Elastic guardrail

Abstract

The utility model provides an elastic guardrail and belongs to the technical field of traffic facilities. The pile comprises a pile column and a fence body, the pile column comprises a column body, a mounting plate used for being fixed to the ground is arranged at the bottom of the column body, a plurality of mounting insertion openings are formed in the left side and the right side of the column body, the fence body comprises a plurality of vertical fences, and the upper ends and the lower ends of the vertical fences are connected with transverse fences. Insertion columns used for being inserted into the installation insertion openings are arranged at the two ends of the transverse bars correspondingly, and a plurality of protruding rings are formed on the insertion columns. The utility model has the advantages of simple structure, strong structural strength, difficult toppling and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of traffic facilities, in particular to an elastic guardrail. Background Art

[0002] At present, urban traffic guardrails are composed of piles, upper and lower horizontal bars and vertical bars. Traffic guardrails can separate motor vehicles, non-motor vehicles and pedestrian traffic, and prevent bad traffic behaviors.

[0003] An elastic guardrail has appeared on the market, which can effectively alleviate the impact damage when people or vehicles accidentally collide with the guardrail. However, in the elastic guardrail, since the vertical bars and piles are made of elastic materials, they are prone to loosening or bending during the connection process, causing the guardrail to fall. Summary of the invention

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to provide an elastic guardrail which has a strong overall structural strength and is not easy to topple over while ensuring property and personal safety.

[0005] The purpose of the utility model is achieved in this way:

[0006] An elastic guardrail includes a pile and a fence body, the pile includes a column body, the bottom of the column body is provided with a mounting plate for fixing to the ground, the left and right sides of the column body are provided with a plurality of mounting sockets, the fence body includes a plurality of vertical bars, the upper and lower ends of the plurality of vertical bars are connected with horizontal bars, both ends of the horizontal bars are provided with plugs for inserting into the mounting sockets, the plugs are formed with a plurality of convex rings, when the plugs are inserted into the mounting sockets, the side walls of the convex rings abut against the outer edges of the mounting sockets.

[0007] The utility model is further configured that the vertical rails and the horizontal rails are integrally formed.

[0008] The utility model is further configured that a mounting frame is arranged between adjacent vertical bars, and a plurality of tight-fitting holes are arranged in the mounting frame.

[0009] The utility model is further configured that a side fence is arranged on one side of the column, and a mounting socket which is sleeved outside the mounting socket is opened on the side wall of the side fence.

[0010] The utility model is further configured that the plug column and the installation socket are provided with corresponding plug holes, and a locking buckle is provided in the plug hole.

[0011] The utility model is further configured such that the locking buckle includes a locking column that passes through the plug column and the socket on the mounting socket, a portion of the locking column abuts against the edge of the socket on one side, the other end of the locking column extends out of the socket on the other side and a locking ring is sleeved on the protruding portion, and the locking ring abuts against the edge of the socket on that side.

[0012] The utility model is further configured that the mounting plate and the column are formed as one piece, and the mounting plate is provided with a plurality of mounting holes for fixing to the ground.

[0013] The utility model is further configured such that the area of ​​the mounting plate is larger than the cross-sectional area of ​​the column, the number of the mounting holes is four, the cross-section of the mounting plate is rectangular, and the mounting holes are respectively arranged at the four corners of the mounting plate.

[0014] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0015] 1. The elastic guardrail provided by the utility model is provided with a plurality of convex rings during the connection process between the guardrail body and the pile column, which can not only play a good limiting effect, but also make the plug-in tight-fitting part not easy to bend, thereby improving the structural strength of the plug-in part.

[0016] 2. The mounting frame provided between the vertical bars of the utility model can facilitate the placement of warning signs and can be fixed with the tight-fitting holes by means of bolts, thereby enhancing a certain warning publicity effect.

[0017] 3. The side rails provided in the utility model can protect the ends of the column and prevent the installation sockets from being exposed.

