CN210800301U

CN210800301U - Full-transparent industrial pipeline

Info

Publication number: CN210800301U
Application number: CN201921692002.6U
Authority: CN
Inventors: 姚明忠; 漆明忠
Original assignee: Sichuan Suile Plastic Co ltd
Current assignee: Sichuan Suile Plastic Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-19
Anticipated expiration: 2029-10-10

Abstract

The utility model relates to the technical field of tubular product, a full transparent industrial pipeline is disclosed, which comprises a pipe body, the one end of body is provided with the connector, and the other end of body is provided with the spread groove, threaded connection has the thread bush on the outer wall of spread groove, be provided with the external screw thread on the outer wall of connector, two the body can pass through with the connector inserts the connection is realized to the spread groove to will through the thread bush connector and spread groove locking are fixed. The utility model discloses a set up the connector and the spread groove that can peg graft each other at body both ends, then use the thread bush with connector and spread groove spiro union fixed, not only connect conveniently between the body, joint strength is high moreover, is difficult for droing.

Description

Full-transparent industrial pipeline

Technical Field

The utility model belongs to the technical field of the tubular product, especially, relate to a full transparent industrial pipeline.

Background

At present, the connection mode of PVC pipes mainly comprises three types, namely sealing rubber rings, bonding and flange connection, wherein the pipe with the pipe diameter more than or equal to 100mm generally adopts a rubber ring interface, and the pipe with the pipe diameter less than 100mm adopts a bonding joint or a movable joint. When the pipeline spans other pipelines, a metal pipe is generally used, and a plastic pipe is connected with the metal pipe through a flange. Also all adopt flange joint with being connected of pipeline around the valve, but these connected modes will use double-screw bolt and nut to fix more, and it is all comparatively troublesome to operate, like the PVC pipe of 201620390224 patent a be convenient for connect of application publication number, disclose including the body, locate the flaring portion of body one end and locate the throat portion of the body other end, the flaring portion with be equipped with first step between the body, the internal diameter of flaring portion is not less than the external diameter of body, the external diameter of throat portion is not more than the internal diameter of body, the throat portion with be equipped with between the body with the second step of first step looks adaptation. The above patent can not guarantee the connection strength in the connection process in the use process.

Therefore, how to solve the above problems becomes a focus of research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide a fully transparent industrial pipeline, which is not enough in the prior art.

The embodiment of the utility model is realized like this:

the utility model provides a full transparent industrial pipeline, includes the body, the one end of body is provided with the connector, and the other end of body is provided with the spread groove, threaded connection has the thread bush on the outer wall of spread groove, be provided with the external screw thread on the outer wall of connector, two the body can be through with the connector inserts the connection is realized to the spread groove, and will through the thread bush connector and spread groove locking are fixed.

Furthermore, a groove is formed in the end face, away from one side of the pipe body, of the connecting body, and a leakage-proof gasket is arranged in the groove.

Further, a lubricating oil hole is formed in the threaded sleeve.

Furthermore, a first convex step, a second convex step and a third convex step are sequentially arranged on the connecting body from one end far away from the pipe body to one end close to the pipe body, a sealing ring is arranged at the bottom of the connecting groove, when the two pipe bodies are connected, the first convex step is abutted against the sealing ring, and the second convex step is inserted into the connecting groove.

Further, the third step is in threaded connection with the threaded sleeve, and the outer diameter of the third step is the same as that of the connecting groove.

Furthermore, one end of the third convex step close to the pipe body is provided with a limit stop ring.

Furthermore, a sheath is bonded on the outer wall of the threaded sleeve, and anti-skid textures are arranged on the sheath.

Furthermore, the pipe body comprises a PVC framework layer and a supporting layer, the supporting layer is welded in the PVC framework layer, and the supporting layer is a spiral steel wire body which extends along the axial diameter of the pipe body and surrounds the pipe body.

The utility model has the advantages that:

the utility model discloses a set up the connector and the spread groove that can peg graft each other at body both ends, then use the thread bush with connector and spread groove spiro union fixed, not only connect conveniently between the body, joint strength is high moreover, is difficult for droing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic view of the connection between the pipes.

