CN101644162A - Self-circulation type advanced hydraulic support - Google Patents
Self-circulation type advanced hydraulic support Download PDFInfo
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- CN101644162A CN101644162A CN200910075084A CN200910075084A CN101644162A CN 101644162 A CN101644162 A CN 101644162A CN 200910075084 A CN200910075084 A CN 200910075084A CN 200910075084 A CN200910075084 A CN 200910075084A CN 101644162 A CN101644162 A CN 101644162A
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- hinged
- frame
- journal stirrup
- support
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Abstract
The invention relates to an advanced support device of a coal mine fully mechanized mining working surface lane, in particular to a self-circulation type advanced hydraulic support. The self-circulation type advanced hydraulic support consists of a walking part, a frame part and a plurality of support parts, wherein, the frame part is arranged on the walking part and can be telescopic and supportthe support parts for walking, and a plurality of support parts are supported in the lane; when the self-circulation type advanced hydraulic support needs to be moved forward, the manual handling is unnecessary, only the support parts need to be contracted for being supported on the frame part, the walking part advances and then the support parts are well supported. The self-circulation type advanced hydraulic support can improve the safety of a support environment of the fully mechanized mining working surface ventilation lane, reduce the labor intensity of miners, improve the support speed of a fully mechanized mining working surface and accelerate coal production.
Description
Technical field
The present invention relates to the advance support equipment in a kind of coal mine fully-mechanized mining working tunnel, specifically a kind of self-circulation type advanced hydraulic support.
Background technology
At present common employing hydraulic prop adds metal roof bar or big plate carries out supporting in the advance support in fully-mechanized mining working tunnel, and the dismounting of hydraulic prop is moved and supporting is removed, pickaback by the manpower hand fully.Working strength of workers is big, and the manpower that needs is many, the effort and dangerous of taking a lot of work, and the fully-mechanized mining working of this and automation is extremely inharmonious.
Summary of the invention
Purpose of the present invention provides a kind of miner's of alleviating the high self-circulation type advanced hydraulic support of labour intensity, degree of safety.
The present invention is by running part, frame part, a plurality of bracket components are formed, frame part is by the moving frame of lifting, the lifting pivoted frame, stretch out the holder head, the diagonal brace oil cylinder, hoist cylinder, the dolly frame plate is formed, the dolly frame plate is installed on the support of running part, rotating shaft on the lifting pivoted frame is installed on the bearing that is hinged on the dolly frame plate, journal stirrup on diagonal brace oil cylinder one end and the dolly frame plate is hinged, journal stirrup on the other end and the lifting pivoted frame is hinged, in the lifting pivoted frame hoist cylinder is installed, journal stirrup on the moving frame of hoist cylinder top and lifting is hinged, hoist cylinder bottom and lifting pivoted frame bearing are hinged, are equipped with in the middle of the lifting pivoted frame and stretch out the holder head; Bracket component is made up of column, intermediate bracket, end carriage, cross cylinder, and the journal stirrup on cross cylinder one end and the intermediate bracket is hinged, and the journal stirrup on the other end and the end carriage is hinged, and the top of left and right two columns is hinged with the end carriage at left and right two ends respectively.
Also comprise single beam, adjustable oil cylinder visited on the bracket component, single spy beam one end and end carriage top journal stirrup are hinged, adjustable oil cylinder one end and end carriage bottom journal stirrup are hinged, and the other end is hinged with single spy beam middle lower portion journal stirrup, effectively solve the problem of the uneven top board in tunnel.
The bottom of left and right pillar is connected with the post boots.
Vehicle frame portion is installed in above the running part, but its rise-withdraw fram is lived the bracket component walking, and a plurality of bracket components are bearing in the tunnel, when needing reach,, only need bracket component is contracted frame in vehicle frame portion without a dead lift, portion drives into forward with driving, then bracket component is propped up just passable.
The present invention has following advantage compared with prior art:
Adopt self-circulation type advanced hydraulic support to carry out supporting, improved to combine and adopted lame advanced supporting environmentAL safety degree, realized not supporting repeatedly, and possess from walking function, alleviate miner's labour intensity, improved the fully-mechanized mining working support speed, accelerated coal production.It has telescopic single gate-type hydraulic support; Chock moving type dolly unique design has solved first and has moved to tailstock, realizes the cycle alternation supporting, does not support repeatedly; Every adds the problem that middle adjustable supporting efficiently solves the uneven top board in tunnel in addition except that the support at two ends.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention,
Fig. 2 is the lateral view of Fig. 1.
Among the figure, 1. running part, 2. support, 3. dolly frame plate, 4. journal stirrup, 5. diagonal brace oil cylinder, 6. lifting pivoted frame, 7. hoist cylinder, 8. stretch out the holder head, 9. journal stirrup, 10. column, 11. end carriages, 12. journal stirrup, 13. intermediate brackets, 14. cross cylinders, 15. bearings, 16. frame is moved in lifting, 17. single beam, 18. end carriage top journal stirrups, 19. end carriage bottom journal stirrups visited, 20. adjustable oil cylinder, 21. post boots, 22. rotating shafts, 23. bearings.
The specific embodiment
The present invention is by running part 1, frame part, a plurality of bracket components are formed, frame part is by the moving frame 16 of lifting, lifting pivoted frame 6, stretch out holder 8, diagonal brace oil cylinder 5, hoist cylinder 7, dolly frame plate 3 is formed, dolly frame plate 3 is installed on the support 2 of running part 1, rotating shaft 22 on the lifting pivoted frame 6 is installed and is hinged on the dolly frame plate on 3 the bearing 23, journal stirrup 4 on diagonal brace oil cylinder 5 one ends and the dolly frame plate 3 is hinged, the other end connects with journal stirrup 9 on the lifting pivoted frame 6, hoist cylinder 7 is installed in the lifting pivoted frame 6, hoist cylinder 7 tops connect with the journal stirrup that lifting is moved on the frame 16, hoist cylinder 7 bottoms and lifting pivoted frame 6 upper brackets are hinged, are equipped with in the middle of lifting pivoted frame 6 is outside to stretch out holder 8; Bracket component is made up of column 10, intermediate bracket 13, end carriage 11, cross cylinder 14, journal stirrup 15 on cross cylinder 14 1 ends and the intermediate bracket 13 is hinged, the other end connects with journal stirrup 12 on the end carriage 11, and the top of left and right two columns 10 is hinged with the end carriage 11 at left and right two ends respectively.
Also comprise single beam 17, adjustable oil cylinder 20 visited on the bracket component, single spy beam 17 1 ends and end carriage 11 top journal stirrups 18 are hinged, adjustable oil cylinder 20 1 ends are connected with end carriage bottom journal stirrup 19, and the other end is connected with single beam 11 middle lower portion journal stirrups of visiting, and effectively solves the problem of the uneven top board in tunnel.
The bottom of left and right pillar 10 is connected with post boots 21.
Claims (3)
1. self-circulation type advanced hydraulic support, it is characterized in that by running part, frame part, a plurality of bracket components are formed, frame part is by the moving frame of lifting, the lifting pivoted frame, stretch out the holder head, the diagonal brace oil cylinder, hoist cylinder, the dolly frame plate is formed, the dolly frame plate is installed on the support of running part, rotating shaft on the lifting pivoted frame is installed on the bearing that is hinged on the dolly frame plate, journal stirrup on diagonal brace oil cylinder one end and the dolly frame plate is hinged, journal stirrup on the other end and the lifting pivoted frame is hinged, in the lifting pivoted frame hoist cylinder is installed, journal stirrup on the moving frame of hoist cylinder top and lifting is hinged, hoist cylinder bottom and lifting pivoted frame bearing are hinged, are equipped with in the middle of the lifting pivoted frame and stretch out the holder head; Bracket component is made up of column, intermediate bracket, end carriage, cross cylinder, and the journal stirrup on cross cylinder one end and the intermediate bracket is hinged, and the journal stirrup on the other end and the end carriage is hinged, and the top of left and right two columns is hinged with the end carriage at left and right two ends respectively.
