Municipal road anti-collision pier

Abstract

The utility model discloses a municipal road anti-collision pier, and belongs to the technical field of municipal road protection, the municipal road anti-collision pier comprises multiple groups of fan-shaped barrels, the multiple groups of fan-shaped barrels are mutually hinged, the two groups of fan-shaped barrels on the outermost side are detachable, the multiple groups of fan-shaped barrels can form a barrel-shaped structure in a surrounding manner, and supporting legs are detachably mounted on the sides, away from fan-shaped surfaces, of the fan-shaped barrels; the sides, away from the arc-shaped face, of every two adjacent fan-shaped barrels are connected through a connecting rod, and the technical effects that a wider road area can be covered, the protection effect is improved, and the protection functions are more diversified are achieved.

Description

Technical Field

[0001] This application relates to the technical field of municipal road protection, and more specifically, to an anti-collision pier for municipal roads. Background Technique

[0002] Currently, common anti-collision piers generally use plastic anti-collision barrels or cement concrete anti-collision piers. The barrel-shaped anti-collision piers used in municipal roads play an important role in traffic safety. They can not only effectively protect and buffer the damage caused by vehicle collisions, but also improve the safety and smoothness of road traffic through warning and guiding functions. At the same time, their durability and ease of maintenance also make them outstanding in highway traffic safety equipment.

[0003] The current barrel-shaped anti-collision pier has a fixed barrel-shaped structure. During use, the protection area is fixed, so the overall protection area range is the barrel diameter range, and it cannot be adjusted for use in a larger protection area range, resulting in a single protection function.

[0004] In view of this, we propose an anti-collision pier for municipal roads. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of this application is to provide an anti-collision pier for municipal roads, which solves the technical problems in the above background technique and realizes the technical effects of being able to cover a wider road area, improving the protection effect, and having more diverse protection functions.

[0007] 2. Technical Solutions

[0008] The technical solution of this application provides an anti-collision pier for municipal roads, including: multiple groups of fan-shaped barrels, which are hinged to each other. The two outermost groups of fan-shaped barrels are detachable. The multiple groups of fan-shaped barrels can be surrounded to form a barrel-shaped structure. A support leg is detachably installed on the side of the fan-shaped barrel away from the fan-shaped surface, and the sides of adjacent two groups of fan-shaped barrels away from the arc surface are connected by a connecting rod.

[0009] As an optional solution of the technical solution of this application document, the fan-shaped barrel includes a barrel body, a reflective sticker is pasted on the fan-shaped surface of the barrel body, an inclined internal thread sleeve is fixed on the side of the barrel body away from the reflective sticker, and the support leg includes a support rod threadedly connected to the internal thread sleeve and a bearing plate fixed at the lower end of the support rod.

[0010] As an alternative solution to the technical solution of this application document, shaft rods are fixedly installed on the sides of the two outer barrel bodies away from the reflective stickers, and at least two shaft rods are fixed on the sides of the multiple inner barrel bodies away from the reflective stickers. A limiting disk is fixed to the shaft rod. One end of the connecting rod is provided with a shaft hole adapted to the shaft rod, and the other end is provided with a downward-opening U-shaped opening adapted to the shaft rod. A buckle plate is integrally formed on the inner side of the opening of the U-shaped opening.

[0011] As an alternative solution to the technical solution of this application document, a water injection port is integrally cast at the upper end of the barrel body. The water injection port is threadedly connected with a barrel cover. A plurality of positioning convex blocks are integrally formed on one side wall of the barrel body, and a groove adapted to the positioning convex blocks is integrally formed on the other side wall of the barrel body.

[0012] As an alternative solution to the technical solution of this application document, a support plate is fixedly installed at the lower edge of the side of the barrel body away from the reflective sticker, and a rib plate is fixed between the support plate and the barrel body.

[0013] As an alternative solution to the technical solution of this application document, a plurality of hinges are hinged between adjacent two barrel bodies, and a plurality of buckles are fixedly installed between the two outermost barrel bodies.

[0014] As an alternative solution to the technical solution of this application document, a storage bin is reserved in the center among the multiple barrel bodies, and the storage bin is used for storing the support legs.

