CN204646275U - A kind of hydraulic automatism prop raising tool - Google Patents
A kind of hydraulic automatism prop raising tool Download PDFInfo
- Publication number
- CN204646275U CN204646275U CN201520347795.3U CN201520347795U CN204646275U CN 204646275 U CN204646275 U CN 204646275U CN 201520347795 U CN201520347795 U CN 201520347795U CN 204646275 U CN204646275 U CN 204646275U
- Authority
- CN
- China
- Prior art keywords
- chamber
- way valve
- valve
- inlet
- rubber pipe
- Prior art date
- 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
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
A kind of hydraulic automatism prop raising tool, comprise manual switch valve, emulsion ratio system and pressurized cylinder, described pressurized cylinder comprises cylinder body and piston rod, and piston rod is arranged on the inside of cylinder body, and cylinder body is divided into A chamber, B chamber, C chamber, D chamber, C1 chamber and D1 chamber; Described A chamber and B chamber have press water to import and export respectively, and connect automatic diverter valve respectively by high-pressure rubber pipe; There is liquid entrance in described C chamber and C1 chamber respectively; The liquid entrance in described C chamber is by after high-pressure rubber pipe connecting tee, and one end connects the inlet of one way valve a, and the other end connects the liquid outlet of one way valve b; The liquid entrance in described C1 chamber is by after high-pressure rubber pipe connecting tee, and one end connects the liquid outlet of one way valve c, and the other end connects the inlet of one way valve d; After described one way valve a connects together with one way valve d, then connect total efferent duct; The utility model major function is that replace emulsion power pack, structure is simply cheap, without the need to electricity consumption, only needs the industrial water of certain pressure, and energy-saving safe is convenient, automatically becomes emulsion by required proportions, reliable and stable with waterpower jacking individual prop.
Description
Technical field
The utility model relates to a kind of automatic prop raising tool of underground coal mine, is specifically related to a kind of hydraulic automatism prop raising tool, belongs to hydraulic machinery field.
Background technology
Temporary lining is coal mine down-hole tunnel maintenance, driving, corner coal mining, an important step of robbing in the occasions such as calamity fire fighting, and doing temporary lining well is the important leverage realizing trouble free service.At present, colliery temporary lining generally adopts forestope, and it is little that this method exists bearing capacity, and connect the drawbacks such as top is unreal, supporting intensity is low, safety is poor.In order to improve supporting effect, the existing hydraulic prop that generally adopts does temporary lining, needs hydraulic power unit to provide power because hydraulic prop does temporary lining, installing hydraulic power unit takes up room greatly, and time and effort consuming, under temporary lining condition, cost is higher, and inconvenient operation.
Summary of the invention
For the weak point of above technology, the utility model provides a kind of hydraulic automatism prop raising tool, and major function is by waterpower as setting prop power, and automatic preparation emulsion is automatic setting prop also.Replace emulsion power pack, structure is simply cheap, conveniently moving, without the need to electricity consumption, only needs the industrial water of certain pressure, and energy-saving safe is convenient, and automatic liquid matching is reliable and stable.
