CN205892678U - Multilayer construction lift platform - Google Patents

Abstract

The utility model discloses a multi-layer construction elevating platform, which comprises two upright columns arranged at intervals in parallel on the outside of the building wall to be constructed, the two upright columns are connected to the building wall to be constructed through attached wall frames, and the The two columns are provided with a lifting platform through a driving platform, wherein the lifting platform adopts at least two layers of structure, including an upper platform and a lower platform, and protective fences are arranged around the upper platform and the lower platform, and the A ladder is provided between the upper platform and the lower platform, a rack is vertically arranged on the two columns, a drive motor is provided on the drive platform, and a drive motor connected to the rack is installed on the output shaft of the drive motor. The driving gears are meshed, and a fall arrester is set on the driving platform. The above-mentioned multi-layer construction lifting platform is not only light in structure and convenient in operation; it also greatly improves the construction efficiency and has high safety.

Description

A multi-layer construction lifting platform

technical field

The utility model belongs to the technical field of construction machinery, in particular to a multi-layer construction lifting platform.

Background technique

In the field of building construction, various types of scaffolding boards are widely used. Generally, there are many problems such as the use of more materials, long erection time, the height of the operating platform is not convenient for construction operations, and many hidden dangers in safe construction, especially in high-rise and super high-rise projects. more prominent. At present, in the construction of high-rise buildings, lifting construction platforms are generally used to move and transport some materials to each floor under construction. The elevating construction platform is a large self-elevating aerial work platform. It only needs to build a platform, and it can be lifted along the guide rail attached to the building through the lifting device. The platform runs smoothly. The staff can move the construction platform along the Lift to the ideal height along the guide rail.

At present, most of the construction lifting platforms are single-layer structures, and the single-layer construction lifting platforms obviously have the disadvantage of low construction efficiency. In order to improve the construction efficiency, a small number of multi-storey construction lifting platforms have also appeared on the market, but the existing multi-layer construction lifting platforms generally adopt the form of double-track, multi-layer and multi-drive, that is, the construction platforms of each layer are set independently of each other, and the whole machine is clumsy. The disadvantages of high processing and installation requirements and cumbersome operation.

Utility model content

The purpose of the utility model is to provide a multi-layer construction lifting platform, which has the characteristics of improved construction efficiency, light and handy structure, convenient operation and high safety performance, so as to solve the above-mentioned problems existing in the construction lifting platform in the prior art.

For this purpose, the utility model adopts the following technical solutions:

A multi-layer construction lifting platform, which includes two columns arranged in parallel on the outside of the building wall to be constructed at intervals, the two columns are connected to the building wall to be constructed through wall brackets, and the two columns are A lifting platform is provided through the driving platform, wherein the lifting platform adopts at least two layers of structure, including an upper platform and a lower platform, and protective fences are arranged around the upper platform and the lower platform, and the upper platform and the lower platform A ladder is arranged between them, a rack is vertically arranged on the two columns, a driving motor is arranged on the driving table, and a driving gear meshing with the rack is installed on the output shaft of the driving motor. , and a fall arrester is set on the driving platform.

In particular, a protective roof is installed on the top of the lifting platform to prevent falling objects from high altitude during cross-working, which may cause injury to personnel on the construction platform.

In particular, the non-construction side of the lifting platform is provided with a dust-proof plate, which can prevent dust and flame, prevent objects from falling from the platform, and make the appearance of the equipment neat and beautiful.

In particular, the bottom of each layer of the lifting platform is provided with a retractable platform, which can meet the construction requirements of different building structure shapes.

In particular, the two columns are formed by splicing several standard sections, and the uppermost platform on the lifting platform is equipped with a lifting device for lifting the standard sections.

In particular, a guide frame for guiding the movement of the lifting platform is provided outside the two uprights and below the driving platform.

In particular, a torque sensor is provided on the connection seat between the driving table and the lifting platform, and the lifting platform has been protected against overload and over-torque.

In particular, the driving table is provided with an infrared emitter for limit protection.

In particular, both the upper platform and the lower platform adopt a structural design with adjustable floor heights.

The beneficial effect of the utility model is that, compared with the prior art, the multi-layer construction lifting platform has the following advantages:

1) The multi-layer structure is adopted, and the floor height can be adjusted according to the height of the civil structure or construction requirements to meet the height requirements of the construction. The equipment can be used with the increase of the civil structure layer by layer.

2) Compared with the ordinary lifting platform, the operation of this equipment is more diversified, and the civil work, waterproof, heat preservation, decoration, etc. can be carried out at the same time, which greatly shortens the construction time and speeds up the construction progress.

3) Compared with the electric climbing frame, the multi-layer construction work platform can be raised and lowered at any time, and the lifting speed is greatly improved, and the operation is flexible.

4) With overload protection, over torque protection, anti-fall protection, installation limit protection and other functions, it has high safety performance.

