Corrugated beam guardrail protection capability improving structure

Abstract

The utility model discloses a structure for improving the protective capability of a wave-shaped beam guardrail, which relates to the field of road safety facilities and comprises a stand column, the side wall of the stand column is provided with the wave-shaped beam guardrail, a mounting frame is arranged between the stand column and the wave-shaped beam guardrail, the top of the stand column is provided with a groove, and an adjusting column is arranged in the groove. First mounting holes are formed in the side walls of the adjusting columns and the side walls of the mounting frames, first mounting bolts are arranged in the first mounting holes, and the first mounting bolts are locked through first nuts. The T-shaped part on the reinforcing fence is clamped into the T-shaped groove in the adjusting column, the reinforcing fence is installed, the installing frame is locked through the first installing bolt through the installing frame, the corrugated beam guardrail is connected with the installing frame through the second installing bolt, and at the moment, the reinforcing fence is installed through the adjusting column. And the reinforcing rods and the abutting blocks abut against the rear side of the wave-shaped beam guardrail to block the wave-shaped beam guardrail, and therefore the protection capacity of the wave-shaped beam guardrail can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of highway safety facilities, in particular to a corrugated beam guardrail protection capacity promotion structure. BACKGROUND

[0002] Corrugated beam guardrails are usually installed on both sides and central isolation belts of expressways, and the corrugated beam guardrail is one of the most important parts of traffic engineering safety facilities, which is a longitudinal energy-absorbing structure, and its function is to absorb vehicle collision energy through self-deformation, thereby changing the driving direction of the vehicle, preventing the vehicle from going out of the road or entering the opposite lane, and minimizing the harm to the passengers.

[0003] At present, when the corrugated beam guardrail is used, a stand is installed on both sides of the road, and the corrugated beam guardrail is installed on both sides, and because the corrugated beam guardrail is usually a single-layer structure, the protection capacity is insufficient, and when it is hit by external objects, the corrugated beam guardrail is easily damaged, thereby causing traffic accidents.

[0004] Therefore, it is necessary to invent a corrugated beam guardrail protection capacity promotion structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a corrugated beam guardrail protection capacity promotion structure to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a corrugated beam guardrail protection capacity promotion structure, including a stand, the side wall of the stand is provided with a corrugated beam guardrail, the stand and the corrugated beam guardrail are provided with a mounting frame, the top of the stand is provided with a groove, and the groove is provided with an adjusting column, the side wall of the adjusting column and the mounting frame is provided with a first mounting hole, and the first mounting hole is provided with a first mounting bolt, the first mounting bolt is locked through a first nut, the left and right sides of the stand are provided with a strip-shaped mouth corresponding to the first mounting bolt, the side wall of the mounting frame and the corrugated beam guardrail is provided with a second mounting hole, and the second mounting hole is provided with a second mounting bolt, the second mounting bolt is locked through a second nut, the front and back sides of the adjusting column are provided with a reinforcing fence, the side wall of the reinforcing fence is connected with a plurality of reinforcing rods, and the other end of the plurality of reinforcing rods is connected with a pressing block.

[0007] Preferably, the front and back sides of the stand are provided with a U-shaped mouth corresponding to the reinforcing fence, the side wall of the stand is provided with a plurality of third mounting holes, and the third mounting holes are provided with third mounting bolts, the third mounting bolts are locked through third nuts, and the side wall of the adjusting column is provided with a fourth mounting hole corresponding to the third mounting bolt.

[0008] Preferably, the two sides of the reinforcing fence are provided with T-shaped parts, and the front and back sides of the adjusting column are provided with T-shaped grooves corresponding to the T-shaped parts.

[0009] Preferably, the four sides of the column are provided with drainage holes, and the drainage holes are communicated with the grooves.

[0010] The technical effects and advantages of the present application are as follows:

[0011] The T-shaped part on the reinforcing fence is clamped into the T-shaped groove on the adjusting column to install the reinforcing fence. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0013] Figure 2 It is a schematic diagram of the side structure of the present application. Figure 1

[0014] Figure 3 It is a schematic diagram of the top structure of the present application. Figure 1

[0015] Figure 4 It is a schematic diagram of the A part of the present application. Figure 3

