CN101020553A - Control device for double-layer loading pot in mine shaft - Google Patents
Control device for double-layer loading pot in mine shaft Download PDFInfo
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- CN101020553A CN101020553A CN 200610054890 CN200610054890A CN101020553A CN 101020553 A CN101020553 A CN 101020553A CN 200610054890 CN200610054890 CN 200610054890 CN 200610054890 A CN200610054890 A CN 200610054890A CN 101020553 A CN101020553 A CN 101020553A
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Abstract
The control device for double-layer loading pot in mine shaft has two, one upper and one lower operation platforms with tramway set separately in the shaft top and the shaft bottom, two parking locations separating for the front cage and the rear cage, and one hydraulic height compensator for the upper layer of tramway. The present invention has accurate parking, convenient operation, high hoisting efficiency and high reliability.
Description
(1), technical field
The present invention relates to a kind of control device for double-layer loading pot in mine shaft.
(2), background technology
At present, the colliery auxiliary shaft promotes the winches that adopt more, and lifting container is the double-deck four car cages of mine car.Heteropleural turnover car in well head shaft bottom promotes and transfers material and adopts heavy jar of mode decking of secondary.Adopt the heavy jar of secondary to have following deficiency: 1, adopt the heavy canned unloading miner's truck of secondary, the stop time is long, and it is low to promote efficient, generally prolongs 40 ~ 60 seconds than the every hook of decking, causes effective lift time to shorten 40 ~ 60 seconds relatively; 2, no matter any one parts of well head or shaft bottom turnover car car handling equipment break down, and all will make elevator system be in halted state, just can resume production after the reparation.Therefore influence production is very obvious, thereby causes the production efficiency instability; 3, adopt the heavy canned unloading miner's truck of secondary, trivial operations, stop position is inaccurate, therefore gives and realizes that automation mechanized operation brings difficulty, makes automation system complicated.
(3), summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of control device for double-layer loading pot in mine shaft, it adopts once heavy jar of mode decking, stop accurately, easy to operate, promote the efficient height, one deck car handling equipment breaks down, and elevator system is shut down.
The present invention solves the technical scheme that its technical matters takes: well head is equipped with lifting winch, upper strata behaviour's car platform and the behaviour of lower floor car platform, lifting winch passes through steel rope, connecting device with before, back cage connects, before, about back cage replaces in mine, preceding cage is when shaft bottom loading and unloading goods, back cage just in time is in well head can load and unload goods, before, back cage all has two-layer up and down, every layer has two mine car berths, the respectively corresponding tramroad line in bilevel each mine car berth, four tramroad lines are laid on respectively on described upper strata behaviour's car platform and the behaviour of the lower floor car platform; The tramroad line passes through a left side, upper strata before the behaviour's car flat-bed of upper strata after away from the cage in the mine, right track switch is with back tramroad line and be one, become a left side, upper strata, right tramroad line, a left side, upper strata, on the right tramroad line left side is housed respectively, right hydraulic height compensator, so that the mine car on upper strata is unloaded to lower floor, or the mine car of lower floor is promoted to the upper strata well of coming in and going out, the lower end of right hydraulic height compensator is that the track diatom is advanced on the upper strata, the upper strata is advanced the track diatom and is led to the loading bay, the lower end of left side hydraulic height compensator is that the upper strata goes out the track diatom, and the upper strata goes out the track diatom and leads to the stock ground; Behind the lower floor behaviour car flat-bed tramroad line after away from the cage in the mine by left and right track switch of lower floor and preceding tramroad line and be one, become the left and right tramroad line of lower floor, lower floor's right-hand member tramroad line leads to the loading bay, and lower floor's left end tramroad line leads to the stock ground; There are hydraulic pressure thruster, hydraulic pressure stop device in the lower end of the entry side of the forward and backward tramroad line of described upper and lower layer, between cage and the forward and backward tramroad line of upper and lower layer hydraulic floating formula cage chair and safety door is arranged; Above-mentioned upper and lower layer behaviour's car platform and on tramroad line, hydraulic pressure thruster, hydraulic pressure stop device, hydraulic floating formula cage chair, safety door and left and right hydraulic height compensator between structure also have a cover at the ingate place in shaft bottom.