[0015] 3. Beneficial effects

[0016] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0017] 1. In this application, multiple fan-shaped barrels are arranged in a straight line, thereby increasing the overall protection area. Adjacent two groups of fan-shaped barrels are fixedly connected by multiple connecting rods, and with the support of the support legs, the overall support stability is improved. After removing the support legs and the connecting rods, by surrounding multiple groups of fan-shaped barrels into a barrel-shaped structure and fixing them, at this time, multiple groups of fan-shaped barrels as a whole form a barrel-shaped anti-collision pier structure, and the protection form can be adjusted according to needs, improving the diversity of protection functions;

[0018] 2. In this application, a plurality of positioning convex blocks are integrally formed on one side wall of the barrel body, and a groove adapted to the positioning convex blocks is integrally formed on the other side wall of the barrel body. When multiple barrel bodies are surrounded into a barrel-shaped structure, the positioning convex blocks are inserted into the adjacent and corresponding grooves at this time, thereby avoiding the problem of axial movement between adjacent two barrel bodies in the barrel-shaped structure, and increasing the stability of the overall barrel-shaped state;

[0019] 3. After the whole is formed into a barrel-shaped structure, a storage bin is formed at the center of the barrel-shaped anti-collision pier at this time. First, it can avoid the mutual interference between the supporting legs and the connecting rods at the bottom after storage. Second, after the supporting legs are disassembled from the back of the barrel, the supporting legs can be stored in the storage bin. Description of the Drawings

[0020] Figure 1 Schematic diagram of the overall unfolded protective back structure of a municipal road anti-collision pier disclosed in a preferred embodiment of the present application;

[0021] Figure 2 Schematic diagram of the overall unfolded protective front structure of a municipal road anti-collision pier disclosed in a preferred embodiment of the present application;

[0022] Figure 3 Schematic diagram of the barrel body and support legs of a municipal road anti-collision pier disclosed in a preferred embodiment of the present application;

[0023] Figure 4 Schematic diagram of the connecting rod of a municipal road anti-collision pier disclosed in a preferred embodiment of the present application;

[0024] Figure 5 Schematic diagram of the overall state of a municipal road anti-collision pier formed into a barrel-shaped anti-collision pier in a preferred embodiment of the present application;

[0025] Explanation of the reference numerals in the figure: 1, sector barrel; 11, barrel body; 12, water injection port; 13, barrel cover; 14, groove; 15, positioning convex block; 16, shaft rod; 161, limit disk; 17, internal thread sleeve; 18, support plate; 181, rib plate; 2, connecting rod; 21, shaft hole; 22, U-shaped opening; 23, buckle plate; 3, support leg; 31, strut; 32, bearing plate; 4, storage bin; 5, reflective sticker; 6, buckle; 7, hinge. Detailed Description of the Invention

[0026] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0027] A municipal road anti-collision pier includes: multiple groups of sector barrels 1, the multiple groups of sector barrels 1 are hinged to each other, the two outermost groups of sector barrels 1 are detachable, the multiple groups of sector barrels 1 can be formed into a barrel-shaped structure, the side of the sector barrel 1 away from the sector surface is detachably provided with support legs 3, and the sides of adjacent two groups of sector barrels 1 away from the arc surface are connected by a connecting rod 2.

[0028] Refer to Figures 1-5, the arc surface of the sector barrel 1 is the protective surface. Multiple sets of sector barrels 1 are hinged to each other and can be flipped and adjusted, and multiple sets of sector barrels 1 are all placed on the protective side. At this time, multiple sets of sector barrels 1 are arranged in a straight line, so as to increase the overall protective area range. Adjacent two sets of sector barrels 1 are fixedly connected by multiple connecting rods 2, and under the support of the support legs 3, the overall support stability is improved. After removing the support legs 3 and the connecting rods 2, by surrounding multiple sets of sector barrels 1 into a barrel-shaped structure and fixing them, at this time, multiple sets of sector barrels 1 as a whole form a barrel-shaped anti-collision pier structure, and the protective form can be adjusted according to needs, improving the diversity of the protective function.

[0029] The sector barrel 1 includes a barrel body 11. A reflective sticker 5 is pasted on the sector surface of the barrel body 11. An inclined internal thread sleeve 17 is fixed on the side of the barrel body 11 away from the reflective sticker 5. The support leg 3 includes a strut 31 threadedly connected to the internal thread sleeve 17 and a bearing plate 32 fixed to the lower end of the strut 31.

[0030] Refer to Figure 1 and Figure 2 and Figure 3 , the side with the reflective sticker 5 is the front protective surface, and the reflective sticker 5 is used to play a reflective warning role at night. After the end of the strut 31 away from the bearing plate 32 is threadedly connected to the internal thread sleeve 17, at this time, the strut 31 is in an inclined support state, and the lower surface of the bearing plate 32 is coplanar with the lower surface of the barrel body 11 to increase the support area at the lower end of the strut 31, and under the combined action of the strut 31 and the bearing plate 32, the support stability in the state where multiple barrel bodies 11 are arranged in a straight line is improved.

[0031] Shaft rods 16 are fixedly installed on the sides of the two outer barrel bodies 11 away from the reflective sticker 5. At least two shaft rods 16 are fixed on the sides of the multiple inner barrel bodies 11 away from the reflective sticker 5. A limit disk 161 is fixed on the shaft rod 16. One end of the connecting rod 2 is provided with a shaft hole 21 adapted to the shaft rod 16, and the other end is provided with a U-shaped opening 22 adapted to the shaft rod 16 and opening downward. A clamping plate 23 is integrally formed on the inner side of the opening of the U-shaped opening 22.

[0032] Refer to Figure 1 and Figure 3 and Figure 4, on the back of the two outermost barrels 11, a shaft rod 16 is fixedly installed, and on the back of the multiple inner barrels 11, two shaft rods 16 are fixedly installed. A connecting rod 2 is rotatably arranged on the shaft rod 16 of the leftmost barrel 11. Then, the U-shaped opening 22 at the other end of the connecting rod 2 can be snapped onto a shaft rod 16 of an adjacent barrel 11, and the fastening reliability between the U-shaped opening 22 end of the connecting rod 2 and the barrel 11 can be improved through a buckle plate 23. A connecting rod 2 is rotatably arranged on the shaft rods 16 on the back of the multiple middle barrels 11, and under the action of a limit disk 161, the connecting rod 2 is prevented from falling off. By snapping the end of the connecting rod 2 with the U-shaped opening 22 onto the adjacent shaft rod 16 on the right, the multiple linearly arranged barrels 11 can be fixed.

[0033] At the upper end of the barrel 11, a water injection port 12 is integrally cast. The water injection port 12 is threadedly connected with a barrel cover 13. On one side wall of the barrel 11, multiple positioning protrusions 15 are integrally formed, and on the other side wall of the barrel 11, a groove 14 adapted to the positioning protrusions 15 is integrally formed.

[0034] Refer to Figure 2 and Figure 3 , through the water injection port 12, sand or water can be filled into the barrel 11 to increase its own weight, and it can also play a buffering role when being impacted. Finally, it is sealed through the threaded connection between the barrel cover 13 and the water injection port 12. At the same time, when multiple barrels 11 are surrounded into a barrel-shaped structure, the positioning protrusions 15 at this time are inserted into the adjacent and corresponding grooves 14, thereby avoiding the problem of axial movement between two adjacent barrels 11 in the barrel-shaped structure, and increasing the stability of the overall barrel-shaped state.

[0035] On the lower edge of the side of the barrel 11 away from the reflective sticker 5, a support plate 18 is fixedly installed, and a rib plate 181 is fixed between the support plate 18 and the barrel 11.

[0036] Refer to Figure 1 and Figure 3 , through the support plate 18 fixedly installed at the lower edge of the back of the barrel 11, the support area at the bottom of the barrel 11 is increased, and the overall support stability is improved. And under the action of the rib plate 181, the support strength of the support plate 18 can be improved.

[0037] A plurality of hinges 7 are hinged between two adjacent barrels 11, and a plurality of buckles 6 are fixedly installed between the two outermost barrels 11.

[0038] Refer to Figure 2 and Figure 5 , two adjacent barrels 11 are hinged through a plurality of hinges 7 to facilitate the flipping adjustment between the barrels 11, and when enclosed into a barrel-shaped structure, the two outermost barrels 11 are fixed through a plurality of buckles 6, so as to fix the barrel-shaped anti-collision state.

