CN106050284A - Parallel operation type quick tunneling support system and construction method - Google Patents

Parallel operation type quick tunneling support system and construction method Download PDF

Info

Publication number
CN106050284A
CN106050284A CN201610557938.2A CN201610557938A CN106050284A CN 106050284 A CN106050284 A CN 106050284A CN 201610557938 A CN201610557938 A CN 201610557938A CN 106050284 A CN106050284 A CN 106050284A
Authority
CN
China
Prior art keywords
support
support bracket
bracket
development machine
crossbeam
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.)
Pending
Application number
CN201610557938.2A
Other languages
Chinese (zh)
Inventor
宋如海
魏民
张猛
陈东明
左垒安
周茂普
刘正坤
王兴广
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.)
SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd
Original Assignee
SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd
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 SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd filed Critical SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd
Priority to CN201610557938.2A priority Critical patent/CN106050284A/en
Publication of CN106050284A publication Critical patent/CN106050284A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0052Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0418Positioning devices and stabilizing means for the props

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Earth Drilling (AREA)

Abstract

The invention provides a parallel operation type quick tunneling support system which comprises a tunnel boring machine and a plurality of support frames. The parallel operation type quick tunneling support system is characterized in that the tunnel boring machine is provided with a transporter which is composed of a rack, a front adjusting beam and a rear adjusting beam, parallel conveying chains are arranged on the two sides of the rack, a guide groove is formed in the center of the rack, one end of the front adjusting beam and one end of the rear adjusting beam are hinged to different bases located in the guide groove correspondingly, and beam supporting devices are arranged at the other end of front adjusting beam and the other end of the rear adjusting beam. A construction method of the parallel operation type quick tunneling support system includes the step a of dismounting the support frames, the step b of placing the support frames, the step c of conveying the support frames, the step d of taking the support frames, the step e of mounting the support frames, and the step of of conducting anchor bolt support. According to the tunneling support system and the construction method, hydraulic pressure station legs adopt active support and have a better supporting effect compared with a passive support mode, and safe production is ensured; and meanwhile, an anchor bolt operation drill carriage operates at the rear of the tunnel boring machine, so that parallel operation of tunneling and anchor bolt support is achieved, and coal mining efficiency is remarkably improved.

