CN103552947B - A kind of Foldable hydraulic support upending frame - Google Patents
A kind of Foldable hydraulic support upending frame Download PDFInfo
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- CN103552947B CN103552947B CN201310582803.8A CN201310582803A CN103552947B CN 103552947 B CN103552947 B CN 103552947B CN 201310582803 A CN201310582803 A CN 201310582803A CN 103552947 B CN103552947 B CN 103552947B
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- lifting table
- hydraulic support
- upending frame
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Abstract
The present invention discloses a kind of Foldable hydraulic support upending frame, forms oblong working space, arrange detachable crossbeam between arbitrary column by two to upper pillar stand; Arrange skid and folding device below each column, each column is made up of upper and lower two parts, and the upper part that inside arranges hydraulic oil cylinder driving column is stretched; The side of each column also arranges lifting table, and described lifting table is driven by the jacking system be arranged in column; Described lifting table also comprises pallet, and described pallet is by pallet hydraulic oil cylinder driving.Advantage of the present invention is: owing to adopting folding structure, can conveniently transport; In addition, owing to adopting lifting table, can utilize pallet traffic and centering position when staff installs hydraulic support bearing pin, not only substantially increase work efficiency, prior thing, ensure that safety, avoids the generation of casualty accident.
Description
Technical field
The present invention relates to technical field of mechanical equipment, is a kind of hydraulic support upending frame specifically.
Background technology
Hydraulic support is one of most important equipment in coal mine fully-mechanized mining working complete equipment.Hydraulic support is placed in form coal mining space in face of working face, hydraulic support by highly pressurised liquid be active force finish the work face roof timbering, support reach, push the work such as conveyer and Mined-out Area control.Hydraulic support is made from multiple components, and volume is large, and weight is large, and a driving surface generally has hundreds of supports, and therefore, the installation of hydraulic support is a larger engineering, often needs specialized equipment to complete the crane lifting service of hydraulic support.Chinese Patent Application No.: 200920013198.1, application people is Liaoning Xinfeng Coal Mine Electrical Equipment Manufacturing Co., Ltd., name is called that " comprehensive mining hydraulic bracket assembling frame " discloses " a kind of comprehensive mining hydraulic bracket assembling frame, on a left side, before right slideway, the upending frame of the useful four square tube columns composition of difference on rear side slide block, there is longitudinal seam the side that square tube column is relative, lower end is had to be connected in lifting hydraulic actuating cylinder on slide block in square tube column, piston rod upper end on lifting hydraulic actuating cylinder is connected with movable pulley, square tube slide block is had in square tube column, square tube slide block has the side arm stretching out longitudinal seam, side arm is connected with chaining, the steel rope walking around movable pulley is connected with between the side arm of the lower end in square tube column and square tube slide block, left, the centre of suspension bracket and slideway is connected with mobile hydraulic cylinder respectively from right to left.The utility model compact conformation, is suitable for using in the down-hole of limited height, in the installation of coal mine fully-mechanized mining hydraulic support, is a kind of hydraulic support mounting equipment preferably, can make that labour intensity is little, dismounting speed is fast, work efficiency is high, safety is good.The utility model also can be used for the partition to hydraulic support when coal-mine integrated-mining equipment withdraws.”
But in actual use, there is its own shortcomings: 1. because this hydraulic support assembling support body is long-pending comparatively large, cannot transport by complete machine, need first resolve into several parts, then arrive underground site assembling, therefore, waste larger manpower and materials; Because the installation of hydraulic support needs higher space, the hundreds of kilogram and the installation pin of hydraulic support weighs, staff needs to adopt additive method ascend operation, and work together very trouble and dangerous, very easily safety misadventure occurs.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is the folding hydraulic support upending frame of open one, concrete technical scheme is as follows:
A kind of Foldable hydraulic support upending frame, is characterized in that: form oblong working space by two to upper pillar stand, arranges detachable crossbeam between arbitrary column; Arrange skid and folding device below each column, each column is made up of upper and lower two parts, and the upper part that inside arranges hydraulic oil cylinder driving column is stretched; The side of each column also arranges lifting table, and described lifting table is driven by the jacking system be arranged in column; Described lifting table also comprises pallet, and described pallet is by pallet hydraulic oil cylinder driving; Described jacking system comprises pulley and cable wire, and one end of described cable wire is fixed on column, and one end and lifting table are fixed in addition, piston rod and the pulley of hoist cylinder are fixed, when lifting table rises, piston rod propelling sheave is up, thus drives lifting table to rise; When upending frame needs transport, first remove the connecting bridge of crossbeam, and column upper part is retracted in lower part; Drive each column transverse shifting by skid again, the column moving direction of both sides is contrary, non-interference during to ensure folding, then drives column inwardly to fold by folding device; Thus, upending frame can be down to planimetric position.
The piston rod sliding oil cylinder of described skid and column bottom are fixed.
Described folding device is that folding ram drives folding arm, and described folding arm and column are fixed, and under the driving of folding arm, column can rotate around S. A..
For ensureing easy to use and adapting to different work requirements, the both sides of described column all arrange the slideway of lifting table.
It is rotatable to ensure plate rail that rotating shaft is set under the plate rail of described pallet.
The top of described column also arranges and connects ejection device, described in connect ejection device and comprise and connect top oil cylinder, described in connect top hydraulic oil cylinder driving and connect top arm and stretch.
Advantage of the present invention is: owing to adopting folding structure, when upending frame needs transport, first removes the connecting bridge of crossbeam, and is retracted in lower part by column upper part; Drive each column transverse shifting by skid again, the column moving direction of both sides is contrary, non-interference during to ensure folding, then drives column inwardly to fold by folding device; Thus, upending frame can be down to planimetric position, can conveniently transport; In addition, owing to adopting lifting table, can utilize pallet traffic and centering position when staff installs hydraulic support bearing pin, not only substantially increase work efficiency, prior thing, ensure that safety, avoids the generation of casualty accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is lifting table enlarged drawing;
Fig. 5 is lifting table jacking system schematic diagram;
Fig. 6 is folding device schematic diagram.
Detailed description of the invention
Illustrate the present invention below in conjunction with accompanying drawing, as Figure 1-Figure 5, the present invention forms oblong working space by two to upper pillar stand 1, arranges detachable crossbeam 2 between arbitrary column 1; Each column 1 arranges skid 3 and folding device 4 below, and each column 1 is made up of upper and lower two parts, and the upper part that inside arranges hydraulic oil cylinder driving column is stretched; The side of each column 1 also arranges lifting table 10, and described lifting table 10 is driven by the jacking system be arranged in column 1; Described lifting table 10 also comprises pallet 101, and described pallet 101 is by pallet hydraulic oil cylinder driving.
Fix bottom the piston rod sliding oil cylinder of described skid 3 and column 1.
Described folding device 4 is that the piston rod 402 of folding ram 401 is coupling with folding arm 403, and described folding arm 403 is fixed with column 1, and under the driving of folding arm 403, column 1 can rotate around S. A. 404.
Described jacking system comprises pulley 103 and cable wire 104, one end of described cable wire 104 is fixed on column, one end is fixed with lifting joint 105 in addition, lifting joint 105 is fixed with lifting table 10, lifting joint 105 all protrudes in the both sides of column 1, to ensure that lifting table 10 all can conveniently be installed in column 1 both sides; Piston rod and the pulley 103 of hoist cylinder are fixed, and when lifting table rises, piston rod propelling sheave 103 is up, thus drives lifting table 10 to rise.
For ensureing easy to use and adapting to different work requirements, the both sides of described column 1 all arrange the slideway of lifting table.
For adapting to the installation of bearing pin of different angles, it is rotatable to ensure plate rail 107 that the plate rail of described pallet 101 arranges rotating shaft 108 for 107 times.
Owing to adopting transversal stretching and the wheel word of jacking system and pallet, can ensure that bearing pin is installed in space any position and the convenient of angle.
The top of described column also arranges and connects ejection device, described in connect ejection device and comprise and connect top oil cylinder 91, described in connect top oil cylinder 91 and drive and connect top arm 90 and stretch.
The present invention adopts folding structure, when upending frame needs transport, first removes the connecting bridge of crossbeam, and is retracted in lower part by column upper part; Drive each column transverse shifting by skid again, the column moving direction of both sides is contrary, non-interference during to ensure folding, then drives column inwardly to fold by folding device; Thus, upending frame can be down to planimetric position, can conveniently transport; In addition, owing to adopting lifting table, can utilize pallet traffic and centering position when staff installs hydraulic support bearing pin, not only substantially increase work efficiency, prior thing, ensure that safety, avoids the generation of casualty accident.
Claims (6)
1. a Foldable hydraulic support upending frame, is characterized in that: form oblong working space by two to upper pillar stand, arranges detachable crossbeam between arbitrary column; Arrange skid and folding device below each column, each column is made up of upper and lower two parts, and the upper part that inside arranges hydraulic oil cylinder driving column is stretched; The side of each column also arranges lifting table, and described lifting table is driven by the jacking system be arranged in column; Described lifting table also comprises pallet, and described pallet is by pallet hydraulic oil cylinder driving; Described jacking system comprises pulley and cable wire, and one end of described cable wire is fixed on column, and one end and lifting table are fixed in addition, piston rod and the pulley of hoist cylinder are fixed, when lifting table rises, piston rod propelling sheave is up, thus drives lifting table to rise; When upending frame needs transport, first remove the connecting bridge of crossbeam, and column upper part is retracted in lower part; Drive each column transverse shifting by skid again, the column moving direction of both sides is contrary, non-interference during to ensure folding, then drives column inwardly to fold by folding device; Thus, upending frame can be down to planimetric position.
2. Foldable hydraulic support upending frame according to claim 1, is characterized in that: the piston rod sliding oil cylinder of described skid and column bottom are fixed.
3. Foldable hydraulic support upending frame according to claim 1, is characterized in that: described folding device is that folding ram drives folding arm, and described folding arm and column are fixed, and under the driving of folding arm, column can rotate around S. A..
4. Foldable hydraulic support upending frame according to claim 1, is characterized in that: the top of described column also arranges and connects ejection device, described in connect ejection device and comprise and connect top oil cylinder, described in connect top hydraulic oil cylinder driving and connect top arm and stretch.
5. Foldable hydraulic support upending frame according to claim 1, is characterized in that: arrange rotating shaft under the plate rail of described pallet rotatable to ensure plate rail.
6. Foldable hydraulic support upending frame according to claim 1, is characterized in that: the both sides of described column all arrange the slideway of lifting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582803.8A CN103552947B (en) | 2013-11-19 | 2013-11-19 | A kind of Foldable hydraulic support upending frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582803.8A CN103552947B (en) | 2013-11-19 | 2013-11-19 | A kind of Foldable hydraulic support upending frame |
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| Publication Number | Publication Date |
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| CN103552947A CN103552947A (en) | 2014-02-05 |
| CN103552947B true CN103552947B (en) | 2016-01-13 |
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| CN201310582803.8A Active CN103552947B (en) | 2013-11-19 | 2013-11-19 | A kind of Foldable hydraulic support upending frame |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105161030A (en) * | 2015-07-21 | 2015-12-16 | 北京雷欧广告制作有限公司 | Expansion-type mobile product propaganda platform for self-loading and unloading vehicle |
| CN106194231A (en) * | 2016-08-20 | 2016-12-07 | 枣庄矿业（集团）有限责任公司滨湖煤矿 | A kind of fully-mechanized mining working surface hydraulic support assembly platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004010716U1 (en) * | 2004-07-07 | 2004-10-14 | Buchwald, Günter Karl, Dipl.-Ing. | Skid lifting jack assembly for deep mine longwall coal face screen has box-frame welded steel construction |
| CN201190084Y (en) * | 2008-01-11 | 2009-02-04 | 四川航空工业川西机器厂 | Moveable door type folding and deforming crane |
| CN201401184Y (en) * | 2009-04-24 | 2010-02-10 | 辽宁鑫丰矿电设备制造有限公司 | Assembly rack for comprehensively mechanized hydraulic bracket |
| CN202098991U (en) * | 2011-05-25 | 2012-01-04 | 刘卫东 | Movable type folding crane |
| CN202609823U (en) * | 2012-03-31 | 2012-12-19 | 西安天伟电子系统工程有限公司 | Manual fast-folding lifting mechanism |
| CN202967914U (en) * | 2012-12-05 | 2013-06-05 | 辽宁威跃集团机械制造有限公司 | Hydraulic hoisting equipment of mine shaft |
| CN203568757U (en) * | 2013-11-19 | 2014-04-30 | 辽宁鑫丰矿电设备制造有限公司 | Foldable hydraulic support hoisting frame |
-
2013
- 2013-11-19 CN CN201310582803.8A patent/CN103552947B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004010716U1 (en) * | 2004-07-07 | 2004-10-14 | Buchwald, Günter Karl, Dipl.-Ing. | Skid lifting jack assembly for deep mine longwall coal face screen has box-frame welded steel construction |
| CN201190084Y (en) * | 2008-01-11 | 2009-02-04 | 四川航空工业川西机器厂 | Moveable door type folding and deforming crane |
| CN201401184Y (en) * | 2009-04-24 | 2010-02-10 | 辽宁鑫丰矿电设备制造有限公司 | Assembly rack for comprehensively mechanized hydraulic bracket |
| CN202098991U (en) * | 2011-05-25 | 2012-01-04 | 刘卫东 | Movable type folding crane |
| CN202609823U (en) * | 2012-03-31 | 2012-12-19 | 西安天伟电子系统工程有限公司 | Manual fast-folding lifting mechanism |
| CN202967914U (en) * | 2012-12-05 | 2013-06-05 | 辽宁威跃集团机械制造有限公司 | Hydraulic hoisting equipment of mine shaft |
| CN203568757U (en) * | 2013-11-19 | 2014-04-30 | 辽宁鑫丰矿电设备制造有限公司 | Foldable hydraulic support hoisting frame |
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| CN103552947A (en) | 2014-02-05 |
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Address after: 112700 Diaobingshan Development Zone, Tieling, Liaoning Patentee after: Liaoning Xinfeng mining (Group) Co., Ltd. Address before: 112700 Diaobingshan Development Zone, Tieling, Liaoning Patentee before: Liaoning Xinfeng Mine Electrical Equipment Manufacturing Co., Ltd. |