CN211624401U

CN211624401U - Anti-seismic support for pipeline

Info

Publication number: CN211624401U
Application number: CN202020207518.3U
Authority: CN
Inventors: 雍磊; 易远洋; 董海波; 易树林; 王鑫淼; 谢清华
Original assignee: Chengdu Boyan New Material Technology Co ltd
Current assignee: Chengdu Boyan New Material Technology Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-02
Anticipated expiration: 2030-02-25

Abstract

The utility model relates to an anti-seismic support for pipelines, which comprises a mounting seat, a stress cylinder, a connecting rod, a stress rod, a first buffer rod, a second buffer rod, a third buffer rod and a U-shaped fixed ring, wherein the mounting seat is used for being mounted on a wall body; in the in-service use, fix the pipeline in U type retainer plate, because first buffer beam, the both ends of second buffer beam articulate with atress pole and third buffer beam respectively, make first buffer beam, a quadrangle structure that can warp is constituteed with atress pole and third buffer beam to the second buffer beam, when taking place the earthquake and leading to the violent vibrations of wall body to appear, under buffer spring's effect, first buffer beam, the structure that second buffer beam and atress pole and third buffer beam formed will take place slight deformation and reach the absorbing effect, and then realize the purpose of protection pipeline, and the buffer spring who sets up can avoid when static, the pipeline takes place to rock, also make simultaneously the utility model discloses whole remains stable.

Description

Anti-seismic support for pipeline

Technical Field

The utility model relates to a pipeline bracket technical field, concretely relates to pipeline is with antidetonation support.

Background

A pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like; generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself.

The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. The pipe requires a bracket for fixing, but the pipe is seriously damaged when an earthquake occurs.

However, most of the existing pipeline supports directly fix the pipeline on the wall, so that the aim of resisting earthquake cannot be achieved, and the pipeline is easy to damage in the earthquake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the pipeline bracket among the prior art and not have antidetonation function, lead to the pipeline impaired shortcoming in the earthquake easily, provide a pipeline with antidetonation support, this antidetonation support has better antidetonation effect, can play the effect of protection to the pipeline when taking place the earthquake, can avoid the pipeline to damage in the earthquake.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

an anti-seismic support for a pipeline comprises a mounting seat, a stress cylinder, a connecting rod, a stress rod, a first buffer rod, a second buffer rod, a third buffer rod and a U-shaped fixing ring, wherein the mounting seat is used for being mounted on a wall body; the stress cylinder is provided with a groove and is fixedly installed at the lower end of the installation seat, a buffer cushion is arranged in the groove, and the buffer cushion is provided with a hemispherical surface; the upper end of the connecting rod is hemispherical, after the upper end of the connecting rod penetrates through the stress cylinder and the cushion pad, the upper end of the connecting rod is attached to the hemispherical surface on the cushion pad, the distance between the upper end of the connecting rod and the mounting seat is 3-5cm, the lower end of the connecting rod is connected with the middle part of the stress rod, two supporting rods perpendicular to the axis of the connecting rod are arranged in the middle of the connecting rod, and the axes of the two supporting rods are overlapped; first buffer beam and second buffer beam are apart from all including an oblique portion and the vertical portion of being connected with oblique portion, and the contained angle between oblique portion and the vertical portion is: 135-145 degrees, the inclined part of the first buffer rod and the inclined part of the second buffer rod are respectively hinged with the two end parts of the stress rod; two connecting plates are vertically arranged on the third buffer rod, the connecting plates are perpendicular to the third buffer rod, and two ends of the third buffer rod are respectively hinged with the vertical part of the first buffer rod and the vertical part of the second buffer rod; the U-shaped fixing ring is connected with the connecting plate through a bolt; the inclined part of the first buffer rod and the inclined part of the second buffer rod are respectively connected with the two support rods through a buffer spring, and when the buffer spring is in a normal state, the third buffer rod is in a horizontal state.

Wherein, the contained angle between oblique portion and the vertical portion is: 140 degrees.

Further optimize, the U type retainer plate inboard is provided with the rubber pad.

Wherein, the upper end of connecting rod is 4cm apart from the mount pad.

Wherein, buffer spring connects the oblique portion middle part position at the first buffer pole and the oblique portion middle part position of second buffer pole respectively.

Further optimize, the mount pad upper end is provided with the shock pad.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses have better shock attenuation, antidetonation function, can play better protect function to the pipeline of installing in U type retainer plate in the use of reality, when the emergence earthquake, even slight deformation appears in the wall body, also can avoid the pipeline impaired.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial schematic view of a portion a in fig. 1 according to the present invention.

Reference numerals: the mounting base, 2 atress section of thick bamboos, 3 connecting rods, 4 atress poles, 5 first buffer beam, 6 second buffer beam, 7 third buffer beam, 8U type retainer plate, 9 blotters, 10 hemispheres, 11 pars inclinedly, 12 vertical portions, 13 connecting plates, 14 buffer spring, 15 bolts, 16 rubber pads, 17 shock pads, 18 recesses, 19 pipelines, 20 branch.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

An anti-seismic support for a pipeline comprises a mounting seat 1, a stress cylinder 2, a connecting rod 3, a stress rod 4, a first buffer rod 5, a second buffer rod 6, a third buffer rod 7 and a U-shaped fixing ring 8, wherein the mounting seat is used for being mounted on a wall body; the stress cylinder 2 is provided with a groove 18 and is fixedly arranged at the lower end of the mounting seat 1, a cushion pad 9 is arranged in the groove 18, and the cushion pad 9 is provided with a hemispherical surface 10; the upper end of the connecting rod 3 is hemispherical, after the upper end of the connecting rod 3 penetrates through the stress cylinder 2 and the cushion pad 9, the upper end of the connecting rod 3 is attached to a hemispherical surface 10 on the cushion pad 9, the upper end of the connecting rod 3 is 3-5cm away from the mounting seat 1, the lower end of the connecting rod 3 is connected with the middle part of the stress rod 4, two supporting rods 20 perpendicular to the axis of the connecting rod 3 are arranged in the middle part of the connecting rod 3, and the axes of the two supporting rods 20 are overlapped;

first buffer rod

5 and 6 vertical portions 12 that all include an incline 11 and be connected with incline 11 apart from the second buffer rod, and the contained angle between incline 11 and the vertical portion 12 is:

135-145 degrees, the inclined part 11 of the first buffer rod 5 and the inclined part 11 of the second buffer rod 6 are respectively hinged with two ends of the stress rod 4; two connecting plates 13 are vertically arranged on the third buffer rod 7, the connecting plates 13 are perpendicular to the third buffer rod 7, and two ends of the third buffer rod 7 are respectively hinged with the vertical part 12 of the first buffer rod 5 and the vertical part 12 of the second buffer rod 6; the U-shaped fixing ring 8 is connected with the connecting plate 13 through a bolt 15; the inclined part 11 of the first buffer rod 5 and the inclined part 11 of the second buffer rod 6 are respectively connected with the two support rods 20 through a buffer spring 14, and when the buffer spring 14 is in a normal state, the third buffer rod 7 is in a horizontal state.

Further preferably, in the present embodiment, an included angle between the inclined portion 11 and the vertical portion 12 is: 140 °; the upper end of the connecting rod 3 is 4cm away from the mounting seat 1.

The utility model forms an anti-shock structure by the parts of the stress cylinder 2, the connecting rod 3, the stress rod 4, the first buffer rod 5, the second buffer rod 6, the third buffer rod 7, the U-shaped retainer ring 8, the buffer spring 14, etc. in the practical use, the pipeline 19 is fixed in the U-shaped retainer ring 8, because the two ends of the first buffer rod 5 and the second buffer rod 6 are respectively hinged with the stress rod 4 and the third buffer rod 7, the first buffer rod 5, the second buffer rod 6, the stress rod 4 and the third buffer rod 7 form a deformable quadrilateral structure, when the wall body is violently vibrated due to the earthquake, under the action of the buffer spring 14, the structures formed by the first buffer rod 5, the second buffer rod 6, the stress rod 4 and the third buffer rod 7 will slightly deform to realize the shock-absorbing effect, thereby realizing the purpose of protecting the pipeline 19, and the set buffer spring 14 can avoid the shock in the static state, the pipeline 19 is rocked and is simultaneously enabled to be wholly kept stable.

