CN107355244A - Adopt and fill joint hydraulic bracket system - Google Patents
Adopt and fill joint hydraulic bracket system Download PDFInfo
- Publication number
- CN107355244A CN107355244A CN201710746077.7A CN201710746077A CN107355244A CN 107355244 A CN107355244 A CN 107355244A CN 201710746077 A CN201710746077 A CN 201710746077A CN 107355244 A CN107355244 A CN 107355244A
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- Prior art keywords
- base
- back timber
- plate
- crossbeam
- filling
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- 229920000642 polymer Polymers 0.000 claims description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 description 12
- 239000010878 waste rock Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 241000254173 Coleoptera Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 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
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/50—Component parts or details of props
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/01—Caps for supporting mine roofs characterised by the shape of the cap, e.g. of specified cross-section
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
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)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Adopted the invention discloses one kind and fill joint hydraulic bracket system, of the invention includes filling servicing unit and filling auxiliary stand.Filling auxiliary stand is connected positioned at the front of filling servicing unit and with filling servicing unit, and filling servicing unit is moved for drawing；Filling servicing unit includes filling auxiliary unit, and filling auxiliary unit includes back timber, base and the lead being connected between back timber and base and two hydraulic vertical props, and lead is between two hydraulic vertical props；The front end of base is provided with filling base, and the sidepiece of back timber is provided with the suspender member for hanging filling mould.It need not be stuffed entirely with the region being produced, be filled using house column type, fill the mixture that can quickly solidify in a mold, exploitation progress synchronous with filling can be realized, loading time can be shortened, and filling cost can be reduced, improve pack effectiveness.
Description
Technical field
The invention belongs to coal mining equipment technical field, and in particular to one kind, which is adopted, fills joint hydraulic bracket system.
Background technology
Coal resources in China passes through the exploitation of decades, and condition is good, the coal seam easily exploited is close to exhaustion.
To improve the length of service in major colliery, the coal resources of underground, China's coal-mine fully mechanized mining filling reform are made full use of
It has developed rapidly, coal mine fully-mechanized mining filling technique, which develops, has arrived unprecedented levels, and the support apparatus in colliery is to be related to worker to produce peace
Full important step, in coal production and safety guarantee, play crucial and very important effect.But traditional stower
Skill is realized in a manner of mining area is all filled, and causes the waste of time, financial resources, material resources, it is clear that conventional filling is opened
Excavating technology it is impossible to meet the development of following filling mining, therefore a kind of new filling process to solve the above problems meet the tendency of and
It is raw, it need not be stuffed entirely with the region being produced, be filled using house column type, fill the mixing that can quickly solidify in a mold
Thing, loading time can be shortened, improve production efficiency.Adopting for new filling process is coordinated to fill joint hydraulic bracket system and be also required to
Make and being correspondingly improved.
The content of the invention
The technical problems to be solved by the invention are：One kind is provided and adopted and fills joint hydraulic bracket system, exploitation can be realized
It is synchronous with filling to carry out, and filling cost can be reduced, improve pack effectiveness.
In order to solve the above technical problems, the technical scheme is that：Adopt and fill joint hydraulic bracket system, its feature exists
In described adopt is filled joint hydraulic bracket system and included：Fill servicing unit and filling auxiliary stand, the filling auxiliary stand position
It is connected in the front of the filling servicing unit and with the filling servicing unit, the filling servicing unit is moved for drawing；
The filling servicing unit includes filling auxiliary unit, and the filling auxiliary unit includes back timber, base and is connected to described
Lead and two hydraulic vertical props between back timber and the base, the lead is between two hydraulic vertical props；It is described
The front end of base is provided with filling base, and the sidepiece of the back timber is provided with the suspender member for hanging filling mould.
Further, the back timber includes：It is arranged at the back timber box crossbeam at middle part, the front end of the back timber box crossbeam
Back timber front end-plate is fixedly connected on, the rear end of the back timber box crossbeam is fixedly connected on top beam rear end plate, the back timber box
Two outsides of crossbeam are respectively arranged with back timber side plate, the back timber side plate respectively with the back timber front end-plate and the top beam rear end
Plate is fixedly connected, and multiple brace rods, multiple branch are fixedly connected between the back timber box crossbeam and the back timber side plate
Supra polymer plate is fixed with the top of support muscle.
Further, the bottom of the back timber box crossbeam is vertically arranged with three caps, cap respectively before back timber,
Cap after cap and back timber in back timber；The back timber box crossbeam includes two back timber crossbeam risers being oppositely arranged, three
The cap is fixedly connected with back timber between two back timber crossbeam risers above two back timber crossbeam risers
Crossbeam top plate, back timber crossbeam bottom plate, the back timber crossbeam bottom plate bag are fixedly connected with below two back timber crossbeam risers
Include back timber crossbeam bottom plate one between cap before the back timber front end-plate and the back timber, before the back timber cap with
Back timber crossbeam bottom plate two in the back timber between cap, the top between cap after cap in the back timber and the back timber
Beam crossbeam bottom plate three and the back timber crossbeam bottom plate four between cap after the back timber and the top beam rear end plate；The top
The upper surface of beam crossbeam top plate is fixedly connected with the longitudinally reinforced plate of back timber, the back timber of the longitudinally reinforced plate of the back timber and both sides
Multiple back timber transverse direction reinforcing plates are respectively fixedly connected between side plate, the back timber transverse direction reinforcing plate is arranged at intervals；The superelevation
Molecule plate is arranged to be surrounded by the adjacent two back timber transverse direction reinforcing plates, the longitudinally reinforced plate of the back timber with the back timber side plate
In region.
Further, the base includes：It is arranged at the base box crossbeam at middle part, the front end of the base box crossbeam
Pan frontward end plate is fixedly connected on, the rear end of the base box crossbeam is fixedly connected on base rear end plate, the base box
Two outsides of crossbeam are respectively arranged with base side plate, the base side plate respectively with the pan frontward end plate and the base rear end
Plate is fixedly connected, and multiple brace rods, multiple branch are fixedly connected between the base box crossbeam and the base side plate
The bottom of support muscle is fixed with supra polymer plate.
