CN211315455U

CN211315455U - Pipe fitting saddle connecting structure

Info

Publication number: CN211315455U
Application number: CN201921662757.1U
Authority: CN
Inventors: 邹霞; 陈桥锋; 张泗洲
Original assignee: Foshan Huanbaojia Intelligent Equipment Co ltd
Current assignee: Foshan Huanbaojia Intelligent Equipment Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-21
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a tubular construction field, concretely relates to pipe fitting saddle structure of plugging into, the hole of plugging into has been seted up on the lateral wall of its body, be equipped with the go-between encircleing on the lateral wall of barrel tip, be equipped with first spread groove and the second spread groove that the opening set up mutually back on the annular adapting unit, the edge of plugging into the hole inlays locates first spread groove, the edge butt in the inner wall in first spread groove of the hole of plugging into, the go-between inlays locates the second spread groove, the go-between butt is in the inner wall of second spread groove, make adapting unit can zonulae occludens in body and barrel, spread groove on adapting unit not only can seal the junction of body and barrel, and can fix a position, fastening body and barrel, make the two closely link to each other, and adapting unit can avoid appearing the swell phenomenon between body and the barrel, ensure the leakproofness of body and.

Description

Pipe fitting saddle connecting structure

Technical Field

The utility model relates to a tubular construction field especially relates to a pipe fitting saddle structure of plugging into.

Background

The branch pipe of the existing fluid conveying pipeline is generally connected with the main pipe in a saddle connection mode, namely a saddle opening is formed in the side wall of the main pipe, the branch pipe is connected onto the saddle opening in an inserted mode, the branch pipe and the main pipe are locked through a tapping screw, and silica gel is injected into the joint of the main pipe and the branch pipe adaptively to improve the sealing performance of the joint. Because the saddle mouth on being responsible for and the arc limit of the grafting of branch pipe on holding have certain deviation, be responsible for and the branch pipe and adopt self-tapping screw locking back, can lead to part junction to appear the swell phenomenon, be responsible for promptly and the gap of the part junction of branch pipe great, even if adopt silica gel to fill the gap also can't guarantee the leakproofness.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a pipe fitting saddle structure of plugging into to the connection compactness of the saddle form of plugging into of solving current main branch pipe is low and can't ensure the problem of leakproofness.

Based on this, the utility model provides a pipe fitting saddle structure of plugging into, including body, saddle and the adapting unit that is annular, the hole of plugging into has been seted up on the lateral wall of body, the saddle includes barrel and the go-between that is located the tip of barrel, the go-between sets up on the lateral wall of barrel encirclely, be equipped with first connecting groove and second connecting groove on the adapting unit, the opening of first connecting groove and the opening of second connecting groove set up mutually oppositely; the edge of the connecting hole is embedded in the first connecting groove, the connecting ring is embedded in the second connecting groove, and the barrel is communicated with the pipe body.

Preferably, the connecting member has an S-shaped cross section.

Preferably, the pipe further comprises a pull rope which is connected end to end and is annular, the pipe body is sleeved with the pull rope, and the pull rope abuts against the connecting component.

Preferably, the pull rope further comprises a buckle, and two ends of the pull rope are respectively connected to two ends of the buckle.

Preferably, the outer wall surface of the pipe body is spirally provided with a connecting rib around the axis of the pipe body, the pipe body is externally sleeved with a protective layer, the inner wall surface of the protective layer is attached to the connecting rib, and two ends of the connection hole penetrate through the pipe body and the protective layer.

Preferably, the outer wall surface of the pipe is spirally provided with an insulating layer around the axis, and the insulating layer is positioned between two adjacent connecting ribs.

The utility model discloses a pipe fitting saddle structure of plugging into, the hole of plugging into has been seted up on the lateral wall of its body, be equipped with the go-between encircleing on the lateral wall of barrel tip, be equipped with first spread groove and the second spread groove that the opening set up mutually back on the body mutually on the annular adapting unit, the edge of the hole of plugging into inlays locates first spread groove, the edge butt in the inner wall of first spread groove of the hole of plugging into, the go-between inlays locates the second spread groove, the go-between butt is in the inner wall of second spread groove, make adapting unit can zonulae occludens in body and barrel, spread groove on the adapting unit not only can seal the junction of body and barrel, and can fix a position, fastening body and barrel, make the two closely link to each other, and adapting unit can avoid appearing the swell phenomenon between body and the barrel.

