CN216235661U - Colliery is crashproof car stop of air door in pit - Google Patents
Colliery is crashproof car stop of air door in pit Download PDFInfo
- Publication number
- CN216235661U CN216235661U CN202122423574.8U CN202122423574U CN216235661U CN 216235661 U CN216235661 U CN 216235661U CN 202122423574 U CN202122423574 U CN 202122423574U CN 216235661 U CN216235661 U CN 216235661U
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- air door
- colliery
- fixedly connected
- car stop
- mounting
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Abstract
The utility model discloses an underground coal mine air door anti-collision car stopper which comprises a single-rail hanging beam, wherein the single-rail hanging beam is fixedly connected with a mounting plate through bolts, one sides of the single-rail hanging beam and the mounting plate are respectively provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, one side of the sliding block, which is far away from the sliding groove, is fixedly connected with a movable plate, the top end of the mounting plate is respectively and fixedly connected with a limiting rod, a mounting frame, a motor and a rope disc, one side of the movable plate, which is close to the mounting plate, is fixedly connected with a movable ring, the movable ring is slidably connected with the limiting rod, the movable plate is connected with a positioning wheel through a pull rope, and the bottom of the pull rope is fixedly connected with the rope disc. The air door is convenient to be better protected.
Description
Technical Field
The utility model relates to the field of air door protection, in particular to an underground coal mine air door anti-collision car stopper.
Background
Along with the increase of working face in the pit, the place scope that uses the single track to hang increases, because of single track hangs the fuselage longer, aircraft nose department has the blind area during the air door, and the concrete position of aircraft nose can't be observed to driver's sight, leads to stopping untimely striking air door, can effectively solve the single track and hang the emergence of striking air door accident through the air door anticollision car stop ware of installation development.
The air door anti-collision car stopper is used, the accident rate of the single-rail crane impacting the air door is avoided, the damage and replacement cost of the air door is saved, the transportation efficiency is improved, and the safety production benefit of a coal mine is further increased.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is; the air door anti-collision car stopper is used, the accident rate of the single-rail crane impacting the air door is avoided, and the damage and replacement cost of the air door is saved.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a colliery is crashproof car stop of air door in pit, includes single track hanging beam, single track hanging beam passes through bolt fixedly connected with mounting panel, the spout has all been seted up with mounting panel one side to single track hanging beam, spout inner wall sliding connection has the slider, one side fixedly connected with fly leaf of spout is kept away from to the slider, mounting panel top fixedly connected with gag lever post, mounting bracket, motor and cable drum respectively, the fly leaf is close to one side fixedly connected with loose ring of mounting panel, loose ring and gag lever post sliding connection, the fly leaf passes through the stay cord with the locating wheel and links to each other, stay cord bottom and cable drum fixed connection, the cable drum passes through the belt with the motor drive end and links to each other, motor and control panel electric connection.
Preferably, the top end of the monorail hanging beam is attached to the bottom of the mounting plate, the mounting plate is made of stainless steel, and the section of the mounting plate is rectangular.
Preferably, the thickness of the mounting plate is not less than one centimeter, the mounting plate is bonded with the limiting rod and the mounting frame, the cross section of the limiting rod is circular, and the length of the limiting rod is not less than ten centimeters.
Preferably, the control panel is electrically connected with an external power supply, the cross section of the control panel is circular, and the thickness of the control panel is not less than one centimeter.
Preferably, the cross sections of the sliding block and the sliding groove are T-shaped, the sliding block is welded with the movable plate, and the length of the sliding block is not less than six centimeters.
Preferably, the locating wheel is made of rubber, the locating wheel is connected with the mounting frame through a bearing, and the thickness of the locating wheel is not less than one centimeter.
Preferably, the thickness of the movable ring is not less than three millimeters, and the movable ring is welded with the movable plate.
Preferably, the sliding block is made of stainless steel.
The utility model has the following beneficial effects:
1. the installation plate, the movable ring, the movable plate, the limiting rod, the installation frame, the motor and the rope disc are arranged to facilitate better control over the lifting of the movable plate, so that the problem that the monorail crane impacts the air door is effectively solved, and the air door is protected better.
2. According to the utility model, the slide block and the sliding groove are arranged, and the slide block and the sliding groove are arranged, so that the movable plate can be better vertically limited, and the air door can be better protected.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a perspective view of the mounting plate of the present invention.
