Elastic protective device for the edge of a port wharf

Abstract

The invention discloses an elastic protective device for the edge of a port wharf, which comprises a fixed seat, a support plate, a fixed block, a fixed cylinder, a connecting seat 1, a connecting seat 2, a protective plate, an elastic plate, a supporting seat, a connecting shaft, and a movable sleeve , guide hole, buffer spring 1, movable block, fixed sleeve body and buffer spring 2, etc.; the present invention has a reasonable and simple structure, where the fixed seat, support plate, fixed block and fixed column form a triangular shape, thereby improving the support of the support plate. The fixed stability also ensures that the upper side of the protective plate can rotate around the hinge point of the first connecting seat and the second connecting seat; the buffer spring one and the second buffer spring provided in the present invention can improve the stability of the lower side of the protective plate when it is impacted. Cushioning effect; in the present invention, when the protective plate is impacted, it will rotate around the hinge point of the connecting seat 1 and the connecting seat 2 to form an inclined plane, so that part of the impact force can be transmitted to the ground to ensure that the protective device will not be damaged and affect the protective effect .

Description

technical field [0001] The invention relates to a protective device, in particular to an elastic protective device for the edge of a port wharf. Background technique [0002] The port terminals are all set up by the river or the sea, and the flow of people in the port terminal is relatively large. In order to protect people or vehicles from falling into the river or sea, it is relatively common to set up protective fences on the shore of the port terminal. Protection The fence plays the role of warning and protection; at night, due to the dark sky, people traveling can't see the position of the fence, and the effect of the fence at night is greatly reduced. Vehicles and people It is very prone to safety accidents; and the ordinary guardrail can only serve as a warning. When the vehicle is running at high speed, it collides with the guardrail and does not have a buffer effect, causing great damage to the vehicle and the driver itself. The guardrail of elastic cushioning effe...

AI Technical Summary

Problems solved by technology

[0002] The port terminals are all set up by the river or the sea, and the flow of people in the port terminal is relatively large. In order to protect people or vehicles from falling into the river or sea, it is relatively common to set up protective fences on the shore of the port terminal. Protection The fence plays the role of warning and protection; at night, due to the dark sky, people traveling can't see where the fence is located, and the effect of the fence playing a warning and protection is greatly reduced at night, vehicles and people It is very prone to safety accidents; and the ordinary guardrail can only serve as a warning. When the vehicle is running at high speed, it collides with the guardrail and does not have a buffer effect, which causes great damage to the vehicle and the driver itself. The protective fence with elastic buffering effect is necessary

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