Construction hoist for underground engineering

A technology for construction elevators and underground engineering, applied in elevators, elevators in buildings, transportation and packaging, etc., can solve the problems of wasting labor time, large platforms, etc., and achieve the effect of joint operation

Inactive Publication Date: 2015-05-27
TIANJIN JINGLONG ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the construction of underground projects, it is often necessary for the elevator to carry skilled workers into the underground passage. The traditional elevator is generally designed as a single body, and its platform is too large. When workers need to return to the ground, they often climb up and down the support frame, or stop working and pass through. The elevator carries it back, wasting labor time

Method used

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  • Construction hoist for underground engineering
  • Construction hoist for underground engineering

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Embodiment Construction

[0020] This embodiment discloses a construction elevator for underground engineering, which includes a support frame and a lifting box unit; the support frame 1 is a cylindrical structure, and a guide rail 2 is arranged on it, and the guide rail is parallel to the axis of the cylinder; The horizontal section of the lifting box unit is fan-shaped, which includes a top plate 3, a bottom plate 4, a first side plate 5, a second side plate 6, a large arc side plate 7, and a small arc side plate 8. The first side plate and the second side plate are rectangular, and the small arc-shaped side plate is provided with a pulley 9, which is driven by a motor and installed on the track. There are 4 lifting boxes, the first side plate and the second side plate of the lifting box are all provided with a single door 10, and the bottom plate of the lifting box is provided with a connecting plate 11, which is preferably fan-shaped, and the connecting plate width It is smaller than the second sid...

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PUM

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Abstract

The invention provides a construction hoist for underground engineering. The construction hoist for underground engineering comprises a supporting frame and a lifting box unit. The supporting frame is of a cylinder structure, a guide rail is arranged on the supporting frame, and the guide rail is parallel to the axis of a cylinder. The horizontal cross section of the lifting box unit is in a shape of a section ring, the lifting box unit comprises a top plate, a base plate, a first side plate, a second side plate, a large arc-shaped side plate and a small arc-shaped side plate, the first side plate and the second side plate are rectangular, a pulley is arranged on the small arc-shaped side plate, driven by a motor and installed on a track, a connecting plate is arranged on the base plate of the lifting box unit and is hinged to the base plate under a single door on the second side plate. The connecting plate is smaller than the second side plate in width, and the length of the connecting plate is larger than the distance between two lifting boxes. The construction hoist can independently ascend and descend, can be connected together for joint operation and is simple in structure, convenient to use, and a large amount of working time is saved.

Description

technical field [0001] The invention relates to a construction hoist for underground engineering. Background technique [0002] An elevator is a lifting mechanical device or device for a platform or a semi-enclosed platform for carrying people or goods up and down vertically. In the construction of underground projects, it is often necessary for the elevator to carry skilled workers into the underground passage. The traditional elevator is generally designed as a single body, and its platform is too large. When workers need to return to the ground, they often climb up and down the support frame, or stop working and pass through. The elevator carries it back, wasting labor time. Contents of the invention [0003] The problem to be solved by the present invention is to provide a construction elevator for underground engineering, the elevator is provided with a plurality of lifting boxes, which can realize independent up and down, and the lifting boxes can be connected to ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/16B66B11/02B66B5/02
CPCB66B9/00B66B11/0226
Inventor 王化龙刘跃进马文凯郭立成张龙
Owner TIANJIN JINGLONG ENG MACHINERY
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