CN214063017U - Safe type thin coal seam support device - Google Patents
Safe type thin coal seam support device Download PDFInfo
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- CN214063017U CN214063017U CN202022324306.6U CN202022324306U CN214063017U CN 214063017 U CN214063017 U CN 214063017U CN 202022324306 U CN202022324306 U CN 202022324306U CN 214063017 U CN214063017 U CN 214063017U
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- fixed mounting
- support device
- coal seam
- type thin
- safe type
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- 239000003245 coal Substances 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a coal mine technical field just discloses a safe type thin coal seam support device, comprising a bottom surface, the top fixed mounting of bottom surface has the track, sliding connection has the slider in the track, the quantity of slider is two, and the size is the same, two the top fixed mounting of slider has the base. This safe type thin coal seam support device, through setting up first telescopic link, the installation cover, first backup pad, the rubber pad, because the rubber pad is flexible, two first telescopic links of rethread, can support fixedly the both sides curved surface in coal cave, the security has been improved, through setting up the second telescopic link, the second backup pad can support fixedly the top in coal cave, prevent to collapse, operating personnel's life safety has been guaranteed, through setting up signal control box and signal receiver, can accomplish semi-automatization operation, and the work efficiency is increased.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a safe type thin coal seam support device.
Background
Coal mines are areas rich in coal resources, and are also commonly referred to as plants that produce coal by underground mining or open-air mining. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most main solid fuel, is one kind of combustible organic rock, and most storage coal all is in the thin coal seam in the coal mining area, consequently needs thin coal seam support device to in the firm and support to the coal cave, and then conveniently exploit the colliery.
The existing thin coal seam support device is inconvenient to move, effective adjustment cannot be carried out according to the height and the width of a coal hole, and the safety is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a safe type thin coal seam support device possesses the security height, conveniently removes, fixed effectual advantage, has solved the problem of proposing in the above background art.
The utility model provides a following technical scheme: a safe thin coal seam support device comprises a bottom surface, wherein a track is fixedly arranged at the top of the bottom surface, sliding blocks are connected in the track in a sliding mode, the number of the sliding blocks is two, the size of the sliding blocks is the same, a base is fixedly arranged at the top of the two sliding blocks, the base is movably connected with the track through the two sliding blocks, a buffer plate is fixedly arranged at the top of the base, a balance plate is fixedly arranged at the top of the buffer plate, a signal control box is fixedly arranged in the middle of the top of the balance plate, mounting sleeves are fixedly connected to the left side and the right side of the signal control box, a first telescopic rod is movably connected to one side, away from the signal control box, of the two mounting sleeves, a first supporting plate is fixedly arranged on the outer side of a piston shaft of the two first telescopic rods, a rubber pad is arranged on the outer side face of the first supporting plate, a second telescopic rod is fixedly arranged at the top of the signal control box, and a second supporting plate is fixedly mounted at the top of the piston shaft of the second telescopic rod, and a rubber pad is arranged at the top of the second supporting plate.
Preferably, the left side and the right side of the top of the balance plate are fixedly provided with illuminating lamps, and the front surfaces of the illuminating lamps are provided with brightness adjusting buttons.
Preferably, the rectangular channel has all been seted up to the left and right sides of base, two the equal swing joint in inboard of rectangular channel has flexible cover, two the size of rectangular channel and the big or small looks adaptation of flexible cover, two the inboard swing joint of flexible cover has flexible leg, the centre department of flexible leg is equipped with the switching wheel, the bottom fixed mounting of flexible leg has the clamp splice, the quantity of clamp splice is two, two the clamp splice joint is on orbital both sides.
Preferably, the balance plate is made of carbon steel.
Preferably, the maximum telescopic distance between the piston shafts of the two first telescopic rods and the second telescopic rods is larger than the radius value of the coal cave, and the surfaces of the two first telescopic rods and the second telescopic rods are provided with signal receivers of the same type.
Preferably, the thickness of the rubber pad is 5cm-8 cm.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this safe type thin coal seam support device, through setting up first telescopic link, the installation cover, first backup pad, the rubber pad, because the rubber pad is flexible, two first telescopic links of rethread, can support fixedly the both sides curved surface in coal cave, the security has been improved, through setting up the second telescopic link, the second backup pad can support fixedly the top in coal cave, prevent to collapse, operating personnel's life safety has been guaranteed, through setting up signal control box and signal receiver, can accomplish semi-automatization operation, and the work efficiency is increased.
