Foundation pit support guniting construction dustproof structure and using method thereof
A technology for foundation pit support and dust-proof structure, which is applied in basic structure engineering, chemical instruments and methods, cleaning methods and utensils, etc., can solve problems such as large environmental impact, easy dusting and splashing of concrete, and impact on project construction efficiency. , to achieve the effect of low implementation cost and high implementation efficiency
Active Publication Date: 2020-12-29
CHINA MCC5 GROUP CORP
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the use of shotcrete construction has a great impact on the environment of the project site. The sprayed concrete is prone to dust and splashes. The construction personnel in the foundation pit need to evacuate temporarily, which has a certain impact on the construction efficiency of the entire project.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0035] see figure 1 , the present embodiment proposes a foundation pit support 51 spraying construction dustproof structure, including:
[0036] A track structure, the track structure includes a moving track 10 installed on the top of the edge of the foundation pit 50 and surrounding the edge of the foundation pit 50;
[0037] A moving structure, the moving mechanism includes a plurality of moving seats 21 capable of moving along the extending direction of the moving track 10, and the plurality of moving seats 21 are arranged sequentially along the moving track 10;
[0038] Dust-proof structure, the dust-proof structure includes the cantilever arm 31 corresponding to the number of the dust-proof curtain 32 and the mobile seat 21, the cantilever arm 31 is correspondingly installed on the corresponding mobile seat 21 and extends into the foundation pit 50, so The dust-proof curtain 32 is arranged below the cantilever arm 31, and the top of the dust-proof curtain 32 is connected...
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
Login to View More Abstract
The invention discloses a foundation pit support guniting construction dustproof structure and a using method thereof, and relates to the technical field of foundation pit construction. The foundationpit support guniting construction dustproof structure is mainly provided with a dustproof curtain, so that when a foundation pit support is subjected to guniting treatment, splashed sprayed concreteand flying dust can be hindered by the dustproof curtain, and the environmental influence of foundation pit support guniting construction on the construction phenomenon is reduced. More importantly, the dustproof curtain is installed on a moving rail surrounding the whole foundation pit, so that implementation personnel can achieve dustproof operation on the whole foundation pit only by arrangingthe dustproof curtain with a small area, and the structure has the remarkable advantages of being low in implementation cost and high in implementation efficiency.
Description
technical field [0001] The invention relates to the technical field of foundation pit construction, in particular to a dust-proof structure for foundation pit support spraying construction and a use method thereof. Background technique [0002] Foundation pit support is a strengthening member arranged at the edge of the foundation pit. Many types of foundation pit support (such as anchor shotcrete support, pile row support) will adopt the spraying construction process in the construction process. However, the use of shotcrete construction has a great impact on the environment of the project site. The sprayed concrete is prone to dust and splashes. The construction personnel in the foundation pit need to evacuate temporarily, which has a certain impact on the construction efficiency of the entire project. Accordingly, how to reduce the environmental impact of the foundation pit support spraying construction process on the project has become an urgent technical problem to be s...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04E02D15/02B08B15/04
CPCE02D17/04E02D15/02B08B15/04
Inventor εε²ιεζ¨θ
Owner CHINA MCC5 GROUP CORP