Drawings

Fig. 1 is a schematic overall structure diagram of a pipe fitting saddle connection structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a connecting component of the pipe fitting saddle-docking structure according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a pipe body of a pipe fitting saddle connection structure according to an embodiment of the present invention.

Wherein, 1, a tube body; 11. a docking aperture; 12. connecting ribs; 2. a saddle seat; 21. a barrel; 22. a connecting ring; 3. a connecting member; 31. a first connecting groove; 32. a second connecting groove; 4. pulling a rope; 41. a hasp; 5. a protective layer; 6. and (7) an insulating layer.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

With reference to fig. 1 to 3, schematically showing the utility model discloses a pipe fitting saddle structure of plugging into, including body 1, saddle seat 2 and being annular adapting unit 3, seted up on the lateral wall of body 1 and plugged into hole 11 saddle seat 2 and include barrel 21 and the go-between 22 that is located the tip of barrel 21, go-between 22 sets up on the lateral wall of barrel 21 with encircling, and barrel 21 can be current branch pipe, also can be the component of connecting in current branch pipe. The connecting part 3 is provided with a first connecting groove 31 and a second connecting groove 32 which are both annular, and the opening of the first connecting groove 31 and the opening of the second connecting groove 32 are arranged oppositely. The edge of the connection hole 11 is embedded in the first connection groove 31, the edge of the connection hole 11 abuts against the inner wall of the first connection groove 31, the connection ring 22 is embedded in the second connection groove 32, the connection ring 22 abuts against the inner wall of the second connection groove 32, and the cylinder 21 is communicated with the pipe body 1. The cross section of the connecting part 3 is S-shaped, and the connecting part 3 can be made of rubber.

The mounting process of the connecting member 3 is as follows: the first connecting groove 31 of the connecting part 3 is embedded with the edge of the connecting hole 11, so that the first connecting groove 31 of the connecting part 3 completely wraps the edge of the connecting hole 11, then one part of the connecting ring 22 is embedded into the second connecting groove 32 of the connecting part 3, the other part of the connecting ring 22 is embedded into the second connecting groove 32 of the connecting part 3 by using a straight screwdriver or other special tools, after the connecting ring 22 is completely embedded into the second connecting groove 32, the barrel 21 is knocked to finely adjust the relative position of the barrel 21 and the tube body 1, and the communication between the barrel 21 and the tube body 1 is completed.

The connecting groove on the connecting part 3 can seal the joint of the pipe body 1 and the cylinder body 21, and can position and fasten the pipe body 1 and the cylinder body 21 to enable the pipe body 1 and the cylinder body 21 to be tightly connected, and the connecting part 3 can avoid the bulge phenomenon between the pipe body 1 and the cylinder body 21 and ensure the sealing performance of the pipe body 1 and the cylinder body 21.

In order to prevent the barrel 21 from being loosened from the tube body 1 due to frequent vibration in the long-term use process, the pipe saddle connection structure further comprises a buckle 41 and a pull rope 4 which is connected end to end and is in an annular shape, the pull rope 4 is sleeved on the tube body 1, and the pull rope 4 abuts against the connecting part 3 tightly, in this embodiment, the pull rope 4 is preferably a steel rope. The tightening of the drawstring 4 against the connection member 3 causes the attachment ring 22 to be subjected to a tightening force by the drawstring 4 to prevent the attachment ring 22 from moving away from the body 1. Both ends of the pull cord 4 are connected to both ends of the buckle 41, and the buckle 41 may be an existing adjustable buckle 41, and the buckle 41 can adjust the tightening degree of the pull cord 4 to the connecting member 3.

