CN103821520A - Method for fixing mine vertical shaft device - Google Patents
Method for fixing mine vertical shaft device Download PDFInfo
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- CN103821520A CN103821520A CN201410079969.2A CN201410079969A CN103821520A CN 103821520 A CN103821520 A CN 103821520A CN 201410079969 A CN201410079969 A CN 201410079969A CN 103821520 A CN103821520 A CN 103821520A
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- steel
- walling crib
- buntons
- steel walling
- fixing
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Abstract
The invention discloses a method for fixing a mine vertical shaft device. The method comprises the following steps in turn: processing and manufacturing a steel walling rib and blocking according to an inner diameter of a well wall; measuring and positioning the mounting position of the steel walling rib and underground assembling the steel walling rib; embedding the well wall of the steel walling rib and fixing a bunton and a well beam with the steel walling rib. A complete steel walling rib is embedded in a concrete well wall, so that the strength of the well wall is increased, the later deformation of the well wall is reduced, a beam nest or an anchor hole is prevented from being dug or constructed on the well wall when the shaft device is mounted, the completeness of the well wall is extremely ensured and the waterproof property is increased. Due to the excellent completeness of the well wall, the shaft surrounding rock still has the excellent waterproof property even under a complex geological condition. According to the method provided by the invention, the defect of the prior art that the completeness of the well wall is damaged when the shaft device is mounted is overcome, and the shaft device can adapt to the complex geological condition.
Description
Technical field
The present invention relates to a kind of mine vertical shaft, be specifically related to the device and method of the fixing shaft equipment of a kind of mine vertical shaft.
Background technology
Traditional fixing means of shaft of vertical well equipment is divided into hitch and imbeds fixing, anchor pole bracket and fix two kinds.When hitch needs the borehole wall to build by laying bricks or stones, the reserved or borehole wall is built rear cutting by laying bricks or stones, can destroy like this integrality of the borehole wall, affects borehole wall quality and has reduced waterproof effect, and being unfavorable for realizing speedy drivage and the installation of pit shaft.In order to overcome the drawback of hitch fixing means, adopt at present extensively the fixing shaft equipment of anchor pole bracket, because having not, it need dig at the borehole wall advantages such as the good and easy construction of the integrality of hitch, the borehole wall.But when in aquifer and (mortar, resin, rapid setting cement) Anchor Agent install and easily cause bolthole place to concentrate when leakiness to leak, particularly when shaft of vertical well country rock in complex geological condition (as rock crusher, press large, hydraulic pressure is large etc.) time the bolthole place situation of leaking more general, often need to reduce and leak by the method for pit shaft slip casting.
Summary of the invention
The object of the present invention is to provide a kind of high water resistance, can be applicable to fix under complex geological condition the method for shaft of vertical well equipment.
The method of this fixing mine vertical shaft shaft equipment disclosed by the invention, comprises the following steps:
A, make the steel walling crib for fixing them according to the sectional dimension of buntons and Jing Liang and stressing conditions, guarantee that the internal diameter of steel walling crib is identical with the internal diameter of the borehole wall, and its inwall is done to preservative treatment; Steel walling crib can adopt channel-section steel, angle steel or the clod wash outwardly of L-type steel opening to make, and welds nail, reinforcing bar or steel bar girder, then steel walling crib is divided into some, to be transported to down-hole after making in its outer wall welding;
B, determine the corresponding installation site of each steel walling crib according to the design level distance measurement of buntons and Jing Liang, split type steel walling crib is transported to down-hole, on the work plane of down-hole, be spliced to form again complete steel walling crib, then by the arrangement of reinforcement being fixed in anchor pole or the borehole wall in pit shaft country rock, each steel walling crib is fixed, guarantee that its absolute altitude is consistent with the designing requirement of buntons and Jing Liang with levelness;
C, build template by laying bricks or stones according to the vertical good borehole wall of design attitude and build concrete walling by laying bricks or stones, the each steel walling crib having fixed is embedded in the borehole wall.While fixing, guarantee that the depth of section of steel walling crib should be greater than depth of section 0 ~ 200mm of buntons and Jing Liang on the outer end of buntons and Jing Liang is directly welded in the inwall of steel walling crib.
The present invention by burying complete steel walling crib underground in concrete walling, both can increase the borehole wall intensity, reduce the later stage distortion of the borehole wall, can avoid again shaft equipment to install time, on the borehole wall, dig hitch or construction bolthole, guaranteed to greatest extent the integrality of the borehole wall, improve water resistance.Even if the good integrality of the borehole wall makes pit shaft country rock under complex geological condition, also can there is good water resistance.Be the defect that the present invention has not only overcome prior art and destroy in the time that shaft equipment is installed borehole wall integrality, can also adapt to complicated geological conditions.
In addition, in the time adopting buntons and Jing Liang to be directly welded on to fix in steel walling crib, save bracket, and can save the safe clearance needing between bracket and pit shaft container in prior art, thereby reduced shaft section, reduced investment outlay.
Accompanying drawing explanation
Fig. 1 is the vertical section schematic diagram of a kind of preferred embodiment of the present invention.
Fig. 2 is the B portion enlarged drawing in Fig. 1.
Fig. 3 is the A-A sectional view in Fig. 1.
The specific embodiment
Preferred embodiment, as shown in Figure 1 to Figure 3, the method of this fixing mine vertical shaft shaft equipment disclosed by the invention, comprises the following steps successively: bury underground and buntons 5 and well beam 7 and steel walling crib 3 fixing according to the borehole wall of borehole wall internal diameter processing and fabricating steel walling crib 3 piecemeal, the installation site measurement and positioning of steel walling crib 3 and the assembling of the down-hole of steel walling crib 3, steel walling crib 3.
While making steel walling crib 3, according to sectional dimension and the stressing conditions of buntons 5 and well beam 7, select channel-section steel opening to make steel walling crib 3 by clod wash outwardly and fix buntons 5 and well beam 7, the internal diameter that guarantees steel walling crib 3 is identical with the inner diameter of the borehole wall 2, then follows closely 4 so that the good anchoring of steel walling crib 3 in the outer wall welding of steel walling crib 3 for embedding the weldering of concrete walling 2.After steel walling crib 3 is made, its inwall is carried out to preservative treatment.Simultaneously in order to facilitate the transportation of steel walling crib 3 in well, steel walling crib 3 can be divided into three or the above mining face under mine that is transported to correct position assembled good again.
Because steel walling crib 3 is used for fixing buntons 5 and well beam 7, so the pre-buried position of steel walling crib 3 should be corresponding with the design attitude of buntons 5 and well beam 7.First accurately measure and adjust absolute altitude and the levelness of respective steel walling crib 3 installation sites according to their design level spacing.The work plane that split type steel walling crib is transported to down-hole is assembled good, then utilizes arrangement of reinforcement or short anchor pole etc. in the borehole wall 2 to fix steel walling crib 3.
The template of building by laying bricks or stones of the vertical good borehole wall 2 is carried out concrete masonry units, and the steel walling crib 3 fixing is buried underground in the inner, notes making the inwall of steel walling crib 3 flush in the inwall of concrete walling.
Carrying out shaft equipment while installing, first determine the position of each buntons 5 and well beam 7 according to the design attitude unwrapping wire of cage guide in pit shaft 6, then buntons 5 and well beam 7 are directly welded in steel walling crib 3 fixingly, weld is carried out anti-corrosion measure.Note making the depth of section of steel walling crib 3 be greater than the depth of section 0 ~ 200mm of buntons 5 and well beam 7.
For ease of changing shaft equipment, except adopting, buntons 5 and well beam 7 are directly welded in the fixed form in steel walling crib 3, can also adopt first weld brackets in steel walling crib 3, then connect the fixed form of buntons 5 and well beam 7 by bracket and bolt assembly.
