CN110878702A - Mining auxiliary roadway support vehicle - Google Patents
Mining auxiliary roadway support vehicle Download PDFInfo
- Publication number
- CN110878702A CN110878702A CN201811029976.6A CN201811029976A CN110878702A CN 110878702 A CN110878702 A CN 110878702A CN 201811029976 A CN201811029976 A CN 201811029976A CN 110878702 A CN110878702 A CN 110878702A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- hydraulic
- ceiling
- roadway support
- mining
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 238000005553 drilling Methods 0.000 abstract description 9
- 239000011435 rock Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
Images
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
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention discloses a mining auxiliary roadway support vehicle which comprises a vehicle body, wherein the vehicle body comprises a vehicle head and a working cabin positioned behind the vehicle head, and a cockpit is arranged on the vehicle head; the work cabin includes the vehicle bottom board, and the vehicle bottom board is equipped with vertical hydraulic column all around, and the last ceiling that has supported of hydraulic column is equipped with a plurality of through-holes on the ceiling, still is equipped with hydraulic tank and hydraulic pump on the automobile body, hydraulic pump intercommunication hydraulic tank and hydraulic column to supply with hydraulic oil for hydraulic column. The invention can effectively prevent falling rocks or chippings from being generated in the process of drilling the top plate, thereby protecting workers.
Description
Technical Field
The invention relates to a roadway support vehicle, in particular to a mining auxiliary roadway support vehicle, and belongs to the field of mining machinery.
Background
The underground mining needs to dig a roadway, and the anchor bolt support is used as a main roadway support mode, so that the support effect is good, and the cost is low. When bolting the roof, a hole needs to be drilled in the roof first, and then the anchor is placed in the hole. In the drilling process, due to vibration, falling rocks and debris are produced, which interfere with the sight of workers and even cause safety accidents.
Disclosure of Invention
The invention aims to provide a mining auxiliary roadway support vehicle which can effectively prevent falling rocks or fragments from being generated in the process of drilling a top plate and protect workers.
In order to achieve the purpose, the mining auxiliary roadway support vehicle comprises a vehicle body, wherein the vehicle body comprises a vehicle head and a working cabin positioned behind the vehicle head, and the vehicle head is provided with a cockpit; the work cabin includes the vehicle bottom board, and the vehicle bottom board is equipped with vertical hydraulic column all around, and the last ceiling that has supported of hydraulic column is equipped with a plurality of through-holes on the ceiling, still is equipped with hydraulic tank and hydraulic pump on the automobile body, hydraulic pump intercommunication hydraulic tank and hydraulic column to supply with hydraulic oil for hydraulic column.
Furthermore, the through holes at least comprise side through holes positioned at two sides of the ceiling and a middle through hole positioned in the middle of the ceiling.
Preferably, the hydraulic oil tank and the hydraulic pump are both arranged on the vehicle head.
Further, the ceiling is flat or circular.
Furthermore, the power system of the vehicle body adopts an explosion-proof power system.
When supporting, the supporting vehicle is driven to a place to be supported, then the ceiling is lifted through the hydraulic upright posts, and the ceiling plays a supporting role on the top plate. And (4) operating the drilling machine by a worker in a working cabin below the ceiling to enable the drill rod to penetrate through the through hole and be inserted into the top plate, starting the drilling machine, and drilling upwards. Falling rocks or debris falling from the top plate fall on the ceiling, so that the safety of workers is effectively protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
in the figure: 1. the hydraulic steering device comprises a vehicle body, 11 parts of a vehicle head, 111 parts of a cockpit, 12 parts of a vehicle bottom plate, 21 parts of a hydraulic oil tank, 22 parts of a hydraulic pump, 3 parts of a hydraulic upright post, 4 parts of a ceiling, 41 parts of a middle through hole and 42 parts of side through holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 2, the mining auxiliary roadway support vehicle comprises a vehicle body 1, wherein the vehicle body 1 comprises a vehicle head 11 and a working cabin positioned behind the vehicle head 11, and a cockpit 111 is arranged on the vehicle head 11; the work compartment includes vehicle bottom board 12, and vehicle bottom board 12 is equipped with vertical hydraulic column 3 all around, and hydraulic column 3 is last to be supported there is ceiling 4, is equipped with a plurality of through-holes on the ceiling 4, still is equipped with hydraulic tank 21 and hydraulic pump 22 on the automobile body 1, and hydraulic pump 22 intercommunication hydraulic tank 21 and hydraulic column 3 and for hydraulic column 3 supplies with hydraulic oil.
When supporting, the supporting vehicle is driven to a place to be supported, then the ceiling 4 is lifted through the hydraulic upright posts 3, and the ceiling 4 plays a supporting role on the top plate. And (3) operating the drilling machine by a worker in a working cabin below the ceiling 4, enabling the drill rod to penetrate through the through hole and be inserted into the top plate, and then starting the drilling machine to drill upwards. Falling rocks or debris falling on the ceiling fall on the ceiling 4, effectively protecting the safety of workers.