2. self-circulation type advanced hydraulic support as claimed in claim 1, it is characterized in that also comprising on the bracket component single beam, adjustable oil cylinder visited, single spy beam one end and end carriage top journal stirrup are hinged, and adjustable oil cylinder one end and end carriage bottom journal stirrup are hinged, and the other end is hinged with single spy beam middle lower portion journal stirrup.
3. self-circulation type advanced hydraulic support as claimed in claim 1 is characterized in that the bottom of left and right pillar is connected with the post boots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910075084 CN101644162B (en) | 2009-08-04 | 2009-08-04 | Self-circulation type advanced hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910075084 CN101644162B (en) | 2009-08-04 | 2009-08-04 | Self-circulation type advanced hydraulic support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101644162A true CN101644162A (en) | 2010-02-10 |
| CN101644162B CN101644162B (en) | 2011-07-06 |
Family
ID=41656201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910075084 Expired - Fee Related CN101644162B (en) | 2009-08-04 | 2009-08-04 | Self-circulation type advanced hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644162B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452574A (en) * | 2013-09-12 | 2013-12-18 | 沈阳天安矿山机械科技有限公司 | Auxiliary bracket moving device of circular self-moving advance support |
| CN106593503A (en) * | 2017-01-16 | 2017-04-26 | 天地科技股份有限公司 | Omnibearing traveling type forepoling hydraulic support |
| CN112922648A (en) * | 2021-04-07 | 2021-06-08 | 中国矿业大学 | Rail mounted hydraulic pressure sectional shelf-unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1427377A (en) * | 1965-03-08 | 1966-02-04 | Houilleres Du Bassin D Aquitai | Further development in tandem two-frame walking-type retaining devices |
| DE19704906C1 (en) * | 1997-02-10 | 1998-02-26 | Georg Gottschlich | Hydraulic advance consolidation frame used in mining |
| CN2589680Y (en) * | 2002-11-04 | 2003-12-03 | 神华集团有限责任公司 | Crawler belt walking type hydraulic support |
| DE202005007257U1 (en) * | 2005-05-03 | 2005-07-07 | Maschinenfabrik Glückauf GmbH & Co. KG | Expansion rack for an underground track |
| CN201221371Y (en) * | 2008-07-09 | 2009-04-15 | 山西东华机械有限公司 | Double-girder double-column hydraulic support stepping apparatus |
| CN101338684B (en) * | 2008-08-20 | 2011-06-29 | 天地科技股份有限公司 | Combined guided slipping type forepoling hydraulic support |
| CN201460944U (en) * | 2009-08-04 | 2010-05-12 | 山西东华机械有限公司 | Automatically-circulating advanced hydraulic support |
-
2009
- 2009-08-04 CN CN 200910075084 patent/CN101644162B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452574A (en) * | 2013-09-12 | 2013-12-18 | 沈阳天安矿山机械科技有限公司 | Auxiliary bracket moving device of circular self-moving advance support |
| CN103452574B (en) * | 2013-09-12 | 2015-05-06 | 沈阳天安矿山机械股份有限公司 | Auxiliary bracket moving device of circular self-moving advance support |
| CN106593503A (en) * | 2017-01-16 | 2017-04-26 | 天地科技股份有限公司 | Omnibearing traveling type forepoling hydraulic support |
| CN106593503B (en) * | 2017-01-16 | 2018-09-21 | 天地科技股份有限公司 | A kind of omnibearing walking advanced hydraulic support |
| CN112922648A (en) * | 2021-04-07 | 2021-06-08 | 中国矿业大学 | Rail mounted hydraulic pressure sectional shelf-unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101644162B (en) | 2011-07-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110706 Termination date: 20180804 |