CN110385774A - A kind of process units and construction method of bidirectional knockout core precast hollow shock-proof wall plate - Google Patents
A kind of process units and construction method of bidirectional knockout core precast hollow shock-proof wall plate Download PDFInfo
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- CN110385774A CN110385774A CN201910812137.XA CN201910812137A CN110385774A CN 110385774 A CN110385774 A CN 110385774A CN 201910812137 A CN201910812137 A CN 201910812137A CN 110385774 A CN110385774 A CN 110385774A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 33
- 239000004567 concrete Substances 0.000 claims abstract description 30
- 238000000465 moulding Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000006052 feed supplement Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/285—Core puller
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses the process units and construction method of a kind of bidirectional knockout core precast hollow shock-proof wall plate, for producing prefabricated vibration proof hollow wallboard, including core pipe platform, mold platform and ancillary equipment；The mold platform includes molding die and workbench, the core pipe platform is symmetrically arranged at mold platform two sides, including core pipe frame, core pipe track and core pulling oil cylinder, the core pulling oil cylinder pulls core pipe frame in core pipe moving on rails, the core pipe frame includes fixed core pipe group, activity core pipe group and movement frame, the fixed core pipe group is fixedly connected on movement frame, and the activity core pipe group is movably connected on movement frame.The present invention uses bidirectional knockout core technique, and concrete adhesive force when reducing core pulling stroke, and reducing core pulling guarantees the hole quality of hollow hole；Fixed core pipe group and activity core pipe group relative motion guarantee hole quality when core pulling, hole wall collapse when preventing core pulling；With mechanization, high degree of automation, the advantages of high production efficiency.
Description
Technical field
The present invention relates to assembled wallboard production technical fields, and in particular to a kind of bidirectional knockout core precast hollow shock-proof wall plate
Process units and construction method.
Background technique
Country's assembled architecture component is mostly floor, Side fascia, stair, balcony, air-conditioning plate etc. at present, and load bearing wall part
Mostly cast-in-place including shear wall and load-bearing outer wall portion, individual building has using solid precast shear wall technology.It is this to be based on passing
The assembled architecture of system cast-in-place concrete structure thinking design causes to build that whole assembly rate is not high, with the progress of construction technology
With the requirement to construction speed, when construction, more and more uses precast concrete wall panel as building element, straight in construction
Luggage is tapped into match, can effective lifting construction efficiency, but existing assembled wallboard is by production line when being produced,
There are various deficiencies.
The prior art one: the cored slab of prefabricated unidirectional pore-forming, using round core pipe, core pipe is extracted out from wallboard one end, production
Wallboard be generally used for building floor, be not used to load-bearing wall panel, and unidirectional core pulling length is longer, the core pulling time is long, and circle
Wallboard made of shape core pipe is from great, hollow rate is lower.
The prior art two: the cored slab of prefabricated two-way pore-forming needs manually to place when being produced using production line two-way
Core model carry out formwork, after having bound keel reinforcing bar, by human assistance poured and vibrated concrete after carry out it is subsequent maintenance, tear open
The processes such as mould and hoisting transportation.There are production technology complexity in production process, mechanization degree is low, relies on handwork substantially,
Low efficiency, energy consumption is high when maintenance, and in the cored slab only as the template of shear wall, in actual use, need to
Placing concrete in core bore does not also improve efficiency both without saving concrete amount
The prior art three: processing Hollow wall plate in the production line, i.e. two sides are to use framework of steel reinforcement among precast concrete thin plate
Hollow space is filled real with concrete again after installation is in place, practical also quite a kind of solid Bars In Poured Concrete Slab by connection；Program automation
Degree is higher, but Hollow wall plate transportation cost is high, and spoilage is high, and there is still a need for placing concrete is carried out at the scene, only
Certain assembly efficiency is only improved, does not solve the problems, such as the waste of construction efficiency and material.
The prior art four: long line, which squeezes, produces prestressed cored slab, this technology is domestic and international mature and a large amount of uses, still
The production line can only place longitudinal prestressing muscle, can not add the steel mesh that shearing is born in configuration, plate surrounding can not be made to stretch out
Anchor reinforcing bar is drawn, strong assembled integral building can not be formed, it is difficult to resist horizontal earthquake active force, it is ensured that building aseismicity peace
Entirely, therefore floor or maintenance wallboard are only used for.
In building construction process, in order to accelerate construction efficiency, reduces supplies consumption and reduce labor intensity, need one kind
The hollow shock-proof wall plate of precast concrete is applied to fabricated construction, and the shortcomings that overcome above-mentioned existing wallboard, and the present invention provides
A kind of process units and construction method of bidirectional knockout core precast hollow shock-proof wall plate, for producing precast hollow seismic structural wall, earthquake resistant wall.
Summary of the invention
The present invention provides the process units and construction method of a kind of bidirectional knockout core precast hollow shock-proof wall plate, for producing just
Back two sides is each equipped with anti-seismic steel bar net and the load-bearing for drawing anchor reinforcing bar and vibration proof hollow wallboard are stretched out in four sides, using two-way pumping
The characteristics of core technique has core pulling stroke short, high production efficiency.
The technical proposal adopted by the invention to solve the above technical problems is that:
A kind of process units of bidirectional knockout core precast hollow shock-proof wall plate, it is described prefabricated for producing prefabricated vibration proof hollow wallboard
Vibration proof hollow wallboard is upper and lower surface configuration reinforcement net, and the hollow wall panel for drawing anchor reinforcing bar is stretched out in four sides, including core pipe platform,
Mold platform and ancillary equipment；The mold platform includes molding die and workbench, and the molding die is set on the table；
The core pipe platform is symmetrically arranged at mold platform two sides, and totally two sets, the core pipe platform includes core pipe frame, core pipe track and core pulling
Oil cylinder, the core pipe track are located at workbench two sides, and the core pipe is erected on core pipe track, and the core pulling oil cylinder is fixed on core
On pipe track, movable end is connect with core pipe group；
The core pipe frame includes fixed core pipe group, activity core pipe group and movement frame, and the movement is erected on core pipe track, described
Fixed core pipe group is fixedly connected on movement frame, and the activity core pipe group is movably connected on movement frame.
Further, the fixed core pipe group and activity core pipe group include core pipe and core pipe vibration device, the core pipe
Vibration device includes eccentric motor, transmission device and vibrating head core, and vibrating head core one end passes through transmission device and bias electricity
Machine connection, the other end are inserted into inside core pipe.
Further, the core pipe is oval hollow pipe, and inner end is equipped with mother-son mouth, the corresponding core pipe in the left and right sides
Mother-son mouth matches.
Further, the core pipe of the activity core pipe group and the core pipe of fixed core pipe group are staggered.
Further, the inner end outer diameter of the core pipe is 2mm smaller than root outer diameter, and outer diameter gradually reduces.
Further, the core pulling oil cylinder uses hydraulic station for power source, and the hydraulic station is arranged one, two core pulling oil
Cylinder is both connected on hydraulic station, and the hydraulic station includes fuel tank, oil pump, motor, control system and oil pipe.
Further, the molding die includes that end mould, side form and bed die, the end mould and side form are respectively arranged two pieces, phase
It is connected between adjacent end mould and side form using keyway.
Further, the end mould is equipped with the recessing groove of core pipe, and draws the relief hole of anchor reinforcing bar, sets on the side form
There is the relief hole for drawing anchor reinforcing bar.
Further, the ancillary equipment includes material distributing machine, plate vibration machine, rubs flat machine, fork truck, driving, hopper and fortune with the hands
Wooden handcart.
A kind of construction method of the process units of bidirectional knockout core precast hollow shock-proof wall plate, comprising the following steps:
S1, Operational preparation: cleaning work platform is laid with bed die and reinforcing steel bars of wallboards keel, and the simultaneously fixation in place of end mould, side form is tied up
Wire-tie keel and by its end stretch out mold formed draw anchor reinforcing bar；
S2, core pipe are in place: driving hydraulic station drives core pulling oil cylinder to stretch out, and core pipe frame is pushed inwardly to move, until the core pipe of two sides
Docking is in place；
S3, a cloth: the concrete in hopper is transported in material distributing machine by fork truck, and material distributing machine starts cloth, and material distributing machine cloth is extremely
When molding die half height, core pipe vibration device is opened, material distributing machine continues cloth to concrete and is slightly above molding die edge
When stop cloth and vibration；
S4, secondary material distributing: removing material distributing machine, and plate vibration machine is in place, and oscillating plate oversite concrete surface is simultaneously lifted after vibration 20 seconds
Oscillating plate is played, artificial feed supplement is covered again and vibrated 10 seconds, removes plate vibration machine；
S5, surface are rubbed with the hands flat: it is in place to rub flat machine with the hands, to other end uniform motion and rubs flat concrete surface with the hands from molding die one end, past
It is multiple to terminate afterwards twice；
S6, wallboard core pulling: driving hydraulic station drives core pipe frame to move out, during core pulling, fixed core pipe group with movement frame to
Outer extraction, activity core pipe group and movement frame relative motion are simultaneously then extracted out；
Subsequent production: S7 carries out the subsequent production of wallboard according to step S1- S6；
S8, wallboard transhipment: the wallboard for pouring completion and molding die are transported to maintenance area and uniformly conserved by fork truck；
S9, wallboard maintenance and fortune storage: unified storage is carried out after carrying out demoulding to wallboard after the completion of maintenance.
The present invention has the beneficial effect that:
It is equipped on end mould and side form for drawing anchor reinforcing bar relief hole, draws anchor reinforcing bar for being arranged, be able to produce the stretching of four sides
Draw the prefabricated panel of anchor reinforcing bar；
Core pipe is set, and reinforced mesh is arranged in two sides above and below core pipe, so that prefabricated panel both sides are each equipped with shock resisting steel
Muscle net；
Using bidirectional knockout core technique, concrete adhesive force when reducing core pulling stroke, and reducing core pulling guarantees the pore-forming matter of hollow hole
Amount；
Fixed core pipe group and activity core pipe group relative motion guarantee hole quality, and hole wall collapse when effectivelying prevent core pulling；
The core pipe of fixed core pipe group and activity core pipe group is staggered, and in core pulling, order is extracted out, avoid extracting out simultaneously cause it is pre-
Wall hole wall collapse processed, and be staggered in Different Plane in the interface of core pipe, guarantee that hole quality and wall body structure are strong
Degree；
Artificial and equipment cost is effectively reduced in mechanization of the present invention, high degree of automation, high production efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure top view of the invention；
Fig. 3 is fixation core pipe group and activity core pipe group position view of the invention；
Fig. 4 is fixation core pipe group and activity core pipe group movement position schematic diagram of the invention；
Fig. 5 is that core pipe of the invention docks schematic diagram in place.
Appended drawing reference: 1- core pipe frame, the fixed core pipe group of 11-, 111- core pipe, 112- core pipe vibration device, 12- activity core pipe
Group, 13- movement frame, 2- core pipe track, 3- core pulling oil cylinder, 4- molding die, 5- workbench, 6- hydraulic station.
Specific embodiment
Below in conjunction with Figure of description, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
Wallboard produced by the invention is the hollow shock-proof wall plate of precast concrete, and the wallboard includes steel mesh, the reinforcing bar
Net is respectively provided at the top and the bottom of wallboard, altogether two panels, and the steel mesh of top and the bottom forms wall by the lacing wire connection perpendicular to steel mesh
The reinforcing bar keel of plate；It is stretched out outside wallboard on four sides all around of the steel mesh, as drawing anchor reinforcing bar.The wallboard
Hollow hole on length direction is equipped in wall, the hollow hole is formed by core pipe 111, and the hollow hole is parallel to steel mesh and exists
The setting of width direction interval.End mould and side form is arranged by placing core pipe 111 in reinforcing bar keel, in surrounding in the wallboard, and
Casting concrete extracts core pipe 111 out after concrete initial set, removes end mould after unified maintenance and wallboard is made in side form.
Further, upper and lower surface distance of the steel mesh apart from wallboard is 20mm, the drawing anchor reinforcing bar on length direction
Apart from wallboard left and right side 500mm, width direction pulls up anchor reinforcing bar apart from wallboard front and back sides 300mm.
Further, the lacing wire between the steel mesh and hollow hole are staggered；The lacing wire is along length and width side
Interval setting upwards, it is preferred that upper interval 450mm setting, width direction and hollow hole one are a pair of along its length for the lacing wire
It should be arranged.
Further, the wallboard length is not more than 3000mm, width 600-2400mm, with a thickness of 200 or 240mm.
The wallboard is by configuring two layers of steel mesh with stronger shock resistance；The drawing anchor reinforcing bar that steel mesh surrounding is stretched out
Anchor can be drawn at the entirety of stable connection with basis or adjacent wall board in wallboard installation, there is stronger shock resistance, it can
Assembled architecture applied to the area that earthquake intensity is 7 or 8 degree；The hollow hole of the setting of wallboard makes the hollow rate of wallboard not
Less than 27%, the planar inner for comparing solid wall plate is small to rigidity, and has from heavy and light, alleviates wall itself and building base
The burden of plinth, has saved resource.
As shown in Figure 1, 2, a kind of process units of bidirectional knockout core precast hollow shock-proof wall plate, it is empty for producing prefabricated antidetonation
Core-wall plate, the prefabricated vibration proof hollow wallboard are upper and lower surface configuration reinforcement net, and the cavity wall for drawing anchor reinforcing bar is stretched out in four sides
Plate, including core pipe platform, mold platform and ancillary equipment；The mold platform includes molding die 4 and workbench 5, it is described at
Pattern tool 4 is located on workbench 5；The core pipe platform is symmetrically arranged at mold platform two sides, and totally two sets, including core pipe frame 1, core pipe
Track 2 and core pulling oil cylinder 3, the core pipe track 2 are located at 5 two sides of workbench, and the core pipe frame 1 is located on core pipe track 2, described
Core pulling oil cylinder 3 is fixed on core pipe track 2, and movable end is connect with core pipe group 1；The core pipe frame 1 is opposite to be located at 5 liang of workbench
Side is used for two-way outside carry out core pulling action.
As shown in Fig. 1,3,4, the core pipe frame 1 includes fixing core pipe group 11, activity core pipe group 12 and movement frame 13, described
Movement frame 13 is located on core pipe track 2, and the fixed core pipe group 11 is fixedly connected on movement frame 13, the activity core pipe group 12
It is movably connected on movement frame 13.Preferably, the activity core pipe group 12 is located at fixed 11 inside of core pipe group, is carrying out core pulling
When, fixed core pipe group 11 is synchronized with movement frame 13 to be moved out, and activity core pipe group 12 and fixed 11 relative motion of core pipe group are delayed
And draw speed is slower.Preferably, the fixed core pipe group 11 outward extraction when, activity core pipe group 12 delay certain time again into
Row extraction movement, and draw speed is less than fixed 11 draw speed of core pipe group.
Further, the movement of the activity core pipe group 12 and fixed core pipe group 11 is used as power source by hydraulic station 6, adopts
Use hydraulic cylinder as inside and outside telecontrol equipment.Two sets of core pipe platforms share a set of hydraulic station 6 as power source, are convenient for synchronous control
System guarantees the synchronization of core pulling action, guarantees core pulling quality.
