CN106523005A - Large-dip-angle rock roadway punching device for coal mine and construction method thereof - Google Patents

Large-dip-angle rock roadway punching device for coal mine and construction method thereof Download PDF

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Publication number
CN106523005A
CN106523005A CN201611223087.4A CN201611223087A CN106523005A CN 106523005 A CN106523005 A CN 106523005A CN 201611223087 A CN201611223087 A CN 201611223087A CN 106523005 A CN106523005 A CN 106523005A
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CN
China
Prior art keywords
bolter
roof
support bar
adaptor
angle
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.)
Granted
Application number
CN201611223087.4A
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Chinese (zh)
Other versions
CN106523005B (en
Inventor
罗辉
陈发海
敖成杭
陶飞
陈宇满
路奎
李小平
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Guizhou Panjiang Refined Coal Co Ltd
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Guizhou Panjiang Refined Coal Co Ltd
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Publication date
Application filed by Guizhou Panjiang Refined Coal Co Ltd filed Critical Guizhou Panjiang Refined Coal Co Ltd
Priority to CN201611223087.4A priority Critical patent/CN106523005B/en
Publication of CN106523005A publication Critical patent/CN106523005A/en
Application granted granted Critical
Publication of CN106523005B publication Critical patent/CN106523005B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00Setting anchoring-bolts
    • E21D20/003Machines for drilling anchor holes and setting anchor bolts

Abstract

The invention discloses a large-dip-angle rock roadway punching device for a coal mine and a construction method thereof. The large-dip-angle rock roadway punching device for the coal mine comprises a roof bolter. A base of the roof bolter is inserted into an inner hole in the vertical section of a T-shaped adapter. An inner hole in the horizontal section of the adapter is movably connected to a supporting rod in a sleeving mode and can rotate around the supporting rod and move in the circumferential direction. The two ends of the supporting rod are connected to two side walls of a driving roadway side through oil wire rope buckles. According to the large-dip-angle rock roadway punching device for the coal mine and the construction method thereof, the base of the roof bolter is mounted on the adapter, the adapter can rotate around the supporting rod and move in the axial direction, the adapter has supporting and position adjustment functions, large-dip-angle shot hole punching work in an underground roadway of the coal mine can be achieved, downward sliding and large-amplitude left-right swinging of the roof bolter are avoided, only two persons are required for coordination during hole punching, the average construction time of each shot hole is shortened to 3 minutes from the original 5.5 minutes, required labor is reduced, the working efficiency is greatly improved, and the hole punching speed is high; and the roof bolter is supported by the supporting rod, so that the labor intensity is greatly relieved, operation of the roof bolter can be stabilized, and the safety is obviously improved.

