A retractable water-filled road barrier and its usage method

Abstract

This invention relates to a retractable water-filled road barrier and its usage method. The retractable water-filled road barrier includes a ring-shaped road barrier and a circular road barrier. The ring-shaped or circular road barrier is removed from the retractable water-filled road barrier. Depending on the requirements, the number of sections to be extended is selected. The ring-shaped or circular road barrier is extended until the upper and lower sealing rubber pads of the inner groove are tightly fitted. Then, water is filled into the ring-shaped or circular road barrier for use. This invention overcomes the shortcomings of existing water-filled road barriers, such as their large size and difficulty in transportation; it also overcomes the shortcomings of existing ordinary road barriers, such as being easily knocked over by vehicles and having poor road barrier effectiveness; and it allows for adjustment of the road barrier height as needed.

Description

Technical Field

[0001] This invention belongs to the field of road barriers, and specifically relates to a retractable water-filled road barrier and its usage method. Background Technology

[0002] The demand for roadblocks is increasing. They are needed for road maintenance, traffic control in industrial parks, and traffic management at construction sites. Existing water-filled roadblocks are mostly large and difficult to move; while existing ordinary roadblocks are small and easy to move, they are lightweight and easily knocked over by vehicles, resulting in poor effectiveness. Furthermore, neither water-filled nor ordinary roadblocks allow for height adjustment.

[0003] Therefore, the existing roadblocks need further improvement. Summary of the Invention

[0004] To address the aforementioned issues, this project proposes a retractable water-filled road barrier and its usage method. This overcomes the shortcomings of existing water-filled road barriers, such as their large size and difficulty in transportation; it also overcomes the shortcomings of existing ordinary road barriers, such as their susceptibility to being knocked down by vehicles and their poor road barrier effect; furthermore, the height of the road barrier can be adjusted as needed.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] A retractable water-filled roadblock includes a ring roadblock and a circular roadblock. The upper end of the ring roadblock and the circular roadblock are provided with a water inlet cover, a handle, and a hand platform opening. The lower end of the ring roadblock and the circular roadblock are provided with a foot pedal opening. The ring roadblock and the circular roadblock are composed of several sections, and each section is provided with a sliding groove.

[0007] The lower end of the ring-shaped road barrier is equipped with a load-bearing frame, and other ring-shaped or circular road barriers are placed inside the ring-shaped road barrier according to the size of the inner diameter of the ring-shaped road barrier.

[0008] The chute is equipped with an upper sealing rubber gasket and a lower sealing rubber gasket.

[0009] A method for using a retractable water-filled road barrier includes the following steps:

[0010] 1) Lifting and lowering the retractable water-filled road barrier: Place your hand on the handpiece opening of the retractable water-filled road barrier and lift it to the designated position;

[0011] 2) Disassemble the retractable water-filled roadblock: Grab the handle of the ring roadblock or circular roadblock and pull the ring roadblock or circular roadblock out of the outer ring roadblock;

[0012] 3) Installing a circular or round roadblock: Select the number of sections to extend the circular or round roadblock according to your needs. Step on the footrest of the circular or round roadblock and pull upwards with your hands until the upper and lower sealing rubber pads in the internal grooves of the sections to be extended are tightly adhered.

[0013] 4) Filling the circular or round roadblock with water: Unscrew the water inlet cap in the circular or round roadblock, fill the circular or round roadblock with water, and then tighten the water inlet cap in the circular or round roadblock.

[0014] This invention has the following characteristics and beneficial effects:

[0015] 1. The retractable water-filled road barrier used in this invention can overcome the shortcomings of existing water-filled road barriers, which are large in size and difficult to transport;

[0016] 2. The retractable water-filled road barrier used in this invention can overcome the shortcomings of existing ordinary road barriers, which are easily knocked down by vehicles and have poor road barrier effect;

[0017] 3. The retractable water-filled road barrier used in this invention can adjust the height of the road barrier as needed. Attached Figure Description

[0018] Figure 1 Diagram of a circular roadblock.

[0019] Figure 2 Schematic diagram of a circular roadblock.

[0020] Figure 3 A diagram showing the retractable water-filled roadblock when folded.

[0021] The labels in the diagram are as follows: 1-Water inlet cover, 2-Ring barrier, 3-Handle, 4-Slide groove, 5-Upper sealing rubber gasket, 6-Lower sealing rubber gasket, 7-Handstand opening, 8-Water, 9-Foot tread opening, 10-Supporting frame, 11-Ring barrier. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below with reference to the figures.

[0023] The retractable water-filled roadblock includes a ring-shaped roadblock 2 and a circular roadblock 11. Depending on the inner diameter of the ring-shaped roadblock 2, other ring-shaped roadblocks 2 or circular roadblocks 11 can be placed inside the ring-shaped roadblock 2. (See reference...) Figure 3 .

[0024] The lower end of the ring-shaped road barrier 2 is equipped with a load-bearing frame 10. The number of sections of the ring-shaped road barrier 2 to be extended is selected according to requirements. Extending the ring-shaped road barrier 2 ensures that the upper sealing rubber pad 5 and the lower sealing rubber pad 6 in the internal sliding groove 4 are tightly fitted together. (Refer to...) Figure 1 .

[0025] Select the number of sections to stretch for the circular road barrier 11 according to requirements. Stretch the circular road barrier 11 to ensure that the upper sealing rubber pad 5 and lower sealing rubber pad 6 in the internal groove 4 are tightly fitted together. (Refer to...) Figure 2 .

[0026] When using it, please follow the steps below:

[0027] 1) Lifting and lowering the retractable water-filled roadblock: Place your hand on the hand platform 7 of the retractable water-filled roadblock and lift the retractable water-filled roadblock to the designated position;

[0028] 2) Disassemble the retractable water-filled roadblock: Grab the handle 3 of the ring roadblock 2 or the circular roadblock 11 and pull the ring roadblock 2 or the circular roadblock 11 out of the outer ring roadblock 2.

[0029] 3) Install the ring road barrier 2 or the circular road barrier 11: Select the number of sections of the ring road barrier 2 or the circular road barrier 11 to be extended according to the requirements. Step on the footrest 9 of the ring road barrier 2 or the circular road barrier 11, and pull the handle 3 upwards with force until the upper sealing rubber pad 5 and the lower sealing rubber pad 6 in the inner groove 4 of the ring road barrier 2 or the circular road barrier 11 to be extended are tightly attached;

[0030] 4) Filling the ring road barrier 2 or circular road barrier 11 with water: unscrew the water inlet cap 1 in the ring road barrier 2 or circular road barrier 11, fill the ring road barrier 2 or circular road barrier 11 with water 8, and then tighten the water inlet cap 1 in the ring road barrier 2 or circular road barrier 11.

Claims

1. A method for using a retractable water-filled road barrier, characterized in that, The retractable water-filled roadblock includes a ring roadblock (2) and a circular roadblock (11). The upper ends of the ring roadblock (2) and the circular roadblock (11) are provided with a water inlet cover (1), a handle (3) and a handrail opening (7); the lower ends of the ring roadblock (2) and the circular roadblock (11) are provided with a footrest opening (9); the ring roadblock (2) and the circular roadblock (11) are composed of several sections, and each section is provided with a sliding groove (4); the lower end of the ring roadblock (2) is provided with a load-bearing frame (10), and other ring roadblocks (2) or circular roadblocks (11) are placed inside the ring roadblock (2) according to the size of the inner diameter of the ring roadblock (2); the sliding groove (4) is provided with an upper sealing rubber pad (5) and a lower sealing rubber pad (6); Includes the following steps: 1) Lifting and lowering the retractable water-filled road barrier: Place your hand on the hand platform opening (7) of the retractable water-filled road barrier and lift the retractable water-filled road barrier to the designated position; 2) Disassemble the retractable water-filled roadblock: Grab the handle (3) of the ring roadblock (2) or the circular roadblock (11) and pull the ring roadblock (2) or the circular roadblock (11) out of the outer ring roadblock (2); 3) Install the ring road barrier (2) or the circular road barrier (11): Select the number of sections to be stretched according to the requirements of the ring road barrier (2) or the circular road barrier (11). Step on the footrest (9) of the ring road barrier (2) or the circular road barrier (11) with your foot, and pull the handle (3) upward with your hand until the upper sealing rubber pad (5) and the lower sealing rubber pad (6) in the inner groove (4) of the ring road barrier (2) or the circular road barrier (11) that need to be stretched are tightly attached. 4) Filling the ring road barrier (2) or circular road barrier (11) with water: unscrew the water inlet cap (1) in the ring road barrier (2) or circular road barrier (11), fill the ring road barrier (2) or circular road barrier (11) with water (8), and then tighten the water inlet cap (1) in the ring road barrier (2) or circular road barrier (11).

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