As shown in Figure 3,4, further, the fixed core pipe group 11 and activity core pipe group 12 include core pipe 111 and core
Tube vibration device 112, the core pipe vibration device 112 include eccentric motor, transmission device and vibrating head core, the vibrating head core
One end is connect by transmission device with eccentric motor, and the other end is inserted into inside core pipe 111.The eccentric motor generate vibration and by
Transmission device passes to vibrating head core, is shaken during the vibrating head core insertion core pipe 111 is hollow, is carrying out a cloth
When, by vibration so that falling on 4 lower layer of molding die under concrete, and it is uniform that the concrete inside wall is distributed.
As shown in Fig. 3,4,5, further, the core pipe 111 is oval hollow pipe, and inner end is equipped with mother-son mouth, left
The mother-son mouth of the right corresponding core pipe 111 in two sides matches.The core pipe 111 is in place, and the end of the core pipe 111 of two sides passes through primary and secondary
Mouth docking, and be erected on the mould of end by 111 root of core pipe, guarantee the whole stability of core pipe 111.Oval 111 shape of core pipe
At hollow hole compare the wallboard of round hole, under identical appearance size, have hollow rate bigger, lighter advantage of being self-possessed.
As shown in figure 4, further, the core pipe 111 of the core pipe 111 of the activity core pipe group 12 and fixed core pipe group 11 is handed over
Mistake setting.The core pipe that is staggered 111, and by activity core pipe group 12 and fixed 11 relative motion of core pipe group, it is spaced simultaneously order
It carries out core pulling to guarantee not solidifying the stabilization of concrete integral structure, had both avoided because while concrete adhesive force is larger when core pulling,
The problem of core pulling difficulty is easy absorption and drives concrete, destroys hollow hole inner cavity quality, it is secondary further through the core pipe 111 that is staggered
Sequence realization of releasing is supported concrete, prevents hole wall collapse, guarantees wallboard quality.
As shown in figure 5, further, in the core pipe 111 of the fixed core pipe group 11 and the core pipe 111 of activity core pipe group 12
End is arranged in a staggered manner, and avoids being generally aligned in the same plane because of 111 connector of core pipe when leading to core pulling and repeatedly applies external force to same plane position
And the damage for not solidifying concrete integral structure inside wall is caused, influence wall quality.
Further, the inner end outer diameter of the core pipe 111 is 2mm smaller than root outer diameter, and outer diameter gradually reduces.By core
Pipe 111 is set as inner small and outside big structure, is more easier core pulling, and outer diameter gradual change is smaller, ensure that preferable extraction effect
The hollow rate of wall is not influenced while fruit.
As shown in Figure 1, further, the core pulling oil cylinder 3 uses hydraulic station for power source, the hydraulic station setting one
A, two core pulling oil cylinders 3 are both connected on hydraulic station 6, and the hydraulic station 6 includes fuel tank, oil pump, motor, control system and oil
Pipe.The hydraulic station 6 is that core pulling oil cylinder 3 provides power and controls its movement；The fixed core pipe group 11 and activity core pipe group 12
Power and control by hydraulic station 6 provide.
As shown in Fig. 1,3,4, further, the core pulling oil cylinder 3 is hydraulic cylinder, is fixed on core pipe track 2, in parallel
In the direction of motion of core pipe frame 1, is acted on core pipe frame 1 by hydraulic station 6 as power source, make its reciprocating motion.The pumping
Core oil cylinder 3 pushes movement frame 13 to move back and forth on the gear track on core pipe track 2, and by the control system of hydraulic station 6
The order of realization activity core pipe group 12 and fixed core pipe group 11 is extracted out.
Further, the molding die 4 includes that end mould, side form and bed die, the end mould and side form are respectively arranged two pieces, phase
It is connected between adjacent end mould and side form using keyway.
Further, the end mould is equipped with the recessing groove of core pipe 111, and draws the relief hole of anchor reinforcing bar, the side form
It is equipped with the relief hole for drawing anchor reinforcing bar.
Further, the ancillary equipment includes material distributing machine, plate vibration machine, rubs flat machine, fork truck, driving, hopper and fortune with the hands
Wooden handcart.
Further, using the vibratory compaction mode of core pipe vibration device 112 and plate vibration machine, so that mixed inside wallboard
Solidifying soil is uniformly closely knit, and contoured surface is high-quality, and manufactured panel structure intensity is high, and stability is good, and Forming Quality is good.
A kind of construction method of the process units of bidirectional knockout core precast hollow shock-proof wall plate, comprising the following steps:
S1, Operational preparation: cleaning work platform is laid with bed die and reinforcing steel bars of wallboards keel, and the simultaneously fixation in place of end mould, side form is tied up
Wire-tie keel and by its end stretch out mold formed draw anchor reinforcing bar；
S2, core pipe 111 are in place: driving hydraulic station drives core pulling oil cylinder 3 to stretch out, and core pipe frame 1 is pushed inwardly to move, until two sides
Core pipe 111 is docked in place；Before core pipe 111 is docked, activity core pipe group 12 and fixed core pipe group 11 are restored to initial position, then into
Row docking；
S3, a cloth: the concrete in hopper is transported in material distributing machine by fork truck, and material distributing machine starts cloth, and material distributing machine cloth is extremely
When 4 half height of molding die, core pipe vibration device 112 is opened, material distributing machine continues cloth to concrete and is slightly above molding die 4
Stop cloth and vibration when edge；
S4, secondary material distributing: removing material distributing machine, and plate vibration machine is in place, and oscillating plate oversite concrete surface is simultaneously lifted after vibration 20 seconds
Oscillating plate is played, artificial feed supplement is covered again and vibrated 10 seconds, removes plate vibration machine；
S5, surface are rubbed with the hands flat: it is in place to rub flat machine with the hands, to other end uniform motion and rubs flat concrete surface with the hands from 4 one end of molding die, past
It is multiple to terminate afterwards twice；
S6, wallboard core pulling: driving hydraulic station 6 drives core pipe frame 1 to move out, and during core pulling, fixed core pipe group 11 is with movement
Frame 13 is extracted out outward, and activity core pipe group 12 and 13 relative motion of movement frame are simultaneously then extracted out；
Subsequent production: S7 carries out the subsequent production of wallboard according to step S1- S6；
S8, wallboard transhipment: the wallboard for pouring completion and molding die 4 are transported to maintenance area and uniformly conserved by fork truck；
S9, wallboard maintenance and fortune storage: unified storage is carried out after carrying out demoulding to wallboard after the completion of maintenance.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of process units of bidirectional knockout core precast hollow shock-proof wall plate, described pre- for producing prefabricated vibration proof hollow wallboard
Vibration proof hollow wallboard processed is upper and lower surface configuration reinforcement net, and the hollow wall panel for drawing anchor reinforcing bar is stretched out in four sides, characterized in that packet
Include core pipe platform, mold platform and ancillary equipment；The mold platform includes molding die (4) and workbench (5), the molding
Mold (4) is located on workbench (5)；The core pipe platform is symmetrically arranged at mold platform two sides, and totally two sets, including core pipe frame (1),
Core pipe track (2) and core pulling oil cylinder (3), the core pipe track (2) are located at workbench (5) two sides, and the core pipe frame (1) is located at core
On pipe track (2), the core pulling oil cylinder (3) is fixed on core pipe track (2), and movable end is connect with core pipe group (1)；
The core pipe frame (1) includes fixed core pipe group (11), activity core pipe group (12) and movement frame (13), the movement frame (13)
It is located on core pipe track (2), the fixed core pipe group (11) is fixedly connected on movement frame (13), the activity core pipe group (12)
It is movably connected on movement frame (13).
2. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 1, it is characterized in that: described
Fixed core pipe group (11) and activity core pipe group (12) include core pipe (111) and core pipe vibration device (112), the core pipe vibration
Device (112) includes eccentric motor, transmission device and vibrating head core, and vibrating head core one end passes through transmission device and bias electricity
Machine connection, it is internal that the other end is inserted into core pipe (111).
3. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 2, it is characterized in that: described
Core pipe (111) is oval hollow pipe, and inner end is equipped with mother-son mouth, the mother-son mouth phase of the corresponding core pipe in the left and right sides (111)
Match.
4. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 2, it is characterized in that: described
The core pipe (111) of activity core pipe group (12) and the core pipe (111) of fixed core pipe group (11) are staggered.
5. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 2, it is characterized in that: described
The inner end outer diameter of core pipe (111) is 2mm smaller than root outer diameter, and outer diameter gradually reduces.
6. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 1, it is characterized in that: described
Core pulling oil cylinder (3) uses hydraulic station (6) for power source, and the hydraulic station (6) is arranged one, and two core pulling oil cylinders (3) are all connected with
On hydraulic station (6), the hydraulic station (6) includes fuel tank, oil pump, motor, control system and oil pipe.
7. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 2, it is characterized in that: described
Molding die (4) includes that end mould, side form and bed die, the end mould and side form are respectively arranged two pieces, between adjacent end mould and side form
It is connected using keyway.
8. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 7, it is characterized in that: described
It holds mould to be equipped with the recessing groove of core pipe (111), and draws the relief hole of anchor reinforcing bar, the side form is equipped with the resigning for drawing anchor reinforcing bar
Hole.
9. the process units of a kind of bidirectional knockout core precast hollow shock-proof wall plate according to claim 1, it is characterized in that: described
Ancillary equipment includes material distributing machine, plate vibration machine, rubs flat machine, fork truck, driving, hopper and fortune wooden handcart with the hands.
10. a kind of process units of bidirectional knockout core precast hollow shock-proof wall plate described in -9 any one according to claim 1
Construction method, it is characterized in that: the following steps are included:
S1, Operational preparation: cleaning work platform is laid with bed die and reinforcing steel bars of wallboards keel, and the simultaneously fixation in place of end mould, side form is tied up
Wire-tie keel and by its end stretch out mold formed draw anchor reinforcing bar；
S2, core pipe (111) are in place: driving hydraulic station drives core pulling oil cylinder (3) to stretch out, and core pipe frame (1) is pushed inwardly to move, until
Core pipe (111) docking of two sides is in place；
S3, a cloth: the concrete in hopper is transported in material distributing machine by fork truck, and material distributing machine starts cloth, and material distributing machine cloth is extremely
It when molding die (4) half height, opens core pipe vibration device (112), material distributing machine continues cloth and slightly above forms to concrete
Stop cloth and vibration when mold (4) edge；
S4, secondary material distributing: removing material distributing machine, and plate vibration machine is in place, and oscillating plate oversite concrete surface is simultaneously lifted after vibration 20 seconds
Oscillating plate is played, artificial feed supplement is covered again and vibrated 10 seconds, removes plate vibration machine；
S5, surface are rubbed with the hands flat: it is in place to rub flat machine with the hands, to other end uniform motion and rubs flat concrete surface with the hands from molding die (4) one end,
Back and forth terminate afterwards twice；
S6, wallboard core pulling: driving hydraulic station (6) drives core pipe frame (1) to move out, during core pulling, fixed core pipe group (11)
It is extracted out outward with movement frame (13), activity core pipe group (12) and movement frame (13) relative motion are simultaneously then extracted out；
Subsequent production: S7 carries out the subsequent production of wallboard according to step S1- S6；
S8, wallboard transhipment: the wallboard for pouring completion and molding die (4) are transported to maintenance area and uniformly conserved by fork truck；
S9, wallboard maintenance and fortune storage: unified storage is carried out after carrying out demoulding to wallboard after the completion of maintenance.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347550A (en) * | 2020-05-02 | 2020-06-30 | 郑州玛纳房屋装备有限公司 | Bidirectional orifice plate production process by using master-slave mold technology |
| CN113084973A (en) * | 2021-04-22 | 2021-07-09 | 北京珠穆朗玛绿色建筑科技有限公司 | L-shaped and T-shaped prefabricated hollow shear wall plate vertical mold production equipment and working method |
| CN113479644A (en) * | 2021-06-25 | 2021-10-08 | 河北新大地机电制造有限公司 | Automatic core pulling and transferring mechanism |
| CN114378932A (en) * | 2021-12-30 | 2022-04-22 | 福建群峰机械有限公司 | Core pulling process for acoustic screen |
| CN117901255A (en) * | 2024-03-19 | 2024-04-19 | 中铁四局集团有限公司 | Standardized feeding mechanism and method for longitudinal bars of prefabricated small box girder steel mesh |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090181119A1 (en) * | 2008-01-15 | 2009-07-16 | Chih-Yu Chen | Lateral core-pulling mechanism of mold |
| CN202241531U (en) * | 2011-08-01 | 2012-05-30 | 鲍威 | Stepping hydraulic core-pulling machine |
| CN202540437U (en) * | 2012-04-16 | 2012-11-21 | 鲍威 | Bidirectional core extracting machine |
| CN208148135U (en) * | 2018-04-19 | 2018-11-27 | 宁夏千秋墙体材料有限公司 | Poling core pulling equipment and wallboard laminator |
| CN210969322U (en) * | 2019-08-30 | 2020-07-10 | 山东兴玉机械科技有限公司 | Production device of bidirectional core-pulling prefabricated hollow anti-seismic wallboard |
-
2019
- 2019-08-30 CN CN201910812137.XA patent/CN110385774B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090181119A1 (en) * | 2008-01-15 | 2009-07-16 | Chih-Yu Chen | Lateral core-pulling mechanism of mold |
| CN202241531U (en) * | 2011-08-01 | 2012-05-30 | 鲍威 | Stepping hydraulic core-pulling machine |
| CN202540437U (en) * | 2012-04-16 | 2012-11-21 | 鲍威 | Bidirectional core extracting machine |
| CN208148135U (en) * | 2018-04-19 | 2018-11-27 | 宁夏千秋墙体材料有限公司 | Poling core pulling equipment and wallboard laminator |
| CN210969322U (en) * | 2019-08-30 | 2020-07-10 | 山东兴玉机械科技有限公司 | Production device of bidirectional core-pulling prefabricated hollow anti-seismic wallboard |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347550A (en) * | 2020-05-02 | 2020-06-30 | 郑州玛纳房屋装备有限公司 | Bidirectional orifice plate production process by using master-slave mold technology |
| CN113084973A (en) * | 2021-04-22 | 2021-07-09 | 北京珠穆朗玛绿色建筑科技有限公司 | L-shaped and T-shaped prefabricated hollow shear wall plate vertical mold production equipment and working method |
| CN113084973B (en) * | 2021-04-22 | 2022-11-11 | 北京珠穆朗玛绿色建筑科技有限公司 | L-shaped and T-shaped prefabricated hollow shear wall plate vertical mold production equipment and working method |
| CN113479644A (en) * | 2021-06-25 | 2021-10-08 | 河北新大地机电制造有限公司 | Automatic core pulling and transferring mechanism |
| CN114378932A (en) * | 2021-12-30 | 2022-04-22 | 福建群峰机械有限公司 | Core pulling process for acoustic screen |
| CN114378932B (en) * | 2021-12-30 | 2023-10-10 | 福建群峰机械有限公司 | Acoustic panel core pulling technology |
| CN117901255A (en) * | 2024-03-19 | 2024-04-19 | 中铁四局集团有限公司 | Standardized feeding mechanism and method for longitudinal bars of prefabricated small box girder steel mesh |
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