CN212986310U

CN212986310U - High-strength durable plastic-coated composite pipe

Info

Publication number: CN212986310U
Application number: CN202021163032.0U
Authority: CN
Inventors: 郑长喜; 史桂林
Original assignee: Tianjin Xinsheng Steel Pipe Co ltd
Current assignee: Tianjin Xinsheng Steel Pipe Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-04-16
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a durable plastic-coated composite pipe of high strength belongs to composite pipe and makes technical field, including body A, the draw-in groove has been seted up to body A surface, just the draw-in groove inside wall is pegged graft and is had the diaphragm, body A surface sliding connection has the ring, just the through-hole has been seted up to the ring lateral wall, the one end that is connected with the screw can be dismantled to the through-hole inside wall, just inside the other end of screw extended to the recess, the right-hand member of body A passes through the go-between and can dismantle with body B's left end and be connected. The utility model discloses an put into the diaphragm along the draw-in groove at body A surface, thereby can dismantle the connection between ring and the diaphragm along through-hole rotatory screw and extend to the recess inside after that, go into the go-between again through going into between body A and body B, thereby can dismantle the connection between body A and the body B through rotatory bolt afterwards, realized scribbling the high strength and the durability of moulding compound pipe, be fit for being extensively promoted and used.

Description

High-strength durable plastic-coated composite pipe

Technical Field

The utility model relates to a composite pipe, in particular to a high-strength durable plastic-coated composite pipe.

Background

The plastic coated composite pipe is a new pipeline material newly developed in China, adopts a composite structure with plastic coated protective layers inside and outside and a reinforced welded steel pipe or a seamless pressure-bearing steel pipe in the middle, overcomes the defects of easy rusting, corrosion and high pollution of the steel pipe and low strength and easy deformation of a plastic pipe, integrates the common advantages of the steel pipe and a plastic product, and belongs to an environment-friendly product popularized and used in China.

The patent number CN201010122942.9 discloses a plastic-coated composite pipe fitting, production process is simple, production efficiency is high, can continuous production, degree of automation is high.

Although the above patent scheme solves the defects of the traditional plastic-coated composite pipe, the scheme still has some defects 1, and the structural strength of the existing plastic-coated composite pipe is not high, which leads to serious influence on the service life of the plastic-coated composite pipe; 2. the existing plastic-coated composite pipe has a complex connecting structure and is not durable, so that the practicability of the plastic-coated composite pipe is seriously influenced; to this end, we propose a high strength durable coated composite pipe to solve the problems mentioned in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an put into the diaphragm along the draw-in groove at body A surface, thereby can dismantle the connection between ring and the diaphragm along through-hole rotatory screw and extend to the recess inside after that, go into the go-between again through going into between body A and body B, thereby can dismantle the connection between body A and the body B through rotatory bolt afterwards, realized scribbling the high strength and the durability of moulding compound pipe, be fit for being extensively promoted and used.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of durable plastic-coated composite pipe of high strength, including body A, the draw-in groove has been seted up to body A surface, just the draw-in groove inside wall is pegged graft and is had the diaphragm, body A surface sliding connection has the ring, just the through-hole has been seted up to the ring lateral wall, the one end that is connected with the screw can be dismantled to the through-hole inside wall, just the other end of screw extends to inside the recess, body A's right-hand member passes through the go-between and can dismantle with body B's left end and be connected.

Optionally, the number of the connecting rings is two, and the two connecting rings are detachably connected through bolts.

Optionally, the number of the transverse plates and the number of the clamping grooves are four, and the clamping grooves are evenly distributed on the outer surface of the tube body A.

Optionally, the connecting structure between the connecting ring and the transverse plate is the same as the connecting structure between the circular ring and the transverse plate, and the number of the bolts is four.

The utility model has the advantages as follows:

1. the utility model discloses at first put into the diaphragm in proper order along the draw-in groove at body A surface, then along body A slip ring, thereby the rethread can be dismantled the connection between ring and the diaphragm along the through-hole rotating screw and extend to the recess inside, has realized improving and has scribbled the intensity of moulding compound pipe, has prolonged to scribble the life who moulds compound pipe

2. The utility model discloses a go-between is gone into to the card between body A and body B, thereby can dismantle the connection between body A and the body B through rotatory bolt afterwards, realized that connection structure between body A and the body B is simple and the practicality is strong, also improved the durability of scribbling the compound pipe of moulding simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a high-strength durable plastic-coated composite pipe according to an embodiment of the present invention;

FIG. 2 is a schematic view of a ring structure of a high strength durable plastic-coated composite pipe according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection ring structure of a high-strength durable plastic-coated composite pipe according to an embodiment of the present invention.

In the figure: 1. a pipe body A; 2. a circular ring; 3. a transverse plate; 4. a card slot; 5. a connecting ring; 6. a screw; 7. a pipe body B; 8. a bolt; 9. a through hole; 10. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A high strength durable coated composite pipe according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a pair of durable compound pipe of moulding of high strength, including body A1, draw-in groove 4 has been seted up to body A1 surface, just 4 inside walls of draw-in groove are pegged graft and are had diaphragm 3, body A1 surface sliding connection has ring 2, just through-hole 9 has been seted up to ring 2 lateral wall, the one end that is connected with screw 6 can be dismantled to through-hole 9 inside wall, just the other end of screw 6 extends to inside the recess 10, the right-hand member of body A1 can be dismantled through go-between ring 5 and body B7's left end and be connected, thereby can dismantle the connection between ring 2 and diaphragm 3 through extending to inside recess 10 along through-hole 9 swivel screw 6, has realized improving the intensity of moulding compound pipe.

Referring to fig. 1 and 3, the number of the coupling rings 5 is two, and the two coupling rings 5 are detachably coupled by bolts 8, and the coupling rings 5 are snapped between the tube body a1 and the tube body B7, and then the tube body a1 and the tube body B7 are detachably coupled by rotating the bolts 8.

Referring to fig. 1 and 2, the number of the transverse plates 3 and the four slots 4 is four, the four slots 4 are uniformly distributed on the outer surface of the tube body a1, the transverse plates 3 are sequentially placed on the outer surface of the tube body a1 along the slots 4, and then the ring 2 slides along the tube body a 1.

Referring to fig. 1 and 3, the connection structure between the connection ring 5 and the transverse plate 3 is the same as the connection structure between the circular ring 2 and the transverse plate 3, and the number of the bolts 8 is four, so that the connection reliability between the pipe body a1 and the pipe body B7 is ensured by the combined connection of the bolts 8 and the bolts 6.

The embodiment of the utility model provides a durable compound pipe of moulding of scribbling of high strength, during the use, at first put into diaphragm 3 along draw-in groove 4 in proper order at body A1 surface, slide ring 2 along body A1 after that, thereby the rethread along through-hole 9 swivel screw 6 and extend to recess 10 inside can be with dismantling between ring 2 and the diaphragm 3 and be connected, then go into go-between 5 is gone into to the card between body A1 and body B7, thereby can dismantle the connection between body A1 and body B7 through swivel bolt 8 afterwards, it is simple and the practicality is strong to have realized the connection structure between body A1 and the body B7.

It should be noted that the utility model relates to a durable compound pipe of moulding plastics of high strength, including body A1, ring 2, diaphragm 3, draw-in groove 4, go-between 5, screw 6, body B7, bolt 8, through-hole 9, recess 10. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a durable plastic-coated composite pipe of high strength, includes body A (1), its characterized in that: body A (1) surface has seted up draw-in groove (4), just draw-in groove (4) inside wall is pegged graft and is had diaphragm (3), body A (1) surface sliding connection has ring (2), just through-hole (9) have been seted up to ring (2) lateral wall, the one end that is connected with screw (6) can be dismantled to through-hole (9) inside wall, just the other end of screw (6) extends to inside recess (10), the right-hand member of body A (1) passes through go-between (5) and can dismantle with the left end of body B (7) and be connected.

2. A high strength durable coated composite pipe according to claim 1, wherein: the number of the connecting rings (5) is two, and the two connecting rings (5) are detachably connected through bolts (8).

3. A high strength durable coated composite pipe according to claim 1, wherein: the number of the transverse plates (3) and the clamping grooves (4) is four, and the clamping grooves (4) are uniformly distributed on the outer surface of the tube body A (1).

4. A high strength durable coated composite pipe according to claim 2, wherein: the connecting structure between the connecting ring (5) and the transverse plate (3) is the same as that between the circular ring (2) and the transverse plate (3), and the number of the bolts (8) is four.