CN111042550B - Assembly type laminated slab paving construction process - Google Patents
Assembly type laminated slab paving construction process Download PDFInfo
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- CN111042550B CN111042550B CN202010000910.5A CN202010000910A CN111042550B CN 111042550 B CN111042550 B CN 111042550B CN 202010000910 A CN202010000910 A CN 202010000910A CN 111042550 B CN111042550 B CN 111042550B
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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
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
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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
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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
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to an assembly type laminated slab paving construction process, which adopts a laminated slab paving construction device, wherein the laminated slab paving construction device comprises an upper support plate, a fixed column, a telescopic spring, an auxiliary positive plate, a shape righting bracket, a shape righting mechanism and a walking support plate; the construction process for paving the laminated slab by adopting the laminated slab paving construction device comprises the following steps: s1, placing prefabricated wallboards; s2, grouting prefabricated wallboards; s3, mounting the superposed beam; s4, laying laminated plates; s5, straightening the steel bars of the laminated slab; and S6, bundling the laminated slab steel bars. The invention can solve the problems existing in the prior art that the reserved steel bars of the laminated slab and the prefabricated wall plate are subjected to shape righting treatment: the efficiency of straightening the reserved reinforcing steel bar is low, and the reinforcing steel bar is straightened without calibration, so that the reinforcing steel bar straightening effect is poor, the reserved reinforcing steel bar cannot be subjected to synchronous straightening treatment, and the problems that the hook-shaped reinforcing steel bar cannot be straightened for the arc-shaped structure of the hook-shaped reinforcing steel bar are solved.
Description
Technical Field
The invention relates to the technical field of assembly type building construction, in particular to a paving construction process of an assembly type laminated slab.
Background
The prefabricated composite slab is built above the pre-supporting wallboard and the composite beam in the prefabricated building, then the steel reinforcement cage is bound up through the reserved steel reinforcement on the composite slab and the prefabricated wallboard, and then the building of the roof of the prefabricated building can be completed through pouring concrete on the steel reinforcement cage.
Be provided with on superimposed sheet's the medial surface and stretch out the reinforcing bar, be provided with the hook-shaped reinforcing bar on the prefabricated wallboard, the general card of superimposed sheet is placed at the hook-shaped reinforcing bar lateral surface of prefabricated wallboard, can cause its hook-shaped reinforcing bar that stretches out reinforcing bar and prefabricated wallboard to take place the phenomenon of buckling because of collision or other reasons when superimposed sheet places, thereby need to rectify two kinds of reinforcing bars when tying up the reinforcing bar at the roof and handle, so as to increase steel reinforcement cage's the efficiency of tying up, current the mode of straightening is carried out to the manual work of generally adopting when rectifying the processing to the reservation reinforcing bar, the problem that exists when current carries out the orthopedic processing to superimposed sheet and prefabricated wallboard is as follows:
the efficiency of straightening the reserved reinforcing steel bar is low, and the reinforcing steel bar is straightened without calibration, so that the reinforcing steel bar straightening effect is poor, the reserved reinforcing steel bar cannot be subjected to synchronous straightening treatment, and the problems that the hook-shaped reinforcing steel bar cannot be straightened for the arc-shaped structure of the hook-shaped reinforcing steel bar are solved.
Disclosure of Invention
In order to solve the problems, the invention provides an assembly type composite slab paving construction process, which adopts a composite slab paving construction device, the composite slab paving construction device comprises an upper support plate, a fixed column, a telescopic spring, an auxiliary positive plate, an orthopedic support, an orthopedic mechanism and a walking support plate, the fixed column is arranged at the bottom of the right end of the upper support plate, a square groove is arranged at the bottom of the fixed column, the telescopic column is arranged in the square groove of the fixed column through the telescopic spring, the auxiliary positive plate is arranged at the bottom of the telescopic column, the orthopedic support is arranged at the bottom of the left end of the upper support plate, the orthopedic support is of a T-shaped structure, the upper end of the orthopedic support is of a telescopic structure, the front side surface and the rear side surface of the lower end of the orthopedic support are respectively provided with the orthopedic mechanism, the bottom of the outer end of each orthopedic mechanism is connected with the walking support plate, and the invention can be locked on an external conveyer through the upper support plate, the walking extension board can be located the top of two superimposed sheets respectively, and the supplementary positive plate can be located the gap between two superimposed sheets under expanding spring's effect, and later the outside conveyer of control moves from the left hand right side, and supplementary positive plate can be assisted the reinforcing bar that stretches out of superimposed sheet, and orthopedic support cooperatees with orthopedic mechanism and can carry out orthopedic processing to the hook-shaped reinforcing bar on the prefabricated wallboard, prevents that the askew oblique tying up of steel reinforcement cage on the superimposed sheet of hook-shaped reinforcing bar from causing the influence on the prefabricated wallboard.
The quantity of assisting the positive board be two, assist the positive board and all install on the lower extreme of flexible post, two assist positive board longitudinal symmetry and arrange, all be provided with a triangular groove on the right-hand member medial surface of every assistance positive board, all be provided with a trapezoidal arch on the left end medial surface of every assistance positive board, concrete during operation, two assist the positive board and cooperate and can assist just to the reinforcing bar that stretches out on the superimposed sheet for the reinforcing bar that stretches out on the superimposed sheet is in the horizontally state.
The orthopedic mechanism comprises an orthopedic connecting plate, an orthopedic frame, orthopedic sliding rods, an orthopedic plate, a linkage plate, an adjusting bolt, a pushing disc and a supporting column, the orthopedic frame is installed on the outer side surface of the lower end of the orthopedic support through the orthopedic connecting plate, the orthopedic frame is of an arc structure, arc-shaped grooves with sliding grooves are uniformly formed in the side surface of the orthopedic frame, the outer end of each arc-shaped groove in the orthopedic frame is uniformly distributed with one orthopedic sliding rod, and the outer side surface of each orthopedic sliding rod is provided with a sliding block matched with the sliding groove formed in the arc-shaped groove in the orthopedic frame;
the inner side surface of the correcting slide bar is provided with a correcting plate, the outer side surface of the correcting slide bar is provided with a linkage plate, the middle part of the outer side surface of the linkage plate is provided with a grab ring, the left end of the linkage plate is connected with the middle part of an adjusting bolt in a threaded fit mode, the inner end of the adjusting bolt is provided with a pushing disk, a slotted hole is formed in the position of the correcting frame corresponding to the adjusting bolt along the side surface of the correcting frame, a supporting column is of a telescopic structure and is arranged between the bottom of the outer end of the correcting frame and the top of the inner end of a walking support plate, when the correcting mechanism works specifically, the correcting mechanism can correct the shape of hook-shaped steel bars on the prefabricated wall plate, so that the binding effect of a steel reinforcement cage on the laminated plate is improved, when an external conveyor drives the correcting mechanism to move to a proper position, the linkage plate is pulled upwards to enable the correcting slide bar to drive the plate to press the correcting plate along the outer side of the hook-shaped steel bars, therefore, the correcting action of the hook-shaped reinforcing steel bars is completed, and the position of the correcting plate can be adjusted by rotating the adjusting bolt, so that the correcting action of the correcting plate can be performed on the hook-shaped reinforcing steel bars with different bending radians.
The construction process for paving the laminated slab by adopting the laminated slab paving construction device comprises the following steps:
s1, placing the prefabricated wall board: firstly, hoisting and placing the prefabricated wall board to a proper position of a construction building, and supporting the prefabricated wall body through an inclined strut;
s2, grouting prefabricated wallboards: after the locking of the prefabricated wall panel is finished, cement mortar is injected into a grouting hole reserved in the prefabricated wall panel by using a grouting machine, and a gap between the prefabricated wall panel and the ground and a gap between the prefabricated wall panel are subjected to gap plugging treatment by using cement slurry;
s3, mounting the superposed beam: after the prefabricated wall panel is locked, the superposed beam is arranged on the outer side surface of the upper end of the prefabricated wall panel, the superposed beam is supported and position-calibrated, and a supporting steel structure of the superposed beam is erected at a proper position in a building after the superposed beam is arranged;
s4, laying laminated boards: after the steel structure in the building is erected, hoisting the laminated slab to the top of the prefabricated wallboard through a crane, and then adjusting the position of the laminated slab to enable the laminated slab and the prefabricated wallboard to be at a required distance;
s5, straightening the steel bars of the laminated slab: after the stacked plates are placed, the upper supporting plate is locked on an external conveyor, the walking supporting plates are respectively positioned above the two stacked plates, the auxiliary correcting plate abuts against a gap between the two stacked plates, the outer conveyor is controlled to move left and right, the orthopedic support can move to the inner sides of the hook-shaped reinforcing steel bars on the prefabricated wall plate, the conveyor is controlled to stop moving at the moment, the linkage plate is manually pulled upwards, the correcting plate can correct the hook-shaped reinforcing steel bars of the prefabricated wall plate, the conveyor is controlled to move to other positions on the prefabricated wall plate, the hook-shaped reinforcing steel bars on the prefabricated wall plate can be completely corrected, and when the conveyor drives the upper supporting plate to move, the auxiliary correcting plate can correct the extending reinforcing steel bars on the stacked plates and prevent the extending reinforcing steel bars from deflecting;
s6, bundling the laminated slab steel bars: after the reinforcing steel bars on the laminated slab and the prefabricated wallboard are shaped, the reinforcing cage is bound up through the upper end reinforcing steel bars of the laminated slab and the prefabricated wallboard, and then concrete is poured on the reinforcing cage, so that the paving construction of the laminated slab is completed.
As a preferred technical scheme of the invention, a group of sliding blocks are arranged on the outer side surface of the middle part of the fixed column, each group of sliding blocks on the fixed column is connected with a positive body in a sliding fit mode, the left side surface of the positive body is connected with the right side surface of the lower end of the orthopedic support through a positive connecting column, the positive connecting column can drive the positive body and the orthopedic mechanism to synchronously adjust the height by moving up and down, and when the prefabricated wall panel moves rightwards, the positive body can correct the position of the hook-shaped reinforcing steel bar on the prefabricated wall panel, so that the hook-shaped reinforcing steel bar is in a vertical state.
As a preferable technical scheme of the invention, a triangular chute is arranged on the right side of the outer end of the correcting body, an adjusting connecting frame with a T-shaped structure is arranged on the lower side surface of the middle part of the upper support plate, the front side and the rear side of the lower end of the adjusting connecting frame are connected with the middle part of the height bolt in a threaded fit mode, the lower end of the height bolt is connected with the top of the correcting connecting column through a bearing, the correcting connecting column can be driven to move up and down by rotating the height bolt, so that the correcting body can slide on the sliding block, and the correcting support connected with the correcting mechanism can automatically stretch out and draw back.
As a preferred technical scheme of the invention, the front side and the rear side of the lower end of the orthopedic support are respectively provided with an inner supporting block, the upper end of each inner supporting block is of an arc structure, the left side and the right side of the upper end of each inner supporting block are respectively provided with a chute, the chutes on the inner supporting blocks can prevent hook-shaped reinforcing steel bars from influencing the movement of the inner supporting blocks, the inner supporting blocks can support the hook-shaped reinforcing steel bars when the orthopedic mechanism performs orthopedic action on the prefabricated wall panel, and the reshaping effect of the orthopedic support on the hook-shaped reinforcing steel bars is improved.
As a preferable technical scheme of the invention, the circle center of the arc-shaped structure of the orthopedic frame is coincident with the circle center of the arc-shaped structure at the upper end of the inner supporting block, and the arrangement enables the orthopedic plate to be pressed and straightened along the outer side surface of the inner supporting block.
As a preferred technical scheme of the invention, a group of universal wheels are arranged at the bottom of each walking support plate, each group of universal wheels are connected through a movable connecting plate, the middle part of each walking support plate is connected with the middle part of a rotating bolt in a threaded fit mode, the lower end of the rotating bolt is connected with the universal wheel in the middle part of the walking support plate through a bearing, limiting rods are arranged on the universal wheels at the outer ends of the walking support plates and penetrate through the walking support plates, the universal wheels can move in a fit with an external conveyor, and the height of the universal wheels can be adjusted by screwing the rotating bolt.
As a preferable technical scheme of the invention, the orthopedic sliding rod is of a telescopic structure with contractile force, the inner side surface of the orthopedic plate is an arc-shaped surface, and the arc-shaped surface of the orthopedic sliding rod can increase the orthopedic effect of the steel bar.
