Light detachable movable portal frame device and using method thereof

A gantry, mobile technology, applied in the direction of hoisting equipment braking device, hoisting device, transportation and packaging, etc., can solve the problem of inconvenient transportation of items on the construction site gantry and other problems

Pending Publication Date: 2018-12-07
CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the defects in the prior art, the object of the present invention is to provide a detachable gantry hoisting device capable of moving on the construction site and its use method, through which the device can move items in multiple directions on the

Method used

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  • Light detachable movable portal frame device and using method thereof
  • Light detachable movable portal frame device and using method thereof
  • Light detachable movable portal frame device and using method thereof

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Embodiment Construction

[0052] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0053] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a light-duty detachable gantry construction device includes: a main beam 1, two triangular pyramid-shaped supports 2, a connecting box 3, a fixed universal wheel 4 and a pulley device 5, wherein:

[0054] The main beam 1 is connected to the two triangular pyramid supports 2 through the connection box 3, and the two triangular pyramid supports 2 are respectively located at both ends of the main beam 1, and the fixed universal w...

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Abstract

The invention provides a light detachable movable portal frame device. The portal frame device comprises a main beam, two triangular pyramid-shaped supports, connecting boxes, fixable universal wheelsand a pulley device, wherein the two triangular pyramid-shaped supports are located at the two ends of the main beam respectively, the main beam is connected with the upper ends of the two triangularpyramid-shaped supports through the connecting boxes, the fixable universal wheels are welded to supporting points of the lower parts of the triangular pyramid-shaped supports, and the movable pulleydevice is placed on the lower part of I-shaped steel of the main beam and moves in the length direction of the main beam. The invention further provides a using method of the device. By means of thedevice, articles can be moved in multiple directions on a construction site, moreover, the device can be disassembled into four parts for construction and field transfer, so that the problems of inconvenient transportation of objects, safety problems of repeated cutting and installation of a portal frame and the like on the construction site are solved.

Description

technical field [0001] The invention relates to a construction device in the technical field of construction engineering and a method of use thereof, in particular to a light-duty detachable movable gantry device and a method of use thereof. Background technique [0002] With the gradual advancement of China's urbanization, a large number of infrastructures are being built or planned to be built. During the construction process, the gantry, as an effective construction device for transferring large volumes and objects with a certain weight, has been widely used because of its wide adaptability and simple device. [0003] The gantry is divided into fixed type and movable type. The fixed gantry is mostly used to lift heavy objects and move along the beam direction of the gantry; the movable gantry is mostly a light gantry, and the movable gantry used in construction is mostly assembled by simple welding and can be used To hoist and transport some larger and lighter objects. ...

Claims

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Application Information

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IPC IPC(8): B66C19/02B66C5/02
CPCB66C5/02B66C19/02
Inventor 马栋刘志峰齐书峰柯信敢张力学吴明付沈水龙孟万林林梦莹樊会超罗太祥王熙朝史超熊涛于连水张志亮滕海波刘耀华高策冯旭东朱玉粮李杰明苏媛宁兴萍范晓辉许烨霜
Owner CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR
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