CN213018092U

CN213018092U - Pipeline support that takes precautions against earthquakes

Info

Publication number: CN213018092U
Application number: CN202021100610.6U
Authority: CN
Inventors: 高伟欣; 唐东升; 许寒良
Original assignee: Haiyan Julong Fire Fighting Equipment Co ltd
Current assignee: Haiyan Julong Fire Fighting Equipment Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-20
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the technical field of the pipe-line equipment, especially, pipeline support that takes precautions against earthquakes, including a support frame, a side surface of support frame and the surface of wall body pass through expansion screw threaded connection, the spliced eye has been seted up on the surface of support frame, the inner wall of spliced eye cup joints with the surface activity of pipeline, the chamber of taking precautions against earthquakes has been seted up to the inside of support frame, the inside in chamber of taking precautions against earthquakes is provided with hydraulic oil, the inside in chamber of taking precautions against earthquakes is provided with shock mounting, shock mounting is including the locating lever, four the inner wall that extends to the spliced eye is run through to. This support takes precautions against earthquakes of pipeline is provided with anti-vibration device through the inside that sets up the chamber of taking precautions against earthquakes, and anti-vibration device is including the locating lever, and the one end of four locating levers runs through and extends to the inner wall of spliced eye to reached effectively cushion the atress between pipeline lateral wall and the support in pipeline operation engineering, thereby prolonged the life of pipeline, and can effectively reduce the accident rate.

Description

Pipeline support that takes precautions against earthquakes

Technical Field

The utility model relates to the technical field of pipeline, especially, relate to a pipeline support that takes precautions against earthquakes.

Background

In the chemical production process, the application of pipeline is indispensable, and need pressurize, the unsettled work of long distance in process of production, vibrations take place easily in this in-process. In current pipeline fixed bolster, do not have the establishment of bradyseism mechanism to the pipeline can produce hard grinding, collision scheduling problem when the vibration with the support between, the pipeline lateral wall can produce to warp and receive the damage under long-term hard grinding, collision state, thereby has certain influence, causes the harm, the sealed not tight condition to the equipment interface to the life of pipeline, has the hidden danger of leaking, so needs a pipeline support that takes precautions against earthquakes.

SUMMERY OF THE UTILITY MODEL

Based on among the current pipeline fixed bolster, there is not the establishment of bradyseism mechanism to the pipeline can produce hard mill, collision scheduling problem when the vibration with between the support, the pipeline lateral wall can produce to warp and receive the damage under long-term hard mill, collision state, thereby has certain influence, causes harm, the sealed not tight condition to the equipment interface to the life of pipeline, has the technical problem who leaks the hidden danger, the utility model provides a pipeline support that takes precautions against earthquakes.

The utility model provides a pipeline support that takes precautions against earthquakes, including a support frame, the surface of a side surface and the wall body of support frame passes through inflation screw threaded connection, the spliced eye has been seted up on the surface of support frame, the inner wall of spliced eye cup joints with the surface activity of pipeline, the chamber that takes precautions against earthquakes has been seted up to the inside of support frame, the inside in chamber that takes precautions against earthquakes is provided with hydraulic oil, the inside in chamber that takes precautions against earthquakes is provided with shock mounting, shock mounting is including the locating lever, four the one end of locating lever runs through and extends to the inner wall of spliced eye.

Preferably, four relative one end fixedly connected with rand of locating lever, four the surface of rand all with the surface joint of pipeline, four the inner wall of rand all with the surface looks adaptation of pipeline.

Preferably, the other ends of the four positioning rods are fixedly connected with a first spring and a first sealing ring respectively, one end of the first spring is fixedly connected with the inner wall of the shockproof cavity, and the surface of the first sealing ring is in sliding insertion connection with the inner wall of the shockproof cavity.

Preferably, the top and the bottom of support frame have all been seted up the buffer hole, the inner wall in buffer hole slides to peg graft there is the buffer beam.

Preferably, the bottom end of the buffer rod is fixedly connected with a second spring and a second sealing ring respectively, and the elasticity of the second spring is greater than that of the first spring.

Preferably, one end of the second spring is fixedly connected with the inner wall of the shockproof cavity, and the surface of the second sealing ring is in sliding insertion connection with the inner wall of the shockproof cavity.

Preferably, the inner top wall of the shockproof cavity is fixedly communicated with an oil filling pipe, and the surface of the oil filling pipe is fixedly connected with a valve.

The utility model provides a beneficial effect does:

the anti-vibration device is arranged in the anti-vibration cavity and comprises positioning rods, one ends of the four positioning rods penetrate through and extend to the inner wall of the insertion hole, so that the stress between the side wall of the pipeline and the support is effectively buffered in the pipeline operation engineering, the service life of the pipeline is prolonged, and the accident rate can be effectively reduced.

Drawings

FIG. 1 is a perspective view of a piping shock mount;

FIG. 2 is a front view of a frame structure of a pipe vibration-proof bracket;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 of a pipe vibration-proof bracket;

fig. 4 is an enlarged view of a structure B of the pipe vibration-proof bracket in fig. 2.

In the figure: 1. a support frame; 2. inserting holes; 3. a shockproof cavity; 4. positioning a rod; 5. a collar; 6. a first spring; 7. a first seal ring; 8. a buffer hole; 9. a buffer rod; 10. a second spring; 11. a second seal ring; 12. an oil filler tube; 13. and (4) a valve.

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.

