CN110421710A - A kind of hollow shock-proof wall plate production line of precast concrete and construction method - Google Patents
A kind of hollow shock-proof wall plate production line of precast concrete and construction method Download PDFInfo
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- CN110421710A CN110421710A CN201910800345.8A CN201910800345A CN110421710A CN 110421710 A CN110421710 A CN 110421710A CN 201910800345 A CN201910800345 A CN 201910800345A CN 110421710 A CN110421710 A CN 110421710A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 239000011178 precast concrete Substances 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000000465 moulding Methods 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 239000004567 concrete Substances 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 28
- 238000007667 floating Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000005056 compaction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending 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
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 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
- 238000009940 knitting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
- B28B15/007—Plant with two or more identical shaping or moulding devices
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a kind of hollow shock-proof wall plate production line of precast concrete and construction methods, for producing prefabricated vibration proof hollow wallboard, including platform base, core unit, molding machine and auxiliary device, the core unit and molding machine are located on platform base, on same production line, the core unit is located in front of molding machine；The platform base includes the template of workbench and complete setting, the molding for wallboard；The core unit is located at for the hollow hole forming of wallboard, and plays the role of shaking air-free concrete；The molding machine is used for R.C. wall board cloth, jolt ramming and the effect of floating；The auxiliary device is for allocating and transporting equipment, transhipment concrete and transhipment forming wall plate.The present invention draws the setting of anchor reinforcing bar and reinforced mesh by what length direction pull core model realized wallboard side, and has the advantages that high degree of automation, high production efficiency, cheap, effectively reduces manually and equipment cost.
Description
Technical field
The present invention relates to assembled wallboard production technical fields, and in particular to a kind of hollow shock-proof wall plate of precast concrete is raw
Producing line 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 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 two: processing Hollow wall plate in the production line, i.e. two sides are to use reinforcing bar 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 skeleton connection；The program is certainly
Dynamicization degree is higher, but Hollow wall plate transportation cost is high, and spoilage is high, and there is still a need for carry out pouring coagulation at the scene
Soil, only improves certain assembly efficiency, does not solve the problems, such as the waste of construction efficiency and material.
The prior art three: 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 precast concrete hollow shock-proof wall plate production line and construction method can be in skies using shuttering supporting fixed steel bars net
Core tow sides configuration reinforcement net, and stretched out four sides and draw anchor reinforcing bar, industrially produce hollow shock-proof wall plate；And
The present invention has mechanization degree high, and high degree of automation, cost is lower, the strong height of prefabricated panel, feature applied widely.
Summary of the invention
The present invention provides a kind of hollow shock-proof wall plate production line of precast concrete and construction method, for producing both sides
It is each equipped with anti-seismic steel bar net and the load-bearing for drawing anchor reinforcing bar and vibration proof hollow wallboard is stretched out in four sides.
The technical proposal adopted by the invention to solve the above technical problems is that:
A kind of hollow shock-proof wall plate production line of precast concrete, for producing prefabricated vibration proof hollow wallboard, the prefabricated antidetonation is empty
Core-wall plate is upper and lower surface configuration reinforcement net, and the hollow wall panel for drawing anchor reinforcing bar, including platform base, core model dress are stretched out in four sides
Set, molding machine and auxiliary device, the core unit and molding machine are located on platform base, the core unit be located at
In front of type device；
The platform base includes main frame, workbench, the template of complete setting and track, and the workbench is set on the ground,
The main frame is two outline borders disposed in parallel, is located at workbench two sides, the track is located at the two sides of main frame, the mould
Plate interval is located between main frame；Every set template includes two pieces of side forms of two pieces of front and back end mould and left and right, and the end mould is fixed on work
Make on platform, and vertical with main frame, the side form is connected on main frame by hydraulic telescopic device；
The core unit includes core model trolley, driving device, core model and core mould vibrating device；The core model trolley is located at track
On, the driving device is located on core model trolley, and the core model and core mould vibrating device are located at below core model trolley, the core model
One end stretch out core model trolley outside, the other end is fixed on core model trolley, and the core mould vibrating device is connect with core model；
The molding machine includes molding trolley, running gear, cloth bucket, compaction device and floating device, the molding trolley
If in orbit, the cloth bucket and running gear are located above molding trolley, the compaction device and floating device are located at into
Below type trolley, for jolt ramming and concrete is smoothed out；
The auxiliary device include row hang, conveyer bucket and fork truck, the row, which is hung, to be crossed on the outside of spaced platform base, institute
It states fork truck and is used to supplement concrete to molding machine for transporting conveyer bucket, the conveyer bucket；
It is equipped with automatic control cabinet on the core unit and molding machine, for controlling the operation of various components.
