Fork road anti-collision device

Abstract

The utility model discloses a fork road anti-collision device which comprises a barrel body, the top of the barrel body extends upwards, and a material injection opening is formed in the barrel body; the bottom barrel is arranged at the bottom of the barrel body; threads for connection are arranged on the outer wall of the top of the bottom barrel and the inner wall of the bottom of the barrel body; the reinforcing assembly is placed in a cavity formed by the barrel body and the bottom barrel and attached to the inner wall of the barrel body, the overall strength of the barrel body is improved through the reinforcing assembly, and the barrel body can be prevented from being rapidly impacted and broken in the impact process; the reinforcing assembly is composed of supporting rings arranged at equal intervals and connecting rods connecting all the supporting rings. Through the designed reinforcing assembly, the strength of the anti-collision barrel can be improved, fragmentation can be relieved or even avoided in the anti-collision process, and therefore the situation that a vehicle continues to collide with other objects after breaking the anti-collision barrel is reduced, meanwhile, the reinforcing assembly is assembled in a modularized mode, an existing integrated anti-collision barrel is designed to be of a sectional type, and the anti-collision barrel is more convenient to use. Therefore, the reinforcing assembly is very convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of road anti-collision, and in particular relates to a road anti-collision device at a fork intersection. Background Art

[0002] On ordinary roads, highways and other roads, road forks are special sections with frequent traffic congestion and traffic accidents. Usually, accidents occur because vehicles enter the fork and drivers drive illegally. If a vehicle temporarily stops at the fork or changes its direction when it is not sure of its driving direction, the traffic accident rate is high. In order to reduce the harm, anti-collision devices are installed at the road location of the fork to achieve the purpose of protection.

[0003] In order to be light and easy to arrange, the existing road anti-collision devices are basically hollow inside. After being moved to a designated location, water or sand is added inside. However, due to its hollow shape, after encountering a collision, its square discrimination ability is weak and it is easy to break instantly, and it cannot play a good anti-collision function. Therefore, it has great limitations in actual use and has room for improvement. Utility Model Content

[0004] The utility model aims to provide a road anti-collision device at a fork intersection, so as to solve the problem that the existing anti-collision device proposed in the above background technology has poor protection performance during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road anti-collision device at a fork intersection, comprising a barrel body, the top of which extends upward and is formed with a filling port; and also comprising a bottom barrel, which is arranged at the bottom of the barrel body; the top outer wall of the bottom barrel and the bottom inner wall of the barrel body are both provided with threads for connection, thereby realizing the connection and forming a complete anti-collision barrel; a reinforcement component is placed in the cavity formed by the barrel body and the bottom barrel, and fits with the inner wall of the barrel body, and the overall strength of the barrel body is improved by the reinforcement component, so that the barrel body can be prevented from being quickly impacted and crushed when impacted; the reinforcement component is composed of support rings arranged at equal intervals, and a connecting rod connecting all the support rings.

[0006] Preferably, the outer diameter of the support ring is equal to the inner diameter of the barrel body, the connecting rod is vertically arranged, and the outer side surface of the connecting rod is separated from or fitted with the barrel body to prevent the connecting rod from protruding and affecting the normal installation of the support ring. At the same time, the connecting rod and the support ring are a whole and can be easily disassembled and assembled.

[0007] Preferably, the support ring at the bottommost position is overlapped on the top of the bottom barrel, so as to support the support ring, and the support ring, connecting rod, barrel body and bottom barrel are all made of plastic.

[0008] Preferably, a stepped annular groove is provided on the bottom end surface of the bottom barrel, in which a top cover is placed. In normal use, the top cover is connected to the bottom barrel, and when the barrel body needs to be mounted on a structure such as a cement pier, the top cover is removed to achieve the mounting and enhance the functionality of the anti-collision barrel.

[0009] Preferably, a screw hole is provided on the stepped annular groove, a bolt is screwed into the edge of the top cover, and the bolt is threadedly connected to the screw hole.

[0010] Preferably, it also includes a bottom plate, the thickness of which is less than or equal to the depth of the stepped portion of the stepped ring groove to prevent the connecting bolts from protruding too much outside the bottom end of the bottom barrel, and the outer diameter of the bottom plate is equal to the inner diameter of the stepped portion of the stepped ring groove.

[0011] Preferably, a top cover is screwed onto the injection port, and when not in use or after injection, the top cover can be threadedly connected to the injection port to achieve closure; the outer surface of the barrel body is also wrapped with a reflective sticker.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The designed reinforcement components can improve the strength of the crash barrel itself, and can slow down or even avoid breakage during the collision process, thereby reducing the risk of the vehicle continuing to collide with other objects after breaking the crash barrel. At the same time, the reinforcement components are modularly assembled, and the existing integrated crash barrel is designed to be segmented, so it is very convenient to disassemble and assemble the reinforcement components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a bottom view of the utility model;

[0016] Figure 3 This is a bottom view of the utility model with the bottom plate removed;

[0017] Figure 4 It is a cross-sectional view of the utility model.

[0018] In the figure:

[0019] 100, barrel body; 100a, stepped ring groove; 100b, screw hole; 101, bottom barrel; 102, top cover; 103, bottom plate; 104, connecting rod; 105, support ring;

[0020] 200. Reflective stickers. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a road collision prevention device at a fork intersection, comprising

[0023] The barrel 100 has a top that extends upward and is formed with a material injection port;

[0024] Also includes

[0025] The bottom barrel 101 is arranged at the bottom of the barrel body 100; the top outer wall of the bottom barrel 101 and the bottom inner wall of the barrel body 100 are both provided with threads for connection, so as to realize the connection and form a complete anti-collision barrel;

[0026] The reinforcement component is placed in the cavity formed by the barrel body 100 and the bottom barrel 101, and fits with the inner wall of the barrel body 100. The overall strength of the barrel body 100 is improved by the reinforcement component, and when it is impacted, the barrel body 100 can be prevented from being quickly impacted and broken. The reinforcement component is composed of equidistantly arranged support rings 105 and a connecting rod 104 connecting all the support rings 105.

[0027] In this embodiment, preferably, the outer diameter of the support ring 105 is equal to the inner diameter of the barrel body 100, the connecting rod 104 is vertically arranged, and the outer side surface of the connecting rod 104 is separated from or fitted with the barrel body 100 to prevent the connecting rod 104 from protruding and affecting the normal installation of the support ring 105. At the same time, the connecting rod 104 and the support ring 105 are a whole and can be easily disassembled and assembled.

[0028] In this embodiment, preferably, the support ring 105 at the bottom position is overlapped on the top of the bottom barrel 101, so as to support the support ring 105, and the support ring 105, the connecting rod 104, the barrel body 100 and the bottom barrel 101 are all made of plastic.

[0029] In the present embodiment, preferably, a stepped annular groove 100a is provided on the bottom end surface of the bottom barrel 101, and a top cover 102 is placed in the stepped annular groove 100a. In normal use, the top cover 102 is connected to the bottom barrel 101. When the barrel body 100 needs to be mounted on a structure such as a cement pier, the top cover 102 is removed to achieve the mounting and enhance the functionality of the anti-collision barrel.

[0030] In this embodiment, preferably, a screw hole 100 b is provided on the stepped annular groove 100 a , and a bolt is screwed into the edge of the top cover 102 , and the bolt is threadedly connected to the screw hole 100 b .

[0031] In this embodiment, preferably, a bottom plate 103 is also included, and the thickness of the bottom plate 103 is less than or equal to the depth of the stepped part of the stepped annular groove 100a to prevent the connecting bolts from protruding too much to the outside of the bottom end of the bottom barrel 101, and the outer diameter of the bottom plate 103 is equal to the inner diameter of the stepped part of the stepped annular groove 100a.

[0032] In this embodiment, preferably, a top cover 102 is screwed into the injection port, and when not in use or after injection, the top cover 102 can be threadedly connected to the injection port to achieve closure; the outer surface of the barrel body 100 is also wrapped with a reflective sticker 200.

[0033] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), 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.

Claims

1. A road collision prevention device at a fork intersection, comprising The barrel body (100) has a top that extends upward and is formed with a material injection port; Features: Also includes A bottom barrel (101) is arranged at the bottom of the barrel body (100); a top outer wall of the bottom barrel (101) and a bottom inner wall of the barrel body (100) are both provided with threads for connection; The reinforcement component is placed in the cavity formed by the barrel body (100) and the bottom barrel (101) and fits with the inner wall of the barrel body (100). The reinforcement component is composed of support rings (105) arranged at equal intervals and a connecting rod (104) connecting all the support rings (105).

2. A road collision avoidance device at a fork intersection according to claim 1, characterized in that: The outer diameter of the support ring (105) is equal to the inner diameter of the barrel body (100), the connecting rod (104) is arranged vertically, and the outer side surface of the connecting rod (104) is separated from or fitted with the barrel body (100).

3. A road collision avoidance device at a fork intersection according to claim 2, characterized in that: The support ring (105) at the bottommost position is overlapped on the top of the bottom barrel (101), and the support ring (105), the connecting rod (104), the barrel body (100) and the bottom barrel (101) are all made of plastic.

4. The anti-collision device for a fork road according to claim 1, characterized in that: The bottom end surface of the bottom barrel (101) is provided with a stepped annular groove (100a), and a top cover (102) is placed in the stepped annular groove (100a).

5. The anti-collision device for a fork road according to claim 4, characterized in that: The stepped annular groove (100a) is provided with a screw hole (100b), and a bolt is screwed into the edge of the top cover (102), and the bolt is threadedly connected to the screw hole (100b).

6. The anti-collision device for a fork road according to claim 5, characterized in that: It also includes a bottom plate (103), the thickness of the bottom plate (103) is less than or equal to the depth of the stepped annular groove (100a), and the outer diameter of the bottom plate (103) is equal to the inner diameter of the stepped annular groove (100a).

7. The anti-collision device for a fork road according to claim 1, characterized in that: A top cover (102) is screwed onto the injection port; and the outer surface of the barrel body (100) is also wrapped with a reflective sticker (200).

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