CN210950402U

CN210950402U - Damping device suitable for petroleum pipeline

Info

Publication number: CN210950402U
Application number: CN201921609083.9U
Authority: CN
Inventors: 李贵容; 何长洪
Original assignee: Sichuan Huagong Petroleum Equipment Co ltd
Current assignee: Sichuan Huagong Petroleum Equipment Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a damping device suitable for petroleum pipelines, which comprises a bearing base, wherein fixed support legs are fixedly arranged on the lower surface of the bearing base, the number of the fixed support legs is four, and shockproof gaskets are arranged on the lower surfaces of the fixed support legs; the middle part of the upper surface of the bearing base is horizontally provided with a lower connecting plate, and the lower connecting plate is fixedly connected with the bearing base through an anchor bolt; the upper surface of the lower connecting plate is fixedly provided with a buffer device, and the top of the buffer device is fixedly connected with the lower surface of the upper bearing plate; and the middle part of the upper surface of the upper bearing plate is fixedly provided with a pipeline supporting ring. The utility model discloses a buffer rubber between lower connecting plate and the last loading board and the buffering steel sheet between the adjacent two sets of buffer rubber can play the effect of shock attenuation buffering when petroleum pipeline produces vibrations, and the antidetonation is efficient, and the energy-absorbing is effectual, and through the shockproof gasket of fixed stabilizer blade lower surface, improvement shock attenuation buffering effect that can be further, it is comparatively practical.

Description

Damping device suitable for petroleum pipeline

Technical Field

The utility model relates to a petroleum pipeline shock attenuation technical field specifically is a damping device suitable for petroleum pipeline.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. In the process of petroleum transportation, a petroleum pipeline is required to be used for transportation, the petroleum pipeline is composed of an oil pipe and accessories thereof, and a corresponding oil pump unit is arranged according to the requirements of the technological process and is designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transportation.

During the oil transportation process, certain vibration is generated due to the flow of oil. However, most of the conventional damping devices for petroleum pipelines simply damp through damping springs, and the damping springs can play a certain damping role. However, the damping spring also increases the vibration amplitude of the pipeline, which is not practical, and the pipeline generates friction when vibrating, which easily causes abrasion to the outer wall of the petroleum pipeline. Therefore, a shock absorption device suitable for petroleum pipelines is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device suitable for petroleum pipeline, buffer rubber and the adjacent two sets of buffer rubber between buffer steel sheet between through lower connecting plate and last loading board, can be when petroleum pipeline produces vibrations, play the effect of shock attenuation buffering, the antidetonation is efficient, the energy-absorbing is effectual, and the gasket that takes precautions against earthquakes through fixed stabilizer blade lower surface, improvement shock attenuation buffering effect that can be further, comparatively practical, through setting up the abrasionproof gasket at pipeline backing ring inner wall, can produce when vibrations at petroleum pipeline, can reduce the friction between petroleum pipeline and the pipeline backing ring, avoid causing wearing and tearing to petroleum pipeline's outer wall, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a damping device suitable for a petroleum pipeline comprises a bearing base, wherein fixed support legs are fixedly arranged on the lower surface of the bearing base, the number of the fixed support legs is four, and anti-vibration gaskets are arranged on the lower surfaces of the fixed support legs;

the middle part of the upper surface of the bearing base is horizontally provided with a lower connecting plate, and the lower connecting plate is fixedly connected with the bearing base through an anchor bolt;

the upper surface of the lower connecting plate is fixedly provided with a buffer device, and the top of the buffer device is fixedly connected with the lower surface of the upper bearing plate;

the middle part of the upper surface of the upper bearing plate is fixedly provided with a pipeline supporting ring, the pipeline supporting ring is semicircular, and the inner wall of the pipeline supporting ring is provided with an anti-abrasion gasket.

As a preferred embodiment of the present invention, four groups of the fixing legs are respectively fixedly mounted at four edges of the lower surface of the bearing base.

As an embodiment of the present invention, the buffering device includes a buffering rubber and a buffering steel plate, the buffering rubber arranged in four groups of equal distances is installed between the lower connecting plate and the upper bearing plate.

As an optimal implementation manner of the utility model, it is adjacent two sets of equal fixed mounting has the buffering steel sheet between the cushion rubber, the total three groups of buffering steel sheet.

As an embodiment of the utility model, go up the equal fixedly connected with anchor strut in the loading board upper surface left and right sides, it is two sets of the other end of anchor strut respectively with pipeline ring outer wall left and right sides fixed connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a damping device suitable for petroleum pipeline through the cushion rubber between lower connecting plate and the last loading board and the adjacent two sets of cushion steel sheet between the cushion rubber, can play the effect of shock attenuation buffering when petroleum pipeline produces vibrations, and the antidetonation is efficient, and the energy-absorbing is effectual, and through the shockproof gasket of fixed stabilizer blade lower surface, improvement shock attenuation buffering effect that can be further, comparatively practical.

2. The utility model discloses a damping device suitable for petroleum pipeline through setting up the abrasionproof gasket at pipeline ring inner wall, can reduce the friction between petroleum pipeline and the pipeline ring when petroleum pipeline produces vibrations, avoids causing wearing and tearing to petroleum pipeline's outer wall.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a shock absorber for petroleum pipelines according to the present invention;

fig. 2 is the utility model is suitable for a damping device's of petroleum pipeline buffer structure sketch map.

In the figure: the anti-abrasion device comprises a bearing base 1, a lower connecting plate 2, a buffer device 3, an upper bearing plate 4, a reinforcing rod 5, an anti-abrasion gasket 6, a pipeline supporting ring 7, an anchoring bolt 8, a fixed supporting leg 9, an anti-vibration gasket 10, buffer rubber 11 and a buffer steel plate 12.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a damping device suitable for a petroleum pipeline comprises a bearing base 1, wherein fixed support legs 9 are fixedly arranged on the lower surface of the bearing base 1, the number of the fixed support legs 9 is four, and shockproof gaskets 10 are arranged on the lower surfaces of the fixed support legs 9;

a lower connecting plate 2 is horizontally arranged in the middle of the upper surface of the bearing base 1, and the lower connecting plate 2 is fixedly connected with the bearing base 1 through an anchor bolt 8;

the upper surface of the lower connecting plate 2 is fixedly provided with a buffer device 3, and the top of the buffer device 3 is fixedly connected with the lower surface of the upper bearing plate 4;

the middle part of the upper surface of the upper bearing plate 4 is fixedly provided with a pipeline supporting ring 7, the pipeline supporting ring 7 is semicircular, and the inner wall of the pipeline supporting ring 7 is provided with an anti-abrasion gasket 6.

In this embodiment (see fig. 1), four sets of the fixing legs 9 are respectively and fixedly installed at four corners of the lower surface of the supporting base 1.

In this embodiment (see fig. 2), the buffering device 3 includes a buffering rubber 11 and a buffering steel plate 12, and four groups of buffering rubbers 11 arranged at equal intervals are installed between the lower connecting plate 2 and the upper bearing plate 4.

In this embodiment (see fig. 2), buffer steel plates 12 are fixedly installed between two adjacent sets of buffer rubbers 11, and the buffer steel plates 12 have three sets, so that the buffer rubbers 11 and the buffer steel plates 12 can play a role in shock absorption and buffering, and have high shock resistance efficiency and good energy absorption effect.

In this embodiment (please refer to fig. 1), the left and right sides of the upper surface of the upper bearing plate 4 are fixedly connected with the reinforcing rods 5, and the other ends of the two groups of reinforcing rods 5 are respectively and fixedly connected with the left and right sides of the outer wall of the pipe supporting ring 7, so that the reinforcing rods 5 are improved, the stability of the pipe supporting ring 7 can be improved, and the pipe deviation is avoided.

It should be noted that the utility model relates to a damping device suitable for petroleum pipeline, which comprises a bearing base 1, a lower connecting plate 2, a damping device 3, an upper bearing plate 4, a reinforcing rod 5, an anti-abrasion gasket 6, a pipeline supporting ring 7, an anchoring bolt 8, a fixing support leg 9, a shockproof gasket 10, a damping rubber 11, a damping steel plate 12, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the damping device can be known by technical manuals or conventional test methods, when the damping device suitable for petroleum pipeline is used, the petroleum pipeline is arranged in the pipeline supporting ring 7, the anti-abrasion gasket 6 on the inner wall of the pipeline supporting ring 7 can reduce the friction between the petroleum pipeline and the pipeline supporting ring 7, avoid abrasion to the outer wall of the petroleum pipeline, when the petroleum pipeline vibrates, the damping rubber 11 and the damping steel plate 12, the shock absorption and buffering effect can be achieved, the shock absorption efficiency is high, the energy absorption effect is good, the phenomenon that the petroleum pipeline shakes due to shock is avoided, and the using effect is ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a damping device suitable for petroleum pipeline, is including bearing base (1), its characterized in that: the lower surface of the bearing base (1) is fixedly provided with four fixed support legs (9), the number of the fixed support legs (9) is four, and the lower surface of each fixed support leg (9) is provided with a shockproof gasket (10);

the middle part of the upper surface of the bearing base (1) is horizontally provided with a lower connecting plate (2), and the lower connecting plate (2) is fixedly connected with the bearing base (1) through an anchor bolt (8);

the upper surface of the lower connecting plate (2) is fixedly provided with a buffer device (3), and the top of the buffer device (3) is fixedly connected with the lower surface of the upper bearing plate (4);

the pipeline supporting ring is characterized in that a pipeline supporting ring (7) is fixedly mounted in the middle of the upper surface of the upper bearing plate (4), the pipeline supporting ring (7) is semicircular, and an anti-abrasion gasket (6) is arranged on the inner wall of the pipeline supporting ring (7).

2. The shock absorbing device for the petroleum pipeline according to claim 1, wherein: the four groups of fixed support legs (9) are respectively and fixedly arranged at four edges of the lower surface of the bearing base (1).

3. The shock absorbing device for the petroleum pipeline according to claim 1, wherein: buffer (3) are including buffer rubber (11) and buffer steel board (12), install four sets of equidistance buffer rubber (11) of arranging down between connecting plate (2) and last loading board (4).

4. The shock absorbing device for the petroleum pipeline according to claim 3, wherein: two adjacent groups equal fixed mounting has buffering steel sheet (12) between buffer rubber (11), buffering steel sheet (12) are total three groups.

5. The shock absorbing device for the petroleum pipeline according to claim 1, wherein: the left side and the right side of the upper surface of the upper bearing plate (4) are fixedly connected with reinforcing rods (5), and the other ends of the reinforcing rods (5) are fixedly connected with the left side and the right side of the outer wall of the pipeline supporting ring (7) respectively.