CN219866651U - Ventilating duct fixing device for coal mine safety management - Google Patents
Ventilating duct fixing device for coal mine safety management Download PDFInfo
- Publication number
- CN219866651U CN219866651U CN202321209840.XU CN202321209840U CN219866651U CN 219866651 U CN219866651 U CN 219866651U CN 202321209840 U CN202321209840 U CN 202321209840U CN 219866651 U CN219866651 U CN 219866651U
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- CN
- China
- Prior art keywords
- fixedly connected
- coal mine
- fixing device
- safety management
- mine safety
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model relates to the technical field of pipeline fixation, and discloses a ventilation pipeline fixing device for coal mine safety management, which comprises a bottom plate, wherein limiting plates are fixedly connected to two sides of the upper part of the bottom plate, limiting grooves are formed in the front side and the rear side of each limiting plate, a first mounting plate is fixedly connected to the inner bottom of each limiting groove, a first fixing sleeve is fixedly connected to the upper part of each first mounting plate, a second mounting plate is slidably connected to the inner part of each limiting groove, a second fixing sleeve is fixedly connected to the bottom of each second mounting plate, and two sides of each second mounting plate are fixedly connected with a first mounting plate through threaded columns. According to the utility model, through the cooperation among the structures such as the limiting plate, the limiting groove, the first mounting plate, the first fixing sleeve, the second mounting plate, the second fixing sleeve and the threaded column, the ventilation pipeline fixing device for coal mine safety management can effectively fix the ventilation pipeline, and the ventilation pipeline is prevented from falling off due to poor fixing effect.
Description
Technical Field
The utility model relates to the technical field of pipeline fixing, in particular to a ventilating pipeline fixing device for coal mine safety management.
Background
The utility model provides a ventilation pipe fixing device for coal mine safety management, is just as the name suggests, is one kind and uses the fixing device that can support the ventilation pipe in coal mine safety management, and though current ventilation pipe fixing device for coal mine safety management is very common in present pipeline laying and installation, can fix the ventilation pipe, but current partial ventilation pipe fixing device often fixes the effect generally, and the ventilation pipe easily drops, and often can't seal the pipeline junction, and outside air easily gets into the ventilation pipe through the junction.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a ventilating duct fixing device for coal mine safety management.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ventilation duct fixing device for coal mine safety management, includes the bottom plate, bottom plate upper portion both sides fixedly connected with limiting plate, both sides all are provided with the spacing groove around the limiting plate, the first mounting panel of in the spacing groove fixedly connected with, first mounting panel upper portion fixedly connected with is first fixed cover, the inside sliding connection of spacing groove has the second mounting panel, the fixed cover of second mounting panel bottom fixedly connected with, the first mounting panel of screw thread post fixedly connected with is passed through to second mounting panel both sides, screw thread post outside threaded connection has first nut.
As a further description of the above technical solution:
the limiting plate middle part rotates and is connected with the connecting rod, the one end fixedly connected with sealing washer that the connecting rod is close to mutually, sealing washer bottom fixedly connected with thread bush, the inboard threaded connection of thread bush has two-way threaded rod, and two-way threaded rod one end fixedly connected with changes the handle, sealing washer top fixedly connected with connecting piece, connecting piece middle part threaded connection has the bolt, bolt outside threaded connection has the second nut.
As a further description of the above technical solution:
the upper part of the second fixing sleeve is connected with a first ventilation pipeline and a second ventilation pipeline in a sliding manner.
As a further description of the above technical solution:
the first fixed sleeve is positioned right above the second fixed sleeve.
As a further description of the above technical solution:
and one end of the connecting rod, which is far away from the connecting rod, is fixedly connected with a limiting block.
As a further description of the above technical solution:
the connecting piece is connected with another connecting piece through bolts.
As a further description of the above technical solution:
the sealing ring is connected with the first ventilation pipeline and the second ventilation pipeline.
The utility model has the following beneficial effects:
1. according to the utility model, through the cooperation among the structures such as the limiting plate, the limiting groove, the first mounting plate, the first fixing sleeve, the second mounting plate, the second fixing sleeve and the threaded column, the ventilation pipeline fixing device for coal mine safety management can effectively fix the ventilation pipeline, and the ventilation pipeline is prevented from falling off due to poor fixing effect.
2. According to the utility model, through the cooperation among the structures such as the connecting rod, the sealing ring, the threaded sleeve, the bidirectional threaded rod, the rotating handle, the connecting piece and the like, the ventilation pipeline fixing device for coal mine safety management can seal the joint of the ventilation pipeline and prevent external air from entering the ventilation pipeline through the joint.
Drawings
FIG. 1 is a perspective view of a ventilation duct fixing device for coal mine safety management, which is provided by the utility model;
fig. 2 is an enlarged view at a in fig. 1;
fig. 3 is an expanded view of the ventilation pipe fixing device for coal mine safety management.
Legend description:
1. a bottom plate; 2. a limiting plate; 3. a limit groove; 4. a first mounting plate; 5. a first fixing sleeve; 6. a second mounting plate; 7. a second fixing sleeve; 8. a threaded column; 9. a first nut; 10. a first ventilation duct; 11. a second ventilation duct; 12. a two-way threaded rod; 13. a rotating handle; 14. a connecting rod; 15. a limiting block; 16. a seal ring; 17. a thread sleeve; 18. a connecting piece; 19. a bolt; 20. and a second nut.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a ventilation pipe fixing device for coal mine safety management, including bottom plate 1, bottom plate 1 upper portion both sides fixedly connected with limiting plate 2, both sides all are provided with spacing groove 3 around limiting plate 2, first panel 4 of fixedly connected with in spacing groove 3, first panel 4 upper portion fixedly connected with first fixed cover 5, spacing groove 3 inside sliding connection has second mounting panel 6, second panel 6 bottom fixedly connected with second fixed cover 7, second mounting panel 6 both sides pass through screw post 8 fixedly connected with first mounting panel 4, screw post 8 outside threaded connection has first nut 9, when needs are fixed to the ventilation pipe, place first ventilation pipe 10 and second ventilation pipe 11 on first fixed cover 5 upper portion, rotate screw post 8 and make second mounting panel 6 carry out the downward movement along spacing groove 3, second panel 6 drives the fixed cover 7 of second, second fixed cover 7 moves to first fixed cover 5 upper portion after, rotate first nut 9 makes first nut 9 consolidate screw post 8, thereby realized that the ventilation pipe fixing device for coal mine safety management can prevent effectively that the ventilation pipe from falling because of fixed effect is poor to the ventilation pipe.
The middle part of the limiting plate 2 is rotationally connected with a connecting rod 14, one end, close to the connecting rod 14, of the connecting rod is fixedly connected with a sealing ring 16, the bottom of the sealing ring 16 is fixedly connected with a thread sleeve 17, the inner side of the thread sleeve 17 is in threaded connection with a bidirectional threaded rod 12, one end of the bidirectional threaded rod 12 is fixedly connected with a rotating handle 13, the top of the sealing ring 16 is fixedly connected with a connecting piece 18, the middle part of the connecting piece 18 is in threaded connection with a bolt 19, the outer side of the bolt 19 is in threaded connection with a second nut 20, when the joint of the ventilating ducts needs to be sealed, the rotating handle 13 drives the bidirectional threaded rod 12 to rotate, the bidirectional threaded rod 12 rotates to drive the thread sleeve 17 on the two sides to move relatively, the thread sleeve 17 drives the sealing ring 16 to move, the sealing ring 16 drives the connecting piece 18 to move to one side of the other connecting piece 18, the second nut 20 is rotated to enable the second nut 20 to reinforce the bolt 19, the joint of the first ventilating duct 10 and the joint of the second ventilating duct 11 through the sealing ring 16, thereby realizing that the fixing device for coal mine safety management can seal the joint of the ventilating duct, prevent the joint of the ventilating duct from entering the ventilating duct 7, and the second duct 10 is fixedly connected with the second duct 11 through the second duct 10, and the second duct 7 is fixedly connected with the second duct 11, and the second duct 5 is fixedly arranged on the side of the limiting block 5, and the side of the ventilating duct is fixedly connected with the ventilating duct 5 through the second duct 5, the connecting piece 18 is connected with the other connecting piece 18 through the bolt 19, the bolt 19 is rotated to enable the bolt 19 to be fixedly connected with the connecting piece 18 and the other connecting piece 18, the sealing ring 16 is connected with the first ventilation pipeline 10 and the second ventilation pipeline 11, and the joint of the first ventilation pipeline 10 and the second ventilation pipeline 11 is sealed through the sealing ring 16.
Working principle: when the ventilation pipeline is required to be fixed, the first ventilation pipeline 10 and the second ventilation pipeline 11 are placed on the upper portion of the first fixing sleeve 5, the threaded column 8 is rotated to enable the second fixing sleeve 7 to move downwards along the limiting groove 3, the second mounting plate 6 drives the second fixing sleeve 7 to move downwards, after the second fixing sleeve 7 moves to the upper portion of the first fixing sleeve 5, the first nut 9 is rotated to enable the first nut 9 to reinforce the threaded column 8, and therefore the ventilation pipeline fixing device for coal mine safety management can effectively fix the ventilation pipeline, prevent the ventilation pipeline from falling off due to poor fixing effect, when the ventilation pipeline connection position is required to be sealed, the rotating handle 13 is rotated to enable the rotating handle 13 to drive the bidirectional threaded rod 12 to rotate, the threaded sleeve 17 on two sides of the bidirectional threaded rod 12 is driven to move relatively, the threaded sleeve 17 drives the sealing ring 16 to move, the sealing ring 16 drives the connecting piece 18 to move, after the connecting piece 18 moves to one side of the other connecting piece 18, the connecting piece 18 is fixedly connected with the other connecting piece 18 by the bolt 19, the second nut 20 is rotated to enable the second nut 20 to reinforce the bolt 19, and the ventilation pipeline 19 to be sealed by the first nut 20, and the ventilation pipeline connection position can be sealed with the ventilation pipeline 11 through the sealing device, and the ventilation pipeline connection position can be sealed and the ventilation pipeline can be prevented from entering the ventilation pipeline.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a ventilation duct fixing device for coal mine safety management, includes bottom plate (1), its characterized in that: bottom plate (1) upper portion both sides fixedly connected with limiting plate (2), both sides all are provided with spacing groove (3) around limiting plate (2), first mounting panel (4) of interior fixedly connected with in spacing groove (3), first fixed cover (5) of first mounting panel (4) upper portion fixedly connected with, inside sliding connection of spacing groove (3) has second mounting panel (6), second mounting panel (6) bottom fixedly connected with second fixed cover (7), second mounting panel (6) both sides are through screw thread post (8) fixedly connected with first mounting panel (4), screw thread post (8) outside threaded connection has first nut (9).
2. The ventilation duct fixing device for coal mine safety management according to claim 1, wherein: the utility model discloses a limiting plate, including limiting plate (2), connecting rod (14) one end fixedly connected with sealing washer (16) that is close to mutually, sealing washer (16) bottom fixedly connected with thread bush (17), inboard threaded connection of thread bush (17) has two-way threaded rod (12), and two-way threaded rod (12) one end fixedly connected with changes handle (13), sealing washer (16) top fixedly connected with connecting piece (18), connecting piece (18) middle part threaded connection has bolt (19), bolt (19) outside threaded connection has second nut (20).
3. The ventilation duct fixing device for coal mine safety management according to claim 1, wherein: the upper part of the second fixing sleeve (7) is connected with a first ventilation pipeline (10) and a second ventilation pipeline (11) in a sliding manner.
4. The ventilation duct fixing device for coal mine safety management according to claim 1, wherein: the first fixing sleeve (5) is positioned right above the second fixing sleeve (7).
5. The ventilation duct fixing device for coal mine safety management according to claim 2, wherein: one end of the connecting rod (14) far away from is fixedly connected with a limiting block (15).
6. The ventilation duct fixing device for coal mine safety management according to claim 2, wherein: the connecting piece (18) is connected with the other connecting piece (18) through a bolt (19).
7. The ventilation duct fixing device for coal mine safety management according to claim 2, wherein: the sealing ring (16) is connected with the first ventilation pipeline (10) and the second ventilation pipeline (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209840.XU CN219866651U (en) | 2023-05-18 | 2023-05-18 | Ventilating duct fixing device for coal mine safety management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209840.XU CN219866651U (en) | 2023-05-18 | 2023-05-18 | Ventilating duct fixing device for coal mine safety management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866651U true CN219866651U (en) | 2023-10-20 |
Family
ID=88342776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209840.XU Active CN219866651U (en) | 2023-05-18 | 2023-05-18 | Ventilating duct fixing device for coal mine safety management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866651U (en) |
-
2023
- 2023-05-18 CN CN202321209840.XU patent/CN219866651U/en active Active
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