CN207470183U - A kind of ro om -character - Google Patents
A kind of ro om -character Download PDFInfo
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- CN207470183U CN207470183U CN201820241618.0U CN201820241618U CN207470183U CN 207470183 U CN207470183 U CN 207470183U CN 201820241618 U CN201820241618 U CN 201820241618U CN 207470183 U CN207470183 U CN 207470183U
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Abstract
This disclosure relates to a kind of ro om -character, the ro om -character includes being used for a plurality of horizontal-extending entry (1) of space between adjacent nugget (2) and a plurality of pedestrian extended up and down by the way (3), and (3) connect the entry (1) of nugget (2) up and down using the vent (-escape) raise as the adjacent nugget of the nugget (2) to the pedestrian by the way.People's row of disclosure ro om -character connects entry up and down by the way, can make one row by the way as the vent (-escape) raise between adjacent nugget, the expense of adjacent nugget construction ventilation courtyard and sensible top stage casing escape way be reduced, so as to reduce mining cost.
Description
Technical field
A kind of this disclosure relates to mining technique field, and in particular, to ro om -character.
Background technology
In the slow exploitation for inclining extra narrow vein ore body, due to the limitation of orebody occurrence, mining depth increases year by year, ground
Pressure also gradually increase therewith.Due to mining conditions by the soundness of mineral ore and country rock, mineral ore branch is compound and part width becomes
The influences such as change bring difficulty to effective recycling of normal back production safety management and ore.In mining process, easily cause poor
Change and lose excessive, mining cost height.In addition, before nugget is exploited, generally require and ventilation day is opened up above nugget
Well increases cost of winning.
Utility model content
The purpose of the disclosure is to provide a kind of simple and practical mining knot that can solve an at least the above technical problem
Structure.
To achieve these goals, the disclosure provides a kind of ro om -character, and the ro om -character is included for space between adjacent
By the way, the pedestrian is by the way above and below connection nugget by a plurality of horizontal-extending entry of nugget and a plurality of pedestrian extended up and down
Entry using the vent (-escape) raise as the adjacent nugget of the nugget.
Optionally, it is provided with concrete layer on the outside of pedestrian's direct route.
Optionally, the length of pedestrian's direct route is 1.2-1.8 meters, and width is 1.2-1.8 meters.
Optionally, being horizontally disposed in the entry below the nugget has a concrete vacation bottom, and the concrete vacation bottom is by the level
Tunnel is divided into the stope space on top and the ore drawing space of lower part, be provided on the concrete vacation bottom connection stope space and
The drop shaft mouth in ore drawing space.
Optionally, a section or more piece drop shaft cylinder are provided with above the drop shaft mouth, the drop shaft cylinder above the concrete vacation bottom
Between be provided with packing layer, the stope is spatially located above packing layer.
Optionally, the length of the drop shaft cylinder is 1.2-1.8 meters, and width is 0.8-1.2 meters.
Optionally, the pedestrian is from top to bottom provided with multi rack pedestrian's ladder by the way, and adjacent rows helper is along short transverse
It is staggered.
Optionally, two pedestrians are provided with per the opposite sides of lump ore block by the way.
Optionally, in the vertical direction, in neighbouring nugget, be located above nugget pedestrian by the way with positioned at lower section
Pedestrian by the way mutually stagger.
People's row of disclosure ro om -character connects entry up and down by the way, can make one row by the way as adjacent nugget it
Between vent (-escape) raise, the expense of adjacent nugget construction ventilation courtyard and sensible top stage casing escape way is reduced, so as to reduce
Mining cost.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure, but do not form the limitation to the disclosure together.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of specific embodiment (unminding) of ro om -character that the disclosure provides.
Fig. 2 is the structure diagram for the ro om -character another kind specific embodiment that the disclosure provides (in exploitation).
Fig. 3 is the structure diagram of another specific embodiment of the ro om -character of disclosure offer (exploitation finishes).
Reference sign
1 entry, 2 nugget, 3 pedestrian is by the way
4 concrete layer, 5 pedestrian's ladder, 6 packing layer
7 11 stope space of concrete vacation bottom, 12 ore drawing space
71 drop shaft mouth, 72 drop shaft cylinder
Specific embodiment
The specific embodiment of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making to illustrate on the contrary, the noun of locality such as " upper and lower " used typically refers to mining knot
" upper and lower " during the formation of structure practice of construction, specifically can be with the page of reference chart 1-3.If without specified otherwise, length and width
The size of horizontal direction is referred both to, highly refers to vertical direction size.
As shown in Figs. 1-3, the disclosure provides a kind of ro om -character, and the ro om -character is included for space between adjacent nugget 2
A plurality of horizontal-extending entry 1 and a plurality of pedestrian extended up and down by the way 3, the pedestrian 3 connects nuggets about 2 by the way
Entry 1 using the vent (-escape) raise as the adjacent nugget of the nugget 2.The pedestrian that the disclosure provides can be used as adjacent by the way
The vent (-escape) raise of nugget reduces the expense of construction ventilation courtyard, reduces mining cost.
According to the disclosure, as shown in figs. 1 and 3, the outside of pedestrian's direct route 3 is provided with concrete layer 4, so as to make coagulation
Soil layer forms stope upper lower burrs tight and high intensity protection, solves upper lower burrs and the outstanding side changing of the relative positions of pressure in stope mining and makes
Into security risk, control from the inside and outside ground pressure of stope, the upper lower burrs of stope have obtained very big protection, well
Improve site safety operating environment, make mining it is safer efficiently mining loss ratio is low, when back production, does not stay studding and top-bottom pillar,
Mining recovery is high.Concrete mix can be cement in concrete layer：River sand：Rubble=1：2：4 (mass ratioes), preserving period
It can be 28 days, concrete will stir evenly (it is preferable to use blender stirrings), while preferably without using deads as bone
Material, it is ensured that construction quality.
According to the disclosure, people's row is subject to through pedestrian by the way, for example, the length of pedestrian direct route 3 can be 1.2-
1.8 meters, width can be 1.2-1.8 meters, can highly be determined according to the height of nugget.
According to the disclosure, in order to facilitate back production, as shown in Figure 1, can be horizontal in the entry 1 of 2 lower section of the nugget
Concrete vacation bottom 7 is provided with, the entry 1 can be divided into the stope space 11 on top and putting for lower part by the concrete vacation bottom 7
Ore deposit space 12 can be provided with the drop shaft mouth 71 for connecting the stope space 11 and ore drawing space 12 on the concrete vacation bottom 7.It is described
Concrete vacation bottom refers to the false bottom cast using armored concrete, and the ore being used to implement under the explosion of stope space institute passes through drop shaft mouth
It carries out ore drawing and to ore drawing space and stope is sent out by mine car.
According to the disclosure, wooden support may be used in drop shaft, and existing rectangle wood drop shaft easily generates gap, in order to reduce ore
Loss, as Figure 2-3, the top of the drop shaft mouth 71 can be provided with a section or more piece drop shaft cylinder 72, on the concrete vacation bottom 7
Packing layer 6 can be provided between the drop shaft cylinder 72 of side, the stope space 11 can be located at 6 top of packing layer.The disclosure is led to
Mining drop shaft is gradually increased in the form for crossing the connection of more piece drop shaft cylinder, it is possible to reduce the loss of ore.It can be between adjacent drop shaft cylinder
It is connected by connecting rope, such as wire, passes through the connection function and drop shaft cylinder of connecting rope and the frictional force and filler of filler
Supporting role to drop shaft cylinder can make relatively to stablize between drop shaft cylinder, prevent from caving in.The length of the drop shaft cylinder 72 can be
1.2-1.8 meters, width can be 0.8-1.2 meters.As shown in figure 3, be all vented drop shaft remained ore after stope mining,
Drop shaft bottom blocks tight.
According to the disclosure, climbed up and down in pedestrian's direct route in order to facilitate staff, as shown in Figs. 1-3, the pedestrian
3 multi rack pedestrian ladder 5 can be from top to bottom provided with by the way, adjacent rows helper 5 can be staggered along short transverse, adjacent
Ladder joint is provided with ladder landing platform, in order to fixed ladder, so as to which staff be made to climb to a top to put up a ladder
Have a rest, then climb it is another put up a ladder, and when the staff of uplink and the staff of downlink meet, can be in ladder
On platform each by.
According to the disclosure, facilitate uplink and downlink in order to facilitate the staff of nugget both sides, as Figure 2-3, often
The opposite sides of lump ore block 2 can be provided with two pedestrians by the way 3, and improve safety, prevent people's row by the way
It blocks and staff is caused to be confined in stope space.
According to the disclosure, in order to improve the effect of pedestrian's ventilation by the way, as shown in the figure, in the vertical direction, it is neighbouring
Nugget 2 in, the pedestrian for being located above nugget 233 can mutually stagger by the way with underlying pedestrian by the way, under making
Air can be circulated well in square stope space, and can prevent top pedestrian's direct route falling rocks to work in the pedestrian's direct route of lower section
Make the injury of personnel, improve safety.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought should equally be considered as disclosure disclosure of that.
