CN207194924U - A kind of novel combined artificial ore pillar - Google Patents

A kind of novel combined artificial ore pillar Download PDF

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Publication number
CN207194924U
CN207194924U CN201720923978.4U CN201720923978U CN207194924U CN 207194924 U CN207194924 U CN 207194924U CN 201720923978 U CN201720923978 U CN 201720923978U CN 207194924 U CN207194924 U CN 207194924U
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CN
China
Prior art keywords
truss
ore pillar
drainage cloth
novel combined
artificial ore
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.)
Expired - Fee Related
Application number
CN201720923978.4U
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Chinese (zh)
Inventor
刘伟强
刘东锐
王志
李印洪
姚银佩
周英烈
钟生元
李亚俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN LABOUR PROTECTION INSTITUTE OF NONFERROUS METALS
Original Assignee
HUNAN LABOUR PROTECTION INSTITUTE OF NONFERROUS METALS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUNAN LABOUR PROTECTION INSTITUTE OF NONFERROUS METALS filed Critical HUNAN LABOUR PROTECTION INSTITUTE OF NONFERROUS METALS
Priority to CN201720923978.4U priority Critical patent/CN207194924U/en
Application granted granted Critical
Publication of CN207194924U publication Critical patent/CN207194924U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of novel combined artificial ore pillar, it is related to mining technical field, it includes truss, drainage cloth, reinforcement, anchor pole, fill cylinder and steel wire rope, described anchor pole is separately fixed on the country rock of stope roof and stope bottom wall, the upper and lower ends of the truss are affixed with anchor pole respectively, if the truss is provided with arterial highway reinforcement, described drainage cloth is fixed on truss by screw and steel wire rope, described drainage cloth is seamlessly connected by way of cement mortar sealing with stope bottom wall, filling cylinder is filled with the inside of described drainage cloth and truss, it is reasonable in design, it is simple in construction, it is fast with speed is constructed, cost is low, intensity is high, the advantages that applied widely.

Description

A kind of novel combined artificial ore pillar
Technical field
It the utility model is related to mining technical field, and in particular to a kind of novel combined artificial ore pillar.
Background technology
With gradually decreasing for resource, most mines turn to the exploitation of residual ore deposit, the particularly higher mine of metal values.It is residual Ore deposit is primarily referred to as in the conventional recovery process of bargh, due to technology restriction, the ore body that can not be produced completely under safety condition, The predominantly top-bottom pillar of ore body, studding etc..At present to ensure the safety of remaining ore recovery, first scene manually builds ore pillar by laying bricks or stones, rear to carry out The ore actual mining at scene.This way can not efficiently quick production ore, can not and due to by the way of manually building by laying bricks or stones Ensure that ore pillar connects top completely, cause supporting not consolidate for a long time, easily stay potential safety hazard.
Thus being necessary to develop a kind of has the advantages that to construct that convenient, stability is good, good supporting force combined type artificial Ore pillar, to improve the security of remnant reclaiming.
Utility model content
In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of novel combined people's industrial and mineral Post, to solve the problems such as Traditional Man Pillar Stability is poor, it is long to construct the time, complex procedures, and then ensure to return during remaining ore recovery The safety problem adopted.
In order to solve above-mentioned technical problem, the utility model is realized using following technical scheme:A kind of NEW TYPE OF COMPOSITE Formula artificial ore pillar, including truss, drainage cloth, reinforcement, anchor pole, filling cylinder and steel wire rope, described anchor pole are fixed respectively On the platform dug on stope roof and on stope bottom wall, the upper and lower ends of described truss are affixed with anchor pole respectively, institute If the truss stated is provided with arterial highway reinforcement, described drainage cloth is fixed on truss by screw and steel wire rope, described The lower end of drainage cloth is seamlessly connected by way of cement mortar sealing with platform, is set on the inside of described drainage cloth and truss There is filling cylinder.
Preferably, described reinforcement is fixed on truss in parallel or M shape structure, the truss that is connected is played Effect.
Preferably, described drainage cloth is geotextiles, more preferably long filament woven geotextile, it is fixed on purlin The inner or outer side of frame.
Preferably, described steel wire rope is in the latticed outside for being fixed on drainage cloth.
Preferably, described anchor pole is resin anchor, play a part of fixed truss.
Preferably, described drainage cloth replaces with plank or glued board.
Preferably, described filling cylinder be pumped into by filling slurry in the cavity that drainage cloth and truss formed solidify and Into.
Preferably, described truss is replaced with by the affixed framework formed of steel pipe or rod.
The utility model proposes novel combined artificial ore pillar, introduce truss skeleton and drainage cloth, it is and traditional Technology is compared, and is had the advantages that:
1. constructing, simple, labor strength is low;
2. the speed of constructing of ore pillar can be increased substantially, operating efficiency is improved, and then accelerate the recovery speed of residual ore deposit;
3. directly can be constructed using filling slurry, simplify ore pillar constructs program;
4. the pillar recovery that the orebody mining for being applicable to various inclination angles is left, applied widely;
5. it is flexible to construct mode, suitable for the various execution conditions in underground.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the attachment structure schematic diagram of truss in the utility model, reinforcement and anchor pole;
Fig. 3 is the attachment structure schematic diagram of drainage cloth and steel wire rope in the utility model;
Fig. 4 is structural representation when drainage cloth of the present utility model is arranged on truss inner side.
In figure, 1- truss, 2- drainage clothes, 3- reinforcements, 4- anchor poles, 5- stope roofs, 6- stope bottom walls, 7- fillings Cylinder, 8- platforms, 9- steel wire ropes.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is only used for explaining this practicality It is new, it is not intended to limit the scope of the utility model.
As Figure 1-4, combined type artificial ore pillar of the present utility model, including truss 1, drainage cloth 2, reinforcement 3, anchor Bar 4, filling cylinder 7 and steel wire rope 9, described anchor pole 4 are separately fixed on stope roof 5 and dug on stope bottom wall 6 On platform 8, the upper and lower ends of described truss 1 are affixed with anchor pole 4 respectively, if described truss 1 is provided with arterial highway reinforcement 3, Described drainage cloth 2 is fixed on truss 1 by screw and steel wire rope 9, and the lower end of described drainage cloth 2 passes through cement mortar The mode of sealing is seamlessly connected with platform 8, and the inner side of described drainage cloth 2 and truss 1 is filled with filling cylinder 7.
Preferably, described truss 1 is steel truss,
Preferably, described reinforcement 3 be underground day frequently with reinforcing bar, it is fixed in parallel or M shape structure On truss 1, play a part of the truss 1 that is connected.
Preferably, described drainage cloth 2 is geotextiles, more preferably long filament woven geotextile, it is fixed on The inner or outer side of truss 1.
Preferably, described steel wire rope 9 is in the latticed outside for being fixed on drainage cloth 2.
Preferably, described anchor pole 4 is resin anchor, play a part of fixed truss 1.
Preferably, described drainage cloth 2 could alternatively be plank or glued board.
Preferably, described filling cylinder 7 is pumped into the cavity that drainage cloth 2 and truss 1 are formed admittedly by filling slurry Change forms.
Preferably, described truss 1 can be by being substituted by the affixed framework formed of steel pipe or rod.
The construction method of combined type artificial ore pillar of the present utility model is, first, it is determined that to carry out the residual region adopted and adopt , and recyclable ore pillar is determined, according to the size of ore pillar and stope roof country rock situation, calculate the people's industrial and mineral for determining to construct The parameters such as the size of post, intensity;Then, according to the parameter of the required artificial ore pillar constructed, suitable truss 1 and rational is chosen Filling slurry is matched, and selects suitable reinforcement 3, and its intensity and reliability are verified;Dug on stope bottom wall 6 Platform 8, its size determine according to the dimensional parameters of ore pillar, according to the dimensional parameters of ore pillar, determine anchor pole 4 in the He of stope roof 5 The installation site on platform 8 on stope bottom wall 6, after squeezed into the country rock of stope top bottom wall, inclined according to stope roof 5 Rake angle, the truss 1 of suitable shape is chosen, to ensure preferably to connect top, truss 1 is placed on anchor pole 4, and use welding side Itself and truss 1 are connected by formula, and the reinforcement 3 chosen is welded on truss 1, ensures the steadiness of frame structure, makes Drainage cloth 2 is installed on truss 1 with screw, and it is fixed using steel wire rope 9, with cement mortar by drainage cloth 2 Lower end sealed up with stope bottom wall 6, form the cavity of a closing, be then connected with moving filling pump or fixed Filling Station Filling slurry pipeline to being filled in cavity, treat that its solidification reaches design strength, that is, form the people needed for the utility model Industrial and mineral post.

