CN208106466U - Pick shield windlass - Google Patents

Pick shield windlass Download PDF

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Publication number
CN208106466U
CN208106466U CN201820473702.5U CN201820473702U CN208106466U CN 208106466 U CN208106466 U CN 208106466U CN 201820473702 U CN201820473702 U CN 201820473702U CN 208106466 U CN208106466 U CN 208106466U
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CN
China
Prior art keywords
sliding rail
running part
body part
top plate
windlass
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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
CN201820473702.5U
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Chinese (zh)
Inventor
欧玉金
Original Assignee
欧玉金
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 欧玉金 filed Critical 欧玉金
Priority to CN201820473702.5U priority Critical patent/CN208106466U/en
Application granted granted Critical
Publication of CN208106466U publication Critical patent/CN208106466U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of pick shield windlass, it is low to solve prior art drivage efficiency, suspension roof support low efficiency, bolting operation personnel safety protection factor is low, the problems such as personnel labor intensity is big, its is structurally reasonable, installation maintenance is easy, drilling anchor device is separately mounted to left front, between left back running part and before the right side, behind the right side between running part, every drilling anchor device, which has, drills to top plate and lateral wall, the function of anchor pole is installed, drilling anchor device can cover top plate and two help need drill installation anchor pole all positions, planer-type temporary support device can be to top plate just exposed after driving and gib, comply fully with coal mine roadway driving and supporting requirement, realize tunnel coal (rock) cutting, shipment, top plate and two help suspension roof support mechanizeding continuous operation, significantly improve tunnelling, support efficiency and personnel safety protection factor.

