CN103527225A - Mining fully-mechanized coal mining face hydraulic support installation method - Google Patents
Mining fully-mechanized coal mining face hydraulic support installation method Download PDFInfo
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- CN103527225A CN103527225A CN201310493799.8A CN201310493799A CN103527225A CN 103527225 A CN103527225 A CN 103527225A CN 201310493799 A CN201310493799 A CN 201310493799A CN 103527225 A CN103527225 A CN 103527225A
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Abstract
The invention relates to a fully-mechanized coal mining face hydraulic support installation method. According to the method, a hydraulic support assembled on a mine car is moved to an installation platform, the installation platform is used for enabling the hydraulic support to be capable of rotating by 90 degrees on the platform, then the hydraulic support is pulled to move forward and placed underground, and meanwhile the installation platform automatically moves backwards for a certain distance. Installation of the hydraulic support is achieved through the hydraulic support installation platform, a process mode that a winch and a single prop are utilized to match manual operation in the support with the help of experience and mutual matching in the past is changed, operation is flexible and convenient, safety is guaranteed, labor intensity of workers is lightened, and work efficiency is improved.
Description
Technical field
The present invention relates to a kind of coal-mine integrated-mining equipment mounting process, a kind of method that coal mine fully-mechanized mining face hydraulic support is installed specifically.
Background technology
As modernization, combine the hydraulic support, scrapper conveyor etc. of the capital equipment adopt production at the stope in colliery, its transportation, the speed of installing and removing are to guarantee that mine produces the important step continuing.
Under coal mine, before fully-mechanized mining working exploitation, need to carry hydraulic support, fully mechanized coal face number of holders is more than seventy or eighty, and every about tens to 20 tons, what have weighs 40 tons, and the working strength of transport support is large; At present, domestic hydraulic support installation employing winch is main tool.
Common mounting method:
with winch, pull out, hydraulic support is dragged on slide plate;
with the passing cylinder of the place ahead hydraulic support, in conjunction with twisted rope, drive hydraulic support to rotate, be adjusted to installation provision position vertical with rib.3. hydraulic support is raised to apart from lifting canopy 100m place and stops.Fixedly be mounted support, extract slide plate out.4. hydraulic support is risen, adjust sledge displacement, then continue next frame and install.This mounting method operation in installation process is various, affects the installation rate of work plane, has both taken the mine production time, has increased safely pressure to again work plane.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, proposes a kind of coal mine fully-mechanized mining face hydraulic support mounting method, reduces the use of winch in the process of installing, and reduces hand labor intensity, and operating efficiency is high, work safety.
In order to solve above technical problem, the invention provides a kind of mining fully mechanized coal face hydraulic support mounting method, comprise and use fully mechanized coal face hydraulic support mounting platform, described fully mechanized coal face hydraulic support mounting platform mainly by be arranged on platform bottom Tibetan rail device, be arranged on platform upper surface both sides stretching oil cylinder, be arranged on the support cylinder of platform front end and be arranged on the platform middle part middle oil cylinder parallel with both sides, comprise the following steps:
The first step, fully mechanized coal face hydraulic support mounting platform is placed on working platform face, makes mounting platform put the side that front end abuts in mounted hydraulic support;
Second step, with the hydraulic support that dull and stereotyped mine car is installed needs, be transported to by fully mechanized coal face hydraulic support mounting platform, by the both sides stretching oil cylinder carrying on fully mechanized coal face hydraulic support mounting platform, drive wire rope to pull, hydraulic support to be installed is pulled on after fully mechanized coal face hydraulic support mounting platform, and dull and stereotyped mine car is pulled away from fully mechanized coal face hydraulic support mounting platform by winch;
The support cylinder of the 3rd step, use mounting platform front end supports and promotes front end height, make platform plane level, then by fully mechanized coal face hydraulic support mounting platform both sides, stretching oil cylinder is installed and is connected hydraulic support to be installed two ends, make hydraulic support half-twist to be installed parallel with platform dual-side on fully mechanized coal face hydraulic support mounting platform;
The middle oil cylinder that the 4th step, use are adopted face hydraulic support mounting platform pushes mounting platform by hydraulic support to be installed, hydraulic support to be installed move with install hydraulic support near and cannot continue when mobile, under reaction force promotes, make mounting platform backward from moving, move out after sufficient space, need the hydraulic support of installing to land.
