CN217736508U - Natural gas line fixing device - Google Patents
Natural gas line fixing device Download PDFInfo
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- CN217736508U CN217736508U CN202221574655.6U CN202221574655U CN217736508U CN 217736508 U CN217736508 U CN 217736508U CN 202221574655 U CN202221574655 U CN 202221574655U CN 217736508 U CN217736508 U CN 217736508U
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Abstract
The utility model belongs to the technical field of the natural gas line fixed bolster, specifically indicate a natural gas line fixing device. It includes the fixing base, the semi-ring mount, connecting bolt and positioning bolt, 1 fixed mounting of fixing base is on the wall body, the mount passes through connecting bolt and fixing base fixed connection, be provided with semicircle type pipeline mounting groove on the side that the wall body was kept away from to the fixing base, be provided with the dashpot on the inner wall of pipeline mounting groove, be provided with buffer in the dashpot, buffer can follow the dashpot and slide towards the axle center of pipeline mounting groove, be provided with two fixing base connecting plates on the fixing base, be provided with the recess on the fixing base connecting plate, the both ends of semi-ring mount are provided with the mount connecting plate, the mount connecting plate is provided with the lug, the lug clamps in the recess. The utility model discloses beneficial effect does: the buffer device can effectively reduce the impact damage degree of the fixed seat to the pipeline when the pipeline shakes.
Description
Technical Field
The utility model belongs to the technical field of the natural gas line fixed bolster, specifically indicate a natural gas line fixing device.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline; the natural gas high-pressure pipeline is mostly made of steel pipes, metal expands with heat and contracts with cold to deform greatly, axial displacement and radial deformation are generated easily, equipment vibrates and influences the pipeline with ground vibration deformation greatly, the existing fixing frame structure is rigid, the axial displacement and the radial deformation of the pipeline cannot be adapted to, the damping effect is poor, and the deformation influence of vibration on the pipeline is difficult to weaken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, a natural gas line fixing device is provided, fix through fixing device, damping device subtracts vibrating, it makes to have effectively solved the most steel pipes that adopt of present natural gas high pressure line, and metal expend with heat and contract with cold time the deformation is great, produce axial displacement and radial deformation easily, and equipment vibrates and ground vibrations also great to the deformation influence of pipeline, and current mount structural style is fast, axial displacement and the radial deformation that can not adapt to the pipeline, the shock attenuation effect is poor, be difficult to weaken the problem that vibrations influence the deformation of pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a natural gas pipeline fixing device comprises a fixing seat 1, a semi-ring fixing frame 2, a connecting bolt 3 and a buffer device 5, wherein the fixing seat 1 is fixedly installed on a wall 4, a semi-circular pipeline installation groove 11 is formed in the side face, away from the wall 4, of the fixing seat 1, a pipeline 6 is installed in the pipeline installation groove 11, the fixing frame 2 is of a semi-ring structure, the radius of the semi-circular section of the pipeline installation groove 11 is the same as that of the inner ring of the fixing frame 2, and the fixing frame 2 is sleeved on the outer side of the pipeline 6 and is fixedly connected with the fixing seat 1 through the connecting bolt 3;
a plurality of buffer grooves 12 are uniformly arranged on the inner wall of the pipeline installation groove 11 at intervals, a buffer device 5 is arranged in each buffer groove 12, each buffer device 5 can slide towards the axis of the pipeline installation groove 11 along each buffer groove 12, each buffer device 5 comprises a spring 51 and an abutting block 52, one end of each spring 51 is connected with the inner wall of each buffer groove 12, the other end of each spring 51 is fixedly connected with each abutting block 52, each abutting block 52 is in contact connection with each buffer groove 12, and one end, far away from each spring 51, of each abutting block 52 is arranged in the pipeline installation groove 11;
the fixed seat 1 is provided with two fixed seat connecting plates 13, the two fixed seat connecting plates 13 are respectively arranged at two sides of the pipeline mounting groove 11, and the fixed seat connecting plates 13 are provided with grooves 131;
two ends of the semi-ring fixing frame 2 are provided with fixing frame connecting plates 21, one side of each fixing frame connecting plate 21, which is close to the fixing seat connecting plate 13, is provided with a convex block 22 matched with the groove 131, and the convex blocks 22 are clamped in the grooves 131;
the semi-ring fixing frame is characterized in that a first threaded hole 132 is formed in the groove 131, a second threaded hole 221 is formed in the bump 22, the first threaded hole 132 corresponds to the second threaded hole 221 in a one-to-one mode, a third threaded hole 23 is formed in the fixing frame connecting plate 21, the second threaded hole 221 is communicated with the third threaded hole 23, the first threaded hole 132, the second threaded hole 221 and the third threaded hole 23 are matched and matched with a connecting bolt 3, the connecting bolt 3 is connected with the first threaded hole 132, the second threaded hole 221 and the third threaded hole 23 through threads, and the semi-ring fixing frame 2 is fixedly installed on the fixing base 1 through the connecting bolt 3.
