Auxiliary mounting device for wave-shaped guardrail at road turning
A technology for installing devices and corners, applied in road safety devices, roads, roads, etc., and can solve problems such as pulling personnel injury, wave guardrail rebound, etc.
Pending Publication Date: 2022-06-17
顾徐俊
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary installation device for the wave-shaped guardrail at the turning of the road, which solves the problem that the wave-shaped guardrail often rebounds due to lack of strength when pulling, causing injury to the pulling personnel
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[0025] like Figure 1-6 As shown in the figure, an auxiliary installation device for a wave guardrail at a turning point of a highway includes a main splint 1 and a secondary splint 2. The main splint 1 is located on the left side of the auxiliary splint 2, and the front and back of the main splint 1 are fixedly connected with a main support leg 3. The upper ends of the two main support legs 3 are fixedly connected with a connecting frame 4, the upper ends of the two connecting frames 4 are fixedly connected with a top ring 7, and the lower ends of the two connecting frames 4 are fixedly inserted with a short shaft 5. The two top rings 7. The sides away from each other are provided with side support plates 6, the upper ends of the two side support plates 6 are fixedly connected with vertical frames 8, and the right ends of the two vertical frames 8 are respectively rotated and sleeved on the outer surfaces of the two short shafts 5. , the upper surface of each side support pla...
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The invention provides an auxiliary mounting device for a wave-shaped guardrail at a highway turning, and relates to the field of highway construction. The auxiliary mounting device for the wave-shaped guardrail at the road turning comprises a main clamping plate and an auxiliary clamping plate, the main clamping plate is located on the left side of the auxiliary clamping plate, main supporting legs are fixedly connected to the front face and the back face of the main clamping plate correspondingly, connecting frames are fixedly connected to the upper ends of the two main supporting legs correspondingly, and top rings are fixedly connected to the upper ends of the two connecting frames correspondingly; short shafts are fixedly inserted into the lower ends of the two connecting frames correspondingly, and side supporting plates are arranged on the sides, away from each other, of the two top rings correspondingly. According to the auxiliary mounting device for the corrugated guardrail at the road turning, by arranging a top ring, a side supporting plate, a vertical supporting plate, a shifting plate and a sliding block A, the corrugated guardrail is pushed by the shifting plate to move to the top ring and then falls off from the right side of the top ring, and then the shifting plate pushes the corrugated guardrail to move downwards when continuing to rotate; the problems that the wave-shaped guardrail rebounds frequently due to insufficient strength in the pulling process, and pulling personnel are injured are solved.
Description
technical field [0001] The invention relates to the field of highway construction, in particular to an auxiliary installation device for a wave guardrail at a turning point of a highway. Background technique [0002] Highway construction refers to the survey, measurement, design, construction, maintenance and management of highway structures. Highway construction includes a series of projects such as roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring. , my country's highway construction should be combined with railways, waterways, aviation and other transportation to comprehensively consider its role and status in intermodal transportation, according to its political, military, economic, people's life and other needs, combined with geographical environmental conditions, formulate national highways divided by grades network planning. [0003] The wave guardrail is mainly to prevent the uncontrolled v...
Claims
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Login to View More IPC IPC(8): E01F15/04
CPCE01F15/0484E01F15/0407
Inventor 顾徐俊
Owner 顾徐俊