Anchor cable with anti-seismic pressure dispersion mechanism

An anchor cable and pressure technology, used in bridge materials, construction, opening bridges, etc., can solve problems such as the waste of a lot of time in the installation of the splitter, the unstable fixing method of the steel strand, and the complicated assembly method of the anchor cable. The effect of preventing installation confusion, convenient grouting, and time saving

Active Publication Date: 2021-11-02
内蒙古东蒙工贸有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an anchor cable with an anti-seismic pressure dispersion mechanism to solve the problem that the existing anchor cable assembly method proposed in the above-mentioned background technology is complicated, which is not conducive to use, and after drilling, the drill bit falls off relatively easily. Difficult, and at the same time, the fixing method of the steel strand is unstable, which can cause the steel strand to fall off from the main body of the drill pipe, resulting in the failure of the installation of the steel strand, and the installation of the splitter takes a lot of time and cannot improve work efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-3 , the present invention provides a technical solution: an anchor cable with an anti-seismic pressure dispersion mechanism, including a drill pipe main body 1, a drill pipe joint 2 is movably installed at the bottom end of the drill pipe main body 1, and a drill pipe joint 2 is movably installed at the bottom end of the drill pipe joint 2 There is a drilling bit 3, and the internal activities of the drill pipe main body 1 are provided with a steel strand 4 and a grouting pipe 5. The upper end of the drilling bit 3 is provided with a limiting column 8, and the upper end of the limiting column 8 is provided with a limiting groove 10. The bottom end of the stranded wire 4 is located in the limiting groove 10 and is provided with a connector 9 , and both sides of the connector 9 are symmetrically provided with installation grooves 17 , and a buckle mechanism 15 is arranged in the installation groove 17 .

[0027] see figure 2 , the bottom end of the drill p...

Embodiment 2

[0030] see Figure 3-4 , the present invention provides a technical solution: an anchor cable with an anti-seismic pressure dispersion mechanism, and also includes a buckle mechanism 15, the buckle mechanism 15 includes a limit bar 16, and the inner side of the installation groove 17 is provided with a movable groove 13, and the movable groove 13 is provided with a spring 14, and the bottom end of the connector 9 is provided with a movable hole 11, and a connecting rod 12 is movable in the movable hole 11.

[0031] see Figure 3-4 , On both sides of the upper end of the movable hole 11, there are through holes 18, the through holes 18 communicate with the movable hole 11 and the installation groove 17, and the upper end of the limit bar 16 is movable and installed with a fixed rod 21 in the through hole 18. , the other end of the fixed rod 21 is provided with a socket, the limit bar 16 is movably installed at the bottom of the installation groove 17, and one end of the spring...

Embodiment 3

[0034] see Figure 5-6 , the present invention provides a technical solution: an anchor cable with an anti-seismic pressure dispersion mechanism, which also includes a wire divider 22, a round hole 25 is opened in the middle of the wire divider 22, and four holes are evenly opened on the outside of the wire divider 22. Group semicircle groove 24, the outer side of semicircle groove 24 all movably installs limit ring 23.

[0035] see Figure 6 , the grouting pipe 5 fits with the circular hole 25, and it is movably installed on the wire divider 22 through the circular hole 25, and two sets of card slots 26 are opened on the side wall of the semicircular groove 24, and the two ends of the limit ring 23 are A clamping block 27 is fixedly connected, and the clamping block 27 is adapted to the clamping groove 26, and the steel strand 4 is fixed on the semicircular groove 24 through the clamping block 27 on the limiting ring 23 and the clamping groove 26.

[0036] When in use, the ...

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Abstract

The invention discloses an anchor cable with an anti-seismic pressure dispersion mechanism, and relates to the field of building construction. The anchor cable comprises a drill rod main body, a drill rod joint is movably mounted at the bottom end of the drill rod main body, a punching drill bit is movably mounted at the bottom end of the drill rod joint, a steel strand and a grouting pipe are movably arranged in the drill rod main body, a limiting column is arranged at the upper end of the punching drill bit, a limiting groove is formed in the upper end of the limiting column, a connector is arranged at the position, located in the limiting groove, of the bottom end of the steel strand, and mounting grooves are symmetrically formed in the two sides of the connector. The anchor cable with the anti-seismic pressure dispersion mechanism facilitates installation and fixation of the steel strands, is easy to operate and convenient to use, can arrange multiple sets of steel strands, can prevent installation disorder of the steel strands, can save time of a user and can improve working efficiency. Due to the fact that a grouting pipe is located in a round hole, the user can conveniently pull out the grouting pipe, grouting is facilitated, and installation of the steel strand is facilitated.

Description

technical field [0001] The invention relates to the field of building construction, in particular to an anchor cable with an anti-seismic pressure dispersion mechanism. Background technique [0002] Anchor cable means that when the main cable is anchored in the side hole in the suspension bridge, the main cable should be divided into many strands of steel bundles and anchored in the anchor spindle respectively. These steel bundles are called anchor cables. The anchor cable is fixed on the slope surface through the outer end, and the other end is anchored in the stable rock mass within the sliding surface, passing through the prestressed steel strand on the sliding surface of the slope, directly generating anti-sliding resistance on the sliding surface, increasing the anti-sliding Frictional resistance keeps the structural surface in a compact state to improve the integrity of the rock mass of the slope, thereby fundamentally improving the mechanical properties of the rock ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/16E01D19/14E01D15/08E01D101/30
CPCE01D19/16E01D19/14E01D15/08E01D2101/30Y02A10/23
Inventor 李大文刘申阳
Owner 内蒙古东蒙工贸有限责任公司
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