CN114046054A - Guide positioning device for assembly type building component and construction method - Google Patents
Guide positioning device for assembly type building component and construction method Download PDFInfo
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- CN114046054A CN114046054A CN202111611095.7A CN202111611095A CN114046054A CN 114046054 A CN114046054 A CN 114046054A CN 202111611095 A CN202111611095 A CN 202111611095A CN 114046054 A CN114046054 A CN 114046054A
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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
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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Abstract
The application relates to an assembly type building component guiding and positioning device and a construction method, wherein the assembly type building component guiding and positioning device comprises a positioning mechanism arranged below an embedded sleeve, the positioning mechanism is detachably connected with an upper component through a connecting mechanism, a calibrating mechanism used for pre-positioning the positioning mechanism is arranged below the positioning mechanism, and the calibrating mechanism is detachably connected with the upper component. This application has and is convenient for aim at pre-buried sleeve and reinforcing bar to the workman of being convenient for carries out the effect assembled to last component and lower component.
Description
Technical Field
The application relates to the field of fabricated building components, in particular to a guiding and positioning device and a construction method of a fabricated building component.
Background
The fabricated building components refer to building components and accessories processed and manufactured in factories, such as fabricated floor slabs, fabricated wall slabs, fabricated staircases and the like, and embedded sleeves are left inside the fabricated components during processing.
In the related art, referring to fig. 1, when the upper member 1 is lifted one meter away from the floor level, the descent is stopped, and at this time, a worker needs to bend down to check whether the position of the embedded sleeve 11 in the upper member 1 is aligned with the position of the steel bar 21 on the lower member 2, and then slowly descend the upper member 1, and in the process, the worker needs to continuously adjust the position of the upper member 1 to ensure that the steel bar 21 enters the corresponding embedded sleeve 11.
With respect to the related art among the above, the inventor's embedded sleeves have a small diameter, resulting in considerable difficulty in aligning with the reinforcing bars, thereby inconveniencing a worker to assemble the upper and lower members.
Disclosure of Invention
In order to align the embedded sleeve and the steel bar, the assembling type building component guiding and positioning device and the construction method are provided.
In a first aspect, the present application provides an assembly type building element guiding and positioning device, which adopts the following technical scheme:
the utility model provides an assembly type building element guiding orientation device, is including setting up in the positioning mechanism of pre-buried sleeve below, positioning mechanism can dismantle with last component through coupling mechanism and be connected, the positioning mechanism below is provided with and is used for carrying out pre-positioning's alignment mechanism to positioning mechanism, alignment mechanism can dismantle with last component and be connected.
By adopting the technical scheme, the positioning mechanism is hung on the connecting mechanism, the calibration mechanism is placed below the positioning mechanism, and the upper end of the calibration mechanism penetrates through the positioning mechanism and extends into the embedded sleeve, so that the pre-positioning of the positioning mechanism is completed; the calibration mechanism is detached from the upper component, the upper component falls, the upper end of the steel bar enters the positioning mechanism and extends into the embedded sleeve along the positioning mechanism, so that the embedded sleeve and the steel bar are positioned, the worker can assemble the upper component and the lower component, and the operation is simple and convenient.
Optionally, the positioning mechanism includes a guide assembly arranged below the upper member, the guide assembly includes a guide block, a guide groove is formed in the guide block, the calibration mechanism includes a pre-positioning assembly, and the upper end of the pre-positioning assembly penetrates through the guide groove and extends into the pre-buried sleeve.
Through adopting above-mentioned technical scheme, pre-positioning assembly upper end passes the guide way and stretches into in the pre-buried sleeve to accomplish guide way and pre-buried sleeve's alignment, the reinforcing bar stretches into in the guide way can aim at with pre-buried sleeve, easy operation is convenient.
Optionally, the guide groove is set to be semicircular table-shaped, the diameter of the opening at the upper end of the guide groove is equal to the inner diameter of the embedded sleeve, the number of the guide blocks is two, and the guide grooves of the two guide blocks form a circular table-shaped groove.
