CN102416984B - Crawler type gallery emergency rescue drainage pump truck - Google Patents
Crawler type gallery emergency rescue drainage pump truck Download PDFInfo
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- CN102416984B CN102416984B CN 201110348648 CN201110348648A CN102416984B CN 102416984 B CN102416984 B CN 102416984B CN 201110348648 CN201110348648 CN 201110348648 CN 201110348648 A CN201110348648 A CN 201110348648A CN 102416984 B CN102416984 B CN 102416984B
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- telescopic arm
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Abstract
The invention provides a crawler type gallery emergency rescue drainage pump truck to ensure drainage speed and drainage range and improve the emergency rescue drainage speed. The pump truck comprises a travelling mechanism on a main body, wherein the travelling mechanism consists of a crawler chassis, and a hydraulic system thereof; the crawler chassis is fixedly provided with a rotary platform and a rigid platform; a rotary motor, a front balance weight, a hydraulic telescopic arm and a cab are arranged on the rotary platform; a telescopic oil cylinder and a rigid telescopic oil cylinder are arranged in the hydraulic telescopic arm; the rigid telescopic oil cylinder and the telescopic oil cylinder perform fixed synchronous movement; an amplitude variation oil cylinder is arranged between the hydraulic telescopic arm and the rotary platform; the front end of the hydraulic telescopic arm is fixedly provided with a hydraulic portal; the hydraulic portal comprises a load-borne dropping portal, a dropping oil cylinder in an outer frame of the portal, and a tilting oil cylinder connected to a doorframe outer frame of the hydraulic portal and a mounting plate; two high-power pumps are fixed on the load-borne dropping portal; and the tilt angles of the pumps are controlled by controlling the tilt angle of the doorframe outer frame through the stretch of the tilting oil cylinder.
Description
Technical field
The present invention relates to a kind of apron wheel type gallery emergency drainage pump truck of speedily carrying out rescue work for tunnel under the coal mine, belong to mechanical equipment technical field.
Background technology
The at present draining of mine mainly is to carry out draining by water pump and the pipeline that is communicated with it.Flood the pumping plant power equipment supply and caused drainage pumping plant to play a role or permeable speed when faster than pumping drainage speed when water leak accident occurs, needed to adopt all the other additional drainage modes.The major way of prior art is that water pump is transported to the down-hole with winch, then adopt the mode of artificial transportation that water pump is transported to the drainage works face, because volume is large, weight is heavier and the change in location of water pump needs artificial constantly adjustment, it exists installs carrying, connects and operates all inconvenient problem, thereby affect the speed of mine emergency drainage, may cause heavy losses to the security of the lives and property.
Summary of the invention
The purpose of this invention is to provide a kind of apron wheel type gallery emergency drainage pump truck, to guarantee drainage speed and draining scope, accelerate the speed of emergency drainage.
The present invention adopts following technical scheme to realize: apron wheel type gallery emergency drainage pump truck, comprise the traveling gear on the vehicle main body, traveling gear is comprised of crawler body and hydraulic efficiency pressure system thereof, be fixed with turn table and rigid platfor on the crawler body, turn table is provided with rotary motor, front counterweight, hydraulic telescopic arm and operator's compartment; Hydraulic telescopic arm inside is provided with telescopic oil cylinder and rigid telescopic oil pipe, and rigid telescopic oil pipe and telescopic oil cylinder fixedly are synchronized with the movement, and is provided with amplitude oil cylinder between hydraulic telescopic arm and the turn table; The hydraulic telescopic arm front end is fixed with the hydraulic pressure door frame by adapter plate, comprise decline oil cylinder in the heavy burden decline door frame, hydraulic pressure door frame housing on the hydraulic pressure door frame, be connected to the dump ram on hydraulic pressure door frame housing and the adapter plate, be fixed with two high powered water pumps on the heavy burden decline door frame, control the angle of inclination of water pump by the angle of inclination of stretching to control the doorframe outrigger of dump ram; Front counterweight is fixed on the turn table with rotary motor and turns round with hydraulic telescopic arm.
Between the hydraulic pressure door frame inner-outer door roller and slideway are arranged, move up and down light after door frame bears a heavy burden.
Operator's compartment is fixed with and contains the operator's station that gas alarming shows, the operator's compartment top is provided with the anti-guar plate of pounding of detouchable;
Be fixed with anti-explosion diesel unit, water supply tank, gas tank, fuel tank, hydraulic reservoir, hydraulic efficiency pressure system and rear counterweight on the rigid platfor of the postmedian of car, rear counterweight maintains static.
