CN218754515U - Assembled stair lifting device - Google Patents
Assembled stair lifting device Download PDFInfo
- Publication number
- CN218754515U CN218754515U CN202223002426.XU CN202223002426U CN218754515U CN 218754515 U CN218754515 U CN 218754515U CN 202223002426 U CN202223002426 U CN 202223002426U CN 218754515 U CN218754515 U CN 218754515U
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- balance beam
- lug plates
- lifting
- lifting lug
- stair
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- Steps, Ramps, And Handrails (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses an assembled stair lifting device, include: the device comprises a balance beam, lower lifting lug plates and upper lifting lug plates, wherein a plurality of lower lifting lug plates are arranged on two sides of the lower part of the balance beam, and a plurality of upper lifting lug plates are arranged on two sides of the upper part of the balance beam; the lower lifting lug plate is connected with a hand-operated hoist by a steel wire rope, and the lower part of the hand-operated hoist is connected with a universal lifting appliance by the steel wire rope. The utility model discloses can obviously improve assembled stair's construction speed, guarantee assembled stair installation quality.
Description
Technical Field
The utility model belongs to construction frock, concretely relates to assembled stair lifting device.
Background
With the continuous development of high-rise buildings with low carbon, environmental protection, green economy and urban planning, the development trend of building industrialization is rapid. As a novel construction mode, the assembly type building can promote the traditional building industry to span from a scattered and laggard handicraft industry production mode to a socialized large-scale industrial production mode based on the modern technology.
Due to the diversity of building design, the prefabricated staircases (also called assembled staircases) have various shapes and larger self-weight of stair components, and are easy to damage in the vertical hoisting process to cause safety accidents; and the hoisting process of the assembly type stairs is slow, so that the development of the assembly type building is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly type stair lifting device can obviously improve assembly type stair's construction speed, guarantee assembly type stair installation quality.
The technical scheme is as follows:
assembled stair lifting device includes: the device comprises a balance beam, lower lifting lug plates and upper lifting lug plates, wherein a plurality of lower lifting lug plates are arranged on two sides of the lower part of the balance beam, and a plurality of upper lifting lug plates are arranged on two sides of the upper part of the balance beam; the lower lifting lug plate is connected with a hand-operated hoist by a steel wire rope, and the lower part of the hand-operated hoist is connected with a universal lifting appliance by the steel wire rope.
Furthermore, the balance beam is rectangular, a cross beam is arranged in the middle of the balance beam, two ends of the cross beam are respectively connected to the inner side wall of the balance beam, and diagonal lacing wires are connected between the cross beam and diagonal corners of the inner side of the balance beam.
Furthermore, four upper lifting lug plates are arranged on the upper portion of the balance beam, the four upper lifting lug plates are respectively located at the positions, close to the corners, of the balance beam, six lower lifting lug plates are arranged on the lower portion of the balance beam, and the six lower lifting lug plates are respectively located at the front portion, the middle portion and the rear portion of the balance beam.
Compared with the prior art, the utility model have following advantage:
the utility model discloses an use, can obviously improve the construction speed, guarantee assembled stair installation quality. The cooperation hoist uses, can adjust the pulling force of each point of assembled stair, guarantees the even atress of each hoisting point, guarantees that prefabricated stair do not take place crooked or turn round the damage, has greatly improved hoist and mount efficiency of construction to can ensure the security of work progress, produce great economic benefits.
Drawings
Fig. 1 is the structure schematic diagram of the assembled stair hoisting tool of the utility model.
Detailed Description
The following description fully illustrates the specific embodiments of the invention to enable one skilled in the art to practice and reproduce.
As shown in figure 1, is the structure schematic diagram of the assembled stair lifting tool of the utility model.
Assembled stair lifting device, its structure includes: balance beam 1, lower lug plate 2, go up lug plate 3, a plurality of lug plate 2 settings are in 1 lower part both sides of balance beam down, and a plurality of lug plate 3 settings are in 1 upper portion both sides of balance beam.
