Collapse prevention and control device suitable for slope dangerous rock mass

Abstract

The collapse prevention and control device comprises a base, a lifting assembly, a stabilizing assembly and four telescopic rods, the bottom of the lifting assembly is welded to the top of the base, one side of the lifting assembly is movably connected with a sliding plate, the sliding plate is of a cuboid structure, and the bottom of the stabilizing assembly is welded to one end of the middle of the top end of the sliding plate; the bottoms of the four telescopic rods are welded to the four corners of the sliding plate correspondingly, by adjusting the height of the four screws and the height of the stabilizing assembly, the four telescopic rods can conduct collapse prevention and control work on rock masses of different specifications, and the adaptation range of the device is wider; according to the rock mass collapse prevention device, the friction force between the screw rod and the rock mass is increased, it is guaranteed that the rock mass is firmer stable through the screw rod, collapse prevention work is conducted on the rock mass through the stable assembly and the four telescopic rods, it is guaranteed that the rock mass collapse prevention device can make more thorough contact with the surface of the rock mass, and therefore the rock mass collapse prevention work is firmer through the rock mass collapse prevention device.

Description

technical field [0001] The invention belongs to the technical field of mountain collapse prevention and control devices, in particular to a collapse prevention and control device suitable for slope dangerous rock mass. Background technique [0002] In real life, the rock mass of the slope is easy to fall at any time, which not only affects the traffic, but also easily causes harm to passers-by. In order to avoid unnecessary damage to people caused by the rock mass of the slope, the rock mass is usually reinforced with a collapse placement device. [0003] The Chinese patent with the application number CN201910764424.8 discloses a device and method for preventing and controlling the sliding of load-bearing rock masses. For two different types of easy-sliding load-bearing rock masses, two different rock mass fixing devices are used; Sliding load-bearing rock mass, the rock mass fixing device adopted includes the first fixed anchor rod and the first auxiliary anchor rod driven ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the existing large defects in use of the existing toning equipment, and the existing large defects in the use of the existing collapse prevention device, the existing collapse prevention device can only Part of the rock mass is placed for collapse and placement operations, and the prevention and control of the rock mass collapse is not comprehensive. The existing collapse prevention and control devices are unstable in the collapse prevention and control operation, prone to rollover, and have poor placement effects on non-standard rock masses. A collapse prevention device suitable for slope dangerous rock mass

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