Deceleration strip convenient to assemble for highway engineering

Abstract

The utility model relates to the technical field of deceleration strips, and discloses a highway engineering deceleration strip convenient to assemble, which comprises a main body mechanism, connecting mechanisms and reinforcing mechanisms, the connecting mechanisms are positioned at the front and rear parts of the main body mechanism, and the reinforcing mechanisms are positioned at the front and rear parts of the main body mechanism; the main body mechanism comprises a speed bump body, a mounting groove, a high-strength nylon bag and a filling bin, the upper end of the speed bump body is of an arc-shaped structure, the mounting groove is fixedly formed in the middle of the upper end of the speed bump body, and the high-strength nylon bag is fixedly mounted in the mounting groove. According to the deceleration strip convenient to assemble for the highway engineering, after the first deceleration strip unit is installed, the second deceleration strip unit can be connected to the first deceleration strip unit, and a temporary fixing structure is formed; and after the second deceleration strip unit is installed, the first deceleration strip unit and the second deceleration strip unit can be fixedly connected together, and the splicing convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of speed bumps, in particular to a speed bump which is easy to assemble and is used in highway engineering. Background Art

[0002] Speed ​​bumps are soft barriers installed on the road. They use vibrations when passing by to warn oncoming vehicles to pass at a low speed. Speed ​​bumps can greatly reduce the occurrence of traffic intersection accidents and improve the safety of traffic intersections.

[0003] The current speed bumps are mainly made of rubber, but also metal, and are generally yellow and black warning colors, making it easier for drivers to see the speed bumps from a distance;

[0004] Most of the current speed bumps are fixed structures, which are installed on the road surface with screws. Before installation, the length of the road surface needs to be measured in order to determine the appropriate length of the speed bump. During installation, the speed bumps need to be butt-jointed together at the head and tail, and then fixed one by one with screws. This splicing method is unstable, and the speed bump unit needs to be fixed when the screws are driven in to prevent deviation, resulting in low construction efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a speed bump which is easy to assemble for highway engineering, so as to solve the problem in the background art that the current speed bump needs to fix the speed bump unit when fixing each unit to avoid deviation.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model provides the following technical solutions: a speed bump for highway engineering that is easy to assemble, comprising a main body, a connecting mechanism and a reinforcing mechanism, wherein the connecting mechanism is located at the front and rear parts of the main body, and the reinforcing mechanism is located at the front and rear parts of the main body;

[0009] The main structure includes a speed bump body, a mounting groove, a high-strength nylon bag and a filling bin. The upper end of the speed bump body is an arc-shaped structure. The mounting groove is fixedly arranged in the middle of the upper end of the speed bump body. The high-strength nylon bag is fixedly installed inside the mounting groove. The lower end of the high-strength nylon bag is tightly fitted with the inner end of the mounting groove. The filling bin is fixedly arranged inside the high-strength nylon bag.

[0010] Preferably, the connecting mechanism includes a left screw groove, a connecting groove, a connecting strip and a right screw groove, the left screw groove is fixedly arranged at the left part of the upper end of the speed belt body, the connecting groove is fixedly arranged at the lower end of the left part of the speed belt body, the right end of the connecting groove extends to the bottom of the left screw groove, the connecting strip is fixedly arranged at the lower part of the right end of the speed belt body, the connecting groove is adapted to the connecting strip, and the right screw groove is fixedly arranged at the right part of the upper end of the speed belt body. The speed belt is installed with a series structure. After the first speed belt unit is installed, the second speed belt unit can be connected to the first speed belt unit to form a temporary structure. After the second speed belt unit is installed, the first speed belt unit and the second speed belt unit can also be fixedly connected together, which greatly improves the convenience of splicing.

[0011] Preferably, the main structure also includes a shaped steel bar, which is fixedly mounted on the upper part of the inner end of the high-strength nylon bag. The shaped steel bar has a certain inclination, and the left and right ends of the shaped steel bar are hemispherical. The speed bump uses non-Newtonian fluid as the filler in the filling bin, and can automatically adjust the obstruction force according to the speed of the vehicle passing through, warning the driver to pass the speed bump at a low speed, thereby improving the warning effect.

[0012] Preferably, the main structure also includes anti-skid strips, which are fixedly arranged at the left and right ends of the upper end of the speed bump body. The cross-section of the anti-skid strips is a triangular structure, and the anti-skid strips and the speed bump body are an integrated structure. By installing the anti-skid strips, they are arranged in a triangular structure, which improves the anti-skid ability. When the road is slippery in the rainy season, the friction between the vehicle tires and the speed bump body is greatly improved, thereby improving the convenience of using the speed bump.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The highway project uses a speed bump that is easy to assemble. A series structure is installed. After the first speed bump unit is installed, the second speed bump unit can be connected to the first speed bump unit to form a temporary fixed structure. After the second speed bump unit is installed, the first speed bump unit and the second speed bump unit can also be fixedly connected together, which greatly improves the convenience of splicing;

[0015] 2. The speed bump for highway engineering is easy to assemble. It uses non-Newtonian fluid as the filler in the filling bin. It can automatically adjust the blocking force according to the speed of the vehicle passing through, and warn the driver to pass the speed bump at a low speed, thereby improving the warning effect;

[0016] 3. The speed bump for highway engineering is easy to assemble. By installing anti-skid strips, it is arranged in a triangular structure, which improves the anti-skid ability. When the road is slippery in the rainy season, the friction between the vehicle tires and the speed bump body is greatly improved, and the convenience of using the speed bump is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation groove of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting mechanism of the utility model.

