CN209354838U

CN209354838U - A kind of PE pipe convenient for socket

Info

Publication number: CN209354838U
Application number: CN201822110253.0U
Authority: CN
Inventors: 朱晓
Original assignee: Suzhou Eurate Pipe Co Ltd
Current assignee: Suzhou Eurate Pipe Co Ltd
Priority date: 2018-12-15
Filing date: 2018-12-15
Publication date: 2019-09-06
Anticipated expiration: 2028-12-15

Abstract

The utility model discloses a kind of PE pipes convenient for socket, including the first PE pipe and the 2nd PE pipe, one end of the first PE pipe is placed in the inner cavity of the 2nd PE pipe, the first PE pipe side fixing sleeve is equipped with rubber seal, the inner wall of the rubber seal symmetrically offers sliding slot, the side of the sliding slot offers card slot, and the outer wall of the first PE pipe is symmetrically fixedly connected with fixture block, the outer wall of the rubber seal offers annular spacing groove, there are two limited blocks for the inner wall connection of the 2nd PE pipe, there are four first sleeves for the outer wall connection of the first PE pipe, buffer unit is connected in the first sleeve, the design that the utility model is threadedly coupled using sleeve and fastening screw, convenient for the dismounting to the first PE pipe and the 2nd PE pipe, it can also be effectively to the first PE pipe and the 2nd PE Rubber seal between pipe carries out compression sealing.

Description

A kind of PE pipe convenient for socket

Technical field

The utility model relates to PE pipe field, in particular to a kind of PE convenient for socket is managed.

Background technique

PE is vinyon, and PE pipe is a kind of tubing made of vinyon, with it is anticorrosive, light-weight, The characteristics such as easy processing, moisture-proof, but needed to cross-sectional area size not in construction according to the difference of PE pipe cross-sectional area size With PE pipe be socketed, but there is a situation where that two PE pipes dismounting are inconvenient when the socket of traditional PE pipe, two PE pipes The case where position seals connected when socket bad leakage that will also result in sewage, keep the socket of PE pipe very inconvenient.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of PE pipe convenient for socket Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of PE pipe convenient for socket, including first PE pipe and the 2nd PE pipe, one end of the first PE pipe are placed in the inner cavity of the 2nd PE pipe, the first PE pipe side fixing sleeve Equipped with rubber seal, the inner wall of the rubber seal symmetrically offers sliding slot, the side of the sliding slot and to be located at rubber close Card slot is offered on the inner wall of seal, and the outer wall of the first PE pipe is symmetrically connected with the fixture block matched with card slot, it is described The outer wall of rubber seal offers annular spacing groove, and the interior wall circular of the 2nd PE pipe is fixedly connected with two and limiting slot Matching the limited block of clamping, the outer wall circular array of the first PE pipe is fixedly connected there are four first sleeve, and described the The bottom of one sleeve is fixedly connected with buffer unit.

Preferably, the outer diameter of the rubber seal is greater than the internal diameter of the 2nd PE pipe.

Preferably, the buffer unit includes second sleeve, connecting rod, carrying platform and spring, and the second sleeve is solid Surely it is connected to the outer wall of the first PE pipe and is located at the bottom of first sleeve, the interspersed inner cavity for being connected to second sleeve of the connecting rod In, the carrying platform is fixedly connected on the top of connecting rod, and the spring pocket is set to the outer wall of second sleeve and connecting rod.

Preferably, internal screw thread is offered on the inner wall of the first sleeve, the side wall of the 2nd PE pipe is interspersed to be connected with The screw being threadedly coupled with internal screw thread.

Preferably, one end of the rubber seal is fixedly connected with drop balk ring, and drops balk ring and rubber seal in one Bodyization setting.

Preferably, the fixture block is " T " font.

The technical effect and advantage of the utility model:

1, the utility model utilizes the internal diameter of rubber seal less than the outer diameter of the first PE pipe, and the outer diameter of rubber seal is big In the coaxial Interference Fit Design of the 2nd PE bore, effectively the first PE can be managed and the junction of the 2nd PE pipe covers Connect sealing；

2, the design that the utility model is threadedly coupled using sleeve and fastening screw, can be effectively to the first PE pipe and second Rubber seal between PE pipe carries out compression sealing, also can be convenient for the dismounting to the first PE pipe and the 2nd PE pipe；

3, the design that the utility model is clamped using card slot and fixture block, can be effectively prevented rubber seal and manages in the first PE The opposite sliding on surface, makes rubber seal preferably carry out socket sealing to the first PE pipe and the 2nd PE pipe；

4, the utility model can prevent the deposition of drift sand using the inclined design of drop balk ring, be conducive to carry out PE pipeline When conveying sewage, pipeline junction will not deposit a large amount of silts.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model.