More importantly, the upper end of the connecting rod 3 is hemispherical and is attached to the hemispherical surface 10 of the cushion pad 9, and meanwhile, the upper end of the connecting rod 3 is 3-5cm away from the mounting seat 1, so that when the wall body vibrates, the cushion pad 9 can achieve the purpose of shock absorption at the same time, and when the shock sensation is strong, the gap between the upper end of the connecting rod 3 and the mounting seat 1 can achieve the purpose of shock absorption, so that the connecting rod 3 can be effectively prevented from being extruded by the mounting seat 1, the pipeline 19 is prevented from being subjected to high pressure, and the pipeline 19 is prevented from being damaged; the utility model is more suitable for being used in areas with frequent earthquakes, has better shock absorption and anti-seismic effects, can effectively protect the pipeline 19, and reduces the damage of the pipeline 19; even in non-seismic areas, the utility model discloses also can realize fixed pipeline 19's purpose.

Further optimize, in this embodiment, buffer spring 14 is connected respectively in the 11 middle part positions in the slope of first buffer beam 5 and the 11 middle part positions in the slope of second buffer beam 6, sets up like this and can make the atress of first buffer beam 5 and second buffer beam 6 more even, guarantees the antidetonation effect.

Further preferably, a rubber pad 16 is arranged on the inner side of the U-shaped fixing ring 8; therefore, the hard contact between the pipeline 19 and the U-shaped fixing ring 8 is changed into soft contact, and when vibration occurs, the damage of the contact between the surface of the pipeline 19 and the U-shaped fixing ring 8 can be avoided, and the purpose of protecting the pipeline 19 is further achieved.

Further optimize, 1 upper end of mount pad is provided with shock pad 17, can reduce the transmission of building body vibrations through the shock pad 17 that sets up, and then improves the utility model discloses a whole shock attenuation effect.

In actual use, the mounting seat 1 is mounted on a wall body through bolts.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims

1. The utility model provides an antidetonation support for pipeline, is including being used for installing the mount pad on the wall body, its characterized in that: the device also comprises a stress cylinder, a connecting rod, a stress rod, a first buffer rod, a second buffer rod, a third buffer rod and a U-shaped fixing ring;

the stress cylinder is provided with a groove and is fixedly installed at the lower end of the installation seat, a buffer cushion is arranged in the groove, and the buffer cushion is provided with a hemispherical surface;

the upper end of the connecting rod is hemispherical, after the upper end of the connecting rod penetrates through the stress cylinder and the cushion pad, the upper end of the connecting rod is attached to the hemispherical surface on the cushion pad, the distance between the upper end of the connecting rod and the mounting seat is 3-5cm, the lower end of the connecting rod is connected with the middle part of the stress rod, two supporting rods perpendicular to the axis of the connecting rod are arranged in the middle of the connecting rod, and the axes of the two supporting rods are overlapped;

first buffer beam and second buffer beam are apart from all including an oblique portion and the vertical portion of being connected with oblique portion, and the contained angle between oblique portion and the vertical portion is: 135-145 degrees, the inclined part of the first buffer rod and the inclined part of the second buffer rod are respectively hinged with the two end parts of the stress rod;

two connecting plates are vertically arranged on the third buffer rod, the connecting plates are perpendicular to the third buffer rod, and two ends of the third buffer rod are respectively hinged with the vertical part of the first buffer rod and the vertical part of the second buffer rod;

the U-shaped fixing ring is connected with the connecting plate through a bolt;

the inclined part of the first buffer rod and the inclined part of the second buffer rod are respectively connected with the two support rods through a buffer spring, and when the buffer spring is in a normal state, the third buffer rod is in a horizontal state.

2. An anti-seismic support for pipes according to claim 1, wherein: the included angle between the inclined part and the vertical part is as follows: 140 degrees.

3. An anti-seismic support for pipes according to claim 1, wherein: and a rubber pad is arranged on the inner side of the U-shaped fixing ring.

4. An anti-seismic support for pipes according to claim 1, wherein: the upper end of the connecting rod is 4cm away from the mounting seat.

5. An anti-seismic support for pipes according to claim 1, wherein: the buffer spring is respectively connected to the middle position of the inclined part of the first buffer rod and the middle position of the inclined part of the second buffer rod.

6. An anti-seismic support for pipes according to claim 1, wherein: and the upper end of the mounting seat is provided with a shock pad.