Anti-collision sound insulation wall for highway traffic safety facility engineering

Abstract

The utility model discloses an anti-collision sound insulation wall for highway traffic safety facility engineering, which comprises a mounting base, a fixing seat, a clamping block, a sound absorption groove and a clamping block, the mounting base is fixedly connected to the ground, a main wall body is vertically and movably inserted into the inner side of the mounting base, and a plurality of rivets are uniformly and fixedly riveted on the front and rear side walls of the mounting base; the rivets are simultaneously connected with the mounting base and the main wall body, side columns are fixedly connected to the two ends of the mounting base, limiting grooves are vertically formed in the left and right side walls of the side columns, the left and right ends of the main wall body are located on the inner sides of the limiting grooves, a fixing seat is fixedly riveted to the ground on the rear side of the main wall body, and a blocking rod is fixedly connected to the surface of the top end of the fixing seat; the other end of the blocking rod is fixedly connected with a blocking plate; the stopping rods are arranged on the rear side of the main wall body, so that the vehicle is stopped and prevented from continuing to move forwards, the safety of personnel behind the wall is protected, and the safety is improved.

Description

Technical Field

[0001] The present application relates to the technical field of traffic safety engineering, and specifically to an anti-collision sound insulation wall for highway traffic safety facility engineering. Background Art

[0002] During the construction of highway traffic safety facilities, it is usually necessary to install anti-collision and soundproof walls on the roadside. When a traffic accident occurs, it can reduce the damage to vehicles and personnel and effectively protect the safety of road users. Through its solid structure and reasonable design, it can be used as part of road safety facilities to reduce the severity of traffic accidents. Through its special materials and structure, it can effectively isolate and reduce the spread of noise, providing residents with a more peaceful living environment. The existing anti-collision walls are more troublesome to install, and have poor stability, and the protective effect is limited.

[0003] Application No. 202121456406.2 discloses an anti-collision sound insulation wall for highway traffic safety facility engineering, including a sound-absorbing plate, a sound collecting groove, an inverted groove and a T-shaped slot, etc. The shock-absorbing plate is provided to buffer and reduce shock to the impact, and the strength of the support plate is increased by the reinforcing rib plate, thereby improving the stability of the wall panel. The base is effectively fixed by the fixed assembly, thereby enhancing the toughness and strength of the entire structure, solving the problem of poor stability of the existing highway anti-collision sound insulation wall. It is not easy to tip over when hit. The noise generated by the construction can be introduced into the sound-absorbing plate through the sound collecting groove, and the noise is absorbed by the sound-absorbing cotton provided in the sound-absorbing plate, so that the entire structure has a good sound insulation effect.

[0004] However, in use, there are the following defects:

[0005] Although reinforcing rib plates and fixing components are used to fix the wall, the strength of the wall is not as good as the reinforcing rib plates, and there is still a possibility of it being knocked down. If the wall is accidentally knocked down, it will cause harm to the people behind, and there is no way to organize the vehicle to continue moving forward, resulting in irreparable losses. Utility Model Content

[0006] The purpose of the present application is to provide an anti-collision soundproof wall for highway traffic safety facility engineering, which solves the problem proposed in the background technology that although reinforcing rib plates and fixing components are used to fix and install the wall, the strength of the wall is not as good as the reinforcing rib plates, and it is still possible to be knocked down. If the wall is accidentally knocked down, it will cause harm to the people behind, and there is no way to organize the vehicle to continue moving forward, resulting in irreparable losses.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an anti-collision soundproof wall for highway traffic safety facility engineering, comprising a mounting base, a fixing base, a block, a sound-absorbing groove and a block, wherein the mounting base is fixedly connected to the ground, the inner side of the mounting base is vertically and movably plugged with a main wall, and the front and rear side walls of the mounting base are evenly fixedly riveted with a plurality of rivets, and the rivets are simultaneously connected to the mounting base and the main wall, the two ends of the mounting base are fixedly connected with side columns, and the left and right side walls of the side columns are vertically provided with limiting grooves, the left and right ends of the main wall are located on the inner side of the limiting grooves, a fixing base is fixedly riveted on the ground on the rear side of the main wall, the top surface of the fixing base is fixedly connected with a blocking rod, and the other end of the blocking rod is fixedly connected with a blocking plate.

[0008] In this technical solution, the main wall is inserted into the installation base along the limit groove, and then the rivets are inserted to complete the installation of the main wall. Then the block is inserted into the top of the main wall and fixed with fixing bolts to complete the installation of the sound baffle. After the noise enters the sound-absorbing groove below the surface of the main wall, it will be absorbed by the sound-absorbing board. The internal shock-absorbing board can provide impact buffering, increase the overall toughness of the wall, and prevent direct disintegration by impact. The fixed seat, blocking rod and blocking board can prevent the car from continuing to move forward after the collision. After the wall is hit, if it collapses, the blocking board will enter the sound-absorbing groove at this time. Under the action of force, the blocking plate breaks through the sound-absorbing plate and passes through the other side, thereby blocking the car and preventing the car from continuing to move forward and causing secondary damage, thereby improving protection and safety. At the same time, the blocking rod and the support frame can provide a buffer space for people behind the wall. After the main wall collapses, the blocking plate passes through the sound-absorbing groove. At this time, the blocking rod is located on the inner side of the sound-absorbing groove, which can hook the main wall to prevent it from moving away, and the support frame above can support the ground, so that the main wall forms an inclined angle, and the space below can prevent people from being directly pressed, providing a buffer space, thereby increasing safety and practicality.

[0009] As an optional solution of the technical solution of the present application, the inner side of the main wall is respectively divided into an outer wall, a sound absorbing panel, a shock absorbing panel and an inner wall from the front to the back.

[0010] As an optional solution of the technical solution of the present application, two sound absorbing grooves are provided below the surface of the main wall, and the front and rear surfaces of the sound absorbing panel are in contact with the outside through the sound absorbing grooves.

[0011] As an optional solution of the technical solution of the present application, a block is movably connected to the top of the main wall, a sound baffle is fixedly connected to the top of the block, and a fixing bolt is threadedly connected to the side wall of the block.

[0012] As an optional solution of the technical solution of the present application, two support frames are fixedly installed on the upper surface of one side of the inner wall of the main wall.

[0013] As an optional solution to the technical solution of the present application, the blocking plate is located on the horizontal outer side of the sound absorbing groove below the inner wall.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application uses a fixed seat, a blocking rod and a blocking plate to prevent a car from continuing to move forward after a collision. If the wall collapses after being hit, the blocking plate will enter the sound-absorbing groove. Under the action of the impact force, the blocking plate breaks through the sound-absorbing plate and passes through the other side, thereby blocking the car and preventing the car from continuing to move forward and causing secondary damage, thereby improving protection and safety.

[0016] 2. The present application can provide a buffer space for people behind the wall through the blocking rod and the support frame. After the main wall collapses, the blocking plate passes through the sound-absorbing groove. At this time, the blocking rod is located on the inner side of the sound-absorbing groove, which can hook the main wall to prevent it from moving away, and the support frame above can support the ground so that the main wall forms an inclined angle. The space below can prevent people from being directly crushed, providing a buffer space, thereby increasing safety and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 An overall view of an anti-collision and soundproof wall for a highway traffic safety facility project for this application;

[0019] Figure 2 This is a schematic diagram of the structure of one side of the inner wall of an anti-collision and sound insulation wall for a highway traffic safety facility project for this application;

[0020] Figure 3 The present invention is a schematic cross-sectional structure diagram of an anti-collision and sound insulation wall for a highway traffic safety facility project according to the present application.

[0021] In the figure: 1. installation base; 101. rivet; 2. side column; 3. limit groove; 4. main wall; 401. outer wall; 402. sound absorbing board; 403. shock absorbing board; 404. inner wall; 5. sound absorbing groove; 6. block; 601. fixing bolt; 7. sound baffle; 8. support frame; 9. fixing seat; 10. blocking rod; 11. blocking board. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0023] like Figure 1 As shown, an anti-collision sound insulation wall for highway traffic safety facility engineering includes a mounting base 1, a fixing base 9, a clamping block 6, a sound absorbing groove 5 and a clamping block 6. The mounting base 1 is fixedly connected to the ground, and the inner side of the mounting base 1 is vertically movably plugged with a main wall 4, and the front and rear side walls of the mounting base 1 are evenly fixedly riveted with a plurality of rivets 101, and the rivets 101 are connected to the mounting base 1 and the main wall 4 at the same time. The mounting base 1 is connected to the ground, so it has very high stability and can provide stable support.

[0024] like Figure 1 As shown, the two ends of the mounting base 1 are fixedly connected with side columns 2, and the left and right side walls of the side columns 2 are vertically provided with limiting grooves 3, the left and right ends of the main wall 4 are located on the inner side of the limiting grooves 3, and the side columns 2 are used to connect the mounting base 1.

[0025] like Figure 2 As shown, a fixing seat 9 is riveted fixedly on the ground on the rear side of the main wall 4, a blocking rod 10 is fixedly connected to the top surface of the fixing seat 9, and a blocking plate 11 is fixedly connected to the other end of the blocking rod 10. The blocking plate 11 can block the car to prevent it from continuing to move forward and causing secondary damage.

[0026] like Figure 2 As shown, a block 6 is movably connected to the top of the main wall 4, a sound baffle 7 is fixedly connected to the top of the block 6, and a fixing bolt 601 is threadedly connected to the side wall of the block 6. The sound baffle 7 can reflect the sound back and is very convenient to install.

[0027] like Figure 2 As shown, two support frames 8 are fixedly installed on the upper surface of one side of the inner wall 404 of the main wall 4. The support frames 8 can provide a support when the main wall 4 collapses, and the space below can provide a buffer for people.

[0028] like Figure 3 As shown, the inner side of the main wall 4 is respectively divided into an outer wall 401, a sound absorbing panel 402, a shock absorbing panel 403 and an inner wall 404 from the front to the back. Two sound absorbing grooves 5 are provided below the surface of the main wall 4. The front and rear surfaces of the sound absorbing panel 402 are in contact with the outside through the sound absorbing grooves 5. The blocking plate 11 is located on the horizontal outer side of the sound absorbing grooves 5 below the inner wall 404. The sound absorbing panel 402 can be penetrated by the blocking plate 11 when the main wall 4 collapses, so as to facilitate blocking of the car.

[0029] In actual use, the main wall 4 is inserted into the installation base 1 along the limit groove 3, and then the rivet 101 is inserted to complete the installation of the main wall 4, and then the block 6 is inserted into the top of the main wall 4 and fixed with the fixing bolt 601 to complete the installation of the sound baffle 7. After the noise enters the sound-absorbing groove 5 below the surface of the main wall 4, it will be absorbed by the sound-absorbing board 402, and the internal shock-absorbing board 403 can provide impact buffering, increase the overall toughness of the wall, and prevent direct disintegration by impact. The fixing seat 9, the blocking rod 10 and the blocking plate 11 can prevent the car from continuing to move forward after the impact. After the wall is hit, if it collapses, the blocking plate 11 will enter the sound-absorbing groove 5 In the process, under the action of impact force, the blocking plate 11 breaks through the sound absorbing plate 402 and passes through the other side, thereby blocking the car and preventing the car from continuing to move forward and causing secondary damage, thereby improving protection and safety. At the same time, the blocking rod 10 and the support frame 8 can provide a buffer space for people behind the wall. After the main wall 4 collapses, the blocking plate 11 passes through the sound absorbing groove 5. At this time, the blocking rod 10 is located on the inner side of the sound absorbing groove 5, which can hook the main wall 4 to prevent it from moving away, and the upper support frame 8 can support the ground, so that the main wall 4 forms an inclined angle, and the space below can prevent people from being directly pressed, providing a buffer space, thereby increasing safety and practicality.

Claims

1. An anti-collision sound insulation wall for a highway traffic safety facility project, comprising a mounting base (1), a fixing base (9), a clamping block (6), a sound absorbing groove (5) and a clamping block (6), characterized in that: The mounting base (1) is fixedly connected to the ground, the inner side of the mounting base (1) is vertically movably plugged with the main wall (4), and the front and rear side walls of the mounting base (1) are evenly fixedly riveted with a plurality of rivets (101), and the rivets (101) are simultaneously connected to the mounting base (1) and the main wall (4), the two ends of the mounting base (1) are fixedly connected with side columns (2), and the left and right side walls of the side columns (2) are vertically provided with limiting grooves (3), the left and right ends of the main wall (4) are located on the inner side of the limiting grooves (3), and a fixing seat (9) is fixedly riveted to the ground on the rear side of the main wall (4), the top surface of the fixing seat (9) is fixedly connected with a blocking rod (10), and the other end of the blocking rod (10) is fixedly connected with a blocking plate (11).

2. The anti-collision sound insulation wall for highway traffic safety facility engineering according to claim 1 is characterized by: The inner side of the main wall (4) is respectively divided into an outer wall (401), a sound absorbing panel (402), a shock absorbing panel (403) and an inner wall (404) from the front side to the rear side.

3. The anti-collision sound insulation wall for highway traffic safety facility engineering according to claim 2 is characterized by: Two sound absorbing grooves (5) are provided below the surface of the main wall (4), and the front and rear surfaces of the sound absorbing panel (402) are in contact with the outside through the sound absorbing grooves (5).

4. The anti-collision sound insulation wall for highway traffic safety facility engineering according to claim 1 is characterized by: A clamping block (6) is movably clamped at the top of the main wall (4), a sound baffle (7) is fixedly connected to the top of the clamping block (6), and a fixing bolt (601) is threadedly connected to the side wall of the clamping block (6).

5. The anti-collision sound insulation wall for highway traffic safety facility engineering according to claim 2 is characterized by: Two support frames (8) are fixedly mounted on the upper side surface of the inner wall (404) of the main wall (4).

6. The anti-collision sound insulation wall for highway traffic safety facility engineering according to claim 2 is characterized by: The blocking plate (11) is located on the horizontal outer side of the sound absorbing groove (5) below the inner wall (404).

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