CN220183849U - High-efficient buffering energy dissipation device of side slope - Google Patents

Abstract

The utility model relates to the technical field of slope protection and discloses a high-efficiency buffering energy dissipation device for a slope, which comprises a bearing plate, wherein one side of the bearing plate is fixedly provided with a fixed column, two groups of buffer columns are fixedly provided with buffering columns on the inner wall surfaces of the fixed columns, one ends of the two groups of buffer columns are fixedly provided with limiting rings, two groups of bidirectional screws are rotatably arranged between the limiting rings, the other ends of the fixed columns are provided with the buffer plate in a penetrating manner, the back side of the buffer plate is fixedly provided with a hinging seat, two groups of hinging seats are hinged with a side supporting rod and a shaft supporting rod, after falling rocks strike the buffer plate, the side supporting rod and the shaft supporting rod are extruded, and the side supporting rod and the shaft supporting rod can slide along the bidirectional screws to buffer impact energy, so that the damage to the device caused by direct impact is effectively avoided, and the danger to pedestrians and vehicles is avoided.

Description

High-efficient buffering energy dissipation device of side slope

Technical Field

The utility model relates to the technical field of slope protection, in particular to a high-efficiency buffering energy dissipation device for a slope.

Background

At present, along with the continuous development of social economy in China, the number of roads is also continuously increased, and in order to more scientifically and reasonably plan lines, road survey design leads to the existence of high-fill road sections in local areas, and particularly the phenomenon of slope instability easily occurs in the high-fill road sections in mountain areas. The large stones that the landslide falls down along the domatic and falls down in the mountain, and the large stones have not only caused very big potential safety hazard to people under the mountain after falling down, block the highway simultaneously, cause serious jam.

In the prior art, the adopted slope protection device is generally provided with a plurality of side-by-side protection support piles, and steel nets are arranged between two adjacent protection support piles, so that a plurality of steel nets are connected with each other, thereby protecting the falling or falling stone, but the steel nets are easily damaged after being subjected to strong impact on the premise of no buffering energy dissipation, and danger is caused to pedestrians or vehicles.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-efficiency buffering energy dissipation device for a side slope, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient buffering energy dissipation device of side slope, includes the loading board, one side fixed mounting of loading board has the fixed column, two sets of fixed column internal face fixed mounting has the buffer column, two sets of the one end fixed mounting of buffer column has the spacing ring, two sets of rotate between the spacing ring and install bi-directional screw, the other end of fixed column runs through and installs the buffer board, the backside fixed mounting of buffer board has articulated seat, two sets of articulated side support pole and the axle bracing piece of installing between the articulated seat.

Preferably, the buffer plate is concave, and a steel net is fixedly arranged at the notch of the buffer plate.

Preferably, the two groups of side support rods are hinged on two sides of the shaft support rod, the collar is fixedly arranged at the bottom of the side support rod corresponding to the position of the shaft support rod, and the inner ring is fixedly arranged at one end of the shaft support rod corresponding to the position of the collar on two sides.

Preferably, the other end of the shaft supporting rod is fixedly provided with a U-shaped connecting seat, the other ends of the two groups of side supporting rods and the other end of the connecting seat are both hinged with sliding blocks, the sliding blocks are connected with the bidirectional screw rod in a threaded manner, and the back sides of the two groups of sliding blocks are both sleeved with buffer structures.

Preferably, the buffer structure comprises a connecting plate and a buffer compression spring, wherein the connecting plate is fixedly arranged on two sides of the buffer compression spring, and the connecting plate is connected with the bidirectional screw rod in a threaded manner.

(III) beneficial effects

Compared with the prior art, the utility model provides the efficient buffering energy dissipation device for the side slope, which has the following beneficial effects:

1. this high-efficient buffering energy dissipation device of side slope, the other end fixed mounting of axle bracing piece has the connecting seat of U font, the slider is all installed to the other end of both sets of side bracing pieces and the other end of connecting seat in articulated, slider and two-way screw threaded connection are in the same place, after falling stone striking buffer board, extrusion side bracing piece and axle bracing piece, side bracing piece and axle bracing piece can be along two-way screw sliding along the slider, cushions impact energy, effectively avoids the device damage that direct striking leads to, avoids causing danger to pedestrian and vehicle.

2. This high-efficient buffering energy dissipation device of side slope is provided with buffer structure at the slider back side, and when the slider moved along two-way screw rod, the buffering pressure spring can receive the extrusion of linking plate, further slows down the damage of impact force to device itself.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of the structure of the support rod according to the present utility model.

In the figure: 1. a carrying plate; 2. fixing the column; 3. a buffer column; 4. a limiting ring; 5. a bidirectional screw; 6. a buffer plate; 7. a hinge base; 8. a side support bar; 9. a shaft support rod; 10. a steel mesh; 11. a collar; 12. an inner ring; 13. a connecting seat; 14. a slide block; 15. a buffer structure; 16. a connecting plate; 17. and buffering the compression spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an efficient buffering and energy dissipating device for a side slope comprises a bearing plate 1, wherein one side of the bearing plate 1 is fixedly provided with a fixed column 2, the inner wall surfaces of two groups of fixed columns 2 are fixedly provided with buffering columns 3, one ends of the two groups of buffering columns 3 are fixedly provided with limiting rings 4, a bidirectional screw 5 is rotatably installed between the two groups of limiting rings 4, the other ends of the fixed columns 2 penetrate through and are provided with a buffer plate 6, the back side of the buffer plate 6 is fixedly provided with a hinge seat 7, and a side supporting rod 8 and a shaft supporting rod 9 are hinged between the two groups of hinge seats 7.

Further, the buffer plate 6 is concave, the steel mesh 10 is fixedly arranged at the notch of the buffer plate 6, and when the buffer plate is used, falling rocks firstly collide with the steel mesh 10 and then collide with the buffer plate 6, so that partial kinetic energy can be reduced in a phase-changing manner, and the protection safety is improved.

Further, the two groups of side support rods 8 are hinged on two sides of the shaft support rod 9, the collar 11 is fixedly arranged at the bottom of the side support rod 8 corresponding to the position of the shaft support rod 9, and the inner ring 12 is fixedly arranged at one end of the shaft support rod 9 corresponding to the position of the collar 11 on two sides.

Further, the connecting seat 13 of U-shaped is fixedly arranged at the other end of the shaft supporting rod 9, the sliding blocks 14 are hinged to the other ends of the two groups of side supporting rods 8 and the other end of the connecting seat 13, the sliding blocks 14 are connected with the bidirectional screw 5 in a threaded mode, the back sides of the two groups of sliding blocks 14 are sleeved with the buffer structures 15, after falling rocks strike the buffer plate 6, the side supporting rods 8 and the shaft supporting rods 9 are extruded, the side supporting rods 8 and the shaft supporting rods 9 can slide along the bidirectional screw 5 against the sliding blocks 14, impact energy is buffered, device damage caused by direct impact is effectively avoided, and danger to pedestrians and vehicles is avoided.

Further, the buffer structure 15 comprises a connecting plate 16 and a buffer pressure spring 17, the connecting plate 16 is fixedly arranged on two sides of the buffer pressure spring 17, the connecting plate 16 is connected with the bidirectional screw 5 through threads, when the sliding block 14 moves along the bidirectional screw 5, the buffer pressure spring 17 is extruded by the connecting plate 16, and damage of impact force to the device is further relieved.

Instructions for use

When the impact energy buffer device is used, firstly, the bearing plate 1 is arranged at a proper position, then one side of the buffer plate 6 is aligned to an easy-falling stone area, when the impact energy buffer device is used, falling stones firstly collide on the steel mesh 10 and then collide on the buffer plate 6, partial kinetic energy can be reduced by phase change, protection safety is improved, after the falling stones collide with the buffer plate 6, the side support rods 8 and the shaft support rods 9 are extruded, the side support rods 8 and the shaft support rods 9 can slide along the bidirectional screw 5 along the sliding blocks 14 to buffer impact energy, when the sliding blocks 14 move along the bidirectional screw 5, the buffer pressure springs 17 can be extruded by the connecting plates 16, damage of impact force to the impact energy buffer device is further slowed down, device damage caused by direct collision is effectively avoided, and danger to pedestrians and vehicles is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high-efficient buffering energy dissipation device of side slope, includes loading board (1), its characterized in that, one side fixed mounting of loading board (1) has fixed column (2), two sets of fixed column (2) internal face fixed mounting has buffer column (3), two sets of one end fixed mounting of buffer column (3) has spacing ring (4), two sets of rotate between spacing ring (4) and install bi-directional screw (5), the other end of fixed column (2) runs through and installs buffer board (6), the back side fixed mounting of buffer board (6) has articulated seat (7), two sets of articulated side support pole (8) and axle bracing piece (9) of installing between articulated seat (7).

2. The efficient buffering energy dissipation device for a side slope according to claim 1, wherein: the buffer plate (6) is concave, and a steel mesh (10) is fixedly arranged at the notch of the buffer plate (6).

3. The efficient buffering energy dissipation device for a side slope according to claim 1, wherein: the side support rods (8) are hinged to two groups of two sides of the shaft support rod (9), lantern rings (11) are fixedly arranged at positions, corresponding to the shaft support rods (9), of the bottoms of the side support rods (8), and inner rings (12) are fixedly arranged at positions, corresponding to the lantern rings (11) at two sides, of one end of the shaft support rod (9).

4. The efficient buffering energy dissipation device for a side slope according to claim 1, wherein: the novel structure is characterized in that a U-shaped connecting seat (13) is fixedly arranged at the other end of the shaft supporting rod (9), sliding blocks (14) are hinged to the other ends of the two groups of side supporting rods (8) and the other end of the connecting seat (13), the sliding blocks (14) are connected with the bidirectional screw rod (5) through threads, and buffer structures (15) are sleeved on the back sides of the two groups of sliding blocks (14).

5. The efficient buffering energy dissipation device for a side slope according to claim 4, wherein: the buffer structure (15) comprises a connecting plate (16) and a buffer pressure spring (17), wherein the connecting plate (16) is fixedly installed on two sides of the buffer pressure spring (17), and the connecting plate (16) is in threaded connection with the bidirectional screw (5).