Description

A kind of colliery high inclination-angle rock gangway drilling device and its construction method
Technical field
The present invention relates to a kind of colliery high inclination-angle rock gangway drilling device and its construction method, belong to coal-mining technique field.
Background technology
At present during coal mine down-hole tunnel perforating, more using air drill, electric coal drill or wind coal borer construction borehole, for rock Stone tunnel, particularly high inclination-angle rock gangway, only with air drill perforating, at least want 3 people's coordinative operations, a borehole to beat in work progress Minimum between at the moment is 5 minutes, and perforating speed is slow, high labor intensive, inefficiency, and there is air drill and slide to hurt sb.'s feelings and wait safe hidden Suffer from.
The content of the invention
The technical problem to be solved in the present invention is:A kind of colliery high inclination-angle rock gangway drilling device and its construction method are provided, With solve high inclination-angle rock gangway in prior art using air drill perforating exist required personnel are more, perforating speed slowly, high labor intensive, Inefficiency simultaneously has that air drill landing is hurted sb.'s feelings.
The technical scheme that the present invention takes is:A kind of colliery high inclination-angle rock gangway drilling device, including roof-bolter, roof-bolter Base is plugged in the adaptor vertical section endoporus of T-shaped, and adaptor horizontal segment endoporus is movably socketed on support bar and can Rotate around support bar and circumferential mobile, support bar two ends are connected on driving lane side two side by oil thread rope sling.
Preferably, above-mentioned adaptor is made using another arm of vertical welding in the middle part of a straight tube.
Preferably, the base of above-mentioned roof-bolter is locked after lock-screw penetrates adaptor vertical section side wall.
Preferably, above-mentioned support bar is made using steel pipe.
Preferably, copper sheathing is provided with above-mentioned support bar connecting adapter.
Preferably, above-mentioned roof-bolter adopts hydraulic anchor rod machine or Pneumatic anchor rod machine.
A kind of construction method of colliery high inclination-angle rock gangway drilling device, the method are comprised the following steps:
(1)The adaptor set of T-shaped is connected to into support bar, support bar two ends connection oil thread rope sling or chain;
(2)On the driving lane side two side that the oil thread rope sling or chain at support bar two ends are articulated in front of rock gangway perforating;
(3)The base of roof-bolter is fixed on adaptor;
(4)The drill bit of rotation and mobile roof-bolter adjusts the perforating angle of borehole to the perforating position of borehole;
(5)Roof-bolter is connected to into power set, starting roof-bolter carries out the borehole perforating of inclined shaft.
Beneficial effects of the present invention:Compared with prior art, it is of the invention by roof-bolter floor installation to adaptor, adaptor Can rotate around support bar and move axially, adaptor plays a part of to support and position adjustment, can realize underground coal mine lane The borehole perforating operation of road high inclination-angle, it is ensured that roof-bolter does not glide and left and right is significantly waved, it is only necessary to which 2 people coordinate to beat Eye, within each borehole average time of constructing foreshortened to 3 minutes by original 5.5 minutes, required labour force is reduced, and work efficiency is big Big to improve, perforating speed greatly speeds up, and by they sup-port roof-bolter, labor intensity is reduced significantly, and can consolidate anchor pole Machine is operated, and safety is improved significantly, and in effectively solving prior art, high inclination-angle rock gangway is using the required of air drill perforating presence Personnel are more, perforating speed is slow, high labor intensive, inefficiency there is a problem of that air drill slides and hurt sb.'s feelings, and the present invention also has Using it is safe and reliable during flexible, convenient, use the characteristics of.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the A-A cross section structure diagrams in Fig. 1;
Fig. 3 is the B-B cross section structure diagrams in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to the present invention.
Embodiment 1:As shown in Figure 1-Figure 3, a kind of colliery high inclination-angle rock gangway drilling device, including roof-bolter 1, roof-bolter 1 Base be plugged in the 2 vertical section endoporus of adaptor of T-shaped, 2 horizontal segment endoporus of adaptor is movably socketed on support bar 3 And 5 two side of driving lane side can be connected to by oil thread rope sling 4 around the rotation of support bar 3 and circumferential movement, 3 two ends of support bar On.
Preferably, above-mentioned adaptor 2 is made using another arm of vertical welding in the middle part of a straight tube, easily manufactured, low cost.
Preferably, the base of above-mentioned roof-bolter 1 is locked after lock-screw 6 penetrates 2 vertical section side wall of adaptor, connection It is more reliable.
Preferably, above-mentioned support bar 3 is made using steel pipe.
Preferably, copper sheathing 7 is provided with 3 connecting adapter 2 of above-mentioned support bar, copper sheathing can improve the wear-resisting of adaptor Property, service life of equipment is improved, changes easy to maintenance, reduce cost of equipment maintenance.
Preferably, above-mentioned roof-bolter 1 adopts hydraulic anchor rod machine or Pneumatic anchor rod machine.
Embodiment 2:A kind of construction method of colliery high inclination-angle rock gangway drilling device, the method are comprised the following steps:
(1)The adaptor set of T-shaped is connected to into support bar, support bar two ends connection oil thread rope sling or chain;
(2)On the driving lane side two side that the oil thread rope sling or chain at support bar two ends are articulated in front of rock gangway perforating;
(3)The base of roof-bolter is fixed on adaptor;
(4)The drill bit of rotation and mobile roof-bolter adjusts the perforating angle of borehole to the perforating position of borehole;
(5)Roof-bolter is connected to into power set, starting roof-bolter carries out the borehole perforating of inclined shaft.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention, therefore, protection scope of the present invention should be defined by the scope of the claims.