The middle part of the balance beam 1 is provided with a cross beam 11, and two ends of the cross beam 11 are respectively connected to the inner side wall of the balance beam 1 so as to improve the bearing force and the tensile force in the width direction of the middle part of the balance beam 1; diagonal lacing wires 12 are connected between the inner side walls of the cross beam 11 and the balance beam 1 to improve the tensile force of the balance beam 1 in the length direction.
In order to improve the stability of hoisting construction and adapt to the shape of the fabricated stair, the balance beam 1 is rectangular, and the balance beam 1 is formed by welding I-shaped steel. Four upper lifting lug plates 3 are arranged at the upper part of the balance beam 1, the four upper lifting lug plates 3 are positioned at the positions, close to the corners, of the balance beam 1, and steel wire ropes connected with the four upper lifting lug plates 3 can effectively keep the balance of the balance beam 1 during lifting; the lower part of compensating beam 1 is provided with six lower lug plates 2, and six lower lug plates 2 are located anterior, middle part and rear portion respectively, and anterior, middle part and rear portion's lower lug plate 2 is connected respectively at the both ends and the middle part of assembled stair, prevents assembled stair fracture.
For hoisting construction, the lower lifting lug plate 2 is connected with a hand-operated hoist 4, and the lower part of the hand-operated hoist 4 is connected with a universal lifting appliance 5.
In the using process, the hoisting equipment is connected with the upper lifting lug plate 3 on the upper part of the balance beam 1 by using a steel wire rope, leveling marks are carried out in advance, the lower lifting lug plate 2 is correspondingly connected with the steel wire rope, the hand-operated block 4 and the universal lifting appliance 5 respectively, and the universal lifting appliance 5 is connected with the prefabricated staircase, so that the self-fine adjustment can be carried out in the lifting process, the uniform stress of the lifting is ensured, and the overturning is avoided; the hoisting equipment moves the assembly type stair hoisting tool and the assembly type stair to the upper part of the installation position together, and the assembly type stair is installed and constructed on site; follow-up regulation is carried out to guarantee that the hoisting point of assembled stair, wire rope and hand hoist 4 all receive the force, full seat hoist and mount requirement, and the leveling of hand hoist 4, wire rope and the hoisting point of assembled stair is adopted to lower lug plate 2 of balancing stand 1, makes assembled stair hoist and mount and installation angle match, and then guarantees that stair are more accurate in hoist and mount and installation, accomplishes assembled stair hoist installation construction.
The terminology used herein is for the purpose of description and illustration, and is not intended to be limiting. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (3)
1. An assembly stair lifting tool, comprising: the device comprises a balance beam, lower lifting lug plates and upper lifting lug plates, wherein a plurality of lower lifting lug plates are arranged on two sides of the lower part of the balance beam, and a plurality of upper lifting lug plates are arranged on two sides of the upper part of the balance beam; the lower lifting lug plate is connected with a hand-operated hoist by a steel wire rope, and the lower part of the hand-operated hoist is connected with a universal lifting appliance by the steel wire rope.
2. An assembled stair lifting device as claimed in claim 1, wherein the balance beam is rectangular in shape, a cross beam is provided at the middle part of the balance beam, two ends of the cross beam are respectively connected to the inner side walls of the balance beam, and diagonal lacing wires are connected between the cross beam and the diagonal corners of the inner side of the balance beam.
3. An assembly stair lifting device as claimed in claim 2, wherein the upper portion of the balance beam is provided with four upper lug plates, each of the four upper lug plates being located at a position of the balance beam adjacent a corner portion thereof, and the lower portion of the balance beam is provided with six lower lug plates, each of the six lower lug plates being located at a front portion, a middle portion and a rear portion of the balance beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223002426.XU CN218754515U (en) | 2022-11-11 | 2022-11-11 | Assembled stair lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223002426.XU CN218754515U (en) | 2022-11-11 | 2022-11-11 | Assembled stair lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218754515U true CN218754515U (en) | 2023-03-28 |
Family
ID=85646167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223002426.XU Active CN218754515U (en) | 2022-11-11 | 2022-11-11 | Assembled stair lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218754515U (en) |
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2022
- 2022-11-11 CN CN202223002426.XU patent/CN218754515U/en active Active
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