CN213452117U

CN213452117U - Support structure for natural gas conveying pipeline

Info

Publication number: CN213452117U
Application number: CN202022626719.XU
Authority: CN
Inventors: 王刚; 陈刚; 李佳鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-15
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a support structure for a natural gas conveying pipeline, which comprises two second arc-shaped plates, wherein the lower surfaces of the two second arc-shaped plates are hinged with first arc-shaped plates, and arc-shaped slide rails are welded on the inner side walls of the two second arc-shaped plates and the two first arc-shaped plates; when the device is used, the outer wall of the conveying pipeline is clamped and fixed through the two first arc-shaped plates and the two second arc-shaped plates, the second connecting plate can be attached to the outer wall of the pipeline, the third rod of the pipeline stretches out and draws back in the third sleeve when the pipeline vibrates due to external force or the inside of the pipeline, the spring is matched for buffering, the energy caused by vibration is reduced, the angle of the second U-shaped plate adjusting clamp plate can slide at any time, the outer wall of different pipelines can be matched for adapting, the device is fixed on the ground or the top installation area of the pipeline through the plate body and the third bolt, and the second sleeve and the second rod body which are folded and stretched out and drawn back are arranged before and after installation, the size of the device is reduced, and the carrying and transportation.

Description

Support structure for natural gas conveying pipeline

Technical Field

The utility model relates to a natural gas line technical field specifically is a supporting structure for natural gas conveying pipeline.

Background

As is well known, a natural gas pipeline refers to a pipeline for transporting natural gas (including associated gas produced in oil fields) from a mining area or a processing plant to an urban distribution center or an industrial enterprise user, and is also called a gas pipeline. In the total length of pipelines in the world, the natural gas pipeline accounts for about half, and the natural gas pipeline transportation has the advantages of low transportation cost, small occupied area, quick construction, large oil and gas transportation amount, high safety performance, less transportation loss, no three-waste discharge, small leakage risk, small environmental pollution, small influence of severe weather, small equipment maintenance amount, convenience in management, easiness in remote centralized monitoring and the like;

however, the existing support structure of the natural gas pipeline still has a certain problem, the support structure of the existing natural gas pipeline often adopts the clamp buckle to clamp and fix the outer wall of the pipeline when in use, the support structure is simple in structure and does not have a good damping effect, a damping mechanism in the support with the damping function cannot be adjusted, and the size and shape of the existing support before and after installation are difficult to flexibly change, so that the support structure is inconvenient to move or transport.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a supporting structure for natural gas conveying pipeline.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a support structure for a natural gas conveying pipeline comprises two second arc-shaped plates, wherein the lower surfaces of the two second arc-shaped plates are hinged with a first arc-shaped plate, arc-shaped slide rails are welded on the inner side walls of the two second arc-shaped plates and the two first arc-shaped plates, the outer side wall of each arc-shaped slide rail is symmetrically and slidably connected with four second U-shaped plates, the front surfaces of the four second U-shaped plates are respectively in threaded connection with a fourth bolt, second threaded holes are formed in the outer side wall of each arc-shaped slide rail in an equidistant and circumferential arrangement mode, the outer side walls of the four fourth bolts are respectively in threaded connection with the inner side wall of each second threaded hole, one side of each second U-shaped plate is hinged with a third sleeve, the inner side wall of each third sleeve is slidably connected with a third rod body, one end of each third rod body is hinged with a, the telescopic inside fixedly connected with spring of third, two the upper surface and two of second arc the lower surface of first arc all welds and has first U-shaped board, four the inside wall of first U-shaped board all articulates there is the second sleeve, four the equal sliding connection of the telescopic inside wall of second has the second body of rod, four the board body, four are all welded to the one end that repels of the second body of rod the equal symmetry threaded connection of inside wall of board body has two third bolts.

Preferably, the antiskid pads are bonded on the adjacent sides of the eight clamping plates.

Preferably, four first limiting blocks are welded on two sides of the arc-shaped sliding rail, and two second limiting blocks are symmetrically welded on the inner side wall of the third sleeve.

Preferably, the outer side walls of the second sleeves are in threaded connection with second bolts, first threaded holes are formed in the outer side walls of the second rod bodies in an equal distance arrangement mode, and the outer side walls of the second bolts are in threaded connection with the inner side walls of the first threaded holes.

Preferably, two the lower surface of first arc and two the fixed block, two are all welded to the upper surface of second arc one side of fixed block all has welded first sleeve, another two one side of fixed block all has welded two first body of rod, two the equal sliding connection of lateral wall of the first body of rod is in two first telescopic inside wall.