2. This safe type thin coal seam support device through setting up track and slider, makes things convenient for the device to remove, through setting up rectangular channel, flexible cover, flexible leg, switching wheel, clamp splice, can fix support device, prevents to remove about the in-process that supports.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure B in FIG. 1 according to the present invention;
fig. 4 is a side view of the structure of a in fig. 1 according to the present invention.
In the figure: 1. a bottom surface; 2. a signal receiver; 3. a buffer plate; 4. a first telescopic rod; 5. installing a sleeve; 6. a signal control box; 7. a second telescopic rod; 8. a first support plate; 9. a rubber pad; 10. a rectangular groove; 11. a telescopic leg; 12. a transfer wheel; 13. a clamping block; 14. a track; 15. an illuminating lamp; 16. a brightness adjustment button; 17. a balance plate; 18. a slider; 19. a second support plate; 20. a base; 21. a telescopic sleeve.
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, a safe thin coal seam support device comprises a bottom surface 1, a track 14 is fixedly installed at the top of the bottom surface 1, sliding blocks 18 are connected in the track 14 in a sliding manner, two sliding blocks 18 are provided and have the same size, a base 20 is fixedly installed at the tops of the two sliding blocks 18, the base 20 is movably connected with the track 14 through the two sliding blocks 18, a buffer plate 3 is fixedly installed at the top of the base 20, a balance plate 17 is fixedly installed at the top of the buffer plate 3, a signal control box 6 is fixedly installed at the middle of the top of the balance plate 17, mounting sleeves 5 are fixedly connected to the left side and the right side of the signal control box 6, first telescopic rods 4 are movably connected to one sides of the two mounting sleeves 5 far away from the signal control box 6, first support plates 8 are fixedly installed on the outer sides of piston shafts of the two first telescopic rods 4, and rubber pads 9 are arranged on the outer side surfaces of the first support plates 8, the top of the signal control box 6 is fixedly provided with a second telescopic rod 7, the top of a piston shaft of the second telescopic rod 7 is fixedly provided with a second supporting plate 19, and the top of the second supporting plate 19 is provided with a rubber pad 9.
Wherein, the equal fixed mounting in top left and right sides of balance plate 17 has light 15, and the front of two light 15 is equipped with adjustting of the lighteness button 16, through setting up light 15, can provide the illumination at night during operation.
Wherein, rectangular channel 10 has all been seted up to the left and right sides of base 20, the equal swing joint in inboard of two rectangular channels 10 has flexible cover 21, the size of two rectangular channels 10 and the size looks adaptation of flexible cover 21, the inboard swing joint of two flexible covers 21 has flexible leg 11, the centre department of flexible leg 11 is equipped with switching wheel 12, the bottom fixed mounting of flexible leg 11 has clamp splice 13, the quantity of clamp splice 13 is two, two 13 joints of clamp splice are on track 14's both sides, through setting up rectangular channel 10, flexible cover 21, flexible leg 11, switching wheel 12, clamp splice 13, can fix the support device, prevent to remove about the in-process that supports.
Wherein the balance plate 17 is made of carbon steel.
Wherein, the biggest flexible distance of two first telescopic links 4 and 7 piston shafts of second telescopic link is greater than the radius value in coal cave, the surface of two first telescopic links 4 and 7 of second telescopic link all is equipped with the signal receiver 2 of the same model, can support fixedly the left and right sides in coal cave and top through setting up first telescopic link 4 and 7 of second telescopic link, prevent that the cave from collapsing, through setting up signal receiver 2 and signal control case 6, can accomplish semi-automatization operation.
Wherein, the thickness of rubber pad 9 is 5cm-8cm, and rubber pad 9 can warp according to the different crookedness of coal cave side.