Description

Parallel operations formula speedy drivage support system and construction method
Technical field
The present invention relates to the driving support system in a kind of process of coal mining and construction method, in particular, especially Relate to a kind of parallel operations formula speedy drivage support system and construction method.
Background technology
The gib form that domestic colliery commonly uses at present is to alter pipe forestope and pillar adds crossbeam two ways.This The problems such as it is longer that both of which also exists support time, and labor strength is big, all drastically influence pick when building supporting Entering efficiency, maximum problem is still to have safe weak link.Forestope and pillar add crossbeam and are passive support, without actively propping up Support force, workman's construction is in empty top zone, once presses, it is impossible to effectively support, brings great hidden danger to safety in production.
Current domestic existing hydraulic pressure temporary support device, relies on development machine to install and use, but in use Cannot be carried out parallel operations, although improve the speed of gib, but driving, driving speed must be stopped when anchor pole operation Improving is not clearly.Such as Patent No. CN201410445368.9, invention entitled " a kind of driving support system and tunnel are propped up Maintaining method " patent documentation, disclose a kind of driving support system, its by development machine, elevating conveyor, track, mobile reprint dolly, Support forms, and track is arranged on development machine and elevating conveyor, and mobile dolly of reprinting can move forward and backward in orbit, in order to by rear end The transporting bracket of gantry shape to front end, in order to along with the driving of development machine realizes uninterrupted supporting.But this driving supporting System, must stop driving when suspension roof support, it is impossible to realizes the parallel operations of driving and suspension roof support, reduces opening of colliery Adopt efficiency.
Summary of the invention
The present invention is for the shortcoming overcoming above-mentioned technical problem, it is provided that a kind of parallel operations formula speedy drivage support system And construction method.
The parallel operations formula speedy drivage support system of the present invention, including the development machine and some to pick of digging laneway exploitation Entering territory, rear empty top zone and carry out the support bracket of temporary support protection, support bracket is by crossbeam and the Hydraulic Station lower limb group being fixed on its two ends Becoming, the two ends of crossbeam are scalable form;It is particular in that: is provided with on described development machine and is turned by the support bracket of rearmost end Moving to conveying arrangement foremost, conveying arrangement is made up of frame, front tune beam and rear tune beam, and the both sides of frame are provided with the most flat The transmission chain of row, frame is provided with and orders about the first driving means that driving chain rotates;The central authorities of frame offer guiding Groove, front tune beam, rear one end adjusting beam be hingedly connected on the different bases that are positioned in gathering sill, and the other end is provided with and support bracket The Bracket for supporting roof beam that matches of crossbeam, frame is provided with and orders about the second driving means that two bases move along gathering sill, frame Two ends are fixed with before ordering about adjusts beam, the rear support cylinder adjusting beam lifting.
The parallel operations formula speedy drivage support system of the present invention, the rear end of described development machine is provided with anchor pole operation and bores Car, anchor pole operation drill carriage is for piercing anchor pole, to realize the long-term supporting of tunnel roof and sidewall on the steel band of supported laneway.
The parallel operations formula speedy drivage support system of the present invention, the rear end of described development machine is provided with for by development machine The front end transport vehicle that the colliery of exploitation transports, the rear end of front end transport vehicle is provided with the self-movable foot end formula transported further in colliery Transporter.
