CN215711162U

CN215711162U - Curtain wall hoisting device

Info

Publication number: CN215711162U
Application number: CN202121957463.9U
Authority: CN
Inventors: 吴富贵; 宋蕾; 周海洋
Original assignee: Shenzhen Building Decoration Group Co ltd
Current assignee: Shenzhen Building Decoration Group Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-01
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a curtain wall hoisting device which comprises a first upright post (1), a second upright post (2) and a top beam (3); the first upright post (1) and the second upright post (2) are parallel to each other and are both vertically fixed with the top beam (3); the first upright post (1) and the second upright post (2) are respectively fixed in a concrete structure of a building through a first embedded part (4) and a second embedded part (5); the tail end of the top beam (3) is provided with an I-shaped steel guide rail (6) which is close to the first upright post (1). The device has the advantages of flexible operation, simple structure, strong bearing capacity, good safety and the like.

Description

Curtain wall hoisting device

Technical Field

The utility model relates to building hoisting equipment, in particular to a hoisting device for a curtain wall.

Background

The unitized curtain wall is a building curtain wall which is a complete curtain wall structure basic unit manufactured in a factory by various wall panels and supporting frames and can be directly installed on a main body structure after being transported to the site to realize a closed state. The unitized curtain wall has the advantages of convenient installation, guaranteed factory processing quality and the like, and is widely applied to building exterior decoration.

At present, a movable small crane is used for hoisting the unit type curtain wall in practice. Although it is possible to arrange a plurality of small mobile cranes on the same platform for simultaneously hoisting a plurality of curtain wall units, there are many disadvantages, such as: when a single mobile small crane hoists the curtain wall unit, the horizontal direction operation area is small, and the position of the mobile small crane is adjusted along with the installation direction of the curtain wall unit every time, the curtain wall unit can be continuously installed after strict self-checking and handover inspection procedures are carried out after displacement, so that the construction speed of the unitized curtain wall is still slow.

Therefore, at present, it is urgently needed to develop a hoisting device which is convenient for horizontally moving and adjusting a curtain wall unit so as to avoid the problems of complex installation and long construction period in the past.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides the curtain wall hoisting device which is flexible to operate, simple in structure, strong in bearing capacity and good in safety.

In order to achieve the aim, the utility model provides a curtain wall hoisting device which comprises a first upright post 1, a second upright post 2 and a top beam 3; the first upright post 1 and the second upright post 2 are parallel to each other and are both vertically fixed with the top beam 3; the first upright post 1 and the second upright post 2 are respectively fixed in a concrete structure of a building through a first embedded part 4 and a second embedded part 5; the tail end of the top beam 3 is provided with an I-shaped steel guide rail 6 which is close to the first upright post 1. The first embedded part 4 and the second embedded part 5 are detachably connected and fixed with the building. The first embedded part 4 and the second embedded part 5 can also comprise a plurality of anchoring ribs arranged in the concrete structure of the building, and the anchoring ribs are positioned at the bottom of the embedded parts and are welded and fixed with the bottom surfaces of the embedded parts, so that the pulling resistance of the embedded parts can be effectively enhanced, and the rigidity of the connecting nodes is improved. After the construction is finished, the construction material can be detached for repeated use, so that the construction cost is reduced, and the utilization efficiency of the material is improved.

According to the curtain wall hoisting device, a middle cross beam 7 is fixedly connected to the middle of the first upright post 1; and the lower part of the second upright post 2 is fixedly connected with a bottom cross beam 8. The curtain wall hoisting device can be arranged side by side, and the middle cross beam 7 can be connected with the adjacent first upright posts 1, and the bottom cross beam 8 can be connected with the adjacent second upright posts 2.

According to the curtain wall hoisting device, the I-shaped steel guide rail 6 is hung with the electric hoist, and the hoisting steel wire rope is installed at the lower part of the electric hoist. The electric hoist is a light and small hoisting device, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and mainly comprises a motor, a transmission mechanism and a winding drum or a chain wheel.

According to the curtain wall hoisting device, the hoisting steel wire rope is connected with the curtain wall unit plate through the hoisting balance beam. The balance beam is also called as an iron carrying pole and can be used for keeping the balance of the lifted equipment, avoiding the sling from damaging the equipment, shortening the height of the sling and reducing the lifting height of the movable pulley.

