一种道路边坡支护结构

Abstract

本实用新型公开了一种道路边坡支护结构，包括连接管和定位固定机构；连接管：其外弧面的中部转动连接有两个转动环，前侧的转动环的右端和后侧的转动环的左端均固定连接有支撑臂，连接管的左右两侧均设置有支撑板，两个支撑板的相对内表面均固定连接有两个支座，支撑臂远离连接管中心的一端均与横向相邻的支座转动连接；定位固定机构：其包括旋转柱、限位筒、手柄和螺旋叶，所述旋转柱均转动连接于连接管的内部，旋转柱外表面的后端均固定连接有螺旋叶，旋转柱的前端均固定连接有圆盘，该道路边坡支护结构，以连接臂的转动实现两个支撑板的间距调节，且以定位固定机构实现连接臂的位置锁止和道路边坡支护结构整体的快速安装。

Claims

1. A road side slope support structure, characterized by: It includes a connecting pipe (1) and a positioning and fixing mechanism (5); Connecting pipe (1): Two rotating rings (2) are rotatably connected to the middle of its outer arc surface. The right end of the front rotating ring (2) and the left end of the rear rotating ring (2) are fixedly connected to support arms (3). Support plates (4) are provided on both the left and right sides of the connecting pipe (1). Two supports (9) are fixedly connected to the relative inner surfaces of the two support plates (4). The end of the support arm (3) away from the center of the connecting pipe (1) is rotatably connected to the support (9) adjacent to it laterally. Positioning and fixing mechanism (5): It includes a rotating column (51), a limiting cylinder (53), a handle (57) and a spiral blade (59). The rotating column (51) is rotatably connected to the inside of the connecting pipe (1). The rear end of the outer surface of the rotating column (51) is fixedly connected to the spiral blade (59). The front end of the rotating column (51) is fixedly connected to the disc. The left and right ends of the disc are fixedly connected to the handle (57). The rear end of the rotating column (51) is fixedly connected to the cone. The limiting cylinder (53) is symmetrically slidably connected to the outer surface of the rotating column (51). The limiting cylinder (53) is installed in conjunction with the longitudinally adjacent rotating ring (2).

2. A road embankment structure according to claim 1, wherein: The positioning and fixing mechanism (5) further includes tooth grooves (52), teeth (54) and first positioning posts (55). The teeth (54) are uniformly fixedly connected to one end of the limiting cylinder (53) near the longitudinally adjacent connecting pipe (1). The two rotating rings (2) on the outer surface of the same connecting pipe (1) are opposite to each other and are provided with uniformly distributed tooth grooves (52). The teeth (54) are all installed in cooperation with the longitudinally adjacent tooth grooves (52). The connecting pipe (1) is provided with positioning holes. The limiting cylinder (53) is fixedly connected to one end of the longitudinally adjacent connecting pipe (1) with uniformly distributed first positioning posts (55). The first positioning posts (55) are all slidably connected to the longitudinally adjacent positioning holes.

3. A road embankment structure according to claim 2, wherein: The positioning and fixing mechanism (5) also includes an L-shaped column (56) and a spring (58). The L-shaped columns (56) are symmetrically fixed to the front end of the front limiting cylinder (53). The front end of the front limiting cylinder (53) and the rear end of the longitudinally adjacent disc are both fixedly connected to springs (58). The springs (58) are movably sleeved on the outer surface of the adjacent rotating column (51).

4. A road embankment structure according to claim 2, wherein: It also includes ground gripping ribs (7), which are uniformly and fixedly connected to the rear surface of the rear limiting cylinder (53).

5. A road embankment structure according to claim 2, wherein: The front end of the outer surface of the rotating column (51) is fixedly connected with uniformly distributed ribs (6), and the inner diameter of the front limiting cylinder (53) is provided with uniformly distributed rib grooves. The ribs (6) are slidably connected to the longitudinally adjacent rib grooves.

6. A road embankment structure according to claim 1, wherein: The support plate (4) has connecting grooves (10) at both the upper and lower ends. Connecting plates (11) are inserted into the connecting grooves (10). Connecting holes are symmetrically distributed inside the connecting plates (11). Mounting holes are provided at both the upper and lower ends of the support plate (4). Positioning pins (12) are tightly inserted between the mounting holes and the longitudinally adjacent connecting holes.

7. A road embankment structure according to claim 1, wherein: Each of the disks has a second positioning post (8) fixedly connected to its front end.

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