CN117361321A - Hoisting device for unitized curtain wall and construction method - Google Patents

Hoisting device for unitized curtain wall and construction method Download PDF

Info

Publication number
CN117361321A
CN117361321A CN202311383958.9A CN202311383958A CN117361321A CN 117361321 A CN117361321 A CN 117361321A CN 202311383958 A CN202311383958 A CN 202311383958A CN 117361321 A CN117361321 A CN 117361321A
Authority
CN
China
Prior art keywords
aluminum alloy
fixedly connected
hanging lug
lifting device
aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311383958.9A
Other languages
Chinese (zh)
Inventor
陈敬申
苏伟锋
张大雷
程学文
鲁宏军
付小兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jangho Curtain Wall System Engineering Co Ltd
Original Assignee
Shanghai Jangho Curtain Wall System Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Jangho Curtain Wall System Engineering Co Ltd filed Critical Shanghai Jangho Curtain Wall System Engineering Co Ltd
Priority to CN202311383958.9A priority Critical patent/CN117361321A/en
Publication of CN117361321A publication Critical patent/CN117361321A/en
Pending legal-status Critical Current

Links

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
    • E04G21/162—Handles to carry construction blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/08—Constructional features of runway rails or rail mountings
    • 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
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention provides a hoisting device for a unitized curtain wall and a construction method, and relates to the field of curtain wall construction. Hoisting device for unitized curtain wall includes: one end of the aluminum alloy cantilever beam is fixedly connected with the floor slab, and the other end extends out of the floor slab; the first lifting device is fixedly connected with the other end of the aluminum alloy cantilever beam through a first connecting code piece; the second lifting device is fixedly connected with the other end of the aluminum alloy cantilever beam through a second connecting code piece and is arranged at one side of the first lifting device; when the lifting device is in a use state, the manned hanging basket fixedly connected with the first lifting device is lifted to a first preset position through the first lifting device, and the unit body plate is lifted to a second preset position through the second lifting device. According to the scheme, the material of the lifting device is optimized to be of an aluminum alloy structure, so that the weight of the lifting device is reduced, and the field installation difficulty is reduced; through connecting the sign indicating number spare, improve the commonality of hoist, reduce expense and time cost.

Description

Hoisting device for unitized curtain wall and construction method
Technical Field
The invention relates to the field of curtain wall construction, in particular to a hoisting device for a unitized curtain wall and a construction method.
Background
The unitized curtain wall is more and more in building, and the assembled production brings great convenience, so that the field installation speed is improved, the quality and performance of the product are improved, and the unitized curtain wall is an important component of the assembled building. Meanwhile, the factory assembled product is complex, heavy, and difficult to transport, and the field hoisting difficulty is higher. Hoisting of unit curtain walls is currently mainly performed in a rail hoisting mode. The rail design in the existing rail hoisting mainly adopts I-steel and steel wires as transverse cantilever support and longitudinal trolley travelling rails, the existing steel rails are relatively long and heavy, the installation and the disassembly can be completed by other measures and cooperation of multiple persons, the installation work efficiency is low, and the safety risk is high. Meanwhile, in the hoisting and fixing of the unit type plate, a current common mode is to hoist a top cross beam or a hoisting hanging code or the two mutually assist. The adoption of the lifting top beam is a general lifting mode, and is reliable and safe. At present, a finished steel assembly is mainly inserted into a top beam for hoisting, and each type of plate is provided with one or more sets of corresponding steel assemblies which cannot be shared with each other.
Disclosure of Invention
The invention aims to solve the technical problems that the lifting device for the unitized curtain wall and the construction method thereof are high in weight and high in field installation difficulty, and the existing steel assemblies are inserted into a top beam for lifting, and each type of plate is provided with one or more sets of corresponding steel assemblies which cannot be shared.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides a hoisting device for a unitized curtain wall, comprising:
one end of the aluminum alloy cantilever beam is fixedly connected with the floor slab, and the other end of the aluminum alloy cantilever beam extends out of the floor slab;
the first lifting device is fixedly connected with the other end of the aluminum alloy cantilever beam through a first connecting code piece;
the second lifting equipment is fixedly connected with the other end of the aluminum alloy cantilever beam through a second connecting code piece and is arranged at one side of the first lifting equipment;
when the lifting device is in a use state, the hanging basket fixedly connected with the first lifting device is lifted to a first preset position through the first lifting device, and the unit body plate is lifted to a second preset position through the second lifting device.
Optionally, the first connection code includes:
the first buckle aluminum code piece is fixedly connected with the aluminum alloy cantilever beam;
the first aluminum alloy clamping piece is fixedly connected with the first buckle aluminum code piece;
the first rail aluminum alloy beam, one end of the first rail aluminum alloy beam is fixedly connected with the first aluminum alloy clamping piece;
and the first sample rolling machine is fixedly connected with the other end of the first rail aluminum alloy beam.
Optionally, the first sample rolling machine includes:
the first end of the first connecting frame is clamped with the other end of the first rail aluminum alloy beam;
the first end of the first U-shaped frame is fixedly connected with the second end of the first connecting frame, and the second end of the first U-shaped frame is connected with the first lifting equipment;
a sliding wheel fixedly connected with the first connecting frame;
and the detachable track groove is positioned between the first track aluminum alloy beam and the sliding wheel and fixedly connected with the first track aluminum alloy beam.
Optionally, the method further comprises:
the first end of the adjusting component is fixedly connected with the hook of the second lifting device, and the second end of the adjusting component is fixedly connected with the unit body plate.
Optionally, the adjusting assembly includes:
an aluminum alloy vertical adjusting toothed plate fixedly connected with the unit body plate;
the first end of the aluminum alloy vertical adjusting hanging lug is fixedly connected with the hook, and the second end of the aluminum alloy vertical adjusting hanging lug is clamped with the unit body plate and is fixedly connected with the aluminum alloy vertical adjusting toothed plate;
the first end of the aluminum alloy horizontal adjustment hanging lug is connected with the hanging hook, and the second end of the aluminum alloy horizontal adjustment hanging lug is fixedly connected with one end of the aluminum alloy horizontal adjustment toothed plate;
the other end of the aluminum alloy transverse adjusting toothed plate is clamped with the unit body plate;
the first end of the aluminum alloy vertical adjusting hanging lug is fixedly connected with the first end of the aluminum alloy horizontal adjusting hanging lug.
Optionally, the unit body plate includes:
a unit body upright post and a top cross beam;
the top beam is provided with a water tank drain hole, and the bottom of the top beam is fixedly connected with the unit body upright post;
the second end of the aluminum alloy vertical adjustment hanging lug and the second end of the aluminum alloy horizontal adjustment hanging lug are both buckled with the top cross beam;
the aluminum alloy vertical adjusting toothed plate is buckled with the water tank drain hole.
Optionally, the second connection code includes:
the second buckle aluminum code piece is fixedly connected with the aluminum alloy cantilever beam;
the second aluminum alloy clamping piece is fixedly connected with the second buckle aluminum code piece;
one end of the second track aluminum alloy beam is connected with the second aluminum alloy clamping piece;
and the second sample rolling machine is connected with the other end of the second track aluminum alloy beam.
The invention also provides a construction method of the hoisting device for the unitized curtain wall, which comprises the following steps:
installing and fixing an aluminum alloy cantilever beam according to the height and the position of the floor slab, wherein one end of the aluminum alloy cantilever beam is fixedly connected with the floor slab, and the other end of the aluminum alloy cantilever beam extends out of the floor slab;
a first connecting code piece and a second connecting code piece are arranged at the other end of the aluminum alloy cantilever beam, and the second connecting code piece is positioned at one side of the first connecting code piece;
the first connecting code piece is fixedly connected with first lifting equipment and controls lifting of the hanging basket;
the second connecting code piece is fixedly connected with second lifting equipment and controls the lifting of the unit body plate.
Optionally, the implementation manner of the first connection code is:
a first buckle aluminum code piece is arranged at the bottom of the other end of the aluminum alloy cantilever beam;
the two ends of the first buckle aluminum code piece are provided with aluminum alloy clamping pieces and are fixedly connected with the first buckle aluminum code piece;
one end of the first rail aluminum alloy beam is installed in the aluminum alloy clamping piece and fixedly connected with the aluminum alloy clamping piece, and the other end of the first rail aluminum alloy beam is fixedly connected with the first sample rolling machine.
Optionally, the implementation of the adjusting assembly is:
according to the specification of the unit body plate, obtaining an aluminum alloy vertical adjustment hanging lug and an aluminum alloy horizontal adjustment hanging lug;
the second end of the aluminum alloy vertical adjustment hanging lug is fixedly connected with the aluminum alloy vertical adjustment toothed plate;
the second end of the aluminum alloy transverse adjusting hanging lug is fixedly connected with the aluminum alloy transverse adjusting toothed plate;
the first end of the aluminum alloy vertical adjustment hanging lug and the first end of the aluminum alloy horizontal adjustment hanging lug are connected with a hanging hook, and the second end of the aluminum alloy vertical adjustment hanging lug is inserted into a front end groove of the top cross beam and a water tank drain hole;
the second end of the aluminum alloy transverse adjusting hanging lug is misplaced and hooked into a groove at the rear end of the top cross beam, the position of the aluminum alloy transverse adjusting hanging lug is adjusted to be corresponding to the position of the aluminum alloy vertical adjusting hanging lug, and the first end of the aluminum alloy vertical adjusting hanging lug and the first end of the aluminum alloy transverse adjusting hanging lug are fixed through bolts.
The scheme of the invention at least comprises the following beneficial effects:
the invention relates to a hoisting device for a unitized curtain wall, which comprises: one end of the aluminum alloy cantilever beam is fixedly connected with the floor slab, and the other end of the aluminum alloy cantilever beam extends out of the floor slab; the first lifting device is fixedly connected with the other end of the aluminum alloy cantilever beam through a first connecting code piece; the second lifting equipment is fixedly connected with the other end of the aluminum alloy cantilever beam through a second connecting code piece and is arranged at one side of the first lifting equipment; when the lifting device is in a use state, the hanging basket fixedly connected with the first lifting device is lifted to a first preset position through the first lifting device, and the unit body plate is lifted to a second preset position through the second lifting device. According to the scheme, the material of the lifting device is optimized through the aluminum alloy, so that the weight of the lifting device is reduced, the field installation difficulty is reduced, the measure cost and the labor cost are saved, and the safety and reliability of field construction are improved; through connecting the sign indicating number spare, improve the commonality of hoist, reduce expense and time cost.
Drawings
FIG. 1 is a schematic view of a lifting device for a unitized curtain wall according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A of the present invention;
FIG. 3 is a side view of a first connector bracket of the lifting device for a unitized curtain wall of the present invention;
FIG. 4 is a schematic view of the construction of a first wrapping machine of the lifting device for unitized curtain walls of the present invention;
FIG. 5 is a schematic view of the structure of an adjusting assembly of the lifting device for the unitized curtain wall of the present invention;
FIG. 6 is a schematic view of an adjustment assembly of the lifting device for unitized curtain walls of the present invention accommodating 140mm unitized columns;
FIG. 7 is a schematic view of an adjustment assembly of the lifting device for a cellular curtain wall of the present invention accommodating a 180mm cellular column;
fig. 8 is a schematic view of an adjusting assembly of the inventive lifting device for a cellular curtain wall adapted to 220mm cellular uprights.
Reference numerals illustrate:
1. a floor slab; 11. a limit screw; 12. tightly pushing the screw; 13. a rail seam; 2. aluminum alloy cantilever beam; 21. a fixing bolt; 3. a first connecting code member; 31. the first buckle aluminum code piece; 32. the first aluminum alloy clamping piece; 33. a first rail aluminum alloy beam; 34. a first sample rolling machine; 341. a first connection frame; 342. a first U-shaped frame; 343. a first sliding wheel; 344. a first removable track groove; 4. a second connecting code piece; 41. the second buckle aluminum code piece; 42. a second aluminum alloy clip; 43. a second rail aluminum alloy beam; 44. a second sample rolling machine; 441. a second connecting frame; 442. a second U-shaped frame; 443. a second sliding wheel; 444. a second removable track groove; 5 a first lifting device; 6. a second lifting device; 61. a hook; 7. a unit block; 70. a unit body upright post; 71. a top beam; 711. a water drain hole of the water tank; 8. an adjustment assembly; 81. aluminum alloy vertical adjusting hanging lugs; 82. aluminum alloy vertical adjusting toothed plate; 83. aluminum alloy transverse adjusting hanging lugs; 84. aluminum alloy horizontally-adjusting toothed plates; 85. a first toothed plate locking bolt; 86. the second toothed plate tightens the bolt; 87. a hanger locking bolt; 9. and (5) hanging a basket.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a hoisting device for a unitized curtain wall, including:
the aluminum alloy cantilever beam 2, one end of the aluminum alloy cantilever beam 2 is fixedly connected with the floor slab 1, and the other end extends out of the floor slab 1;
the first lifting device 5 is fixedly connected with the other end of the aluminum alloy cantilever beam 2 through the first connecting code piece 3;
the second lifting device 6 is fixedly connected with the other end of the aluminum alloy cantilever beam 2 through a second connecting code piece 4 and is arranged at one side of the first lifting device 5;
in the use state, the hanging basket 9 fixedly connected with the first lifting device 5 is lifted to a first preset position through the first lifting device 5, and the unit body plate 7 is lifted to a second preset position through the second lifting device 6.
In this embodiment, one end of the aluminum alloy cantilever beam 2 is fixedly connected with the floor slab 1 through the fixing bolts 21, at least 2 fixing bolts 21 are used, and the hanging basket 9 can be used for boarding; the invention aims to improve the utilization rate of the lifting device for the unit curtain wall, and the lifting device for the unit curtain wall reduces the weight of the lifting device, reduces the field installation difficulty, saves the measure cost and the labor cost, improves the safety and reliability of field construction, improves the universality of the lifting device and reduces the cost and the time cost by optimizing the material of the lifting device into an aluminum alloy structure through the detachable arrangement of the first connecting code piece 3 and the second connecting code piece 4.
Specifically, during installation or dismantlement, operating personnel assemble the track roof beam at the floor limit through draw-in code and stop device, then push to suitable position.
In an alternative embodiment of the present invention, as shown in fig. 2 and 3, the first connection code 3 includes:
the first buckle aluminum code piece 31 is fixedly connected with the aluminum alloy cantilever beam 2;
a first aluminum alloy clamping piece 32 fixedly connected with the first buckle aluminum code piece 31;
a first rail aluminum alloy beam 33, wherein one end of the first rail aluminum alloy beam 33 is fixedly connected with the first aluminum alloy clamping piece 32;
and a first sample rolling machine 34 fixedly connected with the other end of the first rail aluminum alloy beam 33.
In an alternative embodiment of the present invention, the second connection code 4 includes:
the second buckle aluminum code piece 41 is fixedly connected with the aluminum alloy cantilever beam 2;
a second aluminum alloy clamping piece 42 fixedly connected with the second fastening aluminum code piece 41;
a second rail aluminum alloy beam 43 having one end connected to the second aluminum alloy clip 42;
and a second reel 44 connected to the other end of the second rail aluminum alloy beam 43.
In this embodiment, the first connecting code member 3 and the second connecting code member 4 have the same structure; wherein, first connecting code piece 3 is used for connecting first lifting means 5, lifts hanging flower basket 9 to first default position through first lifting means 5, and second connecting code piece 4 is used for connecting second lifting means 6, lifts unit body plate 7 to second default position through second lifting means 6.
Through the detachable design of the connecting code piece, the universality of the lifting appliance is improved, and the expense and the time cost are reduced.
In this embodiment, the aluminum alloy cantilever beam 2 is an aluminum alloy cantilever beam, and is subjected to special mold treatment according to requirements, and the root is connected to the floor slab. The hoisting system is beneficial to safety and reliability, compared with a steel beam, the weight of the aluminum alloy cantilever beam is only 33%, and the site labor cost and the measure cost are reduced.
The first track aluminum alloy beam 33 and the aluminum alloy cantilever beam 2 are buckled with the aluminum code piece and the first bolt through the first aluminum alloy, so that the safety problem of high-altitude operation is effectively solved.
Specifically, at least one of the aluminum alloy cantilever beams 2 can be arranged along the floor slab 1 for a circle; at least one first rail aluminum alloy beam 33 is provided, and when a plurality of first rail aluminum alloy beams 33 are provided, rail joints 13 are formed at the joints of the first rail aluminum alloy beams 33.
Specifically, the aluminum alloy cantilever beam 2 and the first fastening aluminum code piece 31 are fixedly connected through the limit screw 11, after the limit screw 11 is loosened, the first fastening aluminum code piece 31 can slide along the aluminum alloy cantilever beam 2, and after the first fastening aluminum code piece slides to a position to be installed, the limit screw 11 is screwed, namely, the first connection code piece 3 can slide among the plurality of aluminum alloy cantilever beams 2 through the first fastening aluminum code piece 31 and the limit screw 11; at least 2 limit screws 11 are used.
The first aluminum alloy clamping piece 32 is adopted to connect the first rail aluminum alloy beam 33 and the aluminum alloy cantilever beam 2, the first rail aluminum alloy beam 33 and the aluminum alloy cantilever beam 2 are fixed through the jacking screw 12, after the jacking screw 12 is loosened, the first rail aluminum alloy beam 33 can be pulled back to the side of a floor slab along the aluminum alloy cantilever beam 2, and then the first rail aluminum alloy beam 33 is disassembled, so that the time of high-altitude operation is shortened; at least 4 jacking screws 12 are used.
Specifically, the second buckle aluminum code piece 41 and the limit screw 11 are used for realizing the assembly and disassembly of the floor slab side to hoist the track beam, so that the overhead operation is avoided;
in an alternative embodiment of the present invention, as shown in fig. 4, the first wrapping machine 34 includes:
the first connecting frame 341, the first end of the first connecting frame 341 is clamped with the other end of the first rail aluminum alloy beam 33;
a first U-shaped frame 342, wherein a first end of the first U-shaped frame 342 is fixedly connected with a second end of the first connecting frame 341, and a second end of the first U-shaped frame 342 is connected with the first lifting device 5;
a sliding wheel 343 fixedly connected to the first connecting frame 341;
and a removable track groove 344 between the first track aluminum alloy beam 33 and the sliding wheel 343 and fixedly connected with the first track aluminum alloy beam 33.
In this embodiment, the first and second prototypes 34 and 44 are identical in structure; by installing the first removable track groove 344 between the first sliding wheel 343 and the first track aluminum alloy beam 33, the replacement is convenient at any time after long-time wear, and the smoothness of the joint of the first track aluminum alloy beam 33 is also facilitated;
two sliding wheels 343 are fixedly connected with the first connecting frame 341, and are respectively and fixedly connected with two sides of the first connecting frame 341, and 2 first detachable track grooves 344 are formed and are consistent with the first sliding wheels 343 in number. Data transmission is performed between the first connection frame 341 and the first lifting device 5 through a data transmission line, and thus the first lifting device 5 is electrically controlled.
As shown in fig. 5, in an alternative embodiment of the present invention, the method further includes:
the first end of the adjusting component 8 is fixedly connected with the hook 61 of the second lifting device 6, and the second end of the adjusting component 8 is fixedly connected with the unit body plate 7.
In an alternative embodiment of the present invention, the adjusting assembly 8 includes:
an aluminum alloy vertical adjusting toothed plate 82 fixedly connected with the unit body plate 7;
the first end of the aluminum alloy vertical adjustment hanging lug 81 is fixedly connected with the hanging hook 61, and the second end of the aluminum alloy vertical adjustment hanging lug 81 is clamped with the unit body plate 7 and is fixedly connected with the aluminum alloy vertical adjustment toothed plate 82;
an aluminum alloy horizontal adjustment hanging lug 83, wherein a first end of the aluminum alloy horizontal adjustment hanging lug 83 is connected with the hanging hook 61, and a second end of the aluminum alloy horizontal adjustment hanging lug 83 is fixedly connected with one end of an aluminum alloy horizontal adjustment toothed plate 84;
the other end of the aluminum alloy transverse adjusting toothed plate 84 is clamped with the unit body plate 7;
the first end of the aluminum alloy vertical adjustment hanging lug 81 is fixedly connected with the first end of the aluminum alloy horizontal adjustment hanging lug 83.
In this embodiment, the first toothed plate locking bolt 85 is fixedly connected with the aluminum alloy vertical adjustment hanging lug 81 and the aluminum alloy vertical adjustment toothed plate 82, the contact end of the second end of the aluminum alloy vertical adjustment hanging lug 81 and the aluminum alloy vertical adjustment toothed plate 82 is in a saw-tooth meshing state, the second toothed plate tightening bolt 86 is fixedly connected with the aluminum alloy horizontal adjustment hanging lug 83 and the aluminum alloy horizontal adjustment hanging lug 83, the contact end of the second end of the aluminum alloy horizontal adjustment hanging lug 83 and the aluminum alloy horizontal adjustment toothed plate 84 is in a saw-tooth meshing state, and the first end of the aluminum alloy vertical adjustment hanging lug 81 and the first end of the aluminum alloy horizontal adjustment hanging lug 83 are fixedly connected through the hanging lug locking bolt 87;
in this embodiment, the adjusting component 8 can adapt to the unit body upright posts with different widths, the position of the aluminum alloy vertical adjusting toothed plate 82 is vertically adjusted by loosening the first toothed plate locking bolt 85, the aluminum alloy vertical adjusting toothed plate 82 is conveniently clamped with the unit body plate 7, the position of the aluminum alloy horizontal adjusting toothed plate 84 is transversely adjusted by loosening the second toothed plate tightening bolt 86, and the aluminum alloy horizontal adjusting toothed plate 84 is conveniently clamped with the unit body plate 7.
In an alternative embodiment of the present invention, the unit block 7 includes:
a unit body column 70 and a top cross member 71;
the top beam 71 is provided with a water tank drain hole 711, and the bottom of the top beam 71 is fixedly connected with the unit body upright post 70;
the second end of the aluminum alloy vertical adjustment hanging lug 81 and the second end of the aluminum alloy horizontal adjustment hanging lug 83 are both buckled with the top cross beam 71;
the aluminum alloy vertical adjusting toothed plate 82 is buckled with the water tank drain hole 711.
In this embodiment, the unit body upright 70 is lifted between two floors by the second connecting code 4, the second lifting device 6 and the adjusting assembly 8; the adjusting component 8 is suitable for the width of the unit body upright post 71 from 140mm to 220 mm; as shown in fig. 6, a schematic view of the adjustment assembly 8 adapted to 140mm of the unit body column is shown; as shown in fig. 7, a schematic view of the adjusting assembly 8 adapted to a 180mm unit body column is shown; as shown in fig. 8, a schematic view of the adjustment assembly 8 adapted to 220mm of the unit cell column is shown. The width of the preferred unit cell posts 71 is: 140mm, 160mm, 180mm, 190mm, 210mm, 220mm.
The embodiment also provides a construction method of the hoisting device for the unitized curtain wall, which comprises the following steps:
step 11, installing and fixing an aluminum alloy cantilever beam 2 according to the height and the position of the floor slab 1, wherein one end of the aluminum alloy cantilever beam 2 is fixedly connected with the floor slab 1, and the other end extends out of the floor slab 1;
step 12, a first connecting code piece 3 and a second connecting code piece 4 are arranged at the other end of the aluminum alloy cantilever beam 2, and the second connecting code piece 4 is positioned at one side of the first connecting code piece 3;
step 13, fixedly connecting the first connecting code piece 3 with the first lifting equipment 5, and controlling the lifting of the hanging basket 9;
and step 14, fixedly connecting the second connecting code piece 4 with the second lifting equipment 6, and controlling the lifting of the unit body plate 7.
In this embodiment, one end of the aluminum alloy cantilever beam 2 is fixedly connected with the floor slab 1 through the fixing bolts 21, at least 2 fixing bolts 21 are used, and the hanging basket 9 can be used for boarding;
the invention aims to improve the utilization rate of the lifting device of the unitized curtain wall, and by optimizing the material of the lifting device into an aluminum alloy structure, the weight of the lifting device is reduced, the field installation difficulty is reduced, the measure cost and the labor cost are saved, the safety and reliability of the field construction are improved, the universality of the lifting device is improved, and the cost and the time cost are reduced by the detachable arrangement of the first connecting code piece 3 and the second connecting code piece 4.
In an alternative embodiment of the present invention, the implementation manner of the first connection code 3 is:
a first buckle aluminum code piece 31 is arranged at the bottom of the other end of the aluminum alloy cantilever beam 2;
the two ends of the first fastening aluminum code piece 31 are provided with aluminum alloy clamping pieces 32 and are fixedly connected with the first fastening aluminum code piece 31;
one end of a first rail aluminum alloy beam 33 is installed in the aluminum alloy clamping piece 32 and fixedly connected with the aluminum alloy clamping piece 32, and the other end of the first rail aluminum alloy beam is fixedly connected with a first sample rolling machine 34.
In this embodiment, the first connecting code member 3 and the second connecting code member 4 have the same structure; wherein, first connecting code piece 3 is used for connecting first lifting means 5, lifts hanging flower basket 9 to first default position through first lifting means 5, and second connecting code piece 4 is used for connecting second lifting means 6, lifts unit body plate 7 to second default position through second lifting means 6.
Through the detachable design of the connecting code piece, the universality of the lifting appliance is improved, and the expense and the time cost are reduced.
In this embodiment, the aluminum alloy cantilever beam 2 is an aluminum alloy cantilever beam, and is subjected to special mold treatment according to requirements, and the root is connected to the floor slab. The hoisting system is beneficial to safety and reliability, compared with a steel beam, the weight of the aluminum alloy cantilever beam is only 33%, and the site labor cost and the measure cost are reduced.
The first track aluminum alloy beam 33 and the aluminum alloy cantilever beam 2 are buckled with the aluminum code piece and the first bolt through the first aluminum alloy, so that the safety problem of high-altitude operation is effectively solved.
Specifically, at least one of the aluminum alloy cantilever beams 2 can be arranged along the floor slab 1 for a circle; at least one first rail aluminum alloy beam 33 is provided, and when a plurality of first rail aluminum alloy beams 33 are provided, rail joints 13 are formed at the joints of the first rail aluminum alloy beams 33.
Specifically, the aluminum alloy cantilever beam 2 and the first fastening aluminum code piece 31 are fixedly connected through the limit screw 11, after the limit screw 11 is loosened, the first fastening aluminum code piece 31 can slide along the aluminum alloy cantilever beam 2, and after the first fastening aluminum code piece slides to a position to be installed, the limit screw 11 is screwed, namely, the first connection code piece 3 can slide among the plurality of aluminum alloy cantilever beams 2 through the first fastening aluminum code piece 31 and the limit screw 11; at least 2 limit screws 11 are used.
The first aluminum alloy clamping piece 32 is adopted to connect the first rail aluminum alloy beam 33 and the aluminum alloy cantilever beam 2, the first rail aluminum alloy beam 33 and the aluminum alloy cantilever beam 2 are fixed through the jacking screw 12, after the jacking screw 12 is loosened, the first rail aluminum alloy beam 33 can be pulled back to the side of a floor slab along the aluminum alloy cantilever beam 2, and then the first rail aluminum alloy beam 33 is disassembled, so that the time of high-altitude operation is shortened; at least 4 jacking screws 12 are used.
The first spool 34 includes:
the first connecting frame 341, the first end of the first connecting frame 341 is clamped with the other end of the first rail aluminum alloy beam 33;
a first U-shaped frame 342, wherein a first end of the first U-shaped frame 342 is fixedly connected with a second end of the first connecting frame 341, and a second end of the first U-shaped frame 342 is connected with the first lifting device 5;
a sliding wheel 343 fixedly connected to the first connecting frame 341;
and a removable track groove 344 between the first track aluminum alloy beam 33 and the sliding wheel 343 and fixedly connected with the first track aluminum alloy beam 33.
In this embodiment, the first and second prototypes 34 and 44 are identical in structure; by installing the first removable track groove 344 between the first sliding wheel 343 and the first track aluminum alloy beam 33, the replacement is facilitated at any time after long-time wear, and the smoothness of the joint of the first track aluminum alloy beam 33 is also facilitated.
Two sliding wheels 343 are fixedly connected with the first connecting frame 341, and are respectively and fixedly connected with two sides of the first connecting frame 341, and 2 first detachable track grooves 344 are formed and are consistent with the first sliding wheels 343 in number. Data transmission is performed between the first connection frame 341 and the first lifting device 5 through a data transmission line, and thus the first lifting device 5 is electrically controlled.
Specifically, the implementation steps of the hoisting track are as follows:
firstly, sequentially installing aluminum alloy cantilever beams 2.
