Anchoring device and method for ground anchor arrays
An anchoring device and ground anchor technology, which is applied in the direction of roads, buildings, sheet pile walls, etc., can solve the problems of easily damaged ground paving and unstable fixation, and achieve the advantages of convenient position adjustment, simple anchoring method, and improved impact resistance Effect
Pending Publication Date: 2017-07-04
JILIN UNIV
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to propose a ground anchor array anchoring device and method to solve the problems of unstable fixation and easy damage to the floor in the prior art
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
[0019] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0020] See attached figure 1 , a ground anchor array anchoring device of the present invention includes n ground anchor units, a multi-level connection unit and an energy absorber 1;
[0021] The multi-level connection unit includes m levels in total, and the number of connection rings 3 in each level connection unit is arranged in a geometric sequence with a common ratio of 2. The first-level connection unit includes two connection rings 3, and the second-level connection unit Including four connecting rings 3, ..., the mth level connecting unit includes 2 m connecting ring 3; the first and second connecting ring 3 of the mth level are connected by a section of steel wire rope 2, and the steel wire rope 2 between the first and second connecting ring 3 of the mth level passes through the m-1th The first connecting ring 3 of the first stage...
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 an anchoring device and method for ground anchor arrays and belongs to the technical field of anchoring structures. The problems that in the prior art, fixing is not stable and ground pavement is prone to damaging are solved. The anchoring device for the ground anchor arrays comprises n ground anchor units, multistage connecting units and a power absorber. Each ground anchor unit comprises two ground anchors, the two ground anchors of each ground anchor unit are connected through a steel wire rope; and the ground anchors in the multiple ground anchor arrays are located in the same line; and the n steel wire ropes in the n ground anchor units are connected through the multistage connecting units and the power absorber. The multiple ground anchors are arranged into an array and driven into the ground, and then every two adjacent ground anchors are connected through one steel wire rope, pressed close to the power absorber step by step, and finally connected with the power absorber. Force transmitted from the power absorber is resolved to each ground anchor in an attenuation step by step mode, the force borne by the single ground anchor is greatly reduced, meanwhile, the impact-resistant ability of a system is improved, fixing is reliable, and positions are conveniently adjusted.
Description
technical field [0001] The invention belongs to the technical field of anchoring structures, and relates to a ground anchor array anchoring device and method applied in a train system. Background technique [0002] The car stop system is widely used in various fields such as anti-terrorism and anti-riot. For some high-speed vehicles, the car stop system needs to be used to force the vehicle to stop. Generally, energy absorbers are used to absorb the energy of high-speed vehicles. When the flexible car stop system is working, the anchor The system has two functions: ① fix the tensioning mechanism; ② connect the energy absorber to overcome the pulling force of the vehicle on the energy absorber during the interception process. The working performance of the anchoring system directly affects the working performance of the tensioning mechanism and the energy absorber. The traditional fixing method of the energy absorber is that the energy absorber is fixed on the ground through...
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 IPC IPC(8): E01F13/12E02D5/80
CPCE01F13/12E02D5/80
Inventor 刘昕晖曹丙伟夏永强陈伟王永超周晨谭鹏王丽
Owner JILIN UNIV