CN216952110U

CN216952110U - Flange joint for high-temperature fluid pipeline

Info

Publication number: CN216952110U
Application number: CN202220647301.3U
Authority: CN
Inventors: 陆斌; 刘国中; 刘国平; 刘新; 刘佳
Original assignee: Wuxi Huixi Fluid Equipment Technology Co ltd
Current assignee: Wuxi Huixi Fluid Equipment Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-12
Anticipated expiration: 2032-03-23

Abstract

The utility model is suitable for the technical field of pipeline installation, and provides a high-temperature fluid pipeline flange joint which comprises a connecting piece, wherein joint components are arranged on the side walls of two sides of the connecting piece, a lifting component is arranged at the bottom of the connecting piece, the joint components comprise a first mounting piece, the first mounting piece is positioned on the side wall of the connecting piece and is fixedly connected with the connecting piece, and a second mounting piece is arranged on one side, far away from the connecting piece, of the first mounting piece; a joint body is arranged on one side, away from the mounting piece I, of the mounting piece II, the joint body is fixedly connected with the mounting piece II, and a threaded hole is formed in the inner wall of the joint body; if the height of the connecting piece needs to be adjusted, the locking piece is firstly screwed out from the locking hole, then upward pulling force is applied to the connecting piece, so that the height of the connecting piece is flush with the height of the pipeline, then the locking piece is rotated again, the locking piece enters the locking hole at the corresponding position, the height of the connecting piece can be fixed, and the connecting piece is prevented from moving.

Description

Flange joint for high-temperature fluid pipeline

Technical Field

The utility model belongs to the technical field of pipeline installation, and particularly relates to a flange joint of a high-temperature fluid pipeline.

Background

A flange, also known as a flange collar or flange. The flange is a part for connecting the shaft with the shaft, is also a connecting tool for connecting the pipeline with the pipeline, and is a connecting point which can be disassembled and assembled between the element and the pipeline. Plays an essential role in the pipe.

The height of the existing flange joint is single, and the height of the flange joint in the vertical direction cannot be adjusted according to actual conditions; on the other hand, the parts on the flange joint are inconvenient to install at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flange joint of a high-temperature fluid pipeline, aiming at solving the problems that the height of the existing flange joint is single and the height of the flange joint in the vertical direction can not be adjusted according to the actual situation; on the other hand, the parts on the current flange joint are inconvenient to install.

The utility model is realized in such a way that the high-temperature fluid pipeline flange joint comprises a connecting piece, wherein joint components are arranged on the side walls of the two sides of the connecting piece, and a lifting component is arranged at the bottom of the connecting piece and connected with the connecting piece; the joint assembly comprises a first mounting piece, the first mounting piece is positioned on the side wall of the connecting piece and is fixedly connected with the connecting piece, a second mounting piece is arranged on one side of the first mounting piece, which is far away from the connecting piece, and the second mounting piece is detachably connected with the first mounting piece; one side of the mounting piece I, far away from the mounting piece II, is provided with a joint body, the joint body is fixedly connected with the mounting piece II, and a threaded hole is formed in the inner wall of the joint body.

Preferably, the lifting assembly comprises an outer barrel; an adjusting rod is vertically arranged inside the outer barrel; one end of the adjusting rod is detachably connected with the outer barrel, and the other end of the adjusting rod is fixedly connected with the connecting piece.

Preferably, a locking member is arranged on the side wall of the outer barrel, penetrates through the side wall of the outer barrel and is in threaded connection with the adjusting rod; the side wall of the adjusting rod is provided with a plurality of locking holes, and each locking hole is matched with the locking piece.

Preferably, a fastening bolt is horizontally arranged in the first mounting piece, penetrates through the second mounting piece and is in threaded connection with the second mounting piece; a fastening nut is arranged on the side wall of the mounting part II; the first mounting piece and the second mounting piece are detachably connected through the fastening bolt and the fastening nut.

Preferably, the first magnetic part is mounted at both ends of the first mounting part; and two ends of the mounting part II are provided with a magnetic part II corresponding to the magnetic part I, and the magnetic part I and the magnetic part II attract each other.

Preferably, the bottom of the outer cylinder is provided with a supporting seat; supporting blocks are arranged on two sides of the outer barrel, and each supporting block is fixedly connected with the supporting seat; and a rubber pad is arranged at the bottom of the supporting seat.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through setting up lifting unit, when the height of needs adjustment connecting piece, at first unscrew the retaining member from the locking hole, then apply an ascending pulling force to the connecting piece to make the height of connecting piece and the high looks parallel and level of pipeline, rotate the retaining member once more after that, make the retaining member enter into relevant position's locking hole, can fix the height of connecting piece, prevent that the connecting piece from taking place to remove.