By adopting the technical scheme, the guide grooves of the two guide blocks form a circular truncated cone-shaped groove, and the lower end of the circular truncated cone-shaped groove is provided with a large opening, so that reinforcing steel bars can enter the circular truncated cone-shaped groove conveniently; the diameter of the opening at the upper end of the guide groove is equal to the inner diameter of the embedded sleeve, so that the steel bar enters the embedded sleeve along the guide groove, the embedded sleeve is aligned with the steel bar, and the operation is simple and convenient.
Optionally, the pre-positioning assembly comprises a fixing plate, a positioning screw is connected to the fixing plate through threads, the upper end of the positioning screw extends into the guide groove, and the diameter of the positioning screw is equal to the inner diameter of the pre-buried sleeve.
Through adopting above-mentioned technical scheme, stretch into the guide way with positioning screw upper end, positioning screw drives the guide block removal along the guide way inner wall cunning to stretching into the embedded sleeve in, positioning screw to accomplished guide way and embedded sleeve's alignment, and then be convenient for fix a position reinforcing bar and embedded sleeve.
Optionally, the positioning mechanism further comprises a bearing assembly, the bearing assembly comprises a bearing plate, the guide block is fixedly connected to the bearing plate, a connecting plate is fixedly connected to the bearing plate, the connecting plate is connected to the connecting mechanism in a sliding mode, a yielding hole is formed in the bearing plate and is coaxial with the guide groove, and the diameter of the yielding hole is equal to the diameter of the opening at the lower end of the guide groove.
Through adopting above-mentioned technical scheme, in the positioning screw passed the hole of stepping down and stretched into the guide way, positioning screw is stretching into pre-buried telescopic in-process, drives the connecting plate and slides on coupling mechanism to be convenient for adjust the guide way position, easy operation is convenient.
Optionally, two the guide block lower extreme all is provided with a loading board, and fixedly connected with reinforcing plate on the connecting plate of one of them loading board has seted up the reinforcing groove on the connecting plate of another loading board, the reinforcing plate is pegged graft in the reinforcing groove, the reinforcing plate passes through fastening bolt with the connecting plate and is connected.
Through adopting above-mentioned technical scheme, will strengthen the integrated circuit board and connect in the reinforcing groove, pass through fastening bolt with reinforcing plate and connecting plate and be connected to the completion is to the fixed of loading board, and then the completion is fixed to the guide block, has improved the stability of guide block.
Optionally, the connecting mechanism includes a fixing rod fixedly connected to the bottom surface of the upper member, a fixing groove is formed in the fixing rod, a fastening nut is slidably connected in the fixing groove, and the fastening nut is in threaded connection with the fastening bolt.
Through adopting above-mentioned technical scheme, with fastening bolt and fastening nut threaded connection to accomplish the fixed of loading board, and then accomplished the fixed of guide way position, improved the stability that guide way and embedded sleeve aimed at.
Optionally, the calibration mechanism further comprises a mounting assembly, the mounting assembly comprises a connecting rope fixedly connected to the fixing plate, the upper member is fixedly connected with a hook, and the connecting rope is mounted on the hook.
Through adopting above-mentioned technical scheme, when fixed loading board, need keep positioning screw to be located pre-buried sleeve this moment always, will connect the rope to be carried on the couple, fix positioning screw to fastening bolt is conveniently screwed up, and then the fixed loading board of being convenient for.
In a second aspect, the present application provides a construction method of a guiding and positioning device for an assembly type building component, which adopts the following technical scheme:
a construction method of a guide positioning device of an assembled building component comprises the following steps:
step S1: hoisting: assembling a guide assembly and a bearing assembly, and hoisting the guide assembly below the upper member through the bearing assembly;
step S2: pre-positioning: the upper end of the pre-positioning assembly extends into the guide assembly, and the pre-positioning assembly is moved until the upper end of the pre-positioning assembly extends into the embedded sleeve;
step S3: fixing: fixing the bearing assembly and the connecting mechanism, and removing the pre-positioning assembly;
step S4: positioning: the component is gone up in the descending, and in the reinforcing bar upper end stretched into the direction subassembly, and stretched into in the pre-buried sleeve along the direction subassembly.
