CN214218088U - Hydraulic lifting platform for fully mechanized coal mining face of coal mine - Google Patents
Hydraulic lifting platform for fully mechanized coal mining face of coal mine Download PDFInfo
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- CN214218088U CN214218088U CN202022887849.9U CN202022887849U CN214218088U CN 214218088 U CN214218088 U CN 214218088U CN 202022887849 U CN202022887849 U CN 202022887849U CN 214218088 U CN214218088 U CN 214218088U
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- bottom plate
- fixedly connected
- support
- lifting platform
- workstation
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Abstract
The utility model discloses a colliery is combined and is adopted working face hydraulic pressure lift platform, including bottom plate and workstation, the top of bottom plate and the bottom swing joint of workstation, the top symmetry of bottom plate sets up three support column, the outer fixed surface of support column is connected with the connecting rod, the one end fixedly connected with rotor plate of connecting rod, the top swing joint of rotor plate has the carousel, and the top of bottom plate is rotated and is connected with the pivot, and the top of pivot runs through rotor plate and carousel in proper order and extends to the inside of carousel, the utility model relates to a technical field is strutted in the lift. This colliery is combined and is adopted working face hydraulic pressure lift platform through the combination at annular rack, supporting gear, bracing piece, regulation pole, play high pole isotructure for the high rising of workstation, thereby make maintainer use the workstation easily and make to adopt the support maintenance operation degree of difficulty of height greatly reduce, solved the problem that the operation is difficult to current adopt the support of height greatly through the combination of above-mentioned structure.
Description
Technical Field
The utility model relates to a technical field is strutted in the lift, specifically is a colliery is combined and is adopted working face hydraulic pressure lift platform.
Background
The coal mining working face is a first production site of coal, has the characteristics of narrow operation space, more mechanical equipment, poor visual environment and high temperature, has frequent safety accidents, seriously influences the safety management work of the whole coal mine, and is a key area in the safety management work of the coal mine.
Along with the development of the coal mining industry, the height of the hydraulic support of the existing large-mining-height working plane is higher and higher, so that the maintenance operation of the large-mining-height support becomes difficult, and the internal environment of a mine is complex, so that the difficulty of the maintenance operation is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a colliery is combined and is adopted working face hydraulic pressure lift platform has solved the problem that the operation is difficult to current high support maintenance of adopting greatly.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a colliery is combined and is adopted working face hydraulic pressure lift platform, includes bottom plate and workstation, the top of bottom plate and the bottom swing joint of workstation, the top symmetry of bottom plate sets up three support column, the outer fixed surface of support column is connected with the connecting rod, the one end fixedly connected with rotor plate of connecting rod, the top swing joint of rotor plate has the carousel, the top of bottom plate is rotated and is connected with the pivot, the top of pivot runs through rotor plate and carousel in proper order and extends to the inside of carousel, the top fixedly connected with annular rack of carousel, the top fixedly connected with support frame of support column, it is connected with the supporting gear to rotate between the inner wall of support frame, the surface of supporting gear meshes with the surface of annular rack mutually, the outer fixed surface of supporting gear is connected with the bracing piece.
Preferably, the outer surface of the rotating shaft is fixedly connected with an adjusting gear, the top of the bottom plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating gear, and the outer surface of the rotating gear is meshed with the outer surface of the adjusting gear.
Preferably, the top of bottom plate is provided with the alignment jig, the top symmetry of alignment jig is provided with three regulation support, the inner wall of adjusting the support rotates and is connected with the regulation pole, the bottom of adjusting the pole rotates with the top of bracing piece and is connected.
Preferably, the bottom of the workbench is symmetrically provided with three elevating frames, an elevating rod is rotatably connected between the inner walls of the elevating frames, and the bottom end of the elevating rod is rotatably connected with the top end of the adjusting rod.
Preferably, the top of the bottom plate is fixedly connected with a hydraulic rod, the top end of the hydraulic rod is fixedly connected with the outer surface of the adjusting frame, and a telescopic rod is rotatably connected between the workbench and the outer surface of the adjusting frame.
Preferably, the left and right sides of bottom plate surface all rotates and is connected with the bull stick, the one end of bull stick runs through the bottom plate and extends to the outside of bottom plate, and the equal fixedly connected with round wheel of the left and right sides of bull stick surface.
Compared with the prior art, the utility model provides a colliery is combined and is adopted working face hydraulic pressure lift platform has following beneficial effect:
(1) this colliery is combined and is adopted working face hydraulic pressure lift platform, through at the annular rack, the supporting gear, the bracing piece, adjust the pole, play the combination of high pole isotructure, it is rotatory to rotate the drive supporting gear through the annular rack, make the bracing piece rotatory erect, thereby make the regulation pole follow to rotate to erect and drive simultaneously that the high pole is rotatory to erect, thereby make the high rising of workstation, thereby can make maintainer use workstation that can be easy and make to maintain the operation degree of difficulty and reduce to the support of adopting the height greatly, the problem of current support maintenance operation difficulty of adopting the height greatly has been solved through the combination of above-mentioned structure.
(2) This colliery is combined and is adopted working face hydraulic pressure lift platform, through the hydraulic stem, the telescopic link, the bull stick, the combination of circle wheel isotructure, can stabilize the regulation pole through the alignment jig, can strengthen the stability of whole device through hydraulic stem and telescopic link simultaneously, and can play the supporting role, make the workstation can easier adjusting position, and can make the device remove through the circle wheel, thereby do benefit to the maintenance operation more, the problem of the operation difficulty is maintained to current big height of adopting support has been solved through the combination of above-mentioned structure.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
fig. 2 is a top view of the internal structure of the present invention;
fig. 3 is a side view of the internal structure of the present invention.
In the figure: 1. a base plate; 2. a work table; 3. a support pillar; 4. a connecting rod; 5. a rotating plate; 6. a turntable; 7. a rotating shaft; 8. an annular rack; 9. a support frame; 10. a support gear; 11. a support bar; 12. an adjusting gear; 13. a drive motor; 14. a rotating gear; 15. an adjusting bracket; 16. adjusting the bracket; 17. adjusting a rod; 18. raising the frame; 19. raising the rod; 20. a hydraulic lever; 21. a telescopic rod; 22. a rotating rod; 23. a round wheel.
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. 1-3, the utility model provides a coal mine fully-mechanized coal mining face hydraulic lifting platform, including bottom plate 1 and workstation 2, workstation 2 top is provided with protective bracket, the top of bottom plate 1 and the bottom swing joint of workstation 2, the top symmetry of bottom plate 1 sets up three support columns 3, the surface fixedly connected with connecting rod 4 of support column 3, the one end fixedly connected with rotor plate 5 of connecting rod 4, the top swing joint of rotor plate 5 has carousel 6, the top of bottom plate 1 rotates and is connected with pivot 7, the top of pivot 7 runs through rotor plate 5 and carousel 6 in proper order and extends to the inside of carousel 6, the top fixedly connected with annular rack 8 of carousel 6, the top fixedly connected with support frame 9 of support column 3, it is connected with supporting gear 10 to rotate between the inner wall of support frame 9, the surface of supporting gear 10 meshes with the surface of annular rack 8; the outer surface of the supporting gear 10 is fixedly connected with a supporting rod 11, the outer surface of the rotating shaft 7 is fixedly connected with an adjusting gear 12, the top of the bottom plate 1 is fixedly connected with a driving motor 13, and the driving motor 13 is connected with an external power supply, in the embodiment, the model is Y112L-2. The output end of the driving motor 13 is fixedly connected with a rotating gear 14, and the outer surface of the rotating gear 14 is meshed with the outer surface of the adjusting gear 12;
the top of bottom plate 1 is provided with alignment jig 15, and the top symmetry of alignment jig 15 is provided with three regulation support 16, and the inner wall of adjusting support 16 rotates and is connected with regulation pole 17, adjusts the height that pole 17 rotated and can adjust workstation 2, if need the whole high improvement of device, then need to set up several groups of alignment jig 15 more and adjust pole 17. The bottom end of the adjusting rod 17 is rotatably connected with the top end of the supporting rod 11, three raising frames 18 are symmetrically arranged at the bottom of the workbench 2, raising rods 19 are rotatably connected between the inner walls of the raising frames 18, and the bottom ends of the raising rods 19 are rotatably connected with the top ends of the adjusting rod 17; the top of the bottom plate 1 is fixedly connected with a hydraulic rod 20, the top end of the hydraulic rod 20 is fixedly connected with the outer surface of the adjusting frame 15, an expansion link 21 is rotatably connected between the workbench 2 and the outer surface of the adjusting frame 15, the hydraulic rod 20 and the expansion link 21 both adopt hydraulic oil for expansion and contraction, the hydraulic rod 20 and the expansion link 21 can support the device, and the stability of the device is improved; the left and right sides of bottom plate 1 surface all rotates and is connected with bull stick 22, and the one end of bull stick 22 runs through bottom plate 1 and extends to the outside of bottom plate 1, and the equal fixedly connected with round wheel 23 of the left and right sides of bull stick 22 surface.
And those not described in detail in this specification are well within the skill of those in the art.
The during operation, thereby promote the round wheel 23 and rotate the drive the utility model discloses a platform device moving as a whole, move the platform to the maintenance operation region after, it is fixed with round wheel 23, then be connected driving motor 13 and mine internal power source, maintainer takes the maintenance tool to step on 2 tops of workstation afterwards, 2 top protective bracket of hand workstation, start driving motor 13 work, driving motor 13's rotation passes through the meshing of rolling gear 14 and adjusting gear 12, it rotates to drive pivot 7, carousel 6 drives annular rack 8 and follows the rotation, annular rack 8 rotates and drives supporting gear 10 and rotate, bracing piece 11 is followed the rotation and is erect, bracing piece 11 drives adjusting lever 17 and rotates and erect, thereby make adjusting lever 17 top height rise, and adjusting bracket 15 follows and rises. The adjusting bracket 17 rises, and the flexible end of hydraulic stem 20 stretches out and is used for supporting adjusting bracket 15, adjusts the rotatory rising arrival in adjusting rod 17 top and rises to rise high pole 19 simultaneously and rotate and stick up to make workstation 2 highly rise, the flexible end of telescopic link 21 stretches out thereupon for support adjusting bracket 15 and workstation 2, can stop driving motor 13 behind the workstation 2 highly rising suitable position. 2 fixed positions of workstation, maintainer can maintain the support of adopting high greatly, can adjust the height of workstation 2 simultaneously through adjusting driving motor 13 just reversing, when maintaining the completion back, starts driving motor 13 and reverses, and workstation 2 descends, and maintainer can push device maintain to next region after getting off, and all maintain the completion back, with driving motor 13 and mine internal power disconnection, again with the device push away can.
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 colliery is combined and is adopted working face hydraulic lifting platform which characterized in that: the rotary table comprises a bottom plate (1) and a workbench (2), wherein the top of the bottom plate (1) is movably connected with the bottom of the workbench (2), three support columns (3) are symmetrically arranged at the top of the bottom plate (1), a connecting rod (4) is fixedly connected to the outer surface of each support column (3), a rotary plate (5) is fixedly connected to one end of the connecting rod (4), a rotary table (6) is movably connected to the top of the rotary plate (5), a rotary shaft (7) is rotatably connected to the top of the bottom plate (1), the top end of the rotary shaft (7) sequentially penetrates through the rotary plates (5) and the rotary table (6) and extends into the rotary table (6), an annular rack (8) is fixedly connected to the top of the rotary table (6), a support frame (9) is fixedly connected to the top of each support column (3), and a support gear (10) is rotatably connected between the inner walls of the support frames (9), the outer surface of the supporting gear (10) is meshed with the outer surface of the annular rack (8), and the outer surface of the supporting gear (10) is fixedly connected with a supporting rod (11).
2. The coal mine fully mechanized coal mining face hydraulic lifting platform of claim 1, wherein: the outer fixed surface of pivot (7) is connected with adjusting gear (12), the top fixedly connected with driving motor (13) of bottom plate (1), the output fixedly connected with running gear (14) of driving motor (13), the surface of running gear (14) meshes with the surface of adjusting gear (12) mutually.
3. The coal mine fully mechanized coal mining face hydraulic lifting platform of claim 1, wherein: the top of bottom plate (1) is provided with alignment jig (15), the top symmetry of alignment jig (15) is provided with three regulation support (16), the inner wall of adjusting support (16) rotates and is connected with regulation pole (17), the bottom of adjusting pole (17) rotates with the top of bracing piece (11) and is connected.
4. The coal mine fully mechanized coal mining face hydraulic lifting platform of claim 1, wherein: the bottom of the workbench (2) is symmetrically provided with three elevating frames (18), elevating rods (19) are rotatably connected between the inner walls of the elevating frames (18), and the bottom ends of the elevating rods (19) are rotatably connected with the top ends of the adjusting rods (17).
5. The coal mine fully mechanized coal mining face hydraulic lifting platform of claim 1, wherein: the top fixedly connected with hydraulic stem (20) of bottom plate (1), the top of hydraulic stem (20) is connected with the surface fixed of alignment jig (15), and rotates between the surface of workstation (2) and alignment jig (15) and is connected with telescopic link (21).
6. The coal mine fully mechanized coal mining face hydraulic lifting platform of claim 1, wherein: the left and right sides of bottom plate (1) surface all rotates and is connected with bull stick (22), the one end of bull stick (22) runs through bottom plate (1) and extends to the outside of bottom plate (1), and the equal fixedly connected with round wheel (23) of the left and right sides of bull stick (22) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022887849.9U CN214218088U (en) | 2020-12-04 | 2020-12-04 | Hydraulic lifting platform for fully mechanized coal mining face of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022887849.9U CN214218088U (en) | 2020-12-04 | 2020-12-04 | Hydraulic lifting platform for fully mechanized coal mining face of coal mine |
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| CN214218088U true CN214218088U (en) | 2021-09-17 |
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| CN202022887849.9U Active CN214218088U (en) | 2020-12-04 | 2020-12-04 | Hydraulic lifting platform for fully mechanized coal mining face of coal mine |
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| CN (1) | CN214218088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408802A (en) * | 2021-12-31 | 2022-04-29 | 合肥赛摩雄鹰自动化工程科技有限公司 | Jacking device and AGV with same |
| CN114684757A (en) * | 2022-03-22 | 2022-07-01 | 山西煤炭进出口集团左云长春兴煤业有限公司 | Lifting device for coal mining and using method |
-
2020
- 2020-12-04 CN CN202022887849.9U patent/CN214218088U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408802A (en) * | 2021-12-31 | 2022-04-29 | 合肥赛摩雄鹰自动化工程科技有限公司 | Jacking device and AGV with same |
| CN114408802B (en) * | 2021-12-31 | 2023-06-30 | 合肥赛摩雄鹰自动化工程科技有限公司 | Jacking device and AGV with same |
| CN114684757A (en) * | 2022-03-22 | 2022-07-01 | 山西煤炭进出口集团左云长春兴煤业有限公司 | Lifting device for coal mining and using method |
| CN114684757B (en) * | 2022-03-22 | 2023-09-15 | 山西煤炭进出口集团左云长春兴煤业有限公司 | Lifting device for coal mining and use method |
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