CN220523901U - Mounting mechanism for explosion suppressor of gas conveying pipeline - Google Patents
Mounting mechanism for explosion suppressor of gas conveying pipeline Download PDFInfo
- Publication number
- CN220523901U CN220523901U CN202321949893.5U CN202321949893U CN220523901U CN 220523901 U CN220523901 U CN 220523901U CN 202321949893 U CN202321949893 U CN 202321949893U CN 220523901 U CN220523901 U CN 220523901U
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- connecting ring
- fixedly connected
- wall
- explosion suppressor
- ring
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- 238000004880 explosion Methods 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 15
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses an explosion suppressor mounting mechanism of a gas conveying pipeline, which comprises an extension pipe, wherein the top of the conveying pipeline is fixedly connected with the extension pipe in a penetrating manner, the outer wall of the top of the extension pipe is fixedly connected with a first connecting ring, the top of the first connecting ring is provided with a second connecting ring, and the explosion suppressor is fixedly connected with the inner wall of the second connecting ring; according to the utility model, the yielding hole can be driven to abut against the limiting plate by rotating the second connecting ring, the first connecting ring and the second connecting ring can be pressed by the limiting plate and the yielding hole, the second connecting ring can be conveniently positioned, the wedge block can be driven to move by rotating the rotating ring, the positioning column can be driven to move downwards and be inserted into the second positioning hole, the second connecting ring and the first connecting ring are relatively fixed, the second connecting ring and the rotating ring can not rotate in the using process, and the second connecting ring and the rotating ring can be fixed together by bolts, so that the second connecting ring and the first connecting ring can be further fixed indirectly, and the installation is firmer.
Description
Technical Field
The utility model relates to the technical field of explosion suppressors, in particular to an explosion suppressor installation mechanism of a gas conveying pipeline.
Background
At present, a plurality of researches are carried out on the wave-absorbing and explosion-suppressing mechanism and the explosion-suppressing effect of the explosion suppressor, and the research objects comprise coal mine underground roadway gas and coal dust explosion; the fuel gas and the oil gas in the oil gas pipeline, the roadway and the cave depot explode; gas and dust explosions in industrial pipelines, and the like.
When the explosion suppressor is used, the explosion suppressor is required to be installed on a gas conveying pipeline, however, the existing installation mode is usually a flange bolt connection mode, the fixing is firm, the bolts are unscrewed one by one during installation and replacement maintenance, meanwhile, the explosion suppressor is inconvenient to pre-position during installation, the installation time is prolonged, and the working efficiency is reduced.
Therefore, it is necessary to provide an explosion suppressor mounting mechanism for a gas delivery conduit.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an explosion suppressor mounting mechanism of a gas conveying pipeline.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an explosion suppressor mounting mechanism of a gas conveying pipeline comprises a conveying pipeline and an explosion suppressor,
the top of the conveying pipeline is fixedly connected with an extension pipe in a penetrating manner, the outer wall of the top of the extension pipe is fixedly connected with a first connecting ring, the top of the first connecting ring is provided with a second connecting ring, and the explosion suppressor is fixedly connected to the inner wall of the second connecting ring;
the guide posts are fixedly connected to the top of the first connecting ring, and mounting holes which are clamped with the guide posts are formed in the top of the second connecting ring and are used for fixing the first connecting ring and the second connecting ring;
and the limiting mechanism is arranged on the second connecting ring and is used for further fixing the second connecting ring and the first connecting ring.
As still further scheme of the utility model, the limiting mechanism comprises a plurality of positioning columns penetrating through and sliding on the top of the second connecting ring, the top of the first connecting ring is provided with a second positioning hole corresponding to the positioning column, and the top of the second connecting ring is provided with a plurality of wedges matched with the positioning column.
As a still further proposal of the utility model, the outer wall of the second connecting ring is rotatably sleeved with a rotating ring, and a plurality of wedge blocks are fixedly connected with the bottom inner wall of the second connecting ring.
As a still further scheme of the utility model, the mounting hole comprises a plurality of jacks and a yielding hole which are arranged at the top of the second connecting ring, the jacks are communicated with the yielding hole, the top of the guide post is fixedly connected with a limiting plate corresponding to the jacks, and the yielding hole corresponds to the guide post.
As a still further aspect of the present utility model, the middle section of the relief hole is inclined.
As a still further scheme of the utility model, the top of the positioning column is fixedly connected with a limiting block, the outer wall of the positioning column is sleeved with a spring, and two ends of the spring are fixedly connected with one side, close to each other, of the limiting block and the second connecting ring respectively.
As still further scheme of the utility model, the outer wall of the rotating ring is connected with a bolt through a thread, and the outer wall of the second connecting ring is provided with a first positioning hole corresponding to the bolt.
As a still further scheme of the utility model, the outer wall of the bolt is provided with anti-skid patterns.
The beneficial effects of the utility model are as follows:
1. the second connecting ring is rotated to drive the abdication hole to be inconsistent with the limiting plate, the first connecting ring and the second connecting ring can be pressed together through the limiting plate and the abdication hole, the second connecting ring is conveniently positioned, and the working efficiency is improved.
2. The wedge block is driven to move by rotating the rotating ring, so that the positioning column can be driven to move downwards and be inserted into the second positioning hole, the second connecting ring and the first connecting ring are relatively fixed, rotation cannot occur in the using process, and the time for screwing a plurality of bolts is shortened.
3. The second connecting ring and the rotating ring can be fixed together through bolts, so that the second connecting ring and the first connecting ring can be indirectly further fixed, and the installation is firmer.
Drawings
FIG. 1 is a schematic three-dimensional structure of an explosion suppressor mounting mechanism for a gas delivery conduit according to the present utility model;
FIG. 2 is a schematic diagram of an explosion structure of an explosion suppressor mounting mechanism for a gas delivery conduit according to the present utility model;
FIG. 3 is a schematic view of a rotating ring structure of an explosion suppressor mounting mechanism for a gas delivery conduit according to the present utility model;
fig. 4 is a schematic diagram of a second connecting ring structure of an explosion suppressor mounting mechanism for a gas transmission pipeline according to the present utility model.
In the figure: 1. a delivery conduit; 2. a first connection ring; 3. a rotating ring; 4. a bolt; 5. an explosion suppressor; 6. a second connecting ring; 7. a mounting hole; 8. a first positioning hole; 9. positioning columns; 10. a guide post; 11. a limiting plate; 12. a second positioning hole; 13. wedge blocks; 14. a relief hole; 15. a jack; 16. a spring; 17. and (5) extending the pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. It should be noted that the terms "mounted," "connected," and "disposed" are to be construed broadly, unless explicitly stated or defined otherwise, and that the particular meaning of such terms in this patent will be understood by those of ordinary skill in the art, as appropriate.
Referring to fig. 1-4, an explosion suppressor mounting mechanism for a gas delivery conduit includes, a delivery conduit 1 and an explosion suppressor 5,
the top of the conveying pipeline 1 is fixedly connected with an extension pipe 17 in a penetrating manner, the outer wall of the top of the extension pipe 17 is fixedly connected with a first connecting ring 2, the top of the first connecting ring 2 is provided with a second connecting ring 6, and the explosion suppressor 5 is fixedly connected with the inner wall of the second connecting ring 6;
the guide posts 10 are fixedly connected to the top of the first connecting ring 2, and the top of the second connecting ring 6 is provided with a mounting hole 7 clamped with the guide posts 10 and used for fixing the first connecting ring 2 and the second connecting ring 6;
the limiting mechanism is arranged on the second connecting ring 6 and used for further fixing the second connecting ring 6 and the first connecting ring 2, the second connecting ring 6 and the first connecting ring 2 can be fixed through the guide post 10 and the mounting hole 7, and meanwhile, the second connecting ring 6 and the first connecting ring 2 can be further fixed through the limiting mechanism, so that the explosion suppressor 5 is convenient to install and is the same as the explosion suppressor used in the patent document CN 204041094U.
In the utility model, the limiting mechanism comprises a plurality of positioning columns 9 which are arranged at the top of the second connecting ring 6 in a penetrating and sliding manner, a second positioning hole 12 corresponding to the positioning columns 9 is formed at the top of the first connecting ring 2, a plurality of wedges 13 which are matched with the positioning columns 9 for use are arranged at the top of the second connecting ring 6, the positioning columns 9 can be driven to move downwards by moving the wedges 13, so that the positioning columns 9 are inserted into the second positioning holes 12, the second connecting ring 6 and the first connecting ring 2 can be limited, and the second connecting ring 6 and the first connecting ring 2 are prevented from rotating.
In the utility model, the outer wall of the second connecting ring 6 is rotatably sleeved with the rotating ring 3, and the plurality of wedges 13 are fixedly connected to the inner wall of the bottom of the second connecting ring 6, so that the plurality of wedges 13 can be integrally formed by setting the second connecting ring 6 and can rotate together.
In the utility model, the mounting hole 7 comprises a plurality of insertion holes 15 and a yielding hole 14 which are formed in the top of the second connecting ring 6, the insertion holes 15 are communicated with the yielding hole 14, the top of the guide post 10 is fixedly connected with a limiting plate 11 corresponding to the insertion holes 15, the yielding hole 14 corresponds to the guide post 10, the limiting plate 11 is inserted into the insertion holes 15 by placing the second connecting ring 6 on the first connecting ring 2, and the limiting plate 11 can be moved into the yielding hole 14 by rotating the second connecting ring 6, so that the second connecting ring 6 and the first connecting ring 2 can be fixed.
In particular, the middle section of the abdication hole 14 is inclined, and the abdication hole 14 is inclined, so that the second connecting ring 6 and the first connecting ring 2 can be extruded and fixed through the limiting plate 11 and the abdication hole 14 in the process of rotating the second connecting ring 6.
Especially, the top fixedly connected with stopper of reference column 9, the outer wall cover of reference column 9 is equipped with spring 16, and the both ends of spring 16 are close to one side fixed connection each other with stopper and second go-between 6 respectively, and when setting up through spring 16 can make wedge 13 reverse rotation, reference column 9 automatic re-setting keeps away from second locating hole 12, makes its dismantlement convenient.
In particular, the outer wall of the rotating ring 3 is connected with a bolt 4 through a thread, the outer wall of the second connecting ring 6 is provided with a first positioning hole 8 corresponding to the bolt 4, the bolt 4 can be inserted into the first positioning hole 8 by screwing the bolt 4, so that the second connecting ring 6 is limited, and the second connecting ring 6 can limit the first connecting ring 2 through a positioning column 9, so that the fixing effect is improved.
In particular, the outer wall of the bolt 4 is provided with anti-skid patterns, and the anti-skid patterns are set to facilitate manual rotation of the bolt 4, so that the use is convenient.