The back segment of car is fixed with the starting mode of pump device, and water pump is connected with the starting mode of pump device by cable; The while rear portion is provided with shell mechanics is covered.
What the caterpillar chassis of traveling gear adopted is the broad track chassis.
When the present invention works, apron wheel type gallery emergency drainage pump truck advances to the work place voluntarily by pithead, or deliver to the down-hole from well head, then the personnel that speedily carry out rescue work are into the car in the work of driver behavior platform control crawler body, crawler body drives the draining pump truck and advances, thereby walks in the mine tunnel, when running to working position, the personnel that speedily carry out rescue work drive the hydraulic pressure door frame by the fluid control valve on the operator's station, thereby water pump is sunk to drainage position.Can realize that by the control to telescopic oil cylinder thereby the flexible translation of hydraulic telescopic arm enlarges the placing range of water pump; Can control hydraulic telescopic arm upper and lower, left and right and flexible translation by rotary motor and amplitude oil cylinder, thereby enlarge water pump draining scope; Can control water pump up and down and tilt the expansion draining depth by two degrees of freedom hydraulic pressure door frame.Front counterweight guarantees the draining pump truck balance of hydraulic telescopic arm when diverse location along with hydraulic telescopic arm turns round together; Rear counterweight maintains static, and has improved the ability that side direction is sling water pump.The water of extracting out be transported to the drainage pumping plant in other tunnels by drain hose or directly be transported to from pit mouth aboveground, fast power-saving ground realization draining purpose.
Beneficial effect of the present invention:
1, crawler type tunnel draining pump truck of the present invention adopts the broad track chassis, is fit to walking in the mine tunnel; Caterpillar chassis has adopted HM Hydraulic Motor to add double speed large speed ratio retarder and has driven, and crosses the barrier ability strong; Crawler body good airproof performance simultaneously, the outside does not have connection lead, can paddle 0.5 meter dark;
2. crawler type tunnel draining pump truck of the present invention adopts two high powered water pumps, and displacement can reach 600 cubes m/hs.
3. water pump is fixed on the two degrees of freedom hydraulic pressure door frame in the crawler type tunnel draining pump truck of the present invention, can descend and tilt in the limit when draw water in the vehicle limit, and water pump can drop to ground below 1 meter;
4. crawler type tunnel draining pump truck of the present invention has designed telescopic Hydraulic jip and rotary table, and water pump can make that it is left and right by the fluid control valve on operator's station control, move up and down when drawing water, and enlarges the draining scope;
5. crawler type tunnel draining pump truck of the present invention adopts two counterbalance design, guarantees the draining pump truck balance of hydraulic telescopic arm when diverse location;
6. the starting mode of pump device is placed on the last of car in the crawler type tunnel draining pump truck of the present invention, when vehicle moves while drawing water, as long as the folding and unfolding cable;
7. there is gas alarming to show on the crawler type tunnel draining pump truck operator's station of the present invention, guaranteed downhole operations personnel's safety;
8. narrow low tunnel of the present invention has reduced a large amount of high-pressure and hydraulic flexible pipes with the oil sources that rigid telescopic oil pipe assurance front end hydraulic efficiency gear is installed in the crawler crane telescopic boom, and is simple and reliable for structure.
Description of drawings
Fig. 1 is apron wheel type gallery emergency drainage pump truck constructional drawing of the present invention.
Among the figure: 1-water pump, 2-decline oil cylinder, 3-decline door frame, 4-dump ram, the 5-hydraulic telescopic arm, 6-rigid telescopic oil pipe, 7-telescopic oil cylinder, 8-amplitude oil cylinder, 9-contains gas alarming display operation platform, 10-rotary motor, counterweight before the 11-guar plate, 12-, the 13-operator's compartment, 14-water supply tank, 15-gas tank, 16-anti-explosion diesel unit, counterweight behind the 17-, 18-starting mode of pump device, 19-hydraulic efficiency pressure system, 20-hydraulic reservoir, the 21-fuel tank, 22-crawler body, 23-shell, 24-turn table.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer; below in conjunction with accompanying drawing embodiments of the invention are elaborated: the present embodiment is implemented under take technical scheme of the present invention as prerequisite; provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Apron wheel type gallery emergency drainage pump truck of the present invention, comprise the traveling gear on the vehicle main body, traveling gear is comprised of crawler body 22 and hydraulic efficiency pressure system 19 thereof, be fixed with turn table 24 on the crawler body 22, turn table 24 is provided with rotary motor 10, front counterweight 12, hydraulic telescopic arm 5 and operator's compartment 13; Hydraulic telescopic arm 5 inside are provided with telescopic oil cylinder 7 and rigid telescopic oil pipe 6, and rigid telescopic oil pipe 6 fixedly is synchronized with the movement with telescopic oil cylinder 7, is provided with amplitude oil cylinder 8 between hydraulic telescopic arm 5 and the turn table 24; Hydraulic telescopic arm 5 front ends are fixed with the hydraulic pressure door frame by adapter plate, and the hydraulic pressure door frame is provided with decline oil cylinder 2, dump ram 4 and heavy burden decline door frame 3, are fixed with two high powered water pumps 1 on the heavy burden decline door frame 3; Operator's compartment 13 is fixed with and contains the operator's station 9 that gas alarming shows, operator's compartment 13 tops are provided with the anti-guar plate 11 of pounding of detouchable; Rigid platfor at the postmedian of car is fixed with anti-explosion diesel unit 16, water supply tank 14, gas tank 15, fuel tank 21, hydraulic reservoir 20, hydraulic efficiency pressure system 19 and rear counterweight 17; The back segment of car is fixed with starting mode of pump device 18.Water pump 1 is connected with starting mode of pump device 18 by cable; The rear portion of car is provided with shell 23 mechanics is covered.
What the caterpillar chassis of traveling gear adopted is the broad track chassis, is fit to walking in the mine tunnel; Caterpillar chassis has adopted HM Hydraulic Motor to add double speed large speed ratio retarder and has driven, and makes the multiplication of barrier ability; Crawler body has higher liftoff highland simultaneously, and crossing ability is better, and the chassis lower seal is good, so this emergency drainage pump truck has certain fordability.
Water pump is fixed on the two degrees of freedom hydraulic pressure door frame, can descend and tilt in the limit when draw water in the vehicle limit.The hydraulic pressure door frame is as descending mechanism, comprises decline oil cylinder in heavy burden decline door frame, the hydraulic pressure door frame housing, is connected to the dump ram on hydraulic pressure door frame housing and the adapter plate.Roller and slideway are arranged between the inner-outer door, move up and down light after door frame bears a heavy burden; Water pump is fixed on the heavy burden decline door frame, if thereby the decline of decline cylinder rod descends the decline door frame, and water pump drops to the required degree of depth, if thereby the rising of decline cylinder rod is risen the decline door frame or is resetted; Control equally the angle of inclination of water pump by the angle of inclination of stretching to control the doorframe outrigger of dump ram, guarantee that water pump is in best suction state.
The hydraulic pressure door frame is fixed on the hydraulic telescopic arm of car front end by adapter plate.Thereby the level attitude of the flexible control water pump of telescopic oil cylinder promotion telescopic boom has been installed in the hydraulic telescopic arm, simultaneously hydraulic telescopic arm links to each other with turn table on the crawler body by hinge and amplitude oil cylinder, amplitude oil cylinder determines the downward tilt of telescopic boom, and rotary motor determines the telescopic boom sway., upper and lower, left and right flexible by the fluid control valve on control desk control hydraulic telescopic arm and telescopic moving have significantly enlarged the draining scope of water pump; Hydraulic telescopic arm has adopted rigid telescopic oil pipe and telescopic oil cylinder fixedly to guarantee oil circuit with synchronously flexible simultaneously, and reasonable in design is simple.
Front counterweight and rotary motor are fixed on the rotary table, can turn round with hydraulic telescopic arm, and rear counterweight maintains static, and have improved the ability that side direction is sling water pump.Adopt so two counterbalance design, guarantee the draining pump truck balance of hydraulic telescopic arm when diverse location.
Vehicle body upper portion is provided with firedamp sensor.When crawler vehicle was worked, when gas density reached specified value in the ambient air of tunnel, firedamp sensor received behind the signal in the operator's station alarm display, reminding driver leaves the tunnel, and drives the relay movement in the closing appliance, cuts off the electricity supply, crawler vehicle quits work, and Accident prevention occurs.
The actuator of pump motor is placed on the last of car, the center of gravity reach that can balance front end load large pump brings.When vehicle moves while drawing water, as long as the folding and unfolding cable has been saved a large amount of manpowers, the purpose that reaching speedily carries out rescue work seizes every minute and second, safe and reliable.
