Safety buffering and isolating device for road construction

Abstract

The utility model discloses a road construction safety buffering and isolating device which comprises a plurality of buffering and isolating units, the adjacent buffering and isolating units are connected into a whole through elastic binding bands or elastic rings, the elastic binding bands or the elastic rings have elasticity, and when an automobile impacts the buffering and isolating units, the buffering and isolating units are separated from each other. When the buffering and isolating units move, buffering can be achieved through the elastic capacity of the elastic binding bands or the elastic rings between the buffering and isolating units, the adjacent buffering and isolating units can form a long linear or arc-shaped integral structure through the elastic binding bands or the elastic rings, and a construction fence or an isolating retaining wall can be formed according to the road construction environment. The construction method can be applied to scenes such as road maintenance, road construction, road greening maintenance or construction, can play corresponding roles of buffering and collision prevention, construction isolation, construction warning and the like, and can form a construction fence or a construction wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of road construction safety, specifically to a road construction safety buffer isolation device. BACKGROUND

[0002] In the road construction process, it is crucial to ensure the safety isolation between the construction area and the passing vehicles and pedestrians. Traditional road construction isolation facilities, such as simple fences or warning stakes, often lack sufficient buffering capacity when facing accidental vehicle impacts, making it difficult to effectively reduce the damage caused by accidents. In addition, existing isolation facilities also have deficiencies in flexibility and adaptability, making it difficult to conveniently combine and arrange according to different road construction environments and site shapes.

[0003] The present application aims to provide a road construction safety buffer isolation device, which solves the problems of insufficient buffering capacity and poor flexibility in the prior art through unique buffer isolation unit design and elastic connection method, thereby providing more reliable safety protection for construction personnel and passing vehicles and pedestrians during road construction. SUMMARY

[0004] Therefore, in order to solve the above problems, the utility model provides a road construction safety buffer isolation device, which can be applied to road maintenance, road construction, road greening maintenance or construction, etc. It can play the roles of corresponding buffer anti-collision, construction isolation, construction warning, etc. and can form a construction fence or a construction wall.

[0005] The utility model is implemented by constructing a road construction safety buffer isolation device. It includes multiple buffer isolation units, which are connected into a whole through elastic bands or elastic rings between adjacent buffer isolation units. The elastic bands or elastic rings have elasticity. When a car impacts the buffer isolation unit, the buffer isolation unit can buffer through the elastic ability of the elastic bands or elastic rings during movement. In addition, adjacent buffer isolation units can form a longer straight line or arc-shaped whole structure through elastic bands or elastic rings, which can form a construction fence or an isolation retaining wall according to the environment of road construction.

[0006] Further, the buffer isolation unit is composed of a buffer outer shell and a buffer bag in the inner cavity of the buffer outer shell. The upper end of the buffer outer shell has an opening for loading and removing the buffer bag. The front and back sides of the buffer outer shell form a hollow area. Multiple through insertion connection ports for elastic ropes are vertically provided on both sides of the hollow area. When the buffer bag is loaded into the buffer outer shell, the buffer bag protrudes at the hollow area in front and behind the buffer outer shell and is blocked by the elastic rope. The position of the hollow area forms an anti-collision buffer surface.

[0007] Further, the buffer bag is in the shape of a leak-proof bag or a sphere, and is internally provided with a buffer medium, and is provided with a medium inlet and outlet opening at the upper portion, and the buffer medium is a liquid (such as water), and when the buffer bag is loaded into the buffer shell, the buffer isolation unit has high stability, and the liquid type buffer medium can bring buffer performance.

[0008] Further, the buffer shell is fixed with connecting columns at the left and right sides, which are convenient for the elastic band or elastic ring to be connected.

[0009] Further, the buffer isolation unit is further provided with a road construction safety warning unit at the top, which comprises a positioning seat that can be movably installed on the buffer shell (the positioning seat can be buckled at the upper end of the buffer shell), and the positioning seat is fixed with an LED display screen as a whole, and a loudspeaker for sound warning is installed at the top of the LED display screen.