By adopting the technical scheme, the guide assembly and the bearing assembly are assembled, and the guide assembly is hoisted below the upper component through the bearing assembly, so that the hoisting of the guide assembly is completed; the upper end of the pre-positioning assembly extends into the guide assembly, and the pre-positioning assembly is moved until the upper end of the pre-positioning assembly extends into the pre-embedded sleeve, so that pre-positioning is completed; fixing the bearing assembly and the connecting mechanism, and removing the pre-positioning assembly, thereby internally finishing the fixation of the guide assembly; the component is gone up in the descending, and in the reinforcing bar upper end stretched into the direction subassembly, and stretched into pre-buried sleeve along the direction subassembly in to the location of component and lower component is gone up in the completion.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the positioning mechanism is hung on the connecting mechanism, the calibration mechanism is placed below the positioning mechanism, and the upper end of the calibration mechanism penetrates through the positioning mechanism and extends into the embedded sleeve, so that pre-positioning of the positioning mechanism is completed; the calibration mechanism is detached from the upper component, the upper component is descended, the upper end of the steel bar enters the positioning mechanism and extends into the embedded sleeve along the positioning mechanism, so that the embedded sleeve and the steel bar are positioned, workers can assemble the upper component and the lower component conveniently, and the operation is simple and convenient;
2. when the upper component descends to a height convenient for workers to operate, the workers can easily see the position of the embedded sleeve, do not need to bend down to check the positions of the steel bar and the embedded sleeve, and at the moment, the workers only need to stretch the positioning screw into the embedded sleeve along the guide groove to complete pre-positioning, so that the time required when the steel bar and the embedded sleeve are officially installed is reduced, and the installation efficiency of the upper component and the lower component is improved.
3. The loading board can be dismantled with the dead lever and be connected, and positioning screw can be dismantled with the fixed plate and be connected to be convenient for adjust the quantity and the position of direction subassembly and prepositioning subassembly wantonly according to reinforcing bar quantity and position, thereby improved the suitability of direction subassembly and prepositioning subassembly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the background art;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a partial schematic structural view of an embodiment of the present application, mainly illustrating the connection mechanism and the positioning mechanism;
FIG. 4 is a schematic view of a portion of the structure of the embodiment of the present application, which is mainly used for showing the positioning mechanism;
FIG. 5 is a partial cross-sectional view of the embodiment of the present application, primarily illustrating the alignment mechanism;
fig. 6 is a schematic structural view of a part of the embodiment of the present application, which is mainly used for showing a state that the reinforcing steel bar is inserted into the embedded sleeve.
Description of reference numerals: 1. an upper member; 11. pre-burying a sleeve; 2. a lower member; 21. reinforcing steel bars; 3. a connecting mechanism; 31. fixing the rod; 311. fixing grooves; 4. a positioning mechanism; 41. a load bearing assembly; 411. a carrier plate; 4111. a hole of abdication; 412. a connecting plate; 4121. a reinforcing groove; 413. a reinforcing plate; 414. fastening a bolt; 415. fastening a nut; 42. a guide assembly; 421. a guide block; 4211. a guide groove; 4212. connecting grooves; 422. connecting blocks; 5. a calibration mechanism; 51. a pre-positioning assembly; 511. a fixing plate; 5111. mounting holes; 512. positioning a screw rod; 52. mounting the component; 521. connecting ropes; 522. and (4) hanging hooks.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
Example 1
The embodiment 1 of the application discloses a fabricated building component guiding and positioning device. Referring to fig. 1 and 2, the assembly type building component guiding and positioning device comprises a connecting mechanism 3 arranged on the bottom surface of an upper component 1, a positioning mechanism 4 is arranged on the connecting mechanism 3, the positioning mechanism 4 is positioned below an embedded sleeve 11, and the upper end of the positioning mechanism 4 is abutted to the upper component 1. The lower part of the positioning mechanism 4 is provided with a calibrating mechanism 5, the calibrating mechanism 5 is detachably connected with the side wall of the upper component 1, and the upper end of the calibrating mechanism 5 penetrates through the positioning mechanism 4 and extends into the embedded sleeve 11.
Hang positioning mechanism 4 and place in coupling mechanism 3 on, place aligning gear 5 in positioning mechanism 4 below, aligning gear 5 drives positioning mechanism 4 and removes, and aligning gear 5 upper end is passed positioning mechanism 4 and is stretched into pre-buried sleeve 11 in, and aligning gear 5 is hung and is placed in on 1 lateral wall of upper member, and is fixed with coupling mechanism 3 with positioning mechanism 4 to the completion is fixed to positioning mechanism 4. The calibration mechanism 5 is detached from the upper component 1, the upper component 1 is descended, and the upper end of the steel bar 21 enters the positioning mechanism 4 and extends into the embedded sleeve 11 along the positioning mechanism 4. Stopping descending the upper member 1, detaching the positioning mechanism 4 from the upper connecting mechanism 3, removing the connecting mechanism 3 from the upper member 1, and continuing descending the upper member 1 until the reinforcing steel bars 21 completely enter the embedded sleeve 11.
Referring to fig. 1 and 3, the connection mechanism 3 includes two fixing rods 31 fixedly connected to the bottom surface of the upper member 1, the length direction of the fixing rods 31 is parallel to the arrangement direction of the rows of embedded sleeves 11, the two fixing rods 31 are spaced apart from each other in the direction parallel to the length direction of the fixing rods 31, and the embedded sleeves 11 are located between the two fixing rods 31. The fixing rod 31 is provided with a fixing groove 311, and the length direction of the fixing groove 311 is parallel to the length direction of the fixing rod 31.
Referring to fig. 1 and 3, the positioning mechanism 4 includes three sets of bearing assemblies 41, the three sets of bearing assemblies 41 are arranged at equal intervals along the length direction of the fixing rod 31, the lower end of each row of embedded sleeves 11 is provided with a set of bearing assembly 41, the bearing assemblies 41 are detachably connected with the fixing rod 31, and the bearing assemblies 41 are provided with guide assemblies 42.
Referring to fig. 3 and 4, the bearing assembly 41 includes two horizontally disposed bearing plates 411, the length direction of the bearing plates 411 is perpendicular to the length direction of the fixing rod 31, and adjacent sides of the two bearing plates 411 are abutted. A plurality of half holes of stepping down have been seted up on the loading board 411, and a plurality of half holes of stepping down set up along loading board 411 length direction equidistance interval, and adjacent half hole of stepping down on two loading boards 411 constitutes hole 4111 of stepping down. The equal vertical fixedly connected with connecting plate 412 in loading board 411 length direction both ends, wherein the connecting plate 412 on one loading board 411 is towards another connecting plate 412 one side fixedly connected with reinforcing plate 413, and reinforcing groove 4121 has been seted up towards reinforcing plate 413 one side to connecting plate 412 on one loading board 411 in addition, and reinforcing plate 413 joint is in adjacent reinforcing groove 4121.
Referring to fig. 3 and 4, the connection plate 412 provided with the reinforcement groove 4121 and the reinforcement plate 413 are connected by two fastening bolts 414, and the two fastening bolts 414 are spaced apart in the vertical direction. A fastening nut 415 is provided in the fixing rod 31, the fastening nut 415 is slidably coupled in the fixing groove 311 in the longitudinal direction of the fixing rod 31, and a fastening bolt 414 positioned above is screwed to the fastening nut 415.
Referring to fig. 3 and 4, the guide assembly 42 includes a guide block 421, and a length direction of the guide block 421 is parallel to a length direction of the loading plate 411. The equal fixedly connected with guide block 421 of two loading boards 411 upper surfaces, two guide blocks 421 use two loading boards 411 butt one side as the symmetrical plane relative setting. The guide block 421 is provided with a plurality of guide grooves 4211, the guide grooves 4211 are in a shape of a semicircular table, the plurality of guide grooves 4211 are arranged at equal intervals along the length direction of the guide block 421, the guide grooves 4211 and the adjacent abdicating half holes are coaxially arranged, and the adjacent guide grooves 4211 on the two guide blocks 421 form a circular table-shaped groove. The diameter of the opening at the upper end of the guide groove 4211 is equal to the inner diameter of the embedded sleeve 11, and the diameter of the opening at the lower end of the guide groove 4211 is equal to the diameter of the abdicating hole 4111. One of them guide block 421 towards another guide block 421 one side fixedly connected with a plurality of connecting blocks 422, a plurality of connecting blocks 422 equidistance interval sets up, and a plurality of connecting grooves 4212 have been seted up towards connecting block 422 one side to another guide block 421, and connecting block 422 joint is in adjacent connecting groove 4212.
The connecting block 422 is clamped in the adjacent connecting groove 4212, the reinforcing plate 413 is clamped in the adjacent reinforcing groove 4121, the reinforcing plate 413 and the connecting plate 412 are connected through the fastening bolt 414, and the fastening bolt 414 positioned above slides in the fixing groove 311, so that the bearing plate 411 is driven to slide on the fixing rod 31.
Referring to fig. 5, the calibration mechanism 5 includes a pre-positioning assembly 51 disposed below the carrier plate 411, and an upper end of the pre-positioning assembly 51 extends into the pre-embedded sleeve 11 through the guide slot 4211. The pre-positioning assembly 51 is detachably connected to the upper member 1 through four sets of mounting assemblies 52, two sets of which are located at one end of the bearing plate 411 in the length direction, and the other two sets of which are located at the other end of the bearing plate 411 in the length direction.
Referring to fig. 5, the pre-positioning assembly 51 includes a fixing plate 511 horizontally disposed below the loading plate 411, and a length direction of the fixing plate 511 is parallel to a length direction of the loading plate 411. A plurality of mounting holes 5111 are formed in the fixing plate 511, and one mounting hole 5111 is correspondingly formed below each guide groove 4211. A plurality of positioning screws 512 are vertically arranged on the fixing plate 511, the positioning screws 512 are in threaded connection with adjacent mounting holes 5111, the upper ends of the positioning screws 512 penetrate through the guide grooves 4211 and extend into the embedded sleeve 11, and the diameter of each positioning screw 512 is equal to the inner diameter of the embedded sleeve 11.
Referring to fig. 5, the mounting assembly 52 includes a connection string 521 fixedly connected to one end of the fixing plate 511 in the length direction, a hook 522 is fixedly connected to a sidewall of the upper member 1, and the upper end of the connection string 521 is mounted on the adjacent hook 522.
The upper end of the positioning screw 512 is inserted into the adjacent guide groove 4211, the fixing plate 511 is moved until the positioning screw 512 is inserted into the embedded sleeve 11, the connecting rope 521 is hung on the adjacent hook 522, and the fastening bolt 414 is tightened, so that the pre-positioning of the guide groove 4211 is completed. The fastening plate 511 is removed by removing the connection string 521 from the hook 522. And (3) descending the upper member 1, stopping descending the upper member 1 when the steel bars 21 are inserted into the guide grooves 4211 and extend into the embedded sleeve 11 along the guide grooves 4211, unscrewing the fastening bolts 414, separating the two guide blocks 421, taking down the bearing plate 411 and taking down the fixing rod 31 from the upper member 1.
The implementation principle of the guiding and positioning device for the assembled building components in the embodiment of the application is as follows: the connecting block 422 is engaged with the adjacent connecting groove 4212, the reinforcing plate 413 is engaged with the adjacent reinforcing groove 4121, the reinforcing plate 413 and the connecting plate 412 are connected by the fastening bolt 414, and the fastening bolt 414 positioned above slides in the fixing groove 311. The upper end of the positioning screw 512 is inserted into the adjacent guide groove 4211, the fixing plate 511 is moved until the positioning screw 512 is inserted into the embedded sleeve 11, the connecting rope 521 is hung on the adjacent hook 522, and the fastening bolt 414 is tightened, so that the pre-positioning of the guide groove 4211 is completed. The fastening plate 511 is removed by removing the connection string 521 from the hook 522. And (3) descending the upper member 1, stopping descending the upper member 1 when the steel bars 21 are inserted into the guide grooves 4211 and extend into the embedded sleeve 11 along the guide grooves 4211, unscrewing the fastening bolts 414, separating the two guide blocks 421, taking down the bearing plate 411 and taking down the fixing rod 31 from the upper member 1.
Example 2
The embodiment 2 of the application discloses a construction method of an assembly type building component guiding and positioning device, which mainly comprises the following steps:
step S1: installation: the mounting position on the upper member 1 is pre-perforated so that the fixing lever 31 is mounted on the lower end of the upper member 1 by means of a bolt and the hook 522 is mounted on the side wall of the upper member 1 by means of a bolt.
Step S2: assembling and hoisting: the connecting block 422 is clamped with the connecting groove 4212, the reinforcing plate 413 is clamped with the reinforcing groove 4121, the reinforcing plate 413 is connected with the connecting plate 412 through the fastening bolt 414, the guide block 421 is assembled, and the bearing plate 411 is hung below the upper component 1 through the fastening bolt 414.
Step S3: pre-positioning: the positioning screw 512 is installed on the fixing plate 511, the fixing plate 511 is placed below the bearing plate 411, the positioning screw 512 is inserted into the guide groove 4211, the fixing plate 511 is moved to the upper end of the positioning screw 512 to be inserted into the embedded sleeve 11, and therefore pre-positioning of the guide groove 4211 is completed.
Step S4: fixing and dismantling: the fixing of the guide block 421 is completed by mounting the connection string 521 on the hook 522 and tightening the fastening bolt 414, and after the fixing is completed, the connection string 521 is removed from the hook 522, thereby detaching the fixing plate 511.
Step S5: positioning: and (3) descending the upper component 1 by using a tower crane until the upper end of the steel bar 21 extends into the guide groove 4211, and continuing descending, so that the steel bar 21 extends into the embedded sleeve 11 along the guide groove 4211 to finish positioning.
Step S6: dismantling: the lowering of the upper member 1 is stopped, the fastening bolts 414 are unscrewed, and the carrier plate 411 is removed from below the upper member 1, thereby completing the removal of the guide block 421.
Step S7: landing: and continuing to descend the upper member 1 until the reinforcing steel bars 21 are completely inserted into the embedded sleeves 11, thereby completing the installation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a prefabricated building component guiding orientation device which characterized in that: including setting up in positioning mechanism (4) of pre-buried sleeve (11) below, positioning mechanism (4) can be dismantled with last component (1) through coupling mechanism (3) and be connected, positioning mechanism (4) below is provided with and is used for carrying out pre-positioning calibration mechanism (5) to positioning mechanism (4), calibration mechanism (5) can be dismantled with last component (1) and be connected.
2. A fabricated building element guide and positioning device according to claim 1, wherein: positioning mechanism (4) are including setting up in guide assembly (42) of upper member (1) below, guide assembly (42) are including guide block (421), guide way (4211) have been seted up in guide block (421), aligning gear (5) are including pre-positioning subassembly (51), pre-positioning subassembly (51) upper end is passed guide way (4211) and is stretched into in pre-buried sleeve (11).
3. A fabricated building element guide and positioning device according to claim 2, wherein: the shape of the guide groove (4211) is a semicircular table, the diameter of an opening at the upper end of the guide groove (4211) is equal to the inner diameter of the embedded sleeve (11), the number of the guide blocks (421) is two, and the guide grooves (4211) of the two guide blocks (421) form a circular table-shaped groove.
4. A fabricated building element guide and positioning device according to claim 2, wherein: the pre-positioning assembly (51) comprises a fixing plate (511), a positioning screw rod (512) is connected to the fixing plate (511) through threads, the upper end of the positioning screw rod (512) extends into the guide groove (4211), and the diameter of the positioning screw rod (512) is equal to the inner diameter of the embedded sleeve (11).
5. A fabricated building element guide and positioning device according to claim 3, wherein: positioning mechanism (4) still include carrier assembly (41), carrier assembly (41) includes loading board (411), guide block (421) fixed connection is on loading board (411), fixedly connected with connecting plate (412) on loading board (411), connecting plate (412) sliding connection is on coupling mechanism (3), offer hole of stepping down (4111) on loading board (411), hole of stepping down (4111) and guide way (4211) coaxial setting, hole of stepping down (4111) diameter equals with guide way (4211) lower extreme opening part diameter.
6. A fabricated building element guiding and positioning device according to claim 5, wherein: two guide block (421) lower extreme all is provided with a loading board (411), and fixedly connected with reinforcing plate (413) on connecting plate (412) of one loading board (411) wherein, has seted up on connecting plate (412) of one loading board (411) in addition reinforcing groove (4121), reinforcing plate (413) joint is in reinforcing groove (4121), reinforcing plate (413) are connected through fastening bolt (414) with connecting plate (412).
7. A fabricated building element guide and positioning device according to claim 6, wherein: the connecting mechanism (3) comprises a fixing rod (31) fixedly connected to the bottom surface of the upper component (1), a fixing groove (311) is formed in the fixing rod (31), a fastening nut (415) is connected in the fixing groove (311) in a sliding mode, and the fastening nut (415) is in threaded connection with the fastening bolt (414).
8. A fabricated building element guiding and positioning device according to claim 4, wherein: the calibration mechanism (5) further comprises a mounting assembly (52), the mounting assembly (52) comprises a connecting rope (521) fixedly connected to the fixing plate (511), a hook (522) is fixedly connected to the upper component (1), and the connecting rope (521) is mounted on the hook (522).
9. A construction method of the assembled building component guiding and positioning device of claim 5 comprises the following steps: the method mainly comprises the following steps:
step S1: hoisting: assembling a guide assembly (42) and a bearing assembly (41), and hoisting the guide assembly (42) below the upper member (1) through the bearing assembly (41);
step S2: pre-positioning: stretching the upper end of the pre-positioning assembly (51) into the guide assembly (42), and moving the pre-positioning assembly (51) until the upper end of the pre-positioning assembly (51) stretches into the embedded sleeve (11);
step S3: fixing: fixing the bearing component (41) and the connecting mechanism (3), and removing the pre-positioning component (51);
step S4: positioning: when the upper component (1) is descended, the upper end of the steel bar (21) extends into the guide assembly (42), and extends into the embedded sleeve (11) along the guide assembly (42).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111611095.7A CN114046054B (en) | 2021-12-27 | 2021-12-27 | Guide positioning device for assembly type building component and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111611095.7A CN114046054B (en) | 2021-12-27 | 2021-12-27 | Guide positioning device for assembly type building component and construction method |
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| CN114046054B CN114046054B (en) | 2022-06-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498153A (en) * | 2023-06-28 | 2023-07-28 | 中铁城建集团第一工程有限公司 | Component hoisting guiding device for accurately positioning embedded dowel bars of prefabricated wall body |
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