Unlock instant, AI-driven research and patent intelligence for your innovation.

Construction method of steel structure

A construction method and technology of steel structure, applied in the direction of building construction, building maintenance, construction, etc., can solve the problems of high cost, poor applicability, low efficiency, etc., and achieve the effect of strong applicability, convenient construction and simple operation

Active Publication Date: 2021-05-14
SHANGHAI NO 4 CONSTR
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has high requirements for clearance and poor applicability; hoisting equipment takes a long time, high cost and low efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Construction method of steel structure
  • Construction method of steel structure
  • Construction method of steel structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] figure 1 The construction equipment used for fixing and transporting steel structures is introduced. The construction equipment can remove steel structural beams or steel structural columns, usually structural steel beams or structural steel columns are I-beams or channel steels. Specifically, the construction equipment includes a walking device 1, a turning device 4 arranged above the traveling device 1, a mechanical arm 5 installed on the turning device 4, and a fixing device 6 in the present invention is arranged at the front end of the mechanical arm 5, and the walking The device 1 is located on the working surface 7, which can be a floor slab, and the fixing device 6 is used to remove the steel structure 8, figure 1 The medium steel structure 8 is an I-shaped steel beam, and of course the steel structure 8 can also be a steel structure column. The construction equipment may also include several legs 2, which may be connected to the frame of the traveling device 1 ...

Embodiment 2

[0049] This embodiment provides a construction method for dismantling a steel structure, using the construction equipment for fixing and transporting the steel structure in Embodiment 1 to dismantle the steel structure. Described construction method comprises the steps:

[0050] The construction equipment walks to the flat surface of the steel structure directly opposite, and adjusts the mechanical arm so that the fixing device is parallel to the steel structure and close to the surface of the steel structure;

[0051] Start the electromagnet, fix the steel structure to be removed firmly, and remove the steel structure;

[0052] Use the walking device of the construction equipment to transport the dismantled steel structure to the designated location, adjust the mechanical arm to make the steel structure park firmly, and turn off the electromagnet to separate the fixed structure from the steel structure. In order to complete the demolition and transportation of the steel stru...

Embodiment 3

[0059] Because obstacles are often encountered on construction sites, the construction equipment for fixing and transporting steel structures provided in this embodiment also has the function of overcoming obstacles, mainly by improving the walking device in the first embodiment. combine Figure 4 with Figure 5 As shown, the traveling device includes a chassis 11 and a traveling mechanism 12 arranged on both sides of the chassis 11 . Described running mechanism 12 comprises first roller 13, second roller 14, adjustment flywheel 15, crawler belt 16, first elevator wheel system 17 and second elevator wheel system 18; Described first roller 13, first elevator wheel system 17 , the second lifting wheel system 18, and the second roller 14 are arranged on the chassis 11 in sequence; Turn and brake. combine Figure 5 with Image 6 As shown, the first lifting wheel system 17 and the second lifting wheel system 18 both include a box body 171, a lifting device 172 arranged on the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a construction method of a steel structure, which includes a construction method for installation and a construction method for dismantling the steel structure. In the construction method, by controlling the power on and off of the electromagnet, the steel structure can be fixed and supported in the process of installing or removing the steel structure, and the steel structure can be transported through the walking mechanism of the construction equipment. This method realizes the steel structure The installation or removal of the structure has the advantages of simple operation, convenient construction, high efficiency and strong applicability.

Description

technical field [0001] The invention relates to a construction method of a steel structure, which belongs to the technical field of building construction. Background technique [0002] In the field of construction, it is often encountered in the demolition of building beams or shear walls. For example, when removing steel structural beams or steel structural columns, in order to ensure construction safety, fixing measures must be taken to ensure the stability of the components. At present, the domestically adopted fixing techniques mainly include supporting scaffolding fixing and mechanical suspension fixing. [0003] The support scaffolding fixing process requires a large amount of labor to use steel pipes and fasteners to build the support frame body, and it needs to be dismantled and cleaned after the components are transported away, which is time-consuming, labor-intensive, and inefficient. [0004] The mechanical suspension fixing process uses vertical lifting equipmen...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/08
CPCE04G23/08
Inventor 任瑛楠张铭谷志旺张波王伟茂孙沈鹏蔡观生陈雪峡何娇张少伟王佳伟
Owner SHANGHAI NO 4 CONSTR