Claims (9)
1. a kind of ro om -character, which is characterized in that the ro om -character includes prolonging for a plurality of level of space between adjacent nugget (2)
By the way (3), (3) connect the water of nugget (2) up and down to the pedestrian by the way by the entry (1) stretched and a plurality of pedestrian extended up and down
Gallery road (1) is using the vent (-escape) raise as the adjacent nugget of the nugget (2).
2. ro om -character according to claim 1, which is characterized in that be provided with coagulation on the outside of pedestrian's direct route (3)
Soil layer (4).
3. ro om -character according to claim 1, which is characterized in that the length of pedestrian's direct route (3) is 1.2-1.8
Rice, width are 1.2-1.8 meters.
4. ro om -character according to claim 1, which is characterized in that water in the entry (1) below the nugget (2)
It is flat to be provided with concrete vacation bottom (7), the concrete vacation bottom (7) by the entry (1) be divided into top stope space (11) and under
The ore drawing space (12) in portion is provided with slipping for the connection stope space (11) and ore drawing space (12) on the concrete vacation bottom (7)
Jing Zui (71).
5. ro om -character according to claim 4, which is characterized in that be provided with above the drop shaft mouth (71) section or
More piece drop shaft cylinder (72) is provided with packing layer (6), the stope space between the drop shaft cylinder (72) above the concrete vacation bottom (7)
(11) above packing layer (6).
6. ro om -character according to claim 5, which is characterized in that the length of the drop shaft cylinder (72) is 1.2-1.8 meters,
Width is 0.8-1.2 meters.
7. ro om -character according to claim 1, which is characterized in that pedestrian's direct route (3) is from top to bottom provided with more
Frame pedestrian ladder (5), adjacent rows helper (5) are staggered along short transverse.
8. ro om -character according to claim 1, which is characterized in that the opposite sides per lump ore block (2) is provided with two
The pedestrian is by the way (3).
9. ro om -character according to claim 8, which is characterized in that in the vertical direction, neighbouring nugget (2)
In, the pedestrian's direct route (3) and underlying pedestrian direct route (3) that are located above nugget (2) mutually stagger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241618.0U CN207470183U (en) | 2018-02-09 | 2018-02-09 | A kind of ro om -character |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241618.0U CN207470183U (en) | 2018-02-09 | 2018-02-09 | A kind of ro om -character |
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| Publication Number | Publication Date |
|---|---|
| CN207470183U true CN207470183U (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820241618.0U Active CN207470183U (en) | 2018-02-09 | 2018-02-09 | A kind of ro om -character |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685692A (en) * | 2019-11-06 | 2020-01-14 | 内蒙古金陶股份有限公司 | Frame mining method |
| CN110700834A (en) * | 2019-11-06 | 2020-01-17 | 内蒙古金陶股份有限公司 | Mining method of thin vein |
| CN111852473A (en) * | 2020-06-29 | 2020-10-30 | 内蒙古金陶股份有限公司 | Mining method of thin vein |
| CN112065402A (en) * | 2020-08-28 | 2020-12-11 | 内蒙古金陶股份有限公司 | Construction method of pedestrian conveying channel in mining stope |
-
2018
- 2018-02-09 CN CN201820241618.0U patent/CN207470183U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685692A (en) * | 2019-11-06 | 2020-01-14 | 内蒙古金陶股份有限公司 | Frame mining method |
| CN110700834A (en) * | 2019-11-06 | 2020-01-17 | 内蒙古金陶股份有限公司 | Mining method of thin vein |
| CN110700834B (en) * | 2019-11-06 | 2021-04-30 | 内蒙古金陶股份有限公司 | Mining method of thin vein |
| CN110685692B (en) * | 2019-11-06 | 2021-05-04 | 内蒙古金陶股份有限公司 | Frame mining method |
| CN111852473A (en) * | 2020-06-29 | 2020-10-30 | 内蒙古金陶股份有限公司 | Mining method of thin vein |
| CN111852473B (en) * | 2020-06-29 | 2022-03-22 | 内蒙古金陶股份有限公司 | Mining method of thin vein |
| CN112065402A (en) * | 2020-08-28 | 2020-12-11 | 内蒙古金陶股份有限公司 | Construction method of pedestrian conveying channel in mining stope |
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