The present invention has following advantage: 1, adopt levels behaviour car platform can make mine car pass in and out two-deck(er) cage simultaneously, solved heavy jar of stop time length of secondary and promoted inefficient problem, improved lifting efficient greatly; 2, owing to adopt levels behaviour car platform to pass in and out two-deck(er) cage simultaneously, any one part breaks down and also has one deck energy normal operation, and fault effects production is reduced relatively, makes production can keep a metastable state; 3, parking one-time-reach-place, stop position is accurate, and is simple to operate, is convenient to realize automation; 4, solve the problem of accepting of levels mine car lifting preferably, dwindled the space, saved great amount of investment.
(4), description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is upper strata of the present invention behaviour's car platform birds-eye view;
Fig. 3 is the behaviour of lower floor car platform birds-eye view of the present invention.
(5), the specific embodiment
Well head is equipped with lifting winch, upper strata behaviour's car platform and the behaviour of lower floor car platform, lifting winch is connected with forward and backward cage 8,29 by steel rope, connecting device, about forward and backward cage 8,29 replaces in mine, preceding cage 8 is when shaft bottom loading and unloading goods, back cage 29 just in time is in well head can load and unload goods, forward and backward cage 8,29 has two-layer up and down, every layer all has two mine car berths, the respectively corresponding tramroad line in bilevel each mine car berth, four tramroad lines are laid on respectively on described upper strata behaviour's car platform 2 and the behaviour of the lower floor car platform 19.As shown in Figure 1 be the upper and lower layer behaviour car platform structure scheme drawing that is contained in ingate place, shaft bottom, the preceding tramroad line 31,32 of upper strata behaviour car platform 2 away from 8 backs of the preceding cage in the mine by the left and right track switch 21,24 in upper strata with back tramroad line 30,33 and be one, become the left and right tramroad line 6,26 in upper strata, on the left and right tramroad line 6,26 in upper strata left and right hydraulic height compensator 20,25 is housed respectively, so that the mine car 14 on upper strata is unloaded to lower floor, or the mine car 18 of lower floor is promoted to the upper strata goes out well, as shown in Figure 2.The lower end of described right hydraulic height compensator 25 is that the track diatom is advanced on the upper strata, and the upper strata is advanced the track diatom and led to the loading bay.The lower end of described left hydraulic height compensator 20 is that the upper strata goes out the track diatom, and the upper strata goes out the track diatom and leads to the stock ground.Described left hydraulic height compensator 20 has lift in height slideway 4, as shown in Figure 1, is with bay-lift 1 on the lift in height slideway 4 slidably, and bay-lift 1 is hinged with the upper end of lift in height oil cylinder 5, and the lower end and the ground of lift in height oil cylinder 5 are hinged.Described right hydraulic height compensator 25 is identical with left hydraulic height compensator 20 structures.The back tramroad line 35,36 of lower floor behaviour car platform 19 away from 29 backs of the back cage in the mine by left and right track switch 27,28 of lower floor and preceding tramroad line 34,37 and be one, become the left and right tramroad line 9,23 of lower floor, lower floor's right-hand member tramroad line 23 leads to the loading bay, and lower floor's left end tramroad line 9 leads to the stock ground.There are hydraulic pressure thruster 15, hydraulic pressure stop device 13 in the lower end of the entry side of the forward and backward tramroad line of described upper and lower layer, between forward and backward cage 8,29 and the forward and backward tramroad line of upper and lower layer hydraulic floating formula cage chair 12 and safety door 7,10,11,17 is arranged.
The upper and lower layer behaviour car platform 2,19 in above-mentioned shaft bottom and on tramroad line, hydraulic pressure thruster 15, hydraulic pressure stop device 13, hydraulic floating formula cage chair 12 and left and right hydraulic height compensator 20,25 between structure at the well head place one cover is housed also.Dismounting for convenience, the forward and backward cage 8,29 of maintenance, upper strata behaviour's car platform 2 at described well head place is dismountable.
More steady in order to make forward and backward cage 8,29 arrive the shaft bottom, the position is more accurate, at shaft bottom fixing flexible buffer-type fangs 16.
Described lifting winch, hydraulic pressure thruster 15, hydraulic pressure stop device 13, hydraulic floating formula cage chair 12, safety door 7,10,11,17, left and right hydraulic height compensator 20,25, the left and right track switch 21,24 in upper strata, the left and right track switch 27,28 of lower floor are by being contained in computing machine and the PLC automatic guidance in the control cabin 22.