In order to facilitate drilling different positions of the top plate, the through holes at least comprise side through holes 42 positioned at two sides of the ceiling 4 and a middle through hole 41 positioned in the middle of the ceiling 4.
Preferably, the hydraulic oil tank 21 and the hydraulic pump 22 are both arranged on the vehicle head 11, so that the space of a working cabin can be saved, and more sufficient space is provided for the operation of workers.
Because the section in tunnel can set up to the rectangle section, also can set up to the dome section, in order to adapt to the different shapes of roof, further, ceiling 4 is flat or circular arc type.
In order to adapt to the underground high-gas environment and prevent safety accidents, further, the power system of the vehicle body 1 adopts an explosion-proof power system.
Claims (5)
1. The utility model provides a mining supplementary tunnel support car which characterized in that: the bicycle comprises a bicycle body (1), wherein the bicycle body (1) comprises a bicycle head (11) and a working cabin positioned behind the bicycle head (11), and a cockpit (111) is arranged on the bicycle head (11); the working cabin comprises a vehicle bottom plate (12), vertical hydraulic upright columns (3) are arranged on the periphery of the vehicle bottom plate (12), a ceiling (4) is supported on the hydraulic upright columns (3), a plurality of through holes are formed in the ceiling (4), a hydraulic oil tank (21) and a hydraulic pump (22) are further arranged on the vehicle body (1), and the hydraulic pump (22) is communicated with the hydraulic oil tank (21) and the hydraulic upright columns (3) and supplies hydraulic oil for the hydraulic upright columns (3).
2. The mining auxiliary roadway support vehicle of claim 1, characterized in that: the through holes at least comprise side through holes (42) positioned at two sides of the ceiling (4) and a middle through hole (41) positioned in the middle of the ceiling (4).
3. The mining auxiliary roadway support vehicle of claim 2, characterized in that: the hydraulic oil tank (21) and the hydraulic pump (22) are arranged on the vehicle head (11).
4. The mining auxiliary roadway support vehicle of claim 3, characterized in that: the ceiling (4) is flat or arc.
5. The mining auxiliary roadway support vehicle of claim 4, characterized in that: and the power system of the vehicle body (1) adopts an explosion-proof power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029976.6A CN110878702A (en) | 2018-09-05 | 2018-09-05 | Mining auxiliary roadway support vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029976.6A CN110878702A (en) | 2018-09-05 | 2018-09-05 | Mining auxiliary roadway support vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110878702A true CN110878702A (en) | 2020-03-13 |
Family
ID=69727234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029976.6A Pending CN110878702A (en) | 2018-09-05 | 2018-09-05 | Mining auxiliary roadway support vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110878702A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992888A (en) * | 1975-04-15 | 1976-11-23 | Bochumer Eisenhutte Heintzmann & Company | Hydraulic pit prop |
| DE3427861A1 (en) * | 1983-08-06 | 1985-02-14 | Dowty Mining Equipment Ltd., Ashchurch, Tewkesbury,Gloucestershire | SCREW EXTENSION RACK |
| CN2177805Y (en) * | 1994-01-19 | 1994-09-21 | 潞安矿务局 | Mating support for use front drifting working face |
| CN201232566Y (en) * | 2008-06-26 | 2009-05-06 | 郑州煤炭工业(集团)有限责任公司 | Novel blasting top coal hydraulic support |
| CN105065048A (en) * | 2015-08-23 | 2015-11-18 | 河南理工大学 | Temporary support for driving working face under coal mine |
| CN204941586U (en) * | 2015-08-23 | 2016-01-06 | 河南理工大学 | Underground coal mine Provisional support for tunnelling face |
| CN206246141U (en) * | 2016-12-06 | 2017-06-13 | 义煤集团宜阳义络煤业有限责任公司 | A kind of chain lift shed device of hydraulic pressure |
-
2018
- 2018-09-05 CN CN201811029976.6A patent/CN110878702A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992888A (en) * | 1975-04-15 | 1976-11-23 | Bochumer Eisenhutte Heintzmann & Company | Hydraulic pit prop |
| DE3427861A1 (en) * | 1983-08-06 | 1985-02-14 | Dowty Mining Equipment Ltd., Ashchurch, Tewkesbury,Gloucestershire | SCREW EXTENSION RACK |
| CN2177805Y (en) * | 1994-01-19 | 1994-09-21 | 潞安矿务局 | Mating support for use front drifting working face |
| CN201232566Y (en) * | 2008-06-26 | 2009-05-06 | 郑州煤炭工业(集团)有限责任公司 | Novel blasting top coal hydraulic support |
| CN105065048A (en) * | 2015-08-23 | 2015-11-18 | 河南理工大学 | Temporary support for driving working face under coal mine |
| CN204941586U (en) * | 2015-08-23 | 2016-01-06 | 河南理工大学 | Underground coal mine Provisional support for tunnelling face |
| CN206246141U (en) * | 2016-12-06 | 2017-06-13 | 义煤集团宜阳义络煤业有限责任公司 | A kind of chain lift shed device of hydraulic pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200313 |