Description

Pick shield windlass
Technical field
The utility model relates to a kind of picks for being applicable in mine, tunnel, coal mine and correlation engineering tunnelling and supporting to protect anchor Machine, especially a kind of tunnel coal (rock) cutting, shipment, just exposed top plate gib, top plate and two help suspension roof support continuous Windlass is protected in the pick of operation.
Background technique
Current tunnel piercing, mining, especially coal mine roadway driving and suspension roof support are driving by the way of Machine, which tunnels forward, is usually no more than 2 meters, retreats and shuts down, and supporting personnel carry pneumatically or hydraulically drilling machine and support material to driving Machine front end carries out top plate and two helps suspension roof support, supporting personnel operation under the low string tubular type gib of support force, so Cycle operation, personnel labor intensity is big, construction efficiency is low, supporting personnel's working space safety coefficient is low.In tunnelling and anchor In bar supporting, development machine Homes Using TV only reached for 30% or so, that is, 2/3rds times for artificial suspension roof support, at all The reason is that current development machine has a single function, lack driving, the multi-functional high efficiency development machine in one of supporting.
In recent years, have and anchoring machine structure is installed in cutting arm of tunneling machine front end two sides, top plate frame is installed above cutting arm, it is such as public A kind of cutting units with anchor dress, protective function of cloth CN107420101A, although it is strong to reduce the labour of operating personnel's a part Degree, but when development machine work, cutting arm vibration is very big, anchor dress and lifting body are easy to damage, and increase cutting units work Load when making reduces the service life of development machine.
There are also one kind to install top roof-bolter in development machine body part front side, installs side anchor bar in body part rear portion top surface Machine, such as notification number CN102364053B anchor driving machine, although solving roof-bolter is mounted on cutting arm side, when development machine works Cutting arm vibrates the damage to roof-bolter, but pushes up roof-bolter and not can be carried out tunnel lateral wall suspension roof support, and side roof-bolter not can be carried out Back suspension roof support;Although side roof-bolter can be gone up and down, after side anchor bar machine is located at the body part being mounted on running part Portion top surface, side roof-bolter can not apply the lateral wall suspension roof support close to bottom plate when extreme lower position carries out lateral wall suspension roof support Work.The gib on traveling crawler frame is connected to apart from cutting units front end distance, supported laneway fore-and-aft distance is short, tunnel Top plate has relatively long distance to be in the empty dome-shaped state without any supporting, is unfavorable for the safety management of back.
Summary of the invention
The utility model provides a kind of pick shield windlass, and structurally reasonable, installation maintenance is easy, which protects drilling anchor of windlass Device be separately mounted between left front, left back running part and before the right side, it is right after between running part, every drilling anchor device can be to lane Road top plate and lateral wall drilling, installation anchor pole;Drilling machine in drilling anchor device can be to lane by transverse shifting, oscilaltion, rotation Road top plate and two the whole positions for needing suspension roof support is helped to be drilled and installed anchor pole, drilling anchor device greatly improves alley way anchor The quality and construction efficiency of bar supporting, planer-type temporary support device can face in time top plate just exposed after tunnelling When supporting, avoid broken or even be caving the problems such as and subsequent tunnel of the top plate under gravity and the effect of stress rebalancing The reliable guarantee of suspension roof support quality, suspension roof support personnel operation below planer-type temporary support device, mentions for personnel safety For reliable guarantee.
The technical solution adopted in the utility model is:The pick shield windlass include cutting units, shovel board portion, body part, Department of Transportation, Hydraulic system, electrical system, the cutting units are hinged on the body part front end, and the shovel board portion is hinged below cutting units The body part front end, the Department of Transportation are mounted on the body part, and the hydraulic system and institute are arranged on the body part Electrical system is stated, is characterized in that:It further include walking before being separately mounted between left front running part, left back running part and being right Portion, it is right after drilling anchor device between running part, before left front, the left back running part and the right side, it is right after running part be mounted on described Body portion two sides;It further include planer-type temporary support device, the planer-type temporary support device pedestal is placed on roadway floor And it is located at left front, the right preceding running part side.
Drilling anchor device includes rotary decelerator and the drilling machine connecting with rotary decelerator, sliding block, rotary to subtract Fast device drives the drilling machine rotation, gear device is arranged on sliding block, sliding block is mounted on the sliding rail block of setting rack gear, benefit The drilling machine is driven to move along sliding rail block with gear device, sliding rail block is mounted on sliding rail frame, using being hinged on sliding rail block And lift cylinder on sliding rail frame drives the drilling machine along sliding rail frame lifting moving, sliding rail frame respectively with the body part and branch Support connection.
The planer-type temporary support device includes interior gantry support, outer gantry support.The interior gantry support includes liquid Pressure column and the pedestal that is connect with hydraulic vertical prop column bottom hinge, with hydraulic vertical prop column cap it is hinged before interior crossbeam, it is rear in crossbeam and with institute The stringer of forward and backward interior crossbeam connection is stated, hydraulic vertical prop lifting drives forward and backward interior beam lifting;Outrigger frame and rear interior crossbeam pin shaft Hingedly, and the axis for the outrigger oil cylinder driving outrigger frame interior crossbeam pin shaft after being hinged in rear between crossbeam and outrigger frame is utilized Heart rotation;The outer gantry support includes hydraulic vertical prop and the pedestal that connects with hydraulic vertical prop column bottom hinge, is cut with scissors with hydraulic vertical prop column cap Preceding outer crossbeam, rear outer crossbeam and the stringer connecting with the forward and backward outer crossbeam connect, hydraulic vertical prop lifting drive forward and backward outer cross Beam lifting;Hinged oil cylinder between the preceding outer crossbeam of outer gantry support and the rear interior crossbeam of interior gantry support is driven outer using oil cylinder Gantry support and interior gantry support alternately move.The forward and backward interior crossbeam and forward and backward outer crossbeam can be according to back shapes It designs arched.
The profitable fruit of the utility model is:Every drilling anchor device can be to back and lateral wall drilling, installation anchor Bar, the drilling machine in drilling anchor device can help back and two to need anchor pole branch by transverse shifting, oscilaltion, rotation Whole positions of shield are drilled and are installed anchor pole, and drilling anchor device greatly improves the quality and construction effect of roadway bolting support Rate is truly realized roadway bolting support high quality, efficient mechanical is turned into industry;Planer-type temporary support device can be to just The timely gib of exposed top plate, avoid top plate gravity and stress rebalancing effect under it is broken in addition be caving Problem, suspension roof support personnel operation below planer-type temporary support device, provides reliable guarantee for personnel safety.So pick Windlass realizes tunnelling to shield, supporting machine is worked continuously, and reduces personnel labor intensity while improving construction quality And efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the enlarged structure schematic diagram of drilling anchor device in Fig. 1;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the enlarged structure schematic diagram of planer-type temporary support device in Fig. 1;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the side view of Fig. 5;
Number explanation in figure:1 cutting units, 2 shovel board portions, 3 planer-type temporary support devices, 4 left front running parts, 5 ontologies Row behind running part, 12 right sides before portion, 6 drilling anchor devices, 7 left back running parts, 8 hydraulic systems, 9 electrical systems, 10 Department of Transportation, 11 right sides Walk portion, 31 support frames, 13 drilling machines, 14 rotary decelerators, 15 sliding blocks, 16 sliding rail blocks, 17 sliding rail frames, 18 gear devices, Interior crossbeam behind outer crossbeam, 26 behind interior crossbeam, 24 oil cylinders, 25 before outer crossbeam, 23 before 19 lift cylinders, 20 rack gears, 21 stringers, 22, 27 outrigger framves, 28 outrigger oil cylinders, 29 hydraulic vertical props, 30 pedestals.
Specific embodiment
1~7 the present invention will be further described with reference to the accompanying drawing.
As shown in Fig. 1~2, it includes before cutting units 1 is hinged on body part 5 that the utility model, which provides a kind of pick shield windlass, It holds, running part 12 is mounted on 5 two sides of body part, shovel board portion behind running part 11, the right side before left front running part 4, left back running part 7, the right side 2 is hinged with 5 front end of body part below cutting units 1, drilling anchor device 6 be separately mounted to left front running part 4, left back running part 7 it Between and the right side before running part 11, it is right after connect between running part 12 and with body part 5, support frame 31 connect and divides with sliding rail frame 17 Not with it is left back, right after running part connect, Department of Transportation 10 is mounted on body part 5,3 pedestal of planer-type temporary support device place On roadway floor and it is located at 11 side of running part before left front running part 4, the right side, hydraulic system 8 is set on body part 5 With electrical system 9.
As shown in figs. 34, drilling anchor device includes rotary decelerator 14 and the drilling machine that connect with rotary decelerator 14 13, sliding block 15, sliding block 15 are mounted on sliding rail block 16, and sliding rail block 16 is mounted on sliding rail frame 17, sliding rail frame 17 respectively with ontology Portion 5 and support frame 31 connect, and gear device 18 is connect with sliding block 15, and rack gear 20 is connect with sliding rail block 16, lift cylinder 19 One end connect the other end with sliding rail block 16 and connect with sliding rail frame 17.Rotary decelerator 14 drives drilling machine 13 to rotate, gear driving Device 18 drives sliding block 15, rotary decelerator 14, drilling machine 13 to move along sliding rail block 16, the driving of lift cylinder 19 sliding rail block 16, Rack gear 20, sliding block 15, gear device 18, rotary decelerator 14, drilling machine 13 are along 17 lifting moving of sliding rail frame.
As shown in Fig. 5~7, the planer-type temporary support device 3 includes interior gantry support, outer gantry support.In described Gantry support includes hydraulic vertical prop 29 and the pedestal 30 that connects with 29 column bottom hinge of hydraulic vertical prop, hinged with 29 column cap of hydraulic vertical prop Preceding interior crossbeam 23, rear interior crossbeam 26 and the stringer 21 connecting with forward and backward interior crossbeam, the lifting of hydraulic vertical prop 29 drive crossbeam in preceding 23, rear interior crossbeam 26 is gone up and down;Outrigger frame 27 and afterwards interior crossbeam 26 hingedly, and utilize crossbeam 26 interior after being hinged on and outrigger frame 27 Between outrigger oil cylinder 28 drive outrigger frame 27 around rear interior 26 articulated shaft of crossbeam axis rotate;Outer gantry support includes hydraulic Column 29 and the pedestal 30 connect with 29 column bottom hinge of hydraulic vertical prop, with 29 column cap of hydraulic vertical prop it is hinged before outer crossbeam 22, rear outer cross Beam 25 and the stringer 21 connecting with forward and backward outer crossbeam, outer crossbeam 22, rear outer crossbeam 25 are gone up and down before the lifting of hydraulic vertical prop 29 drives; Oil cylinder 24 before being hinged between outer crossbeam 22 and rear interior crossbeam 26 respectively drives outer gantry support and interior gantry support replaces shifting It is dynamic.
When windlass work is protected in the pick, it is good according to above structure connection type and Detailed description of the invention mounting arrangements that positioning in sight is set Afterwards, default original state is that shovel board 2 is contacted with roadway floor, and cutting units 1 is in a horizontal position, the drilling machine 13 in drilling anchor device 6 Close to body part 5, the pedestal 30 of planer-type temporary support device 3 is placed on roadway floor state in a vertical shape, and is located at 11 side of running part before left front running part 4 and the right side, hydraulic vertical prop 29 all rise the multiple stringers made on inside and outside gantry support 21 connect reality with back, and oil cylinder 24 is in retracted state, and outrigger oil cylinder 28 is in stretching state.
Cutting units 1 or so and coal (rock) in cutting tunnel is swung up and down, coal (rock) is loaded into Department of Transportation by shovel board portion 2 On 10, the running part driving body part 5 of arranged on left and right sides and each component connecting with body part 5 move forward (planer-type at this time Temporary support device 3 does not move), after tunneling a distance, the hydraulic vertical on 3 China and foreign countries' gantry support of planer-type temporary support device Column 29 is withdrawn, and forward and backward outer crossbeam decline connected to it, the multiple stringers 21 being connected on forward and backward outer crossbeam are detached from from top plate (gantry support still supports top plate at this time) is opened, oil cylinder 24 stretches out, and push outer gantry support to move forward, after movement in place, The hydraulic vertical prop 29 on outer gantry support is risen, multiple stringers 21 of outer gantry support is made to connect reality with top plate again;Then dragon in Hydraulic vertical prop 29 on door bracket is withdrawn, and forward and backward interior crossbeam decline connected to it is connected to multiple on forward and backward interior crossbeam Stringer 21 is separated from (outer gantry support supports top plate at this time) from top plate, oil cylinder 24 withdraw, pull in gantry support and with it is rear The hinged outrigger frame 27 of interior crossbeam 26 moves forward, and after movement in place, rises the hydraulic vertical prop 29 on interior gantry support, makes interior Multiple stringers 21 of gantry support connect reality with top plate again;Outrigger oil cylinder 28 withdraws driving outrigger frame 27 and is detached from top plate, anchor net laying After being set on outrigger frame 27, outrigger oil cylinder 28 stretches out driving outrigger frame 27 and anchor net connects real top plate;Drilling machine in drilling anchor device 6 13 are located at 27 lower section of outrigger frame, and drilling machine 13 is being moved by 18 drives edge sliding rail block of gear device, 16 transverse shifting, drilling machine 13 Back drilling and installation anchor pole operation are gradually completing during dynamic, rotary decelerator 14 drives the rotation of drilling machine 13 to water Prosposition is set, and lift cylinder 19 drives drilling machine 13 along sliding rail frame lifting moving, and drilling machine 13 is gradually completing lane during lifting moving The anchor pole operation that drills and install is helped in road two, can also be complete according to the rotation angle required with the adjustment drilling machine 13 of rotary decelerator 14 Different angle is helped to drill and install the demand of anchor pole at back and two.Whole tunnelling and anchor are completed in such cycle operation Bar support work.