The invention has the beneficial effects that:
the invention can synchronously shape the extending reinforcing steel bars of the laminated plate and the hook-shaped reinforcing steel bars of the prefabricated wall plate, and can integrally shape a plurality of hook-shaped reinforcing steel bars at one time, thereby increasing the shaping efficiency of the invention to the hook-shaped reinforcing steel bars, adjusting the shaping height and the shaping angle of the hook-shaped reinforcing steel bars and increasing the applicability of the invention;
the two auxiliary positive plates are matched to perform auxiliary correction on the extending steel bars on the laminated slab, so that the extending steel bars on the laminated slab are in a horizontal state;
the correcting body can correct the hook-shaped reinforcing steel bars to enable the hook-shaped reinforcing steel bars to be in a vertical state, and the correcting mechanism can correct the hook-shaped reinforcing steel bars according to the shapes of the hook-shaped reinforcing steel bars on the prefabricated wall plate, so that the binding effect of a reinforcing cage on the laminated slab is improved;
the rotation of the height bolt can drive the correcting mechanism to adjust the height, and the position of the correcting plate can be adjusted by rotating the adjusting bolt, so that the correcting mechanism can correct hook-shaped reinforcing steel bars with different bending radians.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the walking board of the present invention;
FIG. 4 is a schematic view of the present invention after the walking plate has been removed;
FIG. 5 is a schematic view of the arrangement between the upper plate, orthopedic support and orthopedic mechanism of the present invention;
FIG. 6 is a cross-sectional view of the upper plate and the righting link according to the present invention;
fig. 7 is a schematic illustration of the present invention in operation.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, an assembled composite slab paving construction process adopts a composite slab paving construction device, the composite slab paving construction device comprises an upper support plate 1, a fixed column 2, a telescopic column 3, a telescopic spring 4, an auxiliary positive plate 5, an orthopedic support 6, an orthopedic mechanism 7 and a walking support plate 8, the fixed column 2 is installed on the bottom of the right end of the upper support plate 1, a square groove is arranged at the bottom of the fixed column 2, the telescopic column 3 is installed in the square groove of the fixed column 2 through the telescopic spring 4, the auxiliary positive plate 5 is installed on the bottom of the telescopic column 3, the orthopedic support 6 is installed on the bottom of the left end of the upper support plate 1, the orthopedic support 6 is of a T-shaped structure, the upper end of the orthopedic support 6 is of a telescopic structure, the front side and back side surfaces of the lower end of the orthopedic mechanism 6 are respectively provided with one orthopedic mechanism 7, the bottom of the outer end of each orthopedic mechanism 7 is connected with one walking support plate 8, the upper support plate 1 can be locked on an external conveyor, the walking support plates 8 can be respectively positioned above two superimposed plates, the auxiliary correcting plate 5 can be positioned in a gap between the two superimposed plates under the action of the telescopic spring 4, then the external conveyor is controlled to move from left to right, the auxiliary correcting plate 5 can correct the extending reinforcing steel bars of the superimposed plates, the shape correcting support 6 is matched with the shape correcting mechanism 7 to correct the hook-shaped reinforcing steel bars on the prefabricated wall plate, and the hook-shaped reinforcing steel bars on the prefabricated wall plate are prevented from being inclined to affect the binding of reinforcing cages on the superimposed plates.
Supplementary positive plate 5's quantity be two, assist positive plate 5 and all install on the lower extreme of flexible post 3, two are assisted positive plate 5 about symmetrical arrangement, all be provided with a triangular groove on every right-hand member medial surface of assisting positive plate 5, all be provided with a trapezoidal arch on every left end medial surface of assisting positive plate 5, concrete during operation, two assist positive plate 5 and cooperate and can assist just to the reinforcing bar that stretches out on the superimposed sheet for the reinforcing bar that stretches out on the superimposed sheet is in the horizontally state.
The bottom of each walking support plate 8 is provided with a group of universal wheels 81, each group of universal wheels 81 is connected through a movable connecting plate 82, the middle of each walking support plate 8 is connected with the middle of a rotating bolt 83 in a threaded fit mode, the lower end of the rotating bolt 83 is connected with the universal wheel 81 in the middle of the walking support plate 8 through a bearing, the universal wheels 81 at the outer ends of the walking support plates 8 are provided with limiting rods 84, the limiting rods 84 penetrate through the walking support plates 8, the universal wheels 81 can be matched with an external conveyor to move, and the height of the universal wheels 81 can be adjusted by screwing the rotating bolts 83.
