread rod in threaded connection with the lateral expansion inner thread pipe 7 and a lateral inner transmission rod in integral structure with the outer thread rod, further, in order to improve expansion stability, no gap exists between the lateral side of the lateral expansion inner thread pipe 7 and the inner side, furthermore, in order to improve the transmission stability, there is no gap between the inner side connecting surface of the side transmission blind hole 3 and the outer side connecting surface of the side inner transmission rod, and there is no gap between the inner side connecting surface of the horizontal transmission blind hole 4 and the outer side connecting surface of the inner transmission rod 10, the utility model discloses a polyethylene winding pipe with the function of limiting sliding by side extrusion, through the side adjustment groove 6 with the built-in horizontal adjustment rod 5 arranged on the outer side surface of the main pipe body 1, the side transmission blind hole 3 with the built-in side telescopic inner screwed pipe 7 and the side outer screwed rod 9 and the horizontal transmission blind hole 4 with the built-in transmission rod 10 arranged inside are arranged at both ends of the screwed connection strip 2, the side limiting sleeve 11 in threaded connection with the horizontal adjustment rod 5 is sleeved at both ends of the main pipe body 1, the side outer screwed rod 9 and the inner transmission rod 10 are linked to rotate while the, the lateral telescopic inner solenoid 7 is controlled to be synchronously telescopic, so that the anti-skid property and the lateral supporting sealing property of the winding pipe are synchronously improved by the transverse adjusting rod 5, and the safety and the stability are greatly improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a polyethylene winding pipe with side direction extrusion limit is smooth, includes and is responsible for body (1) and fixes integrative structure threaded connection strip (2) on being responsible for body (1) lateral surface, characterized by: the lateral transmission blind hole type internal thread connecting device is characterized in that a plurality of lateral transmission blind holes (3) and a transverse transmission blind hole (4) used for being communicated with the lateral transmission blind holes (3) are formed in two ends of a threaded connecting bar (2), a lateral adjusting groove (6) with a built-in lateral adjusting rod (5) is formed in the outer side face of a main pipe body (1), a lateral telescopic blind hole (8) with a built-in lateral telescopic internal thread pipe (7) is formed in the outer side opening of the inner side face of the lateral transmission blind hole (3), a lateral external thread rod (9) is inserted into the lateral transmission blind hole (3), a built-in transmission rod (10) is inserted into the transverse transmission blind hole (4), the inner end of the lateral adjusting rod (5), the lower end of the lateral external thread rod (9) and two ends of the built-in transmission rod (10) are respectively provided with an integrated conical transmission tooth head, the top end of the outer side of the lateral external thread rod (9) is inserted into the lateral, the transverse adjusting rod (5), the lateral external thread rod (9) and the built-in transmission rod (10) are in meshing transmission through a conical transmission gear head.
2. The polyethylene wound pipe with side extrusion limited slip of claim 1, wherein: the lateral surface of the main pipe body (1) is positioned at two ends of the threaded connecting strip (2) and is sleeved with a lateral limiting sleeve (11), an arc-shaped internal thread adjusting groove (12) matched with the transverse adjusting rod (5) is formed in the arc-shaped surface on the inner side of the lateral limiting sleeve (11), and the lateral limiting sleeve (11) is sleeved on the transverse adjusting rod (5) through the internal thread adjusting groove (12) and is in threaded connection with the transverse adjusting rod (5).
3. The polyethylene wound pipe with side extrusion limited slip of claim 1, wherein: and the top end of the outer side of the transverse adjusting rod (5) is provided with an overhead control groove (13) which is convenient for controlling rotation.
4. The polyethylene wound pipe with side extrusion limited slip of claim 1, wherein: the lateral external thread rod (9) comprises an external thread rod in threaded connection with the lateral telescopic internal thread pipe (7) and a lateral internal transmission rod in an integrated structure with the external thread rod.
5. The polyethylene wound pipe with side extrusion limited slip of claim 1, wherein: and no gap is reserved between the outer side surface of the lateral telescopic inner screwed pipe (7) and the inner side connecting surface of the lateral telescopic blind hole (8).
6. The polyethylene wound pipe with side extrusion limited slip of claim 4, wherein: and no gap exists between the inner side connecting surface of the lateral transmission blind hole (3) and the outer side connecting surface of the lateral internal transmission rod, and no gap exists between the inner side surface of the transverse transmission blind hole (4) and the outer side connecting surface of the built-in transmission rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176295.2U CN210440703U (en) | 2019-07-24 | 2019-07-24 | Polyethylene winding pipe with lateral extrusion and limited slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176295.2U CN210440703U (en) | 2019-07-24 | 2019-07-24 | Polyethylene winding pipe with lateral extrusion and limited slip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210440703U true CN210440703U (en) | 2020-05-01 |
Family
ID=70406694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176295.2U Active CN210440703U (en) | 2019-07-24 | 2019-07-24 | Polyethylene winding pipe with lateral extrusion and limited slip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210440703U (en) |
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2019
- 2019-07-24 CN CN201921176295.2U patent/CN210440703U/en active Active
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