[0016] In the figure: 1, column; 2, wave beam guardrail; 3, mounting bracket; 4, adjusting column; 5, first mounting bolt; 6, second mounting bolt; 7, reinforcing fence; 8, reinforcing rod; 9, abutting block; 10, third mounting bolt; 11, T-shaped part; 12, drainage hole. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0018] The present application provides a Figures 1-4 ​​​The shown one kind wave-shaped beam guardrail protection ability promotion structure, including stand 1, the side wall of stand 1 is provided with wave-shaped beam guardrail 2, and installation frame 3 is provided between stand 1 and wave-shaped beam guardrail 2, recess is set up in the top of stand 1, and adjusting column 4 is set up in recess, first mounting hole is set up in the side wall of adjusting column 4 and installation frame 3, and first mounting bolt 5 is set up in first mounting hole, first mounting bolt 5 is locked by first nut, and strip-shaped mouth corresponding with first mounting bolt 5 is set up in the left and right sides of stand 1, second mounting hole is set up in the side wall of installation frame 3 and wave-shaped beam guardrail 2, and second mounting bolt 6 is set up in second mounting hole, and second mounting bolt 6 is locked by second nut, and reinforcing bar 7 is set up in the front and back sides of adjusting column 4, a plurality of reinforcing rods 8 are connected to the side wall of reinforcing bar 7, and the other end of a plurality of reinforcing rods 8 is connected to abutting block 9, by the T-shaped part 11 on the reinforcing bar 7 is clamped into the T-shaped groove on the adjusting column 4, the reinforcing bar 7 is installed, by the installation frame 3 is set up, the installation frame 3 is locked by first mounting bolt 5, and wave-shaped beam guardrail 2 is connected with installation frame 3 by second mounting bolt 6, at this time, the reinforcing rod 8 and the abutting block 9 are abutted against the back side of wave-shaped beam guardrail 2, and the wave-shaped beam guardrail 2 is blocked, and the protection ability of wave-shaped beam guardrail 2 can be improved.

[0019] The U-shaped mouth corresponding with reinforcing bar 7 is set up in the front and back sides of stand 1, a plurality of third mounting holes are set up in the side wall of stand 1, and third mounting bolt 10 is set up in third mounting hole, and third mounting bolt 10 is locked by third nut, and fourth mounting hole corresponding with third mounting bolt 10 is set up in the side wall of adjusting column 4, by rotating third locking nut, and third mounting bolt 10 is extracted from one of third mounting holes, adjusting column 4 is pulled, the height of adjusting column 4 is adjusted, and third mounting bolt 10 is inserted into other third mounting hole, and the height of adjusting column 4 can be adjusted.

[0020] The two sides of reinforcing bar 7 are provided with T-shaped part 11, and T-shaped groove corresponding with T-shaped part 11 is set up in the front and back sides of adjusting column 4, so that the reinforcing bar 7 can be conveniently and quickly installed.

[0021] Drainage hole 12 is set up around stand 1, and drainage hole 12 is communicated with recess, so that water can be effectively avoided in the recess on the top of stand 1.

[0022] The working principle of the utility model:

[0023] The reinforcing bar 7 is installed by clamping the T-shaped part 11 on the reinforcing bar 7 into the T-shaped slot on the adjusting column 4, the mounting frame 3 is locked by the first mounting bolt 5, the corrugated beam guardrail 2 is connected with the mounting frame 3 by the second mounting bolt 6, at this time, the reinforcing rod 8 and the abutting block 9 abut against the rear side of the corrugated beam guardrail 2 to block the corrugated beam guardrail 2, the height of the adjusting column 4 is adjusted by rotating the third locking nut and pulling out the third mounting bolt 10 from one of the third mounting holes, pulling the adjusting column 4, adjusting the height of the adjusting column 4, and inserting the third mounting bolt 10 into the other third mounting hole, so that the height of the adjusting column 4 can be adjusted.

[0024] It should be finally pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A structure for improving the protective capability of a wavelike beam guardrail, comprising a stand column, characterized in that: The side wall of the column is provided with a wave beam guardrail, a mounting frame is arranged between the column and the wave beam guardrail, a recess is formed in the top of the column, an adjusting column is arranged in the recess, first mounting holes are formed in the side wall of the adjusting column and the mounting frame, first mounting bolts are arranged in the first mounting holes, the first mounting bolts are locked by first nuts, strip-shaped openings corresponding to the first mounting bolts are formed in the left and right sides of the column, second mounting holes are formed in the side wall of the mounting frame and the wave beam guardrail, second mounting bolts are arranged in the second mounting holes, the second mounting bolts are locked by second nuts, reinforcing bars are arranged on the front and back sides of the adjusting column, the side wall of the reinforcing bar is connected with a plurality of reinforcing rods, and the other ends of the reinforcing rods are connected with abutting blocks.

2. The improved W-beam guardrail system of claim 1, wherein: U-shaped openings corresponding to the reinforcing bars are formed in the front and back sides of the column, a plurality of third mounting holes are formed in the side wall of the column, third mounting bolts are arranged in the third mounting holes, the third mounting bolts are locked by third nuts, and fourth mounting holes corresponding to the third mounting bolts are formed in the side wall of the adjusting column.

3. The W-beam guardrail capacity enhancement structure of claim 1, wherein: T-shaped parts are arranged on the two sides of the reinforcing bar, and T-shaped grooves corresponding to the T-shaped parts are formed in the front and back sides of the adjusting column.

4. The W-beam guardrail capacity enhancement structure of claim 1, wherein: Drainage holes are formed around the column and are communicated with the recess.

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