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A protective fence device for a road bridge

A technology of enclosure devices and road bridges, which is applied to road safety devices, roads, fences, etc., can solve the problems of general fixing effect, small warning range, and affect the appearance, and achieves improved warning range, height of the device, and increased visibility. effect of sight distance

Inactive Publication Date: 2021-04-27
黔南公路建设养护有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. It can only play a warning role. Traffic accidents are emergencies. Even if there is a warning device prompt, it cannot play any protective and blocking role.
[0005] 2. Using the traditional fixing method, the fixing effect is general and affects the appearance
[0006] 3. The viewing distance is limited, and the warning range is small

Method used

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  • A protective fence device for a road bridge
  • A protective fence device for a road bridge
  • A protective fence device for a road bridge

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0041] Combine below figure 1 Description of this embodiment, a protective enclosure device for a road bridge, including a warning mechanism 1, a buffer mechanism 2, a control mechanism 3, a device base 4, a stabilizing needle 5, and a buffer adjustment mechanism 6, characterized in that: the warning mechanism 1 is located above the device base 4, the warning mechanism 1 is connected to the device base 4, the buffer mechanism 2 is located on both sides of the device base 4, the buffer mechanism 2 is connected to the device base 4, and the control mechanism 3 is installed inside the device base 4, The control mechanism 3 is connected with the device base 4, the buffer adjustment mechanism 6 is located at the bottom of the control mechanism 3, the control mechanism 3 is connected with the buffer adjustment mechanism 6, the buffer adjustment mechanism 6 is installed inside the device base 4, the buffer adjustment mechanism 6 is connected with the buffer The mechanism 2 is connect...

specific Embodiment approach 2

[0045] Combine below figure 2 Describe this embodiment, this embodiment will further explain the first embodiment, the warning mechanism 1 includes a lifting head 1-1, a warning sign 1-2, an inner connection spring 1-3, an auxiliary limit post 1-4, Circular part 1-5, worm 1-6, warning signs 1-2 are installed on both sides of lifting head 1-1, inner connecting spring 1-3 is located in the groove of lifting head 1-1, inner connecting spring 1 -3 is fixedly connected with the lifting head 1-1, and the inner connection spring 1-3 is fixedly connected with the auxiliary limit column 1-4, and the auxiliary limit column 1-4 is connected with the lifting head 1-1 through the gap of the groove, and the lifting The head 1-1 is connected with the round part 1-5 through the gap of the groove, and the round part 1-5 is fixedly connected with the worm 1-6; the worm gear 3-8-2 drives the worm 1-6 to rotate upwards, so as to realize the lifting head The purpose of the part 1-1 rising, the a...

specific Embodiment approach 3

[0047] Combine below Figure 5-10 Describe this embodiment, this embodiment will further explain the first embodiment, the control mechanism 3 includes a motor 3-1, a motor gear 3-2, a connecting square shell 3-3, a first control spindle 3-4, an L-shaped Handle 3-5, position fixing structure 3-6, main connecting wheel 3-7, lifting gear group 3-8, gear chain 3-9, motor 3-1 is fixedly connected with motor gear 3-2, motor 3-1 and The connecting square shell 3-3 is fixedly connected, and the connecting square shell 3-3 is connected with the first regulating main shaft 3-4 through a through hole, the motor gear 3-2 is meshed with the first regulating main shaft 3-4, and the L-shaped handle 3- 5 is fixedly connected with the connecting square shell 3-3, the connecting square shell 3-3 is connected with the fixed position structure 3-6 through a groove, the first control spindle 3-4 is connected with the main connecting wheel 3-7 through a through hole gap, The first regulating main...

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Abstract

The invention relates to a bridge-related device, more specifically a protective enclosure device for a road bridge, including a warning mechanism, a buffer mechanism, a control mechanism, a device base, a stabilizing needle, and a buffer adjustment mechanism. The device can be used in emergencies When it happens, it plays the role of buffering the accident vehicle and effectively protects the occupants of the vehicle. The device also has an automatic stabilization function, and the stabilization effect is higher and more stable. The warning mechanism is located above the device base, the warning mechanism is connected to the device base, the buffer mechanism is located on both sides of the device base, the buffer mechanism is connected to the device base, the control mechanism is installed inside the device base, the control mechanism and the device base The buffer adjustment mechanism is located at the bottom of the control mechanism, the control mechanism is connected with the buffer adjustment mechanism, the buffer adjustment mechanism is installed inside the device base, the buffer adjustment mechanism is connected with the buffer mechanism, and the stabilizing needle is installed inside the device base.

Description

technical field [0001] The invention relates to a device related to a bridge, in particular to a protective enclosure device for a road bridge. Background technique [0002] For example, Patent No. CN201821438757.9 is a kind of safety enclosure for road and bridge engineering, including road and bridge embankment, the top of the road and bridge embankment is provided with an enclosure frame, and the top of the enclosure frame is fixedly connected with a rain cover. Reflective guide strips are installed on the front and side walls of the fence frame. The left and right sides of the fence frame and the top of the road and bridge embankment are provided with lower support seats. Fasten the bolt, and the bottom threaded end of the fastening bolt is fixedly connected to the inside of the road and bridge subgrade, the top center of the lower support base is fixedly connected with a screw rod, and the bottom end of the screw rod is screwed with a positioning nut, The upper side of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/14E04H17/00E01F9/608
CPCE01F15/145E01F15/146E04H17/00E01F9/608
Inventor 严贤贵张贤飞王勇张伊蒙
Owner 黔南公路建设养护有限公司
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