[0018] 4. The locking buckle provided by the utility model can further enhance the connection strength between the plug post and the installation socket.

[0019] 5. The mounting plate provided by the utility model is integrally formed with the column and can be installed with a larger area to improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 yes Figure 1 An enlarged schematic diagram of part A;

[0022] Figure 3 yes Figure 1 An enlarged schematic diagram of part B;

[0023] Figure 4 It is a structural diagram of the locking buckle;

[0024] Figure 5 It is a schematic diagram of a local explosion;

[0025] Reference numerals:

[0026] 1-pile; 10-column; 11-mounting plate; 12-mounting socket; 13-locking socket; 14-mounting hole;

[0027] 2-bar body; 20-vertical bar; 21-horizontal bar; 22-insertion column; 23-convex ring; 24-mounting frame; 25-tight fitting hole;

[0028] 3-side rail; 30-installation socket;

[0029] 4-locking buckle; 40-locking column; 41-locking ring. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings. Figure 1 — Figure 5 :

[0031] A flexible guardrail includes a pile 1 and a fence body 2, wherein the pile 1 includes a column body 10, a mounting plate 11 for fixing to the ground is provided at the bottom of the column body 10, a plurality of mounting sockets 12 are provided on the left and right sides of the column body 10, and the fence body 2 includes a plurality of vertical bars 20, a plurality of vertical bars 20 are connected to horizontal bars 21 at the upper and lower ends, and both ends of the horizontal bars 21 are provided with plugs 22 for inserting into the mounting sockets 12, and a plurality of convex rings 23 are formed on the upper part of the plugs 22, and when the plugs 22 are inserted into the mounting sockets 12, the side walls of the convex rings 23 abut against the outer edges of the mounting sockets 12.

[0032] The specific installation process is to insert the plug posts 22 at both ends of the fence into the installation sockets 12 of the pile 1 to achieve installation and fixation. Because it is an elastic material, considering that there will be a certain amount of bending at the connection, a convex ring 23 is set. It can not only play a limiting role, but also enhance the structural strength here, making it difficult to bend, so that the entire guardrail is not easy to tip over. The overall structure is simple and the installation is relatively convenient.

[0033] Preferably, the vertical bar 20 and the horizontal bar 21 are integrally formed. The integrally formed bar body can improve the structural strength. In the above structure, the convex ring 23 is also integrally formed, which makes the manufacturing process simpler and the process is no longer complicated.

[0034] Preferably, a mounting frame 24 is provided between adjacent vertical bars 20, and a plurality of tight-fitting holes 25 are provided in the mounting frame 24. In the above structure, the mounting frame 24 is also integrally formed and formed between the two middle vertical bars. The tight-fitting holes 25 provided therein are used to fix the display board or warning board, and play the role of information introduction. The specific assembly method is that a display board with the same structure is arranged in the mounting frame 24, and holes matching the tight-fitting holes 25 are provided in the corners thereof, and the display board is bundled by bolts or cable ties.

[0035] Preferably, a side rail 3 is provided on one side of the column 10 , and a mounting socket 30 which is sleeved outside the mounting socket 12 is formed on the side wall of the side rail 3 .

[0036] In actual implementation, since the protruding installation socket on one side of the guardrail at the end may bring certain safety hazards to pedestrians or vehicles, a side rail 3 is provided and installed in a snap-fit ​​form to make its end smoother and safer.

[0037] Preferably, the plug column 22 and the mounting socket 12 are provided with corresponding locking holes 13 , and a locking buckle 4 is provided in the locking hole 13 .

[0038] Preferably, the locking buckle 4 includes a locking column 40 that passes through the plug column 22 and the locking socket 13 on the mounting socket 12, a portion of the locking column 40 abuts against the edge of the locking socket 13 on one side, the other end of the locking column 40 extends out of the locking socket 13 on the other side and a locking ring 41 is sleeved on the protruding portion, and the locking ring 41 abuts against the edge of the locking socket 13 on that side.

