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A wrapped road post with buffer function

A wrapping and wrapping technology, which is applied in the direction of roads, roads, road safety devices, etc., can solve problems such as the difficulty of improving road pillars, and achieve a strong practical effect

Inactive Publication Date: 2018-08-10
浙江中路交通设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to cost constraints, the further improvement of traditional pillars is in difficulty

Method used

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  • A wrapped road post with buffer function
  • A wrapped road post with buffer function
  • A wrapped road post with buffer function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] like figure 1 , 2 , 3, it includes road column housing 2, first side plate 3, buffer guide rail 4, threaded turntable 5, wrapping block 6, leaf spring 7, first spring support 8, buffer spring 10, second side plate 12, Sliding cavity 13, threaded rod cavity 14, sliding block 15, support plate 16, threaded rod guide groove 17, ring guide rail 18, external teeth 19, ring guide groove 20, internal thread 21, rack 22, threaded rod 23, thread Rod guide block 24, hinge 25, wherein, Image 6 , 7 , 8, the inner surface of the threaded turntable 5 has an annular guide groove 20, the lower side of the outer edge surface has external teeth 19, and the lower side of the inner surface has an internal thread 21. 20 cooperates with the ring guide rail 18 to install the threaded turntable 5 on the road column shell 2; as figure 2 , 4 , shown in 5, the road post with threaded turntable 5 just can move back and forth in sliding chamber 13, and when automobile hits road post, road po...

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PUM

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Abstract

A wrapping type road pillar having a buffering function. The road pillar comprises a road pillar housing (2), a buffering guide track (4), a threaded turn plate (5), wrapping blocks (6), a buffering spring (10), a sliding clamping block (15), a threaded rod guide slot (17), a threaded rod (23), a plate spring (7), and an annular guide track (18). The annular guide track (18) and an annular guide groove (20) match to fix the threaded turn plate (5) on the road pillar housing (2). The road pillar housing (2) moves back and forth on the buffering guide track (4) along the buffering spring (10) by means of the sliding clamping block (15). The threaded rod (23) is linked to the wrapping blocks (6) by means of a hinge (25). A wrapping block (6) and an adjacent wrapping block (6) are bent under the action of the plate spring (7). The threaded rod (23) moves up and down in the threaded rod guide slot (17) by means of the matching between the threaded rod (23) and the threaded turn plate (5). According to the road pillar, a front cover of an automobile is wrapped by means of the wrapping blocks in the road pillar, so as to prevent the automobile from rushing out of a driving road surface.

Description

Technical field [0001] The invention belongs to the technical field of road safety road piles, in particular to a wrapped road pillar with a buffer function. Background technique [0002] At present, road pillars all directly block cars from rushing out of the road. Because the speed of the car rushing to the road pillar is very fast, sometimes the traditional road pillar cannot completely prevent the car from rushing out of the road, which requires the road pillar to have a better buffering effect and a restriction on the running of the car. In order to make the road post have a better cushioning function, it is necessary to improve the traditional road post to produce a road post that is more in line with people's daily needs and safer in actual traffic. However, due to cost constraints, the further improvement of traditional pillars is in difficulty. How to reasonably solve this problem under the condition of cost control is of great practical significance. [0003] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/00
CPCE01F15/003E01F15/00
Inventor 柳欢
Owner 浙江中路交通设计有限公司