CN109812265A - A kind of marble cave adopts method for fetching - Google Patents
A kind of marble cave adopts method for fetching Download PDFInfo
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- CN109812265A CN109812265A CN201711171811.8A CN201711171811A CN109812265A CN 109812265 A CN109812265 A CN 109812265A CN 201711171811 A CN201711171811 A CN 201711171811A CN 109812265 A CN109812265 A CN 109812265A
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- marble
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- water bag
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Abstract
The invention discloses a kind of marble caves to adopt method for fetching, including taking three bulks, backcut, water bag separation, cutting material and these steps that discharge, the advantage of the invention is that, marble is carried out using rope saw to cut the small method of the previous chain arm saw cut saw kerf section of small substitution, the working hour of chain arm saw is saved, it is energy-saving, reduce production cost, the difference of the decorative pattern retained can be needed according to client simultaneously and selects two different sections of small schemes, the marble for producing high value improves the benefit of mining site.
Description
Technical field
The invention belongs to exploitation of mineral resources technical field, specifically a kind of marble cave adopts method for fetching.
Background technique
Marble is referred to as in the marble world, bright in colour beautiful with its naturally simple and unsophisticated texture, is widely used in building interior trim
Metope, since marble material is more loose, the softer water absorption rate of quality is relatively high.Griotte hardness is little, belong in it is hard
Stone material is spent, it is easy to mine and process.
Chain arm saw is generallyd use in the mode that marble cave is adopted, marble face is cut into nine grids, in leveling saw
Steel rider is placed in seam, and then the marble back side is cut with rope saw and diamond bead string rope cooperation again, separates it with parent
Feeding device is come and then reuses to remove quarry stone, this method for fetching can only produce the certain Dali Waste stone material of size,
Simultaneously cannot the demand according to client to decorative pattern and size exploit, cause the quarry stone produced not to be able to satisfy the need of client
It asks, keeps the quarry stone produced value not high, be unfavorable for improving the income of mining site.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the marble feeding sides of the working time of saving chain arm saw a kind of
Method.
To achieve the above object, the present invention provides the following technical scheme that a kind of marble cave adopts method for fetching, step is such as
Under:
Step 1 takes three bulks: goes out four saw kerfs with chain arm saw horizontal resection on face and face is divided into three parts, saw kerf
Depth is 2.8 ~ 3m, then respectively cuts a vertical saw kerf along face two sides, then at front distance wherein 1.5 ~ 1.8m of side
It is cut into a vertical saw kerf, is cooperated the marble of narrower width one end from parent using rope saw and diamond bead string rope
Separation, three bulks after cutting are removed transport using the dedicated charging crane of marble.
Step 2, backcut: remaining marble is cut open to come from parent using diamond bead string rope.
Step 3, water bag separation: the gap between marble and face is expanded using water bag, is easily installed diamond
Bead string rope.
Step 4, section material: using diamond bead string rope and rope saw that remaining marble section is small according to the demand of client.
Further, material is cut described in step 4, is first parallel to positive direction using diamond bead string rope and rope saw edge
Quarry stone is cut, cutting width is 1.4 ~ 1.6m, reuses diamond bead string rope and rope saw along perpendicular to cutting on positive direction
It cuts, cutting width is 2.8 ~ 3.1m.
Further, material is cut described in step 4, using diamond bead string rope and rope saw along perpendicular to cutting on positive direction
It cuts, cutting width is 1.4 ~ 1.6m.
Further, water bag described in step 3 is that marble exploits dedicated apex stone molten iron bag, and when use first places water bag
Between marble and the gap of subsequent face, water flow is then pumped into water bag using high-pressure hydraulic pump, expands water bag, from
And the gap between marble and face is expanded.
The invention has the advantages that:
1, marble is carried out using rope saw cutting the small method of the previous chain arm saw cut saw kerf section of small substitution, has saved chain arm
It is the working hour of saw, energy-saving, reduce production cost.
2, the difference of the decorative pattern retained can be needed according to client and selects two different sections of small schemes, and exploitation outbids
The marble of value improves the benefit of mining site.
Detailed description of the invention
Fig. 1 is chain arm saw cut schematic diagram；
Fig. 2 is that the rope saw of embodiment one cuts material schematic diagram；
Fig. 3 is that the rope saw of embodiment two cuts material schematic diagram.
Appended drawing reference: 1, face；2, three bulk；3, chain arm saws saw kerf；4, rope saw saw kerf.
Specific embodiment
The embodiment that a kind of marble cave bright to this law adopts method for fetching with reference to the accompanying drawing, which is further explained, illustrates
Embodiment one, a kind of marble cave adopt method for fetching, and steps are as follows:
Step 1 takes three bulks: goes out four saw kerfs with chain arm saw horizontal resection on face and face is divided into three parts, saw kerf
Depth is 2.8 ~ 3m, then respectively cuts a vertical saw kerf along face two sides, then at front distance wherein 1.5 ~ 1.8m of side
It is cut into a vertical saw kerf, is cooperated the marble of narrower width one end from parent using rope saw and diamond bead string rope
Separation, three bulks after cutting are removed transport using the dedicated charging crane of marble.
Step 2, backcut: remaining marble is cut open to come from parent using diamond bead string rope.
Step 3, water bag separation: the gap between marble and face is expanded using water bag, is easily installed diamond
Bead string rope.
Step 4, section material: using diamond bead string rope and rope saw that remaining marble section is small according to the demand of client.
Further, material is cut described in step 4, is first parallel to positive direction using diamond bead string rope and rope saw edge
Into two by quarry stone cutting, diamond bead string rope and rope saw are reused along perpendicular to cutting on positive direction, cutting width is
2.8~3.1m。
Water bag described in step 3 is that marble exploits dedicated apex stone molten iron bag, and water bag is first placed on marble by when use
Between the gap of subsequent face, water flow is then pumped into water bag using high-pressure hydraulic pump, expands water bag, thus by Dali
Gap between stone and face expands.
When client needs to retain positive decorative pattern, using above step, large area retains under identical quarry stone volume
Positive decorative pattern.
Embodiment two cuts material described in step 4, using diamond bead string rope and rope saw along perpendicular to cutting on positive direction
It cuts, cutting width is 1.4 ~ 1.6m, remaining technical characteristic is the same as example 1.
When client needs to retain the decorative pattern of side, using above step, large area retains under identical quarry stone volume
The decorative pattern of side.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of marble cave adopts method for fetching, which is characterized in that steps are as follows:
Step 1 takes three bulks: goes out four saw kerfs with chain arm saw horizontal resection on face and face is divided into three parts, saw kerf
Depth is 2.8 ~ 3m, then respectively cuts a vertical saw kerf along face two sides, then at front distance wherein 1.5 ~ 1.8m of side
It is cut into a vertical saw kerf, is cooperated the marble of narrower width one end from parent using rope saw and diamond bead string rope
Separation, three bulks after cutting are removed transport using the dedicated charging crane of marble；
Step 2, backcut: remaining marble is cut open to come from parent using diamond bead string rope；
Step 3, water bag separation: the gap between marble and face is expanded using water bag, is easily installed diamond bead
Rope；
Step 4, section material: using diamond bead string rope and rope saw that remaining marble section is small according to the demand of client；
Step 5, discharging: quarry stone is transported to stock ground using marble dedicated charging crane.
2. a kind of marble cave according to claim 1 adopts method for fetching, which is characterized in that cut material described in step 4, first
It is parallel to positive direction using diamond bead string rope and rope saw edge and cuts quarry stone into two, reuse diamond bead string rope
With rope saw along perpendicular to cutting on positive direction, cutting width is 2.8 ~ 3.1m.
3. a kind of marble cave according to claim 1 adopts method for fetching, which is characterized in that cut material described in step 4, make
With diamond bead string rope and rope saw along perpendicular to cutting on positive direction, cutting width is 1.4 ~ 1.6m.
4. a kind of marble cave according to claim 1 adopts method for fetching, which is characterized in that water bag described in step 3 is
Marble exploits dedicated apex stone molten iron bag, and water bag is first placed between marble and the gap of subsequent face by when use, so
Water flow is pumped into water bag using high-pressure hydraulic pump afterwards, expands water bag, so that the gap between marble and face be expanded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171811.8A CN109812265A (en) | 2017-11-22 | 2017-11-22 | A kind of marble cave adopts method for fetching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171811.8A CN109812265A (en) | 2017-11-22 | 2017-11-22 | A kind of marble cave adopts method for fetching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109812265A true CN109812265A (en) | 2019-05-28 |
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ID=66600971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171811.8A Pending CN109812265A (en) | 2017-11-22 | 2017-11-22 | A kind of marble cave adopts method for fetching |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691883A (en) * | 2020-05-13 | 2020-09-22 | 北京发研工程技术有限公司 | Full-rope sawing cave mining construction method |
| CN113431595A (en) * | 2021-07-02 | 2021-09-24 | 中铁高新工业股份有限公司 | Construction method of non-blasting chain saw cutting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102520A (en) * | 2009-12-18 | 2011-06-22 | 江显秋 | Stone mine cavern mining method and equipment |
| CN105257294A (en) * | 2015-10-22 | 2016-01-20 | 甘肃金润玉石业有限公司 | Marble underground cutting mining construction method |
| CN107088967A (en) * | 2017-04-24 | 2017-08-25 | 张春阳 | A kind of rock mining cutter device |
| CN206477846U (en) * | 2016-11-24 | 2017-09-08 | 衡阳智华科技有限公司 | Marble exploitation chain arm saw |
-
2017
- 2017-11-22 CN CN201711171811.8A patent/CN109812265A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102520A (en) * | 2009-12-18 | 2011-06-22 | 江显秋 | Stone mine cavern mining method and equipment |
| CN105257294A (en) * | 2015-10-22 | 2016-01-20 | 甘肃金润玉石业有限公司 | Marble underground cutting mining construction method |
| CN206477846U (en) * | 2016-11-24 | 2017-09-08 | 衡阳智华科技有限公司 | Marble exploitation chain arm saw |
| CN107088967A (en) * | 2017-04-24 | 2017-08-25 | 张春阳 | A kind of rock mining cutter device |
Non-Patent Citations (1)
| Title |
|---|
| 廖原时等: ""全锯切开采方法"在山洞型大理石矿中的应用", 《石材》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691883A (en) * | 2020-05-13 | 2020-09-22 | 北京发研工程技术有限公司 | Full-rope sawing cave mining construction method |
| CN111691883B (en) * | 2020-05-13 | 2021-10-15 | 北京发研工程技术有限公司 | Full-rope sawing cave mining construction method |
| CN113431595A (en) * | 2021-07-02 | 2021-09-24 | 中铁高新工业股份有限公司 | Construction method of non-blasting chain saw cutting machine |
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Application publication date: 20190528 |