CN1693177A - Apparatus for transporting, loading-disloading heavy equipment at large inclining angle coal layer of coal mine and its method - Google Patents
Apparatus for transporting, loading-disloading heavy equipment at large inclining angle coal layer of coal mine and its method Download PDFInfo
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- CN1693177A CN1693177A CN 200510017461 CN200510017461A CN1693177A CN 1693177 A CN1693177 A CN 1693177A CN 200510017461 CN200510017461 CN 200510017461 CN 200510017461 A CN200510017461 A CN 200510017461A CN 1693177 A CN1693177 A CN 1693177A
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Abstract
An apparatus for transporting and unloading the high-power heavy machinery on the great-inclination mining surface in coal mine is composed of a flat-bed vehicle with at least two groups of rollers sliding or railway, at least 4 screw bolt holes, and at least two holes at each end for the hooks of winder, 6 winder with hooks, and two guiding wheels for the steel cables of said winder.
Description
Technical field
The present invention relates to a kind of transportation, tank and gating system and method thereof, in particular, related to the devices and methods therefor of a kind of large-inclination-angle coal bed transportation, the heavy wares of removing stage makeup and costume in the colliery.
Background technology
China is the relatively abundanter countries of coal resources, the demand of coal is also very big simultaneously, in a large amount of recovery process of coal, traditional mining way is eliminated gradually, and then replaced by large-scale mechanical coal mining mode, and, in large-inclination-angle coal bed, progressively drop into the technology of selecting for use high-power heavy fully-mechanized mining equipment to exploit along with the continuous development of mine coal-cutting fully-mechanized mining technology, will be adopted in a large number.
In actual production, according to the situation in geology and coal seam, coal face is promptly cut eye 20 bevelled often in design, and in order to produce and security needs, in the coal mine the inside, cut a upper and lower and be communicated with air way 19 and machine lane 21 respectively, therefore, air way and machine lane are not at same horizontal surface, and not in same vertical surface, for the convenience and the security needs of producing, air way 19 and machine lane 21 are levels, shown in figure (1); For the ease of operations such as the transportation of coal, equipment etc., installations, cut eye 20, air way 19 and 21 the insides, machine lane and all be equipped with rail, but at large-inclination-angle coal bed driving surface transportation, unloading, the high-power heavy fully-mechanized mining equipment of installation, especially the fully-mechanized mining working of seam inclination in 35 ° of-50 ° of scopes, the gross weight of equipment amount is under the situation of 16-24 ton, still exist many technical matterss, and have multiple rough sledding such as safety hazard is many, operation is many, labour intensity is big.
In the real work, the subject matter of existence has:
(1) vehicle is being cut the transportation problem that eye is promptly cut a upper mounting plate with the intersection of air way
Cutting the eye upper end, upper mounting plate and the grade change point front and back of cutting eye, because of the inclination angle sudden change, no matter make the vehicle of loading facilities, be a unwheeling, or mine car, when festooned vehicle passes through in this section transportation, the capital occur early stage front vehicle wheel not the track trailing wheel the situation of track, shown in figure (2), the later stage rear wheel not the track front-wheel the situation of track, shown in figure (3).Cause like this vehicle by upper mounting plate with cut in the logical journey of a grade change point, because of the force unbalance that is subjected to of vehicle and track, vehicle often slides down herein or damages.Handle the problem that slides down herein, because of cut an inclination angle big, cut that eye is high, an equipment weight, it is very big to deal with difficulty, and is absolutely unsafe, work efficiency is low, particularly the support vehicle is more outstanding in this section problem.
(2) cut an engineering construction problem of upper end
The car of transportation device when cutting eye transportation transition, because vehicle body and equipment have certain height, is cut a top board (or capplce) so tend to withstand at upper mounting plate, can not transport and cause.For addressing this problem, take cut eye upper end to top board break the top (5～8M), increase the height of this section, the equipment transport trolley of making passes through.Construction work increases a scheme of upper end height of cutting for taking to caunch, difficulty of construction and work capacity have so not only been increased, and bring following unfavorable factor: 1, the equipment transport trolley is when this section slides down, because of the inclination angle big, tunnel height (the back 3.2～3.6M) of caunching, handle very difficulty, and dangerous; 2, cutting an erecting equipment to herein the time, the top of need stopping, increase material consumption and work capacity; Roof control when 3, just adopting for fully mechanized coal face brings certain problem etc.