The parallel operations formula speedy drivage support system of the present invention, described front tune beam and rear tune beam are stretched by beam body, one-level Contracting bar and two grades of expansion links composition, the lower end of beam body is articulated with on base, upper end fix successively one-level expansion link, two grades stretch Bar, Bracket for supporting roof beam is fixed on the end of two grades of expansion links, and Bracket for supporting roof beam is provided with opening up U-shaped bayonet socket.
The construction method of the parallel operations formula speedy drivage support system of the present invention, it is characterised in that pass through following steps Realize:
A). dismounting support bracket, when development machine tunnel a segment distance need gib time, rear tune beam is stretched out by conveying arrangement, and Bracket for supporting roof beam on rear tune beam is stuck on the crossbeam on support bracket, now, Hydraulic Station lower limb is shunk and is retracted in the two ends of crossbeam, So that its width, height are respectively less than width and the height of remaining support bracket, in order to pass from remaining support bracket;B). place and prop up Retaining frame, after support cylinder orders about, tune beam declines, and the second driving means adjusts the base of beam to move forward along gathering sill after ordering about simultaneously, So that the support bracket on Bracket for supporting roof beam falls on transmission chain;C). transporting support bracket, the first driving means is ordered about driving chain and is turned Dynamic, in order to the support bracket on transmission chain is transported to the front end of frame;D). take support bracket, before order, adjust beam to be in retracted mode, Transmission chain is adjusted before being transported to by support bracket at the Bracket for supporting roof beam of beam, makes crossbeam snap in the U-shaped bayonet socket of Bracket for supporting roof beam, so that support bracket Adjust on beam before being fixed on;E). installing support bracket, the second driving means adjusts the base of beam to move forward along gathering sill before ordering about, with Time support cylinder order about before adjust beam rise, under the extension effect of front tune beam, make support bracket move to gib position, then The crossbeam two ends first being ordered about support bracket by hydraulic system are overhanging, then order about the elongation of Hydraulic Station lower limb, to realize production zone Gib;
In actual Bracing Process, once can shift one or more support brackets from rear end forward end, the quantity of its transfer is by digging The distance length entering machine driving determines;When needs shift multiple support bracket, often one support bracket repeated execution of steps a) of transfer To e);
F). suspension roof support, either in development machine tunneling process, or during gib, anchor pole operation drill carriage all can enter Row Anchor Care operation;First steel band is placed in the front or behind of last support bracket, then utilizes anchor pole operation drill carriage on steel band Squeeze into anchor pole equally spacedly, to realize the long-term supporting to tunnel.
The invention has the beneficial effects as follows: the parallel operations formula speedy drivage support system of the present invention and construction method, driving Arranging by conveying arrangement on machine, conveying arrangement is made up of, in the process shifting support bracket front tune beam, rear tune beam and transmission chain In, the support bracket after the rear Bracket for supporting roof beam adjusted on beam will shrink is fixed, and is placed on transmission chain, by transmitting two by it It is transported to the front end of frame;Then, the Bracket for supporting roof beam on front tune beam is fixed with support bracket, and by the extension of front tune beam by support bracket It is placed into gib position, after the crossbeam of support bracket and the elongation of Hydraulic Station lower limb, gib can be completed.
Hydraulic Station lower limb is active support, and compared with active support, support effect more preferably, even if sky top, goaf is pressed, Also the safety in goaf can be ensured, it is ensured that safety in production.Simultaneously as anchor pole operation drill carriage is at the rear work of development machine, The driving of development machine and the gib operation of support bracket, all will not squeeze into anchor pole operation and cause operation drill carriage, it is achieved that Driving and the parallel operations of suspension roof support, significantly improve coal mining efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the parallel operations formula speedy drivage support system of the present invention;