The utility model realizes with following technical scheme: a kind of hydraulic automatism prop raising tool, it comprises manual switch valve, emulsion ratio system and pressurized cylinder, described pressurized cylinder comprises cylinder body and piston rod, piston rod is arranged on the inside of cylinder body, and cylinder body is divided into A chamber, B chamber, C chamber, D chamber, C1 chamber and D1 chamber; Described A chamber and B chamber have press water to import and export respectively, and connect automatic diverter valve respectively by high-pressure rubber pipe; There is liquid entrance in described C chamber and C1 chamber respectively; The liquid entrance in described C chamber is by after high-pressure rubber pipe connecting tee, and one end connects the inlet of one way valve a, and the other end connects the liquid outlet of one way valve b; The liquid entrance in described C1 chamber is by after high-pressure rubber pipe connecting tee, and one end connects the liquid outlet of one way valve c, and the other end connects the inlet of one way valve d; After described one way valve a connects together with one way valve d, then connect total efferent duct;
Described emulsion ratio system comprises: emulsion tank, mixing valve I and mixing valve II, barrier film is established in described emulsion tank, barrier film tank body every being divided into water cavity and emulsification sap cavity, described emulsification sap cavity is provided with liquid outlet and liquid-inlet, liquid-inlet connects funnel by switch valve, and liquid outlet connects mixing valve I by one way valve e; Described water cavity is provided with liquid-inlet, and is connected with threeway by high-pressure rubber pipe;
Described manual switch valve is by after the high-pressure rubber pipe connecting tee that is provided with strainer, and one end connects mixing valve II, after the other end connects the threeway on the liquid-inlet of water cavity, then connects automatic diverter valve; After described mixing valve I links together with mixing valve II, then connected the inlet of one way valve b by threeway one end, the other end connects the inlet of one way valve c;
Described automatic diverter valve connects water outlet high-pressure rubber pipe.
Described total efferent duct is provided with hydralic pressure gauge; Described connection strainer and the high-pressure rubber pipe of threeway are provided with hydralic pressure gauge.
The utility model utilizes press water jacking individual prop, and not only without the need to electricity consumption, and jacking speed is fast, saves water resource, automatically matched emulsion, reliable operation.Supercharging setting prop setting load is large, and carrying is stable, without any need for operation, automatically, easy to use.
Accompanying drawing explanation
Fig. 1 is principle simplified schematic diagram of the present utility model.
In figure: 1, manual switch valve, 2, strainer, 3, hydralic pressure gauge, 4, threeway, 5, liquid outlet, 6, tank body, 7, emulsification sap cavity, 8, barrier film, 9, liquid-inlet, 10, water cavity, 11, automatic diverter valve, 12, water outlet high-pressure rubber pipe, 13, B cavity pressure water entrance, 14, A cavity pressure water entrance, 15, piston rod, 16, cylinder body, 17, total efferent duct, 18, one way valve a, 19, one way valve b, 20, C chamber liquid entrance, 21, C chamber, 22, D chamber, 23, A chamber, 24, B chamber, 25, D1 chamber, 26, C1 chamber, 27, C1 chamber liquid entrance, 28, one way valve c, 29, one way valve d, 30, high-pressure rubber pipe, 31, mixing valve II, 32, mixing valve I, 33, one way valve e, 34, funnel, 35, switch valve, 36, liquid-inlet.
Detailed description of the invention
A kind of hydraulic automatism prop raising tool as shown in Figure 1, it comprises manual switch valve 1, emulsion ratio system and pressurized cylinder, described pressurized cylinder comprises cylinder body 16 and piston rod 15, piston rod 15 is arranged on the inside of cylinder body 16, and cylinder body 16 is divided into A chamber 23, B chamber 24, C chamber 21, D chamber 22, C1 chamber 26 and D1 chamber 25; Described A chamber 23 and B chamber 24 have press water to import and export 14 and press water import and export 13 respectively, and connect automatic diverter valve 11 respectively by high-pressure rubber pipe 30; Described C chamber 21 and C1 chamber 26 have liquid entrance 20 and liquid entrance 27 respectively; The liquid entrance 20 in described C chamber 21 is by after high-pressure rubber pipe 30 connecting tee 4, and one end connects the inlet of one way valve a 18, and the other end connects the liquid outlet of one way valve b 19; The liquid entrance 27 in described C1 chamber 26 is by after high-pressure rubber pipe 30 connecting tee 4, and one end connects the liquid outlet of one way valve c 28, and the other end connects the inlet of one way valve d 29; After described one way valve a 18 connects together with one way valve d 29, then connect total efferent duct 17;
Described emulsion ratio system comprises: emulsion tank, mixing valve I 32 and mixing valve II 31, barrier film 8 is established in described emulsion tank, barrier film 8 tank body 6 every being divided into water cavity 10 and emulsification sap cavity 7, described emulsification sap cavity 7 is provided with liquid outlet 5 and liquid-inlet 36, liquid-inlet 36 connects funnel 34 by switch valve 35, and liquid outlet 5 connects mixing valve I 32 by one way valve e 33; Described water cavity 10 is provided with liquid-inlet 9, and is connected with threeway 4 by high-pressure rubber pipe 30;
Described manual switch valve 1 is by after high-pressure rubber pipe 30 connecting tee 4 that is provided with strainer 2, and one end connects mixing valve II 31, after the other end connects the threeway 4 on the liquid-inlet 9 of water cavity 10, then connects automatic diverter valve 11; After described mixing valve I 32 links together with mixing valve II 31, then connected the inlet of one way valve b 19 by threeway 4 one end, the other end connects the inlet of one way valve c 28;
Described automatic diverter valve 11 connects water outlet high-pressure rubber pipe 12.
