CN211230549U - Air pipe fixing and supporting device for coal mine - Google Patents
Air pipe fixing and supporting device for coal mine Download PDFInfo
- Publication number
- CN211230549U CN211230549U CN201821877733.3U CN201821877733U CN211230549U CN 211230549 U CN211230549 U CN 211230549U CN 201821877733 U CN201821877733 U CN 201821877733U CN 211230549 U CN211230549 U CN 211230549U
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- supporting
- fixing ring
- elastic fixing
- coal mine
- elastic
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Abstract
The utility model discloses a colliery is air pipe fixed stay device for ore deposit way, including backup pad and mounting panel, the top of backup pad is provided with elastic fixing ring, and elastic fixing ring's the outside is provided with the rubber layer, elastic fixing ring's side below is provided with the stopper, the upper surface of stopper is provided with the arc wall, the mounting panel is located the side of backup pad, and the side below of mounting panel is provided with a support loop bar, the inboard of support loop bar is provided with the movable groove, the front end of movable block is provided with coupling spring, and coupling spring's rear end is provided with the bracing piece. This air pipe fixed stay device for coal mine way is provided with the elastic fixation ring, can convolute the ventilation pipe of various big or small diameters through the elastic fixation ring that can convolute in the use of device and fix, improves the suitability of device, and the elastic fixation ring itself has good elasticity simultaneously, and the cooperation rubber layer can play good shock attenuation guard action to the ventilation pipe.
Description
Technical Field
The utility model relates to a mine road ventilation pipe technical field specifically is a colliery is air pipe fixed stay device for mine road.
Background
When carrying out the colliery construction, need ventilate to the inside of ore deposit way, ventilation in the ore deposit way can adopt the ventilation mode similar to central air conditioning usually, use air pipe to lead to inside the ore deposit way, and current air pipe is direct fastener direct even at the tunnel lateral wall through the structure is fixed usually, such structure leads to air pipe dismouting inconvenient, and the suitability is relatively poor moreover, be not convenient for carry out the adaptability installation to the air pipe of different diameters, lack certain shock attenuation safeguard function simultaneously, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery is air pipe fixed stay device for ore deposit way to it is fixed to provide ore deposit way air pipe mounting structure in solving above-mentioned background art, and the dismouting is inconvenient, the relatively poor problem of suitability.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing and supporting device for an air duct for a coal mine comprises a supporting plate and a mounting plate, wherein an elastic fixing ring is arranged above the supporting plate, a rubber layer is arranged outside the elastic fixing ring, a connecting hole is formed in the middle of the inner side of the elastic fixing ring, a connecting lug is arranged at the front end of the elastic fixing ring, a limiting block is arranged below the side of the elastic fixing ring, a limiting bolt is arranged outside the limiting block, an arc-shaped groove is formed in the upper surface of the limiting block, a buffering cushion is arranged inside the arc-shaped groove, the mounting plate is located on the side face of the supporting plate, a supporting sleeve rod is arranged below the side of the mounting plate, a movable groove is arranged inside the supporting sleeve rod, a movable block is arranged inside the movable groove, a connecting spring is arranged at the front end of the movable block, a supporting rod is arranged at the rear end of the connecting, and the inner side of the fixing hole is provided with a fixing bolt.
Preferably, the right end of the supporting plate is hinged with the mounting plate, and the lower part of the left end of the supporting plate is hinged with the top end of the supporting rod.
Preferably, the tail end of the elastic fixing ring and the middle part of the supporting plate are of a welding integrated structure, the front end of the elastic fixing ring is provided with a connecting lug, the connecting lug is matched with the connecting hole in structure, and meanwhile the connecting holes are uniformly distributed in the middle of the inner side of the elastic fixing ring.
Preferably, the stopper is provided with 2, and 2 stoppers are located the left and right sides of the solid fixed ring lower extreme of elasticity respectively to be provided with the rubber layer between solid fixed ring of elasticity and the stopper, pass through spacing bolt interconnect between stopper and the backup pad simultaneously.
Preferably, the lower end of the support sleeve rod is connected with the mounting plate through a hinge, the support sleeve rod and the support rod form a telescopic structure through a movable groove, and the movable groove and the movable block are matched with each other in structure.
Preferably, the number of the support rods is 2, the lower ends of the support rods are connected with the movable blocks through connecting springs, and the movable blocks are connected with the support sleeve rods through fixing bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the ventilation pipeline fixing and supporting device for the coal mine tunnel,
1. the elastic fixing ring is arranged, and is matched with the connecting hole and the connecting lug for use in the using process of the device, the ventilating pipes with various diameters can be wound and fixed through the elastic fixing ring which can be wound, the applicability of the device is improved, meanwhile, the elastic fixing ring has good elasticity, and the matching rubber layer can play a good role in damping and protecting the ventilating pipes;
2. the limiting blocks are arranged, in the using process of the device, the elastic fixing rings can be adjusted and supported through the limiting blocks on the two sides in cooperation with the arc-shaped grooves and the buffer pads, so that the device can support the ventilating duct more stably, and meanwhile, the supporting positions of the limiting blocks can be adjusted through the limiting bolts, so that the applicability of the device is improved;
3. be provided with mobilizable support loop bar, flexible regulation at the use of device cooperation bracing piece can be convenient for when the mounting panel inclines fixedly, keeps the triangle-shaped structure support to the backup pad to the device of being convenient for is installed fixedly on the slope surface in the ore deposit way, adapts to the complex environment in the ore deposit way, and the connecting spring in the while support loop bar can play certain buffering cushioning effect, improves the practicality of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the structure of the support sleeve of the present invention.
In the figure: 1. a support plate; 2. an elastic fixing ring; 3. a rubber layer; 4. connecting holes; 5. a connection bump; 6. a limiting block; 7. a limit bolt; 8. an arc-shaped slot; 9. a cushion pad; 10. mounting a plate; 11. supporting the loop bar; 12. a movable groove; 13. a movable block; 14. a connecting spring; 15. a support bar; 16. a fixing hole; 17. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fixing and supporting device for an air duct for a coal mine comprises a supporting plate 1, an elastic fixing ring 2, a rubber layer 3, a connecting hole 4, a connecting lug 5, a limiting block 6, a limiting bolt 7, an arc-shaped groove 8, a buffering cushion 9, a mounting plate 10, a supporting loop bar 11, a movable groove 12, a movable block 13, a connecting spring 14, a supporting rod 15, a fixing hole 16 and a fixing bolt 17, wherein the elastic fixing ring 2 is arranged above the supporting plate 1, the rubber layer 3 is arranged outside the elastic fixing ring 2, the connecting hole 4 is arranged in the middle of the inner side of the elastic fixing ring 2, the connecting lug 5 is arranged at the front end of the elastic fixing ring 2, the limiting block 6 is arranged below the side of the elastic fixing ring 2, the limiting bolt 7 is arranged outside the limiting block 6, the arc-shaped groove 8 is arranged on the upper surface of the limiting block 6, the buffering cushion, and a supporting sleeve rod 11 is arranged below the side of the mounting plate 10, a movable groove 12 is arranged on the inner side of the supporting sleeve rod 11, a movable block 13 is arranged on the inner side of the movable groove 12, a connecting spring 14 is arranged at the front end of the movable block 13, a supporting rod 15 is arranged at the rear end of the connecting spring 14, a fixing hole 16 is arranged on the outer side of the supporting sleeve rod 11, and a fixing bolt 17 is arranged on the inner side of the fixing hole 16.
The right end of the supporting plate 1 and the mounting plate 10 are connected through a hinge, and the lower portion of the left end of the supporting plate 1 and the top end of the supporting rod 15 are connected through a hinge, so that the supporting plate 1 and the mounting plate 10 can be fixedly mounted at a certain inclination angle, and the mine tunnel is convenient to adapt to complex environments in mine roads.
The end of the elastic fixing ring 2 and the middle of the supporting plate 1 are of a welding integrated structure, the front end of the elastic fixing ring 2 is provided with a connecting lug 5, the connecting lug 5 is matched with the connecting hole 4 in structure, meanwhile, the connecting hole 4 is uniformly distributed in the middle of the inner side of the elastic fixing ring 2, the elastic fixing ring 2 is convenient to wind and fix, and accordingly the ventilating pipeline is wound and fixed.
The lower end of the supporting loop bar 11 is connected with the mounting plate 10 through a hinge, the supporting loop bar 11 and the supporting bar 15 form a telescopic structure through the movable groove 12, and the movable groove 12 and the movable block 13 are matched with each other in structure, so that when the device is installed in an inclined mode through the telescopic adjustment of the supporting loop bar 11, a triangular supporting structure can be formed to keep horizontal supporting of the supporting plate 1.
The bracing piece 15 is provided with 2, and passes through connecting spring 14 interconnect between the lower extreme of bracing piece 15 and the movable block 13 to pass through fixing bolt 17 interconnect between movable block 13 and the support loop bar 11, be convenient for fix the support length of bracing piece 15, connecting spring 14 can play certain shock attenuation cushioning effect simultaneously.
The working principle is as follows: when using this ventilation pipe fixed bolster device for coal mine tunnel, as shown in fig. 1 and fig. 3, at first with mounting panel 10 fixed mounting in suitable mine tunnel lateral wall department, then can wind mounting panel 10 rotation regulation backup pad 1, as shown in fig. 4, support loop bar 11 and bracing piece 15 simultaneously and stretch out and draw back the rotation, movable block 13 slides in activity groove 12, pass corresponding fixed orifices 16 through fixing bolt 17 after making backup pad 1 keep horizontal support, can carry out fixed support to movable block 13 and bracing piece 15.
According to fig. 1-3, in the using process of the device, the elastic fixing ring 2 can be stretched and unfolded outwards, the ventilating duct is placed in the elastic fixing ring 2, the elastic fixing ring 2 is released, the elastic fixing ring 2 wraps the ventilating duct in a winding mode under the elastic action of the elastic fixing ring 2, the connecting lug 5 can be clamped into the corresponding connecting hole 4 to fix the elastic fixing ring 2, the limiting block 6 below the elastic fixing ring 2 can be moved, the front end of the arc-shaped groove 8 of the limiting block 6 is padded below the elastic fixing ring 2 to limit and support the elastic fixing ring 2, and then the limiting block 6 is fixed by using the limiting bolt 7, so that the fixed installation of the ventilating duct can be completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery is air pipe fixed stay device for mine way, includes backup pad (1) and mounting panel (10), its characterized in that: the elastic fixing ring (2) is arranged above the supporting plate (1), the rubber layer (3) is arranged on the outer side of the elastic fixing ring (2), the middle part of the inner side of the elastic fixing ring (2) is provided with a connecting hole (4), the front end of the elastic fixing ring (2) is provided with a connecting lug (5), the lateral lower part of the elastic fixing ring (2) is provided with a limiting block (6), the outer side of the limiting block (6) is provided with a limiting bolt (7), the upper surface of the limiting block (6) is provided with an arc-shaped groove (8), the inner side of the arc-shaped groove (8) is provided with a buffering cushion (9), the mounting plate (10) is positioned on the lateral surface of the supporting plate (1), the lateral lower part of the mounting plate (10) is provided with a supporting sleeve rod (11), the inner side of the supporting sleeve rod (11) is provided with a movable groove (12, the front end of movable block (13) is provided with connecting spring (14), and the rear end of connecting spring (14) is provided with bracing piece (15), the outside of supporting loop bar (11) is provided with fixed orifices (16), and the inboard of fixed orifices (16) is provided with fixing bolt (17).
2. A fixing and supporting device for a ventilation duct for a coal mine according to claim 1, which is characterized in that: the right end of the supporting plate (1) is connected with the mounting plate (10) through a hinge, and the lower part of the left end of the supporting plate (1) is connected with the top end of the supporting rod (15) through a hinge.
3. A fixing and supporting device for a ventilation duct for a coal mine according to claim 1, which is characterized in that: the end of the elastic fixing ring (2) and the middle of the support plate (1) are of a welding integrated structure, the front end of the elastic fixing ring (2) is provided with a connecting lug (5), the connecting lug (5) is structurally matched with the connecting hole (4), and meanwhile the connecting hole (4) is uniformly distributed in the middle of the inner side of the elastic fixing ring (2).
4. A fixing and supporting device for a ventilation duct for a coal mine according to claim 1, which is characterized in that: stopper (6) are provided with 2, and 2 stopper (6) are located the left and right sides of the solid fixed ring of elasticity (2) lower extreme respectively to be provided with rubber layer (3) between solid fixed ring of elasticity (2) and stopper (6), pass through spacing bolt (7) interconnect between stopper (6) and backup pad (1) simultaneously.
5. A fixing and supporting device for a ventilation duct for a coal mine according to claim 1, which is characterized in that: the lower end of the supporting sleeve rod (11) is connected with the mounting plate (10) through a hinge, the supporting sleeve rod (11) and the supporting rod (15) form a telescopic structure through a movable groove (12), and the movable groove (12) and the movable block (13) are matched with each other in structure.
6. A fixing and supporting device for a ventilation duct for a coal mine according to claim 1, which is characterized in that: the support rod (15) is provided with 2, the lower end of the support rod (15) is connected with the movable block (13) through a connecting spring (14), and the movable block (13) is connected with the support sleeve rod (11) through a fixing bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877733.3U CN211230549U (en) | 2018-11-15 | 2018-11-15 | Air pipe fixing and supporting device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877733.3U CN211230549U (en) | 2018-11-15 | 2018-11-15 | Air pipe fixing and supporting device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211230549U true CN211230549U (en) | 2020-08-11 |
Family
ID=71923005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821877733.3U Expired - Fee Related CN211230549U (en) | 2018-11-15 | 2018-11-15 | Air pipe fixing and supporting device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211230549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037006A (en) * | 2021-03-24 | 2021-06-25 | 武汉华胜天辰科技有限公司 | Improved generation gear motor |
-
2018
- 2018-11-15 CN CN201821877733.3U patent/CN211230549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037006A (en) * | 2021-03-24 | 2021-06-25 | 武汉华胜天辰科技有限公司 | Improved generation gear motor |
| CN113037006B (en) * | 2021-03-24 | 2022-01-18 | 台州东业电机制造有限公司 | Improved generation gear motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211115 |