(2) Through the arrangement of the first magnetic piece and the second magnetic piece, the first magnetic piece and the second magnetic piece are convenient for workers to connect the second mounting piece to the first mounting piece and insert fastening bolts into the second mounting piece; and the setting of rubber pad can increase the frictional force on supporting seat and ground, improves this device stability subaerial.

Drawings

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is an enlarged view of the structure at the position A on the connecting piece of the present invention;

FIG. 3 is an enlarged view of the structure at the position B on the supporting base according to the present invention;

in the figure: 1. a connecting member; 2. a joint assembly; 21. a first mounting part; 22. a second mounting part; 23. a connector body; 24. fastening a bolt; 25. fastening a nut; 26. a first magnetic part; 27. a second magnetic part; 3. a lifting assembly; 31. an outer cylinder; 32. adjusting a rod; 33. a locking member; 34. a locking hole; 35. a supporting seat; 36. a support block; 37. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

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

Referring to fig. 1 and 2, a flange joint for a high-temperature fluid pipeline includes a connecting member 1, wherein joint assemblies 2 are respectively installed on side walls of two sides of the connecting member 1, a lifting assembly 3 is arranged at the bottom of the connecting member 1, and the lifting assembly 3 is connected with the connecting member 1; the joint component 2 comprises a first mounting piece 21, the first mounting piece 21 is positioned on the side wall of the connecting piece 1 and is fixedly connected with the connecting piece 1, a second mounting piece 22 is arranged on one side, away from the connecting piece 1, of the first mounting piece 21, and the second mounting piece 22 is detachably connected with the first mounting piece 21; one side of the second mounting piece 22, which is far away from the first mounting piece 21, is provided with a joint body 23, the joint body 23 is fixedly connected with the second mounting piece 22, and a threaded hole is formed in the inner wall of the joint body 23.

A fastening bolt 24 is horizontally arranged inside the first mounting piece 21, and the fastening bolt 24 penetrates through the second mounting piece 22 and is in threaded connection with the second mounting piece 22; a fastening nut 25 is arranged on the side wall of the second mounting piece 22; the first mounting member 21 and the second mounting member 22 are detachably connected by a fastening bolt 24 and a fastening nut 25. Two ends of the first mounting part 21 are respectively provided with a first magnetic part 26; two ends of the second mounting part 22 are provided with a second magnetic part 27 corresponding to the first magnetic part 26, and the first magnetic part 26 and the second magnetic part 27 are mutually attracted.

In this embodiment, by providing a connector 1, the arrangement of the connector 1 provides support for two joint assemblies 2. Through setting up lifting unit 3, this lifting unit 3 can support connecting piece 1, and further support the pipeline, reduce the pipeline and produce the deformation under self action of gravity. By providing the first mounting member 21 and the second mounting member 22, the joint body 23 is connected to the first mounting member 21 through the second mounting member 22. Through setting up the screw hole, the user can make the external screw thread structure with the one end of pipeline, makes the pipeline close at the screwed hole of connecting body 23 soon through this external screw thread structure.

Through the arrangement of the first magnetic member 26 and the second magnetic member 27, the second mounting member 22 can be preliminarily fixed on the first mounting member 21 through the arrangement of the first magnetic member 26 and the second magnetic member 27, and a subsequent worker can conveniently insert or screw the fastening bolt 24 into the second mounting member 22. By arranging the fastening bolt 24 and the fastening nut 25, the second mounting member 22 can be further fixed on the first mounting member 21 by the arrangement of the fastening bolt 24 and the fastening nut 25, and the stability of the second mounting member 22 on the first mounting member 21 is improved.

Referring to fig. 1 and 3, the lifting assembly 3 includes an outer cylinder 31; an adjusting rod 32 is vertically arranged inside the outer cylinder 31; one end of the adjusting rod 32 is detachably connected with the outer cylinder 31, and the other end of the adjusting rod 32 is fixedly connected with the connecting piece 1. A locking piece 33 is arranged on the side wall of the outer cylinder 31, and the locking piece 33 penetrates through the side wall of the outer cylinder 31 and is in threaded connection with the adjusting rod 32; the adjusting lever 32 has a plurality of locking holes 34 on a side wall thereof, and each locking hole 34 is fitted with the locking member 33. The bottom of the outer cylinder 31 is provided with a supporting seat 35; supporting blocks 36 are arranged on two sides of the outer cylinder 31, and each supporting block 36 is fixedly connected with the supporting seat 35; the bottom of the support base 35 is provided with a rubber pad 37.

In the present embodiment, by providing the outer cylinder 31, the outer cylinder 31 can provide a placement environment for the adjustment lever 32. By providing the locking member 33 and the locking hole 34, the height adjustment of the connecting member 1 can be achieved when the worker screws the locking member 33 into the locking holes 34 of different heights. By providing the supporting block 36, the stability of the outer cylinder 31 on the supporting seat 35 can be improved by the supporting block 36. By providing the rubber pad 37, the friction force of the support base 35 on the ground can be increased by providing the rubber pad 37.

In summary, by providing the lifting assembly 3, if the height of the connecting member 1 needs to be adjusted, the locking member 33 is firstly unscrewed from the locking hole 34, an upward pulling force is then applied to the connecting member 1 to make the height of the connecting member 1 level with the height of the pipeline, and then the locking member 33 is rotated again to make the locking member 33 enter the locking hole 34 at the corresponding position, so that the height of the connecting member 1 can be fixed, and the connecting member 1 is prevented from moving. By arranging the first magnetic member 26 and the second magnetic member 27, the first magnetic member 26 and the second magnetic member 27 are arranged, so that a worker can conveniently connect the second mounting member 22 to the first mounting member 21 and insert the fastening bolt 24 into the second mounting member 22; and the rubber pad 37 sets up, can increase the frictional force on supporting seat 35 and ground, improves this device stability subaerial.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high temperature fluid pipeline flange joint, includes connecting piece (1), its characterized in that: the side walls on two sides of the connecting piece (1) are respectively provided with a joint component (2), the bottom of the connecting piece (1) is provided with a lifting component (3), and the lifting component (3) is connected with the connecting piece (1);

the joint component (2) comprises a first mounting piece (21), the first mounting piece (21) is positioned on the side wall of the connecting piece (1) and is fixedly connected with the connecting piece (1), a second mounting piece (22) is arranged on one side, away from the connecting piece (1), of the first mounting piece (21), and the second mounting piece (22) is detachably connected with the first mounting piece (21);

one side, far away from the first mounting piece (21), of the second mounting piece (22) is provided with a joint body (23), the joint body (23) is fixedly connected with the second mounting piece (22), and a threaded hole is formed in the inner wall of the joint body (23).

2. A high temperature fluid conduit flange joint as defined in claim 1, wherein:

the lifting component (3) comprises an outer cylinder (31);

an adjusting rod (32) is vertically arranged in the outer cylinder (31);

one end of the adjusting rod (32) is detachably connected with the outer cylinder (31), and the other end of the adjusting rod (32) is fixedly connected with the connecting piece (1).

3. A high temperature fluid conduit flange joint as set forth in claim 2, wherein:

a locking piece (33) is arranged on the side wall of the outer barrel (31), and the locking piece (33) penetrates through the side wall of the outer barrel (31) and is in threaded connection with the adjusting rod (32);

the side wall of the adjusting rod (32) is provided with a plurality of locking holes (34), and each locking hole (34) is matched with the locking piece (33).

4. A high temperature fluid conduit flange joint as defined in claim 1, wherein:

a fastening bolt (24) is horizontally arranged in the first mounting piece (21), and the fastening bolt (24) penetrates through the second mounting piece (22) and is in threaded connection with the second mounting piece (22);

a fastening nut (25) is arranged on the side wall of the second mounting piece (22);

the first mounting piece (21) and the second mounting piece (22) are detachably connected through the fastening bolt (24) and the fastening nut (25).

5. A high temperature fluid conduit flange joint as defined in claim 1, wherein:

a first magnetic part (26) is arranged at each of two ends of the first mounting part (21);

and two ends of the second mounting part (22) are provided with a second magnetic part (27) corresponding to the first magnetic part (26), and the first magnetic part (26) and the second magnetic part (27) are mutually attracted.

6. A high temperature fluid conduit flange joint as set forth in claim 2, wherein:

a supporting seat (35) is installed at the bottom of the outer cylinder (31);

supporting blocks (36) are arranged on two sides of the outer cylinder (31), and each supporting block (36) is fixedly connected with the supporting seat (35);

and a rubber pad (37) is arranged at the bottom of the supporting seat (35).