CN202463841U - Bracket equipment for lifting slope in mine - Google Patents
Bracket equipment for lifting slope in mine Download PDFInfo
- Publication number
- CN202463841U CN202463841U CN2012201020812U CN201220102081U CN202463841U CN 202463841 U CN202463841 U CN 202463841U CN 2012201020812 U CN2012201020812 U CN 2012201020812U CN 201220102081 U CN201220102081 U CN 201220102081U CN 202463841 U CN202463841 U CN 202463841U
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- CN
- China
- Prior art keywords
- mine car
- mine
- testing station
- steel rope
- steel wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to bracket equipment for lifting a slope in a mine. A winch, a head sheave, a steel wire rope photo-electricity pulling force inductor, a mine car connection testing station and an electric one-way car arrester are mounted on the horizontal lane at the mouth of the slope. When the steel wire rope is connected with a mine car pushed onto the mine car connection testing station, a hydraulic lifting machine is actuated, and one end of a rail gradually rises to form a ramp, so that the mine car begins to slide, and the steel wire below the winch is straightened and lifted under stress; and when the steel wire is lifted to a certain height, the steel wire rope photo-electricity pulling force inductor acts, and an electric one-way car arrester power supply is switched on, so that the electrically-driven one-way car arrester be opened. If the steel wire rope is not connected with the mine car or the connecting rings of the mine cars are not well connected during the process, the steel wire rope pulling force inductor fails to act after the action of the mine car connection testing station, and the electric one-way car arrester cannot be opened, so as to avoid a galloping accident.
Description
Technical field: the utility model relates to bracket's equipment that a kind of slope promotes, particularly a kind of slope safety device.
Background technology: inclined shaft is one of main mode of mine transportation, promotes ore deposit, lifting barren rock, following putting material, and task is heavy.Transport inclined shaft all is equipped with rail, on lead to level course, on the slope mouth level course, winch is housed, place mine car on the track.Mine car is finished group by the workman earlier before transferring, connect the chain of rings to adjacent mine car, inserts good latch; Last mine car is connected with steel rope on the winch, and the workman pushes mine car to inclined shaft after checking and confirming safety; Start winch, mine car just in the traction lower edge of steel rope rail safety descending.
Mine worker labour intensity is big, and work-hours is long, easy fatigue; Through the steel rope of being everlasting do not connect or mine car between connect under a chain of situation and just push mine car to well head, mine car loses rope traction and rapidly downslide, causes the safety misadventure that is commonly called as " driving "; The safety misadventure of this " driving " happens occasionally; Cause enormous economic loss to the mine, sometimes even can cause the life injures and deaths, " driving " is puzzlement mine workman a great problem for many years.
The utility model content: the purpose of the utility model is, prevents the maloperation because of the workman, and steel rope that causes and mine car do not connect or mine car between chain of rings situation about not connecting under, just mine car is pushed inclined shaft, and the inclined shaft that causes " driving " accident.This device structure is simple, simple installation, and fault rate is low, and is safe and practical.
Above-mentioned purpose is realized by following technical scheme:
A kind of bracket's equipment that slope promotes, setting winch, head sheave, steel rope photoelectricity pulling force inductor, mine car connection testing station on the horizontal line track of slope mouth, electronic unidirectional stop device of being used for.
Above-mentioned steel rope photoelectricity pulling force inductor is made up of steel rope photoelectricity pulling force inductor support and three pairs of infrared ray correlation switches.Be installed in the place ahead of head sheave, the both sides of steel rope, three pairs of infrared ray correlation switch vertical distribution, the infrared ray ray is the level irradiation, is an angle of 90 degrees with steel rope.Mine car connects in the slope slide down process of testing station at mine car, and it is stressed stretching and raise gradually to drive steel rope, and steel rope cuts infrared-ray from bottom to top; Infrared switch from bottom to top, after three pairs of switches move one by one; Connect electronic stop device power supply, electronic stop device just can move, this photoelectricity pulling force inductor reliable in action; Strong and the steel rope of antijamming capability does not have direct contact, not wearing and tearing and energy consumption.
Above-mentioned mine car connects the testing station, is made up of electric hydaulic lifting machine, mine car connection testing station track and mechanical unidirectional stop device, movable axis.Electric hydaulic lifting machine is installed in mine car and connects in the electric hydaulic lifting machine melt pit under the track of testing station.The unidirectional stop device of machinery is installed on the ground in the middle of two tracks, when the hydraulic lifting machine does not connect mine car the rising of testing station track one end, remains blocking state, and mine car can abovely cannot descend, and guarantees inclined shaft safety.
Above-mentioned electronic unidirectional stop device when action is not opened, remains blocking state, and mine car can abovely cannot descend, and forms duplicate protection with the unidirectional stop device of above-mentioned machinery, guarantees inclined shaft safety.
The effect of the utility model: the workman shifts mine car onto mine car and connects on the testing station, before the unidirectional stop device of machinery, is obstructed, and the workman starts the hydraulic lifting machine after steel rope and mine car are connected; One end of track raises gradually, forms the slope, and mechanical unidirectional stop device is installed on the middle ground of track; Do not raise together with track, after the mine car bottom was higher than mechanical unidirectional stop device, mine car began to glide through the unidirectional stop device of machinery; Steel rope stressed post-tensioning direct join in head sheave the place ahead is raised, and behind certain altitude, steel rope cuts infrared-ray from bottom to top; Infrared switch after three pairs of switches move one by one, is connected electronic stop device power supply from bottom to top; The workman starts winch confirming to open electronic stop device after the safety, mine car just in the traction lower edge of steel rope rail safety descending.In the above process, if steel rope and mine car do not connect, steel rope can be not stressed in the mine car downslide process, and photoelectricity pulling force inductor can not move, and electronic stop device can not be opened, and mine car can be blocked in slope mouth by electronic stop device.If the chain of rings between the mine car does not connect, in the mine car downslide process, the traction that the mine car that does not connect can lose steel rope separates with the mine car of back; To advancing slip, owing to lacked a mine car, weight saving; Cause lineoutofservice signal pull not enough, steel rope has arrived not predetermined height, and three pairs of infrared switch can not all move; Electronic stop device can't be opened, and mine car can be blocked in slope mouth by electronic stop device, and avoids the generation of " driving " accident.Because of the action of electric hydaulic lifting machine, mine car connects orbit-shaped sloping, testing station, and mine car glides because of action of gravity automatically, no longer wants the workman firmly to go to push away, and has reduced labor strength.