The present invention further limits technical characterictic: aforesaid mining fully mechanized coal face hydraulic support mounting method, in the described first step, working platform face is ground.
Further, aforesaid mining fully mechanized coal face hydraulic support mounting method, in the described first step, is provided with rail set below described mounting platform.
The invention has the beneficial effects as follows: the present invention realizes the installation of hydraulic support by hydraulic support mounting platform, change original winch, the individual prop of using and coordinate operation in people's movements and postures of actors, by experience and the technology mode cooperatively interacting, flexible and convenient operation, guarantee safety, reduce hand labor intensity, improved operating efficiency.
The quick support of fully-mechanized mining working is installed, and has shortened the work plane set-up time, has reached effect fast and safely, not only make to combine adopt highly efficient and productive, also improve safe comprehensive advantage, will, within considerable time from now on, become one of major technique of coal production practice.By mounting method of the present invention, can increase work efficiency, reduce labour intensity, guarantee safety.
Accompanying drawing explanation
Fig. 1 is step of the present invention (1) schematic diagram.
Fig. 2 is step (3) schematic diagram.
Fig. 3 is front view of the present invention.
Fig. 4 is top view.
Fig. 5 is left view.
The specific embodiment
embodiment 1
A kind of mining fully mechanized coal face hydraulic support mounting method that the present embodiment provides, structure as shown in Figure 1 to Figure 2, comprise and use fully mechanized coal face hydraulic support mounting platform, described fully mechanized coal face hydraulic support mounting platform mainly by be arranged on platform upper surface both sides stretching oil cylinder, be arranged on the support cylinder of platform front end and be arranged on the platform middle part middle oil cylinder parallel with both sides and form.
The present embodiment, when work, is placed fully mechanized coal face hydraulic support mounting platform 2 on the ground, steadily puts well, and rear end is against mounted hydraulic support 1 side.Fully mechanized coal face hydraulic support mounting platform 2 is provided with below hides rail device, by hiding rail device, is placed on above the track removing after sleeper.With dull and stereotyped mine car, hydraulic support 3 to be installed is transported to fully mechanized coal face hydraulic support mounting platform 2 other, the both sides stretching oil cylinder carrying by fully mechanized coal face hydraulic support mounting platform 2 drives wire rope to pull, hydraulic support 3 to be installed is pulled on to fully mechanized coal face hydraulic support mounting platform 2, and after finishing using, mine car is pulled open by winch.With the support cylinder 4 of mounting platform front end, support lifting front end height, make platform plane level, then by both sides stretching oil cylinder 5, make hydraulic support 3 to be installed half-twist on fully mechanized coal face hydraulic support mounting platform 2.With middle oil cylinder 6, hydraulic support 3 to be installed is pushed to mounting platform, hydraulic support 3 to be installed moves to and installs hydraulic support near continuing when mobile, under reaction force, make mounting platform backward from moving, move out after sufficient space, hydraulic support 3 to be installed lands, and can complete the installation of a hydraulic support.
Above embodiment is just for the present invention is described, rather than limitation of the present invention.On the basis of the above description, the present invention can be many modifications and changes.In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (3)
1. a mining fully mechanized coal face hydraulic support mounting method, comprise and use fully mechanized coal face hydraulic support mounting platform, described fully mechanized coal face hydraulic support mounting platform mainly by be arranged on platform bottom hide rail device, be arranged on platform upper surface both sides stretching oil cylinder, be arranged on the support cylinder of platform front end and be arranged on the platform middle part middle oil cylinder parallel with both sides, it is characterized in that comprising the following steps:
The first step, fully mechanized coal face hydraulic support mounting platform is placed on working platform face, makes mounting platform put the side that front end abuts in mounted hydraulic support;
Second step, with the hydraulic support that dull and stereotyped mine car is installed needs, be transported to by fully mechanized coal face hydraulic support mounting platform, by the both sides stretching oil cylinder carrying on fully mechanized coal face hydraulic support mounting platform, drive wire rope to pull, hydraulic support to be installed is pulled on after fully mechanized coal face hydraulic support mounting platform, and dull and stereotyped mine car is pulled away from fully mechanized coal face hydraulic support mounting platform by winch;
The support cylinder of the 3rd step, use mounting platform front end supports and promotes front end height, make platform plane level, then by fully mechanized coal face hydraulic support mounting platform both sides, stretching oil cylinder is installed and is connected hydraulic support to be installed two ends, make hydraulic support half-twist to be installed parallel with platform dual-side on fully mechanized coal face hydraulic support mounting platform;
The middle oil cylinder that the 4th step, use are adopted face hydraulic support mounting platform pushes mounting platform by hydraulic support to be installed, hydraulic support to be installed move with install hydraulic support near and cannot continue when mobile, under reaction force promotes, make mounting platform backward from moving, move out after sufficient space, need the hydraulic support of installing to land.
2. mining fully mechanized coal face hydraulic support mounting method according to claim 1, is characterized in that: in the described first step, working platform face is ground.
3. mining fully mechanized coal face hydraulic support mounting method according to claim 1, is characterized in that: in the described first step, be provided with rail set below described mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493799.8A CN103527225B (en) | 2013-10-18 | 2013-10-18 | A kind of mining fully mechanized coal face hydraulic support installation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310493799.8A CN103527225B (en) | 2013-10-18 | 2013-10-18 | A kind of mining fully mechanized coal face hydraulic support installation method |
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| CN103527225A true CN103527225A (en) | 2014-01-22 |
| CN103527225B CN103527225B (en) | 2016-06-15 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005242116B2 (en) * | 2004-12-10 | 2008-07-31 | Yanzhou Coal Mining Company Limited | Electro-hydraulically controlled roof coal caving method and hydraulic support therefor |
| CN201351502Y (en) * | 2009-02-17 | 2009-11-25 | 马少山 | Mechanized coal mining bracket loading platform |
| CN202039874U (en) * | 2011-02-23 | 2011-11-16 | 淮南矿业(集团)有限责任公司 | Erection platform and system for hydraulic support |
| CN102797485A (en) * | 2012-08-30 | 2012-11-28 | 南京石诚井巷装备有限责任公司 | Rotary accommodating platform for hydraulic support for fully mechanized mining for coal mine |
| CN102877873A (en) * | 2012-09-29 | 2013-01-16 | 淮南矿业(集团)有限责任公司 | Hydraulic support assembly device and hydraulic support assembly system |
-
2013
- 2013-10-18 CN CN201310493799.8A patent/CN103527225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005242116B2 (en) * | 2004-12-10 | 2008-07-31 | Yanzhou Coal Mining Company Limited | Electro-hydraulically controlled roof coal caving method and hydraulic support therefor |
| CN201351502Y (en) * | 2009-02-17 | 2009-11-25 | 马少山 | Mechanized coal mining bracket loading platform |
| CN202039874U (en) * | 2011-02-23 | 2011-11-16 | 淮南矿业(集团)有限责任公司 | Erection platform and system for hydraulic support |
| CN102797485A (en) * | 2012-08-30 | 2012-11-28 | 南京石诚井巷装备有限责任公司 | Rotary accommodating platform for hydraulic support for fully mechanized mining for coal mine |
| CN102877873A (en) * | 2012-09-29 | 2013-01-16 | 淮南矿业(集团)有限责任公司 | Hydraulic support assembly device and hydraulic support assembly system |
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| CN103527225B (en) | 2016-06-15 |
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