Icon: 1-pipe body, 2-connector, 201-first convex step, 202-second convex step, 203-third convex step, 204-limiting ring, 3-connecting groove, 4-leak-proof gasket, 5-sealing ring, 6-thread bush and 7-lubricating oil hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 2, the present embodiment provides a fully transparent industrial pipeline, including a pipe body 1, where the pipe body 1 includes a PVC skeleton layer and a supporting layer, the supporting layer is welded in the PVC skeleton layer, and the supporting layer is a spirally wound steel wire body extending along an axial diameter of the pipe body, so as to greatly increase strength of the pipe body; a truncated cone-shaped connecting body 2 is integrally formed at one end of the pipe body, a channel with the diameter equal to that of the pipe body 1 is formed in the connecting body 2, a connecting groove 3 is integrally formed at the other end of the pipe body 1, the connecting groove 3 is communicated with the pipe body 1, a groove is formed in the end face, away from the pipeline 1, of the connecting body 2, the groove is close to the outer ring of the channel, and a leakage-proof gasket 4 is bonded in the groove;

a first convex step 201, a second convex step 202 and a third convex step 203 are sequentially arranged on the connecting body 2 from one end far away from the pipe body 1 to one end close to the pipe body 1, a sealing groove is processed at the bottom of the connecting groove, a sealing ring 5 is bonded in the sealing groove, when two pipe bodies are connected, the first convex step 201 is abutted against the sealing ring 5, the outer diameter of the second convex step 202 is the same as the inner diameter of the connecting groove 3, the second convex step 202 is inserted into the connecting groove 3, an external thread is processed on the third convex step 203, an external thread is processed on the outer wall of the connecting groove 3, the outer diameter of the third convex step 203 is the same as that of the connecting groove 3, the outer wall of the connecting groove 3 is in threaded connection with a threaded sleeve 6, a lubricating oil hole 7 is formed in the threaded sleeve 6, and the lubricating oil hole 7 is convenient for lubricating the third convex step 203 and the external threads on the connecting groove 3.

When adjacent pipelines are connected, the connecting body 2 is inserted into the connecting groove 3, then the threaded sleeve 6 is moved from the connecting body 2 outside the connecting groove 3, so that the threaded sleeve 6 is in threaded sleeve connection with the connecting groove 3 and the connecting body 2, the threaded connection and fixation of the adjacent pipelines are realized, the connection strength of the connecting points is enhanced, and the connection is convenient; after the adjacent pipelines are connected, double leakage prevention is realized through the leakage-proof gasket 4 and the sealing ring 5.

And meanwhile, a sheath is adhered to the outer wall of the threaded sleeve 6 and provided with anti-skidding textures, the sheath can play a role in protecting hands in the process of rotating the threaded sleeve 6, and the anti-skidding textures can prevent palms from skidding. A limit stop ring 204 is integrally formed at one end of the third step 203 close to the tube body 1, so as to prevent the thread bushing 6 from moving to the outside of the third step 203.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. An all-transparent industrial pipe, characterized in that: including body (1), the one end of body (1) is provided with connector (2), and the other end of body (1) is provided with spread groove (3), threaded connection has thread bush (6) on the outer wall of spread groove (3), be provided with the external screw thread on the outer wall of connector (2), two body (1) can be through with connector (2) inserts spread groove (3) are realized connecting, and will through thread bush (6) connector (2) and spread groove (3) locking are fixed.

2. The fully transparent industrial pipe of claim 1, wherein: the end face, away from one side of the pipe body (1), of the connecting body (2) is provided with a groove, and a leakage-proof gasket (4) is arranged in the groove.

3. The fully transparent industrial pipe of claim 1, wherein: and a lubricating oil hole (7) is formed in the threaded sleeve (6).

4. The fully transparent industrial pipe of claim 1, wherein: the connecting body (2) is gone up and is set gradually first protruding rank (201), second protruding rank (202) and third protruding rank (203) to the one end that is close to body (1) from the one end of keeping away from body (1), the tank bottom of spread groove (3) is provided with sealing washer (5), and when connecting two bodies (1), first protruding rank (201) butt is in on sealing washer (5), second protruding rank (202) are inserted and are arranged in spread groove (3).

5. The fully transparent industrial pipe of claim 4, wherein: the third convex step (203) is in threaded connection with the threaded sleeve (6), and the outer diameter of the third convex step (203) is the same as that of the connecting groove (3).

6. The fully transparent industrial pipe of claim 5, wherein: and one end of the third convex step (203) close to the pipe body (1) is provided with a limiting stop ring.

7. The fully transparent industrial pipe of claim 1, wherein: and a sheath is bonded on the outer wall of the threaded sleeve (6), and anti-skid textures are arranged on the sheath.

8. The fully transparent industrial pipe of claim 1, wherein: the pipe body (1) comprises a PVC framework layer and a supporting layer, the supporting layer is welded in the PVC framework layer, and the supporting layer is a spirally-wound steel wire body extending along the axial diameter of the pipe body (1).