CN211901939U

CN211901939U - 90-degree groove pipe fitting mounting structure

Info

Publication number: CN211901939U
Application number: CN202020107940.1U
Authority: CN
Inventors: 孙英凯
Original assignee: Weifang Shengfeng Machinery Co ltd
Current assignee: Weifang Shengfeng Machinery Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-10
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a 90-degree groove pipe fitting installation structure, which comprises a connecting pipe, a pipe body and a buckle, wherein the connecting pipe is arranged at the two ends of the pipe body, and the buckle is clamped between the pipe body and the connecting pipe; a first step and a second step are respectively and fixedly arranged at the connecting ends of the pipe body and the connecting pipe, and a bulge is arranged on the buckle; the buckle divide and establish two parts and articulated each other, protruding card establish in the draw-in groove between first step and the second step, the buckle between through bolt fixed connection. The device has simple structure and strong practicability; at first through stopper and recess between the butt joint card establish for alignment that can be quick between connecting pipe and the body, then will the buckle card establish between body and connecting pipe, the buckle between through bolted connection, further improvement the convenience of this device installation.

Description

90-degree groove pipe fitting mounting structure

Technical Field

The utility model relates to a slot pipe fitting technical field specifically is a 90 degree slot pipe fitting mounting structure.

Background

The groove pipe fitting connecting technology, also called a clamp connecting technology, has become the first-push technology for connecting liquid and gas pipelines at present, and although the development time in China is later than that in foreign countries, the technology is rapidly received by the domestic market due to the advancement of the technology. Development and application started in 1998, and two traditional pipe connecting modes of flanges and welding are gradually replaced after development and application for a short period of time. Not only is the technology more mature, but also the market is generally accepted, and the method is actively guided by national regulation and policy. The application of the groove pipe fitting connecting technology enables the complicated pipeline connecting process to be simple, quick and convenient. The pipeline connecting technology is advanced a big step. This is particularly the case for 90 degree grooved pipes, which are also in great demand by the market.

Currently, the existing 90-degree groove pipe fitting is not easy to align when being installed, so that the installation effect of the 90-degree groove pipe fitting is relatively poor and the efficiency is relatively low; there is a further need for a mounting arrangement for the mounting of 90 degree grooved pipe elements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 90 degrees slot pipe fitting mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a90-degree groove pipe fitting installation structure comprises connecting pipes, a pipe body and buckles, wherein the connecting pipes are arranged at two ends of the pipe body, and the buckles are clamped between the pipe body and the connecting pipes; a first step and a second step are respectively and fixedly arranged at the connecting ends of the pipe body and the connecting pipe, and a bulge is arranged on the buckle; the buckle divide and establish two parts and articulated each other, protruding card establish in the draw-in groove between first step and the second step, the buckle between through bolt fixed connection.

As a further aspect of the present invention: the edge of the bulge of the buckle is provided with an oblique angle.

As a further aspect of the present invention: a limiting block is arranged on the side edge of the second step, and a groove matched with the limiting block is arranged on the scouring level surface of the connecting pipe.

As a further aspect of the present invention: the outer edge of the first step is provided with a notch, and a sealing ring is arranged in the notch.

As a further aspect of the present invention: the sealing ring is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure and strong practicability; firstly, the connecting pipe and the pipe body can be quickly aligned by butting and clamping the limiting blocks and the grooves, then the buckles are clamped between the pipe body and the connecting pipe and connected by bolts, and the convenience of installation of the device is further improved; the notch is formed in the outer edge of the first step 5, then the sealing ring is placed in the notch, and then the clamping buckle further extrudes the sealing ring when in clamping, so that the actual sealing effect of the device is effectively improved.

Drawings

Fig. 1 is a schematic structural view of a 90-degree groove pipe fitting mounting structure.

Fig. 2 is a structural schematic diagram of a cross section in a 90-degree grooved pipe fitting mounting structure.

Fig. 3 is an enlarged structural schematic view of a view a in the 90-degree grooved pipe fitting installation structure.

Fig. 4 is a schematic structural view of a buckle in a 90-degree grooved pipe fitting mounting structure.