Claims (4)

1. windlass, including cutting units, shovel board portion, body part, Department of Transportation, hydraulic system, electrical system, the cutting are protected in a kind of pick Portion is hinged on the body part front end, and the shovel board portion is hinged on the body part front end, the Department of Transportation below cutting units It is mounted on the body part, the hydraulic system and the electrical system is set on the body part, it is characterised in that:Also wrap Include drilling anchor device being separately mounted between left front running part, left back running part and before the right side behind running part, the right side between running part, institute Before stating left front, left back running part and the right side, it is right after running part be mounted on the body part two sides, further include planer-type gib dress It sets, the planer-type temporary support device pedestal is placed on roadway floor and is located at left front, the right preceding running part Side.
2. windlass is protected in pick according to claim 1, it is characterised in that:Drilling anchor device include rotary decelerator and with Drilling machine, the sliding block of rotary decelerator connection, rotary decelerator drive the drilling machine rotation, cartridge driving gear are arranged on sliding block It sets, sliding block is mounted on the sliding rail block of setting rack gear, and gear device drives the drilling machine to move along sliding rail block, sliding rail block peace On sliding rail frame, the lift cylinder being hinged on sliding rail block and sliding rail frame drives the drilling machine along sliding rail frame lifting moving, sliding Rail gantry is connect with the body part.
3. windlass is protected in pick according to claim 1, it is characterised in that:The planer-type temporary support device includes interior gantry Bracket and outer gantry support.
4. windlass is protected in pick according to claim 3, it is characterised in that:The interior gantry support include respectively with hydraulic vertical prop Column bottom and the hinged pedestal of column cap, preceding interior crossbeam, it is rear in crossbeam and the stringer being connect with the forward and backward interior crossbeam.
CN201820473702.5U 2018-04-05 2018-04-05 Pick shield windlass Expired - Fee Related CN208106466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820473702.5U CN208106466U (en) 2018-04-05 2018-04-05 Pick shield windlass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820473702.5U CN208106466U (en) 2018-04-05 2018-04-05 Pick shield windlass

Publications (1)

Publication Number Publication Date
CN208106466U true CN208106466U (en) 2018-11-16

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ID=64120544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820473702.5U Expired - Fee Related CN208106466U (en) 2018-04-05 2018-04-05 Pick shield windlass

Country Status (1)

Country Link
CN (1) CN208106466U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997642A (en) * 2020-09-09 2020-11-27 山西晟特恒采矿工程机械有限公司 Tunneling and anchoring all-in-one machine for all-rock roadway and tunnel and control method thereof
CN111911153B (en) * 2020-07-16 2022-03-11 西安科技大学 Economical gantry type intelligent tunneling robot system and working process thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911153B (en) * 2020-07-16 2022-03-11 西安科技大学 Economical gantry type intelligent tunneling robot system and working process thereof
CN111997642A (en) * 2020-09-09 2020-11-27 山西晟特恒采矿工程机械有限公司 Tunneling and anchoring all-in-one machine for all-rock roadway and tunnel and control method thereof

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GR01 Patent grant
GR01 Patent grant
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: 20181116

Termination date: 20210405