CN112878666A - System and method for overturning and assembling superposed shear wall - Google Patents
System and method for overturning and assembling superposed shear wall Download PDFInfo
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- CN112878666A CN112878666A CN202110192831.3A CN202110192831A CN112878666A CN 112878666 A CN112878666 A CN 112878666A CN 202110192831 A CN202110192831 A CN 202110192831A CN 112878666 A CN112878666 A CN 112878666A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 84
- 210000000078 claw Anatomy 0.000 claims abstract description 52
- 239000004567 concrete Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 8
- 239000002131 composite material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000009415 formwork Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
Abstract
The invention provides a turnover module assembling system and a turnover module assembling method for a superposed shear wall, which relate to the field of preparation of the superposed shear wall and comprise a module table, wherein the module table is used for fixedly arranging a module; two overturning portal frames are arranged above the die table, are arranged oppositely and travel along an overturning track; the overturning gantry is provided with an overturning trolley which travels along the overturning gantry, the overturning trolley is provided with a rotating overturning turntable, and the overturning turntable is provided with an overturning claw which vertically slides. When the turnover door frame is used, the superposed shear wall to be turned is pushed to the lower part of the turnover door frame; the overturning claw grabs the superposed shear wall to be overturned; the overturning turntable overturns 180 degrees, the traversing trolley moves above the die set, and the overturned superposed shear wall is aligned with the die set; inserting the steel bar truss of the superposed shear wall into the concrete in the combined mould; through the steps, automatic overturning and module assembling of the superposed shear wall are realized, the module assembling precision is greatly improved, and the labor intensity is reduced.
Description
Technical Field
The invention relates to the field of preparation of laminated shear walls, in particular to a turnover module assembling system and a turnover module assembling method for a laminated shear wall.
Background
With the sequential implementation of the current national standards GB/T51231 & 2016 and the Assembly building evaluation Standard GB/T51129 & 2017, the superposed shear wall is widely applied. The overlapped shear wall is usually produced by an automatic assembly line in a component factory, but because the standardization degree of the size of the components is limited, namely the length and the width of the components are easy to change, and in addition, the understanding of a pipeline manager of the component factory on the production of the assembly line is not deep enough, the capacity of the component factory cannot be improved when the number of projects is large and the size of the components is changed. The maximum limiting factors that the capacity cannot be improved are mainly multiple: firstly, degree of automation is not high, need drop into a large amount of manual operation, and among the manual operation process, requires higher to the familiarity degree of technique, and intensity of labour is also higher. Secondly, the layout of production line equipment is unreasonable, and the beats of all stations cannot be consistent; thirdly, the module combination mode of the side module is not uniform. When a pipeline responsible person undertakes the production task of a pipeline, the layout of production line equipment is often fixed, and adjustment is only partial, but the module combination mode of the side module has great difference according to different project requirements. There are also proposals using an automatic die-distributing machine, such as an automatic die-distributing mechanism and a die-distributing method thereof described in chinese patent document CN 111516132A, a die-distributing machine and a die-distributing method thereof described in CN 109719844 a, a truss automatic placing machine and a truss automatic placing method described in CN 111571570 a. However, the scheme described above is only limited to placing the side forms and the steel bars on the form stand, and the side forms are also required to be pressed by a magnetic box manually, and the existing magnetic box generally adopts a permanent magnet, so that the problem that the side forms cannot be pressed due to small magnetic force and the difficulty in use and control is increased greatly due to large magnetic force exists. In addition, in the manual positioning process, the side die is easy to displace, and the die assembling precision is influenced. And because still there is a large amount of manual labor, the cost performance of adopting the cloth mould machine is not high. The prior art does not have the full-automatic die arrangement equipment.