Claims (7)

1. a kind of colliery high inclination-angle rock gangway drilling device, it is characterised in that:Including roof-bolter(1), roof-bolter(1)Base grafting To the adaptor of T-shaped(2)In vertical section endoporus, adaptor(2)Horizontal segment endoporus is movably socketed in support bar(3)It is upper and can Around support bar(3)Rotation and circumferential mobile, support bar(3)Two ends pass through oil thread rope sling(4)It is connected to driving lane side(5)Both sides On wall.
2. a kind of colliery high inclination-angle rock gangway drilling device according to claim 1, it is characterised in that:Adaptor(2)Using In the middle part of one straight tube, another arm of vertical welding is made.
3. a kind of colliery high inclination-angle rock gangway drilling device according to claim 1, it is characterised in that:Roof-bolter(1)Bottom Seat passes through lock-screw(6)Penetrate adaptor(2)Lock after the wall of vertical section side.
4. a kind of colliery high inclination-angle rock gangway drilling device according to claim 1, it is characterised in that:Support bar(3)Using Steel pipe is made.
5. a kind of colliery high inclination-angle rock gangway drilling device according to claim 1, it is characterised in that:Support bar(3)Connection Adaptor(2)Place is provided with copper sheathing(7).
6. a kind of colliery high inclination-angle rock gangway drilling device according to claim 1, it is characterised in that:Roof-bolter(1)Using Hydraulic anchor rod machine or Pneumatic anchor rod machine.
7. the construction method according to a kind of arbitrary described colliery high inclination-angle rock gangway drilling device of claim 1-6, its feature exist In:The method is comprised the following steps:
(1)The adaptor set of T-shaped is connected to into support bar, support bar two ends connection oil thread rope sling or chain;
(2)On the driving lane side two side that the oil thread rope sling or chain at support bar two ends are articulated in front of rock gangway perforating;
(3)The base of roof-bolter is fixed on adaptor;
(4)The drill bit of rotation and mobile roof-bolter adjusts the perforating angle of borehole to the perforating position of borehole;
(5)Roof-bolter is connected to into power set, starting roof-bolter carries out the borehole perforating of inclined shaft.
CN201611223087.4A 2016-12-27 2016-12-27 A kind of coal mine high inclination-angle rock gangway drilling device and its construction method Active CN106523005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611223087.4A CN106523005B (en) 2016-12-27 2016-12-27 A kind of coal mine high inclination-angle rock gangway drilling device and its construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611223087.4A CN106523005B (en) 2016-12-27 2016-12-27 A kind of coal mine high inclination-angle rock gangway drilling device and its construction method

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CN106523005A true CN106523005A (en) 2017-03-22
CN106523005B CN106523005B (en) 2019-02-26

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865489A (en) * 1988-08-08 1989-09-12 Jennmar Corporation Mine roof anchor having adjustable resin retaining washer
CN102587830A (en) * 2012-03-22 2012-07-18 四川大学 Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method
CN203271752U (en) * 2013-03-12 2013-11-06 双鸭山中创机械制造有限公司 Multifunctional underground roadway tunneling locomotive
CN204108376U (en) * 2014-08-14 2015-01-21 徐州矿务集团有限公司旗山煤矿 Hand-held drill suspension type sliding rail
CN106223851A (en) * 2016-07-30 2016-12-14 徐州市耐力高分子科技有限公司 A kind of underground coal mine is from mobile roadway floor anchor rod drilling device
CN206338080U (en) * 2016-12-27 2017-07-18 贵州盘江精煤股份有限公司 A kind of colliery high inclination-angle rock gangway drilling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865489A (en) * 1988-08-08 1989-09-12 Jennmar Corporation Mine roof anchor having adjustable resin retaining washer
CN102587830A (en) * 2012-03-22 2012-07-18 四川大学 Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method
CN203271752U (en) * 2013-03-12 2013-11-06 双鸭山中创机械制造有限公司 Multifunctional underground roadway tunneling locomotive
CN204108376U (en) * 2014-08-14 2015-01-21 徐州矿务集团有限公司旗山煤矿 Hand-held drill suspension type sliding rail
CN106223851A (en) * 2016-07-30 2016-12-14 徐州市耐力高分子科技有限公司 A kind of underground coal mine is from mobile roadway floor anchor rod drilling device
CN206338080U (en) * 2016-12-27 2017-07-18 贵州盘江精煤股份有限公司 A kind of colliery high inclination-angle rock gangway drilling device

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