A foundation pit protection system
A technology for foundation pit enclosure and foundation pit, which is applied in infrastructure engineering, construction, excavation, etc., can solve the problems of difficult enclosure system, peeling of the inner wall of the foundation pit, easy friction of the inner wall of the foundation pit, etc. Low cost, good styling effect
Active Publication Date: 2021-03-19
浙江化工工程地质勘察院有限公司
View PDF11 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If you want the enclosure system to achieve a better shaping effect on the foundation pit, the enclosure system must be in reliable contact with the inner wall of the foundation pit, but such an enclosure system is difficult to insert into the foundation pit, and it is easy to rub against the inner wall of the foundation pit during the insertion process. Delamination of the inner wall of the foundation pit
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 Construction
[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0036] refer to figure 1 with figure 2 , is a foundation pit containment system disclosed in the present invention, comprising a single tightening rod 4, a plurality of containment units and a plurality of elastic plates 3, the containment units are distributed at intervals along the circumference of the foundation pit, and the elastic plates 3 are distributed along the circumference of the foundation pit. The depth direction interval distribution of the foundation pit. The containment unit includes a support part 1 for placing on the ground and a shaped part 2 for inserting into the foundation pit; the support part 1 is in the shape of a bracket, and the support part 1 is placed on the ground beside the foundation pit through the bottom wall. The elastic plate 3 connects the shaped parts 2 of all enclosure units.
[0037] refer to image 3 with Figure...
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 enclosing system, and relates to the technical field of building construction. The foundation pit enclosing system comprises multiple enclosing units and multiple elastic plates; the enclosing units comprise supporting parts positioned on the ground, and shaping parts inserted in a foundation pit; the enclosing units are distributed in the peripheral direction of the foundation pit at intervals; the elastic plates are distributed in the length directions of the shaping parts at intervals; all the shaping parts are fixedly connected by the elastic plates; the elastic plates can be wound as rings; tightening rods are arranged between the two length ends of the elastic plates; pull ropes are arranged between the tightening rods and the two length endsof the elastic plates for connection; the lengths of the tightening rods extend to the supporting parts; and handles are fixed at the end parts, positioned on the supporting parts, of the tightening rods. The foundation pit enclosing system can achieve a better shaping effect on the foundation pit, is not easy to strip the inner wall of the foundation pit in the disassembly process, and can adaptto foundation pits with different diameters and depths to achieve wide application range.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a foundation pit containment system. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base elevation and foundation plane size. The foundation pit can be filled with foundations, pillars, etc. according to the purpose. After the foundation pit is dug, the foundation pit should not affect the safety of adjacent buildings, nor should it cause safety hazards for construction personnel. Before the foundation pit is filled with objects, the integrity of the inner wall of the foundation pit must be ensured. [0003] The foundation pit used to install the pillars is generally circular. The longer the foundation pit waits before the pillars are installed, the more the inner wall of the foundation pit will be peeled off, and the deformation of the mouth of the foundation pit will increase with time....
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 Patents(China)
IPC IPC(8): E02D17/08
CPCE02D17/08E02D17/083
Inventor 杨峰陈军弟曾继礼
Owner 浙江化工工程地质勘察院有限公司