Disclosure of Invention
The invention aims to solve the technical problem of providing a turnover module assembling system and a module assembling method for a superposed shear wall, which can realize full-automatic turnover and module assembling of the superposed shear wall, greatly improve the module assembling efficiency, reduce the labor intensity and improve the module assembling precision.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a turnover and module assembling system for a superposed shear wall comprises a module table, a module and a module assembling device, wherein the module table is used for fixedly arranging a module;
two overturning portal frames are arranged above the die table, are arranged oppositely and travel along an overturning track;
the overturning gantry is provided with an overturning trolley which travels along the overturning gantry, the overturning trolley is provided with a rotating overturning turntable, and the overturning turntable is provided with an overturning claw which vertically slides.
In the preferred scheme, a feeding track is further arranged below the turnover portal frame and located on one side of the die table, the feeding track is used for a feeding car to walk, a buttress is arranged at the top of the feeding car and used for supporting the superposed shear wall to be turned over, and a turnover claw of the buttress is convenient to extend into the position below the superposed shear wall to be turned over.
In the preferred scheme, a rotatable overturning shaft is arranged on the overturning trolley, the overturning shaft is horizontally arranged, and the axis of the overturning shaft is vertical to the length direction of the overturning door frame;
the turnover shaft is fixedly connected with the turnover turntable, the turnover shaft is connected with the turnover motor through the turnover gear set, and the turnover motor drives the turnover turntable to rotate.
In the preferred scheme, a lifting guide rail parallel to the radial line of the turnover turntable is arranged on the surface of the turnover turntable, a turnover claw is movably connected with the lifting guide rail and is fixedly connected with a lifting nut, a rotatable lifting screw rod is further arranged on the turnover turntable and is in threaded connection with the lifting nut, the lifting screw rod is connected with a lifting motor, and the lifting motor drives the turnover claw to slide along the lifting guide rail.
In a preferred scheme, the die table is provided with an iron top wall, the bottom of the die table is provided with a plurality of cavities, a plurality of liftable electromagnets are arranged at positions corresponding to the cavities, and the electromagnets are used for penetrating into the cavities to be tightly attached to the top wall of the die table;
the electromagnet is used for adsorbing the side die on the surface of the die table.
In a preferred scheme, the die table is movably arranged on a plurality of carrier rollers, the carrier rollers are arranged along a walking path, a plurality of friction driving wheels are further arranged, the friction driving wheels are contacted with the passing die table, and the friction driving wheels are connected with a die table driving motor; so that the friction driving wheel drives the die table to walk along the carrier roller when contacting with the die table;
and a position sensor is also arranged on one side of a walking path formed by the carrier rollers, and comprises a photoelectric sensor or a magnetic sensor for detecting the position of the die table.
In the preferred scheme, a die assembling portal frame is further arranged above one section of a traveling path formed by a plurality of carrier rollers, a transverse moving trolley is arranged on the die assembling portal frame, a lifting arm which vertically slides is arranged on the transverse moving trolley, and a clamping claw is arranged at the bottom of the lifting arm and used for clamping a side die and placing the side die on a die table.
In the preferred scheme, a rotary table is further arranged between the clamping claw and the lifting arm, the clamping claw is arranged at the bottom of the rotary table, and a driving device is arranged on the rotary table to drive the clamping claw to rotate by a preset angle.
In the preferred scheme, a turntable is arranged at the bottom of the lifting arm, a clamping cross beam is arranged at the bottom of the turntable, and a plurality of clamping claws are fixedly arranged at the bottom of the clamping cross beam in a mode of adjusting relative positions, so that the lifting arm can clamp a plurality of side forms or reinforcing steel bars at each time.