Fig. 2 is the fundamental diagram of parallel operations formula speedy drivage support system of the present invention;
Fig. 3 is the fundamental diagram of conveying arrangement in the present invention;
Structure chart when Fig. 4 is the front tune beam of conveying arrangement in the present invention, rear tune beam is in retracted mode;
Fig. 5 is the top view of conveying arrangement in the present invention.
In figure: 1 development machine, 2 support brackets, 3 conveying arrangements, 4 anchor pole operation drill carriages, 5 front end transporters, 6 self-movable foot end formulas Transporter, 7 support brackets to be installed, 8 support brackets to be removed, 9 crossbeams, 10 Hydraulic Station lower limbs, 11 steel bands, 12 anchor poles, 13 frames, before 14 Adjusting beam, adjust beam, 16 integrated air ducts, 17 transmission chains, 18 first driving means, 19 bases, 20 beam body after 15,21 one-levels are stretched Bar, 22 2 grades of expansion links, 23 Bracket for supporting roof beam, 24 U-shaped bayonet sockets, 25 support cylinders, 26 gathering sills.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, give the structural representation of the parallel operations formula speedy drivage support system of the present invention, it is by digging Enter machine 1, support bracket 2, conveying arrangement 3, anchor pole operation drill carriage 4, front end transporter 5, self-movable foot end formula transporter 6 form, shown Development machine 1 be used for exploiting colliery, front end transport vehicle 5 is positioned at the rear end of development machine 1, the colliery after exploited by development machine 1 Transport.Self-movable foot end formula transporter 6 is arranged at the rear end of front end transporter, for being transported further in colliery.Support bracket 2 is dragon Door frame shape, it is arranged at the periphery of development machine 1 equally spacedly, to realize gib effect.Support bracket 2 is by crossbeam 9 and consolidates Hydraulic Station lower limb 10 due to crossbeam 9 two ends forms, and the two ends of crossbeam 9 are scalable form, to regulate the width of support bracket 2;Liquid Pressure station lower limb 10 is ordered about by hydraulic pressure and stretches, to realize support action.
As in figure 2 it is shown, give the fundamental diagram of parallel operations formula speedy drivage support system of the present invention, shown fortune Defeated device 3 is positioned at the top of development machine 1, and the band dismounting support bracket 8 of rear end is transported to front end and carries out supporting by conveying arrangement 3, with Constantly exploiting forward of development machine 1, by constantly the support bracket 2 of rear end is transferred to front end carries out supporting, it is achieved that to pick Enter the gib in machine 1 goaf.Shown anchor pole operation drill carriage 4 is positioned at the rear end of development machine 1, and steel band 11 is placed in rearmost end At support bracket 2, anchor pole operation drill carriage 4 is for squeezing into anchor pole 12 equally spacedly on steel band 11, long-time with realize tunnel Supporting.
As it is shown on figure 3, give the fundamental diagram of conveying arrangement in the present invention, Fig. 4 gives the front tune of conveying arrangement Beam, afterwards tune beam are in structure chart during retracted mode, if Fig. 4 is considered as front view, then Fig. 5 is corresponding top view;Shown in Conveying arrangement 3 by frame 13, front tune beam 14, rear adjust beam 15, integrated air duct 16, transmission chain the 17, first driving means 18, the end Seat 19, Bracket for supporting roof beam 23, support cylinder 25 form, and shown frame 13 is fixed and supporting role, and two transmission chains 17 are abreast Being arranged at the both sides of frame 13, the first driving means 18 is ordered about transmission chain 17 and is rotated.The central authorities of frame 13 offer and lead To groove 26, two bases 19 are respectively positioned in gathering sill 26.Front tune beam 14, the rear lower end adjusting beam 15 are hingedly connected on two bases 19, Base 19 is ordered about by the second driving means, can move in gathering sill 26.Front tune beam 14, the afterwards end of tune beam 15 are the most fixing Having Bracket for supporting roof beam 23, the top of Bracket for supporting roof beam 23 is U-shaped bayonet socket 24 upward, and the crossbeam 9 of support bracket 2 can snap in U-shaped bayonet socket 24, with Realize support bracket 2 to be connected with front tune beam 14 or rear tune the fixing of beam 15.
Shown front tune beam 14 and rear tune beam 15 are formed by beam body 20, one-level expansion link 21 and two grades of expansion links 22, beam The lower end of body 20 is articulated with on base 19, and one-level expansion link 21 and two grades of expansion links 22 are individually fixed in the upper end of beam body 20.Torr Beam device 23 is fixed on the end of two grades of expansion links 22.The cylinder body of shown support cylinder 25 is fixed on base 19, support cylinder The piston rod of 25 is fixed in beam body 20, flexible by support cylinder 25, adjust before can ordering about beam 14, rear adjust beam 15 to rise or under Fall.
The construction method of the parallel operations formula speedy drivage support system of the present invention, is realized by following steps:
A). dismounting support bracket, when development machine tunnel a segment distance need gib time, rear tune beam is stretched out by conveying arrangement, and Bracket for supporting roof beam on rear tune beam is stuck on the crossbeam on support bracket, now, Hydraulic Station lower limb is shunk and is retracted in the two ends of crossbeam, So that its width, height are respectively less than width and the height of remaining support bracket, in order to pass from remaining support bracket;
B). placing support bracket, support cylinder adjusts beam to decline after ordering about, and the second driving means adjusts the base of beam along leading after ordering about simultaneously Move forward to groove, so that the support bracket on Bracket for supporting roof beam falls on transmission chain;
C). transporting support bracket, the first driving means is ordered about driving chain and is rotated, in order to be transported to by the support bracket on transmission chain The front end of frame;
D). taking support bracket, adjust beam to be in retracted mode before order, transmission chain is adjusted at the Bracket for supporting roof beam of beam before being transported to by support bracket, Crossbeam is made to snap in the U-shaped bayonet socket of Bracket for supporting roof beam, so that support bracket is adjusted on beam before being fixed on;
E). installing support bracket, the second driving means adjusts the base of beam to move forward along gathering sill before ordering about, and support cylinder drives simultaneously Adjust beam to rise before making, under the extension effect of front tune beam, make support bracket move to gib position, then pass through hydraulic system The crossbeam two ends first ordering about support bracket are overhanging, then order about the elongation of Hydraulic Station lower limb, to realize the gib to production zone;
In actual Bracing Process, once can shift one or more support brackets from rear end forward end, the quantity of its transfer is by digging The distance length entering machine driving determines;When needs shift multiple support bracket, often one support bracket repeated execution of steps a) of transfer To e);
F). suspension roof support, either in development machine tunneling process, or during gib, anchor pole operation drill carriage all can enter Row Anchor Care operation;First steel band is placed in the front or behind of last support bracket, then utilizes anchor pole operation drill carriage on steel band Squeeze into anchor pole equally spacedly, to realize the long-term supporting to tunnel.
The parallel operations formula speedy drivage support system of invention, Hydraulic Station lower limb is active support, and compared with active support, Support effect more preferably, even if sky top, goaf is pressed, it is possible to ensure goaf safety, it is ensured that safety in production.Simultaneously as Anchor pole operation drill carriage, all will not be to brill in the rear work of development machine, the driving of development machine and the gib operation of support bracket The anchor pole operation of squeezing into of car causes operation, it is achieved that driving and the parallel operations of suspension roof support, significantly improves coal mining effect Rate.

Claims (6)

1. a parallel operations formula speedy drivage support system, including the development machine (1) and some to driving of digging laneway exploitation Territory, rear empty top zone carries out the support bracket (2) of temporary support protection, and support bracket is by crossbeam (9) and the Hydraulic Station lower limb that is fixed on its two ends (10) composition, the two ends of crossbeam are scalable form;It is characterized in that: be provided with the support bracket of rearmost end on described development machine (2) being transferred to conveying arrangement (3) foremost, conveying arrangement is made up of frame (13), front tune beam (14) and rear tune beam (15), machine The both sides of frame are provided with the transmission chain (17) being parallel to each other, and frame is provided with and orders about the first driving dress that driving chain rotates Put (18);The central authorities of frame offer gathering sill (26), and front tune beam, rear one end adjusting beam are hingedly connected to be positioned in gathering sill On different bases (19), the other end is provided with the Bracket for supporting roof beam (23) that the crossbeam with support bracket matches, and frame is provided with and orders about The second driving means that two bases move along gathering sill, the two ends of frame are fixed with before ordering about adjusts beam, the rear support adjusting beam lifting Oil cylinder (25).
Parallel operations formula speedy drivage support system the most according to claim 1, it is characterised in that: described development machine (1) Rear end be provided with anchor pole operation drill carriage (4), anchor pole operation drill carriage is for piercing anchor pole on the steel band (11) of supported laneway (12), to realize the long-term supporting of tunnel roof and sidewall.
Parallel operations formula speedy drivage support system the most according to claim 1 and 2, it is characterised in that: described development machine (1) rear end is provided with the front end transport vehicle (5) for being transported in the colliery that development machine is exploited, and the rear end of front end transport vehicle is arranged There is self-movable foot end formula transporter (6) transported further in colliery.
Parallel operations formula speedy drivage support system the most according to claim 1 and 2, it is characterised in that: adjust beam before described (14) form by beam body (20), one-level expansion link (21) and two grades of expansion links (22) with rear tune beam (15), the lower end hinge of beam body Being connected on base (19), upper end fixes one-level expansion link, two grades of expansion links successively, and Bracket for supporting roof beam (23) is fixed on two grades of expansion links End, Bracket for supporting roof beam is provided with opening up U-shaped bayonet socket (24).
Parallel operations formula speedy drivage support system the most according to claim 1 and 2, it is characterised in that: described frame (13) it is provided with on and realizes the integrated air duct (16) that development machine (1) front side ventilates with rear side.
6. a construction method based on the parallel operations formula speedy drivage support system described in claim 1, it is characterised in that Realized by following steps:
A). dismounting support bracket, when development machine tunnel a segment distance need gib time, rear tune beam is stretched out by conveying arrangement, and Bracket for supporting roof beam on rear tune beam is stuck on the crossbeam on support bracket, now, Hydraulic Station lower limb is shunk and is retracted in the two ends of crossbeam, So that its width, height are respectively less than width and the height of remaining support bracket, in order to pass from remaining support bracket;
B). placing support bracket, support cylinder adjusts beam to decline after ordering about, and the second driving means adjusts the base of beam along leading after ordering about simultaneously Move forward to groove, so that the support bracket on Bracket for supporting roof beam falls on transmission chain;
C). transporting support bracket, the first driving means is ordered about driving chain and is rotated, in order to be transported to by the support bracket on transmission chain The front end of frame;
D). taking support bracket, adjust beam to be in retracted mode before order, transmission chain is adjusted at the Bracket for supporting roof beam of beam before being transported to by support bracket, Crossbeam is made to snap in the U-shaped bayonet socket of Bracket for supporting roof beam, so that support bracket is adjusted on beam before being fixed on;
E). installing support bracket, the second driving means adjusts the base of beam to move forward along gathering sill before ordering about, and support cylinder drives simultaneously Adjust beam to rise before making, under the extension effect of front tune beam, make support bracket move to gib position, then pass through hydraulic system The crossbeam two ends first ordering about support bracket are overhanging, then order about the elongation of Hydraulic Station lower limb, to realize the gib to production zone;
In actual Bracing Process, once can shift one or more support brackets from rear end forward end, the quantity of its transfer is by digging The distance length entering machine driving determines;When needs shift multiple support bracket, often one support bracket repeated execution of steps a) of transfer To e);
F). suspension roof support, either in development machine tunneling process, or during gib, anchor pole operation drill carriage all can enter Row Anchor Care operation;First steel band is placed in the front or behind of last support bracket, then utilizes anchor pole operation drill carriage on steel band Squeeze into anchor pole equally spacedly, to realize the long-term supporting to tunnel.
CN201610557938.2A 2016-07-15 2016-07-15 Parallel operation type quick tunneling support system and construction method Pending CN106050284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610557938.2A CN106050284A (en) 2016-07-15 2016-07-15 Parallel operation type quick tunneling support system and construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610557938.2A CN106050284A (en) 2016-07-15 2016-07-15 Parallel operation type quick tunneling support system and construction method

Publications (1)

Publication Number Publication Date
CN106050284A true CN106050284A (en) 2016-10-26

Family

ID=57187711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610557938.2A Pending CN106050284A (en) 2016-07-15 2016-07-15 Parallel operation type quick tunneling support system and construction method

Country Status (1)

Country Link
CN (1) CN106050284A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837334A (en) * 2017-04-11 2017-06-13 中国矿业大学(北京) A kind of full-mechanized roadway multi rack automatic moving type props up anchor combined machine set system
CN107178384A (en) * 2017-07-17 2017-09-19 中煤能源研究院有限责任公司 The advanced telescopic cantilever suspension device of tunnelling and its construction method
CN112253160A (en) * 2020-10-28 2021-01-22 中国矿业大学(北京) Complete equipment for quick tunneling, drilling and anchoring without repeated support under coal mine

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1134862A (en) * 1965-02-03 1968-11-27 Stamicarbon Advancing roof support for face galleries in mines
GB1219897A (en) * 1967-10-10 1971-01-20 Karl Maria Groetschel Improvements relating to roof supports for mine workings
SU1311628A3 (en) * 1983-07-16 1987-05-15 Геверкшафт Эйзенхютте Вестфалия (Фирма) Hydraulic support
RU2244829C2 (en) * 2002-01-28 2005-01-20 Долинский Аркадий Маркович Method for extraction and underground use of coal, method for extraction of disturbed beds, undeground electric energy generator (variants), face scraper conveyor, weld pan for scraper conveyor, coupled chain for scraper conveyor, method for controlling a complex for unmanned coal extraction
AU2008200000A1 (en) * 2002-09-23 2008-01-24 Lumb, Hilary Leith An apparatus for supporting a tunnel
CN101220734A (en) * 2006-12-28 2008-07-16 迪芬巴赫控制系统股份有限公司 Working bench support in mine
CN102562101A (en) * 2012-01-06 2012-07-11 山东兖煤精益机电设备有限公司 Machine-mounted steel beam supporting device
CN202325589U (en) * 2011-11-21 2012-07-11 大同煤矿集团有限责任公司 Onboard forepoling device of tunnelling machine
CN102678151A (en) * 2012-04-17 2012-09-19 太原理工大学 Fully-mechanized excavating self-moving type temporary support system and technological method thereof
CN103195457A (en) * 2013-04-15 2013-07-10 辽宁天安矿山科技有限公司 Supporting method for roadway fully-mechanized drivage operation without withdrawal of roadheader
CN103470292A (en) * 2013-09-07 2013-12-25 四川省华蓥山煤业股份有限公司李子垭南煤矿 Coal roadway rapid excavation temporary supporting system and supporting method applying same
CN203769795U (en) * 2013-07-15 2014-08-13 郑东风 Tracked hydraulic combined bracket temporary support and permanent support parallel operation tunneling equipment
CN203796297U (en) * 2014-01-23 2014-08-27 郑东风 Temporary supporting device of driving working face
CN104179517A (en) * 2014-09-03 2014-12-03 兖矿集团有限公司 Tunneling support system and roadway support method
CN104265344A (en) * 2014-10-17 2015-01-07 沈阳天安矿山机械股份有限公司 Conveyor unloading part rear-mounted end hydraulic support
CN104564050A (en) * 2015-01-19 2015-04-29 郑东风 Process method and equipment for heading and anchoring parallel operation construction
CN204457535U (en) * 2014-11-26 2015-07-08 西安扩力机电科技有限公司 Based on X font support bracket fastened coal-winning machine pitching exploitation hydraulic prop system
CN205206825U (en) * 2015-12-22 2016-05-04 山东兖煤黑豹矿业装备有限公司 Tunneling, anchoring and protection integrated machine
CN206035517U (en) * 2016-07-15 2017-03-22 山东兖煤黑豹矿业装备有限公司 Concurrent operation formula speedy drivage support system

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1134862A (en) * 1965-02-03 1968-11-27 Stamicarbon Advancing roof support for face galleries in mines
GB1219897A (en) * 1967-10-10 1971-01-20 Karl Maria Groetschel Improvements relating to roof supports for mine workings
SU1311628A3 (en) * 1983-07-16 1987-05-15 Геверкшафт Эйзенхютте Вестфалия (Фирма) Hydraulic support
RU2244829C2 (en) * 2002-01-28 2005-01-20 Долинский Аркадий Маркович Method for extraction and underground use of coal, method for extraction of disturbed beds, undeground electric energy generator (variants), face scraper conveyor, weld pan for scraper conveyor, coupled chain for scraper conveyor, method for controlling a complex for unmanned coal extraction
AU2008200000A1 (en) * 2002-09-23 2008-01-24 Lumb, Hilary Leith An apparatus for supporting a tunnel
CN101220734A (en) * 2006-12-28 2008-07-16 迪芬巴赫控制系统股份有限公司 Working bench support in mine
CN202325589U (en) * 2011-11-21 2012-07-11 大同煤矿集团有限责任公司 Onboard forepoling device of tunnelling machine
CN102562101A (en) * 2012-01-06 2012-07-11 山东兖煤精益机电设备有限公司 Machine-mounted steel beam supporting device
CN102678151A (en) * 2012-04-17 2012-09-19 太原理工大学 Fully-mechanized excavating self-moving type temporary support system and technological method thereof
CN103195457A (en) * 2013-04-15 2013-07-10 辽宁天安矿山科技有限公司 Supporting method for roadway fully-mechanized drivage operation without withdrawal of roadheader
CN203769795U (en) * 2013-07-15 2014-08-13 郑东风 Tracked hydraulic combined bracket temporary support and permanent support parallel operation tunneling equipment
CN103470292A (en) * 2013-09-07 2013-12-25 四川省华蓥山煤业股份有限公司李子垭南煤矿 Coal roadway rapid excavation temporary supporting system and supporting method applying same
CN203796297U (en) * 2014-01-23 2014-08-27 郑东风 Temporary supporting device of driving working face
CN104179517A (en) * 2014-09-03 2014-12-03 兖矿集团有限公司 Tunneling support system and roadway support method
CN104265344A (en) * 2014-10-17 2015-01-07 沈阳天安矿山机械股份有限公司 Conveyor unloading part rear-mounted end hydraulic support
CN204457535U (en) * 2014-11-26 2015-07-08 西安扩力机电科技有限公司 Based on X font support bracket fastened coal-winning machine pitching exploitation hydraulic prop system
CN104564050A (en) * 2015-01-19 2015-04-29 郑东风 Process method and equipment for heading and anchoring parallel operation construction
CN205206825U (en) * 2015-12-22 2016-05-04 山东兖煤黑豹矿业装备有限公司 Tunneling, anchoring and protection integrated machine
CN206035517U (en) * 2016-07-15 2017-03-22 山东兖煤黑豹矿业装备有限公司 Concurrent operation formula speedy drivage support system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837334A (en) * 2017-04-11 2017-06-13 中国矿业大学(北京) A kind of full-mechanized roadway multi rack automatic moving type props up anchor combined machine set system
CN106837334B (en) * 2017-04-11 2019-07-05 中国矿业大学(北京) A kind of anchor combined machine set system of full-mechanized roadway multi rack automatic moving type branch
CN107178384A (en) * 2017-07-17 2017-09-19 中煤能源研究院有限责任公司 The advanced telescopic cantilever suspension device of tunnelling and its construction method
CN112253160A (en) * 2020-10-28 2021-01-22 中国矿业大学(北京) Complete equipment for quick tunneling, drilling and anchoring without repeated support under coal mine

Similar Documents

Publication Publication Date Title
CN106837392B (en) Tunnel gantry type multifunctional supporting trolley
CN103233761B (en) Reversed loader moving-assisted large-cycle tunnel advance support bracket
CN103452574B (en) Auxiliary bracket moving device of circular self-moving advance support
CN107524454A (en) Tunnelling supporting robot, matched bracket and method for protecting support
AU2011101754A4 (en) A Suspended Rail System
JP6426813B1 (en) Belt extension work method of continuous belt conveyor system for slippery conveyance in tunnel construction
CN107963401B (en) Belt conveyor of dismouting fuselage does not shut down
CN106044284A (en) Gravel transferring haulage motor for mines
CN106050284A (en) Parallel operation type quick tunneling support system and construction method
CN102748055B (en) Circulation advancing type forepoling support
CN103410561A (en) Self-moving belt conveyor tail
CN203430564U (en) Self-moving belt conveyor tail
CN112357506B (en) Multistage continuous transport system
CN206035517U (en) Concurrent operation formula speedy drivage support system
CN203796302U (en) Circulation self-moving type forepoling auxiliary rack moving device
CN105129331A (en) Retractable type belt conveying device
CN106948814A (en) A kind of coal excavation apparatus and coal-mining method
CN206419048U (en) Tunnel gantry type multifunctional supporting chassis
CN102364053A (en) Heading-anchoring machine
CN101509387A (en) Tunnel ahead support stent
CN205916809U (en) Mining rubble transportation locomotive
CN103449115B (en) The collapsible fuselage of belt conveyer and extension band type conveyor
CN202348298U (en) Tunneling and anchoring machine
CN109555550A (en) Gob side entry retaining circulatory self-moving formula support frame assembly
CN213386842U (en) Mining fully-mechanized coal mining and loading equipment

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination