CN115354870B - Guide for hoisting assembled building body and hoisting installation method thereof - Google Patents
Guide for hoisting assembled building body and hoisting installation method thereof Download PDFInfo
- Publication number
- CN115354870B CN115354870B CN202210993345.6A CN202210993345A CN115354870B CN 115354870 B CN115354870 B CN 115354870B CN 202210993345 A CN202210993345 A CN 202210993345A CN 115354870 B CN115354870 B CN 115354870B
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- hook
- guide
- hoisting
- top end
- grouting
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 description 7
- 239000011440 grout Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram 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
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
Landscapes
- 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 guide for hoisting an assembled building body and a hoisting installation method thereof, the guide comprises a guide head, a position guide and a connector, wherein the guide head comprises a sleeve, a lifting hook is welded at the top end of the sleeve, the position guide comprises a hook, the inner side of the hook is hinged with a locking hook, the inner side of the locking hook is provided with a spring, the inner side of the spring is hinged with a switch steel rope, the connector comprises a plurality of sections of hinged pipes, the top end of each hinged pipe is hinged with a guide pipe, and the outer side of each guide pipe is welded with a connecting hook.
Description
Technical Field
The invention relates to the field of assembled buildings, in particular to a guide for hoisting an assembled building body and a hoisting installation method thereof.
Background
The assembled building is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factory, transporting to a building construction site, and assembling and installing the building on 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 representative of a modern industrial production mode because standardized design, industrial production, assembly construction, informatization management and intelligent application are adopted.
When the existing wall body is installed in a butt joint mode, after the wall body approaches to an installation position, a small mirror is needed to be used manually, a butt hole is checked from the lower portion of a gap, all reinforcing steel bars are guaranteed to be installed in a falling mode after entering the butt hole, at least 3 persons are needed to operate in a matching mode in the butt joint process, the butt joint process is inconvenient to Kong Guocheng, and in view of the problems, the guide device for hoisting an assembled building body and the hoisting installation method of the guide device are particularly provided.
Disclosure of Invention
The invention aims to provide a guide for hoisting an assembled building body and a hoisting installation method thereof, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: on one hand, the guide device for hoisting the assembled building body comprises a guide head, a position guide and a connector, wherein the guide head comprises a sleeve, a lifting hook is welded at the top end of the sleeve, the position guide comprises a hook, a locking hook is hinged at the inner side of the hook, a spring is assembled in the locking hook, a switch steel cable is hinged at the inner side of the spring, the connector comprises a plurality of hinged pipes, the top end of each hinged pipe is hinged with a guide pipe, a connecting hook is welded at the outer side of each guide pipe, and a handle pipe switch steel cable penetrates through the center of the connector in a hinged mode;
the assembled building body further comprises a wall body and a connecting surface, the wall body comprises a pouring body, a grouting opening is formed in the outer surface of the pouring body, the connecting surface comprises a floor slab, and grouting steel bars are buried in the floor slab.
Preferably, connecting steel bars for connection are reserved on the outer side of the pouring body, and the inner surface axis of the grouting opening forms a pi-shaped structure.
Preferably, the inclination angle of the guide table between the sleeve and the lifting hook is 45 degrees, and the connection parts of the two sides of the inclination angle are led out to form 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 inside top of couple and the inboard of latch hook have welded the spacer respectively, and the spring assembly is at the internal surface of spacer, and the bottom of switch steel cable is assembled at the internal surface of spacer in the latch hook outside.
Preferably, the top end of the handle pipe is welded with a supporting plate, the positioning hook is welded on the outer surface of the supporting plate, and the hanging ring is assembled on the top end of the switch steel cable.
Preferably, the bottom of the articulated tube is fitted on the top end of the hook.
On the other hand, the method for hoisting and installing the assembled building body comprises the following using methods:
step A: before installation, firstly cleaning obstacles, sundries and dust, straightening grouting steel bars, and preparing all works before installation;
and (B) step (B): assembling a guide head, sleeving a sleeve on the edge or the top end of a grouting reinforcement at a proper lifting position, and welding at the bottom;
step C: hanging and hoisting, namely screwing the top of the wall body to a lifting hook, hanging hoisting equipment in the lifting hook, and hoisting to an installation position;
step D: installing a guide, penetrating a hook and a hinged pipe from the inside of a grouting opening, connecting one side of a connecting hook to the bottom of the outer side of a steel cable for hoisting, hoisting a wall body to a position 10 cm to 20 cm above grouting steel bars, and buckling the hook in the hook;
step E: the wall body is butted, after the installation of the guide device is completed, the wall body is slowly lowered and pulled up by the aid of the other connecting hook, and a grouting port with the vertical bottom end is sleeved outside grouting steel bars by means of the guide of the hinged pipe;
step F: after the guide device is disassembled, the lifting ring is pulled to drive the switch steel cable to be pulled upwards, and then the lifting ring is sleeved outside the positioning hook, so that the locking hook is pulled inwards, the locking hook is unlocked, the locking hook is slightly pressed downwards after the unlocking, the locking hook is unlocked through the inclined staggered effect of the guide table and the bottom of the locking hook, and then the whole guide device is disassembled by using the handle pipe;
step G: and (5) after the hoisting is completed, pressurizing and grouting cement mortar into the grouting opening, and completing the installation.
Preferably, in step E, a vertical fixing rod is assembled on the ground, the connecting hook is hung on the top end of the fixing rod, and a positioning guiding effect is provided for the guiding pipe when the wall body falls down.
Compared with the prior art, the invention has the beneficial effects that: the invention provides the guide device assembled between the connecting surface and the wall body, and when the guide device is used, the guide device is connected between the guide head and the external positioning position, and along with the falling of the wall body, the hinged pipe structure slides in the grouting opening to guide the falling, so that the grouting opening is guided to the outer surface of a grouting steel bar, the rapid falling is realized, and the problem that the conventional wall body needs to manually use a small mirror to check a butt hole when being in butt joint installation, so that the butt joint Kong Guocheng is very inconvenient is effectively solved.
Drawings
FIG. 1 is a schematic diagram 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 schematic view of a position guide of the present invention in a cut-away assembly;
fig. 5 is a schematic view of the connector assembly of the present invention.
In the figure: 1. wall body, 11, pouring body, 12, connecting steel bar, 13, grouting opening, 2, connecting surface, 21, floor, 22, grouting steel bar, 3, guide head, 31, sleeve, 32, guide table, 33, lifting hook, 4, position guide, 41, hanging hook, 42, round hole, 43, locking hook, 44, locating piece, 45, spring, 46, switch steel cable, 5, connector, 51, articulated pipe, 52, guide pipe, 53, connecting hook, 54, handle pipe, 55, support plate, 56, locating hook, 57 and hanging ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: on one hand, the guide for hoisting the assembled building comprises a guide head 3, a position guide 4 and a connector 5, wherein the guide head 3 comprises a sleeve 31, a lifting hook 33 is welded at the top end of the sleeve 31, the position guide 4 comprises a hanging hook 41, a locking hook 43 is hinged at the inner side of the hanging hook 41, a spring 45 is assembled in the locking hook 43, a switch steel rope 46 is hinged at the inner side of the spring 45, the connector 5 comprises a plurality of hinged pipes 51, a guide pipe 52 is hinged at the top end of the hinged pipes 51, a connecting hook 53 is welded at the outer side of the guide pipe 52, and a handle pipe 54 is hinged at the top end of the guide pipe 52 and the switch steel rope 46 passes through the center of the connector 5;
the assembled building body still includes wall body 1 and junction surface 2, and wall body 1 includes pours body 11, and pouring body 11's surface has seted up grout mouth 13, and junction surface 2 includes floor 21, and the inside of floor 21 buries grout reinforcing bar 22.
The invention provides the guide assembled between the connecting surface 2 and the wall body 1, and when the guide is used, the guide is connected between the guide head 3 and the external positioning position, along with the falling of the wall body 1, the hinged pipe 51 structure slides in the grouting opening 13 to guide the falling, the grouting opening 13 is guided to the outer surface of the grouting reinforcement 22, the rapid falling is realized, and the problem that the conventional wall body needs to manually use a small mirror to check an opposite hole when being in butt joint installation, so that the opposite Kong Guocheng is very inconvenient is effectively solved.
Specifically, connecting steel bars 12 for connection are reserved on the outer side of the pouring body 11, and the inner surface axes of the grouting openings 13 form a n-shaped structure.
Specifically, the inclination angle of the guide table 32 between the sleeve 31 and the lifting hook 33 is 45 degrees, and the connection parts at two sides of the inclination angle lead out round angles, as shown in the figure, the bottom end of the hook 41 is of an inclined structure, the hook 41 can be detached from the guide table 32 by pressing down, and at the moment, after the lifting ring 57 is released, the restored hook 41 and the connector 5 can be taken out from the grouting opening 13, so that the operation is completed.
Specifically, a circular 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 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, respectively, and a spring 45 is assembled on the inner surface of the positioning piece 44, and the bottom end of the switch wire rope 46 is assembled on the inner surface of the positioning piece 44 outside the latch hook 43.
Specifically, the support plate 55 is welded to the top end of the handle tube 54, the positioning hook 56 is welded to the outer surface of the support plate 55, the hanging ring 57 is assembled to the top end of the switch steel cable 46, the connector 5 is made of high-strength high-hardness materials, and in use, besides the method of pulling the fixing rod to straighten the connecting hook 53 upwards to be assembled to the stationary part of the top hanging device through the steel cable so as to move through the falling wall, and the fixed guide is used for guiding the wall 1 to be in place.
Specifically, the bottom of the articulated tube 51 is fitted on the top end of the hook 41.
On the other hand, the method for hoisting and installing the assembled building body comprises the following using methods:
step A: before installation, firstly cleaning obstacles, sundries and dust, straightening grouting steel bars 22, and preparing all works before installation;
and (B) step (B): assembling a guide head 3, sleeving a sleeve 31 on the top end of a grouting reinforcement 22 at the edge or at a proper lifting position, and welding at the bottom;
step C: hanging and hoisting, namely screwing the top of the wall body 1 into a lifting hook, hanging hoisting equipment in the lifting hook, and hoisting to an installation 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, then hoisting the wall 1 to a position 10 cm to 20 cm above the grouting reinforcement 22, and fastening the hook 41 inside the hook 33;
step E: the wall body 1 is butted, after the installation of the guide is completed, the wall body 1 is slowly lowered, and is pulled up by the other connecting hook 53, and the grouting opening 13 with the vertical bottom end is sheathed outside the grouting steel bar 22 by the guide of the hinged pipe 51;
step F: after the guide is disassembled, the lifting ring 57 is pulled to drive the switch steel cable 46 to be pulled upwards after the butt joint is finished, then the lifting ring 57 is sleeved outside the positioning hook 56, so that the locking hook 43 is pulled inwards, the hook 41 is unlocked, the hook 41 is slightly pressed downwards after the unlocking, the hook 41 is unlocked through the inclined staggered effect of the guide table 32 and the bottom of the hook 41, and then the whole guide is disassembled by utilizing the handle pipe 54;
step G: after the completion of the hoisting, the inside of the grout hole 13 is pressurized with grout, and the installation is completed.
Specifically, in step E, a vertical fixing rod may be assembled on the ground, and the connecting hook 53 is hung on the top end of the fixing rod, so as to provide a positioning guiding function for the guiding tube 52 when the wall 1 falls.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a director for hoist and mount of assembled building body, includes guide head (3), position director (4) and connector (5), its characterized in that: the guide head (3) comprises a sleeve (31), a lifting hook (33) is welded at the top end of the sleeve (31), the position guide (4) comprises a hook (41), a locking hook (43) is hinged at the inner side of the hook (41), a spring (45) is assembled in the locking hook (43), a switch steel cable (46) is hinged at the inner side of the spring (45), the connector (5) comprises a plurality of hinge pipes (51), a guide pipe (52) is hinged at the top end of the hinge pipe (51), a connecting hook (53) is welded at the outer side of the guide pipe (52), and a handle pipe (54) is hinged at the top end of the guide pipe (52), and the switch steel cable (46) penetrates through the center of the connector (5);
the assembled building body further comprises 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 buried in the floor slab (21);
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);
the inner top end of the hook (41) and the inner side of the lock hook (43) are respectively welded with a positioning sheet (44), a spring (45) is assembled on the inner surface of the positioning sheet (44), and the bottom end of the switch steel cable (46) is assembled on the inner surface of the positioning sheet (44) on the outer side of the lock hook (43);
the top end of the handle tube (54) is welded with a supporting plate (55), a positioning hook (56) is welded on the outer surface of the supporting plate (55), and a hanging ring (57) is assembled on the top end of the switch steel cable (46);
the bottom of the hinged pipe (51) is assembled at the top end of the hook (41).
2. A guide for use in lifting a fabricated building body as claimed in claim 1, wherein: connecting steel bars (12) for connection are reserved on the outer side of the pouring body (11), and the inner surface axes of the grouting openings (13) form an n-shaped structure.
3. A guide for use in lifting a fabricated building body as claimed in claim 1, wherein: the inclination angle of the guide table (32) between the sleeve (31) and the lifting hook (33) is 45 degrees, and the connection parts of the two sides of the inclination angle lead out round angles.
4. A method of installing a handle tube in a fabricated building hoist, the method being based on a guide for a fabricated building hoist as claimed in any one of claims 1 to 3, the method comprising the following method of use:
step A: before installation, firstly cleaning obstacles, sundries and dust, straightening grouting steel bars (22), and preparing all works before installation;
and (B) step (B): assembling a guide head (3), sleeving a sleeve (31) on the top end of a grouting reinforcement (22) at the edge or at a proper lifting position, and welding at the bottom;
step C: hanging and hoisting, wherein the top of the wall body (1) is connected with a lifting hook in a threaded manner, and hoisting equipment is hung in the lifting hook and hoisted to an installation position;
step D: installing a guide, penetrating a hook (41) and a hinged pipe (51) from the inside of a grouting opening (13), connecting one side of a connecting hook (53) to the bottom of the outer side of a steel cable for hoisting, hoisting a wall body (1) to a position 10 cm to 20 cm above a grouting steel bar (22), and buckling the hook (41) in the inside of a lifting hook (33);
step E: the wall body (1) is butted, after the installation of the guide device is completed, the wall body (1) is slowly lowered, the wall body is pulled up by the aid of the other connecting hook (53), and the grouting opening (13) with the vertical bottom end is sleeved outside the grouting steel bars (22) by the aid of the guide of the hinged pipe (51);
step F: after the guide is disassembled, the lifting ring (57) is pulled to drive the switch steel cable (46) to be pulled upwards, then the lifting ring (57) is sleeved outside the positioning hook (56), so that the locking hook (43) is pulled inwards, the hook (41) is unlocked, after the unlocking, the hook (41) is slightly pressed downwards, the hook (41) is unlocked through the inclined staggered effect of the bottoms of the guide table (32) and the hook (41), and then the whole guide is disassembled by utilizing the handle pipe (54);
step G: and (3) after the hoisting is completed, pressurizing and grouting cement mortar into the grouting opening (13), and completing the installation.
5. The method for hoisting and installing the fabricated building body according to claim 4, wherein the method comprises the following steps: in the step E, a vertical fixing rod is assembled on the ground, a connecting hook (53) is hung on the top end of the fixing rod, and a positioning guiding effect is provided for the guiding pipe when the wall body (1) falls down.
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 |
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| 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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| Publication Number | Publication Date |
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| CN115354870A CN115354870A (en) | 2022-11-18 |
| CN115354870B true CN115354870B (en) | 2023-10-24 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116498153B (en) * | 2023-06-28 | 2023-08-29 | 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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| CN115354870A (en) | 2022-11-18 |
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