CN201192771Y - Hydraulic support disassembly and assembly facilities - Google Patents
Hydraulic support disassembly and assembly facilities Download PDFInfo
- Publication number
- CN201192771Y CN201192771Y CNU2008200773315U CN200820077331U CN201192771Y CN 201192771 Y CN201192771 Y CN 201192771Y CN U2008200773315 U CNU2008200773315 U CN U2008200773315U CN 200820077331 U CN200820077331 U CN 200820077331U CN 201192771 Y CN201192771 Y CN 201192771Y
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- China
- Prior art keywords
- hydraulic cylinder
- hydraulic
- reversal valve
- hydraulic cylinders
- column
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- Expired - Fee Related
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Abstract
The utility model provides a hydraulic support assembling/disassembling device which belongs to the technical field of repair and maintenance equipment for hydraulic supports and solves the problem of difficulty in economically examining and repairing a hydraulic support in time in the mining industry. The device comprises a pedestal, upright columns, intermediate seats, upper crossbeams, upright column hydraulic cylinders, intermediate seat hydraulic cylinders, crossbeam hydraulic cylinders, mechanical arm hydraulic cylinders and a reversal valve assembly. The upright columns are arranged on the pedestal at a certain distance. The intermediate seats are positioned between the upright columns. The upright column hydraulic cylinders are positioned at the top of the upright columns. The upper crossbeams are connected with the piston rods of the upright column hydraulic cylinders. The intermediate seat hydraulic cylinders are positioned on the pedestal. The piston rods of the intermediate seat hydraulic cylinders are connected with the intermediate seats. The mechanical arm hydraulic cylinders are arranged on the intermediate seats. Mechanical arms are arranged on the pistons of the mechanical arm hydraulic cylinders. The hydraulic cylinders are respectively communicated with the reversal valve assembly. The hydraulic support assembling/disassembling device solves the problem of difficulty in examining and repairing the hydraulic support in the mining industry, has the advantages of full-mechanized assembly and disassembly, low labor intensity, good operating safety, simple structure, high bearing capacity, stable operation, less investment and economic use; and is applicable to the assembly/disassembly equipment of the hydraulic support in the mining industry and the like.
Description
Technical field
The utility model relates to the dismounting facility of hydraulic support in the mine excavation working face, belongs to hydraulic support maintenance facility technology field.
Background technology
Hydraulic support is the important support device of roof supporting in the fully-mechanized mining working of mine, the essential maintenance in time of breaking down in the use.Hydraulic support belongs to bigger support facility, most of mines are owing to lack special-purpose dismounting facility, the hydraulic support of need maintenance can only be delivered to that manufacturer overhauls or purchase new hydraulic support again, send that maintenance is bothersome time-consuming, long in time limit, to come and go expense many; The latter purchases again undoubtedly and brings new bigger investment to enterprise, has influence on economic benefit.The timely economic maintenance issue of hydraulic support is that bargh wishes the problem that solves always.
The utility model content
The purpose of this utility model provides a kind of hydraulic support dismounting facility, is difficult to the difficult problem that timely economy obtains overhauling to solve hydraulic support.
The alleged problem of the utility model realizes with following technical scheme:
A kind of hydraulic support dismounting facility, be provided with base in the formation, column, middle base, entablature, the column hydraulic cylinder, the middle base hydraulic cylinder, the crossbeam hydraulic cylinder, mechanical hand hydraulic cylinder and reversal valve group, column is placed on the base at interval, middle seat is between two columns, two column hydraulic cylinders are placed in two column tops, entablature is positioned on the two column hydraulic cylinder piston rods and is attached thereto and connects, the middle base hydraulic cylinder is placed on the base, its piston rod is connected with middle base, the mechanical hand hydraulic cylinder is placed on the middle base, be connected with manipulator on its piston rod, each hydraulic cylinder is connected with reversal valve in the reversal valve group respectively.
Above-mentioned hydraulic support dismounting facility, described middle seat mate on base in the slideway that is provided with.
Above-mentioned hydraulic support dismounting facility, described manipulator is a Y shape.
Above-mentioned hydraulic support dismounting facility, described column hydraulic cylinder, middle base hydraulic cylinder, crossbeam hydraulic cylinder, mechanical hand hydraulic cylinder are connected with column cylinder reversal valve, middle base reversal valve, crossbeam cylinder reversal valve, manipulator reversal valve in the reversal valve group by pipeline respectively, be equipped with check valve in each connecting pipeline, wherein, also be provided with flow control valve in the connecting pipeline of column hydraulic cylinder and column cylinder reversal valve, crossbeam hydraulic cylinder and crossbeam cylinder reversal valve.
The utility model has solved hydraulic support and has been difficult to the problem that land used overhauled in the mine, the hydraulic prop that can adapt to all size, the process that removes and installs realizes the full mechanization operation, labour intensity is low, operation process safety, also have simple simultaneously, bearing capacity is strong, it is little to operate steadily, invest, and uses economic remarkable characteristic, and suitable dismounting facility as hydraulic support in the places such as mine uses.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the Y shape figure of manipulator;
Fig. 4 is a hydraulic scheme of the present utility model.
The parts label is respectively in the accompanying drawing: 1 base, 2-column, 3-middle base, 4-entablature, 5-column hydraulic cylinder, 6-middle base hydraulic cylinder, 7-crossbeam hydraulic cylinder, 8-mechanical hand hydraulic cylinder, 9-manipulator, 10-column cylinder reversal valve, 11-middle base reversal valve, 12-crossbeam cylinder reversal valve, 13-manipulator reversal valve, 14-unidirectional lock, 15-flow control valve, 16-reversible lock, 17-synchronous valve, 18-slideway, 19-support.
The specific embodiment
Consult Fig. 1,2,3.Base 1 is a supporting seat, and two columns 2 are fixed in the left and right side of base, and two column hydraulic cylinders 5 are placed in the top of two columns 2, and entablature 4 is placed on the piston rod of two column hydraulic cylinders 5, is connected with piston rod.Crossbeam hydraulic cylinder 7 is placed in entablature 4 middle parts by support 19, the middle base 3 between corresponding down two columns of its piston rod, and middle base hydraulic cylinder 6 is fixed on the base 1, and its piston rod is connected with middle base 3.Mechanical hand hydraulic cylinder 8 is placed on the middle base 3, is connected with manipulator 9 on the external end head of its piston rod.
Consult Fig. 1,2,3,4.Two column hydraulic cylinders 5, middle base hydraulic cylinder 6, crossbeam hydraulic cylinder 7, mechanical hand hydraulic cylinder 8 are connected by reversal valve corresponding in pipeline and the reversal valve group respectively.Be equipped with unidirectional lock 14 or reversible lock 16 in each connecting pipeline, also be provided with flow control valve 15 in the connecting pipeline between column hydraulic cylinder 5 and column cylinder reversal valve 10, crossbeam hydraulic cylinder 7 and the crossbeam cylinder reversal valve 12, with the convenient stretching speed of regulating piston rod in control column hydraulic cylinder, the crossbeam hydraulic cylinder.
Consult Fig. 1,2,3.Manipulator 9 is a Y shape manipulator shown in Figure 3.
Consult Fig. 1,2,3,4.Adopt the process steps of the utility model dismounting hydraulic prop as follows:
1. operation middle base reversal valve 11 makes the piston rod of middle base hydraulic cylinder 6 overhanging, drives middle base 3 and comes out along slideway 18 outside slippages;
2. manipulator's reversal valve 13 makes the piston rod retraction of mechanical hand hydraulic cylinder 8, release mechanism hand 9;
3. the hydraulic support column that will overhaul is placed on the middle base 3;
4. it is overhanging that manipulator's reversal valve 13 makes the piston rod of mechanical hand hydraulic cylinder 8, makes manipulator 9 hold hydraulic support column;
5. dismantle young of cylinder on the hydraulic support column;
6. operation middle base reversal valve 11 makes the piston rod retraction of middle base hydraulic cylinder 6, and middle base 3 is got back between two columns 2;
7. the post alive in the hydraulic support column on the operation crossbeam cylinder reversal valve 12 overhanging back of piston rod that makes crossbeam hydraulic cylinder 7 and the middle base 3 is connected;
8. operation column cylinder reversal valve 10, make the piston rod of column hydraulic cylinder 5 overhanging, and it is up to drive entablature 4, the piston rod retraction that operation crossbeam cylinder reversal valve 12 makes in the crossbeam hydraulic cylinder 7, and the post of will living is by pulling out in the hydraulic support column;
9. operation middle base reversal valve 11 makes the piston rod of middle base hydraulic cylinder 6 overhanging, drives middle base 3 along slideway 18 outside slippages, and the hydraulic support column of the post of will not living transports out;
10. manipulator's reversal valve 13 makes the piston rod retraction of mechanical hand hydraulic cylinder 8, and release mechanism hand 9 hangs out middle base 6 with hydraulic support column;
12. by middle base reversal valve 11, middle base hydraulic cylinder 6 middle base 3 is returned between two columns 5 again;
13. make entablature 4 descending returns by column cylinder reversal valve 10, column hydraulic cylinder 5 again;
14. make manipulator hold post alive by manipulator reversal valve 13 and mechanical hand hydraulic cylinder 8 again;
15. the piston rod of crossbeam hydraulic cylinder 7 is separated with the post of living;
16. by middle base reversal valve 11, middle base hydraulic cylinder 6 middle base 3 slippages are come out once more;
17. the post alive that manipulator 9 is unclamped hold with a firm grip by manipulator reversal valve 13, mechanical hand hydraulic cylinder 8 once more;
18. hang out post alive, so far finish a dismounting circulation.
The installation process reverse operating gets final product, and repeats no more.
Claims (4)
1. hydraulic support dismounting facility, it is characterized in that, be provided with base [1] in the formation, column [2], middle base [3], entablature [4], column hydraulic cylinder [5], middle base hydraulic cylinder [6], crossbeam hydraulic cylinder [7], mechanical hand hydraulic cylinder [8] and reversal valve group, column [2] is placed on the base [1] at interval, middle base [3] is positioned between two columns [2], two column hydraulic cylinders [5] are placed in two columns [2] top, entablature [4] is positioned on the two column hydraulic cylinder piston rods and is attached thereto and connects, middle base hydraulic cylinder [6] is placed on the base, its piston rod is connected with middle base [3], mechanical hand hydraulic cylinder [8] is placed on the middle base [3], be connected with manipulator [9] on its piston rod, each hydraulic cylinder is connected with reversal valve in the reversal valve group respectively.
2. hydraulic support dismounting facility according to claim 1 is characterized in that, described middle base [3] is arranged in base [1] and goes up the slideway [18] that coupling is provided with.
3. hydraulic support dismounting facility according to claim 1 and 2 is characterized in that described manipulator [9] is a Y shape.
4. hydraulic support dismounting facility according to claim 3, it is characterized in that, described column hydraulic cylinder [5], middle base hydraulic cylinder [6], crossbeam hydraulic cylinder [7], mechanical hand hydraulic cylinder [8] is respectively by the column cylinder reversal valve [10] in pipeline and the reversal valve group, middle base reversal valve [11], crossbeam cylinder reversal valve [12], manipulator reversal valve [13] is connected, be equipped with unidirectional lock [14] or reversible lock [16] in each connecting pipeline, be provided with synchronous valve [17] in column hydraulic cylinder and the column cylinder reversal valve connecting pipeline, be provided with flow control valve [15] in the connecting pipeline of crossbeam hydraulic cylinder and crossbeam cylinder reversal valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200773315U CN201192771Y (en) | 2008-05-27 | 2008-05-27 | Hydraulic support disassembly and assembly facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200773315U CN201192771Y (en) | 2008-05-27 | 2008-05-27 | Hydraulic support disassembly and assembly facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192771Y true CN201192771Y (en) | 2009-02-11 |
Family
ID=40392316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200773315U Expired - Fee Related CN201192771Y (en) | 2008-05-27 | 2008-05-27 | Hydraulic support disassembly and assembly facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192771Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500113A (en) * | 2014-12-06 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Storage battery stand column dismounting vehicle |
| CN110883524A (en) * | 2019-10-25 | 2020-03-17 | 泗县金皖泵业有限公司 | Rapid dismounting device for rotor bearing seat and using method thereof |
-
2008
- 2008-05-27 CN CNU2008200773315U patent/CN201192771Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500113A (en) * | 2014-12-06 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Storage battery stand column dismounting vehicle |
| CN104500113B (en) * | 2014-12-06 | 2016-08-24 | 中国煤炭科工集团太原研究院有限公司 | Accumulator column dismounting vehicle |
| CN110883524A (en) * | 2019-10-25 | 2020-03-17 | 泗县金皖泵业有限公司 | Rapid dismounting device for rotor bearing seat and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20140527 |