CN113107218A - Prefabricated component aligning device of prefabricated building - Google Patents

Abstract

The invention relates to the field of building element assembly, and discloses an assembly type building prefabricated element alignment device which comprises a transverse alignment unit and a longitudinal alignment unit, wherein the transverse alignment unit and the longitudinal alignment unit both comprise mounting seats, the mounting seats are fixedly connected with fixing blocks, the fixing blocks are provided with limiting plates and push rod motors, the output ends of the push rod motors are fixedly connected with push plates, the push plates are perpendicular to the limiting plates, the limiting plates in the transverse alignment unit are perpendicular to the limiting plates in the longitudinal alignment unit, the push plates in the transverse alignment unit can abut against the limiting plates in the longitudinal alignment unit, and the push plates in the longitudinal alignment unit can abut against the limiting plates in the transverse alignment unit. The invention utilizes the transverse alignment unit and the longitudinal alignment unit to adjust the prefabricated components, thereby realizing the alignment of the prefabricated components, shortening the time required by the alignment of the prefabricated components, improving the assembly efficiency of the prefabricated components and reducing the workload of workers.

Description

Prefabricated component aligning device of prefabricated building

Technical Field

The invention relates to the field of building component assembly, in particular to an alignment device for prefabricated components of an assembly type building.

Background

The prefabricated building is formed by assembling prefabricated components on site, the hoisting and positioning process of the prefabricated components is the most critical in the building process of the prefabricated building at the present stage, firstly, workers pay lines at assembly sites, then, slurry is placed, and the prefabricated components are hoisted to assembly sites by tower cranes for assembly. When assembling the prefabricated component, need align the grout sleeve of reserving on the prefabricated component with the reinforcing bar on the installation face, because the precision of tower crane operation is not enough to make the grout sleeve of reserving on the prefabricated component align with the reinforcing bar on the installation face, consequently, need workman manual adjustment prefabricated component this moment for the grout sleeve of reserving on the prefabricated component aligns with the reinforcing bar on the installation face. However, because the grouting sleeve reserved on the prefabricated part is positioned on the bottom surface of the prefabricated part, whether the grouting sleeve is aligned with the steel bar or not needs to be observed by a worker through the low body, the observation is not easy, the consumed time is long, the workload of the worker is increased, the time required by assembly is prolonged, and the assembly efficiency is reduced.

Disclosure of Invention

The invention aims to provide an alignment device for prefabricated components of an assembly type building, which aims to solve the problem that in the prior art, the time required by assembly is prolonged because the alignment of the prefabricated components is manually adjusted.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an assembled building prefabricated component aligning device, including horizontal alignment unit and vertical alignment unit, horizontal alignment unit and vertical alignment unit all include the mount pad, fixedly connected with fixed block on the mount pad, be equipped with limiting plate and push rod motor on the fixed block, the output fixedly connected with push pedal of push rod motor, the push pedal is mutually perpendicular with the limiting plate, limiting plate in the horizontal alignment unit is mutually perpendicular with the limiting plate in the vertical alignment unit, push pedal in the horizontal alignment unit can offset with the limiting plate in the vertical alignment unit, push pedal in the vertical alignment unit can offset with the limiting plate in the horizontal alignment unit.

The principle and the advantages of the scheme are as follows: in the scheme, after paying off, according to the positions of the steel bars and the length and the width of the prefabricated part to be installed, the transverse alignment unit and the longitudinal alignment unit are installed in advance, so that the limiting plate of the transverse alignment unit is aligned with the long side wall surface (the surface in the length direction) of the prefabricated part after assembly, and meanwhile, the limiting plate of the longitudinal alignment unit is aligned with the short side wall surface (the surface in the width direction) of the prefabricated part after assembly. Therefore, after the prefabricated part is lifted to the assembly coordination point, namely the prefabricated part is positioned above the steel bar and gradually approaches to the steel bar, the push plate in the transverse alignment unit approaches to the prefabricated part under the action of the push rod motor so as to push the prefabricated part to move in the transverse direction, and the push plate in the longitudinal alignment unit approaches to the prefabricated part under the action of the push rod motor so as to push the prefabricated part to move in the longitudinal direction, so that the position of the prefabricated part is adjusted; when the push plate of the transverse alignment unit abuts against the limiting plate of the longitudinal alignment unit, the prefabricated part does not transversely move any more, when the push plate of the longitudinal alignment unit abuts against the limiting plate of the transverse alignment unit, the prefabricated part does not longitudinally move any more, alignment of the prefabricated part can be achieved, namely, the grouting sleeve on the prefabricated part is aligned with the steel bar, and the prefabricated part is continuously placed. This scheme has avoided the low health of workman to observe whether grout sleeve aligns with the reinforcing bar, reduces the prefabricated component and aims at required length to improve the assembly efficiency of prefabricated component, reduced workman's work load.

In addition, the transverse alignment unit and the longitudinal alignment unit in the scheme are simple in structure, easy to transfer, capable of aligning the prefabricated part of the next assembly site and high in reuse rate.

Preferably, as an improvement, the limiting plate is movably connected to the fixed block, the limiting plate can move relative to the fixed block, and the moving direction of the limiting plate is perpendicular to the moving direction of the push plate.

In this scheme, because the limiting plate can take place to remove relative fixed block, consequently, the optional scope increase of the installation site of mount pad, the back is installed to the mount pad, removes the limiting plate for the limiting plate of horizontal alignment unit aligns with the long lateral wall face (the ascending face of length direction) after the prefabricated component assembly, and make the limiting plate of vertical alignment unit align with the short lateral wall face (the ascending face of width direction) after the prefabricated component assembly can. Moreover, the limiting plate is movable, so that the aligning device in the scheme can be suitable for aligning prefabricated parts with different thicknesses and/or lengths, and the application range is expanded.

Preferably, as an improvement, the limiting plate is fixedly connected with a slide bar, the fixed block is provided with a slide cavity for the slide bar to be slidably connected, the fixed block is provided with a jack communicated with the slide cavity, the slide bar is provided with a plurality of lock holes opposite to the jack along the axial direction of the slide bar, and pin shafts are inserted in the jack and the lock hole opposite to the jack.

In the scheme, the sliding rod is connected in the sliding cavity of the fixed block in a sliding mode, the position of the sliding rod is locked through the pin shaft, when the position of the limiting plate needs to be adjusted, the pin shaft is taken out, and the position of the limiting plate can be adjusted through the sliding rod. After the position of the limiting plate is adjusted, the pin shaft is inserted into the jack and the lock hole opposite to the jack, so that the slide rod can be locked again, and the position of the limiting plate is fixed.

Preferably, as an improvement, the limiting plate is rotatably connected with a rotating roller, a threaded section is arranged on the rotating roller, a horizontally arranged threaded hole is formed in the fixing block, and the threaded section of the rotating roller is in threaded connection with the threaded hole; the limiting plate is fixedly connected with a guide rod which is horizontally arranged, and the fixing block is provided with a guide hole for the guide rod to pass through.

In this scheme, because the screw thread section of changeing the roller and the screw hole threaded connection of fixed block, consequently, when needing to adjust the position of limiting plate, only need rotate the roller can. And, because the limiting plate rotates with changeing the roller and being connected, and limiting plate and guide bar fixed connection, consequently, when changeing the roller and rotating, the limiting plate can not rotate, and the limiting plate only takes place to remove in the horizontal direction to avoid the limiting plate to take place to rotate and can't offset with the push pedal that corresponds.

Preferably, as an improvement, a limiting plate in the transverse alignment unit is provided with a first switch for controlling a push rod motor in the longitudinal alignment unit, and a limiting plate in the longitudinal alignment unit is provided with a second switch for controlling the push rod motor in the transverse alignment unit.

