CN217382093U - Double-shoulder self-positioning type clamp flexible pipe joint - Google Patents

Abstract

The utility model relates to a flexible pipe joint field specifically is two shoulders are from positioning type clamp flexible pipe joint, there is rotatable right ring including the pipeline of one side fixed mounting tube head and the bottom joint of left ring, the equal fixedly connected with side pipe that can peg graft auxiliary structure of inside wall at left side ring and right ring middle part, one side fixed mounting at left side ring top has the magnetic magnetite, one side at right side ring top is equipped with the magnetic sheet that can inhale mutually with the magnetite. Through the tube head, the pipeline, the slot, keep off and cooperate the setting between ring and the rubber ring fitting surface, the pipeline is in tube head department, the clamp can be installed to the slot, make clamp and pipeline relatively fixed, keep off the ring and can fix a position the rubber ring, rubber ring fitting surface and rubber ring cooperation are compared with ordinary clamp connection, in pipeline work progress, can practical specialized tool block keep off the ring construction, and guaranteed the location of rubber ring and pipeline, the efficiency of pipe connection has been promoted, the lifting efficiency is more than doubly, can realize quick dismantlement and change in the pipeline use.

Description

Double-shoulder self-positioning type clamp flexible pipe joint

Technical Field

The utility model relates to a flexible pipe joint technical field specifically is two shoulders are from positioning type clamp flexible pipe joint.

Background

The flexible hoop pipe joint is a pipe connecting device, mainly comprising two semi-ring pipe joints and two sealing rings, and when the pressure is low, the purpose of sealing is achieved by means of elastic deformation of the sealing rings, and when the pressure is increased, the sealing rings are acted by media to play a self-sealing role.

Chinese patent publication No. CN213809321U discloses a tooth group type flexible clamp pipe joint, which belongs to the field of tooth group type flexible clamp pipe joints and comprises two connected semi-ring pipe joints and two sealing rings arranged on the inner sides of the semi-ring pipe joints, wherein tooth group ripples are arranged at the end parts of the sealing rings and the inner walls of the semi-ring pipe joints, the tooth group ripples on the inner walls of the semi-ring pipe joints are mutually clamped with the tooth group ripples on the surfaces of the sealing rings, integral connecting end blocks are arranged at the two ends of each semi-ring pipe joint, and a pre-connecting device is arranged between the two connecting end blocks; set up the tooth group ripple through the inner wall at the tip of sealing washer and semi-ring coupling, can make holistic sealing performance obtain promoting, solved the not good problem of leakproofness in the former device, and through setting up the connecting device in advance that comprises connecting bolt, rectangle pinhole, flexible groove, spring and the flexible fixture block of right trapezoid for two semi-ring couplings are before carrying out bolted connection, and the accessible is connecting device card in advance together, thereby brings the convenience for follow-up bolted connection operation.

The clamp coupling rubber ring that uses at present is difficult for fixing a position, slides easily on the pipeline in the installation, causes the clamp installation difficulty, and the pipeline can't be fixed a position, and clamp and pipeline can't be fixed a position, cause pipeline joint gap can't confirm to cause the aversion of operation in-process, reduce intensity, extravagant material, propose the flexible coupling of formula clamp of two shoulders self-align for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a two shoulder is from positioning type clamp flexible pipe joint has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: double-shoulder self-positioning type clamp flexible pipe joint, the bottom joint that includes the pipeline of one side fixed mounting tube head and left ring has rotatable right ring, the side pipe that the equal fixedly connected with of inside wall at left side ring and right ring middle part can peg graft auxiliary structure, one side fixed mounting at left side ring top has the magnetic magnetite, one side at right side ring top is equipped with the magnetic sheet that can inhale mutually with the magnetite, one side fixedly connected with of left side ring can with the inserted bar of the inside grafting of right ring, one side fixedly connected with deformable torsional spring of inserted bar, the fixed surface of pipeline install can with the tube head between form the fender ring of slot, the one end of pipeline is equipped with the rubber ring fitting surface that is used for the joint rubber ring.

Optionally, the auxiliary structure includes a movable rod capable of being inserted into the middle of the side pipe, and one end of the movable rod is fixedly connected with a clamping plate capable of being tightly attached to the surface of the pipeline.

Optionally, the other end of the moving rod is provided with a handheld force application plate through a bolt, one side of the moving rod is fixedly connected with a compressible return spring, and one end of the return spring is fixedly connected with the inner side wall of the side pipe.