Fig. 2 is the partial structural diagram of the utility model rubber seal.

Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the utility model.

Fig. 4 is the positive structure schematic of the first PE pipe of the utility model.

Fig. 5 is the schematic diagram of internal structure of the utility model sliding slot.

Fig. 6 is the schematic diagram of internal structure of the utility model sliding slot and card slot.

In figure: 1, the first PE is managed；2, the 2nd PE is managed；3, rubber seal；4, sliding slot；5, card slot；6, limiting slot；7, it limits Block；8, balk ring drops；9, fixture block；10, first sleeve；11, internal screw thread；12, screw；13, buffer unit；131, second sleeve； 132, connecting rod；133, carrying platform；134, spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of PE convenient for socket as shown in figures 1 to 6 and manages, including the first PE pipe 1 and the 2nd PE One end of pipe 2, the first PE pipe 1 is placed in the inner cavity of the 2nd PE pipe 2, and the 1 side fixing sleeve of the first PE pipe is equipped with rubber Sealing ring 3, the inner wall of the rubber seal 3 symmetrically offer sliding slot 4, the side of the sliding slot 4 and are located at rubber seal 3 Inner wall on offer card slot 5, and the outer wall of the first PE pipe 1 is symmetrically connected with the fixture block 9 matched with card slot 5, described The outer wall of rubber seal 3 offers annular spacing groove 6, and the interior wall circular of the 2nd PE pipe 2 is fixedly connected with two and limit Position slot 6 matches the limited block 7 of clamping, and the outer wall circular array of the first PE pipe 1 is fixedly connected with that there are four first sleeves 10, the bottom of the first sleeve 10 is fixedly connected with buffer unit 13.

Further, in the above scheme, the outer diameter of the rubber seal 3 is greater than the internal diameter of the 2nd PE pipe 2, utilizes rubber For the internal diameter of glue sealing ring 3 less than the outer diameter of the first PE pipe 1, the outer diameter of rubber seal 3 is greater than the coaxial mistake of 2 internal diameter of the 2nd PE pipe Be full of matching design, can the junction effectively to the first PE pipe 1 and the 2nd PE pipe 2 be sealed.

Further, in the above scheme, the buffer unit 13 includes second sleeve 131, connecting rod 132, carries and put down Platform 133 and spring 134, the second sleeve 131 are fixedly connected on the outer wall of the first PE pipe 1 and are located at the bottom of first sleeve 10 Portion, the connecting rod 132 is interspersed to be connected in the inner cavity of second sleeve 131, and the carrying platform 133 is fixedly connected on connecting rod 132 top, the spring 134 are sheathed on the outer wall of second sleeve 131 and connecting rod 132, utilize the design of buffer unit 13 Be conducive to have buffering positioning action when first sleeve 10 is rotated down threaded connection to screw 12, the 2nd PE pipe 2 can be prevented Excessive deformation occurs.

Further, in the above scheme, internal screw thread 11, the 2nd PE are offered on the inner wall of the first sleeve 10 Interior spiral shell is offered on the interspersed inner wall for being connected with first sleeve 10 described in the screw 12 being threadedly coupled with internal screw thread 11 of the side wall of pipe 2 Line 11, the side wall of the 2nd PE pipe 2 is interspersed to be connected with the screw 12 being threadedly coupled with internal screw thread 11, utilizes 10 He of first sleeve The design of screw 12 is conducive to that the relative position of the first PE pipe 1 and the 2nd PE pipe 2 is fixed, also facilitates 1 He of the first PE pipe The dismounting of 2nd PE pipe 2.

Further, in the above scheme, one end of the rubber seal 3 is fixedly connected with drop balk ring 8, and drops balk ring 8 and rubber seal 3 be in integrated setting, using drop balk ring 8 inclined design, the deposition of drift sand can be prevented, be conducive to make PE When pipeline carries out conveying sewage, pipeline junction will not deposit a large amount of silts.

Further, in the above scheme, the fixture block 9 is " T " font.