(3) cut an equipment transportation problem
Big because of cutting an inclination angle, the vehicle of loading facilities, center of gravity is downward, cause vehicle seriously to lay particular stress on, often be in front-wheel and the situation that the track trailing wheel is being lived track cutting a track, shown in figure (4), for the higher unwheeling of vehicle loading height, this phenomenon is just more outstanding, and the center of gravity of support is concentrated on two wheels in front of vehicle, and the consequence that causes is: 1, the vehicle discontinuity equalization is as easy as rolling off a log slides down; 2, track concentrate stressed overweight, easily with road pressure or unfavorable factors such as phenomenon that the road clamping plate are broken.In case this situation occurs, an inclination angle is big because of cutting, equipment is heavy, and it is very big to deal with difficulty, and is absolutely unsafe, and work efficiency is low.
(4) equipment unloads and installation question
Big because of cutting an inclination angle, equipment tonnage is heavy, exists: distance of glide was long after (1) equipment was unloaded, and the downslide impulsive force is big, fragile equipment unit; When (2) unloading the connection bolt of rear end plate of equipment and flat truck, unload earlier and unload the back behind the fwd, bolt is difficult for laying down because of being subjected to side direction gravity, and is absolutely unsafe; Easily topple over when (3) equipment is installed, install very difficult.
In view of above all difficulties, people are constantly summing up experience in real work, and constantly carried out technological improvement, especially at vehicle in the transportation problem of cutting a upper mounting plate and cutting the engineering construction problem that eye upper end at most increases because of the equipment height, for addressing these problems, people take cutting a method on upper mounting plate change slope, promptly the catastrophe point at turning is carried out local construction, the turning gradient diminishes, especially adopt secondary to change the method for the gradient, can reduce the difficulty of transporting herein greatly, can reduce the construction work amount that increases because of broken top and unnecessary trouble again, thereby make transport vehicle pass through grade change point eaily.But in real work, high-power heavy wares in the transportation in the coal seam of large-inclination-angle coal bed especially seam inclination in 35 ° of-50 ° of scopes, to remove stage makeup and costume still be a hang-up.
Summary of the invention
The objective of the invention is to fully solve the difficult problem in the real work, provide that a kind of safe and effective solution is transported at large-inclination-angle coal bed fully mechanized coal face, the devices and methods therefor of the high-power heavy wares of removing stage makeup and costume.
The present invention realizes goal of the invention by following technical scheme:
A kind of large-inclination-angle coal bed transportation in the colliery, the remove stage makeup and costume device of heavy wares, this device mainly comprises flat truck 9, the flat wheel of winch and guiding basis, described flat truck body bottom is provided with and is no less than two groups of sliding wheels that are suitable for sliding 16 on rail, described flat truck vehicle body is provided with and is no less than four bolts hole 10, before the described flat truck vehicle body, trailing flank respectively is provided with and is no less than two gib head connecting pores 11, steel rope 17 terminal parts of described winch are connected with and are no less than two winch gib heads 18, described winch has six, it is respectively winch 1, winch 2, winch 3, winch 4, winch 5, winch 6, the gib head of winch is hung the gib head connecting pore the inside that is associated in flat truck, the flat wheel in described guiding basis has two, be respectively the flat wheel 8 of flat wheel 7 in guiding basis and guiding basis, the steel rope of winch can be by the sliding wheel of the flat wheel in guiding basis.