Working principle, during the use, move the device to suitable position through slider 18, will stretch out and draw back leg 11 and take out from flexible cover 21, fix the device in pointed place through clamp splice 13, outwards extend through first telescopic link 4 of signal control case 6 control and second telescopic link 7, two first telescopic links 4 drive first backup pad 8 and support the both sides curved surface in coal cave, and second telescopic link 7 drives second backup pad 19 and supports the top in coal cave, prevent that the staff from taking place to collapse when coal cave mining coal mine, the emergence of the dangerous condition has been avoided, if at the bad local during operation of night illumination, can open light 15 and adjust illumination according to luminance adjustment button 16, it is convenient to have brought for operating personnel.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 safe type thin coal seam support device, includes bottom surface (1), its characterized in that: the top fixed mounting of bottom surface (1) has track (14), sliding connection has slider (18) in track (14), the quantity of slider (18) is two, and the size is the same, two the top fixed mounting of slider (18) has base (20), base (20) is through two slider (18) and track (14) swing joint, the top fixed mounting of base (20) has buffer board (3), the top fixed mounting of buffer board (3) has balance plate (17), department fixed mounting has signal control box (6) in the middle of the top of balance plate (17), the equal fixedly connected with installation cover (5) in both sides of signal control box (6), two the equal swing joint of one side that signal control box (6) was kept away from in installation cover (5) has first telescopic link (4), two first backup pad (8) are all fixed mounting in the piston axle outside of first telescopic link (4), the lateral surface of first backup pad (8) is equipped with rubber pad (9), the top fixed mounting of signal control box (6) has second telescopic link (7), the piston shaft top fixed mounting of second telescopic link (7) has second backup pad (19), the top of second backup pad (19) is equipped with rubber pad (9).
2. The safe type thin coal seam support device of claim 1, wherein: the left side and the right side of the top of the balance plate (17) are fixedly provided with illuminating lamps (15), and the front of each illuminating lamp (15) is provided with a brightness adjusting button (16).
3. The safe type thin coal seam support device of claim 1, wherein: rectangular channel (10), two have all been seted up to the left and right sides of base (20) the equal swing joint in inboard of rectangular channel (10) has flexible cover (21), two the size of rectangular channel (10) and the size looks adaptation of flexible cover (21), two the inboard swing joint of flexible cover (21) has flexible leg (11), the centre department of flexible leg (11) is equipped with switching wheel (12), the bottom fixed mounting of flexible leg (11) has clamp splice (13), the quantity of clamp splice (13) is two, two the both sides of clamp splice (13) joint at track (14).
4. The safe type thin coal seam support device of claim 1, wherein: the balance plate (17) is made of carbon steel.
5. The safe type thin coal seam support device of claim 1, wherein: the maximum telescopic distance between the piston shafts of the first telescopic rod (4) and the second telescopic rod (7) is larger than the radius value of the coal cave, and the surfaces of the first telescopic rod (4) and the second telescopic rod (7) are provided with signal receivers (2) of the same type.
6. The safe type thin coal seam support device of claim 1, wherein: the thickness of the rubber pad (9) is 5cm-8 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324306.6U CN214063017U (en) | 2020-10-19 | 2020-10-19 | Safe type thin coal seam support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324306.6U CN214063017U (en) | 2020-10-19 | 2020-10-19 | Safe type thin coal seam support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214063017U true CN214063017U (en) | 2021-08-27 |
Family
ID=77396771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324306.6U Active CN214063017U (en) | 2020-10-19 | 2020-10-19 | Safe type thin coal seam support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214063017U (en) |
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2020
- 2020-10-19 CN CN202022324306.6U patent/CN214063017U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 045000 Yungu Zhichuangcheng, Dalian Street, Yangquan Economic and Technological Development Zone, Yangquan City, Shanxi Province 1203 Patentee after: Shanxi Fangwei Technology Co.,Ltd. Address before: 474265 No. 936, Zhuzhuang, liuzhangying village, anziying Township, Zhenping county, Nanyang City, Henan Province Patentee before: Wei Qiang |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 846, Enterprise Investment Service Center, No. 268 Huanghe West Road, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Weishun Technology Co.,Ltd. Address before: 045000 Yungu Zhichuangcheng, Dalian Street, Yangquan Economic and Technological Development Zone, Yangquan City, Shanxi Province 1203 Patentee before: Shanxi Fangwei Technology Co.,Ltd. |