CN204688128U - The chain alley stopping device of a kind of flow water - Google Patents
The chain alley stopping device of a kind of flow water Download PDFInfo
- Publication number
- CN204688128U CN204688128U CN201520370496.1U CN201520370496U CN204688128U CN 204688128 U CN204688128 U CN 204688128U CN 201520370496 U CN201520370496 U CN 201520370496U CN 204688128 U CN204688128 U CN 204688128U
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- actuating cylinder
- hydraulic actuating
- chain
- stopping device
- steel rope
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Abstract
The utility model proposes the chain alley stopping device of a kind of flow water, this device using from setting-out as the energy, reliable in action, safety are high.This kind of chain alley stopping device of flow water, comprise car stopping rod, car stopping rod is connected with steel rope, be connected with the telescopic end of the first hydraulic actuating cylinder after steel rope walks around pulley, the stretcher pin joint of the first hydraulic actuating cylinder other end and stop device, the first hydraulic actuating cylinder is provided with water inlet and water outlet, and the first hydraulic actuating cylinder is connected with the second hydraulic actuating cylinder by high-pressure pipe, water inlet, the water outlet of the second hydraulic actuating cylinder are connected with operating valve by high-pressure pipe, and the piston end of the second hydraulic actuating cylinder is connected with connecting rod.The utility model utilizes mine from setting-out as the energy, reaches energy-conservation object, easy and simple to handle, can alleviate labor strength, increase work efficiency, and reliable in action, safety is higher.
Description
Technical field
The utility model relates to the safe alley stopping device of mine slope track, is specifically related to the chain alley stopping device of a kind of flow water.
Background technology
In current scientific and technological economic development under the new situation, the developing direction of Modern Coal enterprise is highly efficient and productive, low power consuming, high security and high reliability, Basic Ways is that production technology is combined with modern high technology, research and develop powerful, efficient, safe, reliable, durable, intelligentized equipment, with Improvement and perfection coal industry production technology.
The safe alley stopping device of mine slope track, employing pulls lift heavy method and opens, closes arrester and utilize foot-operated opening and closing stop device, major defect is that operation is inconvenient, labor strength is large, and the safety hazard that the unsafe acts that there is operating personal cause.Therefore, for ensureing that inclined gallery are transported safely, improving the reliability of safety facilities, needing pulling lift heavy formula arrester and Pedaling type car arrester carries out hydrodynamic(al) transformation.
For a long time, coal mine machinery generally all adopts electronic, hydraulic pressure or pressurized air as powered operation device, but due to the change of colliery scene actual working environment, electric power or hydraulic efficiency gear is used to there is such or such difficulty, such as: when using electric power as handling device, can affect by place, Existential Space is narrow, roof pressure is large, the problem such as hypertelorism; When using hydraulic pressure as handling device, such environmental effects can be subject to, such as dust is many.And when using pressurized air as power, may need again to lay pipeline of calming the anger, give and use installation to bring a lot of inconvenience.Therefore, find a kind of propulsion source easy to use within coal mines, necessary.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, proposes the chain alley stopping device of a kind of flow water, this device using from setting-out as the energy, reliable in action, safety are high.
The technical solution of the utility model is achieved in that the chain alley stopping device of a kind of flow water, comprise car stopping rod, car stopping rod is connected with steel rope, be connected with the telescopic end of the first hydraulic actuating cylinder after steel rope walks around pulley, the stretcher pin joint of the first hydraulic actuating cylinder other end and stop device, first hydraulic actuating cylinder is provided with water inlet and water outlet, first hydraulic actuating cylinder is connected with the second hydraulic actuating cylinder by high-pressure pipe, water inlet, the water outlet of the second hydraulic actuating cylinder are connected with operating valve by high-pressure pipe, and the piston end of the second hydraulic actuating cylinder is connected with connecting rod.
The telescopic end of described first hydraulic actuating cylinder is connected with winning in succession in assembly pulley, assembly pulley comprises two fixed pulleys and two movable pulleys, between two fixed pulleys, be respectively connected with one between two movable pulleys and win in succession, steel rope one end is connected on car stopping rod, the other end is connected on winning in succession between two movable pulleys.
Described operating valve is three-position four-way valve.
Described second hydraulic actuating cylinder is arranged side by side two.
The utility model utilizes mine from setting-out as the energy, reaches energy-conservation object, easy and simple to handle, can alleviate labor strength, increase work efficiency, and reliable in action, safety is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the first hydraulic actuating cylinder and assembly pulley coupled condition schematic diagram.
Fig. 3 is the second hydraulic actuating cylinder and operating valve coupled condition schematic diagram.