Claims (4)
1. a method for fixing mine vertical shaft shaft equipment, is characterized in that utilizing the steel walling crib being anchored in the borehole wall to fix buntons and Jing Liang, and concrete steps are as follows:
A, make the steel walling crib for fixing them according to the sectional dimension of buntons and Jing Liang and stressing conditions, guarantee that the internal diameter of steel walling crib is identical with the internal diameter of the borehole wall, and its inwall is done to preservative treatment;
B, determine the corresponding installation site of each steel walling crib according to the design level distance measurement of buntons and Jing Liang, the steel walling crib of making is transported to down-hole, then by the arrangement of reinforcement being fixed in anchor pole or the borehole wall in pit shaft country rock, each steel walling crib is fixed, guarantee that its absolute altitude is consistent with the designing requirement of buntons and Jing Liang with levelness;
C, build template by laying bricks or stones according to the vertical good borehole wall of design attitude and build concrete walling by laying bricks or stones, the each steel walling crib having fixed is embedded in the borehole wall;
D, determine the position of each buntons and Jing Liang according to the design attitude unwrapping wire of cage guide in pit shaft, then the outer end of buntons and Jing Liang is directly welded in steel walling crib fixing, or first weld brackets in steel walling crib, then buntons and Jing Liang are fixed on bracket, weld does preservative treatment.
2. the method for fixing mine vertical shaft shaft equipment as claimed in claim 1, it is characterized in that the steel walling crib that a step is made can adopt channel-section steel, angle steel or the clod wash outwardly of L-type steel opening to make, at outer wall welding weldering nail, reinforcing bar or the steel bar girder of steel walling crib, for the concrete walling anchoring described in c step.
3. the method for fixing mine vertical shaft shaft equipment as claimed in claim 1, is characterized in that the steel walling crib of making in a step is divided into some to be transported in well, then piecemeal is spliced into again to complete steel walling crib on the work plane of down-hole.
4. the method for fixing mine vertical shaft shaft equipment as claimed in claim 1, while it is characterized in that fixing on the outer end of buntons and Jing Liang described in d step is directly welded in the inwall of steel walling crib, the depth of section of steel walling crib should be greater than depth of section 0 ~ 200mm of buntons and Jing Liang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079969.2A CN103821520B (en) | 2014-03-06 | 2014-03-06 | The method of fixing mine vertical shaft shaft equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079969.2A CN103821520B (en) | 2014-03-06 | 2014-03-06 | The method of fixing mine vertical shaft shaft equipment |
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| Publication Number | Publication Date |
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| CN103821520A true CN103821520A (en) | 2014-05-28 |
| CN103821520B CN103821520B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410079969.2A Active CN103821520B (en) | 2014-03-06 | 2014-03-06 | The method of fixing mine vertical shaft shaft equipment |
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| CN (1) | CN103821520B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763431A (en) * | 2015-01-22 | 2015-07-08 | 隋忠良 | Novel shaft construction method |
| CN106246188A (en) * | 2016-10-18 | 2016-12-21 | 中国矿业大学 | The system and method that the preventing and treating coal mine shaft lining shaft deformation of stratum settlement compatibility of deformation is destroyed |
| CN108506002A (en) * | 2018-05-23 | 2018-09-07 | 北京中煤矿山工程有限公司 | A kind of outer wall template forming slurries diffusion channel in outer wall surface |
| CN108533269A (en) * | 2018-04-09 | 2018-09-14 | 衡水益通管业股份有限公司 | A kind of the corrugated steel concrete guard wall and construction method of extra deep shaft |
| CN109854285A (en) * | 2019-02-28 | 2019-06-07 | 长沙有色冶金设计研究院有限公司 | A kind of depth vertical supporting construction and construction method |
| CN110748347A (en) * | 2019-09-29 | 2020-02-04 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Rapid installation method for ultra-deep vertical shaft equipment |
| CN112502714A (en) * | 2020-10-27 | 2021-03-16 | 中建三局基础设施建设投资有限公司 | Assembled shaft barrel structure and design and construction method |
| CN112879013A (en) * | 2021-01-27 | 2021-06-01 | 中国华冶科工集团有限公司 | Installation method of shaft inner bin |
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| GB868443A (en) * | 1959-05-15 | 1961-05-17 | Wright Anderson South Africa L | Improvements in beams or buntons used in constructing cage guide supporting structures |
| GB876369A (en) * | 1956-12-11 | 1961-08-30 | Gutehoffnungshuette Sterkrade | Improvements relating to cage or skip guides for shafts |
| CN201186846Y (en) * | 2008-04-09 | 2009-01-28 | 开滦精煤股份有限公司范各庄矿业分公司 | Easy-to-maintain bunton apparatus |
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| CN201747378U (en) * | 2010-07-06 | 2011-02-16 | 中国恩菲工程技术有限公司 | Mine shaft equipment |
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2014
- 2014-03-06 CN CN201410079969.2A patent/CN103821520B/en active Active
Patent Citations (5)
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| GB876369A (en) * | 1956-12-11 | 1961-08-30 | Gutehoffnungshuette Sterkrade | Improvements relating to cage or skip guides for shafts |
| GB868443A (en) * | 1959-05-15 | 1961-05-17 | Wright Anderson South Africa L | Improvements in beams or buntons used in constructing cage guide supporting structures |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763431A (en) * | 2015-01-22 | 2015-07-08 | 隋忠良 | Novel shaft construction method |
| CN106246188A (en) * | 2016-10-18 | 2016-12-21 | 中国矿业大学 | The system and method that the preventing and treating coal mine shaft lining shaft deformation of stratum settlement compatibility of deformation is destroyed |
| CN108533269A (en) * | 2018-04-09 | 2018-09-14 | 衡水益通管业股份有限公司 | A kind of the corrugated steel concrete guard wall and construction method of extra deep shaft |
| CN108506002A (en) * | 2018-05-23 | 2018-09-07 | 北京中煤矿山工程有限公司 | A kind of outer wall template forming slurries diffusion channel in outer wall surface |
| CN108506002B (en) * | 2018-05-23 | 2024-03-26 | 北京中煤矿山工程有限公司 | Outer wall template for forming slurry diffusion groove on outer wall surface |
| CN109854285B (en) * | 2019-02-28 | 2020-10-02 | 长沙有色冶金设计研究院有限公司 | Deep vertical shaft supporting structure and construction method |
| CN109854285A (en) * | 2019-02-28 | 2019-06-07 | 长沙有色冶金设计研究院有限公司 | A kind of depth vertical supporting construction and construction method |
| CN110748347A (en) * | 2019-09-29 | 2020-02-04 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Rapid installation method for ultra-deep vertical shaft equipment |
| CN110748347B (en) * | 2019-09-29 | 2021-06-04 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Rapid installation method for ultra-deep vertical shaft equipment |
| CN112502714A (en) * | 2020-10-27 | 2021-03-16 | 中建三局基础设施建设投资有限公司 | Assembled shaft barrel structure and design and construction method |
| CN112502714B (en) * | 2020-10-27 | 2022-12-06 | 中建三局基础设施建设投资有限公司 | Assembled shaft barrel structure and design and construction method |
| CN112879013A (en) * | 2021-01-27 | 2021-06-01 | 中国华冶科工集团有限公司 | Installation method of shaft inner bin |
| CN112879013B (en) * | 2021-01-27 | 2023-03-03 | 中国华冶科工集团有限公司 | Installation method of shaft inner bin |
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| Publication number | Publication date |
|---|---|
| CN103821520B (en) | 2015-09-23 |
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