Anti-collision barrel

Abstract

The anti-collision barrel comprises a first barrel body and a second barrel body, the first barrel body is semicircular, a longitudinal arc-shaped groove is formed in the center of the rear portion of the first barrel body, four fixing structures are arranged at the four corners of the rear side of the first barrel body respectively, the second barrel body is arranged on the rear side of the first barrel body, and a longitudinal arc-shaped groove is formed in the center of the front side of the second barrel body. Through cavities are formed in the four corners of the front portion of the second barrel body correspondingly, and four sets of quick release structures are arranged on the sides, away from the arc-shaped grooves, of the four through cavities. According to the warning board, the supporting rod of the warning board is placed on the opposite sides of the two arc-shaped grooves, then the inserting rod is inserted into the through cavity, the first barrel body and the second barrel body are connected through cooperation of the telescopic limiting block and the limiting hole, and therefore the supporting rod is completely included between the first barrel body and the second barrel body, all-around protection is provided for the supporting rod, and the service life of the warning board is prolonged. And the problem of uneven stress caused by deviation of the collision direction of the vehicle is reduced, so that the overall anti-collision performance of the anti-collision barrel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban road equipment, in particular to an anti-collision barrel. Background Art

[0002] Crash barrels are mainly installed on highways and urban roads where cars are prone to collision with fixed facilities in the road. With the progress of the times and the continuous improvement of people's living standards, the number of cars in my country has continued to increase, and road traffic volume has also continued to increase. Most urban roads in old urban areas have been renovated and expanded according to traffic needs. However, due to limited land conditions, the original green belts have to be cancelled and replaced with metal guardrails for physical separation to meet the different levels of urban roads and traffic safety requirements. In this way, crash barrels need to be installed at the end of the separation guardrail to remind vehicles to pay attention to safety and protect the guardrail, so as to reduce the chain reaction caused by vehicle collisions and the formation of secondary accidents.

[0003] Announcement No. CN220266379U is a crash barrel for urban roads, comprising a barrel body and a barrel cover covering the top of the barrel body, wherein the inner side wall of the barrel body is provided with evenly distributed partition plates along the circumference, the two ends of the partition plates are fixed to the inner wall of the barrel body, and the bottom end is fixed to the bottom of the barrel body; by providing a barrel body with a partition plate, a third partition tube, a second partition tube and a first partition tube, a plurality of compartments are separated from the inside to the outside of the barrel body, and the interior of the compartment can be used to fill a buffer medium, and there is also a hollow buffer chamber between the outer compartment and the inner compartment, so that after a vehicle collides with the crash barrel, it can collide with the buffer medium layer by layer inwardly, achieving the effect of layer-by-layer energy absorption, and providing a better buffering effect, and the partition tube adopts a corrugated barrel body, and the water filled inside will expand outward or inward when it freezes, so that the barrel body as a whole will not be damaged due to the increase in the frozen volume. In addition, the existing crash barrels also have the following disadvantages during use:

[0004] (1) Due to the warning sign at the end of the separated guardrail, the existing crash barrels are mostly set around the warning sign and cannot completely wrap the support rod of the warning sign. Since most vehicles do not directly hit the support column during driving, the crash barrels will be squeezed open or the protective force will be unevenly distributed during the collision, causing damage to the support rod of the warning sign.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an anti-collision barrel.

[0007] In order to solve the above problems, the technical solution of the present utility model includes:

[0008] Barrel body 1, the shape of the barrel body 1 is semicircular, a longitudinal arc groove is provided at the rear center of the barrel body 1, four groups of fixing structures are respectively provided at the four corners of the rear side of the barrel body 1, each group of the fixing structures includes an insertion rod, a telescopic rod and a limit block, the front end of the insertion rod is fixedly connected to the barrel body 1, the side of the insertion rod away from the arc groove is provided with a cavity, and telescopic rods are respectively provided on both sides of the interior of the cavity, one end of the two telescopic rods is respectively fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the limit block;

[0009] Barrel body 2 is arranged on the rear side of barrel body 1, a longitudinal arc groove is provided at the center of the front side of barrel body 2, and through cavities are respectively provided at the four front corners of barrel body 2, and four sets of quick-release structures are provided on the side of the four through cavities away from the arc groove.

[0010] Furthermore, springs are respectively sleeved on the outer walls of the two telescopic rods, and the shape of the limit block is trapezoidal.

[0011] Furthermore, the limiting hole is communicated with the through cavity, the inserting rod is adaptively connected to the through cavity, and the limiting block is adaptively connected to the limiting hole.

[0012] Furthermore, the interior of the barrel body one and the barrel body two are respectively provided with an inner cavity, the top of the barrel body one and the barrel body two are respectively provided with a feeding pipe, the tops of the two feeding pipes are respectively threadedly connected with a top cover, and the separated sides of the barrel body one and the barrel body two are respectively affixed with a number of equidistant reflective stickers.

[0013] Furthermore, each group of the quick-release structure includes a limiting hole, a hinge seat and a V-shaped push rod. A hinge seat is provided at the rear part of the limiting hole away from the through cavity. One side of the hinge seat is fixedly connected to the barrel body 2, and the other side is hinged with a V-shaped push rod. The end of the V-shaped push rod away from the hinge seat extends into the interior of the limiting hole.

[0014] Furthermore, buffer pads are fixedly connected to opposite sides of the two arc-shaped grooves.

[0015] The advantages of this utility model compared with the existing technology are:

[0016] 1. The utility model provides a crash bucket. The support rod of the warning sign is placed on opposite sides of two arc-shaped grooves. The rod is then inserted into the through cavity. The barrel body 1 and the barrel body 2 are connected by the cooperation of the telescopic limit block and the limit hole. The support rod is completely included between the barrel body 1 and the barrel body 2, providing all-round protection for the support rod, reducing the problem of uneven force caused by the deviation of the vehicle collision direction, and thus improving the overall crash resistance of the crash bucket.

[0017] 2. The utility model provides an anti-collision barrel. By squeezing the V-shaped push rods on both sides of the top with the index fingers of both hands at the same time and then pushing the barrel body 1 and the barrel body 2 with the thumbs, and then pushing the two V-shaped push rods at the bottom in turn, the barrel body 1 and the barrel body 2 can be disassembled. The structure is simple, the operation is convenient, and the maintenance workload of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the present utility model.

[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0020] Figure 3 yes Figure 2 Schematic diagram of the usage status of the fixed structure and quick-release structure.

[0021] As shown in the figure: 1. Barrel body 1; 2. Barrel body 2; 3. Arc groove; 4. Reflective tape; 5. Feed pipe; 6. Top cover; 7. Fixed structure; 701. Insert rod; 702. Cavity; 703. Telescopic rod; 704. Spring; 705. Limit block; 8. Through cavity; 9. Quick release structure; 901. Limit hole; 902. Articulated seat; 903. V-shaped push rod. DETAILED DESCRIPTION

[0022] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example 1:

[0025] like Figures 1 to 3As shown, this embodiment proposes a crash bucket, including a barrel body 1 and a barrel body 2. The barrel body 1 is semicircular in shape, and a longitudinal arc groove 3 is provided at the rear center of the barrel body 1. Four groups of fixing structures 7 are respectively provided at the four rear corners of the barrel body 1. The barrel body 2 is provided on the rear side of the barrel body 1, and a longitudinal arc groove 3 is provided at the front center of the barrel body 2. Through cavities 8 are respectively provided at the four front corners of the barrel body 2. Four groups of quick-release structures 9 are provided on the side of the four through cavities 8 away from the arc groove 3.

[0026] A longitudinal arc groove 3 is provided at the front center of barrel body 1 and barrel body 2 2. This design not only reduces the overall weight of the crash barrel, but also increases its flexibility, so that it can better absorb and disperse the impact force when hit, and play a good buffering role. The opposite side of the two arc grooves 3 is also fixedly connected with a buffer pad, which further enhances the buffering effect of the crash barrel.

[0027] Example 2:

[0028] The scheme in Example 1 is further introduced below in combination with the specific working method, and the details are described below: the interior of barrel body 1 and barrel body 2 2 are respectively provided with an inner cavity, the top of barrel body 1 and barrel body 2 2 are respectively provided with a feeding pipe 5, the top of the two feeding pipes 5 are respectively threadedly connected with a top cover 6, and the separated sides of barrel body 1 and barrel body 2 2 are respectively affixed with several equidistant reflective stickers 4, and the opposite sides of the two arc-shaped grooves 3 are respectively fixedly connected with a buffer pad.

[0029] Both barrel 1 and barrel 2 have internal cavities, topped with a feed pipe 5 and fitted with a threaded top cap 6. This design allows the crash barrels to be easily filled with sand, water, or other materials to increase their weight and stability. Reflective stickers 4 are affixed to the opposing sides of barrel 1 and barrel 2, respectively, at equal intervals. This design allows the crash barrels to be clearly identified even at night or in dimly lit environments, enhancing safety during road construction or in areas with temporary obstacles.

[0030] Example 3:

[0031] The scheme in Example 2 is further introduced below in combination with the specific working method, and the details are described below: Each group of fixed structures 7 includes an insertion rod 701, a telescopic rod 703 and a limit block 705. The front end of the insertion rod 701 is fixedly connected to the barrel body 1, and a cavity 702 is provided on the side of the insertion rod 701 away from the arc groove 3. Telescopic rods 703 are respectively provided on both sides of the interior of the cavity 702. One end of the two telescopic rods 703 is respectively fixedly connected to the inner wall of the cavity 702, and the other end is fixedly connected to the limit block 705. The outer walls of the two telescopic rods 703 are respectively sleeved with springs 704, and the limit block 705 is trapezoidal in shape.

[0032] Example 4:

[0033] The scheme in Example 3 is further introduced below in combination with the specific working method, and the details are described below: Each group of quick-release structures 9 includes a limiting hole 901, a hinge seat 902 and a V-shaped push rod 903. The limiting hole 901 is provided with a hinge seat 902 at the rear part of the side away from the through cavity 8. One side of the hinge seat 902 is fixedly connected to the barrel body 2, and the other side is hinged with a V-shaped push rod 903. The end of the V-shaped push rod 903 away from the hinge seat 902 extends into the interior of the limiting hole 901, the limiting hole 901 is communicated with the through cavity 8, the insertion rod 701 is adaptively connected to the through cavity 8, and the limiting block 705 is adaptively connected to the limiting hole 901.

[0034] The support rod of the warning sign is placed on the opposite side of the two arc grooves 3, and then the insertion rod 701 is inserted into the through cavity 8. The connection between barrel body 1 and barrel body 2 2 is completed by the cooperation of the retractable limit block 705 and the limit hole 901, so that the support rod is completely included in the middle of barrel body 1 and barrel body 2, providing all-round protection for the support rod, reducing the uneven force problem caused by the deviation of the vehicle collision direction, thereby improving the overall anti-collision performance of the anti-collision barrel, and squeezing the V-shaped push rods 903 on both sides of the top at the same time by the index fingers of both hands. The limit block 705 is pushed to retract into the cavity 702 and squeeze the spring 704 and the telescopic rod 703 through the V-shaped push rod 903, and then the thumb pushes the barrel body 1 to separate from the barrel body 2. The spring 704 and the telescopic rod 703 push the limit block 705 to release to ensure that the barrel body 1 and the barrel body 2 remain separated. Then, the two V-shaped push rods 903 at the bottom can be disassembled to remove the barrel body 1 and the barrel body 2. The structure is simple, the operation is convenient, and the maintenance workload of the staff is reduced.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0037] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A crash bucket, characterized in that: include: A barrel body (1) is provided, wherein the barrel body (1) is semicircular in shape, a longitudinal arc groove (3) is provided at the rear center of the barrel body (1), four groups of fixed structures (7) are provided at the four corners of the rear side of the barrel body (1), each group of the fixed structures (7) comprises an insertion rod (701), a telescopic rod (703) and a limit block (705), the front end of the insertion rod (701) is fixedly connected to the barrel body (1), a side of the insertion rod (701) away from the arc groove (3) is provided with a cavity (702), and telescopic rods (703) are provided on both sides of the interior of the cavity (702), one end of the two telescopic rods (703) is fixedly connected to the inner wall of the cavity (702), and the other end is fixedly connected to the limit block (705); Barrel body 2 (2), said barrel body 2 (2) is arranged at the rear side of barrel body 1 (1), a longitudinal arc groove (3) is provided at the center of the front side of said barrel body 2 (2), through cavities (8) are respectively provided at the four corners of the front part of said barrel body 2 (2), and four sets of quick-release structures (9) are provided on the side of the four through cavities (8) away from the arc groove (3).

2. The crash bucket according to claim 1, characterized in that: The barrel body 1 (1) and the barrel body 2 (2) are each provided with an inner cavity, the top of the barrel body 1 (1) and the barrel body 2 (2) are each provided with a feed pipe (5), the tops of the two feed pipes (5) are respectively threadedly connected with a top cover (6), and the separated sides of the barrel body 1 (1) and the barrel body 2 (2) are respectively affixed with a plurality of equidistant reflective stickers (4).

3. The crash bucket according to claim 1, characterized in that: The outer walls of the two telescopic rods (703) are respectively sleeved with springs (704), and the shape of the limiting block (705) is trapezoidal.

4. The crash bucket according to claim 3, characterized in that: Each group of the quick-release structures (9) comprises a limiting hole (901), a hinge seat (902) and a V-shaped push rod (903). The limiting hole (901) is provided with a hinge seat (902) at the rear of one side away from the through cavity (8). One side of the hinge seat (902) is fixedly connected to the barrel body (2), and the other side is hinged with a V-shaped push rod (903). The end of the V-shaped push rod (903) away from the hinge seat (902) extends into the interior of the limiting hole (901).

5. The crash bucket according to claim 4, characterized in that: The limiting hole (901) is communicated with the through cavity (8), the inserting rod (701) is adaptively connected to the through cavity (8), and the limiting block (705) is adaptively connected to the limiting hole (901).

6. The crash bucket according to claim 1, characterized in that: Buffer pads are fixedly connected to opposite sides of the two arc-shaped grooves (3).

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