This practical working principle:

In use, rubber seal 3 first slowly to be slided to the left end of the 2nd PE pipe 2 from the inner cavity right end of the 2nd PE pipe 2, directly The limited block 7 connected on to 2 inner wall of the 2nd PE pipe matches clamping with the limiting slot 6 that 3 outer wall of rubber seal opens up, such Design is conducive to that rubber seal 3 is fixed in the relative position of 2 inner wall of the 2nd PE pipe, prevents rubber seal 3 the Leakproofness loophole caused by opposite sliding occurs for the inner walls of two PE pipes 2, then by two fixture blocks 9 fixed on the first PE pipe 1 from One end of sliding slot 4 slides to the other end of sliding slot 4, when fixture block 9 is moved to the other end of sliding slot 4, with the axle center of rubber seal 3 Rubber seal 3 is rotated for the center of circle, is connected to the cooperation of fixture block 9 in the inner cavity of card slot 5, such design is conducive to close to rubber Seal 3 is fixed in the relative position on 1 surface of the first PE pipe, prevents rubber seal 3 from occurring on 1 surface of the first PE pipe opposite The loophole of leakproofness caused by sliding.

After the completion of the adjustment of the relative position of the 2nd PE pipe 2 and the first PE pipe 1 and rubber seal 3, by fastening screw 12 One end pass through the 2nd PE pipe 2 side wall be threadedly coupled with the internal screw thread 11 on 10 inner wall of first sleeve, such design Be conducive to that the relative position of the 2nd PE pipe 2 and the first PE pipe 1 is fixed, be also beneficial to the first PE pipe 1 and the 2nd PE pipe 2 Between rubber seal 3 compressed, strengthen the rubber seal connected between the first PE pipe 1 and the 2nd PE pipe 2 again The leakproofness of circle 3, is conducive to screw 12 using the design of buffer unit 13 when first sleeve 10 is rotated down threaded connection There is buffering positioning action, can prevent the 2nd PE pipe 2 from excessive deformation occurs to injury caused by the 2nd PE pipe 2.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of PE convenient for socket is managed, including the first PE pipe (1) and the 2nd PE pipe (2), it is characterised in that: the first PE pipe (1) one end is placed in the inner cavity of the 2nd PE pipe (2), and described first PE pipe (1) side fixing sleeve is equipped with rubber seal (3), The inner wall of the rubber seal (3) symmetrically offers sliding slot (4), the side of the sliding slot (4) and be located at rubber seal (3) Inner wall on offer card slot (5), and the first PE pipe (1) outer wall be symmetrically connected with the fixture block matched with card slot (5) (9), the outer wall of the rubber seal (3) offers annular spacing groove (6), and the interior wall circular of the 2nd PE pipe (2) is fixed There are two the limited block (7) for matching clamping with limiting slot (6), the outer wall circular array of the first PE pipe (1) is solid for connection There are four first sleeve (10) for fixed connection, and the bottom of the first sleeve (10) is fixedly connected with buffer unit (13).

2. a kind of PE convenient for socket according to claim 1 is managed, it is characterised in that: outside the rubber seal (3) Diameter is greater than the internal diameter of the 2nd PE pipe (2).

3. a kind of PE convenient for socket according to claim 1 is managed, it is characterised in that: the buffer unit (13) includes the Two sleeves (131), connecting rod (132), carrying platform (133) and spring (134), the second sleeve (131) are fixedly connected on First PE manages the outer wall of (1) and is located at the bottom of first sleeve (10), and the connecting rod (132) is interspersed to be connected to second sleeve (131) in inner cavity, the carrying platform (133) is fixedly connected on the top of connecting rod (132), and the spring (134) is arranged In the outer wall of second sleeve (131) and connecting rod (132).

4. a kind of PE convenient for socket according to claim 1 is managed, it is characterised in that: the inner wall of the first sleeve (10) On offer internal screw thread (11), the side wall of the 2nd PE pipe (2) is interspersed to be connected with the screw being threadedly coupled with internal screw thread (11) (12)。

5. a kind of PE convenient for socket according to claim 1 is managed, it is characterised in that: the one of the rubber seal (3) End is fixedly connected with drop balk ring (8), and drops balk ring (8) and rubber seal (3) in integrated setting.

6. a kind of PE convenient for socket according to claim 1 is managed, it is characterised in that: the fixture block (9) is " T " font.