Working principle: when the installation is needed, the second connecting ring 6 is placed on the first connecting ring 2, the limiting plate 11 is inserted into the inserting hole 15, the second connecting ring 6 can be rotated to drive the installation hole 7 to move, the second connecting ring 6 can be driven to abut against the first connecting ring 2 through the abdicating hole 14 and the limiting plate 11, then the rotating ring 3 is rotated to drive the wedge block 13 to move, the wedge block 13 can abut against the positioning column 9 and drive the positioning column 9 to move downwards until the positioning column 9 is inserted into the second positioning hole 12, the second connecting ring 6 and the first connecting ring 2 can be fixed, finally the bolt 4 is rotated, one end of the bolt 4 is inserted into the first positioning hole 8, and the second connecting ring 6 is further fixed;
during disassembly, the bolt 4 is screwed, one end of the bolt 4 is far away from the first positioning hole 8, the rotating ring 3 is reversely rotated, the positioning column 9 moves upwards under the action force of the spring 16, is far away from the second positioning hole 12, the reverse second connecting ring 6 is rotated again, the limiting plate 11 corresponds to the jack 15, and then the second connecting ring 6 is pulled upwards, so that the second connecting ring 6 is separated from the first connecting ring 2, and the disassembly is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. An explosion suppressor installation mechanism of a gas conveying pipeline is characterized in that,
the top of the conveying pipeline (1) is fixedly connected with an extension pipe (17) in a penetrating manner, the outer wall of the top of the extension pipe (17) is fixedly connected with a first connecting ring (2), the top of the first connecting ring (2) is provided with a second connecting ring (6), and the explosion suppressor (5) is fixedly connected to the inner wall of the second connecting ring (6);
the guide posts (10) are fixedly connected to the top of the first connecting ring (2), and mounting holes (7) clamped with the guide posts (10) are formed in the top of the second connecting ring (6) and are used for fixing the first connecting ring (2) and the second connecting ring (6);
the limiting mechanism is arranged on the second connecting ring (6) and is used for further fixing the second connecting ring (6) and the first connecting ring (2), the limiting mechanism comprises a plurality of positioning columns (9) penetrating through the tops of the second connecting ring (6) in a sliding mode, second positioning holes (12) corresponding to the positioning columns (9) are formed in the tops of the first connecting ring (2), and a plurality of wedge blocks (13) matched with the positioning columns (9) are arranged at the tops of the second connecting ring (6).
2. The explosion suppressor mounting mechanism for a gas pipeline according to claim 1, wherein the outer wall of the second connecting ring (6) is rotatably sleeved with a rotating ring (3), and a plurality of wedges (13) are fixedly connected to the bottom inner wall of the second connecting ring (6).
3. The explosion suppressor mounting mechanism for a gas transmission pipeline according to claim 2, wherein the mounting hole (7) comprises a plurality of jacks (15) and a yielding hole (14) which are formed in the top of the second connecting ring (6), the jacks (15) are communicated with the yielding hole (14), a limiting plate (11) corresponding to the jacks (15) is fixedly connected to the top of the guide column (10), and the yielding hole (14) corresponds to the guide column (10).
4. A gas pipeline explosion suppressor mounting mechanism according to claim 3, wherein the middle section of the relief hole (14) is inclined.
5. The explosion suppressor mounting mechanism of the gas conveying pipeline according to claim 3, wherein a limiting block is fixedly connected to the top of the positioning column (9), a spring (16) is sleeved on the outer wall of the positioning column (9), and two ends of the spring (16) are fixedly connected with one side, close to each other, of the limiting block and the second connecting ring (6) respectively.
6. The explosion suppressor mounting mechanism for a gas pipeline according to claim 5, wherein the outer wall of the rotating ring (3) is connected with a bolt (4) through a thread, and the outer wall of the second connecting ring (6) is provided with a first positioning hole (8) corresponding to the bolt (4).
7. The explosion suppressor mounting mechanism for a gas delivery pipeline according to claim 6, wherein the outer wall of the bolt (4) is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949893.5U CN220523901U (en) | 2023-07-24 | 2023-07-24 | Mounting mechanism for explosion suppressor of gas conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949893.5U CN220523901U (en) | 2023-07-24 | 2023-07-24 | Mounting mechanism for explosion suppressor of gas conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523901U true CN220523901U (en) | 2024-02-23 |
Family
ID=89932473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321949893.5U Active CN220523901U (en) | 2023-07-24 | 2023-07-24 | Mounting mechanism for explosion suppressor of gas conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523901U (en) |
-
2023
- 2023-07-24 CN CN202321949893.5U patent/CN220523901U/en active Active
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