The outer side surface of the middle part of the fixed column 2 is provided with a group of sliding blocks 21, each group of sliding blocks 21 on the fixed column 2 is connected with a positive body 22 in a sliding fit mode, the left side surface of the positive body 22 is connected with the right side surface of the lower end of the orthopedic support 6 through a positive connecting column 23, the vertical movement of the positive connecting column 23 can drive the positive body 22 and the orthopedic mechanism 7 to carry out synchronous height adjustment, and when the prefabricated wall plate is moved rightwards, the positive body 22 can correct the position of the hook-shaped steel bar on the prefabricated wall plate, so that the hook-shaped steel bar is in a vertical state.
The right side of the outer end of the correcting body 22 is provided with a triangular chute, the lower side surface of the middle part of the upper support plate 1 is provided with an adjusting connecting frame 24 with a T-shaped structure, the front side and the rear side of the lower end of the adjusting connecting frame 24 are connected with the middle part of a height bolt 25 in a threaded fit mode, the lower end of the height bolt 25 is connected with the top of a correcting connecting column 23 through a bearing, the correcting connecting column 23 can be driven to move up and down by rotating the height bolt 25, therefore, the correcting body 22 can slide on the sliding block 21, and an orthopedic support 6 connected with the orthopedic mechanism 7 can automatically stretch out and draw back.
The front side and the rear side of the lower end of the orthopedic support 6 are respectively provided with an inner supporting block 61, the upper end of each inner supporting block 61 is of an arc structure, the left side and the right side of the upper end of each inner supporting block 61 are respectively provided with a chute, the chutes on the inner supporting blocks 61 can prevent hook-shaped steel bars from influencing the movement of the hook-shaped steel bars, the inner supporting blocks 61 can support the hook-shaped steel bars in an internal mode when the orthopedic mechanism 7 performs orthopedic actions on the prefabricated wall panel, and the orthopedic effect of the orthopedic support on the hook-shaped steel bars is improved.
The orthopedic mechanism 7 comprises an orthopedic connecting plate 71, an orthopedic frame 72, orthopedic sliding rods 73, an orthopedic plate 74, a linkage plate 75, an adjusting bolt 76, a pushing disc 77 and a supporting column 78, the orthopedic frame 72 is mounted on the outer side surface of the lower end of the orthopedic support 6 through the orthopedic connecting plate 71, the orthopedic frame 72 is of an arc structure, arc-shaped grooves with sliding grooves formed in the side surfaces are uniformly formed in the orthopedic frame 72, the orthopedic sliding rods 73 are distributed at the outer ends of the arc-shaped grooves in the orthopedic frame 72, and sliding blocks matched with the sliding grooves formed in the arc-shaped grooves in the orthopedic frame 72 are arranged on the outer side surfaces of the orthopedic sliding rods 73;
the inner side surface of the orthopedic sliding rod 73 is provided with a correcting plate 74, the outer side surface of the orthopedic sliding rod 73 is provided with a linkage plate 75, the middle part of the outer side surface of the linkage plate 75 is provided with a grab ring, the left end of the linkage plate 75 is connected with the middle part of the adjusting bolt 76 in a threaded fit mode, the inner end of the adjusting bolt 76 is provided with a push disk 77, the position of the orthopedic frame 72 corresponding to the adjusting bolt 76 is provided with a slotted hole along the side surface thereof, the supporting column 78 is of a telescopic structure, the supporting column 78 is arranged between the bottom of the outer end of the orthopedic frame 72 and the top of the inner end of the walking support plate 8, during specific work, the orthopedic mechanism 7 can perform orthopedic action on the prefabricated wall plate according to the shape of the hook-shaped steel bars on the prefabricated wall plate, so that the binding effect of a steel bar cage on the laminated plate is increased, when an external conveyor drives the invention to move to a proper position, the linkage plate 75 is pulled upwards, so that the orthopedic sliding rod 73 can drive the correcting plate 74 to press along the outer side of the hook-shaped steel bar, therefore, the straightening action of the hook-shaped reinforcing steel bars is completed, and the position of the straightening plate 74 can be adjusted by rotating the adjusting bolt 76, so that the straightening action of the hook-shaped reinforcing steel bars with different bending radians can be realized by the invention.
The construction process for paving the laminated slab by adopting the laminated slab paving construction device comprises the following steps:
s1, placing the prefabricated wall board: firstly, hoisting and placing the prefabricated wall board to a proper position of a construction building, and supporting the prefabricated wall body through an inclined strut;
s2, grouting prefabricated wallboards: after the locking of the prefabricated wall panel is finished, cement mortar is injected into a grouting hole reserved in the prefabricated wall panel by using a grouting machine, and a gap between the prefabricated wall panel and the ground and a gap between the prefabricated wall panel are subjected to gap plugging treatment by using cement slurry;
s3, mounting the superposed beam: after the prefabricated wall panel is locked, the superposed beam is arranged on the outer side surface of the upper end of the prefabricated wall panel, the superposed beam is supported and position-calibrated, and a supporting steel structure of the superposed beam is erected at a proper position in a building after the superposed beam is arranged;
s4, laying laminated boards: after the steel structure in the building is erected, hoisting the laminated slab to the top of the prefabricated wallboard through a crane, and then adjusting the position of the laminated slab to enable the laminated slab and the prefabricated wallboard to be at a required distance;
s5, straightening the steel bars of the laminated slab: after the stacked slabs are placed, the upper support plate 1 is locked on an external conveyor, the walking support plates 8 are respectively positioned above the two stacked slabs, the auxiliary correction plates 5 are abutted to gaps between the two stacked slabs, the outer conveyor is controlled to move left and right, the orthopedic support 6 can move to the inner sides of the hook-shaped steel bars on the prefabricated wall plate, at the moment, the conveyor is controlled to stop moving, the linkage plate 75 is manually pulled upwards, so that the correction plate 74 can correct the hook-shaped steel bars of the prefabricated wall plate, then the conveyor is controlled to move to other positions on the prefabricated wall plate, so that the hook-shaped steel bars on the prefabricated wall plate can be completely corrected, and when the conveyor drives the upper support plate 1 to move, the auxiliary correction plates 5 can correct the extending steel bars on the stacked slabs, and the extending steel bars are prevented from deviating;
s6, bundling the laminated slab steel bars: after the reinforcing steel bars on the laminated slab and the prefabricated wallboard are shaped, the reinforcing cage is bound up through the upper end reinforcing steel bars of the laminated slab and the prefabricated wallboard, and then concrete is poured on the reinforcing cage, so that the paving construction of the laminated slab is completed.
The circle center of the arc-shaped structure of the straightening frame 72 is coincident with the circle center of the arc-shaped structure at the upper end of the inner supporting block 61, and the arrangement enables the straightening plate 74 to perform pressing straightening along the outer side surface of the inner supporting block 61.
The orthopedic sliding rod 73 is of a telescopic structure with contraction force, the inner side surface of the orthopedic plate 74 is an arc-shaped surface, and the arc-shaped surface of the orthopedic sliding rod 73 can increase the orthopedic effect of the steel bars.
When the device works, firstly, the device is locked on an external conveyor through the upper support plate 1, the walking support plate 8 can be respectively positioned above two superimposed plates, the auxiliary positive plate 5 can be positioned in a gap between the two superimposed plates under the action of the extension spring 4, the universal wheel 81 can move in cooperation with the external conveyor, the height of the universal wheel 81 can be adjusted by screwing the rotating bolt 83, then the rotating bolt 25 can drive the positive body 22 and the correcting mechanism 7 to carry out synchronous height adjustment, then the external conveyor is controlled to move from left to right, the two auxiliary positive plates 5 are matched to correct the extending reinforcing steel bars on the superimposed plates, so that the extending reinforcing steel bars on the superimposed plates are in a horizontal state, the positive body 22 can correct the positions of the hook-shaped reinforcing steel bars on the prefabricated wall plates, so that the hook-shaped reinforcing steel bars are in a vertical state, when the device moves to a position where the hook-shaped correction is needed, the external conveyor is controlled to stop moving, the straightening mechanism 7 can straighten the hook-shaped reinforcing steel bars on the prefabricated wall plate according to the shapes of the hook-shaped reinforcing steel bars, so that the binding effect of a reinforcing steel bar cage on the laminated slab is improved, the linkage plate 75 is pulled upwards to drive the straightening plate 74 to straighten the hook-shaped reinforcing steel bars in the range of the inner supporting block 61 along the inner supporting block 61, and the position of the straightening plate 74 can be adjusted by rotating the adjusting bolt 76, so that the straightening mechanism can straighten the hook-shaped reinforcing steel bars with different bending radians.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an assembled superimposed sheet construction technology of mating formation, this superimposed sheet construction technology of mating formation adopts following superimposed sheet construction device of mating formation, and this superimposed sheet construction device of mating formation includes extension board (1), fixed column (2), flexible post (3), expanding spring (4), assists positive board (5), orthopedic support (6), orthopedic mechanism (7) and walking extension board (8), its characterized in that: the fixing device is characterized in that a fixing column (2) is mounted at the bottom of the right end of an upper support plate (1), a square groove is formed in the bottom of the fixing column (2), a telescopic column (3) is mounted in the square groove of the fixing column (2) through a telescopic spring (4), an auxiliary correcting plate (5) is mounted at the bottom of the telescopic column (3), an orthopedic support (6) is mounted at the bottom of the left end of the upper support plate (1), the orthopedic support (6) is of a T-shaped structure, the upper end of the orthopedic support (6) is of a telescopic structure, an orthopedic mechanism (7) is mounted on the front side surface and the rear side surface of the lower end of the orthopedic support (6), and the bottom of the outer end of each orthopedic mechanism (7) is connected with a walking support plate (8); wherein:
the number of the auxiliary positive plates (5) is two, the auxiliary positive plates (5) are all installed on the lower end of the telescopic column (3), the two auxiliary positive plates (5) are arranged in an up-down symmetrical mode, a triangular groove is formed in the inner side face of the right end of each auxiliary positive plate (5), and a trapezoidal protrusion is formed in the inner side face of the left end of each auxiliary positive plate (5);
the orthopedic mechanism (7) comprises an orthopedic connecting plate (71), an orthopedic frame (72), orthopedic sliding rods (73), a correcting plate (74), a linkage plate (75), an adjusting bolt (76), a pushing disc (77) and a supporting column (78), wherein the orthopedic frame (72) is installed on the outer side surface of the lower end of the orthopedic support (6) through the orthopedic connecting plate (71), the orthopedic frame (72) is of an arc-shaped structure, arc-shaped grooves with sliding grooves are uniformly formed in the side surface of the orthopedic frame (72), an orthopedic sliding rod (73) is distributed at the outer end of each arc-shaped groove in the orthopedic frame (72), and a sliding block matched with the sliding grooves formed in the arc-shaped grooves in the orthopedic frame (72) is arranged on the outer side surface of each orthopedic sliding rod (73);
a correcting plate (74) is mounted on the inner side face of the correcting slide rod (73), a linkage plate (75) is mounted on the outer side face of the correcting slide rod (73), a grab ring is arranged in the middle of the outer side face of the linkage plate (75), the left end of the linkage plate (75) is connected with the middle of an adjusting bolt (76) in a threaded fit mode, a pushing disc (77) is mounted on the inner end of the adjusting bolt (76), a slotted hole is formed in the position, corresponding to the adjusting bolt (76), of the correcting frame (72) along the side face of the correcting frame, a supporting column (78) is of a telescopic structure, and the supporting column (78) is mounted between the bottom of the outer end of the correcting frame (72) and the top of the inner end;
the construction process for paving the laminated slab by adopting the laminated slab paving construction device comprises the following steps:
s1, placing the prefabricated wall board: firstly, hoisting and placing the prefabricated wall board to a proper position of a construction building, and supporting the prefabricated wall body through an inclined strut;
s2, grouting prefabricated wallboards: after the locking of the prefabricated wall panel is finished, cement mortar is injected into a grouting hole reserved in the prefabricated wall panel by using a grouting machine, and a gap between the prefabricated wall panel and the ground and a gap between the prefabricated wall panel are subjected to gap plugging treatment by using cement slurry;
s3, mounting the superposed beam: after the prefabricated wall panel is locked, the superposed beam is arranged on the outer side surface of the upper end of the prefabricated wall panel, the superposed beam is supported and position-calibrated, and a supporting steel structure of the superposed beam is erected at a proper position in a building after the superposed beam is arranged;
s4, laying laminated boards: after the steel structure in the building is erected, hoisting the laminated slab to the top of the prefabricated wallboard through a crane, and then adjusting the position of the laminated slab to enable the laminated slab and the prefabricated wallboard to be at a required distance;
s5, straightening the steel bars of the laminated slab: after the laminated slabs are placed, the upper support plate (1) is locked on an external conveyor, the walking support plates (8) are respectively positioned above the two laminated slabs, the auxiliary correcting plate (5) abuts against a gap between the two laminated slabs and moves left and right by controlling the external conveyor, the correcting support (6) can move to the inner side of the hook-shaped reinforcing steel bars on the prefabricated wall plate, the conveyor is controlled to stop moving at the moment, the linkage plate (75) is pulled upwards manually, so that the correcting plate (74) can correct the hook-shaped reinforcing steel bars of the prefabricated wall plate, and then the conveyor is controlled to move to other positions on the prefabricated wall plate, so that the hook-shaped reinforcing steel bars on the prefabricated wall plate can be completely corrected, and when the conveyor drives the upper support plate (1) to move, the auxiliary correcting plate (5) can correct the extending reinforcing steel bars on the laminated slabs, and the extending reinforcing steel bars are prevented from deflecting;
s6, bundling the laminated slab steel bars: after the reinforcing steel bars on the laminated slab and the prefabricated wallboard are shaped, the reinforcing cage is bound up through the upper end reinforcing steel bars of the laminated slab and the prefabricated wallboard, and then concrete is poured on the reinforcing cage, so that the paving construction of the laminated slab is completed.
2. The assembly type composite slab paving construction process as claimed in claim 1, characterized in that: the outer side surface of the middle part of the fixed column (2) is provided with a group of sliding blocks (21), each group of sliding blocks (21) on the fixed column (2) is connected with a positive body (22) in a sliding fit mode, and the left side surface of the positive body (22) is connected with the right side surface of the lower end of the orthopedic support (6) through a positive connecting column (23).
3. The assembly type composite slab paving construction process as claimed in claim 2, characterized in that: the right side of the outer end of the positive body (22) is provided with a triangular chute, an adjusting connecting frame (24) with a T-shaped structure is mounted on the lower side surface of the middle part of the upper support plate (1), the front side and the rear side of the lower end of the adjusting connecting frame (24) are connected with the middle part of a height bolt (25) in a thread fit mode, and the lower end of the height bolt (25) is connected with the top of a positive connecting column (23) through a bearing.
4. The assembly type composite slab paving construction process as claimed in claim 1, characterized in that: the front side and the rear side of the lower end of the orthopedic support (6) are uniformly distributed with an inner supporting block (61), the upper end of the inner supporting block (61) is of an arc-shaped structure, and the left side and the right side of the upper end of the inner supporting block (61) are respectively provided with a chute.
5. The assembly type composite slab paving construction process according to claim 4, characterized in that: the circle center of the arc-shaped structure of the orthopedic frame (72) is coincident with the circle center of the arc-shaped structure at the upper end of the inner supporting block (61).
6. The assembly type composite slab paving construction process as claimed in claim 1, characterized in that: the walking support plate is characterized in that a group of universal wheels (81) are arranged on the bottom of each walking support plate (8), each group of universal wheels (81) are connected through a movable connecting plate (82), the middle of each walking support plate (8) is connected with the middle of a rotating bolt (83) in a threaded fit mode, the lower end of the rotating bolt (83) is connected with the universal wheels (81) in the middle of the walking support plates (8) through bearings, limiting rods (84) are arranged on the universal wheels (81) at the outer ends of the walking support plates (8), and the limiting rods (84) penetrate through the walking support plates (8).
7. The assembly type composite slab paving construction process as claimed in claim 1, characterized in that: the orthopedic sliding rod (73) is of a telescopic structure with contraction force, and the inner side surface of the correcting plate (74) is an arc-shaped surface.
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| CN202010000910.5A CN111042550B (en) | 2020-01-02 | 2020-01-02 | Assembly type laminated slab paving construction process |
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| GB913784A (en) * | 1960-10-25 | 1962-12-28 | Chamberlain Ind Ltd | Improvements in tube bending machine |
| CN105464244A (en) * | 2015-10-30 | 2016-04-06 | 江苏中南建筑产业集团有限责任公司 | Prefabricated integrated shear wall construction method |
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