According to the curtain wall hoisting device, the I-shaped steel guide rail 6 is fixed at the tail end of the top beam 3 through a bolt; curtain hoist device is a plurality of, makes a plurality of I-steel guide rails 6 connect for supplying the track that electric block removed.

According to the curtain wall hoisting device, the lengths of the sections of the first upright post 1, the second upright post 2 and the middle cross beam 7 are 180-220 mm, the widths of the sections are 180-220 mm, and the thickness of a steel plate is 4-8 mm; the length of the cross section of the top beam 3 is 180-220 mm, the width is 150-200 mm, and the thickness of the steel plate is 4-8 mm.

According to the curtain wall hoisting device, the height of the first upright post 1 and the height of the second upright post 2 are 2500-3000 mm; the length of the top beam 3 is 4000-4500 mm.

According to the curtain wall hoisting device, the length of the section of the bottom cross beam 8 is 220-270 mm, the width of the section of the bottom cross beam is 220-270 mm, and the thickness of a steel plate is 8-12 mm; the sizes of the first embedded part 4 and the second embedded part 5 are (250-350) × (250-350) mm, and the thickness is 6-15 mm.

According to the curtain wall hoisting device, the length of the cross sections of the first upright post 1, the second upright post 2 and the middle cross beam 7 is 200mm, the width of the cross sections of the first upright post, the second upright post and the middle cross beam is 200mm, and the thickness of a steel plate is 6 mm; the length of the cross section of the top beam 3 is 200mm, the width is 150mm or 200mm, and the thickness of the steel plate is 6 mm; the length of the cross section of the bottom cross beam 8 is 250mm, the width of the cross section of the bottom cross beam is 250mm, and the thickness of a steel plate is 10 mm; the sizes of the first embedded part 4 and the second embedded part 5 are 300mm multiplied by 300mm, and the thickness is 10 mm.

According to the curtain wall hoisting device, the first upright post 1, the second upright post 2, the top beam 3, the middle cross beam 7 and the bottom cross beam 8 are hot-galvanized steel square tubes, and fluorocarbon coatings are coated on the hot-galvanized steel square tubes. The hot-dip galvanized steel square pipe is also called as a hot-dip galvanized steel square pipe, and is a square pipe which is obtained by immersing the steel square pipe subjected to rust removal into molten zinc at the temperature of about 440-460 ℃ to enable a zinc layer to be attached to the surface of the steel square pipe, so that an anti-corrosion effect is achieved. Fluorocarbon spraying is an electrostatic spraying, also a liquid spraying, which has excellent fading resistance, frost resistance, corrosion resistance to atmospheric pollution, strong ultraviolet resistance, strong crack resistance and can bear severe weather environments.

Based on the technical scheme, the curtain wall hoisting device has the following beneficial effects that:

1. the curtain wall hoisting device is provided with the I-shaped steel guide rails, and when a plurality of curtain wall hoisting devices are arranged, the curtain wall hoisting devices can be arranged on the periphery of the top layer of a building, so that a track for moving the electric block can be assembled. By using the device, the curtain wall unit plate can be hoisted at any position, and the disassembly and the assembly of the hoisting device are not needed to be carried out along with the change of the installation position of the curtain wall. The track type hoisting needs few hoisting points, reduces the dependence on a construction site, and is convenient for organization and management of site construction. Under the condition that the construction period is short, a plurality of electric hoists can be hung, so that a plurality of hoisting points can be hoisted simultaneously, and the construction efficiency can be effectively improved.

In addition, because the I-steel guide rail sets up on the back timber, improved orbital arranging height, increased the hoist and mount operating height of curtain unit plate, can provide sufficient operating space for roofing and top layer curtain installation, the construction convenience is good, and the application flexibility ratio is high.

2. The curtain wall hoisting device provided by the utility model adopts the combination of the vertical upright posts and the horizontal beam system to form a stressed whole and is used as a fixed supporting system of the track, so that the stress distribution is uniform, the supporting capability is good, the structure is safe and reliable, the levelness control of the track is facilitated, and the task of hoisting and transporting the oversized or overweight curtain wall unit plate can be borne. Meanwhile, the hoisting balance beam can well balance the stress of the curtain wall unit plate, the stability is enhanced, the shaking is not easy to generate, the collision possibly occurring in the hoisting process is avoided, the labor input is reduced, and the labor cost is saved.

3. The curtain wall hoisting device can be detachably connected with a building, can be detached for repeated use after hoisting construction is finished, has high recycling rate, reduces construction cost, and has obvious environmental protection benefit and economic benefit.

Drawings

Embodiments of the utility model are described in detail below with reference to the attached drawing figures, wherein:

fig. 1 shows a schematic sectional structure of the curtain wall hoisting device in the utility model.

Description of reference numerals:

1. a first upright post; 2. a second upright post; 3. a top beam; 4. a first embedded part; 5. a second embedded part; 6. an I-steel guide rail; 7. a middle cross beam; 8. a bottom cross member.

Detailed Description

The utility model is further illustrated by the following specific examples, which, however, are to be construed as merely illustrative, and not limitative of the remainder of the disclosure in any way whatsoever. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood as specific cases by those skilled in the art.

An embodiment of the curtain wall hoist of the present invention is described below with reference to fig. 1.

As shown in fig. 1, the curtain wall hoisting device of the embodiment includes a first upright 1, a second upright 2 and a top beam 3. The first upright column 1 and the second upright column 2 are parallel to each other and are both vertically fixed with the top beam 3. The first upright post 1 and the second upright post 2 are fixed in a concrete structure of a building through a first embedded part 4 and a second embedded part 5 respectively. The first embedded part 4 and the second embedded part 5 are detachably connected and fixed with the building. The first embedded part 4 and the second embedded part 5 can also comprise a plurality of anchoring ribs arranged in the concrete structure of the building, and the anchoring ribs are positioned at the bottom of the embedded parts and are welded and fixed with the bottom surfaces of the embedded parts. In one embodiment, a middle cross member 7 is fixedly connected to the middle of the first upright 1, and a bottom cross member 8 is fixedly connected to the lower portion of the second upright 2. It will be readily understood by those skilled in the art that when the curtain wall hoisting device is in plurality, the middle cross member 7 is used to connect two adjacent first uprights 1, and the bottom cross member 8 is used to connect two adjacent second uprights 2.

In a preferred embodiment, the length of the cross section of the first upright column 1, the second upright column 2 and the middle cross beam 7 is 180-220 mm, preferably 200mm, the width is 180-220 mm, preferably 200mm, and the thickness of the steel plate is 4-8 mm, preferably 6 mm. The length of the cross section of the top beam 3 is 180-220 mm, preferably 200mm, the width is 150-200 mm, preferably 150mm or 200mm, and the thickness of the steel plate is 4-8 mm, preferably 6 mm. The length of the cross section of the bottom cross beam 8 is 220-270 mm, preferably 250mm, the width is 220-270 mm, preferably 250mm, and the thickness of the steel plate is 8-12 mm, preferably 10 mm. The sizes of the first embedded part 4 and the second embedded part 5 are (250-350)' Ma

(250 to 350) mm, preferably 300X 300mm, and 6 to 15mm, preferably 10mm in thickness. In a more preferred embodiment, the height of the first and

second columns

1 and 2 may be 2500 to 3000mm, and the length of the top beam 3 may be 4000 to 4500 mm. In a further preferred embodiment, the first upright 1, the second upright 2, the top beam 3, the middle cross beam 7 and the bottom cross beam 8 are hot-galvanized steel square tubes, which are coated with fluorocarbon coatings.

An I-shaped steel guide rail 6 is arranged at the tail end of the top beam 3 and is close to the first upright post 1. The position of the I-shaped steel guide rail 6 exceeds the outer vertical surface of the building by a certain distance so as to hoist the curtain wall unit plate. An electric hoist can be hung on the I-shaped steel guide rail 6, and a hoisting steel wire rope is installed at the lower part of the electric hoist. According to actual needs, the chain type electric hoist can be selected and used. In one embodiment, the hoisting wire rope is connected with a hoisting balance beam, and the hoisting balance beam is connected with the curtain wall unit plate. In a preferred embodiment, the i-steel guide rail 6 is fixed at the end of the top beam 3 through a bolt, and the curtain wall hoisting device can be multiple, so that multiple i-steel guide rails 6 are connected to a track for the electric hoist to move.

The main components of the curtain wall hoisting device can be prefabricated in batches in factories. Those skilled in the art can select an appropriate production flow and installation flow according to the structure of the present invention. As an example, the manufacturing and installation method thereof may comprise the steps of:

1. and (4) prefabricating the supporting assembly. The components such as the first upright post, the second upright post, the top beam, the middle cross beam, the bottom cross beam and the like are manufactured according to the designed size in a factory. In order to ensure the assembly quality, reduce the high-altitude operation amount and shorten the construction period, the first upright post and the second upright post can be preassembled in a factory, for example, the first upright post and the second upright post are connected on the top beam, and an I-shaped steel guide rail is arranged at the tail end of the top beam outside the first upright post.

2. And (4) field installation. And fixedly installing a first embedded part and a second embedded part at the design position of the building, and respectively fixing a first upright post and a second upright post on the first embedded part and the second embedded part so as to install and fix the preassembled supporting assembly. The curtain hoist device of on-the-spot installation can be a plurality ofly, connects the middle part crossbeam between adjacent first stand, connects the bottom crossbeam between the adjacent second stand to connect each curtain hoist device's I-steel guide rail into a continuous track. One or more electric hoists can be hung on the track according to requirements. The lower part of the electric hoist is provided with a hoisting steel wire rope, and the hoisting steel wire rope is connected with a hoisting balance beam, so that the manufacture and installation of the curtain wall hoisting device are completed.

Although the present invention has been described to a certain extent, it is apparent that appropriate changes in the respective conditions may be made without departing from the spirit and scope of the present invention. It will be understood that the embodiments described above are exemplary and non-limiting, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Furthermore, any reference signs in the claims shall not be construed as limiting the claim concerned.

Claims

1. The curtain wall hoisting device is characterized by comprising a first upright post (1), a second upright post (2) and a top beam (3); the first upright post (1) and the second upright post (2) are parallel to each other and are both vertically fixed with the top beam (3); the first upright post (1) and the second upright post (2) are respectively fixed in a concrete structure of a building through a first embedded part (4) and a second embedded part (5); the tail end of the top beam (3) is provided with an I-shaped steel guide rail (6) which is close to the first upright post (1).

2. The curtain wall hoisting device according to claim 1, wherein a middle cross beam (7) is fixedly connected to the middle of the first upright (1); the lower part of the second upright post (2) is fixedly connected with a bottom cross beam (8).

3. The curtain wall hoisting device according to claim 2, wherein an electric hoist is hung on the I-shaped steel guide rail (6), and a hoisting steel wire rope is installed on the lower portion of the electric hoist.

4. The curtain wall hoisting device of claim 3 wherein the hoisting wire rope is connected to the curtain wall unit panels by hoisting balance beams.

5. The curtain wall hoisting device according to claim 4, wherein the I-steel guide rail (6) is fixed at the end of the top beam (3) by bolts; curtain hoist device is a plurality of, makes a plurality of I-steel guide rails (6) connect for supplying the track that electric block removed.

6. The curtain wall hoisting device according to claim 5, wherein the first upright column (1), the second upright column (2) and the middle cross beam (7) have cross sections with a length of 180-220 mm, a width of 180-220 mm and a steel plate thickness of 4-8 mm; the length of the cross section of the top beam (3) is 180-220 mm, the width of the cross section of the top beam is 150-200 mm, and the thickness of the steel plate is 4-8 mm.

7. The curtain wall hoisting device according to claim 6, wherein the height of the first upright (1) and the second upright (2) is 2500-3000 mm; the length of the top beam (3) is 4000-4500 mm.

8. The curtain wall hoisting device according to claim 7, wherein the cross section of the bottom cross beam (8) has a length of 220-270 mm, a width of 220-270 mm and a steel plate thickness of 8-12 mm; the sizes of the first embedded part (4) and the second embedded part (5) are (250-350) × (250-350) mm, and the thickness is 6-15 mm.

9. The curtain wall hoisting device according to claim 8, wherein the first upright column (1), the second upright column (2) and the middle cross beam (7) have a cross section with a length of 200mm, a width of 200mm and a steel plate thickness of 6 mm; the length of the cross section of the top beam (3) is 200mm, the width of the cross section of the top beam is 150mm or 200mm, and the thickness of a steel plate is 6 mm; the length of the cross section of the bottom cross beam (8) is 250mm, the width of the cross section of the bottom cross beam is 250mm, and the thickness of a steel plate is 10 mm; the sizes of the first embedded part (4) and the second embedded part (5) are 300mm multiplied by 300mm, and the thickness is 10 mm.

10. The curtain wall hoisting device according to any one of claims 1 to 9, wherein the first upright (1), the second upright (2), the top beam (3), the middle cross beam (7) and the bottom cross beam (8) are hot galvanized steel square tubes, which are coated with fluorocarbon coatings.