Claims (6)
1. apron wheel type gallery emergency drainage pump truck, it is characterized in that: comprise the traveling gear on the vehicle main body, traveling gear is comprised of crawler body and hydraulic efficiency pressure system thereof, be fixed with turn table and rigid platfor on the crawler body, turn table is provided with rotary motor, front counterweight, hydraulic telescopic arm and operator's compartment; Hydraulic telescopic arm inside is provided with telescopic oil cylinder and rigid telescopic oil pipe, and rigid telescopic oil pipe and telescopic oil cylinder fixedly are synchronized with the movement, and is provided with amplitude oil cylinder between hydraulic telescopic arm and the turn table; The hydraulic telescopic arm front end is fixed with the hydraulic pressure door frame by adapter plate, comprise decline oil cylinder in the heavy burden decline door frame, hydraulic pressure door frame housing on the hydraulic pressure door frame, be connected to the dump ram on hydraulic pressure door frame housing and the adapter plate, be fixed with two high powered water pumps on the heavy burden decline door frame, control the angle of inclination of water pump by the angle of inclination of stretching to control the doorframe outrigger of dump ram; Front counterweight is fixed on the turn table with rotary motor and turns round with hydraulic telescopic arm.
2. apron wheel type gallery emergency drainage pump truck as claimed in claim 1 is characterized in that: between the hydraulic pressure door frame inner-outer door roller and slideway are arranged, move up and down light after door frame bears a heavy burden.
3. apron wheel type gallery emergency drainage pump truck as claimed in claim 2 is characterized in that: operator's compartment is fixed with and contains the operator's station that gas alarming shows, the operator's compartment top is provided with the anti-guar plate of pounding of detouchable.
4. such as claim 1 or 2 or 3 described apron wheel type gallery emergency drainage pump trucks, it is characterized in that: be fixed with anti-explosion diesel unit, water supply tank, gas tank, fuel tank, hydraulic reservoir, hydraulic efficiency pressure system and rear counterweight on the described rigid platfor of the postmedian of car, rear counterweight maintains static.
5. such as claim 1 or 2 or 3 described apron wheel type gallery emergency drainage pump trucks, it is characterized in that: the back segment of car is fixed with the starting mode of pump device, and water pump is connected with the starting mode of pump device by cable; The while rear portion is provided with shell mechanics is covered.
6. such as claim 1 or 2 or 3 described apron wheel type gallery emergency drainage pump trucks, it is characterized in that: what the caterpillar chassis of traveling gear adopted is the broad track chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110348648 CN102416984B (en) | 2011-11-07 | 2011-11-07 | Crawler type gallery emergency rescue drainage pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110348648 CN102416984B (en) | 2011-11-07 | 2011-11-07 | Crawler type gallery emergency rescue drainage pump truck |
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| Publication Number | Publication Date |
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| CN102416984A CN102416984A (en) | 2012-04-18 |
| CN102416984B true CN102416984B (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110348648 Active CN102416984B (en) | 2011-11-07 | 2011-11-07 | Crawler type gallery emergency rescue drainage pump truck |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107591B (en) * | 2021-05-15 | 2022-11-29 | 枣庄矿业集团新安煤业有限公司 | Auxiliary drainage device for preventing and treating water in coal mine construction and drainage method thereof |
| CN113650688A (en) * | 2021-09-24 | 2021-11-16 | 山西北方机械制造有限责任公司 | Mining emergency drainage vehicle |
| CN114033486A (en) * | 2021-11-04 | 2022-02-11 | 广西路桥工程集团有限公司 | Tunnel construction drainage system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052071U (en) * | 1989-02-18 | 1990-01-31 | 南昌矿山机械研究所 | Rotary discharge waterwheel |
| CN1627061A (en) * | 2003-12-10 | 2005-06-15 | 清华同方威视技术股份有限公司 | Composite movable type system for inspecting container in low target point |
| CN201220695Y (en) * | 2008-06-05 | 2009-04-15 | 庄永固 | Mobile stagnant water drainage pump station |
| CN101922306B (en) * | 2010-08-31 | 2011-12-07 | 山西普松自动化设备有限公司 | Underwater crawler-type gas shutting pump truck |
| CN102003209B (en) * | 2010-09-17 | 2012-07-04 | 山西普松自动化设备有限公司 | Moving pump station usage method for underground drainage of coal mine |
| CN202295045U (en) * | 2011-11-07 | 2012-07-04 | 山西森尔科技有限公司 | Apron wheel type gallery emergency drainage pump truck |
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- 2011-11-07 CN CN 201110348648 patent/CN102416984B/en active Active
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| CN102416984A (en) | 2012-04-18 |
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