In this scheme, when the push pedal in the horizontal alignment unit offsets with the limiting plate in the vertical alignment unit, trigger the second switch, the second switch disconnection, control the push rod motor stop work in the horizontal alignment unit, likewise, when the push pedal in the vertical alignment unit offsets with the limiting plate in the horizontal alignment unit, trigger the first switch, the first switch disconnection, control the push rod motor stop work in the vertical alignment unit, thereby avoid push pedal and the spacing plate that corresponds offset the back push rod motor to continue work and lead to the push rod motor impaired, also avoided workman manual closing push rod motor, alignment device's degree of automation in this scheme has been improved.

Preferably, as a modification, the transverse alignment unit and the longitudinal alignment unit are a set of alignment units, the number of the alignment units is two, and the two transverse alignment units are oppositely arranged in the transverse direction.

In this scheme, when the quantity of aligning unit is two sets of, can follow prefabricated component the face all around and carry on spacingly to realize the alignment of prefabricated component better.

Preferably, as a refinement, the mounting seat in the transverse alignment unit and the mounting seat in the longitudinal alignment unit are connected by a connecting plate.

In the scheme, the mounting seat of the transverse alignment unit and the mounting seat of the longitudinal alignment unit are connected together through the connecting plate, so that a worker can conveniently fix the transverse alignment unit and the longitudinal alignment unit at the same time, and the worker can conveniently transfer the transverse alignment unit and the longitudinal alignment unit at the same time. In addition, compared with the mode that the transverse alignment unit and the longitudinal alignment unit are fixed separately, the scheme improves the integrity and stability of the alignment device.

Preferably, as an improvement, the connecting plate and the fixing seat are provided with a plurality of limiting holes.

In this scheme, set up a plurality of spacing holes on connecting plate and fixing base, conveniently utilize near reinforcing bar near assembly site to fix horizontal alignment unit and vertical alignment unit, avoid horizontal alignment unit and vertical alignment unit to take place the displacement in the course of the work.

Preferably, as an improvement, round pin axle fixedly connected with connects the rope, connects the one end fixed connection that the round pin axle was kept away from to the rope on the fixed block.

In this scheme, utilize and connect the rope and will sell the hub connection on the fixed block, avoid selling the axle and lose.

Preferably, as an improvement, the fixing block is fixedly connected with a semicircular ring.

In this scheme, have the semicircle ring on the fixed block, make things convenient for the workman to be connected the rope and be on the semicircle ring.

Drawings

FIG. 1 is a top view of a counter-rotating device for prefabricated building components according to an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of B in FIG. 2;

FIG. 4 is a top view of a prefabricated part according to a first embodiment of the present invention, which is shifted to the left and forward with respect to the reinforcing bars;

FIG. 5 is a top view of a prefabricated part according to a first embodiment of the present invention, shown at a position offset to the right with respect to the reinforcing bars;

FIG. 6 is a top view of a prefabricated part according to a first embodiment of the present invention, shown at a position offset to the right and forward with respect to the reinforcing bars;

FIG. 7 is a top view of the first fixing block according to the second embodiment of the present invention (the first push rod motor is not shown);

FIG. 8 is a top view of a second fixed block according to a second embodiment of the present invention (the second push rod motor is not shown);

fig. 9 is a plan view of a counter-rotating device for prefabricated building components according to a third embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the transverse alignment unit 100, the first mounting seat 101, the first fixing block 102, the first limiting plate 103, the first sliding rod 104, the first sliding cavity 105, the first locking hole 106, the first pin 107, the first connecting rope 108, the first semicircular ring 109, the first push rod motor 110, the first push plate 111, the first switch 112, the first rotary roller 113, the first guide rod 114, the first guide hole 115, the longitudinal alignment unit 200, the second mounting seat 201, the second fixing block 202, the second limiting plate 203, the second sliding rod 204, the second sliding cavity 205, the second locking hole 206, the second pin 207, the second connecting rope 208, the second semicircular ring 209, the second push rod motor 210, the second push plate 211, the second switch connecting plate 212, the second rotary roller 213, the second guide rod 214, the second guide hole 215, the 300, the limiting hole 400, the reinforcing steel bar 500, and the prefabricated component 600.