[0021] In the figure: 1. Main body; 2. Connecting mechanism; 3. Reinforcement mechanism; 101. Speed ​​​​bump body; 102. Mounting groove; 103. High-strength nylon bag; 104. Filling bin; 105. Shaped steel bar; 106. Anti-slip strip; 201. Left screw slot; 202. Connecting slot; 203. Connecting strip; 204. Right screw slot; 301. Embedded block; 302. Embedded slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a speed bump that is easy to assemble for highway engineering, comprising a main body 1, a connecting mechanism 2 and a reinforcing mechanism 3, wherein the connecting mechanism 2 is located at the front and rear parts of the main body 1, and the reinforcing mechanism 3 is located at the front and rear parts of the main body 1; the main body 1 comprises a speed bump body 101, a mounting groove 102, a high-strength nylon bag 103 and a filling bin 104, the upper end of the speed bump body 101 is an arc-shaped structure, the mounting groove 102 is fixedly arranged in the middle of the upper end of the speed bump body 101, and the high-strength nylon bag 103 is fixedly installed Inside the installation groove 102, the lower end of the high-strength nylon bag 103 is tightly fitted with the inner end of the installation groove 102, and the filling bin 104 is fixedly arranged inside the high-strength nylon bag 103. The connecting mechanism 2 includes a left screw groove 201, a connecting groove 202, a connecting strip 203 and a right screw groove 204. The left screw groove 201 is fixedly arranged at the left part of the upper end of the speed reduction belt body 101, and the connecting groove 202 is fixedly arranged at the lower end of the left part of the speed reduction belt body 101. The right end of the connecting groove 202 extends to the bottom of the left screw groove 201, and the connecting strip 203 is fixedly installed. At the lower part of the right end of the speed bump body 101, the connecting groove 202 is matched with the connecting strip 203, and the right screw groove 204 is fixedly arranged at the right part of the upper end of the speed bump body 101. The two ends of the speed bump adopt the traditional speed bump structure, and the connecting groove 202 and the connecting strip 203 are respectively added. When installing, the installation position can be measured first, and then one end of the speed bump is fixedly installed on the ground by screws, and then the connecting unit of the speed bump is connected to the connecting groove 202 of the end head through the connecting groove 202, and then the screw is embedded in the left screw groove 201. When the screw goes deep into the ground, the connecting groove 202 of the rear end head is fixed with the connecting strip 203 of the rear unit, and then the remaining units can be connected together in the same way, and finally the other end head can be connected. The speed bump is installed with a series structure. After the first speed bump unit is installed, the second speed bump unit can be connected to the first speed bump unit to form a temporary fixed structure. After the second speed bump unit is installed, the first speed bump unit and the second speed bump unit can also be fixedly connected together, which greatly improves the convenience of splicing.

[0024] The main body mechanism 1 also includes a shaped steel bar 105, which is fixedly installed on the upper part of the inner end of the high-strength nylon bag 103. The shaped steel bar 105 has a certain slope, and the left and right ends of the shaped steel bar 105 are hemispherical. The shaped steel bar 105 is set with a fixed shape structure, and the filling bin 104 is filled with a non-Newtonian fluid. The non-Newtonian fluid is easy to change its shape when it is slowly subjected to force, so it will become the shape of the shaped steel bar 105. When the vehicle quickly runs over the high-strength nylon bag 103, the special shape of the non-Newtonian fluid will form a huge vibration obstacle to the vehicle, and when the vehicle slowly passes the speed bump, the high-strength nylon bag 103 and the shaped steel bar 105 will be slowly pressed down with the non-Newtonian fluid and laid flat on the installation groove 1. 02, the vibration of the vehicle is small. The speed bump adopts non-Newtonian fluid as the filler in the filling chamber 104, and can automatically adjust the blocking force according to the speed of the vehicle passing through, so as to warn the driver to pass through the speed bump at a low speed, thereby improving the warning effect. The main body 1 also includes an anti-skid strip 106, which is fixedly arranged at the left and right ends of the upper end of the speed bump body 101. The cross section of the anti-skid strip 106 is a triangular structure. The anti-skid strip 106 and the speed bump body 101 are an integrated structure. By installing the anti-skid strip 106, it is arranged in a triangular structure, thereby improving the anti-skid ability. When the road is slippery in the rainy season, the friction between the vehicle tire and the speed bump body 101 is greatly improved, thereby improving the convenience of using the speed bump.

[0025] The connecting mechanism 2 also includes an embedding block 301 and an embedding groove 302. The embedding block 301 is fixedly arranged in the middle of the left end of the speed belt body 101, and the embedding groove 302 is fixedly arranged in the middle of the right end of the speed belt body 101. The embedding block 301 is adapted to the embedding groove 302. The embedding block 301 and the speed belt body 101 are an integrated structure. By setting the adapted embedding block 301 and the embedding groove 302, when the two speed belts are connected together, the embedding block 301 and the embedding groove 302 will be embedded together, so as to avoid the detachment of a speed belt due to loose screws, thereby improving the installation stability of the speed belt. The anti-slip strips 106 are distributed in equal arcs at the outer end of the speed belt body 101. Distributing the anti-slip strips 106 in equal arcs at the outer end of the speed belt body 101 can improve the anti-slip ability of the speed belt body 101.

[0026] Working principle: The two ends of the speed bump adopt the traditional speed bump structure, and add the connection groove 202 and the connection strip 203 respectively. When installing, the installation position can be measured first, and then one end of the speed bump is fixed on the ground by screws, and then the connection unit of the speed bump is connected to the connection groove 202 of the end head through the connection groove 202, and then the screw is embedded in the left screw groove 201. When the screw goes deep into the ground, the connection groove 202 of the rear end is fixed with the connection strip 203 of the rear unit, and then the remaining units can be connected together in the same way, and finally the other The end connections are sufficient, the shaped steel bar 105 is set with a fixed shape structure, and the filling bin 104 is filled with a non-Newtonian fluid, which is easy to change shape when subjected to slow force, and thus will become the shape of the shaped steel bar 105. When a vehicle quickly runs over the high-strength nylon bag 103, the non-Newtonian fluid of the special shape will form a huge vibration barrier to the vehicle, and when the vehicle slowly passes the speed bump, the high-strength nylon bag 103 and the shaped steel bar 105 will be slowly pressed down by the non-Newtonian fluid and laid flat in the space limited by the installation groove 102, and the vehicle will be less shaken.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A speed bump for highway engineering that is easy to assemble, comprising a main body (1), a connecting mechanism (2) and a reinforcing mechanism (3), characterized in that: The connecting mechanism (2) is located at the front and rear parts of the main mechanism (1), and the reinforcing mechanism (3) is located at the front and rear parts of the main mechanism (1); The main body structure (1) comprises a speed bump body (101), a mounting groove (102), a high-strength nylon bag (103) and a filling bin (104); the upper end of the speed bump body (101) is an arc-shaped structure; the mounting groove (102) is fixedly arranged in the middle of the upper end of the speed bump body (101); the high-strength nylon bag (103) is fixedly arranged inside the mounting groove (102); the lower end of the high-strength nylon bag (103) is tightly fitted with the inner end of the mounting groove (102); and the filling bin (104) is fixedly arranged inside the high-strength nylon bag (103).

2. A speed bump for highway engineering that is easy to assemble according to claim 1, characterized in that: The connecting mechanism (2) comprises a left screw groove (201), a connecting groove (202), a connecting strip (203) and a right screw groove (204); the left screw groove (201) is fixedly arranged at the left part of the upper end of the speed-reducing belt body (101); the connecting groove (202) is fixedly arranged at the lower end of the left part of the speed-reducing belt body (101); the right end of the connecting groove (202) extends to the bottom of the left screw groove (201); the connecting strip (203) is fixedly installed at the lower part of the right end of the speed-reducing belt body (101); the connecting groove (202) is matched with the connecting strip (203); and the right screw groove (204) is fixedly arranged at the right part of the upper end of the speed-reducing belt body (101).

3. A speed bump for highway engineering that is easy to assemble according to claim 2, characterized in that: The main body structure (1) further comprises a shaped steel bar (105), wherein the shaped steel bar (105) is fixedly mounted on the upper portion of the inner end of the high-strength nylon bag (103), the shaped steel bar (105) has a certain inclination, and the left and right ends of the shaped steel bar (105) are hemispherical.

4. A speed bump for highway engineering that is easy to assemble according to claim 3, characterized in that: The main body (1) further comprises an anti-slip strip (106), wherein the anti-slip strip (106) is fixedly arranged at the left and right ends of the upper end of the speed-reducing belt body (101), the cross section of the anti-slip strip (106) presents a triangular structure, and the anti-slip strip (106) and the speed-reducing belt body (101) are an integrated structure.

5. A speed bump for highway engineering that is easy to assemble according to claim 4, characterized in that: The connecting mechanism (2) further comprises an embedding block (301) and an embedding groove (302); the embedding block (301) is fixedly arranged in the middle of the left end of the speed-down belt body (101); the embedding groove (302) is fixedly arranged in the middle of the right end of the speed-down belt body (101); the embedding block (301) and the embedding groove (302) are adapted to each other; the embedding block (301) and the speed-down belt body (101) are an integrated structure.

6. A speed bump for highway engineering that is easy to assemble according to claim 5, characterized in that: The anti-slip strips (106) are distributed at the outer end of the speed bump body (101) in equal arcs.

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