[0010] The utility model has the following advantages:

[0011] (1) excellent buffer performance: when the car accidentally hits the buffer isolation unit, the elasticity of the elastic band can effectively buffer the impact force. The buffer bag in the buffer isolation unit is filled with liquid buffer medium, such as common water, and when it is impacted, the fluidity of the liquid can absorb and disperse energy, greatly reducing the impact force generated when the vehicle hits, and providing reliable safety protection for the construction area and passing vehicles.

[0012] (2) flexible combination mode: adjacent buffer isolation units are connected by elastic bands or elastic rings, and can be flexibly combined into a linear or arc-shaped overall structure according to the actual environment of road construction, forming a construction fence or isolation retaining wall. This flexible combination mode makes it suitable for various complex road construction scenes, whether it is a narrow street or a road section with many curves, and it can be conveniently and quickly arranged.

[0013] (3) high stability: after the buffer bag is loaded into the buffer shell, due to the uniform distribution of the weight of the liquid, the buffer isolation unit has high stability and is not prone to tipping due to external forces or wind blowing, ensuring that it always maintains a stable isolation state during construction.

[0014] (4) convenient assembly and maintenance: the buffer shell is provided with an opening at the upper end, which is convenient for loading and removing the buffer bag, and when the buffer bag is damaged or needs to be replaced with a buffer medium, the operation is simple and convenient. The connecting columns fixed at the left and right sides of the buffer shell are convenient for the elastic band or elastic ring to be connected, so that the assembly process of the whole device is efficient and fast.

[0015] (Four) perfect warning function: the road construction safety warning unit arranged at the top of the buffer isolation unit, which integrates LED display screen and loudspeaker. The LED display screen can display various warning information in real time, such as construction section reminder, speed limit sign, etc., which can be clearly seen in the day and night; the loudspeaker can issue a sound warning, especially in the case of poor visibility, through the sound to attract the attention of passing vehicles and pedestrians, further improving the safety of the road construction area. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the facade schematic diagram of the device embodiment of the present application;

[0017] Figure 2 is the top view schematic diagram (straight line type) of the device embodiment of the present application;

[0018] Figure 3 is the top view schematic diagram (arc line type) of the device embodiment of the present application;

[0019] Figure 4 is the schematic diagram of the buffer isolation unit in the present application;

[0020] Figures 5-6 is the schematic diagram of the buffer outer shell in the present application;

[0021] Figure 7 is the schematic diagram of the buffer bag in the present application.

[0022] Among them: buffer isolation unit 1, elastic band or elastic ring 2, buffer outer shell 3, buffer bag 4, opening of buffer bag 5, hollow area 6, elastic rope 7, penetrating connection port 8, medium inlet and outlet opening 9, connecting column 10, positioning seat 11, LED display screen 12, loudspeaker 13. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings Figures 1-7 The present application will be described in detail, and the technical scheme of the embodiment of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0024] The present application provides a kind of road construction safety buffer isolation device, such as Figures 1-7As shown, it can be implemented in the following manner, including a plurality of buffer isolation units 1, adjacent buffer isolation units 1 are connected into a whole through elastic bands or elastic rings 2, the elastic bands or elastic rings 2 have elasticity, when a car hits the buffer isolation unit 1, the buffer isolation unit 1 can buffer through the elastic ability of the elastic bands or elastic rings 2 when moving, and adjacent buffer isolation units 1 can form a longer linear or arc-shaped whole structure through the elastic bands or elastic rings 2 (placed in the construction area, used to separate the construction area), which can form a construction fence or isolation barrier according to the environment of road construction.

[0025] In the implementation of the road construction safety buffer isolation device described in the present application, the buffer isolation unit 1 is composed of a buffer outer shell 3 and a buffer bag 4 located in the inner cavity of the buffer outer shell 3, the upper end of the buffer outer shell 3 has an opening 5 for loading and removing the buffer bag 4, the front and rear sides of the buffer outer shell 3 form a hollow area 6, and a plurality of insertion connection ports 8 for elastic ropes 7 are vertically provided on the two side edges of the hollow area 6, when the buffer bag 4 is loaded into the buffer outer shell 3, the buffer bag 4 protrudes at the front and rear hollow areas 6 of the buffer outer shell 3, and is blocked by the elastic ropes 7, and the position of the hollow area 6 forms a collision buffer surface.

[0026] In the implementation of the road construction safety buffer isolation device described in the present application, the buffer bag 4 is in the shape of a leak-proof bag or a sphere (for example, a soft rubber material with elasticity is the best), and is filled with a buffer medium, and a medium inlet and outlet opening 9 is provided at the upper portion, the buffer medium is a liquid (such as water), and when the buffer bag 4 is loaded into the buffer outer shell 3, the buffer isolation unit 1 has high stability, and the liquid type buffer medium can provide buffering.

[0027] In the implementation of the road construction safety buffer isolation device described in the present application, the buffer outer shell 3 is fixed with a connection column 10 on the left and right sides for connecting the elastic bands or elastic rings 2.

[0028] In the implementation of the road construction safety buffer isolation device described in the present application, the top of the buffer isolation unit 1 is further provided with a road construction safety warning unit, which includes a positioning seat 11 that can be movably installed on the buffer outer shell 3 (the positioning seat 11 can be buckled on the upper end of the buffer outer shell 3), the positioning seat 11 is fixed as a whole with an LED display screen 12, and a loudspeaker 13 for sound warning is installed on the top of the LED display screen 12.

[0029] The implementation process of the present application will be described in detail below.

[0030] (I) Component preparation:

[0031] Buffer isolation unit assembly manufacturing: According to the design requirements, respectively manufacturing buffer shell 3 and buffer bag 4, buffer shell 3 can adopt durable plastic material, also can ensure that it can bear certain external force impact. There is opening 5 in the upper end of buffer shell 3, which is convenient for subsequent loading and taking out buffer bag 4; Hollow area 6 is processed on the front and back sides of buffer shell 3, and a plurality of insertion connecting ports 8 are vertically arranged on both sides of hollow area 6, which are used for penetrating and connecting elastic rope 7. Buffer bag 4 is made into a leak-proof bag body or a spherical shape, and a medium inlet and outlet opening 9 is arranged at the upper part to load liquid buffer medium, such as common water.

[0032] Connecting assembly preparation: Prepare elastic bandage or elastic ring 2, and connecting column 10 fixed on the left and right sides of buffer shell 3, ensure that the elasticity and strength of connecting assembly meet the design standard, and realize reliable connection between buffer isolation units 1.

[0033] Warning unit assembly: Fix the positioning seat 11 and the LED display screen 12 into a whole, and then install the loudspeaker 13 on the top of the LED display screen 12 to complete the assembly of the road construction safety warning unit. The positioning seat 11 needs to be designed as a structure that can be movably installed on the upper end of the buffer shell 3, such as a buckle type connection, which is convenient for subsequent installation and disassembly.

[0034] (2) On-site assembly:

[0035] Buffer bag filling and installation: At the construction site, fill the liquid buffer medium (such as water) into the buffer bag 4 through the medium inlet and outlet opening 9 at the upper part of the buffer bag 4, and then load the buffer bag 4 into the opening 5 at the upper end of the buffer shell 3, ensuring that the buffer bag 4 is appropriately highlighted at the hollow area 6 on the front and back of the buffer shell 3. Then, the elastic rope 7 is sequentially inserted through the insertion connecting ports 8 on both sides of the hollow area 6, and the buffer bag 4 is fixed to block the hollow area 6 to form an anti-collision buffer surface.

[0036] Buffer isolation unit connection: Use elastic bandage or elastic ring 2 to connect each buffer isolation unit 1 through the connecting column 10 on the left and right sides of the buffer shell 3. According to the environment and actual needs of road construction, combine the buffer isolation units 1 into a straight line or arc-shaped overall structure to form a construction fence or isolation retaining wall. During the connection process, ensure that the elastic bandage or elastic ring 2 is firmly connected, and ensure the stability of the entire combined structure.

[0037] Warning unit installation: Install the assembled road construction safety warning unit on the top of the buffer isolation unit 1 through the positioning seat 11, so that the positioning seat 11 buckles on the upper end of the buffer shell 3. After installation, check the fixation of the warning unit to ensure that it does not shake or fall off during use.

[0038] (3) Debugging and maintenance:

[0039] Debugging: After the installation of the device is completed, preliminary debugging is carried out. Check whether the LED display screen 12 can normally display various warning information such as construction section reminders, speed limit signs, etc.; test whether the loudspeaker 13 can normally issue sound warnings. At the same time, check whether the connection of the entire buffer isolation device is firm, whether the fixing of the buffer bag 4 is stable, and ensure that the device can normally operate in all aspects.

[0040] Daily maintenance: During road construction, the buffer isolation device is checked and maintained regularly. Check whether the buffer bag 4 is damaged, whether the liquid is leaking, and replace the buffer bag 4 or supplement the liquid buffer medium in time if there is a problem. Check whether the elastic band or elastic ring 2 is aging, broken, etc., and replace it in time if there is an abnormality. In addition, it is also necessary to ensure the normal operation of the warning unit, update the warning information of the LED display screen 12 in time, and ensure that the device is always in good working condition. After the construction is completed, disassemble in the opposite order of installation, properly store each component, so as to use next time.

[0041] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A road construction safety buffer isolation device, characterized by; Including a plurality of buffer isolation units (1), adjacent buffer isolation units (1) are connected into a whole through elastic bandage or elastic ring (2), the elastic bandage or elastic ring (2) has elasticity, when a car hits the buffer isolation unit (1), the buffer isolation unit (1) is buffered by the elastic ability of the elastic bandage or elastic ring (2) when moving, and adjacent buffer isolation units (1) can form a longer straight line or arc-shaped whole structure through the elastic bandage or elastic ring (2), which can form a construction fence or isolation retaining wall according to the environment of road construction; The buffer isolation unit (1) is composed of a buffer outer shell (3) and a buffer bag (4) in the inner cavity of the buffer outer shell (3), the upper end of the buffer outer shell (3) has an opening (5) for loading and removing the buffer bag (4), the front and rear sides of the buffer outer shell (3) form a hollow area (6), a plurality of insertion connection ports (8) for elastic ropes (7) to pass through are vertically provided on the two side edges of the hollow area (6), when the buffer bag (4) is loaded into the buffer outer shell (3), the buffer bag (4) protrudes at the front and rear hollow areas (6) of the buffer outer shell (3), and is blocked by the elastic rope (7), the position of the hollow area (6) forms a collision prevention buffer surface.

2. A road work safety buffer barrier according to claim 1, characterised in that; The buffer bag (4) is a leak-proof bag body or a spherical shape, and contains a buffer medium, and a medium inlet and outlet opening (9) is arranged at the upper portion, the buffer medium is a liquid, and the buffer isolation unit (1) has high stability after the buffer bag (4) is loaded into the buffer outer shell (3), and the liquid type buffer medium can provide buffering.

3. The roadwork safety buffer barrier of claim 1, wherein: The left and right sides of the buffer outer shell (3) are fixed with connection columns (10) for connecting the elastic bandage or elastic ring (2).

4. The roadwork safety buffer barrier of claim 1, wherein: The top of the buffer isolation unit (1) is further provided with a road construction safety warning unit, which includes a positioning seat (11) movably installed on the buffer outer shell (3), the positioning seat (11) and an LED display screen (12) are fixed as a whole, and a loudspeaker (13) for sound warning is installed on the top of the LED display screen (12).

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