The connecting bolt 3 is provided with a limiting plate 31, the limiting plate 31 is connected with the fixing frame connecting plate 21 through a positioning bolt 32, the limiting plate 31 is provided with a limiting hole 311 matched with the positioning bolt 32, the fixing frame connecting plate 21 is provided with a positioning hole 212 matched with the positioning bolt 32, internal threads matched with external threads of the positioning bolt 32 are arranged in the positioning hole 212 and the limiting hole 311, the positioning hole 212 corresponds to the limiting hole 311 in position one to one, the positioning bolt 32 is in threaded connection with the positioning hole 212 and the limiting hole 311, and the limiting plate 31 is fixedly connected with the fixing frame connecting plate 21 through the positioning bolt 32 to prevent the connecting bolt 3 from loosening.
Be provided with fixing base mounting panel 14 on the fixing base 1, fixing base mounting panel 14 passes through fixing bolt 15 fixed mounting on wall body 4.
A buffer 53 is arranged on the end face of the abutting block 52 far away from the spring 51.
After the technical scheme is adopted, the utility model discloses beneficial effect does: buffer in this scheme can effectively reduce the striking destruction degree of fixing base to the pipeline when the pipeline rocks, when equipment vibrates or ground vibrations arouse the pipeline to rock, buffer unloads partial pipeline through the spring and to the impact of fixing base, can effectually protect the pipeline, when the blotter has avoided pipeline and fixing base striking, because rigid connection between pipeline and the butt piece, the phenomenon that leads to the pipeline to appear damaging and life to reduce, through setting up stop device, can prevent effectively that connecting bolt is not hard up and lead to the unable firm chucking pipeline of fixing base and semi-ring mount phenomenon.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the fixing base structure of the present invention.
Fig. 3 is an enlarged view of the portion R in fig. 2.
Fig. 4 is a schematic view of the structure of the semi-ring fixing frame of the present invention.
Fig. 5 is a schematic view of the structure of the connecting bolt of the present invention.
Description of reference numerals: the fixing seat 1, the pipeline installation groove 11, the buffer groove 12, the fixing seat connecting plate 13, the groove 131, the first threaded hole 132, the fixing seat mounting plate 14, the fixing bolt 15, the half ring fixing frame 2, the fixing seat connecting plate 21, the positioning hole 212, the bump 22, the second threaded hole 221, the third threaded hole 23, the connecting bolt 3, the limiting plate 31, the limiting hole 311, the positioning bolt 32, the wall 4, the buffer device 5, the spring 51, the abutting block 52, the buffer pad 53 and the pipeline 6.
Detailed Description
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: the utility model provides a natural gas pipeline fixing device, including fixing base 1, semi-ring mount 2, connecting bolt 3 and buffer 5, 1 fixed mounting of fixing base is on wall body 4, 1 side of keeping away from wall body 4 of fixing base is provided with semicircle type pipeline mounting groove 11, pipeline 6 installs in pipeline mounting groove 11, mount 2 is semi-ring type structure, the radius of the semicircle cross-section of pipeline mounting groove 11 is the same with the inner ring radius of mount 2, 2 covers of mount are established in the outside of pipeline 6 and are passed through connecting bolt 3 and 1 fixed connection of fixing base.
Be provided with a plurality of dashpot 12 on the inner wall of pipeline mounting groove 11, be provided with buffer 5 in the dashpot 12, buffer 5 can follow dashpot 12 and slide towards the axle center of pipeline mounting groove 11, buffer 5 includes spring 51 and butt piece 52, the one end of spring 51 and the interior wall connection of dashpot 12, the other end and butt piece 52 fixed connection, butt piece 52 is connected with dashpot 12 contact, the one end setting that spring 51 was kept away from to butt piece 52 is in pipeline mounting groove 11. Buffer 5 can effectively reduce fixing base 1 when pipeline 6 rocks and destroy the degree to the striking of pipeline 6, when equipment vibrates or ground vibrations arouse pipeline 6 to rock, buffer 5 unloads partial pipeline 6 through spring 51 and to the impact of fixing base 1, can effectually protect pipeline 6.
The fixed seat 1 is provided with two fixed seat connecting plates 13, the two fixed seat connecting plates 13 are respectively arranged at two sides of the pipeline installation groove 11, and the fixed seat connecting plates 13 are provided with grooves 131;
the two ends of the half-ring fixing frame 2 are provided with fixing frame connecting plates 21, one side of the fixing frame connecting plate 21 close to the fixing seat connecting plate 13 is provided with a convex block 22 matched with the groove 131, and the convex block 22 is clamped in the groove 131.
A first threaded hole 132 is formed in the groove 131, a second threaded hole 221 is formed in the bump 22, the first threaded hole 132 corresponds to the second threaded hole 221 in position one to one, a third threaded hole 23 is formed in the fixing frame connecting plate 21, the second threaded hole 221 is communicated with the third threaded hole 23, the first threaded hole 132, the second threaded hole 221 and the third threaded hole 23 are matched with the connecting bolt 3, the connecting bolt 3 is connected with the first threaded hole 132, the second threaded hole 221 and the third threaded hole 23 through threads, and the semi-ring fixing frame 2 is fixedly installed on the fixing base 1 through the connecting bolt 3.
The connecting bolt 3 is provided with a limiting plate 31, the limiting plate 31 is connected with the fixing frame connecting plate 21 through a positioning bolt 32, the limiting plate 31 is provided with a limiting hole 311 matched with the positioning bolt 32, the fixing frame connecting plate 21 is provided with a positioning hole 212 matched with the positioning bolt 32, the positioning hole 212 and the limiting hole 311 are both provided with internal threads matched with external threads of the positioning bolt 32, the positioning hole 212 and the limiting hole 311 are in one-to-one correspondence in position, the positioning bolt 32 is in threaded connection with the positioning hole 212 and the limiting hole 311, and the limiting plate 31 is fixedly connected with the fixing frame connecting plate 21 through the positioning bolt 32. Through setting up stop device, can prevent effectively that connecting bolt is not hard up and lead to the unable phenomenon of firmly chucking pipeline 6 of fixing base and semi-ring mount.
Be provided with fixing base mounting panel 14 on fixing base 1, fixing base mounting panel 14 passes through fixing bolt 15 fixed mounting on wall body 4.
A buffer 53 is arranged on the end face of the abutment block 52 remote from the spring 51. When pipeline 6 rocked, because hard contact is connected between pipeline 6 and butt block 52, blotter 53 makes and becomes soft contact between pipeline 6 and the butt block 52 and is connected, has avoided butt block 52 to pipeline 6's damage and the phenomenon that leads to pipeline 6 life to reduce, better protection pipeline 6.
After the technical scheme is adopted, the utility model discloses beneficial effect does: buffer in this scheme can effectively reduce the striking destruction degree of fixing base to the pipeline when the pipeline rocks, when equipment vibrates or ground vibrations arouse the pipeline to rock, buffer unloads partial pipeline through the spring and to the impact of fixing base, can effectually protect the pipeline, when the blotter has avoided pipeline and fixing base striking, because rigid connection between pipeline and the butt piece, the phenomenon that leads to the pipeline to appear damaging and life to reduce, through setting up stop device, can prevent effectively that connecting bolt is not hard up and lead to the unable firm chucking pipeline of fixing base and semi-ring mount phenomenon.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a natural gas line fixing device which characterized in that: the semi-ring type pipeline fixing device comprises a fixing seat (1), a semi-ring fixing frame (2), a connecting bolt (3) and a buffer device (5), wherein the fixing seat (1) is fixedly installed on a wall body (4), a semi-circular pipeline installing groove (11) is formed in the side face, far away from the wall body (4), of the fixing seat (1), a pipeline (6) is installed in the pipeline installing groove (11), the fixing frame (2) is of a semi-ring structure, the radius of the semi-circular section of the pipeline installing groove (11) is identical to the radius of an inner ring of the fixing frame (2), and the fixing frame (2) is sleeved on the outer side of the pipeline (6) and is fixedly connected with the fixing seat (1) through the connecting bolt (3);
the inner wall of the pipeline mounting groove (11) is provided with a plurality of buffer grooves (12), the buffer grooves (12) are internally provided with buffer devices (5), the buffer devices (5) can slide towards the axis of the pipeline mounting groove (11) along the buffer grooves (12), each buffer device (5) comprises a spring (51) and a butting block (52), one end of each spring (51) is connected with the inner wall of the corresponding buffer groove (12), the other end of each spring is fixedly connected with the corresponding butting block (52), the butting blocks (52) are in contact connection with the corresponding buffer grooves (12), and one ends, far away from the springs (51), of the butting blocks (52) are arranged in the pipeline mounting groove (11);
two fixing seat connecting plates (13) are arranged on the fixing seat (1), the two fixing seat connecting plates (13) are respectively arranged on two sides of the pipeline mounting groove (11), and a groove (131) is formed in each fixing seat connecting plate (13);
fixing frame connecting plates (21) are arranged at two ends of the semi-ring fixing frame (2), a convex block (22) matched with the groove (131) is arranged on one side, close to the fixing base connecting plate (13), of each fixing frame connecting plate (21), and the convex block (22) is clamped in the groove (131);
the semi-ring fixing structure is characterized in that first threaded holes (132) are formed in the grooves (131), second threaded holes (221) are formed in the protruding blocks (22), the first threaded holes (132) correspond to the second threaded holes (221) in position one to one, third threaded holes (23) are formed in the fixing frame connecting plate (21), the second threaded holes (221) are communicated with the third threaded holes (23), the first threaded holes (132), the second threaded holes (221) and the third threaded holes (23) are matched with the connecting bolts (3), the connecting bolts (3) are connected with the first threaded holes (132), the second threaded holes (221) and the third threaded holes (23) through threads, and the semi-ring fixing frame (2) is fixedly installed on the fixing base (1) through the connecting bolts (3).
2. A natural gas pipeline securing device according to claim 1, wherein: and the connecting bolt (3) is provided with a limiting plate (31), and the limiting plate (31) is connected with the fixing frame connecting plate (21) through a positioning bolt (32).
3. A natural gas pipeline securing device, as claimed in claim 2, wherein: the limiting plate (31) is provided with a limiting hole (311) matched with the positioning bolt (32), the fixing frame connecting plate (21) is provided with a positioning hole (212) matched with the positioning bolt (32), internal threads matched with the external threads of the positioning bolt (32) are arranged in the positioning hole (212) and the limiting hole (311), and the positioning hole (212) corresponds to the limiting hole (311) in position one to one.
4. A natural gas pipeline securing device according to claim 3, wherein: the positioning bolt (32) is in threaded connection with the positioning hole (212) and the limiting hole (311), and the limiting plate (31) is fixedly connected with the fixed frame connecting plate (21) through the positioning bolt (32).
5. A natural gas pipeline securing device, as claimed in claim 1, wherein: the fixing seat is characterized in that a fixing seat mounting plate (14) is arranged on the fixing seat (1), and the fixing seat mounting plate (14) is fixedly mounted on the wall body (4) through a fixing bolt (15).
6. A natural gas pipeline securing device according to claim 1, wherein: and a buffer cushion (53) is arranged on the end surface, far away from the spring (51), of the abutting block (52).
7. A natural gas pipeline securing device according to claim 1, wherein: a plurality of buffer grooves (12) are uniformly arranged on the inner wall of the pipeline mounting groove (11) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574655.6U CN217736508U (en) | 2022-06-23 | 2022-06-23 | Natural gas line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574655.6U CN217736508U (en) | 2022-06-23 | 2022-06-23 | Natural gas line fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217736508U true CN217736508U (en) | 2022-11-04 |
Family
ID=83843416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221574655.6U Active CN217736508U (en) | 2022-06-23 | 2022-06-23 | Natural gas line fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217736508U (en) |
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2022
- 2022-06-23 CN CN202221574655.6U patent/CN217736508U/en active Active
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