In the figure: the bolt comprises a connecting pipe 1, a pipe body 2, a buckle 3, a sealing ring 4, a first step 5, a limiting block 6, a protrusion 7, an oblique angle 8, a second step 9 and a bolt 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a 90-degree groove pipe fitting installation structure includes a connecting pipe 1, a pipe body 2 and a buckle 3, wherein the connecting pipe 1 is arranged at two ends of the pipe body 2, and the buckle 3 is clamped between the pipe body 2 and the connecting pipe 1; a first step 5 and a second step 9 are respectively and fixedly arranged at the connecting ends of the pipe body 2 and the connecting pipe 1, and a bulge 7 is arranged on the buckle 3; the buckle 3 is divided into two parts which are hinged with each other, so that the bulge 7 is clamped in a clamping groove between the first step 5 and the second step 9, the buckle 3 is fixedly connected through a bolt 10, and the connecting pipe 1 and the pipe body 2 are further fixedly connected; when the device is used, the two ends of the connecting pipe 1 and the pipe body 2 are aligned, the buckle 3 is clamped between the pipe body 2 and the connecting pipe 1, the buckle 3 is connected through the bolt 10, and the installation convenience of the device is further improved.

Furthermore, the edge of the protrusion 7 of the buckle 3 is provided with an oblique angle 8, and the protrusion 7 is further conveniently clamped in the groove between the first step 5 and the second step 9 through the oblique angle 8.

Furthermore, stopper 6 has been seted up on second step 9 side, the level of practicing of connecting pipe 1 on seted up with stopper 6 matched with recess, and then work as connecting pipe 1 and body 2 butt joint in, through stopper 6 and recess between the butt joint card establish for the butt joint that can be quick between connecting pipe 1 and the body 2, and then make things convenient for bayonet 3 to carry out the block with body 2 and connecting pipe 1.

The utility model discloses a theory of operation is: when the device is used, the limiting block 6 and the groove are in butt joint clamping, so that the connecting pipe 1 and the pipe body 2 can be quickly aligned, the buckle 3 is clamped between the pipe body 2 and the connecting pipe 1, the buckle 3 is connected with the connecting pipe 1 through the bolt 10, and the installation convenience of the device is further improved.

Example two

In order to further improve the actual use effect of the device, the embodiment is improved on the basis of the embodiment, and the improvement is that a notch is formed in the outer edge of the first step 5, a sealing ring 4 is arranged in the notch, and the sealing ring is further extruded when the buckle 3 is clamped, so that the actual sealing effect of the device is effectively improved.

Furthermore, the specific material of the sealing ring 4 is not limited, and in the embodiment, the rubber material has good physical properties; and the sealing ring 4 is made of rubber.

The working principle of the embodiment is as follows: through set up the notch on the outside edge of first step 5, then place sealing washer 4 in the notch, and then work as buckle 3 further extrusion when carrying out the block the sealing washer, and then the effectual sealed effect that has improved this device's reality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A90-degree groove pipe fitting installation structure comprises a connecting pipe (1), a pipe body (2) and a buckle (3), and is characterized in that the connecting pipe (1) is arranged at two ends of the pipe body (2), and the buckle (3) is clamped between the pipe body (2) and the connecting pipe (1); a first step (5) and a second step (9) are respectively and fixedly installed at the connecting ends of the pipe body (2) and the connecting pipe (1), and a bulge (7) is formed in the buckle (3); buckle (3) establish two parts and articulated each other separately, arch (7) card establish in the draw-in groove between first step (5) and second step (9), buckle (3) between through bolt (10) fixed connection.

2. The 90-degree groove pipe fitting installation structure according to claim 1, wherein an oblique angle (8) is formed at the edge of the protrusion (7) of the buckle (3).

3. The 90-degree groove pipe fitting installation structure according to claim 2, wherein a limiting block (6) is arranged on the side edge of the second step (9), and a groove matched with the limiting block (6) is arranged on the milling surface of the connecting pipe (1).

4. A 90 degree grooved tube fitting mounting arrangement as claimed in claim 3 wherein a notch is provided in the outside edge of the first step (5), the notch having a sealing ring (4) disposed therein.

5. The 90-degree groove pipe fitting installation structure according to claim 4, wherein the sealing ring (4) is made of rubber.