Indoor building construction hoist

Abstract

The invention relates to an indoor building construction hoist with an elevator shaft as a channel. The indoor building construction hoist comprises an elevator car, a main support and a falling protector. The elevator car is fixed to the main support. The main support is arranged on a guide rail support in a sliding manner. The guide rail support is fixed to a wall of the elevator shaft. An electric conduction sliding way is fixed to the wall of the elevator shaft. A drive mechanism making the main support and the elevator car integrally run up and down along the guide rail support is arranged between the main support and the guide rail support, and the electric conduction sliding way provides power for a motor in a gear and rack drive mechanism. The indoor building construction hoist is integrally installed in the elevator shaft of a building, and influences on usage of the hoist due to the severe weather can be avoided; the periphery space of a building body is not occupied, secondary construction of the building is not affected, and the construction cost is reduced; the guide rail support can be fixed to the inner wall of the elevator shaft joint by joint, and the safety coefficient is increased; installing is synchronously conducted along with construction of the building body, the utilization rate of the hoist is increased, and the building finishing time is shortened; and construction of peripheral protection facilities is eliminated, and cost input is reduced.

Description

technical field [0001] The invention relates to a building construction elevator, in particular to an indoor building construction elevator with an elevator shaft as a channel. Background technique [0002] At present, the lifts used for building construction are all installed outside the building (the construction lift is installed after the main body of the building is completed), and are supported by a support frame. As the height of the building increases, the height of the main frame increases, and the support frame supports the main frame. To transmit electricity, the use of the lift requires manual operation. [0003] The installation and use mode of existing building construction hoist has following shortcoming: [0004] (1) The use of the lift is affected by the weather, and it can only be stopped in case of rain and snow. [0005] (2) The supporting frame of the elevator cannot be removed during the secondary construction, so that the secondary construction canno...

AI Technical Summary

Problems solved by technology

[0004] (1) The use of the lift is affected by the weather, and it can only be stopped in case of rain and snow

[0005] (2) The support frame of the elevator cannot be removed during the second construction, so that the second construction cannot be completed at one time, resulting in an increase in construction costs

[0006] (3) The support frame outside the main body of the building cannot be fixed and installed layer by layer, and the safety factor is low

[0007] (4) Transmission cables are easily lost during use, causing losses to the construction unit

[0008] (5) The operation of the lift requires a full-time driver

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