A module assembling method adopting the superposed shear wall turn-over module assembling system comprises the following steps:
s1, inputting the horizontal array position of the electromagnet into a control system;
s2, inputting the module combination scheme into the control system;
s3, acquiring the horizontal position of the module;
s4, acquiring the position of the mold table;
s5, overlapping the position of the side die in the die set with the position of the electromagnet array;
s6, arranging a side die on the lifting arm;
s7, controlling the lifting cylinder of the electromagnet corresponding to the side die position to lift;
s8, electrifying the electromagnet corresponding to the side die position to adsorb the side die to form a die set;
in parallel steps;
s01, pushing the superposed shear wall to be turned to the lower part of the turning door frame;
s02, relatively moving the turnover door frame to a position where the width is slightly larger than the two ends of the superposed shear wall to be turned;
s03, moving the turnover trolley to the position above the superposed shear wall to be turned over;
s04, the turnover claw slides to the bottom position of the turnover turntable;
s05, the turnover door frame relatively moves the turnover claw to grab the superposed shear wall to be turned over;
s06, turning the turning disc for 180 degrees;
in sequential steps;
s9, pouring concrete in the group mold;
s10, moving the transverse moving trolley to the position above the assembled mould, and aligning the overturned superposed shear wall with the assembled mould;
s11, the turnover claw slides to the bottom position of the turnover turntable, so that the steel bar truss of the superposed shear wall is inserted into the concrete in the group mold;
the automatic overturning and the module assembling of the superposed shear wall are realized through the steps.
The invention provides a turnover and module assembling system and a turnover and module assembling method for a superposed shear wall, which can automatically fix side molds on a mold table, automatically assemble the side molds together with high precision according to a preset module assembling scheme, automatically overturn the superposed shear wall to be overturned, and avoid the problem of reduced module assembling precision caused by manual operation by matching with a mechanical arm, thereby improving the module assembling precision and greatly reducing the labor intensity. The invention can greatly improve the automatic production degree of the superposed shear wall, greatly improve the module assembly efficiency, improve the production speed of the superposed shear wall and accelerate the turnover speed of the module platform and the side module.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic top view of the overall structure of the present invention.
Fig. 2 is a front view of the present invention of a tilt portal grasping a stacked shear wall to be flipped.
Fig. 3 is a front view of the inverted portal of the present invention after inverting the superimposed shear wall.
Fig. 4 is a schematic structural diagram of the turnover turntable of the present invention.
Figure 5 is a top schematic view of the modular gantry of the present invention.
Fig. 6 is a partial side view of the present invention.
FIG. 7 is a schematic partial cross-sectional view of a die table of the present invention.
FIG. 8 is a top view of the die table frame of the present invention.
Fig. 9 is a partial sectional view of the gripping claw of the present invention.
FIG. 10 is a flow chart of the construction process of the present invention.
In the figure: the device comprises a longitudinal die assembling guide rail 1, a die assembling portal 2, a transverse moving trolley 3, a lifting arm 4, a rotary table 41, a rotary table motor 42, a rotary table driving gear 43, a clamping claw 44, a clamping beam 45, a die assembling 5, a reinforcing steel bar rack 6, a side die rack 7, a side die 8, a die table 9, a die table panel 91, a die table frame 92, a transverse side die 10, a carrier roller 11, a friction driving wheel 12, a contact switch 13, a position sensor 14, a die table driving motor 15, an electromagnet 16, a jacking cylinder 17, a turnover track 18, a feeding track 19, a feeding trolley 20, a to-be-turned and overlapped shear wall 21, a turnover portal 22, a wheel box 221, a turnover trolley 23, a turnover claw 24, a turnover rotary table 25, a turnover motor 26, a turnover shaft 27, a turnover gear group 28, a lifting guide rail 29, a lifting screw 30, a lifting nut 31 and.
Detailed Description
Example 1:
as shown in fig. 1 to 4, a system for assembling a laminated shear wall turnover formwork comprises a formwork table 9, wherein the formwork table 9 is used for fixedly arranging a formwork 5; the top wall of iron is equipped with to mould platform 9, and the upper surface of mould platform 9 is used for placing group's mould 5, and group's mould 5 is including constituting the side forms 8 of pouring the external mold, and the end of superimposed shear wall back reinforcing bar is apart from about 25mm of side forms 8.
As shown in fig. 1, two turning door frames 22 are arranged above the die table 9, and the two turning door frames 22 are arranged oppositely and both of them travel along the turning track 18; the bottom of the turning gantry 22 is provided with a wheel box 221, the wheel box 221 and the turning track 18 form a precise traveling mechanism, for example, one side of the turning track 18 is provided with a rack, the wheel box 221 is provided with a gear for controlling the precise traveling distance of the turning gantry 22, and preferably, the traveling error of the turning gantry 22 is controlled within 3 mm.
As shown in fig. 1 to 3, an overturning trolley 23 which travels along the overturning gantry 22 is provided on the overturning gantry 22, and a traveling mechanism of the overturning trolley 23 is driven by a servo motor through a synchronous belt. The overturning trolley 23 is provided with a rotating overturning turntable 25, and the overturning turntable 25 is provided with an overturning claw 24 which slides along the vertical direction. The vertical direction in this example means that the turning rail 18 is in a vertical state during operation.
In a preferred scheme, as shown in fig. 1, a feeding track 19 is further arranged below the turnover portal frame 22, the feeding track 19 is located on one side of the die table 9, the feeding track 19 is used for a feeding cart 20 to travel, a buttress is arranged at the top of the feeding cart 20 and used for supporting the superposed shear wall 21 to be turned, and a space is formed between the buttress and the superposed shear wall 21 to be turned, so that a turnover claw 24 can conveniently extend into the position below the superposed shear wall 21 to be turned.
In the preferred scheme as shown in fig. 2-4, a rotatable overturning shaft 27 is arranged on the overturning trolley 23, the overturning shaft 27 is horizontally arranged, and the axis of the overturning shaft 27 is vertical to the length direction of the overturning portal 22;
the turning shaft 27 is fixedly connected with the turning turntable 25, the turning shaft 27 is connected with the turning motor 26 through the turning gear set 28, and the turning motor 26 drives the turning turntable 25 to rotate. The tumble gear set 28 constitutes a set of speed reducers.
In a preferred scheme, as shown in fig. 4, a lifting guide rail 29 parallel to a radial line of the turnover turntable 25 is arranged on the surface of the turnover turntable 25, in a working process, that is, in a process of grabbing and releasing the superposed shear wall, the lifting guide rail 29 is kept in a vertical state, the turnover claw 24 is movably connected with the lifting guide rail 29, the turnover claw 24 is further fixedly connected with a lifting nut 31, a rotatable lifting screw 30 is further arranged on the turnover turntable 25, the lifting screw 30 is in threaded connection with the lifting nut 31, the lifting screw 30 is connected with a lifting motor 32, and the lifting motor 32 drives the turnover claw 24 to slide along the lifting guide rail 29. Elevator motor 32 sets up and is waiting to overturn the one end of coincide shear wall 21, because when waiting to overturn coincide shear wall 21 and be located the stack 20 on, can set up bigger space of snatching to avoid interfering, and after the upset of coincide shear wall 21, when inserting the stack 5 with coincide shear wall 21, operating space is less, consequently will avoid elevator motor 32 to cause the interference. The lifting rail 29 may be a cylindrical rail or a dovetail rail. As shown in fig. 4, two tilting claws 24 are preferably used in this example, and the corresponding two lifting rails 29 are also symmetrical to each other. The bases of the two tilting claws 24 are connected into a whole by a lifting nut 31.
In a preferred scheme, as shown in fig. 7 and 8, the die table 9 is provided with an iron top wall, the bottom of the die table 9 is provided with a plurality of cavities, a plurality of lifting electromagnets 16 are arranged at positions corresponding to the cavities, and the electromagnets 16 are used for penetrating into the cavities to be tightly attached to the top wall of the die table 9; the electromagnet 16 is driven by a cylinder to ascend and descend.
The electromagnet 16 is used for adsorbing the side die 8 on the surface of the die table 9. In a preferred embodiment, as shown in fig. 7 and 8, the mold table 9 comprises a mold table panel 91 and a mold table frame 92, wherein the mold table panel 91 is positioned at the top of the mold table frame 92; preferably, a recess is provided at the top of the die table frame 92, and the die table panel 91 is located in the recess.
The mold frame 92 is an array frame, and the mold frame 92 is provided with a plurality of vertically penetrating cavities. With this structure, accommodation of the electromagnet 16 is facilitated. In a preferred embodiment, the mold frame 92 is made of an aluminum alloy. By the structure, the whole weight of the die table 9 can be greatly reduced, the energy consumption is convenient to reduce, and the turnover is also convenient. Adopt this integrated configuration, can also can be pouring the back and recycle the aluminum alloy base, and top iron plate then can be sent the maintenance with the superimposed shear wall that the group mould 5 and prefabricate well together, improves the recycling efficiency of mould platform 9 by a wide margin, reduces the fund of whole mould platform 9 and occupies.
Preferably, as shown in fig. 1 and 5, the mold table 9 is movably arranged on a plurality of carrier rollers 11, the carrier rollers 11 are arranged along the traveling path, a plurality of friction driving wheels 12 are further arranged, the friction driving wheels 12 are in contact with the mold table 9 passing by, and the friction driving wheels 12 are connected with a mold table driving motor 15; so that the friction driving wheel 12 drives the die table 9 to walk along the carrier roller 11 when contacting with the die table 9;
a position sensor 14 is further provided on one side of the traveling path formed by the carrier rollers 11, and the position sensor 14 includes a photoelectric sensor or a magnetic sensor for detecting the position of the die table 9.
In a preferred scheme, as shown in fig. 1 and 5, for the convenience of observation, the structure of the overturning portal frame 22 is omitted in fig. 5, a module portal frame 2 is further arranged above one section of a traveling path formed by a plurality of carrier rollers 11, one side of the module portal frame 2 travels along a module longitudinal guide rail 1, the other side of the module portal frame travels along an overturning track 18, a traverse trolley 3 is arranged on the module portal frame 2, a lifting arm 4 which slides vertically is arranged on the traverse trolley 3, and a clamping claw 44 is arranged at the bottom of the lifting arm 4 and used for clamping a side module 8 to be placed on a module table 9. With the structure, the lifting arm 4 can grab materials in a coverage area, such as the side forms 8 on the side form rack 7 and the reinforcing steel bar rack 6, onto the surface of the mold table 9 for precise mold assembly. In this case, the running drive of the traverse guide 2 and the traverse carriage 3 is preferably performed by a rack and pinion mechanism and a servo motor.
Preferably, as shown in fig. 6, a turntable 41 is further disposed between the gripping claw 44 and the lifting arm 4, the gripping claw 44 is disposed at the bottom of the turntable 41, and a driving device is disposed on the turntable 41 to drive the gripping claw 44 to rotate by a preset angle. The drive in this example employs a servo motor and gear train. The rotation angle of the gripping claws 44 is usually 90 °.
In a preferred embodiment, as shown in fig. 9, a turntable 41 is provided at the bottom of the lifting arm 4, a clamping beam 45 is provided at the bottom of the turntable 41, and a plurality of clamping claws 44 are fixedly mounted at the bottom of the clamping beam 45 in a manner of adjusting relative positions, so that the lifting arm 4 can clamp a plurality of side forms 8 or reinforcing bars at a time. By the structure, the stroke of the lifting arm 4 for grabbing materials can be reduced, and the die assembling efficiency is greatly improved.
Example 2:
the structure of the superposed shear wall is shown in fig. 1-3, the surfaces of the two sides are reinforced concrete wall surfaces, the middle part is a reinforced truss structure, and during assembly, concrete is poured between the reinforced concrete walls of the two sides, so that a complete shear wall structure is formed. The construction method aims at the subsequent construction step of the single-side pouring construction of the superposed shear wall, because the steel bar truss is arranged on the back surface of the single-side superposed shear wall in the construction process, the supported single-side superposed shear wall needs to be turned over and accurately inserted into the concrete poured by the group mold 5, the parallelism and the surface quality between the reinforced concrete wall surfaces are ensured, the construction difficulty is higher, the construction mode of crane hoisting and manual positioning is usually adopted in the prior art, the labor intensity is higher, the manual operation is easy to make mistakes, and safety accidents are easy to occur due to unbalanced hoisting stress.
As shown in fig. 10, a method for assembling a module using the above-mentioned overlapped shear wall turn-over module assembling system includes the following steps:
s1, inputting the horizontal array position of the electromagnet 16 into a control system; a point on the electromagnet 16 is typically selected as the location point for the electromagnet 16. The vector area of the electromagnet 16, that is, the effective working area having directivity with reference to the positioning point of the electromagnet 16, is used as the coverage. According to the scheme, when the die table 9 is detected to be aligned with the electromagnet 16, only the distance between the positioning point on the electromagnet 16 and the corresponding positioning point on the die table 9 needs to be considered. The vector area of the electromagnet 16 needs to be considered when calculating the coverage space of the electromagnet 16.
S2, inputting the module combination scheme into the control system; the control system in the embodiment is arranged in the industrial personal computer and is used for controlling the output operation instruction of the PLC.
S3, acquiring the horizontal position of the group module 5; i.e. the position of the individual parts in the stack 5, such as the side forms 8, on the level of the upper surface of the mould table 9.
S4, acquiring the position of the mold table 9; the position of the die table 9 is a moving position of the die table 9 on the carrier roller 11, and is obtained by a position sensor 14, and the position sensor 14 in this example is a photoelectric sensor.
S5, overlapping the position of the side die 8 in the die set 5 with the position of the array of electromagnets 16; thereby deriving which electromagnets 16 cover the side forms 8. Several electromagnets 16 need to be raised in subsequent operations.
S6, arranging a side die 8 on the lifting arm 4; the lifting arm 4 grabs the side forms 8 from the side form rack 7, preferably, a scheme of a plurality of clamping claws 44 is adopted, 4 side forms 8 are grabbed at one time, the lifting arm 4 is lifted to move above the die table 9, two parallel sides of the side forms 8 are sequentially put down according to a die assembly scheme, then the lifting arm 4 is lifted to a non-interference height, the turntable 41 rotates by 90 degrees, and the lifting arm 4 sequentially puts down the other two parallel sides of the side forms 8.
S7, controlling the lifting cylinder 17 of the electromagnet 16 corresponding to the position of the side die 8 to lift; the jacking cylinder 17 adopts an air cylinder.
S8, electrifying the electromagnet 16 corresponding to the position of the side die 8 to adsorb the side die 8 to form a die set 5; the side die is not required to be fixed by using a die box in the die assembling process, so that manual intervention is not required, the die assembling precision is ensured, and the labor intensity is reduced.
In parallel steps; the parallel arrangement in this example means that the following steps and the above steps can be performed simultaneously without mutual interference, and if interference occurs, the following steps and the above steps can be performed partially in sequence and alternately.
S01, pushing the superposed shear wall to be turned to the lower part of the turning door frame 22; preferably, the superposed shear wall 21 to be turned is positioned on the top of the feeding carriage 20, that is, the relative position between the superposed shear wall 21 to be turned and the feeding carriage 20 is positioned by the structure of the positioning block or the positioning frame, and the position of the feeding carriage 20 on the feeding track 19 is positioned by the photoelectric sensor. With this structure, subsequent automatic control is facilitated, the cost for recognition is reduced, and the control tact is improved. Of course, an image sensor on the tilting cart 23 may be used to automatically identify the position of the superposed shear wall 21 to be tilted.
S02, relatively moving the turnover door frame 22 to a position where the width is slightly larger than the two ends of the superposed shear wall 21 to be turned over; according to the scheme, a telescopic avoidance mechanism is not required to be arranged at the position of the turnover claw 24, so that the structure of the turnover claw 24 is simplified, namely, the x-axis moving mechanism of the turnover claw 24 is replaced by the walking of the turnover portal frame 22. The inverting jaw 24 in this example employs a pneumatic inverting jaw 24.
S03, moving the overturning trolley 23 to the position above the superposed shear wall 21 to be overturned along the y axis; in this example, the vertical direction in fig. 1 is the y-axis, the horizontal direction is the x-axis, and the direction in which the inverting claw 24 moves up and down is the z-axis.
S04, the overturning claw 24 slides to the bottom position of the overturning turntable 25;
s05, the turnover door frame 22 relatively moves the turnover claws 24 to be inserted above and below the superposed shear wall 21 to be turned, compressed air is input, and the turnover claws 24 are closed to grab the superposed shear wall 21 to be turned;
s06, the overturning motor 26 drives the overturning turntable 25 to overturn for 180 degrees through the overturning gear set 28;
in sequential steps;
s9, pouring concrete in the group mold 5;
s10, moving the traversing trolley 3 above the group mould 5, and aligning the overturned superposed shear wall with the group mould 5;
s11, the overturning claw 24 slides to the bottom position of the overturning turntable 25, so that the steel bar truss of the superposed shear wall is inserted into the concrete in the group mold 5;
the automatic overturning and die assembling construction of the superposed shear wall is realized through the steps. In the subsequent step, the finished product superposed shear wall is obtained through supplementary vibration and maintenance.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a superimposed shear wall turn-over group mould system which characterized by: the device comprises a mould table (9), wherein the mould table (9) is used for fixedly arranging a mould set (5);
two overturning portal frames (22) are arranged above the die table (9), and the two overturning portal frames (22) are arranged oppositely and both walk along the overturning track (18);
the overturning device is characterized in that an overturning trolley (23) walking along the overturning portal frame (22) is arranged on the overturning portal frame (22), a rotating overturning turntable (25) is arranged on the overturning trolley (23), and an overturning claw (24) sliding vertically is arranged on the overturning turntable (25).
2. The laminated shear wall turn-over molding system of claim 1, wherein: the lower part of the turnover portal frame (22) is further provided with a feeding track (19), the feeding track (19) is located on one side of the die table (9), the feeding track (19) is used for a feeding car (20) to walk, a support pier is arranged at the top of the feeding car (20) and used for supporting the superposed shear wall (21) to be turned, and a turnover claw (24) of the support pier can conveniently stretch into the lower part of the superposed shear wall (21) to be turned.
3. The laminated shear wall turn-over molding system of claim 1, wherein: a rotatable overturning shaft (27) is arranged on the overturning trolley (23), the overturning shaft (27) is horizontally arranged, and the axis of the overturning shaft (27) is vertical to the length direction of the overturning portal frame (22);
the overturning shaft (27) is fixedly connected with the overturning turntable (25), the overturning shaft (27) is connected with an overturning motor (26) through an overturning gear set (28), and the overturning motor (26) drives the overturning turntable (25) to rotate.
4. The laminated shear wall turn-over molding system of claim 1, wherein: the surface of the turnover turntable (25) is provided with a lifting guide rail (29) parallel to the radial line of the turnover turntable (25), the turnover claw (24) is movably connected with the lifting guide rail (29), the turnover claw (24) is fixedly connected with a lifting nut (31), the turnover turntable (25) is further provided with a rotatable lifting screw (30), the lifting screw (30) is in threaded connection with the lifting nut (31), the lifting screw (30) is connected with a lifting motor (32), and the lifting motor (32) drives the turnover claw (24) to slide along the lifting guide rail (29).
5. The laminated shear wall turn-over molding system of claim 1, wherein: the die table (9) is provided with an iron top wall, the bottom of the die table (9) is provided with a plurality of cavities, a plurality of liftable electromagnets (16) are arranged at positions corresponding to the cavities, and the electromagnets (16) are used for penetrating into the cavities to be tightly attached to the top wall of the die table (9);
the electromagnet (16) is used for adsorbing the side die (8) on the surface of the die table (9).
