CN114132348A - Underground self-steering self-moving equipment train for coal mine - Google Patents
Underground self-steering self-moving equipment train for coal mine Download PDFInfo
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- CN114132348A CN114132348A CN202111445175.XA CN202111445175A CN114132348A CN 114132348 A CN114132348 A CN 114132348A CN 202111445175 A CN202111445175 A CN 202111445175A CN 114132348 A CN114132348 A CN 114132348A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
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Abstract
The invention belongs to the technical field of design and manufacture of underground auxiliary transportation equipment of a coal mine, and particularly relates to an underground self-steering self-moving equipment train of the coal mine. The self-carrying track pre-laying device comprises an anchoring traction device, anchoring supporting devices, flat cars, a self-carrying track and a pre-laying track, wherein the tail parts of the anchoring traction device are connected with the anchoring supporting devices through traction jacks, the tail parts of the anchoring supporting devices are connected with a plurality of groups of flat cars, the flat cars and the anchoring supporting devices are connected with each other through plate car connecting plates, the self-carrying track is embedded into side sliding wheels of the flat cars, and the pre-laying track is arranged at the turning part of a roadway. The invention not only meets the applicable working condition of the existing equipment train, but also can be attached to the pre-paved track according to the self-provided deviation adjusting mechanism before the equipment train moves to the inclined roadway position, thereby realizing steering.
Description
Technical Field
The invention belongs to the technical field of design and manufacture of underground auxiliary transportation equipment of a coal mine, and particularly relates to an underground self-steering self-moving equipment train of the coal mine.
Background
In the comprehensive mechanized coal mining system, the mining equipment train is mainly used for bearing the special transportation equipment for power supply and liquid supply equipment of the fully mechanized coal mining face, auxiliary operation tools and storage of the pipe cables, and plays an important role in the mining equipment of the fully mechanized coal mining face. In the final mining stage of the fully mechanized mining face, equipment train inclined roadways are usually arranged, so that the resource recovery rate of a fully mechanized mining area can be greatly improved, and the size of a coal pillar between a stoping line and a large roadway is shortened. Therefore, the equipment train needs to be withdrawn from the inclined drift out of the working face gate way in a turning way. At present, due to the structural factor that the equipment train slides and moves straight along with the track, when the equipment train turns, a winch needs to be added in an inclined roadway and an auxiliary transportation main roadway respectively, the equipment train enters the auxiliary transportation main roadway through the inclined roadway under the matching of the two winches, the operation mode usually needs to carry out roadway corner plastering on the turning part of an inclined roadway opening, the technical process is complex, and a large amount of labor force is needed.
The invention provides a self-steering self-moving equipment train under a coal mine, which is characterized in that a guide structure is added on the structure of the original equipment train, and the self-steering is realized along the track of a pre-paved track in the process of evacuating an inclined roadway by matching with the pre-paved track of the inclined roadway. Under the condition of keeping the original functions unchanged, the turning efficiency is greatly improved, and the labor cost is reduced.
Disclosure of Invention
The invention provides a self-steering self-moving equipment train under a coal mine, aiming at solving the problem of turning of the equipment train under the coal mine.
The invention adopts the following technical scheme: the utility model provides a but colliery is from formula of turning to from moving equipment train in pit, includes anchor draw gear, anchor strutting arrangement, flatbed, from taking the track and pre-paved track, anchor draw gear's afterbody is connected with anchor strutting arrangement through traction jack, and anchor strutting arrangement afterbody connects a plurality of groups of flatbeds, through wooden handcart connecting plate interconnect between the flatbed and between flatbed and the anchor strutting arrangement, the side of flatbed slides and takes the track of oneself of wheel embedding, pre-paved track set up the turning department in the tunnel.
Further, anchor draw gear is including promoting the tuningout device, base and support post, the base middle part is provided with support post, support post's tip supports in the middle part of slope regulating arm, slope regulating arm one end is articulated to be fixed in the base bottom, the other end is provided with supporting platform, promote the tuningout device including the promotion jack that sets up from top to bottom and control the tuningout jack that sets up, be equipped with the slot in the sliding shoe lower part of being connected with the tuningout jack, the slot can laminate with the track of laying in advance all the time turning to the in-process.
Furthermore, the flatbed includes flatbed frame, promotes jack, curved bottom plate and sliding wheel, flatbed frame front end bottom be provided with and turn to the leading wheel, turn to the leading wheel and laminate with the track of paving in advance in the process of turning, curved bottom plate connect the bottom at flatbed frame through promoting the jack, sliding wheel arrange in flatbed frame both sides bottom, the sliding wheel of taking the track embedding side certainly.
Further, when the trolley walks on the straight line section, the self-contained track is connected with the flat car through the track connecting plate; when turning, the self-carrying track is connected with the flat car through the track connecting chain.
A turning method of a self-steering self-moving equipment train under a coal mine well comprises the following steps.
S100, when the equipment train runs to an inclined roadway, embedding a groove of the lifting deviation-adjusting device into the pre-paved rail by operating the lifting deviation-adjusting device of the anchoring traction device, and coordinately controlling the telescopic motion of the traction jack until the anchoring traction device enters a preset position.
S200, when the flat car sequentially moves to the pre-paved tracks, the track connecting plates are dismantled, and the tracks are connected through the track connecting chains.
S300, the lifting jack is retracted to the shortest stroke on the pre-paved rail by the flat car until a gap is reserved between the bent bottom plate and the pre-paved rail, and at the moment, the steering guide wheel on the flat car is embedded into the pre-paved rail.
Compared with the prior art, the invention not only meets the applicable working condition of the existing equipment train, but also can be attached to the pre-paved track according to the self-contained deviation adjusting mechanism before the equipment train moves to the inclined roadway position, thereby realizing steering, being more convenient and flexible than the existing mode of pulling through a winch and manually pulling to turn, reducing the turning process, reducing the labor intensity and improving the working efficiency. The train of the equipment is combined with the pre-paved track according to the working condition of the actual inclined roadway, and the steering requirement of the current common roadway is met.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic view of an anchor tow device;
FIG. 3 is a schematic view of a flatbed cart;
in the figure: 1-anchoring traction device, 2-traction jack, 3-anchoring support device, 4-flat car, 5-self-contained track, 6-flat car connecting plate, 7-track connecting plate, 8-track connecting chain, 9-pre-paved track, 10-lifting deviation-adjusting device, 11-base, 12-supporting upright column, 13-steering guide wheel, 14-flat car frame, 15-lifting jack and 16-bent bottom plate.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1, the underground coal mine self-steering self-moving equipment train comprises an anchoring traction device 1, anchoring support devices 3, flat cars 4, self-carrying rails 5 and pre-laying rails 9, wherein the tail parts of the anchoring traction device 1 are connected with the anchoring support devices 3 through traction jacks 2, the tail parts of the anchoring support devices 3 are connected with a plurality of groups of flat cars 4, the flat cars 4 and the anchoring support devices 3 are connected with each other through plate car connecting plates 6, the self-carrying rails 5 are embedded in side sliding wheels of the flat cars 4, and the pre-laying rails 9 are arranged at turning positions of roadways.
As shown in fig. 2, the anchoring traction device 1 includes a lifting deviation-adjusting device 10, a base 11 and a supporting upright 12, the supporting upright 12 is arranged in the middle of the base 11, the end of the supporting upright 12 is supported in the middle of an inclined adjusting arm, one end of the inclined adjusting arm is hinged and fixed at the bottom of the base 11, a supporting platform is arranged at the other end of the inclined adjusting arm, the lifting deviation-adjusting device 10 includes a lifting jack arranged up and down and a deviation-adjusting jack arranged left and right, a groove is arranged at the lower part of a sliding shoe connected with the deviation-adjusting jack, and the groove can be always attached to the pre-laying rail 9 in the steering process.
As shown in fig. 3, the flat car 4 includes a flat car frame 14, a lifting jack 15, a curved bottom plate 16 and a sliding wheel 17, the bottom of the front end of the flat car frame 14 is provided with a steering guide wheel 13, the steering guide wheel 13 is attached to the pre-laying rail 9 in the turning process, the curved bottom plate 16 is connected to the bottom of the flat car frame 14 through the lifting jack 15, the sliding wheel 17 is arranged at the bottom of two sides 15 of the flat car frame, and the sliding wheel 17 with the rail 5 is embedded into the side surface.
When the trolley runs on a straight line section, the self-contained track 5 is connected with the flat car 4 through a track connecting plate 9; when turning, the self-carrying track 5 is connected with the flat car 4 through the track connecting chain 8.
The turning method of the underground coal mine self-steering self-moving equipment train comprises the following steps:
s100, when the equipment train runs to an inclined roadway, embedding the groove of the lifting deviation-adjusting device 10 into the pre-paved rail 9 by operating the lifting deviation-adjusting device 10 of the anchoring traction device 1, and coordinately controlling the telescopic motion of the traction jack 2 until the anchoring traction device 1 enters a preset position.
S200, when the flat car 4 sequentially moves to the pre-paved rail 9, the rail connecting plate 7 is detached, and the self-provided rails 5 are connected through the rail connecting chain 8.
S300, the flat car 4 retracts the lifting jack 15 to the shortest stroke on the pre-paved rail 9 until a gap is reserved between the bent bottom plate 16 and the pre-paved rail 9, and at the moment, the steering guide wheel 13 on the flat car 4 is embedded into the pre-paved rail 9.
Claims (5)
1. The utility model provides a but colliery is from moving equipment train of steering formula in pit which characterized in that: including anchor draw gear (1), anchor strutting arrangement (3), flatbed (4), from taking track (5) and pre-paved track (9), the afterbody of anchor draw gear (1) is passed through traction jack (2) and is connected with anchor strutting arrangement (3), a plurality of groups flatbed (4) of anchor strutting arrangement (3) end-to-end connection, through flatbed connecting plate (6) interconnect between flatbed (4) and anchor strutting arrangement (3), the side of flatbed (4) is slided and is taken track (5) from the embedding in the wheel, pre-paved track (9) set up the turn department in tunnel.
2. The underground coal mine self-steering self-moving equipment train as claimed in claim 1, wherein: anchor draw gear (1) including promoting tuningout device (10), base (11) and support post (12), base (11) middle part is provided with support post (12), the tip of support post (12) supports at the middle part of slope regulating arm, slope regulating arm one end is articulated to be fixed in base (11) bottom, the other end is provided with supporting platform, promote tuningout device (10) including the lifting jack that sets up from top to bottom and the tuningout jack that sets up about, be equipped with the slot in the slipper lower part of being connected with tuningout jack, the slot can laminate mutually with pre-paved track (9) all the time turning to the in-process.
3. The underground coal mine self-steering self-moving equipment train as claimed in claim 2, wherein: flatbed (4) including flatbed frame (14), promotion jack (15), curved bottom plate (16) and slip wheel (17), flatbed frame (14) front end bottom be provided with and turn to leading wheel (13), turn to leading wheel (13) and laminate with pre-paved track (9) in the process of turning, curved bottom plate (16) connect the bottom at flatbed frame (14) through promoting jack (15), slip wheel (17) arrange in flatbed frame both sides (15) bottom, slip wheel (17) of taking track (5) embedding side certainly.
4. The underground coal mine self-steering self-moving equipment train as claimed in claim 3, wherein: when the trolley runs on a straight line section, the self-contained track (5) is connected with the flat car (4) through a track connecting plate (9); when turning, the self-carrying track (5) is connected with the flat car (4) through a track connecting chain (8).
5. The turning method of the underground coal mine self-steering self-moving equipment train as claimed in claim 4, characterized in that: comprises the following steps of (a) carrying out,
s100, when the equipment train runs to an inclined roadway, embedding a groove of the lifting deviation-adjusting device (10) into a pre-paved rail (9) by operating the lifting deviation-adjusting device (10) of the anchoring traction device (1), and coordinately controlling the telescopic motion of the traction jack (2) until the anchoring traction device (1) enters a preset position;
s200, when the flat car (4) sequentially moves to the pre-paved track (9), dismantling the track connecting plate (7), and connecting the self-provided tracks (5) by using track connecting chains (8);
s300, the flat car (4) retracts the lifting jack (15) to the shortest stroke on the pre-paved rail (9) until a gap is reserved between the bent bottom plate (16) and the pre-paved rail (9), and at the moment, the steering guide wheel (13) on the flat car (4) is embedded into the pre-paved rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445175.XA CN114132348B (en) | 2021-11-30 | 2021-11-30 | Underground self-steering self-moving equipment train for coal mine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445175.XA CN114132348B (en) | 2021-11-30 | 2021-11-30 | Underground self-steering self-moving equipment train for coal mine |
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| Publication Number | Publication Date |
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| CN114132348A true CN114132348A (en) | 2022-03-04 |
| CN114132348B CN114132348B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111445175.XA Active CN114132348B (en) | 2021-11-30 | 2021-11-30 | Underground self-steering self-moving equipment train for coal mine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041346A (en) * | 2007-08-10 | 2009-02-26 | Sato Kogyo Co Ltd | Mobile carriage apparatus and moving method |
| CN202966320U (en) * | 2012-12-22 | 2013-06-05 | 临汾键翔机械设备制造有限公司 | Hydraulic traction self-advancing flat car |
| CN104791003A (en) * | 2015-04-16 | 2015-07-22 | 中国煤炭科工集团太原研究院有限公司 | Big-gradient crossheading step-forward self-moving equipment train |
| CN104790998A (en) * | 2015-04-16 | 2015-07-22 | 中国煤炭科工集团太原研究院有限公司 | Stepping self-moving anchoring device of equipment train |
| CN104787058A (en) * | 2015-02-12 | 2015-07-22 | 天地科技股份有限公司 | Coal mining working face equipment train traction device |
| CN110259498A (en) * | 2019-06-12 | 2019-09-20 | 太原科技大学 | A kind of gate road alternate cycles are from moving rail mounted hydraulic support |
| CN212529656U (en) * | 2020-07-15 | 2021-02-12 | 山东鸿灿机电设备有限公司 | Train turning device with self-moving equipment |
| CN214355990U (en) * | 2020-12-28 | 2021-10-08 | 山东鸿灿机电设备有限公司 | Mining hydraulic movable train set convenient for integral turning |
-
2021
- 2021-11-30 CN CN202111445175.XA patent/CN114132348B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041346A (en) * | 2007-08-10 | 2009-02-26 | Sato Kogyo Co Ltd | Mobile carriage apparatus and moving method |
| CN202966320U (en) * | 2012-12-22 | 2013-06-05 | 临汾键翔机械设备制造有限公司 | Hydraulic traction self-advancing flat car |
| CN104787058A (en) * | 2015-02-12 | 2015-07-22 | 天地科技股份有限公司 | Coal mining working face equipment train traction device |
| CN104791003A (en) * | 2015-04-16 | 2015-07-22 | 中国煤炭科工集团太原研究院有限公司 | Big-gradient crossheading step-forward self-moving equipment train |
| CN104790998A (en) * | 2015-04-16 | 2015-07-22 | 中国煤炭科工集团太原研究院有限公司 | Stepping self-moving anchoring device of equipment train |
| CN110259498A (en) * | 2019-06-12 | 2019-09-20 | 太原科技大学 | A kind of gate road alternate cycles are from moving rail mounted hydraulic support |
| CN212529656U (en) * | 2020-07-15 | 2021-02-12 | 山东鸿灿机电设备有限公司 | Train turning device with self-moving equipment |
| CN214355990U (en) * | 2020-12-28 | 2021-10-08 | 山东鸿灿机电设备有限公司 | Mining hydraulic movable train set convenient for integral turning |
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| CN114132348B (en) | 2022-11-18 |
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