Described total efferent duct 17 is provided with hydralic pressure gauge 3; Described connection strainer 2 and the high-pressure rubber pipe 30 of threeway 4 are provided with hydralic pressure gauge 3.
Automatic emulsion proportioning process is: open manual switch valve 1, one road press water enters into the water cavity 10 of emulsion tank, presses against diaphragm 8 makes emulsion and the equal pressure of press water flow out, high-pressure rubber pipe 30 is flow into through one way valve e 33 and mixing valve I 32, another road press water flow into high-pressure rubber pipe 30 through mixing valve II 31 and mixes with emulsion ratio, mixing valve I 32 and mixing valve II 31 can be debugged according to specific requirement, realize the proportioning of emulsion variable concentrations.
The course of work:
Open manual switch valve 1, press water enters into emulsion ratio system by strainer 2, injects hydraulic gun jacking void column after completing the proportioning with emulsion by one way valve c 28, one way valve d 29, one way valve b 19 and one way valve a 18; When pillar connects the motionless pillar of source pressure jacking behind top, press water is injected into the B chamber 24 of pressurized cylinder by strainer 2, automatic diverter valve 11, promote piston rod 15 to be moved to the left, pressurized cylinder A chamber 23 automatic drainage, simultaneously, the emulsion that emulsion is entered in chamber, C1 chamber 26, C 21 by one way valve c 28 is gone out for continuing jacking individual prop by one way valve a 18 by high-pressure delivery; When piston rod 15 moves to its extreme position, automatic diverter valve 11 automatic reverse, press water is injected into the A chamber 23 of pressurized cylinder by strainer 2, automatic diverter valve 11, promote piston rod 15 to move right, pressurized cylinder B chamber 24 automatic drainage, meanwhile, the emulsion that emulsion is entered in chamber, C chamber 21, C1 26 by one way valve b 19 is gone out for continuing jacking individual prop by one way valve d 29 by high-pressure delivery; Circulation like this, completes C chamber 21 and C1 chamber 26 Alternating Transportation high-pressure emulsion.
Claims (2)
1. a hydraulic automatism prop raising tool, it is characterized in that: it comprises manual switch valve, emulsion ratio system and pressurized cylinder, described pressurized cylinder comprises cylinder body and piston rod, and piston rod is arranged on the inside of cylinder body, and cylinder body is divided into A chamber, B chamber, C chamber, D chamber, C1 chamber and D1 chamber; Described A chamber and B chamber have press water to import and export respectively, and connect automatic diverter valve respectively by high-pressure rubber pipe; There is liquid entrance in described C chamber and C1 chamber respectively; The liquid entrance in described C chamber is by after high-pressure rubber pipe connecting tee, and one end connects the inlet of one way valve a, and the other end connects the liquid outlet of one way valve b; The liquid entrance in described C1 chamber is by after high-pressure rubber pipe connecting tee, and one end connects the liquid outlet of one way valve c, and the other end connects the inlet of one way valve d; After described one way valve a connects together with one way valve d, then connect total efferent duct;
Described emulsion ratio system comprises: emulsion tank, mixing valve I and mixing valve II, barrier film is established in described emulsion tank, barrier film tank body every being divided into water cavity and emulsification sap cavity, described emulsification sap cavity is provided with liquid outlet and liquid-inlet, liquid-inlet connects funnel by switch valve, and liquid outlet connects mixing valve I by one way valve e; Described water cavity is provided with liquid-inlet, and is connected with threeway by high-pressure rubber pipe;
Described manual switch valve is by after the high-pressure rubber pipe connecting tee that is provided with strainer, and one end connects mixing valve II, after the other end connects the threeway on the liquid-inlet of water cavity, then connects automatic diverter valve; After described mixing valve I links together with mixing valve II, then connected the inlet of one way valve b by threeway one end, the other end connects the inlet of one way valve c;
Described automatic diverter valve connects water outlet high-pressure rubber pipe.
