CN215335098U

CN215335098U - Connecting fastener with limiting and sealing functions

Info

Publication number: CN215335098U
Application number: CN202121687012.8U
Authority: CN
Inventors: 朱根玉; 朱啸天; 李志勇; 曹慧
Original assignee: Jiangsu New Xunda Stainless Steel Products Co ltd
Current assignee: Jiangsu New Xunda Stainless Steel Products Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-28
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a connecting fastener with a limiting and sealing function, which comprises a fastener body, an upper buckle and a fixture block, wherein when in use, a mounting seat and a lower buckle are firstly fixed with a wall body through a connecting rod, then a shunt pipe on the fastener body is respectively mounted on the inner wall of the lower buckle, the upper buckle and the mounting seat are screwed and fixed in a rotating way through a limiting rod, so that the position of the fastener body is conveniently fixed, the fastener body is prevented from falling off, the liquid in the pipeline is conveniently prevented from leaking when in use through a sealing ring arranged, the pipeline is provided with a sealing effect, then a positioning pipe is aligned with a fixed pipe, the positioning pipe is connected with the fixed pipe through a rotating locking pipe, then the fixture block is respectively mounted on the outer walls of the connecting pipe and the shunt pipe, then the fixture block is screwed in a rotating way through the fixing rod, and finally the fixing ring is screwed with the fixing rod, the connecting pipe and the shunt pipe are reinforced.

Description

Connecting fastener with limiting and sealing functions

Technical Field

The utility model relates to the related technical field of fasteners, in particular to a connecting fastener with a limiting and sealing function.

Background

The fastener is a mechanical part which is used for fastening and connecting and has wide application, the fastener has wide application industries, including energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, dies, hydraulic pressure and the like, various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and the fastener is a mechanical basic part which has the most wide application. Thus, one type of fastener that has a national standard is also referred to as a standard fastener, or simply a standard.

And the connecting fastener who has spacing sealing function that uses at present, sealed effect is not good, leads to the liquid leakage in the pipeline easily to be not convenient for fix the problem of dismantling to the fastener.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting fastener with a limiting and sealing function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a connection fastener with spacing sealed function, includes the fastener body, goes up buckle and fixture block, the outer wall of fastener body be provided with the shunt tubes, and the outer wall of shunt tubes is provided with fixed pipe, the outer wall screwed connection of fixed pipe have locking pipe, and the inner wall of locking pipe has seted up the fixed orifices, the inner wall screwed connection of fixed orifices have the connecting pipe, and the outer wall welding of connecting pipe has the registration arm, the outer wall laminating of registration arm have the sealing washer, last buckle install the outer wall at the shunt tubes, the fixture block install the outer wall at the connecting pipe.

Preferably, the inner wall of last buckle be connected with the gag lever post, and the outer wall bottom screwed connection of gag lever post has the mount pad, the inner wall welding of mount pad have down the buckle, and the bottom screwed connection of mount pad has the connecting rod.

Preferably, the inner wall of the clamping block is in screwed connection with a fixing rod, and the top end of the outer wall of the fixing rod is in screwed connection with a fixing ring.

Preferably, the locking pipe and the fixed pipe are in threaded connection, and the inner wall of the locking pipe and the outer wall of the fixed pipe are both in threaded arrangement.

Preferably, the inner wall of the sealing ring is tightly attached to the outer wall of the positioning tube, and the caliber of the inner wall of the sealing ring is matched with the caliber of the outer wall of the positioning tube.

Preferably, the upper buckle is in threaded connection with the mounting seat through a limiting rod, and the inner wall of the upper buckle and the inner wall of the limiting rod are both in threaded arrangement.

Compared with the prior art, the utility model has the beneficial effects that: when in use, the mounting seat and the lower buckle are fixed with a wall body through the connecting rod, then the shunt tubes on the fastener body are respectively mounted on the inner wall of the lower buckle, then the upper buckle is buckled on the outer wall of the shunt tubes, the upper buckle and the mounting seat are screwed and fixed in a rotating way through the limiting rod, the position of the fastener body is convenient to fix through the arranged upper buckle and the lower buckle, the fastener body is prevented from falling off, then the sealing ring is sleeved on the positioning tube welded on the outer wall of the connecting tube, the sealing ring is arranged, so that the liquid leakage in the pipeline is avoided when in use, the sealing effect is provided for the pipeline, then the positioning tube is aligned with the fixed tube, the positioning tube is connected with the fixed tube through the rotating locking tube, then the clamping blocks are respectively mounted on the outer walls of the connecting tube and the shunt tubes, and then the clamping blocks are screwed and rotated through the fixing rods, and finally, the fixing ring and the fixing rod are screwed down, and the connecting pipe and the shunt pipe are reinforced.

Drawings

FIG. 1 is a schematic front view of a fastening device with a sealing function;

FIG. 2 is a schematic side view of an upper buckle and a mounting seat of a fastening device with a sealing function;

FIG. 3 is a schematic structural diagram of a fixture block and a fixing rod in a connecting fastener with a limiting and sealing function according to the present invention;

fig. 4 is a schematic front view of a positioning tube and a sealing ring in a connecting fastener with a limiting and sealing function according to the present invention.

FIG. 1, a fastener body; 2. a shunt tube; 3. a fixed tube; 4. a locking tube; 5. a fixing hole; 6. a connecting pipe; 7. a positioning tube; 8. a seal ring; 9. an upper buckle; 10. a limiting rod; 11. a mounting seat; 12. a lower buckle; 13. a connecting rod; 14. a clamping block; 15. fixing the rod; 16. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a connection fastener with spacing sealed function, includes fastener body 1, goes up buckle 9 and fixture block 14, fastener body 1's outer wall be provided with shunt tubes 2, and shunt tubes 2's outer wall is provided with fixed pipe 3, fixed pipe 3's outer wall screwed connection have locking pipe 4, and locking pipe 4's inner wall has seted up fixed orifices 5, fixed orifices 5's inner wall screwed connection have connecting pipe 6, and the outer wall welding of connecting pipe 6 has registration arm 7, registration arm 7's outer wall laminating have sealing washer 8, last buckle 9 install the outer wall at shunt tubes 2, fixture block 14 install the outer wall at connecting pipe 6.

The inner wall screwed connection of going up buckle 9 have gag lever post 10, and the outer wall bottom screwed connection of gag lever post 10 has mount pad 11, the inner wall welding of mount pad 11 have lower buckle 12, and the bottom screwed connection of mount pad 11 has connecting rod 13.

The inner wall of the clamping block 14 is connected with a fixing rod 15 through a screw, and the top end of the outer wall of the fixing rod 15 is connected with a fixing ring 16 through a screw.

Locking pipe 4 and fixed pipe 3 between be threaded connection, and the inner wall of locking pipe 4 and the outer wall of fixed pipe 3 are the screw thread form setting.

The inner wall of the sealing ring 8 is tightly attached to the outer wall of the positioning tube 7, and the caliber of the inner wall of the sealing ring 8 is matched with the caliber of the outer wall of the positioning tube 7.

Go up buckle 9 pass through

gag lever post

10 and 11 threaded connection of mount pad, and the inner wall of going up buckle 9 and the inner wall of gag lever post 10 are the screw thread form setting.

It should be noted that, the utility model is a connecting fastener with a limiting and sealing function, when in use, firstly, the mounting seat 11 and the lower buckle 12 are fixed with a wall body through the connecting rod 13, then the shunt tube 2 on the fastener body 1 is respectively mounted on the inner wall of the lower buckle 12, then the upper buckle 9 is buckled on the outer wall of the shunt tube 2, the upper buckle 9 and the mounting seat 11 are screwed and fixed in a rotating way through the limiting rod 10, the position of the fastener body 1 is convenient to be fixed through the arranged upper buckle 9 and the lower buckle 12, the fastener body 1 is prevented from falling off, then the sealing ring 8 is sleeved on the positioning tube 7 welded on the outer wall of the connecting tube 6, the liquid leakage in the pipeline is convenient to be avoided through the arranged sealing ring 8 when in use, the sealing effect is provided for the pipeline, then the positioning tube 7 is aligned with the fixed tube 3, the positioning tube 7 is connected with the fixed tube 3 through the rotating locking tube 4, then the fixture block 14 is respectively installed on the outer walls of the connecting pipe 6 and the shunt pipe 2, then the fixture block 14 is screwed by using the fixing rod 15, and finally the connecting pipe 6 and the shunt pipe 2 are reinforced by using the fixing ring 16 and the fixing rod 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coupling fastener with spacing sealed function which characterized in that: including fastener body (1), go up buckle (9) and fixture block (14), the outer wall of fastener body (1) be provided with shunt tubes (2), and the outer wall of shunt tubes (2) is provided with solid fixed pipe (3), the outer wall screwed connection of solid fixed pipe (3) have locking pipe (4), and the inner wall of locking pipe (4) has seted up fixed orifices (5), the inner wall screwed connection of fixed orifices (5) have connecting pipe (6), and the outer wall welding of connecting pipe (6) has registration arm (7), the outer wall laminating of registration arm (7) have sealing washer (8), last buckle (9) install the outer wall at shunt tubes (2), fixture block (14) install the outer wall at connecting pipe (6).

2. A connection fastener with a spacing sealing function according to claim 1, characterized in that: the inner wall of going up buckle (9) have gag lever post (10) with the outer wall bottom screwed connection of gag lever post (10) has mount pad (11), the inner wall welding of mount pad (11) have down buckle (12), and the bottom screwed connection of mount pad (11) has connecting rod (13).

3. A connection fastener with a spacing sealing function according to claim 1, characterized in that: the inner wall screw of fixture block (14) be connected with dead lever (15), and the outer wall top screw of dead lever (15) is connected with solid fixed ring (16).

4. A connection fastener with a spacing sealing function according to claim 1, characterized in that: the locking pipe (4) and the fixed pipe (3) are in threaded connection, and the inner wall of the locking pipe (4) and the outer wall of the fixed pipe (3) are both in threaded arrangement.

5. A connection fastener with a spacing sealing function according to claim 1, characterized in that: the inner wall of the sealing ring (8) is tightly attached to the outer wall of the positioning pipe (7), and the caliber of the inner wall of the sealing ring (8) is matched with the caliber of the outer wall of the positioning pipe (7).

6. A connection fastener with a spacing sealing function according to claim 2, characterized in that: go up buckle (9) pass through gag lever post (10) and mount pad (11) threaded connection, and the inner wall of going up buckle (9) and the inner wall of gag lever post (10) are the screw thread form setting.