Referring to fig. 1-4, a pipeline shockproof support comprises a support frame 1, wherein one side surface of the support frame 1 is in threaded connection with the surface of a wall body through an expansion screw, the surface of the support frame is provided with an insertion hole 2, the inner wall of the insertion hole 2 is movably sleeved with the surface of a pipeline, a shockproof cavity 3 is formed in the support frame 1, hydraulic oil is arranged in the shockproof cavity 3, a shockproof device is arranged in the shockproof cavity 3 and comprises positioning rods 4, and one ends of the four positioning rods 4 penetrate through and extend to the inner wall of the insertion hole 2;

the opposite ends of the four positioning rods 4 are fixedly connected with clamping rings 5, the surfaces of the four clamping rings 5 are clamped with the surface of the pipeline, and the inner walls of the four clamping rings 5 are matched with the surface of the pipeline;

furthermore, the effect of conveniently clamping the surface of the pipeline is achieved;

the other ends of the four positioning rods 4 are respectively fixedly connected with a first spring 6 and a first sealing ring 7, one end of the first spring 6 is fixedly connected with the inner wall of the shockproof cavity 3, and the surface of the first sealing ring 7 is in sliding insertion connection with the inner wall of the shockproof cavity 3;

furthermore, the first spring 6 provides elastic force to extrude the positioning rod 4 to extend outwards to extrude the surface of the pipeline, and the first sealing ring 7 achieves the effect of controlling the positioning rod 4 to move and seal;

the top and the bottom of the support frame 1 are both provided with buffer holes 8, and the inner walls of the buffer holes 8 are inserted with buffer rods 9 in a sliding manner; the bottom end of the buffer rod 9 is fixedly connected with a second spring 10 and a second sealing ring 11 respectively, and the elasticity of the second spring 10 is greater than that of the first spring 6;

furthermore, the elastic force of the second spring 10 is larger than that of the first spring 6, so that when hydraulic oil is added into the shockproof cavity 3, the effect that the first spring 6 is preferentially extruded by the control oil pressure to control the extension of the positioning rod 4 is achieved;

one end of a second spring 10 is fixedly connected with the inner wall of the shockproof cavity 3, and the surface of a second sealing ring 11 is in sliding insertion connection with the inner wall of the shockproof cavity 3;

further, the second sealing ring 11 achieves the effect of motion sealing of the buffer rod 9;

the inner top wall of the shockproof cavity 3 is fixedly communicated with an oil filling pipe 12, and the surface of the oil filling pipe 12 is fixedly connected with a valve 13; through the inside that sets up shockproof chamber 3 is provided with shock mounting, and shock mounting is including locating lever 4, and the one end of four locating levers 4 runs through and extends to the inner wall of spliced eye 2 to reached effective buffering pipeline lateral wall and the atress between the support in the pipeline operation engineering, thereby prolonged the life of pipeline, and can effectively reduce the accident rate.

The working principle is as follows: during the installation operation, through inflation screw control support frame 1 at wall body fixed surface connection, pipeline grafting spliced eye 2 of taking, add oil pipe 12 through oil pipe joint, open valve 13 to 3 inside hydraulic oil that add in shockproof chamber, the control oil pressure, the surface of the outside extension extrusion pipeline of oil pressure extrusion locating lever 4, after the installation, when pipeline internal work produces vibrations, power through pipeline vibrations is towards which direction, just extrude the stripper bar 4 of that direction, extrude first spring 6, the inside atmospheric pressure extrusion buffer bar 9 of control outwards extends, after the vibrations power cancellation, control buffer bar 9 resets under the effect of second spring 10, control locating lever 4 outwards extends.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support takes precautions against earthquakes of pipeline, includes support frame (1), its characterized in that: one side surface of support frame (1) and the surface of wall body pass through inflation screw threaded connection, spliced eye (2) have been seted up on the surface of support frame, the inner wall of spliced eye (2) cup joints with the surface activity of pipeline, shockproof chamber (3) have been seted up to the inside of support frame (1), the inside in shockproof chamber (3) is provided with hydraulic oil, the inside in shockproof chamber (3) is provided with shock mounting, shock mounting is including locating lever (4), four the inner wall that runs through and extend to spliced eye (2) of one end of locating lever (4).

2. The pipe vibration-proof bracket as recited in claim 1, wherein: four relative one end fixedly connected with rand (5), four of locating lever (4) the surface of rand (5) all with the surface joint of pipeline, four the inner wall of rand (5) all with the surface looks adaptation of pipeline.

3. The pipe vibration-proof bracket as recited in claim 1, wherein: the other ends of the four positioning rods (4) are fixedly connected with a first spring (6) and a first sealing ring (7) respectively, one end of the first spring (6) is fixedly connected with the inner wall of the shockproof cavity (3), and the surface of the first sealing ring (7) is in sliding insertion connection with the inner wall of the shockproof cavity (3).

4. The pipe shakeproof bracket as recited in claim 3, wherein: buffer holes (8) are formed in the top and the bottom of the support frame (1), and buffer rods (9) are inserted into the inner walls of the buffer holes (8) in a sliding mode.

5. The pipe shakeproof bracket as recited in claim 4, wherein: the bottom of buffer rod (9) is fixedly connected with second spring (10) and second sealing washer (11) respectively, the elasticity of second spring (10) is greater than the elasticity of first spring (6).

6. The pipe shakeproof bracket as recited in claim 5, wherein: one end of the second spring (10) is fixedly connected with the inner wall of the shockproof cavity (3), and the surface of the second sealing ring (11) is in sliding insertion connection with the inner wall of the shockproof cavity (3).

7. The pipe vibration-proof bracket as recited in claim 1, wherein: the inner top wall of the shockproof cavity (3) is fixedly communicated with an oil filling pipe (12), and the surface of the oil filling pipe (12) is fixedly connected with a valve (13).