[0039] In the above structure, the locking buckle 4 has a relatively simple structure, and it acts as a pin to further connect the two plug-in connected components and enhance stability.

[0040] Preferably, the mounting plate 11 and the column 10 are formed in one piece, and the mounting plate 11 is provided with a plurality of mounting holes 14 for ground fixing connection.

[0041] During the implementation process, expansion bolts are driven into the mounting holes 14 for fixing.

[0042] Preferably, the area of ​​the mounting plate 11 is larger than the cross-sectional area of ​​the column 10 , the number of the mounting holes 14 is four, the cross-section of the mounting plate 11 is rectangular, and the mounting holes 14 are respectively arranged at the four corners of the mounting plate 11 .

[0043] In the above structure, the area of ​​the mounting plate is set larger to play a stabilizing role, and the mounting holes are spread out to further enhance stability.

[0044] In addition, during the implementation process, the material of the pile can be TPU, PU, ​​EVA, PE or TPE, and the material of the fence can be PE or PP.

[0045] It is worth mentioning that in order to enhance the structural strength, a number of triangular chamfers are arranged between the vertical bars and the horizontal bars, and the chamfers are integrally formed with the vertical bars and the horizontal bars; reflective strips are affixed to the side walls of the vertical bars, the side walls of the columns and the surface of the mounting plate to enhance the reflective warning effect of the guardrail.

[0046] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An elastic guardrail, comprising a pile (1) and a guardrail body (2), characterized in that: The pile column (1) comprises a column (10), the bottom of the column (10) is provided with a mounting plate (11) for fixing to the ground, the left and right sides of the column (10) are provided with a plurality of mounting sockets (12), the fence body (2) comprises a plurality of vertical bars (20), the upper and lower ends of the plurality of vertical bars (20) are connected with horizontal bars (21), both ends of the horizontal bars (21) are provided with plug-in columns (22) for inserting into the mounting sockets (12), the upper part of the plug-in columns (22) is formed with a plurality of convex rings (23), when the plug-in columns (22) are inserted into the mounting sockets (12), the side walls of the convex rings (23) abut against the outer edges of the mounting sockets (12).

2. The elastic guardrail according to claim 1, characterized in that: The vertical rail (20) and the horizontal rail (21) are integrally formed.

3. An elastic guardrail according to claim 1 or 2, characterized in that: A mounting frame (24) is arranged between adjacent vertical bars (20), and a plurality of tight-fitting holes (25) are arranged in the mounting frame (24).

4. The elastic guardrail according to claim 1, characterized in that: A side fence (3) is provided on one side of the column (10), and a side wall of the side fence (3) is provided with a mounting socket (30) which is sleeved outside the mounting socket (12).

5. The elastic guardrail according to claim 1, characterized in that: The plug post (22) and the installation socket (12) are provided with corresponding locking sockets (13), and a locking buckle (4) is arranged in the locking socket (13).

6. The elastic guardrail according to claim 5, characterized in that: The locking buckle (4) comprises a locking column (40) penetrating the insertion column (22) and the locking socket (13) on the mounting socket (12); a portion of the locking column (40) abuts against the edge of the locking socket (13) on one side; the other end of the locking column (40) extends out of the locking socket (13) on the other side and a locking ring (41) is sleeved on the extended portion; the locking ring (41) abuts against the edge of the locking socket (13) on the side.

7. The elastic guardrail according to claim 1, characterized in that: The mounting plate (11) and the column (10) are integrally formed, and a plurality of mounting holes (14) for ground fixing connection are provided on the mounting plate (11).

8. The elastic guardrail according to claim 7, characterized in that: The area of ​​the mounting plate (11) is larger than the cross-sectional area of ​​the column (10), the number of the mounting holes (14) is four, the cross-section of the mounting plate (11) is rectangular, and the mounting holes (14) are respectively arranged at the four corners of the mounting plate (11).

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