Further, the core model is spaced straight tube, is used for wallboard hollow forming, the end mould is equipped with and core
The core bore that mould matches, the side form are connect with end natch slot, and are equipped with the relief hole of the drawing anchor reinforcing bar of wallboard side stretching.
Further, the extension of the core model is used for the hollow hole forming of wallboard, described when the core unit is in place
The both ends of core model are respectively provided in the core bore of end mould.
Further, the core mould vibrating device is fixed on core model, including eccentric motor, transmission device and vibrating head
Core, the vibrating head core are inserted into inside core model, are used for transmission vibration.
Further, the main frame length is 110-200m, and internal interval setting 24-44 covers template.
Further, the core model is fixed on the lower section of core model trolley, and end is connect by steel plate with core model trolley, and two
Using threaded connection between person.
Further, the end mould is equipped with the relief hole of core model, and the relief hole is bonded with core model, the end mould and side
Mould is equipped with the relief hole for drawing anchor reinforcing bar；The side form is connect by hydraulic cylinder with main frame, and two liquid are arranged on every piece of side form
Cylinder pressure.
Further, the driving device of the core unit and the running gear of molding machine are motor driver,
The driving device is hoist engine, is connected with the wirerope fixing seat for being fixed on main frame end.
A kind of construction method of the hollow shock-proof wall plate production line of precast concrete, comprising the following steps:
S1, Operational preparation: cleaning work platform is laid with reinforcing steel bars of wallboards keel, and side form is in place and is fixedly connected with end mould, assembling reinforcement
Template formation drawing anchor reinforcing bar is simultaneously stretched out in its end by net；
S2, equipment are in place: being hung using row and core unit and molding machine are hoisted to the production line for preparing production, core unit is just
Position drives core model to be located at designated position, the wirerope in driving device is fixed with wirerope fixing seat；
S3, cloth of wallboard: the concrete in conveyer bucket is transported in cloth bucket by fork truck, and molding machine enters operating position,
Cloth on one side walk while, concrete is vibrated and smoothed out by compaction device and floating device, while core mould vibrating device
Core mould vibrating is driven to carry out vibrating for concrete；
S4, wallboard secondary material distributing: surface forming is bad when first time cloth, and cloth bucket carries out secondary material distributing, while core unit
It travels forward and extracts core model out, while core unit drives core model to second block of wallboard；
S5, continuous production: carrying out wallboard production according to the mode of operation of S3, S4, after whole production line completion, by core unit and
Molding machine is hoisted to next production line and is produced；
S6, wallboard maintenance: wallboard carries out natural curing after the completion of pouring, and after reaching curing requirements, separates side form 13, row is hung wall
Plate, which is sling, is transported to designated position storage by transport vehicle.
Further, in step S1, when assembling reinforcement net, above steel mesh away from wallboard upper surface 20mm, below steel mesh
Away from wallboard lower surface 20mm, anchor reinforcing bar is drawn to expose wallboard short side 500mm respectively, exposes wallboard long side 300mm, top and bottom steel mesh
Between fixed by lacing wire, lacing wire along wallboard longitudinal direction interval 450mm be distributed.
The present invention has the beneficial effect that:
It is equipped with the hole for drawing anchor reinforcing bar to fix and support on end mould and side form, draws anchor reinforcing bar for being arranged, is able to produce four
The prefabricated panel for drawing anchor reinforcing bar is stretched out in side；
Core model is set, and reinforced mesh is arranged in two sides above and below core model, so that prefabricated panel both sides are each equipped with shock resisting steel
Muscle net；
By being arranged and moving core model on length direction, the stretching of the drawing anchor reinforcing bar of wallboard side is not interfered, and pass through core model
Gap draw to reinforced mesh solid, effective intensity for promoting wallboard；
Core model unidirectionally arranges that the unidirectional cloth hole of the prefabricated panel of production has stronger resistance to compression, bending resistance, can be applied to high level
Building；
Mechanization of the present invention, high degree of automation, high production efficiency is cheap, and artificial and equipment cost is effectively reduced.
Detailed description of the invention
Fig. 1 is overall schematic of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is single production line side view of the invention；
Fig. 4 is core unit structural schematic diagram of the invention；
Fig. 5 is forming device structure schematic diagram of the invention；
Fig. 6 is Fig. 1, the portion A enlarged diagram in 2.
Appended drawing reference: 1- platform base, 11- main frame, the end 12- mould, 13- side form, 2- core unit, 21- core model trolley,
22- driving device, 23- core model, 24- core mould vibrating device, 3- molding machine, 31- form trolley, 32- running gear, 33- cloth
Hopper, 34- compaction device, 35- floating device, 4- auxiliary device, 41- row are hung, 42- conveyer bucket, 43- fork truck.
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 model 23, and the hollow hole is parallel to steel mesh and exists
The setting of width direction interval.End mould 12 and side form 13 is arranged by placing core model 23 in reinforcing bar keel, in surrounding in the wallboard,
And casting concrete, extract core model 23 out after concrete setting, and remove end mould 12 and wallboard is made in side form 13.
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 Fig. 1,2,3,6, a kind of hollow shock-proof wall plate production line of precast concrete, for producing prefabricated vibration proof hollow
Wallboard, the prefabricated vibration proof hollow wallboard are upper and lower surface configuration reinforcement net, and the hollow wall panel for drawing anchor reinforcing bar is stretched out in four sides,
Including platform base 1, core unit 2, molding machine 3 and auxiliary device 4, the core unit 2 and molding machine 3 are located at platform
On basis 1, the core unit 2 is located at 3 front of molding machine；
The platform base 1 includes main frame 11, workbench, the template of complete setting and track, and the workbench is located at ground
On, the main frame 11 is two outline borders disposed in parallel, is located at workbench two sides, the track is located at the two of main frame 11
Side, the form spacing are located between main frame 11；Every set template includes two pieces of side forms 13 of two pieces of front and back end mould 12 and left and right, institute
It is fixed on the table and vertical with main frame to state end mould 12, the side form 13 is connected to main frame by hydraulic telescopic device
On 11；The reinforcing bar keel are placed on the table, the workbench as the bed die for producing wallboard, for wallboard bottom surface at
The upper surface of type, the wallboard is formed by floating device 35.
As shown in figure 4, the core unit 2 includes core model trolley 21, driving device 22, core model 23 and core mould vibrating device
24；The core model trolley 21 is set in orbit, and the driving device 22 is located on core model trolley 21, the core model 23 and core model vibration
Dynamic device 24 is located at 21 lower section of core model trolley, and one end of the core model 23 is stretched out outside core model trolley 21, and the other end is fixed on core model
On trolley 21, the core mould vibrating device 24 is connect with core model 23；
As shown in figure 5, the molding machine 3 includes molding trolley 31, running gear 32, cloth bucket 33, compaction device 34 and smears
Leveling device 35, the molding trolley 31 are set in orbit, and the cloth bucket 33 and running gear 32 are located at 31 top of molding trolley,
The compaction device 34 and floating device 35 are located at 31 lower section of molding trolley, for jolt ramming and smooth out concrete；Preferably, described
Floating device 35 moves reciprocatingly for motor drive crankshaft-link rod plays the role of floating.
