CN219473061U

CN219473061U - Pipe anti-impact abrasion device

Info

Publication number: CN219473061U
Application number: CN202320724731.5U
Authority: CN
Inventors: 葛翠方; 刘朔呈
Original assignee: Fujian Polytechnic of Information Technology
Current assignee: Fujian Polytechnic of Information Technology
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-04
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a pipe impact-resistant abrasion-resistant device, which relates to the technical field of pipe impact resistance and comprises an extension pipeline, wherein a fixing part is fixed on the side surface of the extension pipeline, bolts are arranged on the surface of the fixing part in an array mode, nuts are nested on the surface of the bolts, a damping structure is fixed on the inner wall of the fixing part, a torsion spring is arranged in the damping structure, a connecting rod is fixed on the surface of the damping structure, the connecting rod is rotationally connected with a pressing piece, and the damping structure is fixed on the inner wall of the fixing part.

Description

Pipe anti-impact abrasion device

Technical Field

The utility model relates to the technical field of pipe impact resistance, in particular to a pipe impact and abrasion resistance device.

Background

Currently, there are several gas or liquid transfer lines in ocean platforms. The transmission pipeline is formed by fixedly connecting a plurality of pipes, and the transmission pipeline moves due to the uneven flow of sea wind and fluid in the pipes, so that impact and vibration can be caused to the supporting structure.

In the prior art, the pipes are mainly fixed together through threaded connection, other cushioning devices are not arranged generally, when the pipes are subjected to impact force or vibration, the impact force received at the joint of the pipes easily causes abrasion of the pipes, and even the pipes are likely to break due to rigidity of the pipes.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a pipe anti-impact abrasion device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tubular product anti-impact abrasion device, includes extension pipeline, extension pipeline side is fixed with the mounting, mounting surface array is equipped with the bolt, bolt surface nestification has the nut, the mounting inner wall is fixed with the bradyseism structure, bradyseism structure inside is equipped with the torsional spring, and bradyseism structure surface mounting has the connecting rod, the connecting rod rotates with the pressfitting piece to be connected.

Preferably, a rubber ring is nested at the opening of the extension pipeline, the pipeline in the existing ocean platform is immersed in seawater for a long time, the conductivity and oxygen content of the seawater are directly affected due to the high salt content of the seawater, and then the pipe is corroded, and aiming at the problems, the joint of the extension pipeline and the pipe is sealed through the rubber ring, so that the seawater is prevented from seeping into the pipe.

Preferably, the inner wall of the extension pipeline is provided with a thread groove, the connecting end of the pipe and the extension pipeline is provided with threads, the pipe is enabled to enter the extension pipeline in a rotating mode, and the stability of the pipe is reinforced by the tight connection of the threads and the thread groove.

Preferably, the shape of the pressing piece is arc-shaped, and the radian is consistent with that of the pipe, so that the pressing piece is tightly connected with the pipe, the pressure of the pressing piece on the pipe is reduced, and the pipe is effectively prevented from being worn.

Preferably, the shape of bradyseism structure bottom is the arc, and the radian is unanimous with the radian of mounting inner wall, makes bradyseism structure and the inner wall zonulae occludens of mounting, has improved the stability of bradyseism structure.

Preferably, the elastic connection has the spring between mounting and the bradyseism structure, and current tubular product is when encountering high energy's impact, makes the junction of bradyseism structure and mounting take place to rock easily, and the spring can absorb the impact force of bradyseism structure to the mounting inner wall, plays dual bradyseism's effect to the tubular product, very big reduction the vibration of tubular product, prevent tubular product wearing and tearing.

Advantageous effects

1. In the prior art, pipes are mainly fixed together through threaded connection, other cushioning devices are not arranged generally, when the pipes are subjected to impact force or vibration, the impact force received by the joint of the pipes is easy to cause abrasion of the pipes, and even the pipes are likely to break due to rigidity of the pipes.

2. The utility model provides a sealing device for a pipeline in an existing ocean platform, which is used for sealing the joint of an extension pipeline and a pipe by a rubber ring to prevent seawater from infiltrating into the pipe.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a stabilization device according to the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

fig. 4 is a schematic perspective view of a supporting mechanism in the present utility model.

Legend description:

1. extending the pipeline; 2. a nut; 3. a fixing member; 4. a spring; 5. a bolt; 6. a thread groove; 7. laminating the sheet; 8. a connecting rod; 9. a shock-absorbing structure; 10. and (3) a torsion spring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Specific examples:

referring to figures 1-4, a pipe anti-impact abrasion device comprises an extension pipe 1, wherein a rubber ring is nested at the opening of the extension pipe 1, a pipe in the existing ocean platform is immersed in seawater for a long time, the conductivity and oxygen content of the seawater are directly affected due to the high salt content of the seawater, and the pipe is corroded, aiming at the problems, the joint of the extension pipe 1 and the pipe is sealed through the rubber ring to prevent the seawater from infiltrating into and corroding the pipe, a thread groove 6 is formed in the inner wall of the extension pipe 1, threads are formed at the joint of the pipe and the extension pipe 1, the pipe is introduced into the extension pipe 1 in a rotating mode, and the tight connection of the threads and the thread groove 6 strengthens the stability of the pipe.

The side of the extension pipeline 1 is fixed with the fixing piece 3, the elastic connection between the fixing piece 3 and the cushioning structure 9 is provided with the spring 4, when the existing pipe is impacted by high energy, the joint of the cushioning structure 9 and the fixing piece 3 is easy to shake, the spring 4 can absorb the impact force of the cushioning structure 9 on the inner wall of the fixing piece 3, the dual cushioning effect is achieved on the pipe, the vibration of the pipe is greatly reduced, and the pipe is prevented from being worn.

The array of mounting 3 surface is equipped with bolt 5, and bolt 5 surface nestification has nut 2, and mounting 3 inner wall is fixed with cushioning structure 9, and the shape of cushioning structure 9 bottom is the arc, and the radian is unanimous with the radian of mounting 3 inner wall, makes cushioning structure 9 and the inner wall zonulae occludens of mounting 3, has improved the stability of cushioning structure 9. The torsional spring 10 is arranged inside the cushioning structure 9, the connecting rod 8 is fixed on the surface of the cushioning structure 9, the connecting rod 8 is rotationally connected with the pressing piece 7, the pressing piece 7 is arc-shaped, the radian is consistent with that of the pipe, the pressing piece 7 is tightly connected with the pipe, the pressure of the pressing piece 7 on the pipe is reduced, and the pipe is effectively prevented from being worn.

In the prior art, pipes are mainly fixed together through threaded connection, other cushioning devices are not arranged generally, when the pipes are subjected to impact force or vibration, the impact force received by the joint of the pipes is easy to cause abrasion of the pipes, and the pipes are even likely to break due to rigidity of the pipes.

The working principle of the utility model is as follows: the adjacent pipes are placed in the fixing piece 3, the nuts 2 are screwed, the adjacent pipes are fixed, threads are formed at the connecting ends of the pipes and the extending pipes 1, the pipes are led into the extending pipes 1 in a rotating mode, the threads are tightly connected with the thread grooves 6, stability of the pipes is reinforced, the connecting parts of the extending pipes 1 and the pipes are sealed through rubber rings, seawater infiltration into the pipes is prevented, when the pipes are impacted, the pressing pieces 7 are extruded, the connecting rods 8 are moved to two sides by the pressing pieces 7, the connecting rods 8 are made to extrude the cushioning structures 9, the cushioning structures 9 can absorb high-energy impact under the action of the torsion springs 10, vibration of the pipes is reduced, the springs 4 can absorb impact force of the cushioning structures 9 on the inner walls of the fixing piece 3, double cushioning effects are achieved on the pipes, vibration of the pipes is greatly reduced, and abrasion of the pipes is prevented.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tubular product anti-impact abrasion device, includes extension pipeline (1), extension pipeline (1) side is fixed with mounting (3), mounting (3) surface array is equipped with bolt (5), bolt (5) surface nest has nut (2), its characterized in that: the utility model discloses a die-bonding device is characterized in that a damping structure (9) is fixed on the inner wall of the fixing piece (3), a torsion spring (10) is arranged inside the damping structure (9), a connecting rod (8) is fixed on the surface of the damping structure (9), and the connecting rod (8) is rotationally connected with the pressing piece (7).

2. The pipe impact wear resistant apparatus of claim 1, wherein: a rubber ring is nested at the opening of the extension pipeline (1).

3. The pipe impact wear resistant apparatus as claimed in claim 2, wherein: a thread groove (6) is formed in the inner wall of the extension pipeline (1).

4. A pipe impact wear resistant apparatus in accordance with claim 3 wherein: the pressing piece (7) is arc-shaped, and the radian is consistent with that of the pipe.

5. The pipe impact wear resistant apparatus of claim 4, wherein: the shape of the bottom of the cushioning structure (9) is arc-shaped, and the radian is consistent with the radian of the inner wall of the fixing piece (3).

6. The pipe impact wear resistant apparatus of claim 1, wherein: a spring (4) is elastically connected between the fixing piece (3) and the cushioning structure (9).