5) Double-track multi-layer single drive is adopted, the whole machine is light and handy, easy to install and easy to operate.

Description of drawings

Fig. 1 is a side view of the multi-layer construction lifting platform provided by Embodiment 1 of the present utility model;

Fig. 2 is the front view of the multi-layer construction lifting platform provided by Embodiment 1 of the utility model;

Fig. 3 is a top view of the multi-layer construction lifting platform provided by Embodiment 1 of the utility model;

Fig. 4 is a partial enlarged view of place A in Fig. 3;

Fig. 5 is an assembly drawing of the driving platform of the multi-storey construction lifting platform provided by Embodiment 1 of the present utility model.

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

Please refer to Figures 1 to 5, in this embodiment, a multi-storey construction lifting platform includes two columns 1 arranged in parallel and spaced outside the wall of the building to be constructed, and the two columns 1 pass through the attached wall frame 2 is connected with the wall of the building to be constructed, and the two columns 1 are spliced together by several standard joints. The two columns 1 are provided with a lifting platform 4 through a driving platform 3, and the lifting platform 4 adopts a double-layer structure, which includes an upper platform 5 and a lower platform 6, and the surroundings of the upper platform 5 and the lower platform 6 are all provided with There is a protective fence 7, both of which adopt the structural design of adjustable floor height, and a ladder 8 is arranged between the upper platform 5 and the lower platform 6, and a rack 9 is vertically arranged on the two columns 1, Two drive motors 10 are arranged along the height direction on the drive table 3, and a drive gear meshed with the rack 9 is installed on the output shaft of the drive motor 10, and the drive table 3 is positioned on the drive The below of the motor 10 is provided with a fall arrester 11, and several guide rollers are installed on the drive table 3.

Both the bottom of the upper platform 5 and the lower platform 6 are provided with a retractable platform 12, which can meet the construction requirements of different building structure shapes. A hoisting device 13 for hoisting the standard section is installed on the upper platform 5 , and a guide frame 14 for guiding the movement of the lifting platform 4 is arranged outside the two columns 1 below the driving platform 3 .

The connection seat 15 between the driving platform 3 and the lifting platform 4 is provided with a torque sensor 16, and the lifting platform 4 has been overloaded and overtorque protected, and the driving platform 3 is provided with an infrared transmitter, and the lifting platform 4. During the lifting process, the infrared ray is emitted by the infrared transmitter to detect the standard section, so as to protect the position.

The top of the upper platform 5 is equipped with a protective roof 17 to prevent falling objects from high altitude when crossing operations, causing personnel damage on the construction platform. The non-construction side of the lifting platform 4 is provided with a dust-proof plate, which can prevent dust and flame, prevent objects from falling from the platform, and make the equipment look neat and beautiful.

Of course, the above-mentioned multi-layer construction lifting platform can also be in the form of adding at least one intermediate platform between the upper platform 5 and the lower platform 6 as required.

The above embodiments have only set forth the basic principles and characteristics of the present utility model, and the present utility model is not limited by the above examples. Under the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and changes. These changes All changes and modifications fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (9)

1. A kind of multi-layer construction lifting platform, it comprises two columns that are arranged on the outside of the building wall to be constructed in parallel at intervals, the two columns are all connected with the building wall to be constructed by attaching a wall frame, and the two columns A lifting platform is provided on the column through a driving platform, and the feature is that the lifting platform adopts at least two layers of structure, including an upper platform and a lower platform, and protective fences are arranged around the upper platform and the lower platform, and the upper platform A ladder is arranged between the platform and the lower platform, a rack is vertically arranged on the two uprights, a driving motor is arranged on the driving platform, and a gear corresponding to the rack is installed on the output shaft of the driving motor. Engaged driving gear, and a fall arrester is set on the driving table. 2. The multi-storey construction lifting platform according to claim 1, wherein a protective roof is installed on the top of the lifting platform. 3. The multi-storey construction lifting platform according to claim 1, characterized in that, a dustproof plate is provided on the non-construction side of the lifting platform. 4. The multi-layer construction elevating platform according to claim 1, characterized in that, the bottom of each layer of the elevating platform is provided with a telescopic platform. 5. The multi-storey construction lifting platform according to claim 1, characterized in that, the two columns are spliced together by several standard joints, and the uppermost platform on the lifting platform is equipped with a The lifting device of the standard section. 6 . The multi-storey construction lifting platform according to claim 1 , wherein a guide frame for guiding the movement of the lifting platform is provided outside the two uprights and below the driving platform. 6 . 7. The multi-storey construction lifting platform according to claim 1, characterized in that a torque sensor is arranged on the connection seat between the driving table and the lifting platform. 8. The multi-storey construction lifting platform according to claim 1, characterized in that, the driving table is provided with an infrared emitter for limit protection. 9. The multi-storey construction lifting platform according to claim 1, characterized in that, both the upper platform and the lower platform adopt a structural design with adjustable floor height.