The method of a kind of large-inclination-angle coal bed transportation in the colliery, the heavy wares of removing stage makeup and costume, it is characterized in that: described method comprises the steps:
A) the heavy wares that will transport, remove stage makeup and costume by bolt to the flat truck of above-described device at the large-inclination-angle coal bed transportation in colliery, the heavy wares of removing stage makeup and costume;
B) arrange the position of six winches of this device, wherein, winch 1 is arranged in the air way section one side, over against the position of cutting eye, winch 2 is arranged in and cuts eye one side, over against the position of air way, winch 3 is arranged in section in the air way, winch 4 is arranged in the close position of cutting eye of section in the air way, and winch 5 and winch 6 are arranged in the position of cutting a track both sides, top, installation site;
C) make the gib head of winch 4 hang the gib head connecting pore and the heavy wares of connection flat truck body forward structure, and operation winch 4 traction flat truck and heavy waress, heavy wares is transported in the air way section stops, and remove the gib head of winch 4 near cutting the eye place;
D) make the gib head of winch 2 and winch 3 hang the gib head connecting pore of the forward and backward vehicle body of connection flat truck respectively, and make winch 2 and winch 3 hang the connection heavy wares, operation winch 2 is to front haulage, and operation winch 3 suitably drags tightly backward, under the cooperation of winch 2 and winch 3, before heavy wares is transported in the air way section and cuts first grade change point 12 of an intersection, stop;
E) make the gib head of winch 1 hang gib head connecting pore and the heavy wares that joins the flat truck body tail, operation winch 2 is to front haulage, and operation winch 1 and winch 3 suitably drag tightly backward, under the cooperation of winch 1, winch 2 and winch 3, before heavy wares is transported in the air way section and cuts second grade change point 13 of an intersection, stop;
F) remove the gib head of winch 2, and make winch 2 by being arranged in winch 2 dead aheads, facing flat wheel 7 guiding in the guiding basis of cutting a direction, make the gib head of winch 2 hang connection flat truck and heavy wares again, then, flat truck and heavy wares glide under himself action of gravity, under the cooperation of winch 1, winch 2 and winch 3, cut a top with sliding under flat truck and the heavy wares, stop;
G) position of adjustment winch 1 gib head makes the upper end of gib head near heavy wares, and removes the gib head of winch 3, puts at winch 1 and leading of winch 2 then, makes under the heavy wares and slides to the place of erection, stops;
H) make the gib head of winch 5 hang the gib head connecting pore that joins the flat truck body tail, the rear portion of the gib head extension connection heavy wares of winch 6, operation winch 5 and winch 6 tension flat truck and heavy waress make winch 1 slack rope and remove winch 1 and the gib head of heavy wares extension connection;
I) operation winch 1 and winch 6 tension flat truck and heavy waress make winch 5 slack ropes and remove the gib head of winch 5, then, winch 5 by flat wheel 8 guiding in the guiding basis that is arranged in the bottom, place of erection after, make the gib head of winch 5 hang the front portion that is associated in heavy wares;
J) under the cooperation of winch 1, winch 5 and winch 6, make the relative transfixion of flat truck with heavy wares, lay down the bolt that is connected and fixed of heavy wares and flat truck then;
K) operation winch 5 and winch 6 make heavy wares motionless relatively, operate then on the winch 1 and carry, and pull away flat truck, are unloaded in the heavy wares original place;
L) operation winch 5 and winch 6 cooperate heavy wares to install.
In the process of the difficult problem of the present invention in solving real work, have outstanding substantive distinguishing features and obvious improvement, specifically, following several respects are arranged: (1) transportation provided by the present invention, tank and gating system are simple and practical, extremely are fit to transportation, the operation of removing stage makeup and costume under the special geographical conditions under the coal mine; (2) transportation provided by the present invention, the discharging method safe and effective transportation that solves high-power heavy wares, the problem of removing stage makeup and costume in actual production, thus significantly reduced manpower, operation, labour intensity and insecurity.
Description of drawings
Fig. 1 is machine, wind two lanes among the present invention and the floor plan scheme drawing of cutting eye;
Fig. 2 is cutting the scheme drawing that a upper mounting plate transports heavy wares in earlier stage in the background technology of the present invention;
Fig. 3 is cutting a scheme drawing of upper mounting plate later stage transportation heavy wares in the background technology of the present invention;
Fig. 4 is at the scheme drawing of cutting intraocular transportation heavy wares in the background technology of the present invention;
Fig. 5 is the simple structure scheme drawing that installs described in the present invention;
Fig. 6 is the layout scheme drawing of device described in the present invention under mine;
Fig. 7 is that device described in the present invention is at the scheme drawing of cutting intraocular transportation heavy wares.
The specific embodiment
For clearer explanation the present invention, demonstrate fully the object of the invention and its advantage, now in conjunction with the accompanying drawings the detailed specific embodiment of the present invention is further described:
In conjunction with shown in Figure 5, the device of a kind of large-inclination-angle coal bed transportation, the heavy wares of removing stage makeup and costume in the colliery, this device mainly comprises flat truck 9, the flat wheel of winch and guiding basis, described flat truck body bottom is provided with and is no less than two groups of sliding wheels that are suitable for sliding 16 on rail, be preferably four groups, sliding wheel 16 is to be convenient to flat truck advance on the track of mine the inside laying, described flat truck vehicle body is provided with and is no less than four bolts hole 10, in order to fixing heavy wares, the forward and backward side of described flat truck vehicle body respectively is provided with and is no less than two gib head connecting pores 11;
Described winch has six, be respectively winch 1, winch 2, winch 3, winch 4, winch 5, winch 6, preferably high-power, winch at a slow speed, steel rope 17 terminal parts of described winch are connected with and are no less than two winch gib heads 18, for the sake of security, all hang connection with the two when winch and flat truck and heavy wares are hung connection, steel rope 17 terminal parts also have other attaching partss as far as possible, as hinge, chain link etc., these attaching partss be convenient to be connected firmly flat truck and heavy wares; Wherein the gib head of winch is hung the gib head connecting pore the inside that is associated in flat truck, as required, can disassemble gib head flexibly;
The flat wheel in described guiding basis has two, it is respectively the flat wheel 8 of flat wheel 7 in guiding basis and guiding basis, the flat wheel in guiding basis normally is fixed on the ground according to actual needs, the steel rope of winch can be by the sliding wheel of the flat wheel in guiding basis, and role is that winch cable bonded assembly gib head is changed direction.
Because it is bigger to cut an inclination angle, equipment exists in transportation the problem that lays particular stress on because of himself weight, so require the flat truck vehicle body low as far as possible, the height of loading facilities is also low as far as possible.
In conjunction with Fig. 6 and shown in Figure 7, the method for a kind of large-inclination-angle coal bed transportation, the heavy wares of removing stage makeup and costume in the colliery, it is characterized in that: described method comprises the steps:
L) the heavy wares that will transport, remove stage makeup and costume by bolt to the flat truck of above-described device at the large-inclination-angle coal bed transportation in colliery, the heavy wares of removing stage makeup and costume, note the center of gravity of heavy wares is placed on the flat truck body tail;
M) arrange the position of six winches of this device, wherein, winch 1 is arranged in the air way section one side, over against the position of cutting eye, winch 2 is arranged in and cuts eye one side, over against the position of air way, winch 3 is arranged in section in the air way, winch 4 is arranged in the close position of cutting eye of section in the air way, and winch 5 and winch 6 are arranged in the position of cutting a track both sides, top, installation site, wherein winch 1 and winch 2 preferred same model winches;
N) make the gib head of winch 4 hang the gib head connecting pore and the heavy wares of connection flat truck body forward structure, and operation winch 4 traction flat truck and heavy waress, heavy wares is transported in the air way section stops, and remove the gib head of winch 4 near cutting the eye place;
O) make the gib head of winch 2 and winch 3 hang the gib head connecting pore of the forward and backward vehicle body of connection flat truck respectively, and make winch 2 and winch 3 hang the connection heavy wares, operation winch 2 is to front haulage, and operation winch 3 suitably drags tightly backward, under the cooperation of winch 2 and winch 3, before heavy wares is transported in the air way section and cuts first grade change point 12 of an intersection, stop;
P) make the gib head of winch 1 hang gib head connecting pore and the heavy wares that joins the flat truck body tail, operation winch 2 is to front haulage, and operation winch 1 and winch 3 suitably drag tightly backward, under the cooperation of winch 1, winch 2 and winch 3, before heavy wares is transported in the air way section and cuts second grade change point 13 of an intersection, stop;
Q) remove the gib head of winch 2, and make winch 2 by being arranged in winch 2 dead aheads, facing flat wheel 7 guiding in the guiding basis of cutting a direction, make the gib head of winch 2 hang connection flat truck and heavy wares again, then, flat truck and heavy wares glide under himself action of gravity, under the cooperation of winch 1, winch 2 and winch 3, cut a top with sliding under flat truck and the heavy wares, stop;
R) position of adjustment winch 1 gib head makes the upper end of gib head near heavy wares, and removes the gib head of winch 3, puts at winch 1 and leading of winch 2 then, makes under the heavy wares and slides to the place of erection, stops; Apply external force, thereby the center of gravity of flat truck and heavy wares is offset backward, be convenient to cutting the eye transportation;
S) make the gib head of winch 5 hang the gib head connecting pore that joins the flat truck body tail, the rear portion of the gib head extension connection heavy wares of winch 6, operation winch 5 and winch 6 tension flat truck and heavy waress make winch 1 slack rope and remove winch 1 and the gib head of heavy wares extension connection;
T) operation winch 1 and winch 6 tension flat truck and heavy waress make winch 5 slack ropes and remove the gib head of winch 5, then, winch 5 by flat wheel 8 guiding in the guiding basis that is arranged in the bottom, place of erection after, make the gib head of winch 5 hang the front portion that is associated in heavy wares;
U) under the cooperation of winch 1, winch 5 and winch 6, make the relative transfixion of flat truck with heavy wares, lay down the bolt that is connected and fixed of heavy wares and flat truck then;
V) operation winch 5 and winch 6 make heavy wares motionless relatively, operate then on the winch 1 and carry, and pull away flat truck, are unloaded in the heavy wares original place;
L) operation winch 5 and winch 6 cooperate heavy wares to install, and are difficult for installing the appearance that waits trouble to avoid equipment to topple over because of the center of gravity problem causes.
Claims (2)
1, a kind of large-inclination-angle coal bed transportation in the colliery, the remove stage makeup and costume device of heavy wares, it is characterized in that: this device mainly comprises flat truck (9), the flat wheel of winch and guiding basis, described flat truck body bottom is provided with and is no less than two groups of sliding wheels that are suitable for sliding (16) on rail, described flat truck vehicle body is provided with and is no less than four bolts hole (10), before the described flat truck vehicle body, trailing flank respectively is provided with and is no less than two gib head connecting pores (11), the steel rope of described winch (17) terminal part is connected with and is no less than two winch gib heads (18), described winch has six (1,2,3,4,5,6), the gib head of winch is hung the gib head connecting pore the inside that is associated in flat truck, the flat wheel in described guiding basis has two (7,8), and the steel rope of winch can be by the sliding wheel of the flat wheel in guiding basis.
2, the method for a kind of large-inclination-angle coal bed transportation in the colliery, the heavy wares of removing stage makeup and costume, it is characterized in that: described method comprises the steps:
A) the heavy wares that will transport, remove stage makeup and costume by bolt to the flat truck of the described device of claim 1;
B) arrange the position of six winches of this device, wherein, winch (1) is arranged in the air way section one side, over against the position of cutting eye, winch (2) is arranged in and cuts eye one side, over against the position of air way, winch (3) is arranged in section in the air way, winch (4) is arranged in the close position of cutting eye of section in the air way, and winch (5,6) is arranged in the position of cutting a track both sides, top, installation site;
C) make the gib head of winch (4) hang the gib head connecting pore and the heavy wares of connection flat truck body forward structure, and operation winch (4) traction flat truck and heavy wares, heavy wares is transported in the air way section stops, and remove the gib head of winch (4) near cutting the eye place;
D) make winch (2 respectively, 3) gib head is hung the gib head connecting pore of the forward and backward vehicle body of connection flat truck, and make winch (2,3) hang the connection heavy wares, operation winch (2) is to front haulage, and operation winch (3) suitably drags tightly backward, at winch (2,3) under the cooperation, heavy wares is transported in the air way section and cuts first grade change point (12) of an intersection preceding, stop;
E) make the gib head of winch (1) hang gib head connecting pore and the heavy wares that joins the flat truck body tail, operation winch (2) is to front haulage, and operation winch (1,3) suitably drag backward tightly, under the cooperation of winch (1,2,3), heavy wares is transported in the air way section and cuts second grade change point (13) of an intersection preceding, stop;
F) remove the gib head of winch (2), and make winch (2) by being arranged in winch (2) dead ahead, facing the guiding flat wheel in basis (7) guiding of cutting a direction, make the gib head of winch (2) hang connection flat truck and heavy wares again, then, flat truck and heavy wares glide under himself action of gravity, at winch (1,2,3) under the cooperation, cut a top, stop sliding under flat truck and the heavy wares;
G) position of adjustment winch (1) gib head makes the upper end of gib head near heavy wares, and removes the gib head of winch (3), puts leading of winch (1,2) then, makes under the heavy wares and slides to the place of erection, stops;
H) make the gib head of winch (5) hang the gib head connecting pore that joins the flat truck body tail, the gib head of winch (6) is hung the rear portion of connection heavy wares, operation winch (5,6) tension flat truck and heavy wares make winch (1) slack rope and remove winch (1) and the gib head of heavy wares extension connection;
I) operation winch (1,6) tension flat truck and heavy wares make winch (5) slack rope and remove the gib head of winch (5), then, winch (5) makes the gib head of winch (5) hang the front portion that is associated in heavy wares after leading by the guiding flat wheel in basis (8) that is arranged in the bottom, place of erection;
J) under the cooperation of winch (1,5,6), make the relative transfixion of flat truck with heavy wares, lay down the bolt that is connected and fixed of heavy wares and flat truck then;
K) operation winch (5,6) makes heavy wares motionless relatively, operates then on the winch (1) and carries, and pulls away flat truck, is unloaded in the heavy wares original place;
L) operation winch (5,6) cooperates heavy wares to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100174610A CN100335326C (en) | 2005-03-28 | 2005-03-28 | Apparatus for transporting, loading-disloading heavy equipment at large inclining angle coal layer of coal mine and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100174610A CN100335326C (en) | 2005-03-28 | 2005-03-28 | Apparatus for transporting, loading-disloading heavy equipment at large inclining angle coal layer of coal mine and its method |
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| CN1693177A true CN1693177A (en) | 2005-11-09 |
| CN100335326C CN100335326C (en) | 2007-09-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035392A (en) * | 2017-06-15 | 2017-08-11 | 淮南矿业(集团)有限责任公司 | A kind of hydraulic support fortune is along entering frame installing mechanism and installation method |
| CN111691905A (en) * | 2020-06-19 | 2020-09-22 | 四川川煤华荣能源股份有限公司 | Method for installing fully mechanized coal mining face support |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822129C2 (en) * | 1978-05-20 | 1983-03-31 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Method and device for regulating the tensile force of a reel which is connected to the cable trolley of a mining machine via a tensile element |
| CN2288892Y (en) * | 1997-03-14 | 1998-08-26 | 张建军 | Mining normally closed type inclined shaft anti-running monitoring device |
| CN2601196Y (en) * | 2002-07-29 | 2004-01-28 | 兖矿集团有限公司 | Tracting transportation appts. of endless rope shuttle car |
| CN100383002C (en) * | 2003-08-05 | 2008-04-23 | 山西焦煤集团有限责任公司 | Mine slape lifting hook head car |
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2005
- 2005-03-28 CN CNB2005100174610A patent/CN100335326C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035392A (en) * | 2017-06-15 | 2017-08-11 | 淮南矿业(集团)有限责任公司 | A kind of hydraulic support fortune is along entering frame installing mechanism and installation method |
| CN107035392B (en) * | 2017-06-15 | 2019-06-21 | 淮南矿业(集团)有限责任公司 | A kind of hydraulic support fortune is suitable into frame installing mechanism and installation method |
| CN111691905A (en) * | 2020-06-19 | 2020-09-22 | 四川川煤华荣能源股份有限公司 | Method for installing fully mechanized coal mining face support |
| CN111691905B (en) * | 2020-06-19 | 2022-04-15 | 四川川煤华荣能源股份有限公司 | Method for installing fully mechanized coal mining face support |
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| CN100335326C (en) | 2007-09-05 |
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