CN216666702U

CN216666702U - Natural gas line damping device

Info

Publication number: CN216666702U
Application number: CN202220192161.5U
Authority: CN
Inventors: 李勇刚; 李亚杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-03
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a natural gas pipeline damping device which comprises a base, wherein a fixed seat is fixedly connected to the upper end of the base, a damping mechanism is arranged on the lower wall of the fixed seat, lower pipe bodies are fixedly connected to the upper ends of the two connecting seats together, an upper pipe body is arranged on the upper end of the lower pipe body, mounting plates are fixedly connected to the front upper portion and the rear upper portion of the outer surface of the lower pipe body, the front lower portion and the rear lower portion of the outer surface of the upper pipe body, mounting plates are fixedly connected to the left portions and the right portions of the upper ends of the lower portion and the two upper pipe bodies, elastic damping cushions are fixedly connected to the inner walls of the lower pipe body and the upper pipe body, and clamping blocks are fixedly connected to the front portion and the rear portion of the upper end of the lower pipe body, the left portions and the right portions of the lower ends of the two upper pipe bodies. The natural gas pipeline damping device provided by the utility model has the advantages that the damping effect is improved, the service life of the natural gas pipeline is prolonged, the natural gas pipeline can be installed and fixed without bolts, and the natural gas pipeline damping device is convenient to install and use.

Description

Natural gas line damping device

Technical Field

The utility model relates to the technical field of pipeline damping, in particular to a natural gas pipeline damping device.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline. The natural gas pipeline is usually formed by splicing a plurality of sections of pipelines, and the existing natural gas pipeline damping device has at least the following defects: 1. the existing natural gas pipeline damping device has poor damping effect, so that the natural gas pipeline is damaged, and the service life is shortened; 2. the existing natural gas pipeline damping device is mostly installed and fixed by bolts, is not convenient enough to install and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a natural gas pipeline damping device which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

a natural gas pipeline damping device comprises a base, wherein a fixed seat is fixedly connected to the upper end of the base, a damping mechanism is arranged on the lower wall of the fixed seat, buffer grooves are formed in the left end and the right end of the fixed seat, connecting seats are fixedly connected to the left portion and the right portion of the upper end of the damping mechanism, a lower pipe body is fixedly connected to the upper ends of the two connecting seats together, an upper pipe body is arranged at the upper end of the lower pipe body, mounting plates are fixedly connected to the front upper portion and the rear upper portion of the outer surface of the lower pipe body and the front lower portion and the rear lower portion of the outer surface of the upper pipe body respectively, fixing mechanisms are arranged on the upper left portion and the upper right portion of the upper end of the lower pipe body and the upper right portion of the upper pipe body respectively, elastic damping pads are fixedly connected to the inner walls of the lower pipe body and the front portion and the rear portion of the upper end of the lower pipe body and the left portion and the lower right portion of the lower end of the two upper pipe bodies respectively, the upper tube body lower extreme front portion and lower extreme rear portion all open and have the draw-in groove, the body passes through fixture block and draw-in groove and upper tube body fixed connection down.

Preferably, be located two on upper portion the body of going up keeps away from down the one end of body and body of going up with two top tubes bodies that are located the lower part and has all opened two slots, body and top tube body all are the arc setting down.

Preferably, damper includes the shock attenuation board No. one, the equal fixedly connected with reset spring in shock attenuation board upper end four corners, the equal fixedly connected with shock attenuation gasbag in shock attenuation board upper end left part and upper end right part, two the equal fixedly connected with damping spring in shock attenuation gasbag upper end, four reset spring and two damping spring upper end common fixedly connected with shock attenuation board No. two, No. two shock attenuation board upper end fixedly connected with fixed plates.

Preferably, the first damping plate is fixedly installed on the lower wall of the fixing seat, the upper end of the fixing plate is fixedly connected with the two connecting seats, and the two damping air bags are not in contact with the four reset springs.

Preferably, fixed establishment includes the mount pad, the common swing joint of mount pad left side wall and right wall all has the rotary column through the bearing, the anterior fixedly connected with connecting plate of rotary column surface, the connecting plate lower extreme has the fixed block through pivot swing joint, open at fixed block upper end middle part has the joint groove, No. one shifting block of fixed block lower extreme fixedly connected with, swing joint has all alternated to insert the post, two in rotary column front end upper portion and front end lower part insert the three card inserted block of the equal fixedly connected with in post surface rear portion, two the common fixedly connected with No. two shifting blocks of post front end, the upper end left part fixed connection of mount pad and the mounting panel that is located the preceding lower part.

Preferably, it is three the card inserted block is the annular array and distributes, the mount pad is concave type setting, the rotary column is through inserting post and slot and mounting panel fixed connection, the fixed block passes through joint groove and fixture block and mounting panel fixed connection.

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

1. according to the natural gas pipeline damping device, due to the arrangement of the damping mechanism, when the natural gas pipeline is vibrated, the natural gas pipeline is subjected to preliminary damping through the elastic damping pad, the natural gas pipeline is further subjected to damping and buffering through the second damping plate, the damping spring, the damping airbag and the first damping plate, and the damping spring is subjected to buffering and resetting through the reset spring, so that a double damping effect is achieved, the damping effect is improved, and the service life is prolonged;

2. according to the utility model, the upper pipe body and the lower pipe body are fixedly connected by arranging the clamping block and the clamping groove, the second shifting block is pressed by arranging the fixing mechanism, the two inserting columns are inserted into the corresponding inserting grooves, and meanwhile, the fixing block is fixed with the fixing plate through the clamping block and the clamping groove, so that the upper pipe body and the lower pipe body are further fixed, the installation and the fixation can be finished without bolts, and the device is convenient to install and use.

Drawings

Fig. 1 is a schematic view of the overall structure of a natural gas pipeline damping device according to the present invention;

FIG. 2 is a schematic view of a connection of parts of the natural gas pipeline damping device according to the present invention;

FIG. 3 is a schematic view of the overall structure of a damping mechanism of the natural gas pipeline damping device according to the present invention;

fig. 4 is a schematic view of the overall structure of a fixing mechanism of a natural gas pipeline damping device according to the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a buffer tank; 4. a damping mechanism; 5. a connecting seat; 6. a lower pipe body; 7. a pipe body is arranged; 8. mounting a plate; 9. a fixing mechanism; 10. an elastic shock pad; 11. a clamping block; 12. a card slot; 13. a slot; 41. a first damping plate; 42. a return spring; 43. a shock-absorbing air bag; 44. a damping spring; 45. a second damping plate; 46. a fixing plate; 91. a mounting base; 92. turning the column; 93. a connecting plate; 94. a fixed block; 95. a clamping groove; 96. inserting a column; 97. a card insertion block; 98. a first dial block; 99. and a second dial block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

a natural gas pipeline damping device comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a fixed seat 2, the lower wall of the fixed seat 2 is provided with a damping mechanism 4, the left end and the right end of the fixed seat 2 are respectively provided with a buffer groove 3, the left part and the right part of the upper end of the damping mechanism 4 are respectively fixedly connected with a connecting seat 5, the upper ends of the two connecting seats 5 are jointly and fixedly connected with a lower pipe body 6, the upper end of the lower pipe body 6 is provided with an upper pipe body 7, the front upper part and the rear upper part of the outer surface of the lower pipe body 6 are respectively and fixedly connected with a mounting plate 8, the front lower part and the rear lower part of the outer surface of the upper pipe body 7 are respectively provided with a fixing mechanism 9, the inner walls of the lower pipe body 6 and the upper pipe body 7 are respectively and fixedly connected with an elastic damping pad 10, the front part and the upper end rear part of the upper end of the lower pipe body 6 and the left part and the lower end and the right part of the lower end of the two upper pipe bodies 7 on the upper part are respectively and are fixedly connected with a clamping block 11, the front part of the lower end of the upper pipe body 7 and the rear part of the lower end are both provided with a clamping groove 12, and the lower pipe body 6 is fixedly connected with the upper pipe body 7 through a clamping block 11 and the clamping groove 12.

In this embodiment, two slots 13 are formed in the two upper pipe bodies 7 positioned at the upper part and one ends of the two upper pipe bodies 7 positioned at the lower part, which are far away from the lower pipe body 6 and the upper pipe body 7, respectively, and the lower pipe body 6 and the upper pipe body 7 are both arranged in an arc shape; the damping mechanism 4 comprises a first damping plate 41, four corners of the upper end of the first damping plate 41 are fixedly connected with reset springs 42, the left part and the right part of the upper end of the first damping plate 41 are fixedly connected with damping air bags 43, the upper ends of the two damping air bags 43 are fixedly connected with damping springs 44, the upper ends of the four reset springs 42 and the two damping springs 44 are fixedly connected with a second damping plate 45 together, the upper end of the second damping plate 45 is fixedly connected with a fixing plate 46, the first damping plate 41 is fixedly arranged on the lower wall of the fixing seat 2, the upper end of the fixing plate 46 is fixedly connected with the two connecting seats 5, and the two damping air bags 43 are not in contact with the four reset springs 42; through setting up elastic damping pad 10 to play and carry out shock attenuation buffering protection to natural gas line, through setting up damper 4, further improvement shock attenuation effect, extension natural gas line life.

In this embodiment, the fixing mechanism 9 includes a mounting base 91, the left wall and the right wall of the mounting base 91 are both movably connected with a rotary column 92 through a bearing, the front part of the outer surface of the rotary column 92 is fixedly connected with a connecting plate 93, the lower end of the connecting plate 93 is movably connected with a fixing block 94 through a rotating shaft, the middle part of the upper end of the fixing block 94 is provided with a clamping groove 95, the lower end of the fixing block 94 is fixedly connected with a first shifting block 98, the upper part and the lower part of the front end of the rotary column 92 are movably connected with an inserting column 96 in an inserting way, the rear parts of the outer surfaces of the two inserting columns 96 are fixedly connected with three clamping and inserting blocks 97, the front ends of the two inserting columns 96 are fixedly connected with a second shifting block 99 together, and the mounting base 91 is fixedly connected with the left part of the upper end of the mounting plate 8 positioned at the front lower part; the three clamping and inserting blocks 97 are distributed in an annular array, the mounting seat 91 is arranged in a concave manner, the rotating column 92 is fixedly connected with the mounting plate 8 through the inserting column 96 and the slot 13, and the fixing block 94 is fixedly connected with the mounting plate 8 through the clamping groove 95 and the clamping block 11; through setting up fixture block 11 and draw-in groove 12 to make down body 6 and upper tube body 7 fixed connection, through setting up fixed establishment 9, thereby it is fixed to do not use the bolt can accomplish the installation, the installation of being convenient for, convenient to use.

It should be noted that, in the use process, the natural gas pipeline is firstly placed on the lower pipe body 6, then the upper pipe body 7 is fixedly connected with the lower pipe body 6 through the fixture block 11 and the clamping groove 12, so that the elastic shock absorption pad 10 is attached to the outer surface of the natural gas pipeline, the second dial block 99 is pressed, the insertion column 96 is inserted into the corresponding insertion groove 13, and the fixing block 94 is fixed with the mounting plate 8 through the fixture block 11 and the clamping groove 95, so that the lower pipe body 6 and the upper pipe body 7 are further fixed, the mounting and the fixing can be completed without bolts, the mounting is convenient and the use is convenient, when the natural gas pipeline is vibrated, the natural gas pipeline is primarily buffered through the elastic shock absorption pad 10, and the natural gas pipeline is further protected by shock absorption and buffering through the first shock absorption plate 41, the second shock absorption plate 45, the shock absorption spring 44 and the shock absorption air bag 43, simultaneously, the reset spring 42 is arranged, so that the damping spring 44 is buffered and reset, a dual damping effect is achieved, the damping effect is improved, and the service life of the natural gas pipeline is prolonged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the 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 natural gas line damping device, includes base (1), its characterized in that: the shock absorption device is characterized in that a fixing seat (2) is fixedly connected to the upper end of the base (1), a shock absorption mechanism (4) is arranged on the lower wall of the fixing seat (2), buffer grooves (3) are formed in the left end and the right end of the fixing seat (2), connecting seats (5) are fixedly connected to the left end and the right end of the upper end of the shock absorption mechanism (4), a lower pipe body (6) is fixedly connected to the upper ends of the two connecting seats (5) together, an upper pipe body (7) is arranged on the upper end of the lower pipe body (6), the front upper portion and the rear upper portion of the outer surface of the lower pipe body (6) and the front lower portion and the rear lower portion of the outer surface of the upper pipe body (7) are fixedly connected with mounting plates (8), fixing mechanisms (9) are arranged on the lower portion and the left end and the upper right portion of the upper end of the upper pipe body (7), and elastic shock absorption pads (10) are fixedly connected to the inner walls of the lower pipe body (6) and the upper pipe body (7), lower body (6) upper end front portion and upper end rear portion and two upper tubes body (7) lower extreme left part and the equal fixedly connected with fixture block (11) of lower extreme right part that are located upper portion, upper tube body (7) lower extreme front portion and lower extreme rear portion have all opened draw-in groove (12), lower body (6) pass through fixture block (11) and draw-in groove (12) and upper tube body (7) fixed connection.

2. The natural gas pipeline damping device according to claim 1, wherein: two that are located upper portion body (7) and two that are located the lower part body (7) are kept away from down body (6) and the one end of going up body (7) and are all opened two slots (13), body (6) and last body (7) all are the arc setting down.

3. The natural gas pipeline damping device according to claim 1, wherein: damper (4) are including a shock attenuation board (41), the equal fixedly connected with reset spring (42) in shock attenuation board (41) upper end four corners, the equal fixedly connected with shock attenuation gasbag (43), two of shock attenuation gasbag (43) upper end equal fixedly connected with shock attenuation spring (44), four reset spring (42) and two shock attenuation spring (44) upper end common fixedly connected with shock attenuation board (45) No. two, shock attenuation board (45) upper end fixedly connected with fixed plate (46) No. two.

4. A natural gas pipeline damping device according to claim 3, wherein: a shock attenuation board (41) fixed mounting is in the lower wall of fixing base (2), fixed plate (46) upper end and two connecting seats (5) fixed connection, two contactless between shock attenuation gasbag (43) and four reset spring (42).

5. The natural gas pipeline damping device according to claim 1, wherein: the fixing mechanism (9) comprises a mounting seat (91), the left wall and the right wall of the mounting seat (91) are both movably connected with a rotary column (92) through a bearing, the front part of the outer surface of the rotating column (92) is fixedly connected with a connecting plate (93), the lower end of the connecting plate (93) is movably connected with a fixed block (94) through a rotating shaft, the middle part of the upper end of the fixed block (94) is provided with a clamping groove (95), the lower end of the fixed block (94) is fixedly connected with a first shifting block (98), the upper part and the lower part of the front end of the rotating column (92) are respectively and movably connected with an inserting column (96) in an inserting way, the rear parts of the outer surfaces of the two inserting columns (96) are respectively and fixedly connected with three inserting blocks (97), the front ends of the two inserting columns (96) are jointly and fixedly connected with a second shifting block (99), the mounting seat (91) is fixedly connected with the left part of the upper end of the mounting plate (8) positioned at the lower front part.

6. The natural gas pipeline damping device according to claim 5, wherein: it is three card inserted block (97) are the annular array and distribute, mount pad (91) are concave type setting, rotary column (92) are through inserting post (96) and slot (13) and mounting panel (8) fixed connection, fixed block (94) are through joint groove (95) and fixture block (11) and mounting panel (8) fixed connection.