Roadbed slope protection device for highway construction

Abstract

The utility model discloses a roadbed slope protection device for highway construction, and relates to the technical field of slope protection devices. The roadbed slope protection device for highway construction comprises a fixed base, a protection device body is arranged on the upper end face of the fixed base, and a buffering device used for blocking and buffering broken stones is arranged on the front side wall of the protection device body. A supporting device used for improving the protection stability is arranged on the rear side wall of the protection device, and an auxiliary device used for protecting the seam is arranged on the upper end face of the fixed base. The buffering device buffers broken stones rolling down from a roadbed slope, so that the broken stones are prevented from directly rolling down to the surface, the service life is further prolonged, the supporting device reinforces and supports the protection device, and therefore it is ensured that the protection device can stably protect a road when facing large broken stones, and the road safety is improved. And the supporting device is protected through the seam of the protection device, so that the overall stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection devices, in particular to a roadbed slope protection device for highway construction. Background Art

[0002] Various types of flexible nets, mainly wire rope nets, are wrapped around the required protection slope to limit the weathering and spalling of the rock and soil on the slope.

[0003] Active protection The active protection system is composed of various flexible nets, mainly wire rope nets, which are wrapped around the slope or rock to be protected in order to limit the weathering, peeling or destruction of the rock soil on the slope and the collapse of dangerous rocks (reinforcement effect), or to control the movement of falling rocks within a certain range (enclosure effect).

[0004] The existing patent number CN215104811U proposes a roadbed slope protection device for highway construction, including a symmetrically arranged base, a connecting cavity is opened inside the base, a first fixed pile is arranged inside the connecting cavity, the top of the base is fixedly connected to the first connecting seat, the tops of the two symmetrically arranged first connecting seats are respectively fixedly connected to the first installation box and the second installation box, the top and bottom of the first installation box are rotatably connected to the turntable, and the turntables are fixedly connected to the winding columns, the outer side of the winding column is wrapped with a protective net assembly, and the end of the protective net assembly away from the winding column is fixedly connected to the inside of the second installation box, the tops of the first installation box and the second installation box are fixedly connected to the second connecting seat, and one side of the second connecting seat is fixedly connected to the mounting nut.

[0005] When the above-mentioned roadbed slope protection device for highway construction is in use, when gravel rolls down the roadbed slope, it will directly contact the protection component, and there is no supporting component on the rear side of the protection component. When encountering large gravel rolling down, its supporting capacity is poor, and there is a possibility of collapse onto the road, which will cause a traffic accident.

[0006] Therefore, a roadbed slope protection device for highway construction is proposed. Utility Model Content

[0007] The purpose of the utility model is to solve the problem that when the roadbed slope protection device for highway construction is used, the roadbed slope will directly contact the protection component when rolling gravel appears, and the rear side of the protection component is not provided with a supporting component. When encountering large gravel rolling, the supporting property is poor, and there is a possibility of collapse onto the highway, which may cause a traffic accident. The utility model provides a roadbed slope protection device for highway construction.

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] A roadbed slope protection device for highway construction comprises a fixed base, the upper end surface of the fixed base is provided with a protection device for protecting the roadbed, the front side wall of the protection device is provided with a buffer device for blocking and buffering gravel, the rear side wall of the protection device is provided with a supporting device for improving the stability of the protection, and the upper end surface of the fixed base is provided with an auxiliary device for protecting the joint.

[0010] Furthermore, the protective device includes a column, a protective plate, a fixed plate and a fixed seat, the column is fixedly installed on the upper end surface of the fixed base, the opposite side walls of the column are provided with a slot, the protective plate is fixedly installed in the slot of the opposite side wall of the column, the fixed plate is fixedly installed on the upper end surface of the column, and the fixed seat is fixedly installed on the rear side wall and left and right side walls of the fixed base.

[0011] Furthermore, the buffer device includes a buffer tarpaulin and a fixing pin, the buffer tarpaulin is installed on the front side wall of the column, and the fixing pin is fixedly installed on the front side wall of the buffer tarpaulin.

[0012] Furthermore, the supporting device includes a supporting seat 1, a supporting column, a supporting seat 2, a fixing block and a limiting rod, the supporting seat 1 is fixedly installed on the rear side wall of the protective plate, the supporting column is rotatably installed in the supporting seat 1, the left and right side walls of the supporting column are provided with holes and grooves, the supporting seat 2 is fixedly installed on the upper end surface of the fixed base, the left and right side walls of the supporting seat 2 are both provided with holes and grooves, the fixing block is fixedly installed on the upper end surface of the fixed base, and the limiting rod is installed in the hole and groove of the supporting seat 2.

[0013] Furthermore, the supporting device includes a sliding block, an adjusting slot and a limit block, the sliding block is installed on the left side wall of the limit rod, the adjusting slot is fixedly installed on the upper end surface of the fixed base, the rear side wall of the adjusting slot is provided with a sliding slot, the sliding block is slidably installed with the adjusting slot, and the limit block is installed on the rear side wall of the sliding block and is slidably connected with the sliding slot of the adjusting slot.

[0014] Furthermore, the auxiliary device includes an adjustment seat, an auxiliary protective plate, a support block and a support rod. The adjustment seat is fixedly installed on the upper end surface of the fixed base, the auxiliary protective plate is rotatably installed in the adjustment seat, the support block is fixedly installed on the upper end surface of the fixed base, the support rod is fixedly installed on the upper end surface of the support block, and the upper end of the support rod is fixedly installed on the rear side wall of the auxiliary protective plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] First, the fixed base is placed next to the roadbed slope, and then the roadbed slope is protected by the protective device. The buffer device buffers the gravel rolling down the roadbed slope, thereby preventing the gravel from rolling directly to the ground surface, thereby increasing the service life. The support device strengthens the support of the protective device to ensure that the protective device can stably protect the highway when facing large gravel. The support device protects the joints of the protective device to improve the overall stability, thereby preventing the protective measures such as the protective net on the roadbed slope from being damaged, resulting in gravel or debris rolling onto the highway, thereby causing traffic accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] : 1. fixed base; 2. protective device; 201. column; 202. protective plate; 203. fixed plate; 204. fixed seat; 3. buffer device; 301. buffer tarpaulin; 302. fixing pin; 4. supporting device; 401. supporting seat one; 402. supporting column; 403. supporting seat two; 404. fixing block; 405. limiting rod; 406. sliding block; 407. adjusting slot; 408. limiting block; 5. auxiliary device; 501. adjusting seat; 502. auxiliary protective plate; 503. supporting block; 504. support rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] See also Figure 1-3 A roadbed slope protection device for highway construction includes a fixed base 1, the upper end surface of the fixed base 1 is provided with a protection device 2 for protecting the roadbed, the front side wall of the protection device 2 is provided with a buffer device 3 for blocking and buffering gravel, the rear side wall of the protection device 2 is provided with a supporting device 4 for improving the stability of protection, and the upper end surface of the fixed base 1 is provided with an auxiliary device 5 for protecting the joint.

[0026] Specifically: first, the fixed base 1 is placed next to the roadbed slope, and then the roadbed slope is protected by the protective device 2. The buffer device 3 buffers the gravel rolling down the roadbed slope, thereby preventing the gravel from rolling directly onto the surface, thereby increasing the service life. The support device 4 strengthens the support of the protective device 2, thereby ensuring that the protective device 2 can stably protect the highway when facing larger gravel. The support device 4 protects the joints of the protective device 2, thereby improving the overall stability, thereby preventing the protective measures such as the protective net on the roadbed slope from being damaged, thereby preventing gravel or debris from rolling onto the highway, and causing traffic accidents.

[0027] The protective device 2 includes a column 201, a protective plate 202, a fixed plate 203 and a fixed seat 204. The column 201 is fixedly installed on the upper end surface of the fixed base 1. The opposite side walls of the column 201 are provided with a slot. The protective plate 202 is fixedly installed in the slot of the opposite side wall of the column 201. The fixed plate 203 is fixedly installed on the upper end surface of the column 201. The fixed seat 204 is fixedly installed on the rear side wall and left and right side walls of the fixed base 1.

[0028] Specifically, the protective plate 202 is installed in the slot of the column 201, and the protective plate 202 is limited in the slot of the column 201 by the fixing plate 203, so as to achieve the purpose of easy disassembly and assembly.

[0029] The buffer device 3 includes a buffer tarpaulin 301 and a fixing pin 302 . The buffer tarpaulin 301 is installed on the front side wall of the column 201 , and the fixing pin 302 is fixedly installed on the front side wall of the buffer tarpaulin 301 .

[0030] Specifically, the fixing pin 302 fixes the buffer tarpaulin 301 to the front side wall of the column 201, so that the buffer tarpaulin 301 can buffer the gravel rolling down the roadbed slope, thereby avoiding direct collision with the protective plate 202, thereby increasing the service life of the protective plate 202 and reducing costs.

[0031] The supporting device 4 includes a supporting seat 1 401, a supporting column 402, a supporting seat 2 403, a fixing block 404 and a limiting rod 405. The supporting seat 1 401 is fixedly installed on the rear side wall of the protective plate 202, the supporting column 402 is rotatably installed in the supporting seat 1 401, and holes are provided on the left and right side walls of the supporting column 402. The supporting seat 2 403 is fixedly installed on the upper end surface of the fixed base 1, and holes are provided on the left and right side walls of the supporting seat 2 403. The fixing block 404 is fixedly installed on the upper end surface of the fixed base 1, and the limiting rod 405 is installed in the hole of the supporting seat 2 403.

[0032] Specifically: the support seat 1 401, the support column 402 and the support seat 2 403 support the rear side wall of the protective plate 202, thereby improving the impact resistance of the protective plate 202. The fixed block 404 and the limiting rod 405 limit and fix the lower end of the support column 402, thereby improving the stability of the support column 402 when in use.

[0033] The supporting device 4 includes a sliding block 406, an adjusting groove 407 and a limit block 408. The sliding block 406 is installed on the left side wall of the limit rod 405. The adjusting groove 407 is fixedly installed on the upper end surface of the fixed base 1. A sliding groove is provided on the rear side wall of the adjusting groove 407. The sliding block 406 and the adjusting groove 407 are slidably installed. The limit block 408 is installed on the rear side wall of the sliding block 406 and is slidably connected to the sliding groove of the adjusting groove 407.

[0034] Specifically, the sliding block 406 is fixed in the adjusting slot 407 by the limiting block 408 , so as to limit the limiting rod 405 , and the limiting block 408 can be disassembled and fixed to facilitate the disassembly and assembly of the limiting rod 405 .

[0035] The auxiliary device 5 includes an adjustment seat 501, an auxiliary protective plate 502, a support block 503 and a support rod 504. The adjustment seat 501 is fixedly installed on the upper end surface of the fixed base 1, the auxiliary protective plate 502 is rotatably installed in the adjustment seat 501, the support block 503 is fixedly installed on the upper end surface of the fixed base 1, the support rod 504 is fixedly installed on the upper end surface of the support block 503, and the upper end of the support rod 504 is fixedly installed on the rear side wall of the auxiliary protective plate 502.

[0036] Specifically, the auxiliary protection plate 502 is supported by the support block 503 and the support rod 504, so that the auxiliary protection plate 502 protects both sides of the column 201, thereby preventing the gravel from directly impacting both sides of the column 201 and causing collapse.

[0037] In summary:

[0038] First, the fixed base 1 is placed next to the roadbed slope, and then the roadbed slope is protected by the protective device 2. The buffer device 3 buffers the gravel rolling down the roadbed slope, thereby preventing the gravel from directly rolling down to the surface, thereby improving the service life. The support device 4 strengthens the support of the protective device 2, thereby ensuring that the protective device 2 can stably protect the highway when facing larger gravel. The support device 4 protects through the joints of the protective device 2, thereby improving the overall stability, thereby preventing the protective measures such as the protective net on the roadbed slope from being damaged, thereby preventing gravel or debris from rolling onto the highway, and causing traffic accidents. The protective plate 202 is installed in the slot of the column 201, and then the protective plate 202 is limited in the slot of the column 201 by the fixing plate 203, thereby achieving the purpose of easy disassembly and assembly. The fixing pin 302 fixes the buffer tarpaulin 301 to the front side wall of the column 201, thereby achieving the purpose of easy disassembly and assembly. The fixing pin 302 fixes the buffer tarpaulin 301 to the front side wall of the column 201, thereby achieving the purpose of easy disassembly and assembly. The crushed stones rolling down the roadbed slope are buffered to avoid direct collision with the protective plate 202, thereby increasing the service life of the protective plate 202 and reducing the cost. The support seat 1 401, the support column 402 and the support seat 2 403 support the rear side wall of the protective plate 202, thereby improving the impact resistance of the protective plate 202. The fixing block 404 and the limiting rod 405 limit and fix the lower end of the supporting column 402, thereby improving the stability of the supporting column 402 when in use. The sliding block 406 is fixed in the adjusting groove 407 by the limit block 408, so as to limit the limit rod 405, and the limit block 408 is disassembled and fixed, so as to facilitate the disassembly and assembly of the limit rod 405, and the auxiliary protective plate 502 is supported by the support block 503 and the support rod 504, so that the auxiliary protective plate 502 protects both sides of the column 201, and prevents the gravel from directly impacting the two sides of the column 201, thereby causing collapse.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roadbed slope protection device for highway construction, comprising a fixed base (1), characterized in that: The upper end surface of the fixed base (1) is provided with a protective device (2) for protecting the roadbed, the front side wall of the protective device (2) is provided with a buffer device (3) for blocking and buffering gravel, the rear side wall of the protective device (2) is provided with a supporting device (4) for improving the protection stability, and the upper end surface of the fixed base (1) is provided with an auxiliary device (5) for protecting the joint.

2. A roadbed slope protection device for highway construction according to claim 1, characterized in that: The protective device (2) comprises a column (201), a protective plate (202), a fixing plate (203) and a fixing seat (204); the column (201) is fixedly mounted on the upper end surface of the fixing base (1); opposite side walls of the column (201) are provided with a card slot; the protective plate (202) is fixedly mounted in the card slot of the opposite side wall of the column (201); the fixing plate (203) is fixedly mounted on the upper end surface of the column (201); and the fixing seat (204) is fixedly mounted on the rear side wall and the left and right side walls of the fixing base (1).

3. A roadbed slope protection device for highway construction according to claim 2, characterized in that: The buffer device (3) comprises a buffer tarpaulin (301) and a fixing pin (302); the buffer tarpaulin (301) is installed on the front side wall of the column (201); and the fixing pin (302) is fixedly installed on the front side wall of the buffer tarpaulin (301).

4. A roadbed slope protection device for highway construction according to claim 2, characterized in that: The support device (4) comprises a support seat 1 (401), a support column (402), a support seat 2 (403), a fixed block (404) and a limiting rod (405); the support seat 1 (401) is fixedly mounted on the rear side wall of the protective plate (202); the support column (402) is rotatably mounted in the support seat 1 (401); holes are provided on the left and right side walls of the support column (402); the support seat 2 (403) is fixedly mounted on the upper end surface of the fixed base (1); holes are provided on the left and right side walls of the support seat 2 (403); the fixed block (404) is fixedly mounted on the upper end surface of the fixed base (1); and the limiting rod (405) is mounted in the hole of the support seat 2 (403).

5. A roadbed slope protection device for highway construction according to claim 4, characterized in that: The supporting device (4) comprises a sliding block (406), an adjusting groove (407) and a limiting block (408); the sliding block (406) is mounted on the left side wall of the limiting rod (405); the adjusting groove (407) is fixedly mounted on the upper end surface of the fixed base (1); a sliding groove is provided on the rear side wall of the adjusting groove (407); the sliding block (406) and the adjusting groove (407) are slidably mounted; the limiting block (408) is mounted on the rear side wall of the sliding block (406) and is slidably connected to the sliding groove of the adjusting groove (407).

6. A roadbed slope protection device for highway construction according to claim 1, characterized in that: The auxiliary device (5) comprises an adjustment seat (501), an auxiliary protective plate (502), a support block (503) and a support rod (504); the adjustment seat (501) is fixedly mounted on the upper end surface of the fixed base (1); the auxiliary protective plate (502) is rotatably mounted in the adjustment seat (501); the support block (503) is fixedly mounted on the upper end surface of the fixed base (1); the support rod (504) is fixedly mounted on the upper end surface of the support block (503); and the upper end of the support rod (504) is fixedly mounted on the rear side wall of the auxiliary protective plate (502).

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