Wherein: 1. car stopping rod, 2. steel rope, 3. the first hydraulic actuating cylinder, 4. the second hydraulic actuating cylinder, 5. fixed pulley, 6. movable pulley, 7. win in succession, 8. chute, 9. pulley, 10. operating valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the chain alley stopping device of a kind of flow water, comprise car stopping rod 1, car stopping rod 1 is connected with steel rope 2, be connected with the telescopic end of the first hydraulic actuating cylinder 3 after steel rope 2 walks around pulley 9, the stretcher pin joint of first hydraulic actuating cylinder 3 other end and stop device, first hydraulic actuating cylinder 3 is provided with water inlet and water outlet, first hydraulic actuating cylinder 3 is connected with the second hydraulic actuating cylinder 4 by high-pressure pipe, water inlet, the water outlet of the second hydraulic actuating cylinder 4 are connected with operating valve 10 by high-pressure pipe, and the piston end of the second hydraulic actuating cylinder 4 is connected with connecting rod.Described operating valve 10 is three-position four-way valves.
Utility model works principle is as follows: the second hydraulic actuating cylinder 4 controls by operating valve 10, and after moving operator handle, water route is opened, and the second hydraulic actuating cylinder 4 piston stretches out, and stop device is opened; While second hydraulic actuating cylinder 4 piston stretches out, high pressure water enters the first hydraulic actuating cylinder 3, first hydraulic actuating cylinder 3 piston by high-pressure pipe and stretches out, by steel rope 2 drive arrester 1 top pull-up, bottom close, now vehicle is in release status.After vehicle passes through, by operating valve hand moving opposite location to, the first hydraulic actuating cylinder 3 and the second hydraulic actuating cylinder 4 piston are all retracted, and stop device cuts out, and chain arrester top closes, and bottom pull-up returns to normally off.
Wherein, assembly pulley is fixed on chain arrester interdrive top, and high-pressure pipe is the high-pressure rubber pipe of Φ 16mm, and high-pressure rubber pipe is connected on mine self-pressure clear water pipe.
As shown in Figure 2, the telescopic end of described first hydraulic actuating cylinder 37 to be connected with winning in succession in assembly pulley, assembly pulley comprises two fixed pulleys 5 and two movable pulleys 6, between two fixed pulleys 5, be respectively connected with one between two movable pulleys 6 and win 7 in succession, steel rope 2 one end is connected on car stopping rod 1, the other end is connected to and wins in succession on 7 between two movable pulleys.
When the first hydraulic actuating cylinder 3 stretches out time, drive movable pulley 6 to move right, thick stick 1 of keeping off a car moves downward, on the contrary thick stick upward movement of keeping off a car.Movable pulley is arranged in chute 8, can move along chute 8.
As shown in Figure 3, described second hydraulic actuating cylinder 4 is arranged side by side two.Two the second hydraulic actuating cylinder 4 actions simultaneously, control link action, and then pull track switch movement.Wherein water is as follows as the principle of power: when water enter from the second hydraulic actuating cylinder 4 front end, rear end flow out time, piston rod stretches out, when water enter from the second hydraulic actuating cylinder 4 rear end, front end flow out time, piston rod retract.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the chain alley stopping device of flow water, comprise car stopping rod (1), it is characterized in that: car stopping rod (1) is connected with steel rope (2), steel rope (2) is walked around pulley (9) and is connected with the telescopic end of the first hydraulic actuating cylinder (3) afterwards, stretcher (9) pin joint of the first hydraulic actuating cylinder (3) other end and stop device, first hydraulic actuating cylinder (3) is provided with water inlet and water outlet, first hydraulic actuating cylinder (3) is connected with the second hydraulic actuating cylinder (4) by high-pressure pipe, the water inlet of the second hydraulic actuating cylinder (4), water outlet is connected with operating valve (10) by high-pressure pipe, the piston end of the second hydraulic actuating cylinder (4) is connected with connecting rod.
2. the chain alley stopping device of flow water according to claim 1, it is characterized in that: the telescopic end of described first hydraulic actuating cylinder (3) is connected with win in succession (7) in assembly pulley, assembly pulley comprises two fixed pulleys (5) and two movable pulleys (6), respectively be connected with one win in succession (7) between two fixed pulleys (5), between two movable pulleys (6), steel rope (2) one end is connected to that car stopping rod (1) is upper, the other end is connected to winning in succession on (7) between two movable pulleys.
3. the chain alley stopping device of flow water according to claim 2, is characterized in that: described operating valve (10) is three-position four-way valve.
4. the chain alley stopping device of flow water according to claim 3, is characterized in that: described second hydraulic actuating cylinder (4) is arranged side by side two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370496.1U CN204688128U (en) | 2015-06-02 | 2015-06-02 | The chain alley stopping device of a kind of flow water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370496.1U CN204688128U (en) | 2015-06-02 | 2015-06-02 | The chain alley stopping device of a kind of flow water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688128U true CN204688128U (en) | 2015-10-07 |
Family
ID=54228450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520370496.1U Expired - Fee Related CN204688128U (en) | 2015-06-02 | 2015-06-02 | The chain alley stopping device of a kind of flow water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688128U (en) |
-
2015
- 2015-06-02 CN CN201520370496.1U patent/CN204688128U/en not_active Expired - Fee Related
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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: 20151007 Termination date: 20160602 |