Optionally, the other end of the moving rod is provided with a handheld force application plate through a bolt, one side of the moving rod is fixedly connected with a compressible return spring, and one end of the return spring is fixedly connected with the inner side wall of the side pipe.

Optionally, the bottom of one side of the right ring is provided with a jack which can penetrate through the inserted bar, so that the inserted bar can rotate inside the right ring.

Optionally, through holes which can penetrate through the moving rod are formed in the middle of the left ring and the right ring, so that the moving rod can move in the left ring and the right ring.

(III) advantageous effects

The utility model provides a two shoulders are from positioning-type clamp flexible pipe joint possesses following beneficial effect:

1. this two shoulder is from location formula clamp flexible pipe joint, through the tube head, the pipeline, the slot, keep off the cooperation setting between ring and the rubber ring fitting surface, the pipeline is in tube head department, the clamp can be installed to the slot, make clamp and pipeline relatively fixed, keep off the ring and can fix a position the rubber ring, the rubber ring fitting surface cooperates with the rubber ring, compare with ordinary clamp connection, in pipeline construction process, can use specialized tool to block and keep off the ring construction, and the location of rubber ring and pipeline has been guaranteed, pipeline connection's efficiency has been promoted, lifting efficiency is more than the triple, can realize quick dismantlement and change in the pipeline use.

2. This two shoulders are from line location formula clamp flexible pipe joint sets up through the cooperation between left ring, right ring and the auxiliary structure, and the staff can overlap left ring and right ring on the surface of pipeline to connect through magnetite and magnetic sheet, to the auxiliary structure application of force, conveniently remove the pipeline application of force, improve the convenience of operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a right ring structure of the present invention;

FIG. 3 is a schematic view of the explosion structure at the auxiliary structure of the present invention;

FIG. 4 is a schematic view of the explosion structure of the torsion spring of the present invention;

fig. 5 is a schematic view of the sectional structure of the pipeline of the present invention.

In the figure: 1. a pipe head; 2. a pipeline; 3. a left ring; 4. a right ring; 5. an auxiliary structure; 501. a travel bar; 502. a splint; 503. a force application plate; 504. a return spring; 6. a side tube; 7. a magnet; 8. a magnetic plate; 9. a rod is inserted; 10. a torsion spring; 11. a trench; 12. a baffle ring; 13. and matching surfaces of the rubber rings.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: the double-shoulder self-positioning type clamp flexible pipe joint comprises a pipeline 2 with a pipe head 1 fixedly mounted on one side and a rotatable right ring 4 clamped at the bottom of the left ring 3, the inner side walls of the middle parts of the left ring 3 and the right ring 4 are fixedly connected with side pipes 6 capable of being plugged with auxiliary structures 5, each auxiliary structure 5 comprises a moving rod 501 capable of being plugged with the middle part of the side pipe 6, one end of each moving rod 501 is fixedly connected with a clamping plate 502 capable of being tightly attached to the surface of the pipeline 2, the other end of each moving rod 501 is provided with a handheld force application plate 503 through a bolt, one side of each moving rod 501 is fixedly connected with an extrudable reset spring 504, and after the external force on the force application plate 503 is removed through the setting of the reset spring 504, the reset spring 504 can drive the moving rod 501 to recover the original position;

one end of a return spring 504 is fixedly connected with the inner side wall of the side pipe 6, the other end of the moving rod 501 is provided with a handheld force application plate 503 through a bolt, one side of the moving rod 501 is fixedly connected with a compressible return spring 504, one end of the return spring 504 is fixedly connected with the inner side wall of the side pipe 6, force moving inwards is applied to the force application plate 503 through the arrangement of the auxiliary structure 5, the moving rod 501 is pressed, the clamp plate 502 is driven to be tightly attached to the surface of the pipeline 2, external force is applied to the force application plate 503, and the auxiliary structure 5 drives the pipeline 2 to move;

a magnetic magnet 7 is fixedly mounted on one side of the top of the left ring 3, a magnetic plate 8 capable of attracting the magnet 7 is arranged on one side of the top of the right ring 4, an inserting rod 9 capable of being inserted into the right ring 4 is fixedly connected to one side of the left ring 3, a deformable torsion spring 10 is fixedly connected to one side of the inserting rod 9, and a jack capable of penetrating through the inserting rod 9 is formed in the bottom of one side of the right ring 4, so that the inserting rod 9 can rotate inside the right ring 4, the right ring 3 and the left ring 4 can be respectively rotated towards two sides through the arrangement of the torsion spring 10 and the inserting rod 9, the pipeline 2 is sleeved inside the left ring 4 and the right ring 3, and after the external force on the right ring 4 and the left ring 3 is removed, the torsion spring 10 and the inserting rod 9 can drive the left ring 4 and the right ring 3 to be combined;

the through hole that can run through carriage release lever 501 has all been seted up at the middle part of left side ring 3 and right side ring 4, make carriage release lever 501 can move in left side ring 3 and right side ring 4, pipeline 2's fixed surface install can with the tube head between form the fender ring 12 of slot 11, pipeline 2's one end is equipped with the rubber ring fitting surface 13 that is used for the joint rubber ring, pipeline 2, tube head 1, slot 11, keep off ring 12 and rubber ring fitting surface 13 and adopt machining, the fitting surface is smooth, effectively improve sealing quality.

The utility model discloses in, the device's working procedure as follows:

1. firstly, a pipe 2 is arranged at a pipe head 1, a hoop can be arranged in a groove 11, the hoop and the pipe 1 are relatively fixed, a rubber ring can be positioned by a baffle ring 12, and the matching surface of the rubber ring is matched with the rubber ring;

2. secondly, in the pipeline construction process, a special tool can be used for clamping the baffle ring for construction, so that the positioning of the rubber ring and the pipeline is ensured;

3. then, the worker can sleeve the left ring 3 and the right ring 4 on the surface of the pipeline 2 and connect the left ring and the right ring through the magnet 7 and the magnetic plate 6;

4. finally, the auxiliary structure 5 is forced to make the clamp plate 502 tightly attached to the surface of the pipeline 2, and an external force is applied to the force application plate 503 to make the auxiliary structure 5 drive the pipeline 2 to move.

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

Claims (6)

1. Two shoulders are from positioning-type clamp flexible pipe joint, bottom joint including pipeline (2) and left ring (3) of one side fixed mounting tube head (1) has rotatable right ring (4), its characterized in that: the utility model discloses a pipe joint, including left side ring (3) and right side ring (4), the equal fixedly connected with in inside wall at middle part of left side ring (3) and right side ring (4) can peg graft side pipe (6) of auxiliary structure (5), one side fixed mounting at left side ring (3) top has magnetic magnetite (7), one side at right side ring (4) top is equipped with magnetic sheet (8) that can inhale mutually with magnetite (7), inserted bar (9) that one side fixedly connected with of left side ring (3) can peg graft with the inside of right side ring (4), one side fixedly connected with torsional spring (10) that one side fixedly connected with of inserted bar (9) can the deformation, the fixed surface of pipeline (2) install can with tube head (1) between form fender ring (12) of slot (11), the one end of pipeline (2) is equipped with rubber ring fitting surface (13) that are used for the joint rubber ring.

2. The double-shoulder self-locating-clip flexible pipe joint of claim 1, wherein: the auxiliary structure (5) comprises a moving rod (501) which can be inserted into the middle of the side pipe (6), and one end of the moving rod (501) is fixedly connected with a clamping plate (502) which can be tightly attached to the surface of the pipeline (2).

3. The double-shoulder self-locating-clip flexible pipe joint of claim 2, wherein: the other end of the moving rod (501) is provided with a handheld force application plate (503) through a bolt, one side of the moving rod (501) is fixedly connected with a compressible return spring (504), and one end of the return spring (504) is fixedly connected with the inner side wall of the side pipe (6).

4. The double-shoulder self-locating clip flexible pipe joint of claim 1, wherein: the both ends of right side ring (4) inside wall all fixedly connected with torsional spring (10), two one side of torsional spring (10) all with one side fixed connection of inserted bar (9).

5. The double-shoulder self-locating-clip flexible pipe joint of claim 1, wherein: the bottom of one side of the right ring (4) is provided with a jack which can penetrate through the inserted bar (9), so that the inserted bar (9) can rotate in the right ring (4).

6. The double-shoulder self-locating-clip flexible pipe joint of claim 1, wherein: through holes which can penetrate through the moving rod (501) are formed in the middle parts of the left ring (3) and the right ring (4), so that the moving rod (501) can move in the left ring (3) and the right ring (4).

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