As shown in Figure 1, 2, the auxiliary device 4 includes that row hangs 41, conveyer bucket 42 and fork truck 43, and the row hangs 41 and is crossed on
Spaced 1 outside of platform base, the fork truck 43 are used for for transporting conveyer bucket 42, the conveyer bucket 42 to molding machine
3 supplement concrete；
It is equipped with automatic control cabinet on the core unit 2 and molding machine 3, for controlling the operation of various components.
As shown in figure 4, further, the core model 23 is spaced straight tube, it to be used for wallboard hollow forming, the end
Mould 12 is equipped with the core bore to match with core model 23, and the side form 13 is connect with end 12 keyway of mould, and is equipped with wallboard side and is stretched
The relief hole of drawing anchor reinforcing bar out.Preferably, the end mould 12 is formed for wallboard front/rear end, and is propped up core model 23
Support.Preferably, the core model 23 is oval straight tube, smooth outer surface.
As shown in figure 4, further, the extension of the core model 23 is used for the hollow hole forming of wallboard, the core model dress
Set 2 it is in place when, the both ends of the core model 23 be respectively provided at end mould 12 core bore on.
As shown in figure 4, further, the core mould vibrating device 24 is fixed on core model 23, including eccentric motor, transmission
Device and vibrating head core, the vibrating head core are inserted into inside core model 23, are used for transmission vibration.
Further, 11 length of main frame is 110-200m, and internal interval setting 24-44 covers template.
Further, the core model 23 is fixed on the lower section of core model trolley 21, and end passes through steel plate and core model trolley 21
Connection, between the two using threaded connection.
Further, the end mould 12 is equipped with the relief hole of core model 23, and the relief hole is bonded with core model 23, the end
Mould 12 and side form 13 are equipped with the relief hole for drawing anchor reinforcing bar；The side form 13 is connect by hydraulic cylinder with main frame 11, every piece of side
Two hydraulic cylinders are set on mould 13.
Further, the driving device 22 of the core unit 2 and the running gear 32 of molding machine 3 are motor driven
Device, the driving device 22 are hoist engine, are connected with the wirerope fixing seat for being fixed on 11 end of main frame.Preferably, institute
When stating the movement of core unit 2, wirerope is wound by hoist engine, core unit 2 is pulled to travel forward.Preferably, the walking dress
It is mobile by chain drive wheel for motor to set 32.
As shown in Figure 1, 2, the construction method of the hollow shock-proof wall plate production line of a kind of precast concrete, comprising the following steps:
S1, Operational preparation: cleaning work platform is laid with reinforcing steel bars of wallboards keel, and side form 13 is in place and is fixedly connected with end mould 12, binds
Template formation drawing anchor reinforcing bar is simultaneously stretched out in its end by steel mesh；
S2, equipment are in place: hanging 41 using row and core unit 2 and molding machine 3 are hoisted to the production line for preparing to produce, core model dress
It sets 2 in place, drives core model 23 to be located at designated position, the wirerope in driving device 22 is fixed with wirerope fixing seat；
S3, cloth of wallboard: the concrete in conveyer bucket 42 is transported in cloth bucket 33 by fork truck 43, and molding machine 3 enters work
Make position, cloths on one side walk while, concrete is vibrated and smoothed out by compaction device 34 and floating device 35, while core model
Vibration device 24 also drives the vibration of core model 23 to carry out vibrating for concrete；
S4, wallboard secondary material distributing: surface forming is bad when first time cloth, and cloth bucket 33 carries out secondary material distributing, while core model fills
It sets 2 and travels forward and extract core model 23 out, while core unit 2 drives core model 23 to second block of wallboard；
Continuous production: S5 carries out wallboard production according to the mode of operation of S3, S4, after whole production line completion, by core unit 2
Next production line is hoisted to molding machine 3 to be produced；
S6, wallboard maintenance: wallboard carries out natural curing after the completion of pouring, and after reaching curing requirements, separates side form 13, row hangs 41 will
Wallboard, which is sling, is transported to designated position storage by transport vehicle.
Further, in step S1, when assembling reinforcement net, above steel mesh away from wallboard upper surface 20mm, below steel mesh
Away from wallboard lower surface 20mm, anchor reinforcing bar is drawn to expose wallboard short side 500mm respectively, exposes wallboard long side 300mm, top and bottom steel mesh
Between fixed by lacing wire, lacing wire along wallboard longitudinal direction interval 450mm be distributed.
Further, in step S3, after concrete unloads, from flowing downward in the gap of core model 23 and reinforcing bar keel, lead to
The shock effect concrete for crossing compaction device 34 and core mould vibrating device 24 is gradually reduced and closely knit, and floating device 35 is in wallboard table
The concrete of face reciprocating motion smooth out surface.
Further, in step S3, concrete is discharged into the wall board forming chamber that template surrounds by cloth bucket 33, the height of cloth
Degree is determined according to the height of preset hopper, in cloth process, because of the shake of compaction device 34 and core mould vibrating device 24
Movement is used, and the surface relief of a cloth is uneven, and molding machine 3 retracts initial position and carries out secondary material distributing.
Further, step S3, in S4, a cloth and secondary material distributing are carried out continuously construction without interval time.It is preferred that
, the concrete is half dry concrete, is not necessarily to steam curing.
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 hollow shock-proof wall plate production line of precast concrete, for producing prefabricated vibration proof hollow wallboard, the prefabricated antidetonation
Hollow wall panel 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 including platform
Basic (1), core unit (2), molding machine (3) and auxiliary device (4), the core unit (2) and molding machine (3) are located at
On platform base (1), the core unit (2) is located in front of molding machine (3)；
The platform base (1) includes main frame (11), workbench, the template of complete setting and track, and the workbench is located at
On ground, the main frame (11) is two outline borders disposed in parallel, is located at workbench two sides, the track is located at main frame
(11) two sides, the form spacing are located between main frame (11)；Every set template includes two pieces of front and back end mould (12) and left and right
Two pieces of side forms (13), the end mould (12) is fixed on the table, and vertical with main frame, and the side form (13) is stretched by hydraulic
Compression apparatus is connected on main frame (11)；
The core unit (2) includes core model trolley (21), driving device (22), core model (23) and core mould vibrating device (24)；
The core model trolley (21) sets in orbit, and the driving device (22) is located on core model trolley (21), the core model (23) and
Core mould vibrating device (24) is located at below core model trolley (21), and core model trolley (21) are stretched out outside in one end of the core model (23), separately
One end is fixed on core model trolley (21), and the core mould vibrating device (24) connect with core model (23)；
The molding machine (3) includes molding trolley (31), running gear (32), cloth bucket (33), compaction device (34) and smears
Leveling device (35), the molding trolley (31) set in orbit, and it is small that the cloth bucket (33) and running gear (32) are located at molding
Above vehicle (31), the compaction device (34) and floating device (35) are located at below molding trolley (31), are used for jolt ramming and floating
Concrete；
The auxiliary device (4) includes that row hangs (41), conveyer bucket (42) and fork truck (43), and the row, which hangs (41) and is crossed on interval, to be set
On the outside of the platform base (1) set, for transporting conveyer bucket (42), the conveyer bucket (42) is used to give molding dress the fork truck (43)
Set (3) supplement concrete；
It is equipped with automatic control cabinet on the core unit (2) and molding machine (3), for controlling the operation of various components.
2. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 1, it is characterized in that: the core model
(23) it is spaced straight tube, is used for wallboard hollow forming, the end mould (12) is equipped with the core to match with core model (23)
Hole, the side form (13) connect with end mould (12) keyway, and are equipped with the relief hole of the drawing anchor reinforcing bar of wallboard side stretching.
3. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 2, it is characterized in that: the core model
(23) extension is used for the hollow hole forming of wallboard, when the core unit (2) is in place, the both ends difference of the core model (23)
It is located in the core bore at end mould (12).
4. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 1, it is characterized in that: the core model shakes
Dynamic device (24) are fixed on core model (23), including eccentric motor, transmission device and vibrating head core, and the vibrating head core is inserted into core
Mould (23) is internal, is used for transmission vibration.
5. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 1, it is characterized in that: the main frame
(11) length is 110-200m, and internal interval setting 24-44 covers template.
6. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 1, it is characterized in that: the core model
(23) it is fixed on the lower section of core model trolley (21), end is connect by steel plate with core model trolley (21), uses spiral shell between the two
Line connection.
7. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 1, it is characterized in that: the end mould
(12) it is equipped with the relief hole of core model (23), the relief hole is bonded with core model (23), on the end mould (12) and side form (13)
Equipped with the relief hole for drawing anchor reinforcing bar；The side form (13) is connect by hydraulic cylinder with main frame (11), is set on every piece of side form (13)
Set two hydraulic cylinders.
8. the hollow shock-proof wall plate production line of a kind of precast concrete according to claim 1, it is characterized in that: the core model fills
The running gear (32) of the driving device (22) and molding machine (3) of setting (2) is motor driver, the driving device
(22) it is hoist engine, is connected with the wirerope fixing seat for being fixed on main frame (11) end.
9. a kind of construction party of the hollow shock-proof wall plate production line of precast concrete according to any one of claims 1 to 8
Method, characterized in that the following steps are included:
S1, Operational preparation: cleaning work platform is laid with reinforcing steel bars of wallboards keel, and side form (13) is in place and is fixedly connected with end mould (12),
Template formation drawing anchor reinforcing bar is simultaneously stretched out in its end by assembling reinforcement net；
S2, equipment are in place: (41) hung using row, and core unit (2) and molding machine (3) are hoisted to the production line for preparing to produce,
Core unit (2) in place, drives core model (23) to be located at designated position, the wirerope on driving device (22) is fixed with wirerope
Seat is fixed；
S3, cloth of wallboard: the concrete in conveyer bucket (42) is transported in cloth bucket (33) by fork truck (43), molding machine
(3) enter operating position, cloth on one side walk while, compaction device (34) and floating device (35) by concrete vibrate with
It smoothes out, while core mould vibrating device (24) also drives core model (23) vibration to carry out vibrating for concrete；
S4, wallboard secondary material distributing: surface forming is bad when first time cloth, and cloth bucket (33) carries out secondary material distributing, while core model
Device (2), which travels forward, extracts core model (23) out, while core unit (2) drives core model (23) to second block of wallboard；
Continuous production: S5 carries out wallboard production according to the mode of operation of S3, S4, after whole production line completion, by core unit
(2) it is hoisted to next production line with molding machine (3) and is produced；
S6, wallboard maintenance: wallboard carries out natural curing after the completion of pouring, and after reaching curing requirements, separates side form (13), row is hung
(41) wallboard is sling and designated position storage is transported to by transport vehicle.
10. a kind of construction method of the hollow shock-proof wall plate production line of precast concrete according to claim 9, feature
Be: in step S1, when assembling reinforcement net, above steel mesh away from wallboard upper surface 20mm, below steel mesh away from wallboard lower surface
20mm draws anchor reinforcing bar to expose wallboard short side 500mm respectively, exposes wallboard long side 300mm, passes through lacing wire between the steel mesh of top and bottom
Fixed, lacing wire is distributed along wallboard longitudinal direction interval 450mm.
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| CN110421710B (en) | 2024-05-24 |
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