Lift used for constructional engineering

A technology of construction engineering and elevators, which is applied in the direction of elevators, elevators in buildings, transportation and packaging, etc. It can solve the problems of failure of anti-fall safety devices, affecting construction progress, and complicated anti-fall devices, so as to prevent bending and protect the top beam effect

Inactive Publication Date: 2015-04-29
HENAN GAODUAN FLOOR ENG
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AI Technical Summary

Problems solved by technology

The invention patent with the Chinese application number 201120122997.X discloses a lift used in construction projects, which adds a rack-and-pinion anti-drop function. The cage car continues to fall, but there are still some problems, including this kind of anti-fall device is relatively complicated, the anti-fall safety device may fail, and the cage cannot be put down in time after braking, which will affect the construction progress

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  • Lift used for constructional engineering
  • Lift used for constructional engineering

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0014] like figure 1 and figure 2 As shown, a kind of elevator that is used for construction engineering comprises elevator body 1, and described elevator body 1 includes two tractors 2, rail frame 3, top beam 4, pulley 5, steel wire rope 6, cage 7, top beam 4 Set on the top of the guide rail frame 3, four pulleys 5 are symmetrically arranged on the top beam 4, the two tractors 2 are arranged at the bottom of the guide rail frame 3, and the two sides of the guide rail frame 3 are respectively provided with a hanging cage 7 and a steel wire rope 6 The two ends pass through two pulleys 5 to connect the cage 7 and the tractor 2 respectively. The side of the guide rail frame 3 in contact with the cage 7 is provided with two guide rails 13, and the s...

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Abstract

The invention discloses a lift used for constructional engineering and relates to the field of lifts. The lift comprises a lift body, wherein the lift body comprises two traction machines, a guide rail frame, a top beam, pulleys, a steel wire rope and lifting cages, wherein the top beam is arranged at the top of the guide rail frame; the four pulleys are symmetrically arranged on the top beam, wherein two pulleys are arranged at the bottom of the guide rail frame; the lifting cages are arranged on the two sides of the guide rail frame respectively; the two ends of the steel wire rope penetrate through the two pulleys and are connected with the lifting cages and the traction machines respectively; two guide rails are arranged on one face, which is in contact with each lifting cage, of the guide rail frame; rolling wheels are arranged at the corresponding positions of the side surfaces of the lifting cages and are clamped on the guide rails; the end part of the top beam is connected with the guide rail frame by steel rods between the top beam and the guide rail frame; protection walls are arranged at the peripheries of the lifting cages in the horizontal plane; the two steel rods can be used for balancing vertical drawing forces on the top beam by the lifting cages on the two sides, so as to prevent the top beam from being bent.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a lift used in construction engineering. Background technique [0002] Along with the transformation of people's living and living environment, a kind of elevator for construction engineering is widely used in real life, including real estate, transportation industry. The invention patent with the Chinese application number 201120122997.X discloses a lift used in construction projects, which adds a rack-and-pinion anti-drop function. The cage car continues to fall, but there are still some problems, including this kind of anti-fall device is relatively complicated, the anti-fall safety device may fail, and the cage cannot be put down in time after braking, which will affect the construction progress. Contents of the invention [0003] The object of the present invention is to provide a lift used in construction engineering to solve the above-mentioned defects in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B7/04B66B7/06B66B11/04
Inventor 许朝辉
Owner HENAN GAODUAN FLOOR ENG
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