6. The laminated shear wall turn-over molding system of claim 5, wherein: the mould platform (9) is movably arranged on the carrier rollers (11), the carrier rollers (11) are arranged along a walking path, the mould platform is also provided with a plurality of friction driving wheels (12), the friction driving wheels (12) are contacted with the passing mould platform (9), and the friction driving wheels (12) are connected with a mould platform driving motor (15); so that the friction driving wheel (12) drives the die table (9) to walk along the carrier roller (11) when contacting with the die table (9);
and a position sensor (14) is also arranged on one side of a walking path formed by the carrier rollers (11), and the position sensor (14) comprises a photoelectric sensor or a magnetic sensor and is used for detecting the position of the die table (9).
7. The laminated shear wall turn-over molding system of claim 6, wherein: a mould assembling portal frame (2) is further arranged above one section of a walking path formed by the carrier rollers (11), a transverse moving trolley (3) is arranged on the mould assembling portal frame (2), a lifting arm (4) which slides vertically is arranged on the transverse moving trolley (3), and a clamping claw (44) is arranged at the bottom of the lifting arm (4) and used for clamping a side mould (8) and placing the side mould on a mould table (9).
8. The laminated shear wall turn-over molding system of claim 7, wherein: a turntable (41) is further arranged between the clamping claw (44) and the lifting arm (4), the clamping claw (44) is arranged at the bottom of the turntable (41), and a driving device is arranged on the turntable (41) to drive the clamping claw (44) to rotate by a preset angle.
9. The laminated shear wall turn-over molding system of claim 7, wherein: the bottom of the lifting arm (4) is provided with a turntable (41), the bottom of the turntable (41) is provided with a clamping cross beam (45), and a plurality of clamping claws (44) are fixedly arranged at the bottom of the clamping cross beam (45) in a mode of adjusting relative positions, so that the lifting arm (4) can grab a plurality of side forms (8) or steel bars at a time.
10. A method for assembling a composite shear wall turn-over assembly system according to any one of claims 1 to 9, comprising the steps of:
s1, inputting the horizontal array position of the electromagnets (16) into a control system;
s2, inputting the module combination scheme into the control system;
s3, acquiring the horizontal position of the group module (5);
s4, acquiring the position of the mold table (9);
s5, overlapping the position of the side die (8) in the die set (5) with the position of the electromagnet array (16);
s6, arranging a side die (8) on the lifting arm (4);
s7, controlling the lifting cylinder (17) of the electromagnet (16) corresponding to the position of the side die (8) to lift;
s8, electrifying the electromagnet (16) corresponding to the position of the side die (8) to adsorb the side die (8) to form a die set (5);
in parallel steps;
s01, pushing the superposed shear wall to be turned to the lower part of the turning door frame (22);
s02, relatively moving the turnover door frame (22) to a position with a width slightly larger than the two ends of the superposed shear wall (21) to be turned over;
s03, moving the overturning trolley (23) to the position above the superposed shear wall (21) to be overturned;
s04, the overturning claw (24) slides to the bottom position of the overturning turntable (25);
s05, the turnover door frame (22) relatively moves the turnover claw (24) to grab the superposed shear wall (21) to be turned over;
s06, turning the turning turntable (25) for 180 degrees;
in sequential steps;
s9, pouring concrete in the module (5);
s10, moving the transverse moving trolley (3) to the position above the die set (5), and aligning the overturned superposed shear wall with the die set (5);
s11, the overturning claw (24) slides to the bottom position of the overturning turntable (25) to enable the steel bar truss of the superposed shear wall to be inserted into the concrete in the group mold (5);
the automatic overturning and the module assembling of the superposed shear wall are realized through the steps.
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| CN112878666B (en) | 2023-11-03 |
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