Preferably, the outer side wall of the first arc-shaped plate and the outer side wall of the second arc-shaped plate are welded with first connecting plates, and the inner side walls of the first connecting plates are in threaded connection with two first bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a supporting structure for natural gas conveying pipeline possesses following beneficial effect:

when the device is used, the outer wall of the conveying pipeline is clamped and fixed through the two first arc-shaped plates and the two second arc-shaped plates, the second connecting plate can be attached to the outer wall of the pipeline, a third rod body of the pipeline can stretch in a third sleeve when the pipeline vibrates due to external force or the inside of the pipeline, the energy caused by vibration is relieved by the aid of the spring buffering, the angle of the clamping plate can be adjusted by sliding the second U-shaped plate at any time, and the clamping plate can be adapted to the outer walls of different pipelines;

second, accessible plate body and cooperation third bolt are fixed this device in ground or pipeline top installation region during this device installation to folding flexible second sleeve and the second body of rod around the installation makes it reduce the volume, the transport of being convenient for.

Drawings

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

FIG. 2 is a schematic structural view of the first sleeve and the second sleeve after adjustment;

fig. 3 is a schematic side view of the second arc plate and the first arc plate of the present invention;

fig. 4 is a schematic structural diagram of the middle spring of the present invention.

In the figure: 1. a first bolt; 2. a first connecting plate; 3. a first rod body; 4. a first threaded hole; 5. a second bolt; 6. a first sleeve; 7. a fixed block; 8. a first arc-shaped plate; 9. a second arc-shaped plate; 10. a first U-shaped plate; 11. a second sleeve; 12. a plate body; 13. a second rod body; 14. a third bolt; 15. a second threaded hole; 16. a second U-shaped plate; 17. a fourth bolt; 18. a second connecting plate; 19. a third sleeve; 20. a third rod body; 21. a first stopper; 22. an arc-shaped slide rail; 23. a splint; 24. a non-slip mat; 25. a second limiting block; 26. a spring.

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. 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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a support structure for a natural gas conveying pipeline comprises two second arc-shaped plates 9, the lower surfaces of the two second arc-shaped plates 9 are hinged with a first arc-shaped plate 8, arc-shaped slide rails 22 are welded on the inner side walls of the two second arc-shaped plates 9 and the two first arc-shaped plates 8, the outer side walls of the arc-shaped slide rails 22 are symmetrically and slidably connected with four second U-shaped plates 16, fourth bolts 17 are connected with the front surfaces of the four second U-shaped plates 16 in a threaded mode, second threaded holes 15 are formed in the outer side walls of the arc-shaped slide rails 22 in an equidistant circular mode, the outer side walls of the four fourth bolts 17 are connected with the inner side walls of the second threaded holes 15 in a threaded mode, a third sleeve 19 is hinged to one side of each second U-shaped plate 16, a third rod body 20 is connected with the inner side wall of the third sleeve 19 in a sliding mode, a second connecting plate, the inside fixedly connected with spring 26 of third sleeve 19, first U-shaped plate 10 has all been welded to the upper surface of two second arcs 9 and the lower surface of two first arcs 8, and the inside wall of four first U-shaped plates 10 all articulates there is second sleeve 11, and the equal sliding connection of inside wall of four second sleeves 11 has the second body of rod 13, and the board body 12 has all been welded to the one end that repels of four second body of rods 13, and the equal symmetrical threaded connection of inside wall of four board bodies 12 has two third bolts 14.

In this embodiment, specifically: the anti-skid pads 24 are bonded on the adjacent sides of the eight clamping plates 23; the anti-slip pad 24 can increase the friction force of the clamping plate 23 when in use, so that the outer wall of the pipe body can be prevented from sliding when the clamping plate 23 clamps.

In this embodiment, specifically: first limiting blocks 21 are welded on two sides of the four arc-shaped sliding rails 22, and two second limiting blocks 25 are symmetrically welded on the inner side wall of the third sleeve 19; the first stopper 21 can limit the sliding distance of the second U-shaped plate 16 sliding in the arc-shaped slide rail 22, and the second stopper 25 can limit the telescopic distance of the third rod 20 in the third sleeve 19.

In this embodiment, specifically: the outer side walls of the two second sleeves 11 are in threaded connection with second bolts 5, the outer side walls of the two second rod bodies 13 are provided with first threaded holes 4 in an equal-distance arrangement mode, and the outer side walls of the two second bolts 5 are in threaded connection with the inner side walls of the first threaded holes 4; the second rod bodies 13 in the two second sleeves 11 can be connected between the second bolts 5 and the first threaded holes 4 after being stretched, so that the stretched positions of the second rod bodies are fixed.

In this embodiment, specifically: the lower surfaces of the two first arc-shaped plates 8 and the upper surfaces of the two second arc-shaped plates 9 are respectively welded with a fixed block 7, one side of each fixed block 7 is respectively welded with a first sleeve 6, one side of the other two fixed blocks 7 is respectively welded with two first rod bodies 3, and the outer side walls of the two first rod bodies 3 are respectively connected with the inner side walls of the two first sleeves 6 in a sliding manner; the extension and contraction between the first sleeve 6 and the first rod 3 can increase or decrease the transverse distance of the device, so as to increase the distance of supporting and protecting the pipeline.

In this embodiment, specifically: the outer side walls of the two first arc-shaped plates 8 and the outer side walls of the two second arc-shaped plates 9 are welded with first connecting plates 2, and the inner side walls of the four first connecting plates 2 are in threaded connection with two first bolts 1; the buckle fixation between the first arc-shaped plate 8 and the second arc-shaped plate 9 can be realized by the first connecting plate 2 and the first bolt 1.

In summary, the working principle and working process of the support structure for the natural gas conveying pipeline are that, when in use, the outer wall of the conveying pipeline is clamped by the two first arc-shaped plates 8 and the two second arc-shaped plates 9, the first connecting plate 2 and the first bolt 1 can be used for realizing buckle fixation between the first arc-shaped plates 8 and the second arc-shaped plates 9, the second connecting plate 18 can be attached to the outer wall of the pipeline, the third rod body 20 can be extended and retracted in the third sleeve 19 when the pipeline vibrates due to external force or inside, the energy caused by the vibration can be buffered and reduced by matching with the spring 26, the angle of the clamping plate 23 can be adjusted by sliding the second U-shaped plate 16 at any time so as to be adapted to the outer walls of different pipelines, the support structure is fixed on the ground or in the installation area of the top of the pipeline by matching with the third bolt 14 through the plate body 12, and the second sleeve 11 and the second rod body 13 can be folded before and after installation, make it reduce the volume, the flexible multiplicable of first sleeve 6 and the first body of rod 3 simultaneously or reduce the horizontal interval of this device, an interval for increasing the pipeline and supporting the protection, be convenient for carry the transportation, the second body of rod 13 in two second sleeves 11 in this device is connected between accessible second bolt 5 and first screw hole 4 after flexible and is made its position after flexible fixed, in this device, first stopper 21 can restrict the sliding distance of gliding second U-shaped board 16 in the arc slide rail 22, second stopper 25 can restrict the flexible distance of the third body of rod 20 in the third sleeve 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A support structure for natural gas conveying pipelines, comprising two second curved plates (9), characterized in that: the lower surfaces of the two second arc-shaped plates (9) are hinged with first arc-shaped plates (8), the inner side walls of the two second arc-shaped plates (9) and the two first arc-shaped plates (8) are welded with arc-shaped slide rails (22), the outer side walls of the arc-shaped slide rails (22) are symmetrically and slidably connected with four second U-shaped plates (16), four fourth bolts (17) are in threaded connection with the front surfaces of the second U-shaped plates (16), second threaded holes (15) are formed in the outer side walls of the arc-shaped slide rails (22) in an equidistant circumferential arrangement mode, the outer side walls of the four fourth bolts (17) are in threaded connection with the inner side walls of the second threaded holes (15), one side of each second U-shaped plate (16) is hinged with a third sleeve (19), the inner side walls of the third sleeves (19) are slidably connected with a third rod body (20), one end of each third rod body (20) is hinged with, one side welding of second connecting plate (18) has splint (23), the inside fixedly connected with spring (26) of third sleeve (19), two the upper surface and two of second arc (9) the lower surface of first arc (8) all welds first U-shaped plate (10), four the inside wall of first U-shaped plate (10) all articulates there is second sleeve (11), four the equal sliding connection of inside wall of second sleeve (11) has the second body of rod (13), four the equal welding of the repellent one end of the second body of rod (13) has plate body (12), four the equal symmetrical threaded connection of inside wall of plate body (12) has two third bolts (14).

2. A support structure for a natural gas transportation pipeline according to claim 1, characterized in that: and anti-skid pads (24) are adhered to the adjacent sides of the eight clamping plates (23).

3. A support structure for a natural gas transportation pipeline according to claim 1, characterized in that: four first stopper (21) have all been welded to the both sides of arc slide rail (22), the inside wall symmetrical welding of third sleeve (19) has two second stopper (25).

4. A support structure for a natural gas transportation pipeline according to claim 1, characterized in that: two the equal threaded connection of lateral wall of second sleeve (11) has second bolt (5), two first screw hole (4) have been seted up to the equal equidistance of the lateral wall of the second body of rod (13) range, two the equal threaded connection of lateral wall of second bolt (5) in the inside wall of first screw hole (4).

5. A support structure for a natural gas transportation pipeline according to claim 1, characterized in that: two the lower surface of first arc (8) and two fixed block (7), two have all been welded to the upper surface of second arc (9) one side of fixed block (7) all has welded first sleeve (6), two in addition two one side of fixed block (7) all has welded two first body of rod (3), two the equal sliding connection of lateral wall of the first body of rod (3) is in two the inside wall of first sleeve (6).

6. A support structure for a natural gas transportation pipeline according to claim 1, characterized in that: the outer side wall of the first arc-shaped plate (8) and the outer side wall of the second arc-shaped plate (9) are welded with first connecting plates (2), and the inner side walls of the first connecting plates (2) are connected with two first bolts (1) in a threaded mode.