The utility model can prevent effectively that steel rope and mine car from not connecting and mine car between the chain of rings do not connect and the inclined shaft that causes " driving " accident and reduce labor strength.
Description of drawings: the structural representation of Fig. 1 the utility model
Fig. 2 photoelectricity pulling force inductor birds-eye view
Fig. 3 mine car connects the structural representation after the action of testing station
Drawing reference numeral is following: 1 level course track, 2 winches, 3 head sheaves, 4 steel rope photoelectricity pulling force inductors, 5 steel rope photoelectricity pulling force inductor supports; 6 infrared ray correlation switches, 7 steel ropes, 8 mine cars, 9 mine cars connect the testing station; 10 electric hydaulic lifting machine melt pits, 11 electric hydaulic lifting machines, 12 mine cars connect testing station track, 13 mechanical unidirectional stop devices; 14 movable axis, 15 electronic unidirectional stop devices, 16 electronic stop device melt pits, 17 inclined shaft tracks.
The specific embodiment: like Fig. 1; Fig. 2, shown in Figure 3, on the ground, horizontal line track of slope mouth setting winch (2), head sheave (3), the place ahead of head sheave (3), the both sides of steel rope (7) have been installed for the height of controlling steel rope (7) in winch (2) the place ahead; Steel rope photoelectricity pulling force inductor (4) is installed; Steel rope photoelectricity pulling force inductor (4) is made up of steel rope photoelectricity pulling force inductor support (5) and three pairs of infrared ray correlation switches (6), three pairs of infrared ray correlation switches (6) vertical distribution; The infrared ray ray is the level irradiation, is an angle of 90 degrees with steel rope (7).At a end, mine car is installed is connected testing station (9) and electronic unidirectional stop device (15) near inclined shaft track (17).Mine car connects testing station (9) and is made up of electric hydaulic lifting machine (11), mine car connection testing station track (12) and mechanical unidirectional stop device (13), movable axis (14).Electric hydaulic lifting machine (11) is installed in mine car and connects in the electric hydaulic lifting machine melt pit (10) under the testing station track (12), and mechanical unidirectional stop device (13) is installed in mine car and connects on the middle ground of testing station track (12).Electronic unidirectional stop device (15) is installed in the electronic stop device melt pit (16) near inclined shaft track (17).
Claims (3)
1. bracket's equipment of promoting of a slope; Setting winch (2) and head sheave (3) on the ground, horizontal line track of slope mouth; Steel rope (7) one ends connect winch (2) and connect mine car (8) through head sheave (3) other end; It is characterized in that: steel rope photoelectricity pulling force inductor (4) has been installed in the place ahead of head sheave (3), mine car connection testing station (9) and electronic unidirectional stop device (15) are being installed near an end of inclined shaft track (17).
2. bracket's equipment that slope according to claim 1 promotes; It is characterized in that: said steel rope photoelectricity pulling force inductor (4), form by photoelectricity pulling force inductor support (5) and three pairs of infrared ray correlation switches (6); Be installed in the place ahead of head sheave (3), the both sides of steel rope (7), three pairs of infrared ray correlation switches (6) vertical distribution; The infrared ray ray is the level irradiation, with steel rope (7) an angle of 90 degrees.
3. bracket's equipment that slope according to claim 1 promotes; It is characterized in that: said mine car connects testing station (9), is made up of electric hydaulic lifting machine (11), mine car connection testing station track (12) and mechanical unidirectional stop device (13) movable axis (14); Electric hydaulic lifting machine (11) is installed in mine car and connects in the electric hydaulic lifting machine melt pit (10) under the testing station track (12), and mechanical unidirectional stop device (13) is installed in mine car and connects on the middle ground of testing station track (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201020812U CN202463841U (en) | 2012-03-16 | 2012-03-16 | Bracket equipment for lifting slope in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201020812U CN202463841U (en) | 2012-03-16 | 2012-03-16 | Bracket equipment for lifting slope in mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463841U true CN202463841U (en) | 2012-10-03 |
Family
ID=46912027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201020812U Expired - Fee Related CN202463841U (en) | 2012-03-16 | 2012-03-16 | Bracket equipment for lifting slope in mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135485A (en) * | 2021-04-26 | 2021-07-20 | 铜陵有色金属集团股份有限公司 | Automatic control device for main rope tension of inclined shaft hoist for mine and use method thereof |
-
2012
- 2012-03-16 CN CN2012201020812U patent/CN202463841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135485A (en) * | 2021-04-26 | 2021-07-20 | 铜陵有色金属集团股份有限公司 | Automatic control device for main rope tension of inclined shaft hoist for mine and use method thereof |
| CN113135485B (en) * | 2021-04-26 | 2022-08-09 | 铜陵有色金属集团股份有限公司 | Automatic control device for main rope tension of inclined shaft hoist for mine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |