CN104453968A - Operating and mounting structure for adjacent hydraulic supports - Google Patents
Operating and mounting structure for adjacent hydraulic supports Download PDFInfo
- Publication number
- CN104453968A CN104453968A CN201410698843.3A CN201410698843A CN104453968A CN 104453968 A CN104453968 A CN 104453968A CN 201410698843 A CN201410698843 A CN 201410698843A CN 104453968 A CN104453968 A CN 104453968A
- Authority
- CN
- China
- Prior art keywords
- mounting structure
- hydraulic support
- switch
- bracket
- operating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/12—Control, e.g. using remote control
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an operating and mounting structure for adjacent hydraulic supports. The operating and mounting structure comprises the hydraulic supports arranged side by side, an operating platform is arranged on the hydraulic supports and provided with an oil cylinder operating switch, and the operating platform is arranged at the tops of adjacent support top beams. The operating platform is arranged at the tops of the adjacent support top beams, so that operation is safe and convenient, mounting and dismounting are convenient, the problems that because space is limited in the prior art, operation is unsafe and inconvenient and mounting and maintaining are inconvenient are solved effectively, a safer working environment is provided for workers, and the operating and mounting structure has the advantage of being simple.
Description
Technical field
The invention belongs to a kind of Coal Mechanical field, particularly a kind of neighboring frame-operated mounting structure of a kind of hydraulic support being easy to handling safety.
Background technology
Hydraulic support is used to the works controlling coal-face mine pressure.Adopting the form of carrying beyond the pressure of ore deposit, face acts on hydraulic support, height for some hydraulic supports is lower, highest order 2.3 meters, lowest order 1.1 meters, in use, if when coal seam is below 2 meters, under the console switch of the hydraulic system of coal-winning machine is arranged on this, because operating space is limited, during operation hydraulic selector, be easy to be subject to hydraulic support lifting, the damaging of front and back thrust gear and balanced controls, cause casualty accident, there is larger potential safety hazard, and operation and installation are safeguarded inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of hydraulic support neighboring frame-operated mounting structure, and structure is simple, and easy to operate, safety is high, installing/dismounting and easy to maintenance, to overcome the deficiency of prior art problem.
The technical scheme that the present invention takes is: the neighboring frame-operated mounting structure of a kind of hydraulic support, comprise multiple hydraulic support placed side by side, hydraulic support is provided with operating desk, described operating desk is provided with operation of oil cylinde switch, operating desk is arranged on adjacent stent back timber top.
Described operation of oil cylinde switch is bracket upright post oil cylinder switch, forward oil cylinder switch and balancing cylinder switch, reduces switch and connects, and easy for installation, structure simplifies.
Described operating platform is fixedly connected on back timber top, convenient operation by the logical bracket of row, and installation and removal are convenient.
Described row is led to bracket and is adopted angle steel, and this one-tenth formed steel construction cost is low, and structure is simple, is convenient to manufacture and the logical bracket of the row of installation.
Described row is led to inside bracket angle and is arranged reinforcing rib, is convenient to the logical bracket of firm row, improves rigidity.
Described row is led to bracket on adjacent stent, is arranged two, is symmetrical set at back timber tip position, for the placement of the operating desk of another collateral branch's frame.
Beneficial effect of the present invention: compared with prior art, the present invention adopts and operating desk is arranged on adjacent stent back timber top, achieve handling safety and convenience, installation and removal convenience, efficiently solve that the operation brought because of limited space existed in prior art is dangerous, the problem of inconvenient operation and installation and maintenance inconvenience, bring safer working environment to workman, and there is the simple feature of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that row of the present invention leads to carrier structure schematic diagram;
Fig. 3 be Fig. 2 look up cross-sectional view.
Fig. 4 is existing operating desk displacement structure schematic diagram.
In figure: 1, back timber; 2, operating desk; 3, the logical bracket of row; 4, reinforcing rib; 5, bracket upright post oil cylinder; 6, forward oil cylinder; 7, balancing cylinder.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 4, the neighboring frame-operated mounting structure of a kind of hydraulic support, comprise multiple hydraulic support placed side by side, hydraulic support is provided with operating desk 2, described operating desk 2 is provided with operation of oil cylinde switch, operating desk 2 is arranged on adjacent stent back timber 1 top, adopt and operating desk 2 is arranged on adjacent stent back timber 1 top, achieve handling safety and convenience, installation and removal are convenient, efficiently solve the operation brought because of limited space existed in prior art dangerous, the problem of inconvenient operation and installation and maintenance inconvenience, safer working environment is brought to workman, and there is the simple feature of structure.
Described operation of oil cylinde switch is the switch of the switch of bracket upright post oil cylinder 5, the switch of forward oil cylinder 6 and balancing cylinder 7, reduces switch and connects, and easy for installation, structure simplifies.
Described operating desk 2 is fixedly connected on back timber top, convenient operation by the logical bracket of row, and installation and removal are convenient.
Described row is led to bracket 3 and is adopted angle steel, and this one-tenth formed steel construction cost is low, and structure is simple, is convenient to manufacture and the logical bracket 3 of the row of installation.
Described row is led to inside 3 jiaos, bracket and is arranged reinforcing rib 4, and reinforcing rib is welded on the logical bracket of row, is convenient to the logical bracket 3 of firm row, improves rigidity.
Described row is led to bracket 3 on adjacent stent, is arranged two, is symmetrical set at back timber 1 tip position, for the placement of the operating desk of another collateral branch's frame.
Claims (6)
1. the neighboring frame-operated mounting structure of hydraulic support, comprise multiple hydraulic support placed side by side, hydraulic support is provided with operating desk (2), described operating desk is provided with operation of oil cylinde switch, it is characterized in that: operating desk is arranged on adjacent stent back timber (1) top.
2. the neighboring frame-operated mounting structure of a kind of hydraulic support according to claim 1, is characterized in that: described operation of oil cylinde switch is the switch of the switch of bracket upright post oil cylinder (5), the switch of forward oil cylinder (6) and balancing cylinder (7).
3. the neighboring frame-operated mounting structure of a kind of hydraulic support according to claim 1, is characterized in that: described operating platform is fixedly connected on back timber (1) top by the logical bracket (3) of row.
4. the neighboring frame-operated mounting structure of a kind of hydraulic support according to claim 3, is characterized in that: described row is led to bracket (3) and adopted angle steel.
5. the neighboring frame-operated mounting structure of a kind of hydraulic support according to claim 4, is characterized in that: described row is led to inside bracket (3) angle and arranged reinforcing rib (4).
6. the neighboring frame-operated mounting structure of a kind of hydraulic support according to claim 4, is characterized in that: described row is led to bracket (3) on adjacent stent, arranged two, is symmetrical set at back timber (1) tip position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698843.3A CN104453968A (en) | 2014-11-28 | 2014-11-28 | Operating and mounting structure for adjacent hydraulic supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698843.3A CN104453968A (en) | 2014-11-28 | 2014-11-28 | Operating and mounting structure for adjacent hydraulic supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104453968A true CN104453968A (en) | 2015-03-25 |
Family
ID=52900638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698843.3A Pending CN104453968A (en) | 2014-11-28 | 2014-11-28 | Operating and mounting structure for adjacent hydraulic supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453968A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005242116A1 (en) * | 2004-12-10 | 2006-06-29 | Yanzhou Coal Mining Company Limited | Electro-hydraulically controlled roof coal caving method and hydraulic support therefor |
| CN102364059A (en) * | 2011-11-22 | 2012-02-29 | 郑州煤矿机械集团股份有限公司 | Wired human-machine interface device of hydraulic support controller |
| CN202300455U (en) * | 2011-10-20 | 2012-07-04 | 成都力拓电控技术有限公司 | Control device of hydraulic support of low-seam working face under mine |
| CN202520348U (en) * | 2012-03-20 | 2012-11-07 | 段文蕊 | Modified type suspended hydraulic support |
| CN102852542A (en) * | 2012-08-08 | 2013-01-02 | 北京天地玛珂电液控制系统有限公司 | Automatic control system and automatic control method used for protecting face guard of coal mine underground fully mechanized coal face support |
| CN103244164A (en) * | 2013-05-23 | 2013-08-14 | 北京天地玛珂电液控制系统有限公司 | Hydraulic support group with video control system |
| CN103670474A (en) * | 2012-08-31 | 2014-03-26 | 兖州煤业股份有限公司 | Thin coal seam hydraulic support system with alignment device |
-
2014
- 2014-11-28 CN CN201410698843.3A patent/CN104453968A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005242116A1 (en) * | 2004-12-10 | 2006-06-29 | Yanzhou Coal Mining Company Limited | Electro-hydraulically controlled roof coal caving method and hydraulic support therefor |
| CN202300455U (en) * | 2011-10-20 | 2012-07-04 | 成都力拓电控技术有限公司 | Control device of hydraulic support of low-seam working face under mine |
| CN102364059A (en) * | 2011-11-22 | 2012-02-29 | 郑州煤矿机械集团股份有限公司 | Wired human-machine interface device of hydraulic support controller |
| CN202520348U (en) * | 2012-03-20 | 2012-11-07 | 段文蕊 | Modified type suspended hydraulic support |
| CN102852542A (en) * | 2012-08-08 | 2013-01-02 | 北京天地玛珂电液控制系统有限公司 | Automatic control system and automatic control method used for protecting face guard of coal mine underground fully mechanized coal face support |
| CN103670474A (en) * | 2012-08-31 | 2014-03-26 | 兖州煤业股份有限公司 | Thin coal seam hydraulic support system with alignment device |
| CN103244164A (en) * | 2013-05-23 | 2013-08-14 | 北京天地玛珂电液控制系统有限公司 | Hydraulic support group with video control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |