CN214326960U - Indoor equipment for existing high-rise building hoisting large-scale device - Google Patents

Indoor equipment for existing high-rise building hoisting large-scale device Download PDF

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Publication number
CN214326960U
CN214326960U CN202022911190.6U CN202022911190U CN214326960U CN 214326960 U CN214326960 U CN 214326960U CN 202022911190 U CN202022911190 U CN 202022911190U CN 214326960 U CN214326960 U CN 214326960U
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China
Prior art keywords
bracket
rise building
scale device
hoist
existing high
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CN202022911190.6U
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Chinese (zh)
Inventor
王超迪
金振
李亚龙
邵帅帅
王蕾
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Zhejiang Dongyang Third Construction Engineering Co ltd
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Zhejiang Dongyang Third Construction Engineering Co ltd
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Priority to CN202022911190.6U priority Critical patent/CN214326960U/en
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Abstract

The utility model relates to a the utility model belongs to building construction field, in particular to large-scale device of existing high-rise building hoist and mount enters indoor equipment. Existing high-rise building hoist and mount large-scale device equipment of entering room, including crane, wire rope, electric block, bracket, guide rail, its characterized in that: the crane is connected with the lifting lugs on the bracket through the steel wire rope and the electric hoist, and the square pipes are placed on the guide rails and used for sliding the bracket, so that the large-scale equipment device can be lifted indoors in a high-rise building under the condition of tower-free lifting.

Description

Indoor equipment for existing high-rise building hoisting large-scale device
Technical Field
The utility model belongs to the building construction field, in particular to existing high-rise building hoist and mount large-scale device equipment of entering the room.
Background
After the construction of the main body of the high-rise building is completed, if the large equipment device needs to be transported to the upper part of the building, the hoisting equipment such as a tower crane and the unloading platform are dismantled, the large equipment device cannot be conveyed to a specified floor through the tower crane and the unloading platform, and meanwhile, due to the size problem, the equipment device cannot be conveyed to a target floor through an indoor channel. In addition to the above, the same problem is faced when some built buildings need to transport large objects, and an innovative lifting and transporting is needed to solve the problem.
Disclosure of Invention
The utility model aims at providing an existing high-rise building hoist and mount large-scale device equipment of entering room to it is indoor to realize that the large-scale device hoists the high-rise building under the no tower condition of hanging.
In order to achieve the above purpose, the utility model adopts the following technical scheme to solve:
existing high-rise building hoist and mount large-scale device equipment of entering room, including crane, wire rope, electric block, bracket, guide rail, its characterized in that: the crane is connected with the lifting lug on the bracket through a steel wire rope and an electric block, and the square tube is placed on the guide rail and used for sliding the bracket.
Further, the guide rail divide into the end of encorbelmenting and stiff end, and the end length of encorbelmenting does bracket one-third, stiff end length be the end of encorbelmenting more than 2 times.
Furthermore, the size of the bracket is larger than that of the lifted large-scale device, the bracket is integrally welded by channel steel, six lifting lugs are welded around the bracket, four lifting lugs on two sides are used for vertical lifting, and two lifting lugs on the front end are used for horizontal movement.
Further, the electric hoist is divided into a rope hanging hoist, a horizontal hoist and respective chain blocks, the rope hanging hoist is used for adjusting the balance state of the bracket, and the horizontal hoist is used for horizontally moving the bracket.
Further, the large device should be placed on the bracket in such a way that its center of gravity is lowest.
The utility model discloses possess following characteristics:
1. the problem that large equipment cannot be transported indoors in high-rise buildings under the condition of tower-free hoisting is solved.
2. The lifting process is simple, and is beneficial to the implementation of operators.
3. The bracket is simple and convenient to manufacture and low in cost.
Drawings
Fig. 1 is a schematic plan view of the bracket of the present invention.
Fig. 2 is a schematic view of the lifting of the present invention.
Figure 3 is the utility model discloses hoist and mount and go into the rail schematic diagram.
Figure 4 is the utility model discloses adjustment hoist and mount sketch map.
Fig. 5 is a schematic view of the chain block unhooking of the present invention.
Fig. 6 is a schematic diagram of the hoisting completion of the utility model.
The labels in the figure are: 1. the device comprises a bracket, 2 parts of a large device, 3 parts of a guide rail, 4 parts of a building, 5 parts of a lifting lug, 6 parts of a steel wire rope, 7 parts of an electric hoist, 7-1 parts of a rope hanging hoist, 7-2 parts of a rope hanging chain block, 7-3 parts of a horizontal chain block, 7-4 parts of a horizontal hoist, 8 parts of a crane and 9 parts of a steel pipe.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Preparation work before hoisting: as shown in fig. 1, the bracket (1) is formed by welding channel steel, the specific size is designed according to the size of a large device (2) to be lifted, wherein the length of the bracket (1) is one half longer than that of the large device (2); in order to prevent the large device (2) from shaking and instability during the hoisting, the large device (2) needs to be laid down under necessary conditions, and the large device is placed on the bracket (1) in a mode of lowest gravity center; the guide rail (3) consists of two channel steels, the channel steels are parallel and spaced by 2 meters and are tightly fixed on the structure of the building (4), and when the large-scale device (2) moves horizontally, all the bearing weight is transferred to a frame beam of the building (4) and even to an upright post of a vertical beam through the guide rail (3); before formal lifting, the large-scale device (2) and the bracket (1) are lifted to half a meter above the ground and then suspended, and whether the large-scale device and the bracket are stable or not is checked, and then subsequent operation is carried out.
As shown in figure 2, the large-scale device (2) is placed on the bracket (1) and firmly fixed, two steel wire ropes (6) are hung on the lifting lugs (5) on the two sides of the rear end of the bracket (1), the rope hanging calabashes (7-1) and the rope hanging inverted chains (7-2) are hung on the lifting lugs (5) on the two sides of the middle part and tightened, the large-scale device (2) is not enabled to have an outward inclining condition, the two lifting lugs are identical in length during lifting, are in an isosceles triangle state together with the bracket (1), and are lifted to the position near a target floor of the building (4) by a crane (8).
As shown in figure 3, a horizontal chain block (7-3) is hung from a building (4) by utilizing a lifting lug (5) at the front end of a bracket (1) to tie the bracket (1), the horizontal chain block (7-3) is tightened by a horizontal hoist (7-4) to pull the bracket (1) above the overhanging end of a guide rail (3), at the moment, the front end of the bracket (1) is suspended half meter above the guide rail (3), and a steel pipe (9) is placed on the guide rail (3) at the position.
As shown in figure 4, the horizontal chain block (7-3) is tightened all the time, the rope hanging chain block (7-2) is loosened, the bracket (1) is gradually inclined towards one side of the building (4) until the front end of the bracket (1) is pressed on the steel pipe (9) placed on the guide rail (3), and at the moment, the relative positions of the steel wire rope (6) and the rope hanging chain block (7-2) are gradually changed from an isosceles triangle state to a right triangle state.
As shown in fig. 5, the rope hanging chain block (7-2) is slowly loosened, the horizontal chain block (7-3) is tightened, a new steel pipe (9) is continuously put on the guide rail (3) in the process, the bracket (1) is slowly and completely pressed on the steel pipe (9) until the rope hanging chain block (7-2) is in a completely loose state, the steel wire rope (6) is in a vertical state, two thirds of the large device (2) and the bracket (1) enter the floor of the building (4), and the rope hanging calabash (7-1) and the rope hanging chain block (7-2) can be unhooked from the bracket (1).
As shown in fig. 6, the horizontal chain block (7-3) is continuously tightened, the boom of the crane (8) is operated to release the wire rope (6), the bracket (1) is integrally separated from the overhanging section of the guide rail (3), the wire rope (6) is unloaded, the bracket (1) is moved to the central position of the building (4), and the large-scale device (2) is unloaded from the bracket (1).
And finally, if the large device (2) is in a laid-down state in the hoisting process, after the large device enters the building (4), hanging (2) inverted chains at the top of the building (4), respectively tying one inverted chain at each of two ends of the large device (2), slowly loosening the inverted chains at the bottom end of the large device (2) when hoisting the large device (2) to a certain height, hoisting the inverted chains at the top end of the large device (2), erecting the laid-down large device (2), then supporting the bottom of the large device (2), slowly placing the large device (2) on the ground of the building (4), and finishing hoisting.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. Existing high-rise building hoist and mount large-scale device equipment of entering room, including crane, wire rope, electric block, bracket, guide rail, its characterized in that: the crane is connected with the lifting lug on the bracket through a steel wire rope and an electric reed, and the square tube is placed on the guide rail and used for sliding the bracket.
2. The equipment for entering the room for hoisting the large-scale device to the existing high-rise building as claimed in claim 1, wherein the guide rail is divided into an overhanging end and a fixed end, the length of the overhanging end is one third of that of the bracket, and the length of the fixed end is more than 2 times that of the overhanging end.
3. The equipment for entering the room for hoisting the large-scale device for the existing high-rise building as claimed in claim 1, wherein the size of the bracket is larger than that of the large-scale device to be hoisted, the bracket is integrally welded by channel steel, six lifting lugs are welded on the periphery of the bracket, four lifting lugs on two sides are used for vertical hoisting, and two lifting lugs on the front end are used for horizontal movement.
4. The indoor equipment for hoisting the large-scale device for the existing high-rise building as claimed in claim 1, wherein the electric hoist is divided into a rope hoist for adjusting the balance state of the bracket, a horizontal hoist for horizontally moving the bracket and respective chain blocks.
CN202022911190.6U 2020-11-30 2020-11-30 Indoor equipment for existing high-rise building hoisting large-scale device Active CN214326960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022911190.6U CN214326960U (en) 2020-11-30 2020-11-30 Indoor equipment for existing high-rise building hoisting large-scale device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022911190.6U CN214326960U (en) 2020-11-30 2020-11-30 Indoor equipment for existing high-rise building hoisting large-scale device

Publications (1)

Publication Number Publication Date
CN214326960U true CN214326960U (en) 2021-10-01

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ID=77898734

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115092845A (en) * 2022-06-15 2022-09-23 中建三局安装工程有限公司 Method for hoisting equipment
CN115818418A (en) * 2022-11-28 2023-03-21 中建八局第三建设有限公司 Hoisting method for prefabricated stand board in limited space

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115092845A (en) * 2022-06-15 2022-09-23 中建三局安装工程有限公司 Method for hoisting equipment
CN115092845B (en) * 2022-06-15 2024-05-28 中建三局安装工程有限公司 Method for hoisting equipment
CN115818418A (en) * 2022-11-28 2023-03-21 中建八局第三建设有限公司 Hoisting method for prefabricated stand board in limited space
CN115818418B (en) * 2022-11-28 2024-01-16 中建八局第三建设有限公司 Hoisting method for prefabricated stand board in limited space

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Equipment for hoisting large equipment into existing high-rise buildings

Effective date of registration: 20230924

Granted publication date: 20211001

Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd.

Pledgor: ZHEJIANG DONGYANG THIRD CONSTRUCTION ENGINEERING Co.,Ltd.

Registration number: Y2023980058625