CN105952490A - Hydraulic travelling crane and underground hydraulic bracket assembling system applying same - Google Patents
Hydraulic travelling crane and underground hydraulic bracket assembling system applying same Download PDFInfo
- Publication number
- CN105952490A CN105952490A CN201610498883.2A CN201610498883A CN105952490A CN 105952490 A CN105952490 A CN 105952490A CN 201610498883 A CN201610498883 A CN 201610498883A CN 105952490 A CN105952490 A CN 105952490A
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- sliding support
- driving
- hydraulic cylinder
- support
- pulley
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- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 240000009087 Crescentia cujete Species 0.000 description 7
- 235000005983 Crescentia cujete Nutrition 0.000 description 7
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Geochemistry & Mineralogy (AREA)
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- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to construction and assembling equipment for hydraulic brackets of mines, and particularly relates to a hydraulic travelling crane and an underground hydraulic bracket assembling system applying the same. The hydraulic travelling crane comprises a fixed bracket, a sliding bracket and a hoisting unit, wherein the sliding bracket is arranged on the fixed bracket in a sliding way; the hoisting unit is arranged on the sliding bracket and comprises a sling, a movable pulley and a fixed pulley; the movable pulley is arranged in a reciprocating way; the fixed pulley is fixedly arranged or fixedly arranged in an adjustable manner relative to the sliding bracket; the upper end of the sling is fixedly connected with the sliding bracket; the sling bypasses the movable pulley and the fixed pulley in an S shape; and the lower end of the sling is used for connecting a to-be-hoisted component. The equipment can improve the work efficiency, save salary and material cost, increase the economic benefit, simplify the construction procedure, improve the construction efficiency, accelerate the construction progress and greatly improve the construction safety.
Description
Technical field
The invention belongs to mine hydraulic support construction assembling equipment, be specifically related to one surge driving and application
The underground hydraulic support frame package system of this driving of surging.
Background technology
Along with raising and the popularization of full-seam mining technology of mine capacity, fully-mechanized mining equipment is progressively to large-scale
Change, heavy-duty develops, and a series of high working face hydraulic supports have become main force's frame type of mine, by mine design
Impact, haulage drift height, width and inclined shaft hoisting ability can not meet high working face hydraulic support entirety and go into the well
Transport to cutting ophthalmic and be mounted directly, need to disintegrate be 45 cars (base, caving shield, back timber, column, after connect
Bar), transport is to installing after the special assembling chamber cutting a certain distance assembles respectively, support group
Dress up a key factor for engineering constraint construction speed.Tradition high working face hydraulic support packaging technology uses
Multiple stage is pneumatic, chain block coordinate, need several operator coact lifting, assembling, labor intensive
Many, labor intensity is big, assembles the scheduling of chamber loaded vehicle frequently, and construction speed is slow, and potential safety hazard is bigger.
Conventional hydraulic bracket assembled technique: conventional hydraulic bracket assembled technique uses pneumatic, chain block cooperation,
Assemble now chamber and accomplish fluently I-steel capplce, be fixed on top board with anchor cable, more fixing on I-steel capplce
Good pneumatic (pulling) calabash (each point needs 46 calabashs), then according to assembling sequence by equipment portion
Part car is beaten and is transported to immediately below pneumatic (pulling) calabash, uses anchor chain to connect calabash gib head and parts to be assembled,
Being lifted by crane by pneumatic calabash, chain block coordinates adjustment, is adjusted to coaxially by the connection pin-and-hole between part of appliance,
Neat various bearing pin and connector are installed, bracket assembled is complete.
The problem that traditional construction technique exists: 1, each point needs 4-6 platform calabash, operator 10-14 people,
Use equipment is many, and labor intensive is many；2, equipment Heave Here is fixed, and when all around finely tuning, needs to use hands
Drawing calabash to coordinate, operation sequence is more, and working procedure is complicated；3, often assemble parts, need to treat group
After dress parts are lifted to certain altitude, the part assembled are beaten and is transported to below parts to be assembled, need repeatedly
Reversing；4, owing to operation is many, program is complicated, cause bracket assembled progress slow, affect the construction period.
Summary of the invention
The technical problem to be solved is to provide one can improve hydraulic support packaging efficiency, fall
The underground hydraulic support frame package system of this driving of surging is driven a vehicle and is applied in surging of low construction labor intensity.
The present invention is to solve above-mentioned technical problem by the following technical solutions:
One is surged driving, and including fixed support, sliding support and lifting unit, described sliding support is along water
Square to being slidably arranged on fixed support, described lifting unit is arranged on sliding support；Described lifting is single
Unit includes that hoist cable, movable pulley and fixed pulley, the axis of described movable pulley and fixed pulley are all horizontally disposed with, and dynamic
The median plane of pulley and fixed pulley is positioned at same perpendicular；Described movable pulley hangs down relative to sliding support edge
Directly the horizontal direction in own axes moves back and forth and arranges, and described fixed pulley is fixedly installed relative to sliding support
Or adjustable be fixedly installed, and fixed pulley is positioned at the lower layer space of movable pulley；Described hoist cable upper end is propped up with sliding
Frame is fixing to be connected, S-shaped movable pulley and the fixed pulley walked around the most successively of hoist cable, and hoist cable lower end is for even
Reception lifting part；It is additionally provided with on described sliding support for driving the reciprocating driver part of movable pulley.
Described lifting unit is provided with four groups, the rectangular distribution of fixed pulley of four groups of lifting units, and two of which
Coaxial fixed pulley is fixedly installed along the horizontal direction being perpendicular to own axes is adjustable so that it is with two other
Distance between fixed pulley is adjustable.
Described movable pulley rotates and is arranged on the first plain bearing housing, and described first plain bearing housing props up with sliding
On frame, horizontally disposed first guide rail composition is slidably matched.
The fixed pulley of described adjustable setting rotates and is arranged on the second plain bearing housing, described second sliding axle
Horizontally disposed second guide rail composition is slidably matched bearing with on sliding support, and described second guide rail and first is led
Rail is parallel to each other.
Described movable pulley is by lifting by crane Driven by Hydraulic Cylinder, and described lifting hydraulic cylinder is parallel with the first rail length direction,
The cylinder body of lifting hydraulic cylinder is fixing with sliding support to be connected, the piston rod of lifting hydraulic cylinder and the first sliding bearing
Seat is fixing to be connected；The upper end of described hoist cable is affixed with the cylinder body of lifting hydraulic cylinder.
The described adjustable fixed pulley being fixedly installed is adjusted by regulating hydraulic cylinder；Described regulation hydraulic cylinder with
The length direction of the second guide rail is parallel, and the cylinder body of described regulation hydraulic cylinder is affixed with sliding support, regulates hydraulic pressure
Piston rod and second plain bearing housing of cylinder are affixed.
Described fixed support includes four supporting legs and the rectangular frame at supporting leg top, described four supporting legs distribution
On four angles of rectangular frame, the one of which opposite side of described rectangular frame is spandrel girder, and another organizes opposite side
For tie-beam, described spandrel girder is provided with the runway for sliding support walking, is provided with bottom described sliding support
The roller matched with runway；The first guide rail on described sliding support is perpendicular to spandrel girder and arranges.
Described four supporting legs are four jacking hydraulic cylinders, and jacking hydraulic cylinder upper end is hinged with rectangular frame, makes four
Bar supporting leg can be packed up or open, and when supporting leg is packed up, jacking hydraulic cylinder level is folded in below rectangular frame,
When supporting leg is opened, fix with brace between jacking hydraulic cylinder and spandrel girder and tie-beam.
Described sliding support is arranged along the direction being parallel to spandrel girder by Driven by Hydraulic Cylinder of walking, walking hydraulic cylinder,
The cylinder body of described walking hydraulic cylinder is affixed with sliding support, and the piston rod of walking hydraulic cylinder is affixed with tie-beam；
Being provided with balanced pulley between described sliding support and fixed support, described balanced pulley includes guide wheel and steel wire rope,
One end of described steel wire rope is connected in side parallel with spandrel girder on sliding support, and along spandrel girder length direction
Being strained by sliding support, steel wire rope passes through the guide wheel offside around to sliding support, and from opposite direction by slip
Frame is strained；Described balanced pulley is provided with two groups, and two groups of balanced pulleys are about the midpoint line pair of two spandrel girders
Claim to arrange.
A kind of apply described in surge the underground hydraulic support frame package system of driving, this system comprise described in surge row
Car, described in driving of surging be arranged in the chamber of down-hole, described in driving of surging be crossed on down-hole main orbit and secondary rail
Above road, described main orbit is the track for parking hydraulic support foundation car, and described secondary track is for stopping
The track of tapping pressure bracket component car；The tie-beam of described driving of surging is arranged along the direction being parallel to main orbit；
It is equipped with anchor pole between described supporting leg and tie-beam and chamber sidewall to reinforce.
It is an advantage of the current invention that:
(1) when using driving of surging to carry out bracket assembled, it is only necessary to commanding 1 people, operator's (liquid
Pressure work) 1 people, coordinate personnel (connector installation) 2 people, altogether 4 people, greatly reduce human and material resources
Put into, improve work efficiency, saved wage, material cost, added economic benefit.
(2), when using driving of surging to assemble support, by hydraulic jack action, part of appliance can be carried out
All around finely tune, be not required to use chain block to coordinate, simplify working procedure.
(3), when using driving of surging to assemble support, parts to be assembled can be moved by passage oil cylinder after slinging
Make to be winched to assemble on main stem base car by auxiliary road, parking lot, be not required to repeatedly move backward.
(4) driving of surging uses hydraulic pressure remote-control operation, weight lifting, mobile time personnel come off away from weight,
Whipping scope, substantially increases working security.
(5) use the relatively traditional approach of driving a vehicle of surging to compare, simplify working procedure, improve efficiency of construction,
Accelerate construction speed.
Accompanying drawing explanation
Fig. 1,2 it is hydraulic support column assembling process schematic diagram in prior art；
Fig. 3 is that in prior art, hydraulic support shield beam assembles schematic diagram；
Fig. 4 is that in prior art, back timber assembles schematic diagram；
Fig. 5 is the hydraulic support top view of the present invention；
Fig. 6 is the hydraulic support front view of the present invention；
Fig. 7 is the front view of the hydraulic support package system of the present invention；
Fig. 8 is the top view of the hydraulic support package system of the present invention；
Fig. 9 is the sliding support halfbody structural representation of the present invention；
Figure 10 is the A-A sectional view of Fig. 9；
Figure 11 is the B-B sectional view of Fig. 9；
Figure 12 is the balanced pulley structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
If Fig. 5 is to shown in 11, one is surged driving, single including fixed support, sliding support 12 and lifting
Unit, described sliding support 12 is slidably arranged on fixed support in the horizontal direction, and described lifting unit is arranged on
On sliding support 12；Described lifting unit includes hoist cable, movable pulley 121 and fixed pulley 122, described dynamic cunning
Wheel 121 and the axis of fixed pulley 122 are all horizontally disposed with, and movable pulley 121 and the median plane of fixed pulley 122
It is positioned at same perpendicular；Described movable pulley 121 relative to sliding support 12 along being perpendicular to own axes
Horizontal direction moves back and forth and arranges, and described fixed pulley 122 is fixedly installed or adjustable relative to sliding support 12
It is fixedly installed, and fixed pulley 122 is positioned at the lower layer space of movable pulley 121；Described hoist cable upper end is propped up with sliding
Frame 12 is fixing to be connected, and hoist cable is S-shaped walks around movable pulley 121 and fixed pulley 122, hoist cable the most successively
Lower end is used for connecting parts to be lifted；It is additionally provided with for driving movable pulley 121 reciprocal on described sliding support 12
The driver part of motion.
Described lifting unit is provided with four groups, the rectangular distribution of fixed pulley 122 of four groups of lifting units, and wherein
Two coaxial fixed pulleys 122 are fixedly installed along the horizontal direction being perpendicular to own axes is adjustable so that it is with
Distance between two other fixed pulley 122 is adjustable.
Described movable pulley 121 rotates and is arranged on the first plain bearing housing, described first plain bearing housing and cunning
On dynamic support 12, horizontally disposed first guide rail 124 composition is slidably matched.
The fixed pulley 122 of described adjustable setting rotates and is arranged on the second plain bearing housing, and described second is sliding
Horizontally disposed second guide rail 126 composition is slidably matched moving axis bearing with on sliding support 12, and described second leads
Rail 126 is parallel to each other with the first guide rail 124.
Described movable pulley 121 is driven by lifting hydraulic cylinder 123, and described lifting hydraulic cylinder 123 is along the first guide rail
124 length directions are parallel, and the cylinder body of lifting hydraulic cylinder 123 is fixing with sliding support 12 to be connected, and lifts by crane hydraulic pressure
The piston rod of cylinder 123 and the fixing connection of the first plain bearing housing；The upper end of described hoist cable and lifting hydraulic cylinder 123
Cylinder body affixed.
The described adjustable fixed pulley 122 being fixedly installed is adjusted by regulation hydraulic cylinder 125；Described regulation
Hydraulic cylinder 125 is parallel with the length direction of the second guide rail 126, the cylinder body of described regulation hydraulic cylinder 125 and cunning
Dynamic support 12 is affixed, and piston rod and second plain bearing housing of regulation hydraulic cylinder 125 are affixed.
Described fixed support includes four supporting legs 11 and the rectangular frame at supporting leg top, described four supporting legs 11
Being distributed on four angles of rectangular frame, the one of which opposite side of described rectangular frame is spandrel girder 10, another
Group opposite side is tie-beam 101, and described spandrel girder 10 is provided with the runway for sliding support 12 walking, described cunning
It is provided with, bottom dynamic support 12, the roller 120 matched with runway；The first guide rail on described sliding support 12
124 are perpendicular to spandrel girder 10 is arranged.
Described four supporting legs 11 are four jacking hydraulic cylinders, and jacking hydraulic cylinder upper end is hinged with rectangular frame, makes
Article four, supporting leg 11 can be packed up or open, and when supporting leg 11 is packed up, jacking hydraulic cylinder level is folded in rectangle
Below framework, when supporting leg 11 is opened, with tiltedly between jacking hydraulic cylinder and spandrel girder 10 and tie-beam 101
Pull bar 102 is fixed.
Described sliding support 12 is driven by walking hydraulic cylinder 105, and walking hydraulic cylinder 105 is along being parallel to spandrel girder
The direction of 10 is arranged, the cylinder body of described walking hydraulic cylinder 105 is affixed with sliding support 12, hydraulic cylinder of walking
The piston rod of 105 is affixed with tie-beam 101；Balance it is provided with sliding between described sliding support 12 and fixed support
Car, described balanced pulley includes that guide wheel 103 and steel wire rope 104, one end of described steel wire rope 104 are connected in slip
Side parallel with spandrel girder 10 on support 12, and along spandrel girder 10 length direction, sliding support 12 is drawn
Tightly, steel wire rope 14 passes through the guide wheel 13 offside around to sliding support 12, and from opposite direction by sliding support 12
Tension；Described balanced pulley is provided with two groups, and two groups of balanced pulleys are about the midpoint line pair of two spandrel girders 10
Claim to arrange.
A kind of apply described in surge the underground hydraulic support frame package system of driving, this system comprise described in surge row
Car, described in driving of surging be arranged in down-hole chamber 20, described in driving of surging be crossed on down-hole main orbit 21
Above secondary track 22, described main orbit 21 is the track for parking hydraulic support foundation car, described pair
Track 22 is the track for parking hydraulic support parts car；The tie-beam 101 of described driving of surging is along parallel
Arrange in the direction of main orbit 21；It is equipped with between described supporting leg 11 and tie-beam 101 and chamber 20 sidewall
Anchor pole 23 is reinforced.
The specifically used method of the present invention is as follows: hydraulic support foundation car being beaten main stem below the driving that is transported to surge
Stop good lock jail, being beaten by bracket component car (column, caving shield, back timber) is transported to surge drive a vehicle below auxiliary road stop
Good, utilization is surged to have driven a vehicle after required assembling parts is sling by hanging part and is moved to base car, by adjusting
Parts are fallen after seat aligned by the flexible of whole hydraulic jack, install each connecting link pin, and bracket assembled is complete
Finish.
It is an advantage of the current invention that use surges driving when carrying out bracket assembled, it is only necessary to commanding 1 people, behaviour
Make personnel's (hydraulic pressure work) 1 people, coordinate personnel (connector installation) 2 people, altogether 4 people, greatly reduce
Human and material resources put into, and improve work efficiency, have saved wage, material cost, added economic benefit.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention,
Any amendment, equivalent and the improvement etc. made within all spirit in the invention and principle, all should
Within being included in the protection domain of the invention.
Claims (10)
1. a driving of surging, it is characterised in that: include fixed support, sliding support and lifting unit, institute
Stating sliding support to be slidably arranged in the horizontal direction on fixed support, described lifting unit is arranged on sliding support
On；Described lifting unit includes hoist cable, movable pulley and fixed pulley, and the axis of described movable pulley and fixed pulley is equal
It is horizontally disposed with, and the median plane of movable pulley and fixed pulley is positioned at same perpendicular；Described movable pulley is relative
Moving back and forth setting in sliding support along the horizontal direction being perpendicular to own axes, described fixed pulley is relative to cunning
Dynamic support is fixedly installed or adjustable is fixedly installed, and fixed pulley is positioned at the lower layer space of movable pulley；Described hang
Suo Shangduan is fixing with sliding support to be connected, and hoist cable is S-shaped walks around movable pulley and fixed pulley the most successively,
Hoist cable lower end is used for connecting parts to be lifted；It is additionally provided with on described sliding support for driving movable pulley back and forth to transport
Dynamic driver part.
Driving of surging the most according to claim 1, it is characterised in that: described lifting unit is provided with four groups,
The rectangular distribution of fixed pulley of four groups of lifting units, and the coaxial fixed pulley of two of which is along being perpendicular to self axle
The horizontal direction of line is adjustable to be fixedly installed so that it is and distance between two other fixed pulley is adjustable.
Driving of surging the most according to claim 2, it is characterised in that: described movable pulley rotates and is arranged on
On first plain bearing housing, described first plain bearing housing and horizontally disposed first guide rail structure on sliding support
One-tenth is slidably matched.
Driving of surging the most according to claim 3, it is characterised in that: described adjustable setting determine cunning
Wheel rotation is arranged on the second plain bearing housing, and described second plain bearing housing is horizontally disposed with on sliding support
Second guide rail constitute be slidably matched, described second guide rail and the first guide rail are parallel to each other.
Driving of surging the most according to claim 3, it is characterised in that: described movable pulley is by lifting by crane hydraulic pressure
Cylinder drives, and described lifting hydraulic cylinder is parallel with the first rail length direction, the cylinder body of lifting hydraulic cylinder and slip
Support is fixing to be connected, the piston rod of lifting hydraulic cylinder and the fixing connection of the first plain bearing housing；Described hoist cable
Upper end is affixed with the cylinder body of lifting hydraulic cylinder.
Driving of surging the most according to claim 4, it is characterised in that: described adjustable it is fixedly installed
Fixed pulley is adjusted by regulating hydraulic cylinder；Described regulation hydraulic cylinder is parallel with the length direction of the second guide rail,
The cylinder body of described regulation hydraulic cylinder is affixed with sliding support, the piston rod of regulation hydraulic cylinder and the second sliding bearing
Seat is affixed.
Driving of surging the most according to claim 3, it is characterised in that: described fixed support includes four
Supporting leg and the rectangular frame at supporting leg top, described four supporting legs are distributed on four angles of rectangular frame, institute
The one of which opposite side stating rectangular frame is spandrel girder, and another group opposite side is tie-beam, and described spandrel girder sets
There is the runway for sliding support walking, bottom described sliding support, be provided with the roller matched with runway；Described
The first guide rail on sliding support is perpendicular to spandrel girder and arranges.
Driving of surging the most according to claim 7, it is characterised in that: described four supporting legs are four tops
Rising hydraulic cylinder, jacking hydraulic cylinder upper end is hinged with rectangular frame, enables four supporting legs to pack up or to open, when
When supporting leg is packed up, jacking hydraulic cylinder level is folded in below rectangular frame, when supporting leg is opened, and jacking hydraulic pressure
Fix with brace between cylinder and spandrel girder and tie-beam.
Driving of surging the most according to claim 7, it is characterised in that: described sliding support is by liquid of walking
Cylinder pressure drive, walking hydraulic cylinder along be parallel to spandrel girder direction arrange, the cylinder body of described walking hydraulic cylinder with
Sliding support is affixed, and the piston rod of walking hydraulic cylinder is affixed with tie-beam；Described sliding support and fixed support
Between be provided with balanced pulley, described balanced pulley includes that guide wheel and steel wire rope, one end of described steel wire rope are connected in
Side parallel with spandrel girder on sliding support, and along spandrel girder length direction, sliding support is strained, steel wire
Restrict by guide wheel around to the offside of sliding support, and from opposite direction, sliding support is strained；Described balanced pulley
It is provided with two groups, and two groups of balanced pulleys are arranged symmetrically with about the midpoint line of two spandrel girders.
10. the underground hydraulic support frame applying driving of surging described in claim 1 to 9 any one assembles system
System, it is characterised in that: this system comprise described in surge driving, described in driving of surging be arranged in the chamber of down-hole,
Described driving of surging is crossed on above down-hole main orbit and secondary track, and described main orbit is to prop up for parking hydraulic pressure
The track of frame base car, described secondary track is the track for parking hydraulic support parts car；The described row that surges
The tie-beam of car is arranged along the direction being parallel to main orbit；Between described supporting leg and tie-beam and chamber sidewall all
It is provided with anchor pole to reinforce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498883.2A CN105952490B (en) | 2016-06-28 | 2016-06-28 | Surge driving and the underground hydraulic support frame package system using the driving of surging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498883.2A CN105952490B (en) | 2016-06-28 | 2016-06-28 | Surge driving and the underground hydraulic support frame package system using the driving of surging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952490A true CN105952490A (en) | 2016-09-21 |
| CN105952490B CN105952490B (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498883.2A Active CN105952490B (en) | 2016-06-28 | 2016-06-28 | Surge driving and the underground hydraulic support frame package system using the driving of surging |
Country Status (1)
| Country | Link |
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| CN (1) | CN105952490B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060835A (en) * | 2017-04-11 | 2017-08-18 | 山东科技大学 | A kind of underground change the outfit chamber branch hang combination unit and its construction method |
| CN114833553A (en) * | 2022-04-25 | 2022-08-02 | 宁夏大学 | Hydraulic support shield beam assembly clamping and assembling device and assembling method |
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| GB2016409A (en) * | 1978-03-20 | 1979-09-26 | Jungheinrich Kg | Hoisting structure for hoisting equipment |
| CN201694778U (en) * | 2010-06-25 | 2011-01-05 | 铁法煤业(集团)有限责任公司大兴煤矿 | Downhole hydraulic support assembling and disassembling crane |
| CN202768026U (en) * | 2012-01-17 | 2013-03-06 | 河南理工大学 | Hydraulic support dismounting machine |
| CN202967914U (en) * | 2012-12-05 | 2013-06-05 | 辽宁威跃集团机械制造有限公司 | Hydraulic hoisting equipment of mine shaft |
| CN104100288A (en) * | 2014-07-03 | 2014-10-15 | 安徽理工大学 | Trolley type fully-mechanized coal mining hydraulic support assembling frame |
| CN205858393U (en) * | 2016-06-28 | 2017-01-04 | 淮南矿业(集团)有限责任公司 | Surge and drive a vehicle and apply the underground hydraulic support frame package system of this driving of surging |
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2016
- 2016-06-28 CN CN201610498883.2A patent/CN105952490B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2016409A (en) * | 1978-03-20 | 1979-09-26 | Jungheinrich Kg | Hoisting structure for hoisting equipment |
| CN201694778U (en) * | 2010-06-25 | 2011-01-05 | 铁法煤业(集团)有限责任公司大兴煤矿 | Downhole hydraulic support assembling and disassembling crane |
| CN202768026U (en) * | 2012-01-17 | 2013-03-06 | 河南理工大学 | Hydraulic support dismounting machine |
| CN202967914U (en) * | 2012-12-05 | 2013-06-05 | 辽宁威跃集团机械制造有限公司 | Hydraulic hoisting equipment of mine shaft |
| CN104100288A (en) * | 2014-07-03 | 2014-10-15 | 安徽理工大学 | Trolley type fully-mechanized coal mining hydraulic support assembling frame |
| CN205858393U (en) * | 2016-06-28 | 2017-01-04 | 淮南矿业(集团)有限责任公司 | Surge and drive a vehicle and apply the underground hydraulic support frame package system of this driving of surging |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060835A (en) * | 2017-04-11 | 2017-08-18 | 山东科技大学 | A kind of underground change the outfit chamber branch hang combination unit and its construction method |
| CN107060835B (en) * | 2017-04-11 | 2019-02-05 | 山东科技大学 | A kind of underground chamber branch-that changes the outfit hangs combination unit and its construction method |
| CN114833553A (en) * | 2022-04-25 | 2022-08-02 | 宁夏大学 | Hydraulic support shield beam assembly clamping and assembling device and assembling method |
| CN114833553B (en) * | 2022-04-25 | 2023-02-10 | 宁夏大学 | Hydraulic support shield beam assembly clamping and assembling device and assembling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952490B (en) | 2018-02-06 |
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