CN216618804U - Air pipe fixing device for coal mine safety management - Google Patents
Air pipe fixing device for coal mine safety management Download PDFInfo
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- CN216618804U CN216618804U CN202123342385.4U CN202123342385U CN216618804U CN 216618804 U CN216618804 U CN 216618804U CN 202123342385 U CN202123342385 U CN 202123342385U CN 216618804 U CN216618804 U CN 216618804U
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Abstract
The utility model discloses a ventilating duct fixing device for coal mine safety management, and relates to the technical field of coal mine engineering. The pipe groove fixing device comprises a fixing component and an auxiliary component, wherein the fixing component is fixed at two ends of a pipe groove, the auxiliary component is connected to the fixing component in a sliding mode, the fixing component comprises a fixing plate and a limiting part, the limiting part is connected to the fixing plate in a sliding mode, the auxiliary component comprises an upper auxiliary plate and a lower auxiliary plate, and the upper auxiliary plate is movably connected to the lower auxiliary plate. According to the utility model, by arranging the fixing component and the auxiliary component, when the ventilating duct penetrates through the fixing plate, the first limiting piece can abut against the inner wall of the duct groove, and the second limiting piece can abut against the outer wall of the ventilating duct, so that the ventilating duct can be fixed in the duct groove.
Description
Technical Field
The utility model belongs to the technical field of coal mine engineering, and particularly relates to a fixing device for a ventilation pipeline for coal mine safety management.
Background
Air pipe fixing device for coal mine safety management, as the name suggests, be the fixing device who uses in coal mine safety management can support air pipe, though current air pipe fixing device for coal mine safety management is very common in present pipe laying and installation, can fix air pipe, but it still has following drawback in actual use:
1. when the existing ventilation pipeline for coal mine safety management is connected to the exhaust window, a fixing device is not arranged on one side, close to the inside of the pipe groove, of the exhaust window, and when the ventilation pipeline shakes, the pipeline easily falls off the exhaust window;
2. when current ventilation pipe fixing device for coal mine safety control is in use, when meetting the less ventilation pipe of diameter, what adopt usually utilizes the clamp to fix the pipeline, but because the clamp makes the pipeline take place deformation easily, influence the efficiency of ventilation.
Therefore, the existing ventilating duct fixing device for coal mine safety management has poor practicability and cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device for a ventilation pipeline for coal mine safety management, which can protect the ventilation pipeline and avoid the ventilation pipeline from falling off through a fixing component and an auxiliary component, and solves the problems that the ventilation pipeline is damaged and the ventilation pipeline is separated from an exhaust window in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a fixing device for a ventilation pipeline for coal mine safety management, which comprises a fixing component and an auxiliary component, wherein the fixing component is fixed at two ends of a pipe groove, the auxiliary component is connected to the fixing component in a sliding manner, the fixing component comprises a fixing plate and a limiting part, the limiting part is connected to the fixing plate in a sliding manner, the auxiliary component comprises an upper auxiliary plate and a lower auxiliary plate, and the upper auxiliary plate is movably connected to the lower auxiliary plate.
Furthermore, the upper end and the lower end of one side of the fixed plate are both provided with sliding grooves, the other side of the fixed plate is provided with a group of limiting grooves in an annular array, the middle of the fixed plate is provided with a placing groove, and the fixed plate can be used for placing ventilation pipelines by arranging the placing groove.
Furthermore, the limiting part comprises a first limiting part and a second limiting part, and the first limiting part and the second limiting part are both connected in the limiting groove in a sliding manner.
Furthermore, the one end fixedly connected with slipmat that the standing groove was kept away from to first locating part, the one end fixedly connected with slipmat that the second locating part is close to the standing groove, equal threaded connection has spacing bolt on first locating part and the second locating part, through setting up spacing bolt, can be used for fixed first locating part and second locating part.
Furthermore, the sliding plates are fixedly connected to the same sides of the upper auxiliary plate and the lower auxiliary plate, the sliding plates are slidably connected to the sliding grooves of the fixing plate, a pair of identical rubber pads is fixedly connected to the adjacent sides of the upper auxiliary plate and the lower auxiliary plate, and the rubber pads are arranged to increase friction between the upper auxiliary plate and the ventilation duct when the ventilation duct is fixed, so that the ventilation duct can be fixed in the auxiliary assembly.
Furthermore, both ends of the lower auxiliary plate are fixedly connected with threaded columns, elastic pieces are sleeved on the threaded columns, and the threaded columns are inserted on the upper auxiliary plate.
The utility model has the following beneficial effects:
1. according to the utility model, the fixing component is arranged, when the ventilating duct penetrates through the fixing plate, the first limiting piece is moved to abut against the inner wall of the duct groove through the limiting part connected to the fixing plate in a sliding manner, so that the stability of the fixing plate is increased, and meanwhile, the second limiting piece abuts against the outer wall of the ventilating duct, so that the ventilating duct is fixed, and the ventilating duct is prevented from being damaged due to overlarge pressure.
2. According to the utility model, the auxiliary assembly is arranged, and when the air duct is used, the elastic piece is connected between the upper auxiliary plate and the lower auxiliary plate, so that the air duct can be suitable for air ducts with various diameters when being installed, and the rubber pad can be clamped in the folds of the air duct, so that the air duct can be fixed in the auxiliary assembly, and the air duct is prevented from being separated from the exhaust window when the air duct shakes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of a fixing device for ventilation ducts for coal mine safety management;
FIG. 2 is a schematic structural view of a fixing assembly according to the present invention;
FIG. 3 is a schematic structural diagram of the auxiliary assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a fixing assembly; 11. a fixing plate; 111. a limiting groove; 112. a chute; 12. a limiting part; 121. a first limit piece; 122. a second limiting member; 2. an auxiliary component; 21. an upper auxiliary plate; 211. a slide plate; 212. a rubber pad; 22. a lower auxiliary plate; 221. a threaded post; 222. an elastic member.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the present invention is a ventilation duct fixing device for coal mine safety management, including a fixing component 1 and an auxiliary component 2, wherein the fixing component 1 is fixed at two ends of a duct slot, and the auxiliary component 2 is slidably connected to the fixing component 1.
As shown in fig. 1-2, the fixing assembly 1 includes a fixing plate 11 and a position-limiting portion 12, the position-limiting portion 12 is slidably connected to the fixing plate 11, the upper and lower ends of one side of the fixing plate 11 are both provided with sliding slots 112, the other side of the fixing plate 11 is provided with a set of annular array position-limiting slots 111, the middle of the fixing plate 11 is provided with a placement slot, the position-limiting portion 12 includes a first position-limiting member 121 and a second position-limiting member 122, the first position-limiting member 121 and the second position-limiting member 122 are both slidably connected to the position-limiting slots 111, one end of the first position-limiting member 121 away from the placement slot is fixedly connected with an anti-slip mat, one end of the second position-limiting member 122 close to the placement slot is fixedly connected with an anti-slip mat, the first position-limiting member 121 and the second position-limiting member 122 are both threadedly connected with a position-limiting bolt, when in use, after the ventilation duct is inserted into the placement slot of the fixing plate 11, the ventilation duct is first fixed by the auxiliary assembly 2, then, the first limiting member 121 is moved to enable the anti-slip pad of the first limiting member 121 to abut against the inner wall of the pipe groove, when the first limiting member 121 abuts against the pipe groove, the limiting bolt is screwed by a tool to enable the limiting bolt to abut against the limiting groove 111, at this time, the first limiting member 121 is fixed on the fixing plate 11, then, the second limiting member 122 is moved, after the anti-slip pad of the second limiting member 122 abuts against the ventilation duct, the position of the second limiting member 122 is fixed by screwing the limiting bolt, and finally, the ventilation duct is connected to the exhaust window.
As shown in fig. 1 and 3, the auxiliary assembly 2 includes an upper auxiliary plate 21 and a lower auxiliary plate 22, the upper auxiliary plate 21 is movably connected to the lower auxiliary plate 22, sliding plates 211 are fixedly connected to the same sides of the upper auxiliary plate 21 and the lower auxiliary plate 22, the sliding plates 211 are slidably connected to the sliding slots 112 of the fixing plate 11, a pair of identical rubber pads 212 are fixedly connected to adjacent sides of the upper auxiliary plate 21 and the lower auxiliary plate 22, threaded posts 221 are fixedly connected to both ends of the lower auxiliary plate 22, elastic members 222 are sleeved on the threaded posts 221, the threaded posts 221 are inserted into the upper auxiliary plate 21, when in use, the sliding plates 211 of the lower auxiliary plate 22 are first slidably connected to the fixing plate 11, then the ventilation duct is placed on the lower auxiliary plate 22, then the upper auxiliary plate 21 is connected to the fixing plate 11, the upper auxiliary plate 21 is made to slide downwards and is inserted into the threaded posts 221, then the upper auxiliary plate 21 is pressed, the upper auxiliary plate 21 is made to compress the elastic member 222, and when the ventilation duct is fixed in the auxiliary assembly 2, the nut is connected to the threaded post 221, so that the distance between the upper auxiliary plate 21 and the lower auxiliary plate 22 can be fixed, thereby fixing the ventilation duct, and when the ventilation duct shakes, the part connected with the exhaust window is not affected.
One specific application of this embodiment is: first, when mounting, the lower auxiliary plate 22 of the auxiliary assembly 2 is connected to the fixing plate 11 of the fixing assembly 1, and the ventilation duct is passed through the fixing assembly 1, second, the upper auxiliary plate 21 of the auxiliary assembly 2 is connected to the fixing plate 11, and the ventilation duct is fixed in the auxiliary assembly 2, and third, when using, the fixing plate 11 can be fixed in the duct groove while supporting the ventilation duct by moving the limiting part 12 on the fixing assembly 1.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a ventilation pipe fixing device for coal mine safety control, includes fixed subassembly (1) and auxiliary assembly (2), its characterized in that: the fixed components (1) are fixed at two ends of the pipe groove, and the auxiliary components (2) are connected to the fixed components (1) in a sliding manner;
the fixing component (1) comprises a fixing plate (11) and a limiting part (12), wherein the limiting part (12) is connected to the fixing plate (11) in a sliding mode;
the auxiliary assembly (2) comprises an upper auxiliary plate (21) and a lower auxiliary plate (22), wherein the upper auxiliary plate (21) is movably connected to the lower auxiliary plate (22).
2. The ventilation duct fixing device for coal mine safety management according to claim 1, wherein the upper end and the lower end of one side of the fixing plate (11) are both provided with sliding grooves (112), the other side of the fixing plate (11) is provided with a group of limiting grooves (111) in an annular array, and the middle of the fixing plate (11) is provided with a placing groove.
3. The ventilation duct fixing device for coal mine safety management according to claim 2, wherein the limiting portion (12) comprises a first limiting member (121) and a second limiting member (122), and the first limiting member (121) and the second limiting member (122) are slidably connected in the limiting groove (111).
4. The ventilation duct fixing device for coal mine safety management according to claim 3, wherein an anti-slip mat is fixedly connected to one end of the first limiting member (121) far away from the placing groove, an anti-slip mat is fixedly connected to one end of the second limiting member (122) near the placing groove, and limiting bolts are respectively in threaded connection with the first limiting member (121) and the second limiting member (122).
5. A ventilation duct fixing device for coal mine safety management according to claim 1, characterized in that a sliding plate (211) is fixedly connected to the same side of the upper auxiliary plate (21) and the lower auxiliary plate (22), the sliding plate (211) is slidably connected to the sliding slot (112) of the fixing plate (11), and a pair of identical rubber pads (212) is fixedly connected to the adjacent side of the upper auxiliary plate (21) and the lower auxiliary plate (22).
6. The ventilation duct fixing device for coal mine safety management according to claim 5, characterized in that both ends of the lower auxiliary plate (22) are fixedly connected with threaded columns (221), the threaded columns (221) are sleeved with elastic pieces (222), and the threaded columns (221) are inserted on the upper auxiliary plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342385.4U CN216618804U (en) | 2021-12-28 | 2021-12-28 | Air pipe fixing device for coal mine safety management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123342385.4U CN216618804U (en) | 2021-12-28 | 2021-12-28 | Air pipe fixing device for coal mine safety management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618804U true CN216618804U (en) | 2022-05-27 |
Family
ID=81683868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123342385.4U Active CN216618804U (en) | 2021-12-28 | 2021-12-28 | Air pipe fixing device for coal mine safety management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618804U (en) |
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2021
- 2021-12-28 CN CN202123342385.4U patent/CN216618804U/en active Active
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