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Detachable simulated anchoring object vibrating and dismounting device for anchor rod test

A technology for anchors and tests, which is applied in the field of detachable simulated anchor vibration splitting devices for anchor tests, can solve the problems of structure separation or rare dismantling devices, and achieve shortened preparation time, high work efficiency, and energy saving. The effect of time-saving and labor-saving operation and maintenance

Active Publication Date: 2017-01-04
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structural separation or disassembly device for similar simulated anchors is relatively rare, so it is very necessary to design a special disassembly device for the separation and disassembly of simulated anchors in the bolt anchorage test bench

Method used

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  • Detachable simulated anchoring object vibrating and dismounting device for anchor rod test
  • Detachable simulated anchoring object vibrating and dismounting device for anchor rod test
  • Detachable simulated anchoring object vibrating and dismounting device for anchor rod test

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Embodiment Construction

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and illustrations.

[0027] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a detachable simulated anchor vibration splitting device for anchor bolt testing includes a main frame 1, an upper fixing frame 2, a lower fixing frame 3, a fall arrester 4 and a vibrator 5. Wherein, two symmetrically arranged side beams 11 are provided in the middle of both sides of the main frame 1; a connecting beam 12 is provided in the middle of the main frame 1 for installing the fall arrester 4, and the The two ends of the connecting beam 12 are connected with the two side beams 11 by bolts, so as to facilitate the disassembly and assembly of the lower fixing frame 3; a top beam 13 is also provided on the top of the main frame 1 for installation...

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Abstract

The invention discloses a detachable simulated anchoring object vibrating and dismounting device for an anchor rod test. The detachable simulated anchoring object vibrating and dismounting device comprises a main rack, an upper fixing frame, a lower fixing frame, a falling protector and a vibrator. The top of the upper fixing rack is connected with the top beam of the main rack through a bolt, and the bottom of the upper fixing rack is connected with the upper side end of a simulated anchoring object through a screw. The top of the lower fixing rack is connected with the lower side end of the simulated anchoring object through a screw, and the bottom of the lower fixing rack is connected with the vibrator through a screw. The lower end of the falling protector installed on a connecting cross beam is connected with the vibrator through a movable hinge, and the lower fixing rack can be prevented from falling after vibration and separation. The vibrator installed at the bottom of the lower fixing rack provides an exciting force for vertical separation of the simulated anchoring object. The defects of low efficiency, high labor intensity and long consumed time and the like during manual dismounting of the simulated anchoring object can be avoided, the dismounting and separating time of the simulated anchoring object is greatly shortened, the labor costs are reduced, the working efficiency is improved, and the preparation time for repeated testing is shortened.

Description

technical field [0001] The invention belongs to the technical field of mine support equipment, and in particular relates to a detachable vibration splitting device for simulating anchor solids used for bolt testing. Background technique [0002] At present, bolt support has become a safe and efficient main support method for coal mine roadways, and has been widely promoted and applied in coal mine roadways in my country. Bolt support is to anchor the bolt in the coal rock body, tighten the nut at the end of the rod, apply prestress to the surrounding rock, and restrain the deformation, separation, expansion and slippage of the surrounding rock of the roadway. Studying the axial load and axial deformation performance of the bolt support process is of great significance to deepen the research on the bolt support mechanism, improve the reliability of the bolt support, and ensure the safety of the project. [0003] The bolt support method has become the main support and reinfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/00G01M13/00
CPCG01M13/00G01N3/00G01N2203/0262
Inventor 王成军郑艳盛夏夏李英明沈豫浙
Owner ANHUI UNIV OF SCI & TECH
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