CN218063891U - Polyethylene double-wall corrugated pipe with improved locking joint structure - Google Patents
Polyethylene double-wall corrugated pipe with improved locking joint structure Download PDFInfo
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- CN218063891U CN218063891U CN202221682789.XU CN202221682789U CN218063891U CN 218063891 U CN218063891 U CN 218063891U CN 202221682789 U CN202221682789 U CN 202221682789U CN 218063891 U CN218063891 U CN 218063891U
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Abstract
The utility model discloses a polyethylene double-wall corrugated pipe with improved locking joint structure, which comprises a pipe body, wherein the pipe body is provided with a corrugated wall and an inner wall, and is characterized by also comprising an inserting sleeve arranged at one end of the pipe body, a polygonal plug arranged at the other end of the pipe body and matched with the inserting sleeve, and a locking mechanism arranged on the inserting sleeve and the polygonal plug, wherein the inserting sleeve is provided with a plurality of corresponding grooves, and the polygonal plug is provided with a circular lug matched with the grooves; the utility model discloses a locking mechanism's setting is aimed at the plug bush with the polygon plug and is inserted wherein, makes the screw rod atress through rotatory lock nut, inserts the plug bush with the polygon plug to accomplish the installation between the body fast, promoted the efficiency of construction.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically be a polyethylene double-walled bellows of improvement locking joint design.
Background
The polyethylene double-wall corrugated pipe is mainly suitable for the tap water or the industrial field, the connection between the pipes is usually installed in a socket joint mode, glue is needed to be brushed on the two ends of the corrugated pipe, then the corrugated pipe is installed by using a special tool, and then the corrugated pipe is installed at the joint by adopting a heat shrinkable sleeve, so that the whole construction process is complex, the construction efficiency is low, and the condition of water leakage easily exists at the joint; therefore, it is necessary to provide a polyethylene double-wall corrugated pipe with an improved locking joint structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problems and providing a polyethylene double-wall corrugated pipe with an improved locking joint structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: the pipe comprises a pipe body, the pipe body on be equipped with ripple wall and inner wall, its characterized in that still including set up at the plug bush of body one end and install at the body other end and with the polygon plug of plug bush looks adaptation, set up the locking mechanism at plug bush and polygon plug, the plug bush on be equipped with the recess that a plurality of phases correspond, the polygon plug on be equipped with the circular convex block with recess looks adaptation.
Preferably, the locking mechanism comprises a fixed seat arranged on the plug bush, a connecting seat arranged on the polygonal plug, a screw rod with one end movably arranged on the connecting seat and matched with the fixed seat, and a locking nut arranged on the screw rod.
Preferably, the fixing seat is provided with a U-shaped groove, the polygonal plug is provided with a sealing groove, and the sealing groove is provided with a sealing ring.
The utility model has the advantages that: the polygonal plug is aligned to the plug bush and inserted into the plug bush through the arrangement of the locking mechanism, the screw is stressed through rotating the locking nut, and the polygonal plug is inserted into the plug bush, so that the installation between the pipe bodies is completed quickly, and the construction efficiency is improved;
by arranging the polygonal plug and adopting the polygonal plug structure, the polygonal plug is inserted into the plug bush when the pipe body is connected, so that the pipe body is prevented from rotating in the plug bush, the connection stability is improved, and meanwhile, the polygonal plug also plays a role in positioning and guiding;
through the arrangement of the groove and the circular bump, when the polygonal plug is completely installed in the plug bush, the circular bump is just clamped in the groove, so that the connection between the pipe bodies is enhanced, and the installation stability is improved;
through the setting and the cooperation of seal groove and sealing washer, when polygon plug and plug bush are closely laminated, the sealing washer receives the extrusion to take place deformation and fill between polygon plug and plug bush to form sealed protection, prevent that the body junction from leaking, promoted the life of body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the plug bush of the present invention;
fig. 3 is an enlarged view of the position A of the present invention.
The following are marked in the figure: the pipe comprises a pipe body 1, a corrugated wall 11, an inner wall 12, an inserting sleeve 2, a groove 21, a polygonal plug 3, a circular bump 31, a sealing groove 32, a sealing ring 33, a locking mechanism 4, a fixed seat 41, a connecting seat 42, a screw rod 43, a locking nut 44 and a U-shaped groove 411.
Detailed Description
The following description will further describe a polyethylene double-wall corrugated pipe with an improved locking joint structure according to the present invention by embodiments and with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a polyethylene double-wall corrugated pipe of improved locking joint structure, including body 1, body 1 on be equipped with ripple wall 11 and inner wall 12, its characteristic still include set up at the plug bush 2 of body 1 one end and install at the body 1 other end and with the polygon plug 3 of plug bush 2 looks adaptation, set up the locking mechanism 4 at plug bush 2 and polygon plug 3, plug bush 2 on be equipped with a plurality of corresponding recesses 21, polygon plug 3 on be equipped with the circular convex block 31 with recess 21 looks adaptation, locking mechanism 4 including set up on plug bush 2 fixing base 41, set up on polygon plug 3 connecting seat 42 and one end movable mounting on connecting seat 42 and with fixing seat 41 looks adaptation screw rod 43 and install the lock nut 44 on screw rod 43, fixing seat 41 on be equipped with the U-shaped groove 411, polygon plug 3 on be equipped with seal groove 32, seal groove 32 on install sealing washer 33; through the arrangement of the locking mechanism 4, the polygonal plug 3 is aligned to the plug bush and inserted into the plug bush, the screw 43 is rotated on the connecting seat 42 to enable the screw 43 to be installed on the U-shaped groove 411, and the locking nut 44 is rotated to enable the screw 43 to be stressed, so that the polygonal plug 3 is inserted into the plug bush 2, the installation between the pipe bodies 1 is completed rapidly, and the construction efficiency is improved; through the arrangement of the groove 21 and the circular bump 31, when the polygonal plug 3 is completely installed in the plug bush 2, the circular bump 31 is just clamped in the groove 21, so that the connection between the pipe bodies 1 is enhanced, and the installation stability is improved; by arranging the polygonal plug 3 and adopting the structure of the polygonal plug 3, the polygonal plug 3 is inserted into the plug bush 2 when the pipe body 1 is connected, so that the pipe body 1 is prevented from rotating in the plug bush 2, the connection stability is improved, and meanwhile, the polygonal plug 3 also plays a role in positioning and guiding; through the setting and the cooperation of seal groove 32 and sealing washer 33, when polygon plug 3 closely laminated with plug bush 2, sealing washer 33 received the extrusion to take place deformation and fill between polygon plug 3 and plug bush 2 to form sealed protection, prevent that body 1 junction from leaking, promoted the life of body.
The utility model discloses in, install sealing washer 33 on seal groove 32, aim at plug bush 2 and insert in the plug bush 2 polygon plug 3, it makes screw rod 43 rotatory on connecting seat 42 to rotate screw rod 43 on the connecting seat 42, install on U-shaped groove 411 until screw rod 43 one end, make lock nut 44 be in one side of fixing base 41 simultaneously, make lock nut 44 and screw rod 43 produce threaded connection through rotatory lock nut 44, thereby pulling polygon plug 3 removes in to plug bush 2, at the removal in-process, circular convex block 31 receives 2 inner walls of plug bush extrusion internal contraction, until the terminal surface of polygon plug 3 and plug bush 2 closely laminates, circular convex block 31 no longer receives extrusion card to go into in recess 21, sealing washer 33 receives the extrusion to take place deformation and fills and form sealed protection between polygon plug bush 3 and plug bush 2 simultaneously, up to this point accomplish the installation between body 1, construction easy operation is convenient, and is efficient.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (3)
1. The utility model provides an improve polyethylene double-walled bellows of locking joint design, includes body (1), body (1) on be equipped with ripple wall (11) and inner wall (12), its characterized in that still including set up plug bush (2) in body (1) one end and install body (1) the other end and with polygon plug (3) of plug bush (2) looks adaptation, set up locking mechanism (4) at plug bush (2) and polygon plug (3), plug bush (2) on be equipped with a plurality of corresponding recess (21), polygon plug (3) on be equipped with circular lug (31) with recess (21) looks adaptation.
2. The polyethylene double-wall corrugated pipe of claim 1, with the improved locking joint structure, further characterized in that: locking mechanism (4) including set up on plug bush (2) fixing base (41), set up connecting seat (42) and one end movable mounting on connecting seat (42) and with screw rod (43) of fixing base (41) looks adaptation and install lock nut (44) on screw rod (43) on polygonal plug (3).
3. The polyethylene double-wall corrugated pipe with improved locking joint structure as claimed in claim 2, further characterized in that: fixing base (41) on be equipped with U-shaped groove (411), polygon plug (3) on be equipped with seal groove (32), seal groove (32) on install sealing washer (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221682789.XU CN218063891U (en) | 2022-07-02 | 2022-07-02 | Polyethylene double-wall corrugated pipe with improved locking joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221682789.XU CN218063891U (en) | 2022-07-02 | 2022-07-02 | Polyethylene double-wall corrugated pipe with improved locking joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218063891U true CN218063891U (en) | 2022-12-16 |
Family
ID=84435147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221682789.XU Active CN218063891U (en) | 2022-07-02 | 2022-07-02 | Polyethylene double-wall corrugated pipe with improved locking joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218063891U (en) |
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2022
- 2022-07-02 CN CN202221682789.XU patent/CN218063891U/en active Active
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