Further, two base needlings are provided with the base box crossbeam, respectively before base after needling, base
Needling, and a base guide cylinder；The base box crossbeam includes two base crossbeam risers being oppositely arranged, described in two
Base needling and the base guide cylinder are between two base crossbeam risers, under two base crossbeam risers
Side is fixedly connected with base crossbeam bottom plate, and base crossbeam cover plate, institute are fixedly connected with above two base crossbeam risers
Stating base crossbeam cover plate includes base crossbeam cover plate one between needling before the pan frontward end plate and the base, is located at
Base crossbeam cover plate two before the base between needling and the base guide cylinder, positioned at the base guide cylinder and the bottom
Base crossbeam cover plate three after seat between needling and the base between needling after the base and the base rear end plate are horizontal
Beam cover plate four；The lower surface of the base crossbeam bottom plate is fixedly connected with the longitudinally reinforced plate of base, the longitudinally reinforced plate of base
Multiple base transverse direction reinforcing plates are respectively fixedly connected between the base side plate of both sides, between the base transverse direction reinforcing plate
Every setting；The supra polymer plate is arranged at by the adjacent two base transverse direction reinforcing plates, the longitudinally reinforced plate of the base and institute
State in the region that base side plate surrounds.
Further, the lead includes：The column casing of hollow cylinder, the column casing is interior to be provided with live post, the live post
Bottom be provided with piston, the piston is slidably matched with the column casing, and guide ring one, the column casing are provided with the piston
Upper end be fixed with the guide sleeve being set in the live post, guide ring two is provided with the inwall of the guide sleeve；The work
Dust ring is additionally provided between post and the guide sleeve, the dust ring is located at the top of the guide ring two；The guide sleeve
On offer guide sleeve groove, the dust ring is positioned in the guide sleeve groove.
Further, the filling servicing unit includes two hinged filling auxiliary units, two institutes
The base for stating filling auxiliary unit is articulated and connected, and the back timber of two filling auxiliary units is articulated and connected, the hinge of the back timber
The place of connecing is provided with supra polymer plate.
Further, the filling auxiliary stand includes：Bracket base, set cap, be connected to the bracket base with
Bracket hydraulic column and stabilizing mechanism and the passage machine being arranged in the middle part of the bracket base between the set cap
Structure, the sidepiece of the bracket base are provided with pull body, and the pull body includes the drawing being connected on the bracket base
Jack is moved, and moves chain with the drawing for drawing the output end for moving jack to be connected or draws and move rope, described draw moves chain or drawing
The base that rope is moved with the filling servicing unit is connected.
Further, it is described to draw shifting chain or the drawing to move rope and be provided with two；The bracket hydraulic column is provided with four,
And positioned at the both sides of the bracket base；Horizontal walkway, both sides bracket hydraulic are formed between front and back support hydraulic vertical prop
Form longitudinal walkway between column, the horizontal walkway communicates with longitudinal walkway to be formed T-shaped people's row and lead to
Road；Antiskid plate is provided with the T-shaped walkway.
Further, the filling servicing unit, the filling auxiliary stand are respectively arranged with multiple.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
Adopting for the present invention fills joint hydraulic bracket system including filling servicing unit and fills auxiliary stand.Filling auxiliary branch
Frame is connected positioned at the front of filling servicing unit and with filling servicing unit, and filling servicing unit is moved for drawing；Filling auxiliary
Device includes filling auxiliary unit, and filling auxiliary unit includes back timber, base and the guiding being connected between back timber and base
Post and two hydraulic vertical props, and lead is between two hydraulic vertical props；The front end of base is provided with filling base, is pushing up
The sidepiece of beam is provided with the suspender member for hanging filling mould.It need not be stuffed entirely with the region being produced, using the pillars of a house
Formula is filled, and fills the mixture that can quickly solidify in a mold, can be realized exploitation progress synchronous with filling, can be shortened
Loading time, and filling cost can be reduced, improve pack effectiveness.
Fill servicing unit filling auxiliary unit including back timber, base and be connected between back timber and base two
Individual hydraulic vertical prop, lead is provided between two hydraulic vertical props, lead is connected between back timber and base；Before base
Hold and be provided with filling base, the sidepiece of base and back timber is separately provided for the suspender member of hanging filling mould.Compared to biography
The four-bar linkage structure that the hydraulic support of system uses, complicated, support is integrally heavier, and the filling servicing unit in the present invention is cancelled
The structures such as caving shield, double leval jib, side plate living, extensible canopy, shield nation plate, using column and the knot of lead common supporting top beam
Structure, it is simple in construction, in light weight, cost is low.
The back timber of filling servicing unit includes the back timber box crossbeam for being arranged on middle part, and the front end of back timber box crossbeam is fixed
Back timber front end-plate is connected to, the rear end of back timber box crossbeam is fixedly connected on top beam rear end plate, two outsides of back timber box crossbeam
Back timber side plate is respectively arranged with, back timber side plate is fixedly connected with back timber front end-plate and top beam rear end plate respectively, and back timber box
Multiple brace rods are fixedly connected between crossbeam and back timber side plate, so back timber is formed engraved structure, at multiple
Supra polymer plate is fixed with the top of support muscle so that overall weight is smaller, structure is relatively simple, cost is relatively low for itself.
Three caps are provided with back timber box crossbeam, respectively before back timber in cap, back timber after cap and back timber
Cap, the connection being easy between back timber and hydraulic vertical prop and lead.
The upper surface of back timber box crossbeam is fixedly connected with the longitudinally reinforced plate of back timber, and the longitudinally reinforced plate of back timber and back timber
Multiple back timber transverse direction reinforcing plates are fixedly connected between side plate, back timber transverse direction reinforcing plate is arranged at intervals, and forms supra polymer plate
Placement space, supra polymer plate is arranged on and enclosed by adjacent two back timbers transverse direction reinforcing plate, the longitudinally reinforced plate of back timber and back timber side plate
Into region in.
The base of filling servicing unit includes the base box crossbeam for being arranged on middle part, and the front end of base box crossbeam is fixed
Pan frontward end plate is connected to, the rear end of base box crossbeam is fixedly connected on base rear end plate, two outsides of base box crossbeam
Base side plate is respectively arranged with, base side plate is fixedly connected with pan frontward end plate and base rear end plate respectively, base box crossbeam
Multiple brace rods are fixedly connected between base side plate, so base is formed engraved structure, in multiple brace rods
Top be fixed with supra polymer plate so that overall weight is smaller, structure is relatively simple, cost is relatively low for itself.
Two needlings and a guide cylinder are provided with base box crossbeam, are easy to base and hydraulic vertical prop and lead
Connection.
The lower surface of base box crossbeam is fixedly connected with the longitudinally reinforced plate of base, and the longitudinally reinforced plate of base and base
Multiple base transverse direction reinforcing plates are fixedly connected between side plate, base transverse direction reinforcing plate is arranged at intervals, and forms supra polymer plate
Placement space, supra polymer plate is arranged on and enclosed by adjacent two bases transverse direction reinforcing plate, the longitudinally reinforced plate of base and base side plate
Into region in.
The lead of filling servicing unit includes the column casing of hollow cylinder, is provided with live post in column casing, the bottom of live post is set
Piston is equipped with, piston is slidably matched with column casing, and guide ring one is provided with piston, and the upper end of column casing, which is fixed with, to be set in live post
Guide sleeve, be provided with guide ring two on the inwall of guide sleeve.Compared to gap existing for traditional square guiding mechanism greatly simultaneously
And easily there is the problem of not blocking, the structure of this lead is not in the phenomenon do not blocked during being oriented to, and is ensured
The stability and reliability of guiding.
Dust ring is additionally provided between live post and guide sleeve, and dust ring is located at the top of guide ring two, effectively
Avoid the inside that dust enters column casing.
Guide sleeve groove is offered on guide sleeve, dust ring is placed in guide sleeve groove, is first directed to set, guide ring
Two and dust ring be combined into one structure, then guide sleeve is integrally set in live post again, and be fixed on the upper of column casing
End, is easily installed and dismantles.
Filling base is set in the front end of base, the main filling pipeline of working face can be set up certain altitude and fix tightly
Lean on, solve the erection of main filling pipeline and drag problem, save the packing job time and reduce labor strength.
Fill auxiliary stand include base, back timber, the hydraulic vertical prop being connected between base and back timber and stabilizing mechanism, with
And the thrust gear of the middle of the base is arranged on, the sidepiece of base is provided with pull body, pull body includes being connected to base
On drawing move jack, and move with drawing the drawing that be connected of output end of jack and move chain or draw to move and restrict.During use,
Draw to move chain or draw to move rope and be used to draw and move filling servicing unit reach, to fill joint hydraulic bracket system supporting to adopt.
Hydraulic vertical prop is provided with four, and positioned at the both sides of base；Horizontal people's row is formed between front and rear hydraulic vertical prop to lead to
Road, longitudinal walkway is formed between the hydraulic vertical prop of both sides, horizontal walkway communicates to form T-shaped people's row with longitudinal walkway
Passage, so as to ensure that the safety of staff.
Antiskid plate is provided with walkway on T-shaped walkway, prevents that staff is sliding during walking
Arrive, further ensure the safety of staff.
Draw shifting chain or draw to move to restrict and be provided with two, during drawing moves, draw shifting chain or draw shifting rope at an angle, tool
There is good guidance quality, prevent from shifting when being drawn the filling servicing unit of shifting to move forward.
Brief description of the drawings
Fig. 1 be the present invention adopt the structural representation for filling joint hydraulic bracket system；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the structural representation for the amplification that auxiliary stand (carrying pull body) is filled in Fig. 2；
Fig. 4 is the right view of Fig. 3 (removing back timber, back rest etc.)；
Fig. 5 is the structural representation of the filling servicing unit of the present invention；
Fig. 6 is Fig. 5 left view；
Fig. 7 is Fig. 5 top view；
Fig. 8 is the structural representation of back timber in Fig. 5；
Fig. 9 is the sectional view in A-A faces in Fig. 8；
Figure 10 is the sectional view in B-B faces in Fig. 8；
Figure 11 is the sectional view in C-C faces in Fig. 8；
Figure 12 is the sectional view in D-D faces in Fig. 8；
Figure 13 is the structural representation of Fig. 5 center bases；
Figure 14 is the sectional view in E-E faces in Figure 13；
Figure 15 is the sectional view in F-F faces in Figure 13；
Figure 16 is the sectional view that G-G faces are amplified in Figure 13；
Figure 17 is the structural representation of lead in Fig. 5；
Figure 18 is Figure 17 upward view；
In figure, filling auxiliary unit on the right side of 1-, 11- filling caps, 12- back timbers, 121- back timber crossbeams riser one, 122- tops
Beam crossbeam riser two, 123- back timber crossbeam top plates, the longitudinally reinforced plate of 1241- back timbers, 1242- back timber transverse direction reinforcing plates, 1251- tops
Beam crossbeam bottom plate one, 1252- back timber crossbeams bottom plate two, 1253- back timber crossbeams bottom plate three, 1254- back timber crossbeams bottom plate four, 126-
Cap before back timber, cap in 127- back timbers, cap after 128- back timbers, 129- back timbers side plate one, 1210- back timbers side plate two, 1211-
Back timber drum brace rod, 1212- back timber box brace rods, 1213- back timber front end-plates, 1214- top beam rear end plates, 1215- back timbers
Engaging lug, 13- bases, 131- base crossbeams riser one, 132- base crossbeams riser two, 1331- base crossbeams cover plate one,
1332- base crossbeams cover plate two, 1333- base crossbeams cover plate three, 1334- base crossbeams cover plate four, 134- base plates,
1351- base transverse direction reinforcing plates, the longitudinally reinforced plate of 1352- bases, needling before 136- bases, 137- base guide cylinders, 138- bottoms
Needling after seat, 139- base side plates one, 1310- base side plates two, 1311- pan frontward end plates, 1312- base rear end plates, 1313-
Base drum brace rod, 1314- base box brace rods, 1315- lead engaging lugs, 1316- base engaging lugs, liquid before 14-
Column is pressed, hydraulic vertical prop after 15-, 16- leads, 161- column casings, 162- live posts, 1621- live posts upper end, 163- guide rings
One, 164- piston, 165- guide rings two, 166- guide sleeves, 167- dust rings, 168- reinforcements, 1681- reinforcement connecting holes,
17- supra polymer waste rock boards, 171- supra polymer waste rock board handles, 18- supra polymer top plates, 19- deep beads, hydraulic pressure before 110-
Upright supports seat, hydraulic vertical prop support base after 111-, 112- supra polymer bottom plates, 113- operation valves, 114- suspension ring, 115- adjustment
Frame, 1161- transverse direction ear-pulls, 1162- longitudinal directions ear-pull, 2- left sides filling auxiliary unit, 3- supra polymer baffle plates, 4- fillings are auxiliary
Help support, 41- set caps, the 42- support back rest, 43- support extensible canopies, 44- support face guards, 45- face guard jack,
46- extensible canopy jack, 47- back rest jack, 48- bracket bases, hydraulic vertical prop before 49- supports, hydraulic vertical after 410- supports
Post, 411- connecting rods one, 412- connecting rods two, 413- connecting rods three, hydraulic vertical prop limiting plate before 414-, hydraulic vertical prop is spacing after 415-
Plate, 416-, which is drawn, moves jack, and 417-, which is drawn, moves chain, 418- push rods, 419- antiskid plates, 420- advancing jacks, and 421- connections turn
Axle, 5- filling servicing units, 6- filling moulds, 7- charges, 8- coal-winning machines, 9- drag conveyors, 10- sprayer units.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Shown in reference to Fig. 1 and such as 2 is common, one kind, which is adopted, fills joint hydraulic bracket system, and it includes the filling He of servicing unit 5
Fill auxiliary stand 4.Filling auxiliary stand 4 is connected positioned at the front of filling servicing unit 5 and with filling servicing unit 5, is used
Yu Layi fills servicing unit 5.
Filling servicing unit 5 includes filling auxiliary unit, and filling auxiliary unit includes back timber 12, base 13 and connection
Lead 16 and two hydraulic vertical props between back timber 12 and base 13, and lead 16 positioned at two hydraulic vertical props it
Between；The front end of base 13 is provided with filling base 11, and the sidepiece of back timber 12 is provided with the suspender member for hanging filling mould 6.
The centre of bracket base 48 is provided with beetle haulage system, is made up of push rod 418 and advancing jack 420.Filling auxiliary
Support 4 is connected with drag conveyor 9 by push rod 418 and connector bearing pin, and realization filling auxiliary is controlled by advancing jack 420
Support 4 and the shifting frame of drag conveyor 9 and pushing and sliding action.The rear end of filling auxiliary stand 4 is supporting to be provided with multiple filling auxiliary
Device 5, realize the supporting and shielding in packing job space.
Working face filling process is filled using house column type, and to adapt to new filling coal mining technique, two kinds are arranged in working face
Support apparatus, i.e., anterior arrangement filling auxiliary stand 4 realize fully mechanized mining, and rear portion arrangement filling servicing unit 5 realizes beam column support, plate
Formula is screened, and the side arrangement filling mould 6 of filling servicing unit 5 carries out pillars of a house filling, and the main filling pipeline of working face, which is erected at, to be filled
Fill out on the filling base 11 of servicing unit 5；Fill and branch is aided in by filling at empty top between auxiliary stand 4 and filling servicing unit 5
Frame 4 carries out supporting；It is provided with filling auxiliary stand 4 and draws shifting system, be responsible for the reach of filling servicing unit 5, is drawn and move jack
416 stroke can select 1400mm, and two fully mechanized mining step pitches can be achieved and draw shifting once, reduce the workload of operating personnel.
The front end of filling auxiliary stand 4 is all connected with drag conveyor 9, and coal-winning machine 8 coordinates with drag conveyor 9 to be realized
Mine.The supporting installation drag conveyor 9 in front end and coal-winning machine 8 of multiple filling auxiliary stands 4, realize comprehensive mechanical coal mining.
It is jointly shown with reference to Fig. 3 and Fig. 4, auxiliary stand 4 is filled, it includes bracket base 48, set cap 41, connection
Stabilizing mechanism between bracket base 48 and set cap 41 and hydraulic vertical prop and it is arranged on pushing away for the middle part of bracket base 48
Telephone-moving structure, the sidepiece of bracket base 48 is provided with pull body.
The drawing that pull body includes being connected on bracket base 48 moves jack 416, and moves the defeated of jack 416 with drawing
Go out the drawing shifting chain 417 of end connection or draw and move rope, draw shifting rope to select steel wire rope.Draw and move chain 417 or draw shifting rope to set
Two are put, when in use, two are drawn shifting chain 417 or draw shifting rope to arrange at an angle.Draw the one end for moving jack 416
The connection rotating shaft 421 on bracket base 48 with filling auxiliary stand 4 is connected, and draws the other end for moving jack 416 to be connected with
Draw and move seat, two drawing shifting chains 417 are arranged on to draw at an angle and moved on seat.
Hydraulic vertical prop is provided with four, and four hydraulic vertical props are all connected to bracket base 48 and top of support by bearing pin respectively
On beam 41, and positioned at the both sides of bracket base 48, two are hydraulic vertical prop 49 before support, and two other is hydraulic vertical after support
Post 410.Horizontal walkway is formed between front and rear hydraulic vertical prop, longitudinal walkway is formed between the hydraulic vertical prop of both sides, laterally
Walkway communicates to form T-shaped walkway with longitudinal walkway.Antiskid plate 419 can be provided with T-shaped walkway.
Stabilizing mechanism is two independent quadric chains for being separately positioned on the both sides of bracket base 48, two independent four
Linkage is located at the rear of hydraulic vertical prop 410 after two supports respectively.One end of the connecting rod 1 of quadric chain is hinged on
On bracket base 48, the other end of connecting rod 1 is hinged on connecting rod 2 412；One end of connecting rod 2 412 is hinged on set cap
On 41, the other end of connecting rod 2 412 is hinged on one end of connecting rod 3 413；The other end of connecting rod 3 413 is hinged on bracket base
On 48.In order to improve stability when filling auxiliary stand 4 lifts, the cooperation between the quadric chain of auxiliary stand 4 is filled
Clearance control is within 6mm, and the outside of hydraulic vertical prop 49 is provided with preceding hydraulic vertical prop limiting plate 414 before support, is propping up
The outside of hydraulic vertical prop 410 is provided with rear hydraulic vertical prop limiting plate 415 after frame.Hydraulic vertical prop limiting plate is in filling auxiliary stand 4
Stabilization is played during lifting.
The centre of bracket base 48 is provided with beetle haulage system, is made up of push rod 418 and advancing jack 420.
The rear end of set cap 41 is hinged with the back rest 42, and back rest jack is hinged between the back rest 42 and set cap 41
47；The internal activity of the back rest 42 is connected with extensible canopy 43, and extensible canopy 43 is connected with extensible canopy jack 46；After extensible canopy 43
End is connected with face guard 44, and face guard 44 is connected with face guard jack 45.Above attachment structure is for people in the art
Belong to common knowledge for member, will not be repeated here.Extensible canopy 43 and face guard 44 pass through extensible canopy jack 46 and face guard
When jack 45 is to control telescopic and flipped, extensible canopy 43 and the whole stretching of face guard 44, after filling auxiliary stand 4 can be realized
Supporting at portion sky top, so as to increase the supporting of working space and shielding, further ensure the safety of staff, supporting
Distance disclosure satisfy that the requirement of two fully mechanized mining step pitches.
The front end of set cap 41 is provided with sprayer unit 10, depositing dust during for mining.
It is stuck to prevent from filling when auxiliary stand 4 moves forward, the front end of bracket base 48, which can use, to be bent up
Bent plate form, with reduce move forward when resistance.
Hydraulic system is arranged on bracket base 48, is filled and is provided with water influent pipeline and liquid back pipe road on auxiliary stand 4.Liquid
Pressure system moves jack 416, back rest jack 47, extensible canopy by pipeline and four hydraulic vertical props, advancing jack 420, drawing
Jack 46 and face guard jack 45 are connected, and control all parts to be acted accordingly.HYDRAULIC CONTROL SYSTEM is each
The action of individual part, belongs to common knowledge to those skilled in the art, will not be repeated here.
Jointly shown with reference to Fig. 5 to Fig. 7, filling servicing unit 5 includes two filling auxiliary units to link together, point
Not Wei right side fill auxiliary unit 1 and left side and fill auxiliary unit 2, and left side filling auxiliary unit 2 and right side filling auxiliary
The structure of unit 1 is identical.Back timber engaging lug 1215 is provided with the side that two fill the mutually close back timber side plate of auxiliary unit,
Base engaging lug 1316 is provided with the side of base side plate, is connected two back timbers 12 through back timber engaging lug 1215 by bearing pin
It is connected together, meanwhile, two bases 13 are linked together through base engaging lug 1316 by bearing pin.For anti-leak-stopping cash,
Horizontal supra polymer baffle plate 3 is provided with back timber junction.Exemplified by filling auxiliary unit 1 by right side, right side filling auxiliary is single
Member 1 includes back timber 12, base 13 and the retractable supports structure being vertically arranged between back timber 12 and base 13；It is scalable
Supporting construction includes hydraulic vertical prop and lead 16, and hydraulic vertical prop is provided with two, is respectively preceding hydraulic vertical prop 14 and rear hydraulic pressure
Column 15, and two hydraulic vertical props are separately positioned on the both sides of lead 16.Hydraulic vertical prop passes through behaviour by hydraulic control system
Make valve 113 to control lifting, hydraulic control system controls the lifting process of hydraulic vertical prop, belonged to those skilled in the art
In prior art, will not be repeated here.
The outside portion of back timber 12 is provided with waste rock board, and waste rock board can select to use supra polymer waste rock board 17, back timber 12
Rear end be provided with deep bead 19, kept out the wind compared to traditional hydraulic support using the quadric chain of itself to meet work
Make the air-conditioning requirement in face, filling servicing unit of the invention is kept out the wind in the rear portion of back timber 12 installation monoblock deep bead 19, kept off
Wind is more thorough, and has very strong elongation percentage and lighter in weight.Deep bead 19 can select supra polymer deep bead；From super
Macromolecule plate can both meet the needs of reliability, can mitigate the overall weight of filling servicing unit again.Supra polymer plate pair
Belong to prior art for those skilled in the art, so the concrete structure on supra polymer plate, will not be repeated here.
The lateral surface of the back timber side plate of back timber 12 is provided with suspension ring 114, and suspension ring 114 are connected on back timber engaging lug 1215, for hanging
Fill mould 6.
Filling base 11 is provided with the front end of base 13, to the main filling pipeline of stationary face.Before base 13
End sets two ear-pulls, and a vertical and one horizontal is arranged, respectively horizontal ear-pull 1161 and longitudinal ear-pull 1162,
In use, drawing shifting is carried out by the fully mechanized mining supporter in front of filling servicing unit.In the sidepiece of base 13, two tune stands are set
115, during working face is run, it can be adjusted when filling servicing unit and needing correction using hydraulic prop.Utilize
The correction filling servicing unit of adjustment frame 115, to those skilled in the art, belongs to prior art, will not be repeated here.
Jointly shown with reference to Fig. 8 to Figure 12, back timber 12 includes the back timber box crossbeam for being arranged on middle part, back timber box crossbeam
Bottom is vertically arranged with three caps, cap 128 after cap 127 and back timber in cap 126, back timber respectively before back timber,
The front end of back timber box crossbeam is fixedly connected on back timber front end-plate 1213, and the rear end of back timber box crossbeam is fixedly connected on back timber
On end plate 1214, in addition to back timber side plate 1 and back timber side plate 2 1210 positioned at back timber box crossbeam both sides, and push up
Beam side plate 1 is fixedly connected with back timber front end-plate 1213 and top beam rear end plate 1214 respectively, back timber side plate 2 1210 respectively with
Back timber front end-plate 1213 is fixedly connected with top beam rear end plate 1214, is provided between back timber box crossbeam and back timber side plate 1
Brace rod, brace rod is provided between back timber box crossbeam and back timber side plate 2 1210.Above-mentioned mentioned be fixedly connected can be with
By the way of welding, it is of course also possible to be fixedly connected by other conventional connected modes.
8 square openings are offered on back timber side plate 1, place one piece of supra polymer gear respectively in each square opening
Cash plate 17, bolt is installed on supra polymer waste rock board 17, is opened up on the wall of square opening fluted, bolt is placed on groove
In, the supra polymer waste rock board handle 171 on supra polymer waste rock board 17 can be utilized to move supra polymer inward or outward
Waste rock board 17, realize the flexible of supra polymer waste rock board 17.
Back timber box crossbeam includes the two back timber crossbeam risers 1 and back timber crossbeam riser 2 122 being oppositely arranged, and three
Individual cap is located between back timber crossbeam riser 1 and back timber crossbeam riser 2 122, and three caps can be by way of welding
It is arranged between back timber crossbeam riser 1 and back timber crossbeam riser 2 122, it is of course also possible to pass through other conventional connections
Mode is fixedly connected.The top of back timber crossbeam riser 1 and back timber crossbeam riser 2 122 is fixedly connected with back timber crossbeam
Top plate 123, the lower section of back timber crossbeam woods 1 and back timber crossbeam riser 2 122 be fixedly connected with back timber crossbeam bottom plate 1,
Back timber crossbeam bottom plate 2 1252, back timber crossbeam bottom plate 3 1253 and back timber crossbeam bottom plate 4 1254, back timber crossbeam bottom plate one
1251 between cap 126 before back timber front end-plate 1213 and back timber, and back timber crossbeam bottom plate 2 1252 is located at cap 126 before back timber
Between cap in back timber 127, back timber crossbeam bottom plate 3 1253 is located in back timber after cap 127 and back timber between cap 128, top
Beam crossbeam bottom plate 4 1254 is located at after back timber between cap 128 and top beam rear end plate 1214.Being fixedly connected mentioned by above-mentioned can
In a manner of using welding, it is of course also possible to be fixedly connected by other conventional connected modes.
The upper surface of back timber crossbeam top plate 123 is also fixedly connected with back timber transverse direction reinforcing plate 1241, back timber transverse direction reinforcing plate
All it is fixedly connected between 1241 and back timber side plate 1, between back timber transverse direction reinforcing plate 1241 and back timber side plate 2 1210 more
The individual longitudinally reinforced plate 1242 of back timber, back timber transverse direction reinforcing plate 1242 are arranged at intervals, and form the placement space of supra polymer plate, will be super
Macromolecule top plate 18 is arranged on to be surrounded by adjacent two back timbers transverse direction reinforcing plate 1242, the longitudinally reinforced plate 1241 of back timber with back timber side plate
Region in.
In order to mitigate the overall weight of filling servicing unit, on the premise of reliability is met, brace rod selection uses change
The back timber brace rod of section.Tapered back timber brace rod includes back timber drum brace rod 1211 and back timber box brace rod
1212, back timber drum brace rod 1211 is staggeredly arranged at intervals with back timber box brace rod 1212.
Jointly shown with reference to Figure 13 to Figure 16, base 13 includes the base box crossbeam for being arranged on middle part, and base box is horizontal
Two base needlings are provided with beam, needling 138 after needling 136, base respectively before base, and a base guide cylinder 137,
Cap before back timber is inserted in hydraulic vertical prop support base 110 before being provided with before base at needling 136, the upper end of current hydraulic vertical prop 14
In 126, before the inserted base of lower end during needling 136, before preceding hydraulic vertical prop 14 is resisted against on hydraulic vertical prop support base 110；After base
Rear hydraulic vertical prop support base 111 is provided with needling 138, when after hydraulic vertical prop 15 upper end insertion back timber after in cap 128, under
After the inserted base of end during needling 138, rear hydraulic vertical prop 15 is resisted against on rear hydraulic vertical prop support base 111.The upper end of lead 16
In insertion back timber in cap 127, it is connected using bearing pin with back timber 12, in the lower end inserted base guide cylinder 137 of lead 16,
The reinforcement 168 being directed on the outer peripheral face of post 16 is connected with the lead engaging lug 1315 on base 13, compared to traditional
Hydraulic support bears horizontal force and twisting resistance using four-bar linkage structure, filling servicing unit of the invention using lead 16 as
One-level rock-steady structure bears horizontal force and twisting resistance, hydraulic vertical prop support base born simultaneously as two-stage stabilising structure horizontal force and
Twisting resistance, it is simple and practical in combination with the overall loading characteristic of filling servicing unit.
The front end of base box crossbeam is fixedly connected on pan frontward end plate 1311, and pan frontward end plate 1311 is preferably upward
Curved bent plate form, the rear end of base box crossbeam are fixedly connected on base rear end plate 1312, in addition to are located at base box
The base side plate 1 and base side plate 2 1310 of crossbeam both sides, and base side plate 1 respectively with pan frontward end plate 1311
It is fixedly connected with base rear end plate 1312, base side plate 2 1310 is solid with pan frontward end plate 1311 and base rear end plate 1312 respectively
Fixed connection, brace rod, base box crossbeam and base side plate two are provided between base box crossbeam and base side plate 1
Brace rod is provided between 1310.Being fixedly connected mentioned by above-mentioned can be by the way of welding, it is of course also possible to pass through it
He is fixedly connected conventional connected mode.
Base box crossbeam includes the two base crossbeam risers 1 and base crossbeam riser 2 132 being oppositely arranged, and two
Individual base needling and base guide cylinder 137 are between base crossbeam riser 1 and base crossbeam riser 2 132, two bottoms
Seat pillar nest and base guide cylinder 137 can be arranged on back timber crossbeam riser 1 and back timber crossbeam riser by way of welding
Between 2 132, it is of course also possible to be fixedly connected by other conventional connected modes.Base crossbeam riser 1 and bottom
The lower section of seat crossbeam riser 2 132 is fixedly connected with base crossbeam bottom plate 134, and base crossbeam riser 1 is stood with base crossbeam
The top of plate 2 132 is fixedly connected with base crossbeam cover plate 1, base crossbeam cover plate 2 1332, base crossbeam cover plate three
1333 and base crossbeam cover plate 4 1334, base crossbeam cover plate 1 is located at bent plate 1311 and needling before base before base
Between 136, base crossbeam cover plate 2 1332 is located at before base between needling 136 and base guide cylinder 137, base crossbeam cover plate three
1333 between needling 138 after base guide cylinder 137 and base, and base crossbeam cover plate 4 1334 is located at needling 138 after base
Between base rear end plate 1312.Being fixedly connected mentioned by above-mentioned can be by the way of welding, it is of course also possible to pass through it
He is fixedly connected conventional connected mode.
Pan frontward end plate 1311 efficiently avoid filling servicing unit and moved ahead using the form of bent plate being bent up
During be stuck, be easy to fill servicing unit smoothly move ahead.
The lower end of base crossbeam bottom plate 134 is fixedly connected with the longitudinally reinforced plate 1352 of base, the longitudinally reinforced plate 1352 of base
Multiple bottoms are all fixedly connected between base side plate 1, between the longitudinally reinforced plate 1352 of base and base side plate 2 1310
The horizontal reinforcing plate 1351 of seat, base transverse direction reinforcing plate 1351 are arranged at intervals, and form the placement space of supra polymer plate, by superelevation point
Daughter backplane 112 is arranged on to be surrounded by adjacent two bases transverse direction reinforcing plate 1351, the longitudinally reinforced plate 1352 of base with base side plate
In region.
In order to meet the requirement of reliability, brace rod selection uses the base brace rod of equal section.Brace rod, which includes waiting, to break
The base drum brace rod 1313 in face and the base box brace rod 1314 of equal section, the base drum brace rod 1313 of equal section
Staggeredly it is arranged at intervals with the base box brace rod 1314 of equal section.
Jointly shown with reference to Figure 17 and Figure 18, the upper end of lead 16 is connected on back timber 12, the lower end of lead 16
It is connected on base 13.Lead 16 includes column casing 161, is provided with live post 162 in column casing 161, the bottom of live post 162 is provided with work
Plug 164, piston 164 can be linked together with live post 162 by way of welding, it is of course also possible to conventional by other
Connected mode is fixed together.Guide ring 1 is provided with piston 164, in order to preferably play a part of guiding, is led
Twice are arranged with parallel to ring 1, and piston 164 is slidably matched with column casing 161.
The upper end of column casing 161 is fixed with the guide sleeve 166 being set in live post 162, in order to preferably play the work of guiding
With being provided with guide ring 2 165 on the inwall of guide sleeve 166.
In order to prevent dust from entering the inside of column casing 161, it is additionally provided between live post 162 and guide sleeve 166 dust-proof
Circle 167, and cause dust ring 167 to be located at the top of guide ring 2 165.
For the ease of being installed on dismounting, guide sleeve groove is offered on guide sleeve 166, dust ring 167 is placed on guiding
Cover in groove, be first directed to set 166, guide ring 2 165 and dust ring 167 and be combined into one structure then again guide sleeve
166 entirety are set in live post 162, and are fixed on the upper end of column casing 161.And it is provided with the inwall of guide sleeve 166
Screw thread, the upper end that set 166 is directly screwed in column casing 161 can be directed to.
Reinforcement 168 is provided with the outer peripheral face of column casing 161, for the ease of being connected with other parts, is being strengthened
The bottom of muscle 168 offers reinforcement connecting hole 1681.Reinforcement 168 can have four with spaced set.
The live post upper end 1621 of live post 162 is circular arc-shaped end.
It is connected by bearing pin with cap in back timber 127.
It is described in detail below with filling the course of work of joint hydraulic bracket system using of the invention adopting：Filling auxiliary
The coal-winning machine 8 of the front end of support 4 is mined, when needing to move forward system, fill auxiliary stand 4 four hydraulic vertical props and
The set cap 41 for filling auxiliary stand 4 is supported to top by two quadric chains, and then push rod 418 is in advancing jack
Drag conveyor 9 is moved forward in the presence of 420；Then, the set cap 41 for filling auxiliary stand 4 declines, in beetle haulage system
Under effect, filling auxiliary stand 4 moves forward, and is moved forward together with the filling servicing unit 5 at rear.Filling mould 6 is split
Formula structure, charges 7 solidify to a certain extent, filling after the completion of need reach when, filling mould 6 be opened, be divided into two into
For two parts, hung respectively by suspension ring 114 on the filling servicing unit 5 of filling mould 6 both sides, with filling servicing unit
5 move forward together.
The technical characteristic (such as connecting rod one, connecting rod two, connecting rod are third) with sequence number name being related in this specification, only
Merely to distinguishing each technical characteristic, position relationship, erection sequence and job order etc. between each technical characteristic are not represented.
In the description of this specification, it is to be understood that " front end ", " rear ", " both sides ", " back timber ", " back rest ",
Either position relationship is to be based on orientation shown in the drawings or position relationship in the orientation of descriptions such as " bases ", it is only for is easy to
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Although the foregoing describing the embodiment of the present invention, it should be appreciated by those skilled in the art retouched
The embodiment stated is only the part of the embodiment of the present invention, rather than whole embodiments, and these are merely illustrative, this
The protection domain of invention is to be defined by the appended claims.Those skilled in the art is in the principle and reality without departing substantially from the present invention
On the premise of matter, under any performing creative labour of no process, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection scope of the present invention.
Claims (10)
- Joint hydraulic bracket system is filled 1. adopting, it is characterised in that described adopt is filled joint hydraulic bracket system and included：Filling auxiliary dress Auxiliary stand is put and fills, the filling auxiliary stand aids in positioned at the front of the filling servicing unit and with the filling Device is connected, and the filling servicing unit is moved for drawing；The filling servicing unit includes filling auxiliary unit, and the filling auxiliary unit includes back timber, base and is connected to Lead and two hydraulic vertical props between the back timber and the base, the lead is between two hydraulic vertical props；The front end of the base is provided with filling base, and the sidepiece of the back timber is provided with the hanging for hanging filling mould Part.
- 2. as claimed in claim 1 adopt fills joint hydraulic bracket system, it is characterised in that the back timber includes：In being arranged at The back timber box crossbeam in portion, the front end of the back timber box crossbeam are fixedly connected on back timber front end-plate, the back timber box crossbeam Rear end be fixedly connected on top beam rear end plate, two outsides of the back timber box crossbeam are respectively arranged with back timber side plate, the top Beam side plate is fixedly connected with the back timber front end-plate and the top beam rear end plate respectively, the back timber box crossbeam and the back timber Multiple brace rods are fixedly connected between side plate, supra polymer plate is fixed with the top of multiple brace rods.
- 3. as claimed in claim 2 adopt fills joint hydraulic bracket system, it is characterised in that the bottom of the back timber box crossbeam Three caps are vertically arranged with, cap after cap and back timber in cap, back timber respectively before back timber；The back timber box Crossbeam includes two back timber crossbeam risers being oppositely arranged, and three caps are located between two back timber crossbeam risers, Back timber crossbeam top plate is fixedly connected with above two back timber crossbeam risers, the lower section of two back timber crossbeam risers is consolidated Surely be connected with back timber crossbeam bottom plate, the back timber crossbeam bottom plate include positioned at the back timber front end-plate and cap before the back timber it Between back timber crossbeam bottom plate one, the back timber crossbeam bottom plate two between cap in cap before the back timber and the back timber, position The back timber crossbeam bottom plate three after cap and the back timber between cap and cap and institute after the back timber in the back timber State the back timber crossbeam bottom plate four between top beam rear end plate；The upper surface of the back timber crossbeam top plate is fixedly connected with back timber and longitudinally added Strong plate, multiple back timbers have been respectively fixedly connected with it between the longitudinally reinforced plate of the back timber and the back timber side plate of both sides and have laterally strengthened Plate, the back timber transverse direction reinforcing plate are arranged at intervals；The supra polymer plate be arranged at by the adjacent two back timber transverse direction reinforcing plates, In the region that the longitudinally reinforced plate of back timber surrounds with the back timber side plate.
- 4. as claimed in claim 1 adopt fills joint hydraulic bracket system, it is characterised in that the base includes：In being arranged at The base box crossbeam in portion, the front end of the base box crossbeam are fixedly connected on pan frontward end plate, the base box crossbeam Rear end be fixedly connected on base rear end plate, two outsides of the base box crossbeam are respectively arranged with base side plate, the bottom Seat side plate is fixedly connected with the pan frontward end plate and the base rear end plate respectively, the base box crossbeam and the base Multiple brace rods are fixedly connected between side plate, the bottom of multiple brace rods is fixed with supra polymer plate.
- 5. as claimed in claim 4 adopt fills joint hydraulic bracket system, it is characterised in that is set on the base box crossbeam There are two base needlings, needling after needling, base respectively before base, and a base guide cylinder；The base box crossbeam Including two base crossbeam being oppositely arranged risers, two base needlings and the base guide cylinder are located at two bottoms Between seat crossbeam riser, base crossbeam bottom plate, two bases are fixedly connected with below two base crossbeam risers Be fixedly connected with base crossbeam cover plate above crossbeam riser, the base crossbeam cover plate include positioned at the pan frontward end plate with Base crossbeam cover plate one before the base between needling, the bottom between needling before the base and the base guide cylinder Seat crossbearer cover plate two, the base crossbeam cover plate three between needling after the base guide cylinder and the base and positioned at institute State the base crossbeam cover plate four between needling and the base rear end plate after base；The lower surface of the base crossbeam bottom plate is fixed It is connected with the longitudinally reinforced plate of base, has been respectively fixedly connected between the longitudinally reinforced plate of the base and the base side plate of both sides Multiple base transverse direction reinforcing plates, the base transverse direction reinforcing plate are arranged at intervals；The supra polymer plate is arranged at by adjacent two institute State in the region that base transverse direction reinforcing plate, the longitudinally reinforced plate of the base and the base side plate surround.
- 6. as claimed in claim 1 adopt fills joint hydraulic bracket system, it is characterised in that the lead includes：Open circles The column casing of cylindricality, the column casing is interior to be provided with live post, and the bottom of the live post is provided with piston, and the piston slides with the column casing Coordinate, be provided with guide ring one on the piston, the upper end of the column casing is fixed with the guide sleeve being set in the live post, institute State and guide ring two is provided with the inwall of guide sleeve；Dust ring is additionally provided between the live post and the guide sleeve, it is described anti- Konisphere is located at the top of the guide ring two；Guide sleeve groove is offered on the guide sleeve, the dust ring is positioned over described In guide sleeve groove.
- 7. as claimed in claim 1 adopt fills joint hydraulic bracket system, it is characterised in that the filling servicing unit includes two The individual hinged filling auxiliary unit, the base of two filling auxiliary units are articulated and connected, filled described in two The back timber for filling out auxiliary unit is articulated and connected, and the hinged place of the back timber is provided with supra polymer plate.
- 8. as claimed in claim 1 adopt fills joint hydraulic bracket system, it is characterised in that the filling auxiliary stand includes： Bracket base, set cap, the bracket hydraulic column that is connected between the bracket base and the set cap and stablize machine Structure and the thrust gear being arranged in the middle part of the bracket base, the sidepiece of the bracket base is provided with pull body, described The drawing that pull body includes being connected on the bracket base moves jack, and draws the output end for moving jack to be connected with described Drawing move chain or draw move rope, it is described draw move chain or draw move rope with it is described fill servicing unit the base be connected.
- 9. as claimed in claim 8 adopt fills joint hydraulic bracket system, it is characterised in that described draw moves chain or the drawing shifting Rope is provided with two；The bracket hydraulic column is provided with four, and positioned at the both sides of the bracket base；Front and back support hydraulic pressure Horizontal walkway is formed between column, longitudinal walkway is formed between the bracket hydraulic column of both sides, horizontal people's row leads to Road communicates to form T-shaped walkway with longitudinal walkway；Antiskid plate is provided with the T-shaped walkway.
- 10. as claimed in claim 1 adopt fills joint hydraulic bracket system, it is characterised in that the filling servicing unit, described Filling auxiliary stand is respectively arranged with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746077.7A CN107355244B (en) | 2017-08-26 | 2017-08-26 | Mining and charging combined hydraulic support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746077.7A CN107355244B (en) | 2017-08-26 | 2017-08-26 | Mining and charging combined hydraulic support system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355244A true CN107355244A (en) | 2017-11-17 |
| CN107355244B CN107355244B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710746077.7A Active CN107355244B (en) | 2017-08-26 | 2017-08-26 | Mining and charging combined hydraulic support system |
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| CN (1) | CN107355244B (en) |
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| CN207161127U (en) * | 2017-08-26 | 2018-03-30 | 山东矿机集团股份有限公司 | Adopt and fill joint hydraulic bracket system |
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Also Published As
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| CN107355244B (en) | 2023-06-13 |
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Inventor after: Shi Jianxin Inventor after: Wang Jianxiang Inventor after: Tian Chengdong Inventor after: Dai Limin Inventor after: Zhang Tianji Inventor after: Feng Chuanjun Inventor after: Chen Guiming Inventor after: Wang Hongqing Inventor after: Li Zifeng Inventor after: Qin Xiangjun Inventor after: Chen Weihai Inventor after: Yang Guangbing Inventor after: Han Jiyu Inventor after: Han Gang Inventor after: Tang Zhaoliang Inventor after: Xie Juntao Inventor after: Liu Hui Inventor after: Wang Xianghong Inventor after: Zhang Zhiyuan Inventor after: Wang Mouwan Inventor after: Shao Lingmin Inventor after: Cui Yunde Inventor after: Feng Kun Inventor after: Lu Lianying Inventor before: Zhang Zhiyuan Inventor before: Chen Weihai Inventor before: Gao Peng Inventor before: Han Gang Inventor before: Tang Zhaoliang Inventor before: Xie Juntao Inventor before: Liu Hui Inventor before: Yang Guangbing Inventor before: Shao Lingmin Inventor before: Feng Kun Inventor before: Wang Jianxiang Inventor before: Dai Limin Inventor before: Feng Chuanjun Inventor before: Wang Hongqing Inventor before: Qin Xiangjun |
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Effective date of registration: 20180104 Address after: The 262400 big economic development zone in Shandong province Weifang city Changle County Road north of Shandong mining machinery group Limited by Share Ltd Applicant after: SHANDONG MINING MACHINERY GROUP Co.,Ltd. Applicant after: ZIBO WANGMEI MINING CO.,LTD. Address before: The 262400 big economic development zone in Shandong province Weifang city Changle County Road north of Shandong mining machinery group Limited by Share Ltd Applicant before: SHANDONG MINING MACHINERY GROUP Co.,Ltd. |
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Inventor after: Shi Jianxin Inventor after: Wang Jianxiang Inventor after: Tian Chengdong Inventor after: Dai Limin Inventor after: Zhang Tianji Inventor after: Feng Chuanjun Inventor after: Chen Guiming Inventor after: Wang Hongqing Inventor after: Li Zifeng Inventor after: Qin Xiangjun Inventor after: Chen Weihai Inventor after: Yang Guangbing Inventor after: Han Jiyu Inventor after: Han Gang Inventor after: Tang Zhaoliang Inventor after: Xie Juntao Inventor after: Liu Hui Inventor after: Wang Xianghong Inventor after: Zhang Zhiyuan Inventor after: Wang Mouwan Inventor after: Shao Lingmin Inventor after: Cui Yunde Inventor after: Feng Kun Inventor after: Lu Lianying Inventor before: Shi Jianxin Inventor before: Wang Jianxiang Inventor before: Tian Chengdong Inventor before: Dai Limin Inventor before: Zhang Tianji Inventor before: Feng Chuanjun Inventor before: Chen Guiming Inventor before: Wang Hongqing Inventor before: Li Zifeng Inventor before: Qin Xiangjun Inventor before: Chen Weihai Inventor before: Yang Guangbing Inventor before: Han Jiyu Inventor before: Han Gang Inventor before: Tang Zhaoliang Inventor before: Xie Juntao Inventor before: Liu Hui Inventor before: Wang Xianghong Inventor before: Zhang Zhiyuan Inventor before: Wang Mouwan Inventor before: Shao Lingmin Inventor before: Cui Yunde Inventor before: Feng Kun Inventor before: Lu Lianying |
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