Claims (5)
1, a kind of control device for double-layer loading pot in mine shaft, it is characterized in that: well head is equipped with lifting winch, upper strata behaviour's car platform (2) and the behaviour of lower floor car platform (19), lifting winch passes through steel rope, connecting device with before, back cage (8,29) connect, before, back cage (8,29) in mine alternately about, preceding cage (8) is when shaft bottom loading and unloading goods, back cage (29) just in time is in well head can load and unload goods, before, back cage (8,29) have two-layer up and down, every layer all has two mine car berths, the respectively corresponding tramroad line in bilevel each mine car berth, four tramroad lines are laid on respectively on described upper strata behaviour's car platform (2) and the lower floor's behaviour's car platform (19); The preceding tramroad line (31 of upper strata behaviour's car platform (2), 32) passing through a left side, upper strata away from the back of the preceding cage (8) in the mine, right track switch (21,24) with back tramroad line (30,33) and be one, become a left side, upper strata, right tramroad line (6,26), a left side, upper strata, right tramroad line (6, a left side is housed respectively 26), right hydraulic height compensator (20,25), the lower end of right hydraulic height compensator (25) is that the track diatom is advanced on the upper strata, the upper strata is advanced the track diatom and is led to the loading bay, the lower end of left side hydraulic height compensator (20) is that the upper strata goes out the track diatom, and the upper strata goes out the track diatom and leads to the stock ground; The back tramroad line (35,36) of lower floor behaviour car platform (19) away from the back of the back cage (29) in the mine by left and right track switch of lower floor (27,28) and preceding tramroad line (34,37) and be one, become the left and right tramroad line of lower floor (9,23), lower floor's right-hand member tramroad line (23) leads to the loading bay, and lower floor's left end tramroad line (9) leads to the stock ground; There are hydraulic pressure thruster (15), hydraulic pressure stop device (13) in the lower end of the entry side of the forward and backward tramroad line of described upper and lower layer, between forward and backward cage (8,29) and the forward and backward tramroad line of upper and lower layer hydraulic floating formula cage chair (12) and safety door (7,10,11,17) is arranged; Above-mentioned upper and lower layer behaviour's car platform (2,19) and on tramroad line, hydraulic pressure thruster (15), hydraulic pressure stop device (13), hydraulic floating formula cage chair (12), safety door (7,10,11,17) and left and right hydraulic height compensator (20,25) between structure also have a cover at the ingate place in shaft bottom.
2, control device for double-layer loading pot in mine shaft according to claim 1, it is characterized in that: described left hydraulic height compensator (20) has lift in height slideway (4), be with bay-lift (1) on the lift in height slideway (4) slidably, bay-lift (1) is hinged with the upper end of lift in height oil cylinder (5), and the lower end and the ground of lift in height oil cylinder (5) are hinged; Described right hydraulic height compensator (25) is identical with left hydraulic height compensator (20) structure.
3, control device for double-layer loading pot in mine shaft according to claim 1 is characterized in that: upper strata behaviour's car platform (2) at described well head place is for dismountable.
4, control device for double-layer loading pot in mine shaft according to claim 1 is characterized in that: described shaft bottom fixing flexible buffer-type fangs (16).
5, control device for double-layer loading pot in mine shaft according to claim 1 is characterized in that: described lifting winch, hydraulic pressure thruster (15), hydraulic pressure stop device (13), hydraulic floating formula cage chair (12), safety door (7,10,11,17), left and right hydraulic height compensator (20,25), the left and right track switch in upper strata (21,24), the left and right track switch of lower floor (27,28) are by being contained in computing machine and the PLC automatic guidance in the control cabin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610054890 CN101020553A (en) | 2006-03-10 | 2006-03-10 | Control device for double-layer loading pot in mine shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610054890 CN101020553A (en) | 2006-03-10 | 2006-03-10 | Control device for double-layer loading pot in mine shaft |
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| Publication Number | Publication Date |
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| CN101020553A true CN101020553A (en) | 2007-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610054890 Pending CN101020553A (en) | 2006-03-10 | 2006-03-10 | Control device for double-layer loading pot in mine shaft |
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| CN (1) | CN101020553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966957A (en) * | 2010-06-18 | 2011-02-09 | 中国神华能源股份有限公司 | Method for controlling auxiliary shaft operation system |
| CN104743346A (en) * | 2015-03-26 | 2015-07-01 | 李铭铠 | Conveying material distributing device |
-
2006
- 2006-03-10 CN CN 200610054890 patent/CN101020553A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966957A (en) * | 2010-06-18 | 2011-02-09 | 中国神华能源股份有限公司 | Method for controlling auxiliary shaft operation system |
| CN104743346A (en) * | 2015-03-26 | 2015-07-01 | 李铭铠 | Conveying material distributing device |
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