Claims (9)

  1. A kind of 1. novel combined artificial ore pillar, it is characterised in that:It include truss (1), drainage cloth (2), reinforcement (3), Anchor pole (4), filling cylinder (7) and steel wire rope (9), described anchor pole (4) are separately fixed on stope roof (5) and at stope bottom On the platform (8) dug on wall (6), the upper and lower ends of described truss (1) are affixed with anchor pole (4) respectively, described truss (1) If being provided with arterial highway reinforcement (3), described drainage cloth (2) is fixed on truss (1) by screw and steel wire rope (9), institute The lower end for the drainage cloth (2) stated is seamlessly connected by way of cement mortar sealing with platform (8), described drainage cloth (2) Filling cylinder (7) is provided with the inner side of truss (1).
  2. A kind of 2. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described reinforcement (3) is in Parallel or M shape structure is fixed on truss (1).
  3. A kind of 3. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described drainage cloth (2) For geotextiles, it is fixed on the inner or outer side of truss (1).
  4. A kind of 4. novel combined artificial ore pillar according to claim 3, it is characterised in that:Described geotextiles are long filament Woven geotextile.
  5. A kind of 5. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described steel wire rope (9) is in The latticed outside for being fixed on drainage cloth (2).
  6. A kind of 6. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described anchor pole (4) is tree Fat anchor pole.
  7. A kind of 7. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described drainage cloth (2) Replace with plank or glued board.
  8. A kind of 8. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described filling cylinder (7) Solidification in the cavity that drainage cloth (2) and truss (1) formed is pumped into by filling slurry to form.
  9. A kind of 9. novel combined artificial ore pillar according to claim 1, it is characterised in that:Described truss (1) is replaced For by the affixed framework formed of steel pipe or rod.
CN201720923978.4U 2017-07-27 2017-07-27 A kind of novel combined artificial ore pillar Expired - Fee Related CN207194924U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720923978.4U CN207194924U (en) 2017-07-27 2017-07-27 A kind of novel combined artificial ore pillar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720923978.4U CN207194924U (en) 2017-07-27 2017-07-27 A kind of novel combined artificial ore pillar

Publications (1)

Publication Number Publication Date
CN207194924U true CN207194924U (en) 2018-04-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720923978.4U Expired - Fee Related CN207194924U (en) 2017-07-27 2017-07-27 A kind of novel combined artificial ore pillar

Country Status (1)

Country Link
CN (1) CN207194924U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825233A (en) * 2018-06-06 2018-11-16 徐庆余 A kind of pillar recovery method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825233A (en) * 2018-06-06 2018-11-16 徐庆余 A kind of pillar recovery method

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406

Termination date: 20180727