CN216009875U

CN216009875U - Pipe hoop convenient to connect

Info

Publication number: CN216009875U
Application number: CN202121727930.9U
Authority: CN
Inventors: 朱凯宏
Original assignee: Changzhou Yuanyi Electromechanical Equipment Co ltd
Current assignee: Changzhou Yuanyi Electromechanical Equipment Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-11
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to a pipe hoop convenient to connect, which comprises a hoop body, wherein the hoop body is divided into an upper pipe hoop and a lower pipe hoop, the contact surfaces of the upper pipe hoop and the lower pipe hoop are both inwards sunken to form semicircular through holes, one end of the upper pipe hoop is provided with a first extension block, the first extension block is provided with a first fixing hole, and the lower pipe hoop is provided with a second extension block and a second fixing hole which correspond to the first extension block and the first fixing hole; a connecting block is arranged at one end of the lower pipe hoop, which is far away from the second extension block, a moving hole is formed in the connecting block, fixing plates are arranged on two sides of one end of the upper pipe hoop, which is far away from the first fixing hole, a moving rod is arranged between the fixing plates, and the moving rod penetrates through the moving hole to be connected with the fixing plates at two ends; the inner wall of the semicircular through hole is inwards sunken to form a semicircular arc groove, a spring is arranged in the semicircular arc groove, one end of the spring is connected with the inner wall of the semicircular arc groove, the other end of the spring is provided with an arc-shaped pressing plate, the device is convenient to connect, and meanwhile, the pipeline is fixed more firmly.

Description

Pipe hoop convenient to connect

Technical Field

The utility model relates to the technical field of pipe hoops, in particular to a pipe hoop convenient to connect.

Background

The connection between the pipe fitting is a very common demand in production, the life, and it is very convenient to adopt screwed connection, but some pipe fittings do not have the screw thread, and the on-the-spot preparation of screw thread does not often possess the condition again, and it is then convenient very much to adopt extrusion formula pipe fitting connecting pipe hoop to connect this moment, for example patent No. CN201320257152.0 proposes a plastic-coated steel pipe and connects and use the pipe hoop, and this patent proposes to use the bolt to fix two locking plates integrative, and then fixes the welding department locking of two plastic-coated steel pipes. However, the operation of the pipe clamp is too complicated, which causes inconvenience in use and large consumption.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pipe hoop convenient to connect.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: a pipe hoop convenient to connect comprises a hoop body, wherein the hoop body is divided into an upper pipe hoop and a lower pipe hoop, the contact surfaces of the upper pipe hoop and the lower pipe hoop are both inwards recessed to form semicircular through holes, a first extension block is arranged at one end of the upper pipe hoop, a first fixing hole is formed in the first extension block, a second extension block corresponding to the first extension block is arranged at one end of the lower pipe hoop, and a second fixing hole corresponding to the first fixing hole is formed in the second extension block; a connecting block is arranged at one end of the lower pipe hoop, which is far away from the second extension block, a moving hole is formed in the connecting block, fixing plates are arranged on two sides of one end of the upper pipe hoop, which is far away from the first fixing hole, a moving rod is arranged between the fixing plates, and the moving rod penetrates through the moving hole to be connected with the fixing plates at two ends; the inner wall of the semicircular through hole is inwards sunken to form a semicircular arc groove, a plurality of springs are arranged in the semicircular arc groove, one end of each spring is connected with the inner wall of the semicircular arc groove, and the other end of each spring is provided with an arc-shaped pressing plate.

Preferably, a fixing bolt is arranged in the first fixing hole, a thread corresponding to the fixing bolt is arranged in the second fixing hole, and a nut corresponding to the fixing bolt is arranged below the second fixing hole.

In a further preferred embodiment, a fixture block is disposed below the second fixing hole of the second extending block, and a clamping groove corresponding to the fixture block is disposed on the nut.

In a further preferred mode, the arc-shaped pressing plate is provided with a sealing ring strip.

In a further preferred mode, the first extension block is provided with a positioning needle, and the second extension block is provided with a positioning groove corresponding to the positioning needle.

In a further preferred mode, the first fixing hole and the second fixing hole are provided in plurality and are respectively and uniformly distributed on the second extending block corresponding to the first extending block.

In a further preferred embodiment, the moving rod is a rectangular rod and is fitted with the moving hole.

(III) advantageous effects

Compared with the prior art, the utility model provides the pipe hoop convenient to connect, and the pipe hoop has the following beneficial effects:

the pipe clamp has the advantages that the structure is simple, the cost is low, the upper pipe clamp and the lower pipe clamp are provided with the extension blocks with the fixing holes, and the upper pipe clamp and the lower pipe clamp are fastened through the fixing bolts and the nuts, so that the position of a pipeline is connected and fixed; meanwhile, by arranging the connecting block with the moving hole and installing the moving rod connected with the lower pipe hoop through the fixing plate in the moving hole, the upper pipe hoop slides up and down under the condition of ensuring that the upper pipe hoop is maintained in a horizontal state, and the convenient connection of the pipe hoops is realized by matching with the fastening of the fixing bolt; the pipeline is more firmly fixed through the cooperation of the spring and the arc-shaped pressing plate, and meanwhile, the sealing ring strip is arranged to enhance the sealing performance of the pipe hoop, so that the leakage of substances in the pipeline is avoided.

Drawings

FIG. 1 is a schematic front view of a conveniently connected pipe clamp according to the present invention;

FIG. 2 is a schematic view of the internal structure of a conveniently connected pipe clamp according to the present invention;

fig. 3 is a schematic side view of a pipe clamp according to the present invention.

In the figure: 1. a hoop body; 2. a pipe hoop is arranged; 3. a pipe hoop is arranged; 4. a semicircular through hole; 5. a first extension block; 6. a first fixing hole; 7. a second extension block; 8. a second fixing hole; 9. connecting blocks; 10. moving the hole; 11. a fixing plate; 12. a travel bar; 13. a semicircular arc groove; 14. a spring; 15. an arc-shaped pressing plate; 16. fixing the bolt; 17. a thread; 18. a nut; 19. a clamping block; 20. a card slot; 21. sealing the ring; 22. a positioning pin; 23. and (6) positioning a groove.

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.

Example (b):

referring to fig. 1-3, a pipe clamp convenient to connect includes a clamp body 1, the clamp body 1 is divided into an upper pipe clamp 2 and a lower pipe clamp 3, contact surfaces of the upper pipe clamp 2 and the lower pipe clamp 3 are both recessed inward to form a semicircular through hole 4, one end of the upper pipe clamp 2 is provided with a first extension block 5, the first extension block 5 is provided with a first fixing hole 6, one end of the lower pipe clamp 3 is provided with a second extension block 7 corresponding to the first extension block 5, and the second extension block 7 is provided with a second fixing hole 8 corresponding to the first fixing hole 6; a connecting block 9 is arranged at one end, far away from the second extension block 7, of the lower pipe hoop 3, a moving hole 10 is formed in the connecting block 9, fixing plates 11 are arranged on two sides, far away from one end of the first fixing hole 6, of the upper pipe hoop 2, a moving rod 12 is arranged between the fixing plates 11, and the moving rod 12 penetrates through the moving hole 10 to be connected with the fixing plates 11 at two ends; the inner wall of the semicircular through hole 4 is inwards sunken to form a semicircular arc groove 13, a plurality of springs 14 are arranged in the semicircular arc groove 13, one end of each spring 14 is connected with the inner wall of the semicircular arc groove 13, and the other end of each spring is provided with an arc-shaped pressing plate 15.

In this embodiment, a fixing bolt 16 is arranged in the first fixing hole 6, a thread 17 corresponding to the fixing bolt 16 is arranged in the second fixing hole 8, and a nut 18 corresponding to the fixing bolt 16 is arranged below the second fixing hole 8, so that the upper pipe hoop 2 and the lower pipe hoop 3 can be fastened, and the quality of the pipe hoops is improved.

In this embodiment, a clamping block 19 is disposed below the second fixing hole 8 of the second extending block 7, and a clamping groove 20 corresponding to the clamping block 19 is disposed on the nut 18, so that the fixing bolt 16 and the nut 18 can be prevented from being loosened, and stability of the pipe clamp is provided.

In the embodiment, the arc-shaped pressing plate 15 is provided with the sealing ring strip 21, so that the air tightness of the device is increased, and the device is prevented from leaking.

In this embodiment, the first extension block 5 is provided with a positioning pin 22, and the second extension block 7 is provided with a positioning groove 23 corresponding to the positioning pin 22, so that the accuracy during installation is improved, and the stability of the device is improved.

In this embodiment, the first fixing holes 6 and the second fixing holes 8 are provided in a plurality, and are respectively and uniformly distributed on the second extending block 7 corresponding to the first extending block 5, and a plurality of fixing points are provided, so that the stability of the device is improved.

In this embodiment, the movable rod 12 is a rectangular rod and is attached to the movable hole 10, so that the upper pipe clamp 2 and the lower pipe clamp 3 are always kept parallel, and looseness caused by uneven stress on the pipeline due to inclination is prevented.

The working principle is as follows:

in summary, in use, the pipe is placed on the lower pipe clamp 3 and, after the pipe is set in place, the upper pipe clamp 2 is lowered so that the movable rod 12 slides down along the movable hole 10. The movable rod 12 drives the upper pipe hoop 2 to slide downwards through the fixed plate 11, and the movable hole 10 is interfered and can not rotate because the movable rod 12 is rectangular, so that the upper pipe hoop 2 is always kept horizontal, the positioning needle 22 is aligned with the positioning groove 23 and is detached, the positions of the upper pipe hoop 2 and the lower pipe hoop 3 are aligned, the fixed bolt 16 is rotated, the fixed bolt 16 passes through the first fixed hole 6 and the second fixed hole 8 and is connected with the nut 18 under the action of the thread 17, and the fixture block 19 is inserted into the clamping groove 20 to control the position of the nut 18; after the device is screwed, the spring 14 is extruded and deformed, the arc-shaped pressing plate 15 applies pressure to the pipeline under the action of the spring 14 to compress the pipeline, the sealing ring strip 21 supports the connection between the pipelines, the air tightness between the pipelines is increased, when the device generates vibration to enable the fixing bolt 16 to be loosened, the gap between the upper pipe hoop 2 and the lower pipe hoop 3 is increased, the spring 14 extends to push the arc-shaped pressing plate 15 to move downwards, and the pipeline is still compressed.

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. A pipe hoop convenient for connection comprises a hoop body (1), and is characterized in that: the pipe hoop body (1) is divided into an upper pipe hoop (2) and a lower pipe hoop (3), the contact surfaces of the upper pipe hoop (2) and the lower pipe hoop (3) are both provided with semicircular through holes (4) in an inward concave mode, one end of the upper pipe hoop (2) is provided with a first extension block (5), the first extension block (5) is provided with a first fixing hole (6), one end of the lower pipe hoop (3) is provided with a second extension block (7) corresponding to the first extension block (5), and the second extension block (7) is provided with a second fixing hole (8) corresponding to the first fixing hole (6); a connecting block (9) is arranged at one end, far away from the second extension block (7), of the lower pipe hoop (3), a moving hole (10) is formed in the connecting block (9), fixing plates (11) are arranged on two sides, far away from one end of the first fixing hole (6), of the upper pipe hoop (2), a moving rod (12) is arranged between the fixing plates (11), and the moving rod (12) penetrates through the moving hole (10) to be connected with the fixing plates (11) at two ends; the inner wall of the semicircular through hole (4) is inwards sunken to be provided with a semicircular arc groove (13), a plurality of springs (14) are arranged in the semicircular arc groove (13), each spring (14) is connected with the inner wall of the semicircular arc groove (13), and an arc-shaped pressing plate (15) is arranged at the other end of each spring.

2. A coupling facilitating pipe clamp according to claim 1, wherein: be equipped with fixing bolt (16) in first fixed orifices (6), be equipped with in second fixed orifices (8) and screw thread (17) that correspond with fixing bolt (16), nut (18) that correspond with fixing bolt (16) are equipped with under second fixed orifices (8).

3. A coupling facilitating pipe clamp according to claim 2, wherein: a clamping block (19) is arranged below the second fixing hole (8) of the second extension block (7), and a clamping groove (20) corresponding to the clamping block (19) is formed in the nut (18).

4. A coupling facilitating pipe clamp according to claim 1, wherein: and a sealing ring strip (21) is arranged on the arc-shaped pressing plate (15).

5. A coupling facilitating pipe clamp according to claim 1, wherein: the first extension block (5) is provided with a positioning needle (22), and the second extension block (7) is provided with a positioning groove (23) corresponding to the positioning needle (22).

6. A coupling facilitating pipe clamp according to claim 1, wherein: the first fixing holes (6) and the second fixing holes (8) are arranged in a plurality and are respectively and uniformly distributed on the second extending blocks (7) corresponding to the first extending blocks (5).

7. A coupling facilitating pipe clamp according to claim 1, wherein: the movable rod (12) is a rectangular rod and is attached to the movable hole (10).