In order to improve the rigidity, the sealing performance and the weather resistance for outdoor use of the pipe body 1, the pipe body 1 is made of a metal material, and as shown in fig. 3, the connecting ribs 12 are spirally arranged on the outer wall surface of the pipe body 1 around the axis of the pipe body, and the connecting ribs 12 can greatly improve the rigidity of the pipe body 1 and make the pipe body difficult to deform. The protective layer 5 is sleeved outside the pipe body 1, the protective layer 5 can be made of metal, plastic or composite material film with excellent weather resistance, for example, a PET (polyethylene terephthalate) or PVC (polyvinyl chloride) film is used as a base material, the functional film is coated with functional materials (color and adhesion), the inner wall surface of the protective layer 5 is attached to the connecting rib 12, two ends of the connecting hole 11 are communicated with the pipe body 1 and the protective layer 5, and correspondingly, two inner side walls of the first connecting groove 31 are respectively attached to the inner side wall of the pipe body 1 and the outer side wall of the protective layer 5. The outer wall surface of the pipe is spirally provided with a heat preservation layer 6 around the axis, the heat preservation layer 6 is positioned between two adjacent connecting ribs 12, and the heat preservation layer 6 can be made of flexible heat preservation and sound insulation materials such as aerogel felts, aluminum-plated composite bubble films, glass fiber products, asbestos heat preservation felts, silicate fiber products and the like so as to improve the heat preservation performance and the sound insulation performance of the pipe body 1. In addition, the cladding of inoxidizing coating 5 is outside heat preservation 6 and splice bar 12, makes it more smooth compared in traditional spiral duct, but also can prevent that body 1, splice bar 12 and heat preservation 6 from suffering the erosion in abominable service environment. In addition, even if the pipe body 1 has a slight leakage, the tubular shield layer 5 can isolate the pipe body 1 from the outside, and ensure the sealing property.

To sum up, the pipe fitting saddle connection structure of the present invention has a connection hole 11 formed on the sidewall of the pipe body 1, a connection ring 22 disposed around the outer sidewall of the end portion of the pipe body 21, a first connection groove 31 and a second connection groove 32 having opposite openings on the annular connection member 3, wherein the edge of the connection hole 11 is embedded in the first connection groove 31, the edge of the connection hole 11 abuts against the inner wall of the first connection groove 31, the connection ring 22 is embedded in the second connection groove 32, the connection ring 22 abuts against the inner wall of the second connection groove 32, so that the connection member 3 can be tightly connected to the pipe body 1 and the pipe body 21, the connection groove on the connection member 3 not only can seal the connection between the pipe body 1 and the pipe body 21, but also can position and fasten the pipe body 1 and the pipe body 21, so that the two are tightly connected, and the connection member 3 can avoid the bulge phenomenon between the pipe body 1 and the pipe body, the sealing performance of the pipe body 1 and the cylinder 21 is ensured.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, 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 orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The pipe fitting saddle connection structure is characterized by comprising a pipe body, a saddle seat and an annular connection part, wherein a connection hole is formed in the side wall of the pipe body, the saddle seat comprises a cylinder body and a connection ring positioned at the end part of the cylinder body, the connection ring is circumferentially arranged on the outer side wall of the cylinder body, a first connection groove and a second connection groove are formed in the connection part, and the opening of the first connection groove and the opening of the second connection groove are arranged in a reverse mode; the edge of the connecting hole is embedded in the first connecting groove, the connecting ring is embedded in the second connecting groove, and the barrel is communicated with the pipe body.

2. The tubular saddle docking structure of claim 1, wherein the connecting members are S-shaped in cross-section.

3. The pipe saddle connection structure of claim 1, further comprising a pull rope connected end to end in a ring shape, wherein the pull rope is sleeved on the pipe body, and the pull rope abuts against the connection member.

4. The pipe saddle joint connection structure of claim 3, further comprising a buckle, wherein both ends of the pulling rope are connected to both ends of the buckle respectively.

5. The pipe saddle joint structure of claim 1, wherein the outer wall of the pipe body is spirally provided with a connecting rib around the axis thereof, the pipe body is externally sleeved with a protective layer, the inner wall of the protective layer is attached to the connecting rib, and two ends of the joint hole penetrate through the pipe body and the protective layer.

6. The tubular saddle-docking structure of claim 5, wherein the outer wall of the tubular body is helically provided with insulation around its axis, the insulation being located between two adjacent connecting ribs.