Secondly, installing a buckle aluminum code piece and an aluminum alloy clamping piece on the side of the floor slab 1;
thirdly, installing a rail aluminum alloy beam, installing a detachable rail groove on the rail Liang Lv alloy beam in advance, and screwing a tightening screw 12;
fourthly, installing lifting equipment on the side of the floor slab 1;
pushing the installed rail aluminum alloy beam to a proper position outwards, and screwing up a limit screw 11;
sixthly, installing the inner side track beams in sequence;
and seventhly, installing the track beams in sequence.
In an alternative embodiment of the invention, the implementation of the adjustment assembly 8 is:
according to the specification of the unit body plate 6, an aluminum alloy vertical adjustment hanging lug 81 and an aluminum alloy horizontal adjustment hanging lug 83 are obtained;
the second end of the aluminum alloy vertical adjustment hanging lug 81 is fixedly connected with an aluminum alloy vertical adjustment toothed plate 82;
the second end of the aluminum alloy transverse adjusting hanging lug 83 is fixedly connected with an aluminum alloy transverse adjusting toothed plate 84;
the first end of the aluminum alloy vertical adjustment hanging lug 81 and the first end of the aluminum alloy horizontal adjustment hanging lug 83 are connected with the hanging hook 61, and the second end of the aluminum alloy vertical adjustment hanging lug 81 is inserted into the front end groove of the top cross beam 7172 and the water tank drain hole 711;
the second end of the aluminum alloy transverse adjusting hanging lug 83 is misplaced and hooked into a groove at the rear end of the top cross beam 71, the position corresponding to the aluminum alloy vertical adjusting hanging lug 81 is adjusted, and the first end of the aluminum alloy vertical adjusting hanging lug 81 and the first end of the aluminum alloy transverse adjusting hanging lug 83 are fixed through bolts.
In this embodiment, the adjusting component 8, a first end of the adjusting component 8 is fixedly connected with the hook 61 of the second lifting device 6, and a second end of the adjusting component 8 is fixedly connected with the unit body plate 7.
In an alternative embodiment of the present invention, the adjusting assembly 8 includes:
an aluminum alloy vertical adjusting toothed plate 82 fixedly connected with the unit body plate 7;
the first end of the aluminum alloy vertical adjustment hanging lug 81 is fixedly connected with the hanging hook 61, and the second end of the aluminum alloy vertical adjustment hanging lug 81 is clamped with the unit body plate 7 and is fixedly connected with the aluminum alloy vertical adjustment toothed plate 82;
an aluminum alloy horizontal adjustment hanging lug 83, wherein a first end of the aluminum alloy horizontal adjustment hanging lug 83 is connected with the hanging hook 61, and a second end of the aluminum alloy horizontal adjustment hanging lug 83 is fixedly connected with one end of an aluminum alloy horizontal adjustment toothed plate 84;
the other end of the aluminum alloy transverse adjusting toothed plate 84 is clamped with the unit body plate 7;
the first end of the aluminum alloy vertical adjustment hanging lug 81 is fixedly connected with the first end of the aluminum alloy horizontal adjustment hanging lug 83.
In this embodiment, the first toothed plate locking bolt 85 is fixedly connected with the aluminum alloy vertical adjustment hanging lug 81 and the aluminum alloy vertical adjustment toothed plate 82, the contact end of the second end of the aluminum alloy vertical adjustment hanging lug 81 and the aluminum alloy vertical adjustment toothed plate 82 is in a saw-tooth meshing state, the second toothed plate tightening bolt 86 is fixedly connected with the aluminum alloy horizontal adjustment hanging lug 83 and the aluminum alloy horizontal adjustment hanging lug 83, the contact end of the second end of the aluminum alloy horizontal adjustment hanging lug 83 and the aluminum alloy horizontal adjustment toothed plate 84 is in a saw-tooth meshing state, and the first end of the aluminum alloy vertical adjustment hanging lug 81 and the first end of the aluminum alloy horizontal adjustment hanging lug 83 are fixedly connected through the hanging lug locking bolt 87;
in this embodiment, the adjusting component 8 can adapt to the unit body upright posts with different widths, the position of the aluminum alloy vertical adjusting toothed plate 82 is vertically adjusted by loosening the first toothed plate locking bolt 85, the aluminum alloy vertical adjusting toothed plate 82 is conveniently clamped with the unit body plate 7, the position of the aluminum alloy horizontal adjusting toothed plate 84 is transversely adjusted by loosening the second toothed plate tightening bolt 86, and the aluminum alloy horizontal adjusting toothed plate 84 is conveniently clamped with the unit body plate 7.
The unit block 7 includes:
a unit body column 70 and a top cross member 71;
the top beam 71 is provided with a water tank drain hole 711, and the bottom of the top beam 71 is fixedly connected with the unit body upright post 70;
the second end of the aluminum alloy vertical adjustment hanging lug 81 and the second end of the aluminum alloy horizontal adjustment hanging lug 83 are both buckled with the top cross beam 71;
the aluminum alloy vertical adjusting toothed plate 82 is buckled with the water tank drain hole 711.
In this embodiment, the adjustment assembly 8 accommodates a unit body column 71 width of from 140mm to 220 mm; as shown in fig. 6, a schematic view of the adjustment assembly 8 adapted to 140mm of the unit body column is shown; as shown in fig. 7, a schematic view of the adjusting assembly 8 adapted to a 180mm unit body column is shown; as shown in fig. 8, a schematic view of the adjustment assembly 8 adapted to 220mm of the unit cell column is shown. The width of the preferred unit cell posts 71 is: 140mm, 160mm, 180mm, 190mm, 210mm, 220mm.
The unit body upright 70 is lifted between the two floors by the second connecting code 4, the second lifting device 6 and the adjusting assembly 8.
Specifically, the implementation steps of the adjusting assembly 8 are as follows:
first, selecting proper fixture fittings according to the specifications of the unit body upright posts.
Secondly, assembling the aluminum alloy vertical adjustment hanging lugs 81 and the aluminum alloy vertical adjustment toothed plates 83 by using first toothed plate locking bolts 85;
thirdly, an aluminum alloy transverse adjusting hanging lug 83 and an aluminum alloy transverse adjusting toothed plate 84 are formed by a second toothed plate locking bolt 86;
fourth, the second ends of the aluminum alloy vertical adjustment lugs 81 are hooked into the front end grooves of the top cross beam 71 and the water tank drain holes 711, respectively. The front end groove of the hooking top beam 71 is mainly stressed, and the hooking drain hole is mainly limited.
Fifth, the second end of the aluminum alloy horizontal adjustment hanging lug 83 is pushed to a position corresponding to the aluminum alloy vertical adjustment hanging lug 81 from the rear end groove of the staggered communication top cross beam 71.
Sixth, the hanger lock bolt 87 is tightened.
The invention has the beneficial effects that: the material of the hoisting device is optimized to be an aluminum alloy structure, so that the weight of the hoisting device is reduced, the field installation difficulty is reduced, the field installation efficiency is improved, and the safety of field construction is improved; through the detachable arrangement of the first connecting stacking piece 3 and the second connecting stacking piece 4, the universality and the practicability of the lifting appliance are improved, and the cost and the processing time are reduced; the hoisting device is quickly disassembled and replaced, so that construction measure cost is saved.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.

Claims (10)

1. A hoist device for unitized curtain wall, characterized by comprising:
the aluminum alloy cantilever beam (2), one end of the aluminum alloy cantilever beam (2) is fixedly connected with the floor slab (1), and the other end extends out of the floor slab (1);
the first lifting device (5) is fixedly connected with the other end of the aluminum alloy cantilever beam (2) through a first connecting code piece (3);
the second lifting device (6) is fixedly connected with the other end of the aluminum alloy cantilever beam (2) through a second connecting code piece (4) and is arranged at one side of the first lifting device (5);
when in use, the hanging basket (9) fixedly connected with the first lifting equipment (5) is lifted to a first preset position through the first lifting equipment (5), and the unit body plate (7) is lifted to a second preset position through the second lifting equipment (6).
2. Hoisting device for unitized curtain walls according to claim 1, characterized in that the first connecting bracket (3) comprises:
the first buckle aluminum code piece (31) is fixedly connected with the aluminum alloy cantilever beam (2);
the first aluminum alloy clamping piece (32) is fixedly connected with the first buckle aluminum code piece (31);
the first rail aluminum alloy beam (33), one end of the first rail aluminum alloy beam (33) is fixedly connected with the first aluminum alloy clamping piece (32);
and the first sample rolling machine (34) is fixedly connected with the other end of the first rail aluminum alloy beam (33).
3. Hoisting device for unitized curtain walls according to claim 2, characterized in that the first wrapping machine (34) comprises:
the first connecting frame (341) is clamped with the other end of the first rail aluminum alloy beam (33) at the first end of the first connecting frame (341);
the first U-shaped frame (342), the first end of the first U-shaped frame (342) is fixedly connected with the second end of the first connecting frame (341), and the second end of the first U-shaped frame (342) is connected with the first lifting device (5);
a sliding wheel (343) fixedly connected with the first connecting frame (341);
and the detachable track groove (344) is positioned between the first track aluminum alloy beam (33) and the sliding wheel (343) and is fixedly connected with the first track aluminum alloy beam (33).
4. The lifting device for a unitized curtain wall of claim 3, further comprising:
the adjusting assembly (8), the first end of adjusting assembly (8) with couple (61) fixed connection of second lifting means (6), the second end of adjusting assembly (8) and unit body plate (7) fixed connection.
5. Hoisting device for unitized curtain walls according to claim 4, characterized in that the adjusting assembly (8) comprises:
an aluminum alloy vertical adjusting toothed plate (82) fixedly connected with the unit body plate (7);
the aluminum alloy vertical adjusting hanging lug (81), a first end of the aluminum alloy vertical adjusting hanging lug (81) is fixedly connected with the hook (61), and a second end of the aluminum alloy vertical adjusting hanging lug (81) is clamped with the unit body plate (7) and is fixedly connected with the aluminum alloy vertical adjusting toothed plate (82);
an aluminum alloy horizontal adjustment hanging lug (83), wherein a first end of the aluminum alloy horizontal adjustment hanging lug (83) is connected with the hook (61), and a second end of the aluminum alloy horizontal adjustment hanging lug (83) is fixedly connected with one end of an aluminum alloy horizontal adjustment toothed plate (84);
the other end of the aluminum alloy transverse adjusting toothed plate (84) is clamped with the unit body plate (7);
the first end of the aluminum alloy vertical adjustment hanging lug (81) is fixedly connected with the first end of the aluminum alloy horizontal adjustment hanging lug (83).
6. Hoisting device for unitized curtain walls according to claim 5, characterized in that the unitized body panels (7) comprise:
a unit body upright post (70) and a top cross beam (71);
the top beam (71) is provided with a water tank drain hole (711), and the bottom of the top beam (71) is fixedly connected with the unit body upright post (70);
the second end of the aluminum alloy vertical adjustment hanging lug (81) and the second end of the aluminum alloy horizontal adjustment hanging lug (83) are both buckled with the top cross beam (71);
the aluminum alloy vertical adjusting toothed plate (82) is buckled with the water tank drain hole (711).
7. Hoisting device for unitized curtain walls according to claim 1, characterized in that the second connecting bracket (4) comprises:
the second buckle aluminum code piece (41) is fixedly connected with the aluminum alloy cantilever beam (2);
the second aluminum alloy clamping piece (42) is fixedly connected with the second buckle aluminum code piece (41);
a second rail aluminum alloy beam (43) having one end connected to the second aluminum alloy clip (42);
and a second coiling machine (44) connected with the other end of the second track aluminum alloy beam (43).
8. A construction method of the hoisting device for the unitized curtain wall according to claim 6, characterized by comprising the steps of:
installing and fixing an aluminum alloy cantilever beam (2) according to the height and the position of the floor slab (1), wherein one end of the aluminum alloy cantilever beam (2) is fixedly connected with the floor slab (1), and the other end extends out of the floor slab (1);
a first connecting code piece (3) and a second connecting code piece (4) are arranged at the other end of the aluminum alloy cantilever beam (2), and the second connecting code piece (4) is positioned at one side of the first connecting code piece (3);
the first connecting stacking piece (3) is fixedly connected with first lifting equipment (5) and controls lifting of the hanging basket (9);
the second connecting stacking piece (4) is fixedly connected with second lifting equipment (6) and controls lifting of the unit body plate (7).
9. The construction method of a lifting device for a unitized curtain wall according to claim 8, characterized in that the implementation of the first connecting code (3) is:
a first buckle aluminum code piece (31) is arranged at the bottom of the other end of the aluminum alloy cantilever beam (2);
the two ends of the first buckle aluminum code piece (31) are provided with aluminum alloy clamping pieces (32) and are connected with the first buckle aluminum code piece (31);
one end of a first rail aluminum alloy beam (33) is installed in the aluminum alloy clamping piece (32), and is fixedly connected with the aluminum alloy clamping piece (32), and the other end of the first rail aluminum alloy beam is fixedly connected with a first sample rolling machine (34).
10. Construction method of a lifting device for unitized curtain walls according to claim 9, characterized in that the implementation of the adjusting assembly (8) is:
according to the specification of the unit body plate (6), an aluminum alloy vertical adjustment hanging lug (81) and an aluminum alloy horizontal adjustment hanging lug (83) are obtained;
the second end of the aluminum alloy vertical adjustment hanging lug (81) is fixedly connected with an aluminum alloy vertical adjustment toothed plate (82);
the second end of the aluminum alloy transverse adjusting hanging lug (83) is fixedly connected with an aluminum alloy transverse adjusting toothed plate (84);
the first end of the aluminum alloy vertical adjustment hanging lug (81) and the first end of the aluminum alloy horizontal adjustment hanging lug (83) are connected with the hanging hook (61), and the second end of the aluminum alloy vertical adjustment hanging lug (81) is inserted into a front end groove of the top cross beam (71) and a water tank drain hole (711);
the second end of the aluminum alloy transverse adjusting hanging lug (83) is misplaced and hooked into a groove at the rear end of the top cross beam (71), the position corresponding to the aluminum alloy vertical adjusting hanging lug (81) is adjusted, and the first end of the aluminum alloy vertical adjusting hanging lug (81) and the first end of the aluminum alloy transverse adjusting hanging lug (83) are fixed through bolts.
CN202311383958.9A 2023-10-24 2023-10-24 Hoisting device for unitized curtain wall and construction method Pending CN117361321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311383958.9A CN117361321A (en) 2023-10-24 2023-10-24 Hoisting device for unitized curtain wall and construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311383958.9A CN117361321A (en) 2023-10-24 2023-10-24 Hoisting device for unitized curtain wall and construction method

Publications (1)

Publication Number Publication Date
CN117361321A true CN117361321A (en) 2024-01-09

Family

ID=89388815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311383958.9A Pending CN117361321A (en) 2023-10-24 2023-10-24 Hoisting device for unitized curtain wall and construction method

Country Status (1)

Country Link
CN (1) CN117361321A (en)

Similar Documents

Publication Publication Date Title
CN113417412B (en) Unit type roof special-shaped aluminum plate cornice and construction method thereof
CN107043070A (en) A kind of Feeding System of Urban Rail Transit equipment installs special portal frame
CN212897123U (en) Adjustable conversion floor unit plate ceiling
CN113323365A (en) Elevator shaft protection platform and construction method
CN107790950A (en) Make H profile steel frock
CN117361321A (en) Hoisting device for unitized curtain wall and construction method
CN108457431B (en) Color steel plate mounting method and device for double-layer color plate roof
CN214641256U (en) Wind power tower cylinder door frame combination welded platform
CN113529502B (en) Subway guide rail is laid with correcting auxiliary device
CN214942266U (en) Adjustable guide seat for attached lifting scaffold
CN209578560U (en) Lift is oriented to cohesion device
CN114412192A (en) Interlayer complex special-shaped aluminum veneer curtain wall and construction method thereof
CN201092729Y (en) Foot hand cross bar
CN211369486U (en) High-altitude operation platform for steel structure engineering construction
CN211420880U (en) Integral traction hanging basket walking device
CN217847607U (en) Transformer trolley auxiliary mounting system
CN220203366U (en) Rail electric hanging basket device
CN215667006U (en) Adjustable telescopic cage
CN106284961A (en) Small-sized attachment type raise scaffold
CN216918339U (en) Detachable single-rail hoisting tool
CN217151305U (en) Special mounting bracket for double-layer color steel plate roof
CN216305332U (en) Guide rail upright post for building construction
CN217051325U (en) Portable lifting device's mounting bracket and portable lifting device
CN218970474U (en) Assembled concrete stair
CN216426505U (en) Auxiliary bracket for mounting track beam in limited space

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination