CN-224227816-U - Rock soil protection structure of road slope

Abstract

The utility model discloses a rock-soil protection structure of a road slope, which relates to the technical field of rock-soil engineering protection and comprises a steel structure rod, a metal net and side supporting arms, wherein one side of the steel structure rod is connected with nuts in a penetrating manner, the two sides of the steel structure rod are respectively provided with a protection mechanism, the protection mechanisms are used for adjusting the angles of the steel structure rod according to the angles of mountain bodies, so that rock-soil with different angles can be conveniently protected, the possibility of falling rocks is reduced, one side of the steel structure rod is provided with a supporting structure, and the supporting structure supports one side of the steel structure rod, so that the positioning and protection stability of the steel structure rod and the metal net at the two sides are improved. The bottom of the steel structure rod is provided with a shaft positioning seat, the steel structure rod is driven to rotate by the shaft positioning seat, the angle of the steel structure rod is adjusted, the outer ring of the shaft positioning seat is annularly provided with a positioning hole and is fixed with the steel structure rod, and the shaft positioning seat is utilized to rotate and adjust the horizontal or vertical angle of the protective net.

Inventors

• ZHENG XINYU
• LI LEI
• YANG ZHEN
• CAI XINGFU

Assignees

• 阿里象雄建筑勘察规划设计有限公司

Dates

Publication Date

20260512

Application Date

20250415

Claims (4)

1. 1. The rock soil protection structure of the road side slope is characterized by comprising a steel structure rod (1), a metal net (3) and side supporting arms (10), wherein nuts (2) are connected to one side of the steel structure rod (1) in a penetrating mode, protection mechanisms (6) are arranged on two sides of the steel structure rod (1), supporting structures (9) are arranged on one side of the steel structure rod (1), the protection mechanisms (6) comprise the metal net (3), groove type rods (4), fastening holes (5), shaft positioning seats (7), positioning grooves (11) and fastening pieces (14), the groove type rods (4) are symmetrically arranged on the outer sides of the metal net (3), positioning grooves (11) are formed in the outer sides of the groove type rods (4) in a penetrating mode, shaft positioning seats (7) are formed in the two sides of the steel structure rod (1), multiple groups of fastening pieces (14) are connected to the outer sides of the steel structure rod (1) at equal intervals, the metal net (3) is connected with the outer sides of the two positioning grooves (4) through the symmetrically arranged groove type rods (11), and the two groups of the two positioning pieces of the steel structure rod (8) are connected with the outer sides of the two positioning rods (8).
2. 2. The rock-soil protection structure of a road slope according to claim 1, wherein the supporting structure (9) comprises an anchoring rod (8), a side supporting arm (10), a sliding groove (12), a bearing seat body (13) and an anchoring hole (15), the anchoring rod (8) is in threaded connection with the outer side of a shaft positioning seat (7), the side supporting arm (10) is arranged on one side of the shaft positioning seat (7), the anchoring hole (15) is symmetrically arranged at the bottom end of the side supporting arm (10), the bearing seat body (13) is arranged on one side of a steel structure rod (1), and the sliding groove (12) is arranged on the outer side of the steel structure rod (1).
3. 3. The rock and soil protection structure of the road slope according to claim 2, wherein the side supporting arm (10) is connected with the outer side of the chute (12) through a bearing seat body (13) arranged at the top end.
4. 4. The rock-soil protection structure of the road slope according to claim 1, wherein the groove-shaped rods (4) are connected with the fasteners (14) in a penetrating manner through the fastening holes (5) which are formed at equal intervals.

Description

Rock soil protection structure of road slope Technical Field The utility model relates to the technical field of geotechnical engineering protection, in particular to a geotechnical protection structure of a road slope. Background Various engineering in the ground, underground and water are collectively called civil engineering, and the part in the civil engineering, which relates to rock, soil, underground and water is called geotechnical engineering. For slopes in geotechnical engineering, common types of damage are collapse and landslide, wherein the process and phenomenon in which part of the slope rock, soil mass slides down along a pre-existing geological interface, or newly formed shear failure surface, is called landslide. Among slope damages, slip-break is the most common and most serious hazard. The existing slope protection generally utilizes an anchoring structure to anchor a main body protection structure and a slope, but the angle of the slope is different, and a single vertical steel rod is difficult to adjust the protection angle according to the angle of the slope body, so that the effect of slope protection at different angles is affected. Disclosure of Invention The utility model aims to provide a rock-soil protection structure of a road slope so as to solve the defects caused by the prior art. The utility model provides a ground protective structure of road side slope, includes steel structure pole, metal mesh and side support arm, one side through connection of steel structure pole has the nut, the both sides of steel structure pole all are provided with protection machanism, protection machanism adjusts the angle of steel structure pole according to the angle of mountain body, and then is convenient for protect the ground of different angles, reduces the possibility that the falling rock dropped, one side of steel structure pole is provided with bearing structure, bearing structure supports one side of steel structure pole, and then promotes the metal mesh location and the protection stability of steel structure pole and both sides. Preferably, the protection machanism is including metal mesh, recess type pole, fastening hole, axle positioning seat, constant head tank, fastener, the outside symmetry of metal mesh is provided with the recess type pole, the equidistant setting up in the recess type pole outside of fastening hole, the constant head tank has all been seted up to the both sides of steel structure pole, the bottom of steel structure pole is connected with the axle positioning seat, the equidistant multiunit fastener that is connected with in the outside of steel structure pole. Preferably, the metal net is connected with the outer side of the positioning groove through symmetrically arranged groove-shaped rods. Preferably, the steel structure rods are connected with the two groups of anchoring rods through shaft positioning seats arranged at the bottom ends. Preferably, the bearing structure is including anchor pole, side support arm, spout, bearing frame body and anchor hole, anchor pole threaded connection is in the outside of axle positioning seat, the side support arm that one side set up of axle positioning seat, the anchor hole has been seted up to the bottom symmetry of side support arm, one side of side support arm is provided with the bearing frame body, the bearing frame body sets up in one side of steel structure pole, the spout has been seted up in the outside of steel structure pole. Preferably, the side support arm is connected with the outer side of the chute through a bearing seat body arranged at the top end. Preferably, the groove-shaped rods are connected with the fasteners in a penetrating manner through fastening holes formed at equal intervals. Compared with the prior art, the utility model has the following advantages: 1. The bottom of the steel structure rod is provided with the shaft positioning seat, the shaft positioning seat is utilized to drive the steel structure rod to rotate, the angle of the steel structure rod is further adjusted, the outer ring of the shaft positioning seat is provided with the positioning hole and is fixed with the steel structure rod, the shaft positioning seat is utilized to rotate and adjust the horizontal or vertical angle of the protective net, and the angle of fit between the protective net and the slope is flexibly adjusted to adapt to complex terrains of the adjacent sides. 2. In the use, carry out swing joint to one side of steel structure pole through the side support arm that one side set up, and then according to the angle of steel structure pole, and then the connection height and the supporting angle of offside support arm carry out synchronous adjustment, and then satisfy the steel structure pole to the angle and carry out synchronous adjustment support, ensure the stability of steel structure pole in the protection in-process. Drawings FIG. 1 is a schematic view of the overall three-dimensional structure of