Example one

This embodiment is substantially as shown in fig. 1: an assembly type building prefabricated part counter-rotating device comprises a transverse alignment unit 100 and a longitudinal alignment unit 200, the transverse alignment unit 100 and the longitudinal alignment unit 200 are identical in structure, for distinguishing, in the embodiment, components in the transverse alignment unit 100 are started with first, components in the longitudinal alignment unit 200 are started with second, and in the embodiment, by taking the transverse alignment unit 100 as an example, the structure of the transverse alignment unit 100 is described in detail: the transverse alignment unit 100 includes a first mounting seat 101, a first support column welded to the first mounting seat 101, and a first fixing block 102 welded to a top end of the first support column. In the embodiment, a first limiting plate 103 is movably connected to the first fixing block 102, the first limiting plate 103 can move relative to the first fixing block 102, and as shown in fig. 2, in the embodiment, a first sliding rod 104 is welded to the first limiting plate 103, the first sliding rod 104 is square, the first fixing block 102 is provided with a first sliding cavity 105 for the first sliding rod 104 to be slidably connected, the first fixing block 102 is further provided with a first insertion hole communicated with the first sliding cavity 105, the first sliding rod 104 is provided with a plurality of first locking holes 106 along an axial direction thereof, the first locking holes 106 can be opposite to the first insertion hole, and in the embodiment, a distance between two adjacent first locking holes 106 is 5 mm. First round pin axle 107 has been pegged graft in first jack and the first lockhole 106 that corresponds with first jack, and the fixed tie up in first connecting rope 108 in the top of first round pin axle 107 has been welded on first fixed block 102, and the one end that first round pin axle 107 was kept away from to first connecting rope 108 is tied up on first semicircle 109 to avoid first round pin axle 107 to lose.

A first push rod motor 110 is fixedly mounted on the first fixing block 102 through a bolt, an output end of the first push rod motor 110 is in keyed connection with a first push plate 111, the first push plate 111 is perpendicular to the first limiting plate 103, and the moving direction of the first push plate 111 is perpendicular to the moving direction of the first limiting plate 103.

In this embodiment, as shown in fig. 3, the longitudinal alignment unit 200 includes a second mounting seat 201, a second fixed block 202, a second limiting plate 203, a second push rod motor 210, a second push plate 211, a second sliding rod 204, a second pin 207, a second connecting rope 208, and a second semicircular ring 209, the second fixed block 202 is provided with a second sliding cavity 205 for the second sliding rod 204 to slide, and the second sliding rod 204 is provided with a plurality of second locking holes 206 capable of being opposite to the second insertion holes along the axial direction.

The first push plate 111 may abut against the second limiting plate 203, and the second push plate 211 may abut against the first push plate 111. The first switch 112 for controlling the second push rod motor 210 is disposed on the first position limiting plate 103, and the second switch 212 for controlling the first push rod motor 110 is disposed on the second position limiting plate 203. The first mounting seat 101 and the second mounting seat 201 are connected through a connecting plate 300, and a plurality of limiting holes 400 are formed in the first mounting seat 101, the second mounting seat 201 and the connecting plate 300, in this embodiment, the number of the limiting holes 400 on the first mounting seat 101, the second mounting seat 201 and the connecting plate 300 is four.

The specific implementation process is as follows: after the construction site is paid out, a worker fixes the transverse alignment unit 100 and the longitudinal alignment unit 200 near the assembly site, specifically, a reinforcement bar 500 (which is not a reinforcement bar to be aligned in the present prefabricated part 600) is reserved near the assembly site, so that the reinforcement bar 500 passes through the limiting hole 400 on the first mounting seat 101 or the second mounting seat 201 or the connecting plate 300, thereby fixing the transverse alignment unit 100 and the longitudinal alignment unit 200 (which means fixing in the horizontal direction, and preventing the transverse alignment unit 100 and the longitudinal alignment unit 200 from moving in the horizontal direction). Alternatively, the first mounting seat 101, the second mounting seat 201, or the connecting plate 300 may be fixedly mounted on the construction site by directly using screws to pass through the limiting holes 400.

Next, the first pin shaft 107 is pulled out, the first sliding rod 104 is slid, and the position of the first stopper plate 103 is adjusted so that the first stopper plate 103 is aligned with the long sidewall surface (the surface in the length direction of the prefabricated member 600) of the prefabricated member 600 after assembling, where the position of the first stopper plate 103 can be estimated from the position of the reinforcing bars 500 and the length and width of the prefabricated member 600 to be installed after paying out. After the position of the first limiting plate 103 is adjusted, at this time, another first locking hole 106 on the first sliding rod 104 is opposite to the first insertion hole on the first fixing block 102, and the worker reinserts the first pin 107 into the first insertion hole and the first locking hole 106 corresponding to the first insertion hole, thereby completing the locking of the first limiting plate 103.

The position of the second stopper plate 203 is adjusted in accordance with the above-described operation so that the second stopper plate 203 is aligned with the short side wall face (the face in the width direction of the prefabricated member 600) after the prefabricated member 600 is assembled.

The tower crane lifts the prefabricated part 600 to be assembled to the position above the assembly coordination point, the grouting cylinder sleeves reserved on the prefabricated part 600 gradually approach the reinforcing steel bar 500 along with the downward movement of the prefabricated part 600, in the process, the first push rod motor 110 and the second push rod motor 210 are started, the first push rod motor 110 pushes the first push plate 111 to move rightwards, and the second push rod motor 210 pushes the second push plate 211 to move forwards. At this time, the prefabricated member 600 has the following conditions:

first, the prefabricated part 600 is left and behind compared to the reinforcing bar 500, as shown in fig. 1. At this time, the first push plate 111 can act on the left side wall of the prefabricated part 600 and push the prefabricated part 600 to move rightward until the first push plate 111 abuts against the second limiting plate 203, the second switch 212 is triggered, the second switch 212 is turned off, the first push rod motor 110 stops working, and the prefabricated part 600 does not move rightward any more; meanwhile, the second push plate 211 can act on the rear side wall of the prefabricated part 600, and push the prefabricated part 600 to move forward, until the second push plate 211 abuts against the first limiting plate 103, the first switch 112 is triggered, the first switch 112 is switched off, the second push rod motor 210 stops working, the prefabricated part 600 does not move forward any more, at this time, the prefabricated part 600 is located right above the steel bar 500, namely, a grouting sleeve reserved on the prefabricated part 600 is located right above the steel bar 500, the alignment work of the prefabricated part 600 is completed, the assembly of the prefabricated part 600 can be completed only by slowly lowering the prefabricated part 600, a worker does not need to observe whether the grouting sleeve is aligned with the steel bar 500 or not through a low body, the required time for aligning the prefabricated part 600 is reduced, the assembly efficiency of the prefabricated part 600 is improved, and the workload of the worker is reduced.

Second, the prefabricated part 600 is shifted to the left and forward compared to the reinforcing bars 500, as shown in fig. 4. At this time, the first push plate 111 can act on the prefabricated part 600, so that the prefabricated part 600 moves rightwards until the first push plate 111 abuts against the second limit plate 203 and triggers the second switch 212; meanwhile, although the second push plate 211 does not act on the prefabricated part 600, the second push plate 211 still moves forwards until abutting against the first limiting plate 103 and triggering the first switch 112, and then a worker can pull the prefabricated part 600 backwards, so that the rear side wall of the prefabricated part 600 is attached to the second push plate 211, the prefabricated part 600 can be aligned, the prefabricated part 600 continues to be slowly lowered, the assembly of the prefabricated part 600 can be completed, whether the grouting sleeve is aligned with the steel bar 500 or not can be observed without the low body of the worker, the time required for aligning the prefabricated part 600 can be reduced, the assembly efficiency of the prefabricated part 600 can be improved, and the workload of the worker can be reduced.

Thirdly, the prefabricated part 600 is inclined to the right and to the rear compared to the reinforcing steel bar 500, as shown in fig. 5. At this time, the second push plate 211 can act on the rear side wall of the prefabricated part 600, so that the prefabricated part 600 moves forward until the second push plate 211 abuts against the first limit plate 103 and triggers the first switch 112; meanwhile, although the first push plate 111 does not act on the prefabricated part 600, the first push plate 111 still moves rightwards until abutting against the second limiting plate 203 and triggering the second switch 212, then a worker can pull the prefabricated part 600 leftwards, so that the left side wall of the prefabricated part 600 is attached to the first push plate 111, the prefabricated part 600 can be aligned, the prefabricated part 600 continues to be slowly lowered, the assembly of the prefabricated part 600 can be completed, the worker does not need to observe whether the grouting sleeve is aligned with the steel bar 500 or not through the low body, the time required for aligning the prefabricated part 600 is shortened, the assembly efficiency of the prefabricated part 600 is improved, and the workload of the worker is reduced.

Fourthly, the prefabricated part 600 is right and forward compared to the reinforcing steel bar 500, as shown in fig. 6. At this time, although the first push plate 111 and the second push plate 211 do not act on the prefabricated part 600, the first push plate 111 still moves rightward until abutting against the second limiting plate 203 and triggering the second switch 212, the second push plate 211 still moves forward until abutting against the first limiting plate 103 and triggering the first switch 112, then, a worker pulls the prefabricated part 600, so that the left side wall of the prefabricated part 600 abuts against the first push plate 111, the rear side wall of the prefabricated part 600 abuts against the second push plate 211, alignment of the prefabricated part 600 can be achieved, the prefabricated part 600 continues to be slowly lowered, assembly of the prefabricated part 600 can be completed, the worker does not need to observe whether the grouting sleeve is aligned with the steel bar 500, the time required for alignment of the prefabricated part 600 is shortened, therefore, the assembly efficiency of the prefabricated part 600 is improved, and the workload of the worker is reduced.

After the prefabricated member 600 is assembled, the transverse alignment unit 100 and the longitudinal alignment unit 200 are removed, and the prefabricated member is transferred to the next assembly site where the prefabricated member is assembled to be continuously installed for use.

Example two

The difference between the present embodiment and the first embodiment is: the structure of the limiting plate movably connected to the fixing block in this embodiment is different from the first embodiment, and the transverse alignment unit 100 is taken as an example in this embodiment for description: as shown in fig. 7 and 8, the first limiting plate 103 is rotatably connected with a first rotating roller 113 through a bearing, a threaded section is arranged on the first rotating roller 113, a first threaded hole horizontally arranged is formed in the first fixing block 102, and the threaded section of the first rotating roller 113 is in threaded connection with the first threaded hole; a first guide rod 114 horizontally arranged is welded on the first limiting plate 103, and a first guide hole 115 for the first guide rod 114 to pass through is formed in the first fixing block 102.

In this embodiment, when adjusting the position of first limiting plate 103, only need rotate first commentaries on classics roller 113 can, because the screw thread section on the first commentaries on classics roller 113 and the first screw hole threaded connection of first fixed block 102, consequently, when rotating first commentaries on classics roller 113, first commentaries on classics roller 113 takes place to remove for first fixed block 102 to drive first limiting plate 103 and remove, realize the position control of first limiting plate 103. In the process, the first guide rod 114 can only horizontally slide in the first guide hole 115, thereby ensuring that the first stopper plate 103 can only horizontally move but cannot rotate.

When adjusting the position of second limiting plate 203, only need rotate the second and change roller 213 can, the second changes the second screw hole threaded connection of the screw thread section on roller 213 and second fixed block 202, consequently, the second changes roller 213 and drives second limiting plate 203 and takes place to remove, realizes the position control of second limiting plate 203. In the process, the second guide rod 214 can only horizontally slide in the second guide hole 215, thereby ensuring that the second stopper plate 203 can only horizontally move but cannot rotate.

EXAMPLE III

The difference between the present embodiment and the first embodiment is: as shown in fig. 9, in the present embodiment, the lateral alignment units 100 and the longitudinal alignment units are a set of alignment units, the number of the alignment units is two, the two lateral alignment units 100 are oppositely disposed in the lateral direction, the two longitudinal alignment units 200 are oppositely disposed in the longitudinal direction, the two lateral alignment units 100 are disposed on the left side and the right side of the prefabricated part 600 (after assembly) after being mounted, and the two longitudinal alignment units 200 are disposed on the front side and the rear side of the prefabricated part 600 (after assembly) after being mounted.

In this embodiment, since the two lateral alignment units 100 and the two longitudinal alignment units 200 are disposed around the prefabricated component 600, the prefabricated component 600 is adjusted in position by the lateral alignment unit 100 (the first push plate 111) and the longitudinal alignment unit 200 (the second push plate 211) during the assembly process of the prefabricated component 600, thereby achieving the alignment of the prefabricated component 600, avoiding a worker from manually adjusting the prefabricated component 600, reducing the time required for the alignment of the prefabricated component 600, improving the assembly efficiency of the prefabricated component 600, and reducing the workload of the worker.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. An alignment device for prefabricated components of fabricated building, characterized in that: the device comprises a transverse alignment unit and a longitudinal alignment unit, wherein the transverse alignment unit and the longitudinal alignment unit both comprise mounting seats, fixing blocks are fixedly connected onto the mounting seats, limiting plates and push rod motors are arranged on the fixing blocks, push plates are fixedly connected to output ends of the push rod motors and are perpendicular to the limiting plates, the limiting plates in the transverse alignment unit are perpendicular to the limiting plates in the longitudinal alignment unit, the push plates in the transverse alignment unit can be abutted to the limiting plates in the longitudinal alignment unit, and the push plates in the longitudinal alignment unit can be abutted to the limiting plates in the transverse alignment unit.

2. The prefabricated construction element aligning apparatus of claim 1, wherein: the limiting plate is movably connected to the fixed block, the limiting plate can move relative to the fixed block, and the moving direction of the limiting plate is perpendicular to that of the push plate.

3. The prefabricated construction element aligning device of claim 2, wherein: the limiting plate is fixedly connected with a sliding rod, the fixed block is provided with a sliding cavity for the sliding rod to be connected in a sliding mode, the fixed block is provided with a jack communicated with the sliding cavity, the sliding rod is provided with a plurality of locking holes opposite to the jack along the axial direction of the sliding rod, and pin shafts are inserted into the jack and the locking holes opposite to the jack.

4. The prefabricated construction element aligning device of claim 2, wherein: the limiting plate is rotatably connected with a rotating roller, a threaded section is arranged on the rotating roller, a horizontally arranged threaded hole is formed in the fixing block, and the threaded section of the rotating roller is in threaded connection with the threaded hole; the limiting plate is fixedly connected with a guide rod which is horizontally arranged, and the fixing block is provided with a guide hole for the guide rod to pass through.

5. The prefabricated construction element aligning device of claim 3 or 4, wherein: and a first switch for controlling the push rod motor in the longitudinal alignment unit is arranged on the limiting plate in the transverse alignment unit, and a second switch for controlling the push rod motor in the transverse alignment unit is arranged on the limiting plate in the longitudinal alignment unit.

6. The prefabricated construction element aligning apparatus of claim 5, wherein: the transverse alignment unit and the longitudinal alignment unit are a group of alignment units, the number of the alignment units is two, and the two transverse alignment units are oppositely arranged in the transverse direction.

7. The prefabricated construction element aligning device of claim 1 or 6, wherein: the mounting seats in the transverse alignment unit and the mounting seats in the longitudinal alignment unit are connected through a connecting plate.

8. The prefabricated construction element aligning device of claim 7, wherein: a plurality of limiting holes are formed in the connecting plate and the fixing seat.

9. The prefabricated construction element aligning device of claim 3, wherein: the round pin axle fixedly connected with connects the rope, connects the one end fixed connection that the round pin axle was kept away from to the rope on the fixed block.

10. The prefabricated construction element aligning device of claim 9, wherein: the fixed block is fixedly connected with a semicircular ring.

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