CN101463728A - Hoisting stand for mining - Google Patents
Hoisting stand for mining Download PDFInfo
- Publication number
- CN101463728A CN101463728A CNA2008102498923A CN200810249892A CN101463728A CN 101463728 A CN101463728 A CN 101463728A CN A2008102498923 A CNA2008102498923 A CN A2008102498923A CN 200810249892 A CN200810249892 A CN 200810249892A CN 101463728 A CN101463728 A CN 101463728A
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- base
- mining
- connecting rod
- support
- jack
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Abstract
The invention relates to a mine lifting support. The support comprises a top beam, a pillar, a shield beam, a connecting rod, a base, an up-regulated support jack, a lifting oil cylinder and a down-regulated support jack. The base is a main body supporting part and forms a support structure as a whole; the base is provided with two pairs of pillars; the pillars apply the structure of hydraulic-pressure two extension pipe king rod; the top end of the pillar is provided with the top beam; the up-regulated support jack is arranged between the two top beams; similarly, the down-regulated support jack is arranged between the two base beams of the base seat; one end of the top beam is provided with the shied beam in the way of movable connection, and the same end of the base is provided with the connecting rod; and the shield beam and the connecting rod are connected mutually. The two ends of the up-regulated support jack are provided with the lifting cylinders. The mine lifting support of the invention has simple overall structure and can be mounted and used conveniently. The invention can reduce the work intensity of workers, improve efficiency, and ensure the equipment in good condition.
Description
Technical field:
The present invention relates to the colliery device, relate in particular to hoisting stand for mining.
Background technology:
Usually the capital equipment of underground equipment lifting transhipment is winch, flat car and tackles, and labor strength is big, and efficient is low, and is dangerous, easily causes device damage.Equipment in tunnel or crossheading need be transported or when being stored in assigned address, the winch of prior art, flat car and tackles obviously can not satisfy the requirement of workload and work difficulty.Even equipment sling to be placed on the flat car or by flat car hangs oneself down, under the situation about changing in the place, the equipment of prior art also can not meet the demands.
Summary of the invention:
The objective of the invention is to, overcome the prior art weak point, a kind of hoisting stand for mining is provided, can fixing or on-fixed position to the tunnel in equipment lift by crane, can satisfy under the displacement state lifting operation to material in the tunnel.
Hoisting stand for mining of the present invention includes back timber, column, caving shield, connecting rod, base, rise frame jack, lifting oil cylinder and downward modulation frame jack and forms.Said base is the body supports part of hoisting stand for mining of the present invention, and integral body is the framework structure, on said base, is provided with two columns.Said column adopts the structure of hydraulic pressure two joint telescoping tube king-rods, and the upper end of column is connected with back timber.Between two back timbers, be provided with and raise the frame jack, same, between two base beams of base, be provided with downward modulation frame jack.At an end of back timber, be provided with caving shield with the form that flexibly connects, at the same end of base, be provided with connecting rod with the form that flexibly connects, said caving shield and connecting rod interconnect.End positions raising the frame jack is provided with the lifting oil cylinder.
The hoisting stand for mining that uses in the tunnel, operating principle is that the equipment in tunnel or the crossheading need be transported or when depositing assigned address, hoisting stand for mining props up the top fixation, equipment sling to be placed on the flat car or by flat car hang oneself down, when the place changed, hoisting stand for mining can move easily.Usually the capital equipment of underground equipment lifting transhipment is winch, flat car and tackles, and labor strength is big, and efficient is low, and is dangerous, easily causes device damage.Use hoisting stand for mining of the present invention, avoided the generation of this situation fully, reduced labor strength, improved operating efficiency, guaranteed Plant in good condition.
Hoisting stand for mining of the present invention, overall structure is simple, easy to install and use, especially can solve preferably that support is removed during the face in coal mine fully-mechanized mining working removal of home and large-scale fully-mechanized mining equipment weight is big, the problem of difficult shipment, promptly saved and removed the face time, reduced manually, ensured the safety shipment of coal excavation apparatus such as fully-mechanized mining working support again greatly.Adopt hoisting stand for mining of the present invention to carry out the support shipment, experiment showed, at work plane and remove under the impregnable situation of frame that can be loaded and transported a 8-10 support, take artificial 4 and can satisfy the entrucking requirement.Alleviate staff's labour intensity and reduced the recruitment number, accelerated the equipment transfer velocity, made the preparation link in the production technology coordinate compactness more, improved operating efficiency, reduced the cost of production of work plane; Simultaneously, also can reduce the maintenance of equipment maintenance workload, save maintenance cost, guarantee Plant in good condition.Have laid a good foundation for improving work plane output, help mine production steady in a long-term, popularizing application prospect is preferably arranged.
Description of drawings:
Accompanying drawing 1 is the general structure schematic diagram of hoisting stand for mining of the present invention; Accompanying drawing 2 is structural representations of side-looking state.1-back timber, 2-column, 3-caving shield, 4-connecting rod, 5-base 6-rise frame jack 7-lifting oil cylinder 8-downward modulation frame jack
The specific embodiment:
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: hoisting stand for mining of the present invention includes back timber 1, column 2, caving shield 3, connecting rod 4, base 5, raises frame jack 6, lifting oil cylinder 7 and reduce frame jack 8 compositions.The body supports part that said base 5 is hoisting stand for mining of the present invention, integral body is the framework structure, on said base 5, is provided with two columns 2.Said column 2 adopts the structure of hydraulic pressure two joint telescoping tube king-rods, and the upper end of column 2 is connected with back timber 1.Between two back timbers 1, be provided with and raise frame jack 6, same, between two base beams of base 5, be provided with downward modulation frame jack 8.At an end of back timber 1, be provided with caving shield 3 with the form that flexibly connects, at the same end of base 5, be provided with connecting rod 4 with the form that flexibly connects, said caving shield 3 and connecting rod 4 interconnect.In the end positions that raises frame jack 6, be provided with lifting oil cylinder 7.The hoisting stand for mining that uses in the tunnel, operating principle is that the equipment in tunnel or the crossheading need be transported or when depositing assigned address, hoisting stand for mining props up the top fixation, equipment sling to be placed on the flat car or by flat car hang oneself down, when the place changed, hoisting stand for mining can move easily.Usually the capital equipment of underground equipment lifting transhipment is winch, flat car and tackles, and labor strength is big, and efficient is low, and is dangerous, easily causes device damage.Use hoisting stand for mining of the present invention, avoided the generation of this situation fully, reduced labor strength, improved operating efficiency, guaranteed Plant in good condition.
Hoisting stand for mining of the present invention, overall structure is simple, easy to install and use, especially can solve preferably that support is removed during the face in coal mine fully-mechanized mining working removal of home and large-scale fully-mechanized mining equipment weight is big, the problem of difficult shipment, promptly saved and removed the face time, reduced manually, ensured the safety shipment of coal excavation apparatus such as fully-mechanized mining working support again greatly.Adopt hoisting stand for mining of the present invention to carry out the support shipment, experiment showed, at work plane and remove under the impregnable situation of frame that can be loaded and transported a 8-10 support, take artificial 4 and can satisfy the entrucking requirement.Alleviate staff's labour intensity and reduced the recruitment number, accelerated the equipment transfer velocity, made the preparation link in the production technology coordinate compactness more, improved operating efficiency, reduced the cost of production of work plane; Simultaneously, also can reduce the maintenance of equipment maintenance workload, save maintenance cost, guarantee Plant in good condition.Have laid a good foundation for improving work plane output, help mine production steady in a long-term, popularizing application prospect is preferably arranged.
Claims (1)
1, hoisting stand for mining is characterized in that base (5) is provided with two columns (2); Said column (2) adopts the structure of hydraulic pressure two joint telescoping tube king-rods, and the upper end of column (2) is connected with back timber (1); Between two back timbers (1), be provided with and raise frame jack (6), same, between two base beams of base (5), be provided with downward modulation frame jack (8); At an end of back timber (1), be provided with caving shield (3) with the form that flexibly connects, at the same end of base (5), be provided with connecting rod (4) with the form that flexibly connects, said caving shield (3) and connecting rod (4) interconnect; In the end positions that raises frame jack (6), be provided with lifting oil cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102498923A CN101463728A (en) | 2008-12-31 | 2008-12-31 | Hoisting stand for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102498923A CN101463728A (en) | 2008-12-31 | 2008-12-31 | Hoisting stand for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101463728A true CN101463728A (en) | 2009-06-24 |
Family
ID=40804494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102498923A Pending CN101463728A (en) | 2008-12-31 | 2008-12-31 | Hoisting stand for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101463728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626120A (en) * | 2016-03-22 | 2016-06-01 | 枣庄矿业(集团)付村煤业有限公司 | Hydraulic support loading and unloading device in roadway |
| CN108516461A (en) * | 2018-06-15 | 2018-09-11 | 大连宏远气动液压船舶辅机有限公司 | The mining boom hoisting of the swingable tune that declines |
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
-
2008
- 2008-12-31 CN CNA2008102498923A patent/CN101463728A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626120A (en) * | 2016-03-22 | 2016-06-01 | 枣庄矿业(集团)付村煤业有限公司 | Hydraulic support loading and unloading device in roadway |
| CN108516461A (en) * | 2018-06-15 | 2018-09-11 | 大连宏远气动液压船舶辅机有限公司 | The mining boom hoisting of the swingable tune that declines |
| CN108516461B (en) * | 2018-06-15 | 2023-05-26 | 大连宏远气动液压船舶辅机有限公司 | Mining hoisting accessory that can swing formula fine setting |
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
| CN108928780B (en) * | 2018-10-12 | 2023-08-22 | 辽宁威跃集团机械制造有限公司 | Colliery hydraulic support decomposes recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |