CN115354870A - Guider for hoisting assembly type building and hoisting installation method thereof - Google Patents
Guider for hoisting assembly type building and hoisting installation method thereof Download PDFInfo
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- CN115354870A CN115354870A CN202210993345.6A CN202210993345A CN115354870A CN 115354870 A CN115354870 A CN 115354870A CN 202210993345 A CN202210993345 A CN 202210993345A CN 115354870 A CN115354870 A CN 115354870A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a guider for hoisting an assembly type building and a hoisting and installing method thereof, wherein the guider comprises a guiding head, a position guider and a connector, the guiding head comprises a sleeve, the top end of the sleeve is welded with a lifting hook, the position guider comprises a hook, the inner side of the hook is hinged with the locking hook, the spring is assembled inside the locking hook, the inner side of the spring is hinged with a switch steel cable, the connector comprises a plurality of sections of hinged pipes, the top ends of the hinged pipes are hinged with guide pipes, and the outer side of each guide pipe is welded with a connecting hook.
Description
Technical Field
The invention relates to the field of assembly type buildings, in particular to a guide device for hoisting an assembly type building and a hoisting installation method thereof.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, industrial production, assembly construction, informatization management and intelligent application.
When the existing wall body is installed in a butt joint mode, a small mirror needs to be manually used, after the wall body is close to an installation position, a hole is aligned from the lower portion of a gap, all reinforcing steel bars are guaranteed to fall down after entering the hole, the process needs at least 3 persons for matching operation, the hole aligning process is very inconvenient, and in view of the problems, the guider for hoisting the assembly type building and the hoisting installation method thereof are specially provided.
Disclosure of Invention
The invention aims to provide a guider for hoisting an assembly building and a hoisting and mounting method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: on one hand, the guider for hoisting the prefabricated building comprises a guiding head, a position guider and a connector, wherein the guiding head comprises a sleeve, a lifting hook is welded at the top end of the sleeve, the position guider comprises a hook, the inner side of the hook is hinged with a locking hook, a spring is assembled inside the locking hook, the inner side of the spring is hinged with a switch steel cable, the connector comprises a plurality of hinged pipes, the top ends of the hinged pipes are hinged with guide pipes, the outer sides of the guide pipes are welded with connecting hooks, and the top ends of the guide pipes are hinged with handle pipe switch steel cables to penetrate through the center of the connector;
the invention also relates to a wall body and a connecting surface, wherein the wall body comprises a pouring body, the outer surface of the pouring body is provided with a grouting opening, the connecting surface comprises a floor slab, and grouting steel bars are embedded in the floor slab.
Preferably, a connecting steel bar for connection is reserved on the outer side of the pouring body, and an n-shaped structure is formed by the axis of the inner surface of the grouting opening.
Preferably, the inclination angle of the guide table between the sleeve and the lifting hook is 45 degrees, and the connecting part of the two sides of the inclination angle leads out a round angle.
Preferably, a round hole is formed in the top end of the hook, and the switch steel cable is sleeved on the inner surface of the round hole.
Preferably, the top end of the inside of the hook and the inner side of the lock hook are respectively welded with a positioning piece, the spring is assembled on the inner surface of the positioning piece, and the bottom end of the switch steel cable is assembled on the inner surface of the positioning piece on the outer side of the lock hook.
Preferably, the top welding of handle has the backup pad, the location colludes the welding in the surface of backup pad, and rings assembly is on the top of switch steel cable.
Preferably, the bottom of the hinged tube is fitted on the top end of the hook.
On the other hand, the assembly type building body hoisting and installing method comprises the following using methods:
step A: cleaning, namely cleaning obstacles, sundries and dust before installation, straightening and straightening the grouting steel bars and preparing all the work before installation;
and B: assembling a guide head, sleeving the sleeve on the top end of the grouting steel bar at the edge or a proper hoisting position, and welding the sleeve at the bottom;
and C: hanging and hoisting, namely screwing a lifting hook on the top of the wall body, hanging hoisting equipment inside the lifting hook, and hoisting to a mounting position;
step D: installing a guider, inserting the hook and the hinged pipe from the inside of the grouting opening, connecting one side of the connecting hook to the bottom of the outer side of a steel cable for hoisting, hoisting the wall to a position 10 cm to 20 cm above the grouting steel bar, and buckling the hook in the lifting hook;
and E, step E: butting the wall body, slowly lowering the wall body after the installation of the guider is finished, pulling up the wall body by using the other connecting hook, and sleeving a grouting opening with the vertical bottom end outside the grouting steel bar by using the guide of the hinged pipe;
step F: disassembling the guide, pulling the lifting ring after butt joint is completed, driving a switch steel cable to be pulled upwards, then sleeving the lifting ring outside the positioning hook, pulling the lock hook inwards, unlocking the hook, slightly pressing the hook downwards after unlocking, unlocking the hook through the oblique staggering effect of the guide table and the bottom of the hook, and then disassembling the whole guide by using a handle;
step G: and (5) after the hoisting is finished, filling cement mortar into the grouting opening under pressure, and finishing the installation.
Preferably, in step E, a vertical fixing rod may be assembled on the ground, and the connecting hook is hung on the top end of the fixing rod to provide a positioning guiding function for the guiding tube when the wall body falls down.
Compared with the prior art, the invention has the beneficial effects that: the guide device is assembled between the connecting surface and the wall body, when the guide device is used, the guide device is connected between the guide head and an external positioning position, the hinged pipe structure is arranged inside the grouting opening along with the falling of the wall body, the grouting opening is guided to the outer surface of the grouting steel bar, the rapid falling is realized, and the problem that the hole aligning process is very inconvenient because a small mirror is needed to manually check the hole aligning when the existing wall body is in butt joint installation is effectively solved.
Drawings
FIG. 1 is a schematic view of a building installation of the present invention;
FIG. 2 is a schematic view of the hoisting process of the present invention;
FIG. 3 is a schematic view of the position guide assembly of the present invention;
FIG. 4 is a cutaway assembly view of the position director of the present invention;
figure 5 is a schematic view of the connector assembly of the present invention.
In the figure: 1. wall body, 11, the pouring body, 12, connecting reinforcement, 13, grout mouth, 2, connect the face, 21, floor, 22, grout reinforcing bar, 3, guide head, 31, sleeve pipe, 32, guide table, 33, lifting hook, 4, position director, 41, couple, 42, round hole, 43, latch hook, 44, spacer, 45, spring, 46, switch steel cable, 5, connector, 51, articulated pipe, 52, guide tube, 53, connect and collude, 54, handle pipe, 55, backup pad, 56, location collude, 57, rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: on one hand, the guider for hoisting the assembled building comprises a guiding head 3, a position guider 4 and a connector 5, wherein the guiding head 3 comprises a sleeve 31, a lifting hook 33 is welded at the top end of the sleeve 31, the position guider 4 comprises a hook 41, the inner side of the hook 41 is hinged with a locking hook 43, a spring 45 is assembled inside the locking hook 43, the inner side of the spring 45 is hinged with a switch steel cable 46, the connector 5 comprises a plurality of sections of hinged pipes 51, the top end of each hinged pipe 51 is hinged with a guide pipe 52, the outer side of each guide pipe 52 is welded with a connecting hook 53, and the top end of each guide pipe 52 is hinged with a handle pipe 54, and the switch steel cable 46 penetrates through the center of the connector 5;
the invention also relates to a wall body 1 and a connecting surface 2, wherein the wall body 1 comprises a casting body 11, the outer surface of the casting body 11 is provided with a grouting opening 13, the connecting surface 2 comprises a floor slab 21, and grouting steel bars 22 are embedded in the floor slab 21.
According to the invention, the guider assembled between the connecting surface 2 and the wall body 1 is arranged, when the guider is used, the guider is connected between the guiding head 3 and an external positioning position, the structure of the hinged pipe 51 is connected in the grouting opening 13 along with the falling of the wall body 1, the grouting opening 13 is guided to the outer surface of the grouting steel bar 22, the rapid falling is realized, and the problem that the hole aligning process is very inconvenient because a small mirror is needed to manually check the hole aligning when the existing wall body is in butt joint installation is effectively solved.
Specifically, a connecting steel bar 12 for connection is reserved on the outer side of the pouring body 11, and the axis of the inner surface of the grouting opening 13 forms an n-shaped structure.
Specifically, the inclination angle of the guide table 32 between the sleeve 31 and the hook 33 is 45 °, and the connecting part of the two sides of the inclination angle leads out a fillet, as shown in the figure, the bottom end of the hook 41 is in an inclined structure, the hook 41 can be detached from the guide table 32 by pressing down, and after the hanging ring 57 is released, the restored hook 41 and the connector 5 can be taken out from the inside of the grouting opening 13, so that the operation is completed.
Specifically, a circular hole 42 is formed at the tip end of the hook 41, and a switch cable 46 is fitted around the inner surface of the circular hole 42.
Specifically, the inner top end of the hook 41 and the inner side of the latch hook 43 are welded with a positioning piece 44, the spring 45 is assembled on the inner surface of the positioning piece 44, and the bottom end of the switch cable 46 is assembled on the inner surface of the positioning piece 44 outside the latch hook 43.
Specifically, a supporting plate 55 is welded to the top end of the handle 54, a positioning hook 56 is welded to the outer surface of the supporting plate 55, a hanging ring 57 is assembled on the top end of the switch cable 46, the connector 5 is made of high-strength and high-hardness materials, when the switch cable is used, in addition to the method of pulling straightening and straightening the fixed rod to limit the position so as to guide accidents, a method of assembling the connecting hook 53 upwards on the static part of the top hanging device through the cable is also provided, so that the wall body 1 is guided to be in place through the falling wall body moving and the immovable guide.
Specifically, the bottom of the hinge tube 51 is fitted on the top end of the hook 41.
On the other hand, the assembled building hoisting and mounting method comprises the following using methods:
step A: cleaning, namely cleaning obstacles, sundries and dust before installation, straightening and straightening the grouting steel bars 22 and preparing all the work before installation;
and B: assembling a guide head 3, sleeving a sleeve 31 on the edge or the top end of the grouting steel bar 22 at a proper hoisting position, and welding the sleeve at the bottom;
and C: hanging and hoisting, namely screwing a lifting hook on the top of the wall body 1 and hanging hoisting equipment inside the lifting hook, and hoisting to a mounting position;
step D: installing a guide, penetrating the hook 41 and the hinged pipe 51 from the inside of the grouting opening 13, connecting one side of the connecting hook 53 to the bottom of the outer side of the steel cable for hoisting, hoisting the wall 1 to a position 10 cm to 20 cm above the grouting steel bar 22, and buckling the hook 41 inside the hook 33;
and E, step E: butting the wall 1, slowly lowering the wall 1 after the installation of the guider is finished, pulling up the wall by using the other connecting hook 53, and sleeving the grouting opening 13 with the vertical bottom end outside the grouting steel bar 22 by using the guide of the hinged pipe 51;
step F: detaching the guider, pulling the lifting ring 57 after butt joint is completed to drive the switch steel cable 46 to be pulled upwards, then sleeving the lifting ring 57 outside the positioning hook 56, so that the lock hook 43 is pulled inwards, the hook 41 is unlocked, after unlocking, the hook 41 is slightly pressed downwards, the hook 41 can be unlocked through the oblique staggering action of the guide table 32 and the bottom of the hook 41, and then the whole guider is detached by using the handle 54;
g: and after the hoisting is finished, cement mortar is pressurized and poured into the grouting opening 13, and the installation is finished.
Specifically, in step E, a vertical fixing rod may be assembled on the ground, and the connecting hook 53 is hooked on the top end of the fixing rod, so as to provide a guiding function for positioning the guiding tube when the wall 1 falls down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a director for assembled building hoist and mount, includes guide head (3), position director (4) and connector (5), its characterized in that: the guiding head (3) comprises a sleeve (31), a lifting hook (33) is welded at the top end of the sleeve (31), the position guider (4) comprises a hook (41), the inner side of the hook (41) is hinged with a locking hook (43), a spring (45) is assembled inside the locking hook (43), a switch steel cable (46) is hinged to the inner side of the spring (45), the connector (5) comprises a plurality of hinged pipes (51), the top end of each hinged pipe (51) is hinged with a guide pipe (52), a connecting hook (53) is welded at the outer side of each guide pipe (52), and the top end of each guide pipe (52) is hinged with a handle pipe (54) and the switch steel cable (46) penetrates through the center of the connector (5);
the invention also relates to a wall body (1) and a connecting surface (2), wherein the wall body (1) comprises a pouring body (11), a grouting opening (13) is formed in the outer surface of the pouring body (11), the connecting surface (2) comprises a floor slab (21), and grouting steel bars (22) are embedded in the floor slab (21).
2. The guide for hoisting the prefabricated building according to claim 1, wherein: connecting steel bars (12) for connection are reserved on the outer side of the pouring body (11), and an n-shaped structure is formed by the axis of the inner surface of the grouting opening (13).
3. A guide for the erection of a fabricated building according to claim 1, wherein: the inclination angle of a guide table (32) between the sleeve (31) and the lifting hook (33) is 45 degrees, and the connecting part of the two sides of the inclination angle leads out a round angle.
4. A guide for the erection of a fabricated building according to claim 1, wherein: a round hole (42) is formed in the top end of the hook (41), and a switch steel cable (46) is sleeved on the inner surface of the round hole (42).
5. A guide for the erection of a fabricated building according to claim 5, wherein: the top end of the inside of the hook (41) and the inner side of the locking hook (43) are respectively welded with a positioning piece (44), a spring (45) is assembled on the inner surface of the positioning piece (44), and the bottom end of the switch steel cable (46) is assembled on the inner surface of the positioning piece (44) on the outer side of the locking hook (43).
6. The guide for hoisting of an assembly building according to claim 4, wherein: the top end of the handle (54) is welded with a support plate (55), the positioning hook (56) is welded on the outer surface of the support plate (55), and the hanging ring (57) is assembled at the top end of the switch steel cable (46).
7. A guide for the erection of a fabricated building according to claim 1, wherein: the bottom of the hinged pipe (51) is assembled at the top end of the hook (41).
8. A method for erection of prefabricated building buildings based on a guide for erection of prefabricated building buildings according to any of the claims 1-7, comprising the following method of use:
step A: cleaning, namely cleaning obstacles, sundries and dust before installation, straightening the grouting steel bars (22) and preparing all the work before installation;
and B: assembling a guide head (3), sleeving a sleeve (31) at the edge or the top end of the grouting steel bar (22) at a proper hoisting position, and welding the sleeve at the bottom;
and C: hanging and hoisting, namely screwing a lifting hook on the top of the wall body (1), hanging hoisting equipment inside the lifting hook, and hoisting to a mounting position;
step D: installing a guide device, enabling a hook (41) and a hinged pipe (51) to penetrate from the inside of a grouting opening (13), connecting one side of a hook (53) to the bottom of the outer side of a steel cable for hoisting, hoisting the wall (1) to a position 10 cm to 20 cm above a grouting reinforcement (22), and buckling the hook (41) inside a lifting hook (33);
step E: the wall body (1) is butted, after the guider is installed, the wall body (1) is slowly lowered, the other connecting hook (53) is used for pulling up, and a grouting opening (13) with the vertical bottom end is sleeved outside the grouting steel bar (22) under the guide of the hinged pipe (51);
step F: the guide device is disassembled, after butt joint is completed, a hanging ring (57) is pulled to drive a switch steel cable (46) to be pulled upwards, then the hanging ring (57) is sleeved outside a positioning hook (56), so that a lock hook (43) is pulled inwards, a hook (41) is unlocked, after unlocking, the hook (41) is slightly pressed downwards, the hook (41) can be unlocked through the inclined staggering action of the bottom of a guide table (32) and the bottom of the hook (41), and then the whole set of guide device is disassembled through a handle (54);
step G: and (5) after the hoisting is finished, filling cement mortar into the grouting opening (13) under pressure, and finishing the installation.
9. The assembly type building hoisting and installing method of claim 8, which is characterized in that: in the step E, a vertical fixing rod can be assembled on the ground, the connecting hook (53) is hung at the top end of the fixing rod, and a positioning guiding function is provided for the guiding pipe when the wall body (1) falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210993345.6A CN115354870B (en) | 2022-08-18 | 2022-08-18 | Guide for hoisting assembled building body and hoisting installation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210993345.6A CN115354870B (en) | 2022-08-18 | 2022-08-18 | Guide for hoisting assembled building body and hoisting installation method thereof |
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| CN115354870A true CN115354870A (en) | 2022-11-18 |
| CN115354870B CN115354870B (en) | 2023-10-24 |
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Cited By (2)
| 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 |
| CN116553029A (en) * | 2023-05-17 | 2023-08-08 | 湖南筑睿重工科技股份有限公司 | Butt joint position guiding device for vertical tank hoisting based on visual operation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116553029A (en) * | 2023-05-17 | 2023-08-08 | 湖南筑睿重工科技股份有限公司 | Butt joint position guiding device for vertical tank hoisting based on visual operation |
| CN116553029B (en) * | 2023-05-17 | 2024-01-23 | 湖南筑睿重工科技股份有限公司 | Butt joint position guiding device for vertical tank hoisting based on visual operation |
| 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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Also Published As
| Publication number | Publication date |
|---|---|
| CN115354870B (en) | 2023-10-24 |
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