[0039] A storage bin 4 is reserved at the center among multiple rear barrel bodies 11, and the storage bin 4 is used to store the support legs 3.

[0040] Refer to Figure 5 When the whole is formed into a barrel-shaped structure, a storage bin 4 is formed at the center of the barrel-shaped anti-collision pier at this time. First, it can prevent the support legs 3 and the connecting rods 2 at the bottom from interfering with each other after being stored. Second, after the support legs 3 are disassembled from the back of the barrel body 11, the support legs 3 can be stored in the storage bin 4.

[0041] Working principle: When it is necessary to increase the overall protection area of the anti-collision pier, first disassemble the buckle 6, then turn over multiple barrel bodies 11 and arrange them in a straight line state, so that the left connecting rod 2 of adjacent two barrel bodies 11 rotates clockwise, and the U-shaped opening 22 of the connecting rod 2 on the left barrel body 11 is clamped onto the shaft rod 16 on the back of the right barrel body 11. At this time, through the sequential connection of multiple connecting rods 2, multiple barrel bodies 11 arranged in a straight line are fixed. Subsequently, screw the support rod 31 onto the internal thread sleeve 17 until the support rod 31 cannot be rotated. At this time, the lower surface of the bearing plate 32 is coplanar with the lower surface of the barrel body 11. Finally, place the whole at the position that needs to be protected, then remove the barrel cover 13, fill the barrel body 11 with sand and gravel or water through the water injection port 12, and finally thread the barrel cover 13 onto the water injection port 12.

Claims

1. A municipal road crash barrier, characterized in that: Comprising: Multiple groups of sector buckets (1), the multiple groups of said sector buckets (1) are hinged to each other, the two outermost groups of said sector buckets (1) are detachable, the multiple groups of said sector buckets (1) can be surrounded to form a barrel-shaped structure, and a support leg (3) is detachably installed on the side of the sector bucket (1) away from the sector surface. The sides of adjacent two groups of said sector buckets (1) away from the arc surface are connected by a connecting rod (2).

2. A municipal road crash barrier according to claim 1, characterized in that: The sector bucket (1) includes a barrel body (11), a reflective sticker (5) is pasted on the sector surface of the barrel body (11), and an inclined internal thread sleeve (17) is fixed on the side of the barrel body (11) away from the reflective sticker (5). The support leg (3) includes a strut (31) threadedly connected to the internal thread sleeve (17) and a bearing plate (32) fixed to the lower end of the strut (31).

3. The anti-collision pier for municipal roads according to claim 2, characterized in that: Shaft rods (16) are fixedly installed on the sides of the two outermost barrel bodies (11) away from the reflective sticker (5), and at least two shaft rods (16) are fixed on the sides of the multiple inner barrel bodies (11) away from the reflective sticker (5). A limit disk (161) is fixed to the shaft rod (16). One end of the connecting rod (2) is provided with a shaft hole (21) adapted to the shaft rod (16), and the other end is provided with a U-shaped opening (22) adapted to the shaft rod (16) and opening downward. A clamping plate (23) is integrally formed on the inner side of the opening of the U-shaped opening (22).

4. A municipal road anti-collision pier according to claim 2, characterized in that: A water injection port (12) is integrally cast at the upper end of the barrel body (11), the water injection port (12) is threadedly connected with a barrel cover (13), a plurality of positioning bumps (15) are integrally formed on one side wall of the barrel body (11), and a groove (14) adapted to the positioning bumps (15) is integrally formed on the other side wall of the barrel body (11).

5. The anti-collision pier for a municipal road according to claim 2, characterized in that: A support plate (18) is fixedly installed at the lower edge of the side of the barrel body (11) away from the reflective sticker (5), and a rib plate (181) is fixed between the support plate (18) and the barrel body (11).

6. The anti-collision pier for a municipal road according to claim 2, characterized in that: A plurality of hinges (7) are hinged between adjacent two barrel bodies (11), and a plurality of buckles (6) are fixedly installed between the two outermost barrel bodies (11).

7. A municipal road crash barrier according to claim 2, characterized in that: A storage bin (4) is reserved in the center between the multiple barrel bodies (11) after surrounding, and the storage bin (4) is used for storing the support legs (3).

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