2. a kind of hydraulic automatism prop raising tool according to claim 1, is characterized in that: described total efferent duct is provided with hydralic pressure gauge; Described connection strainer and the high-pressure rubber pipe of threeway are provided with hydralic pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347795.3U CN204646275U (en) | 2015-05-27 | 2015-05-27 | A kind of hydraulic automatism prop raising tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347795.3U CN204646275U (en) | 2015-05-27 | 2015-05-27 | A kind of hydraulic automatism prop raising tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646275U true CN204646275U (en) | 2015-09-16 |
Family
ID=54099039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347795.3U Expired - Fee Related CN204646275U (en) | 2015-05-27 | 2015-05-27 | A kind of hydraulic automatism prop raising tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150530A (en) * | 2016-06-30 | 2016-11-23 | 兖州煤业股份有限公司 | Hydraulic prop prop raising tool |
-
2015
- 2015-05-27 CN CN201520347795.3U patent/CN204646275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150530A (en) * | 2016-06-30 | 2016-11-23 | 兖州煤业股份有限公司 | Hydraulic prop prop raising tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204436361U (en) | A kind of underground coal mine Hydraulic fracturing pressure flow quantity intelligent adjusting device | |
| CN203769811U (en) | Self-help supercharging system with hydraulic supercharger and upright columns for hydraulic support | |
| CN105372134A (en) | Supercharging system integrated steel pipe hydrostatic testing machine water-filling apparatus | |
| CN204646275U (en) | A kind of hydraulic automatism prop raising tool | |
| CN204182056U (en) | A kind of self adaptation froth ratio mixer | |
| CN203640772U (en) | Mining pneumatic emulsion moving pump station | |
| CN202370549U (en) | Rapid injection prop lifting boosting device for single hydraulic prop | |
| CN204827488U (en) | Automatic ratio prop raising tool of hydrodynamic force | |
| CN103912295A (en) | Novel moving quick manual prop lift | |
| CN203321554U (en) | Leg type roofbolter | |
| CN102191942B (en) | Full-automatic hydraulic prop | |
| CN203078389U (en) | Folding type drainage emergency vehicle | |
| CN209875193U (en) | Novel hydraulic prop lifter | |
| CN204677179U (en) | Polymer pressurized injection allocation device | |
| CN210087288U (en) | Quantitative quick pressurizing device for water injection hole packer | |
| CN203796291U (en) | Novel mobile manual quick prop elevator | |
| CN206530350U (en) | Underground monomer column hoisting system | |
| CN210370730U (en) | Underground pneumatic high-pressure liquid output device | |
| CN203476356U (en) | Portable single hydraulic prop type liquid supply device | |
| CN209671294U (en) | Mining foundation-free hydraulic support system, function switch module and hydraulic pressure support module | |
| CN202431284U (en) | Static-pressure water lift column machine | |
| CN203702198U (en) | Power-driven liquid injecting pump for coal mine | |
| CN208057541U (en) | A kind of fully automatic liquid pressurized cylinder | |
| CN206376865U (en) | A kind of built-in cooling back installation of continuous miner | |
| CN204985112U (en) | Portable pressure boost controlling means |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200527 |