In the figure: 1. a monorail crane beam; 2. mounting a plate; 3. a bolt; 4. a movable plate; 5. a limiting rod; 6. a mounting frame; 7. positioning wheels; 8. pulling a rope; 9. a rope reel; 10. a belt; 11. a motor; 12. a control panel; 13. a movable ring; 14. a chute; 15. a slide block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1-2, a colliery is crashproof car stop of air door in pit, including single track hanging beam 1, single track hanging beam 1 is through bolt 3 fixedly connected with mounting panel 2, single track hanging beam 1 has all seted up spout 14 with mounting panel 2 one side, spout 14 inner wall sliding connection has slider 15, slider 15 keeps away from one side fixedly connected with fly leaf 4 of spout 14, 2 top fixedly connected with gag lever post 5 respectively of mounting panel, mounting bracket 6, motor 11 and cable drum 9, one side fixedly connected with loose ring 13 that fly leaf 4 is close to mounting panel 2, loose ring 13 and gag lever post 5 sliding connection, fly leaf 4 links to each other through stay cord 8 with locating wheel 7, stay cord 8 bottom and cable drum 9 fixed connection, cable drum 9 passes through belt 10 with motor 11 drive end and links to each other, motor 11 and control panel 12 electric connection.
As shown in fig. 1-3, the control panel 12 is electrically connected to an external power source, the cross section of the control panel 12 is circular, and the thickness of the control panel 12 is not less than one centimeter. The positioning wheel 7 is made of rubber, the positioning wheel 7 is connected with the mounting frame 6 through a bearing, and the thickness of the positioning wheel 7 is not less than one centimeter. The sections of the sliding block 15 and the sliding groove 14 are both T-shaped, the sliding block 15 is welded with the movable plate 4, and the length of the sliding block 15 is not less than six centimeters. The thickness of the movable ring 13 is not less than three millimeters, and the movable ring 13 is welded with the movable plate 4. The slider 15 is made of stainless steel. The top end of the monorail hanging beam 1 is attached to the bottom of the mounting plate 2, the mounting plate 2 is made of stainless steel, and the section of the mounting plate 2 is rectangular. The thickness of the mounting plate 2 is not less than one centimeter, the mounting plate 2 is bonded with the limiting rod 5 and the mounting frame 6, the section of the limiting rod 5 is circular, and the length of the limiting rod 5 is not less than ten centimeters.
When the device is used, a worker operates the control panel 12 to control the steering of the motor 11, the motor 11 drives the rope disc 9 to rotate, the rope disc 9 drives the pull rope 8 to move, the movable plate 4 is driven to lift under the limiting action of the positioning wheel 7, the device is arranged above the monorail crane beam 1 which is 2-3 meters away from the air door, and if the air door is in a closed state, the movable plate 4 of the device is in a brake falling state, namely when the monorail crane cannot stop in time when running to the air door for 2-3 meters, the device can prevent the monorail crane from continuing to move forwards. When the air door is pushed open, the movable plate 4 is pulled up to open the brake, the overhead rail is in a smooth state, and the monorail crane can run, so that the problem that the monorail crane impacts the air door is effectively solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a colliery is crashproof car stop of air door in pit, includes single track hanging beam (1), its characterized in that: the monorail hanging beam (1) is fixedly connected with a mounting plate (2) through a bolt (3), a sliding groove (14) is formed in one side of the monorail hanging beam (1) and one side of the mounting plate (2), a sliding block (15) is connected to the inner wall of the sliding groove (14) in a sliding manner, a movable plate (4) is fixedly connected to one side, away from the sliding groove (14), of the sliding block (15), a limiting rod (5), a mounting frame (6), a motor (11) and a rope reel (9) are fixedly connected to the top end of the mounting plate (2), a movable ring (13) is fixedly connected to one side, close to the mounting plate (2), of the movable plate (4), the limiting rod (5) is connected in a sliding manner, the movable plate (4) is connected with a positioning wheel (7) through a stay rope (8), the bottom of the stay rope reel (8) is fixedly connected with the rope reel (9), and the rope reel (9) is connected with the driving end of the motor (11) through a belt (10), the motor (11) is electrically connected with the control panel (12).
2. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the top end of the monorail hanging beam (1) is attached to the bottom of the mounting plate (2).
3. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the thickness of mounting panel (2) is not less than one centimetre, mounting panel (2) bond with gag lever post (5), mounting bracket (6).
4. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the control panel (12) is electrically connected with an external power supply, and the section of the control panel (12) is circular.
5. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the sections of the sliding block (15) and the sliding groove (14) are T-shaped, and the sliding block (15) is welded with the movable plate (4).
6. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the positioning wheel (7) is made of rubber, and the positioning wheel (7) is connected with the mounting frame (6) through a bearing.
7. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the thickness of the movable ring (13) is not less than three millimeters.
8. The colliery is crashproof car stop of air door in pit according to claim 1, characterized in that: the sliding block (15) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423574.8U CN216235661U (en) | 2021-10-09 | 2021-10-09 | Colliery is crashproof car stop of air door in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423574.8U CN216235661U (en) | 2021-10-09 | 2021-10-09 | Colliery is crashproof car stop of air door in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216235661U true CN216235661U (en) | 2022-04-08 |
Family
ID=80986710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122423574.8U Active CN216235661U (en) | 2021-10-09 | 2021-10-09 | Colliery is crashproof car stop of air door in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216235661U (en) |
-
2021
- 2021-10-09 CN CN202122423574.8U patent/CN216235661U/en active Active
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