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A motor-driven and non-motor-driven lane isolation guardrail

A technology for guardrails and lanes, which is applied in the field of machine-non-lane separation guardrails, can solve the problems of single form and function, and achieve the effects of convenient transportation and loading, small volume, and diverse and flexible combinations

Inactive Publication Date: 2019-04-30
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current fences only provide separation, with a single form and function

Method used

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  • A motor-driven and non-motor-driven lane isolation guardrail
  • A motor-driven and non-motor-driven lane isolation guardrail
  • A motor-driven and non-motor-driven lane isolation guardrail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-4 As shown, a kind of machine non-lane separation guardrail provided by the present invention comprises a guardrail body 1, and the length of the guardrail body 1 is 2.7m-3.3m. The guardrail body 1 includes at least one group of guardrail units 2, and the guardrail unit 2 includes at least one A column 3 perpendicular to the horizontal plane and some crossbars 4 all arranged between the columns 3, the height of the columns 3 is 120-140cm and the distance between the two columns 3 is 45cm-54cm, the rails 4 are shuttle-shaped and two by two The vertical spacing between them is 30cm-40cm, and the flower stand 5 is arranged on the top of the guardrail unit 2 in a hemispherical shape. Cross bar 52, the top of guardrail unit 2 also can be provided with the arc bar 6 that opening is downward, and flower stand 5 and arc bar 6 are alternately arranged on guardrail unit 2 tops, promptly the tops of two adjacent guardrail units 2 are arranged respectively. There...

Embodiment 2

[0030] Such as image 3 , 8 As shown, a kind of machine non-lane separation guardrail provided by the present invention comprises a guardrail body 1, and the length of the guardrail body 1 is 2.7m-3.3m. The guardrail body 1 includes some guardrail units 2 spliced ​​with each other. A column 3 perpendicular to the horizontal plane and some crossbars 4 all arranged between the columns 3, the height of the columns 3 is 120-140cm and the distance between the two columns 3 is 45cm-54cm, the rails 4 are shuttle-shaped and two by two The vertical spacing between them is 30cm-40cm, and the flower stand 5 is welded on the top of the guardrail unit 2 in a hemispherical shape. The cross bar 52, the flower stand 5 and the cross bar 4 are all detachably connected with the column 3, for example, are connected by embedded screws, and the guardrail units 2 are spliced ​​and assembled, and the cross bar 4 is in the shape of water ripples after the combination. Repeatedly arranged flower rack...

Embodiment 3

[0032] Such as Figure 4 , 7 As shown, a kind of machine non-lane separation guardrail provided by the present invention comprises a guardrail body 1, the length of which is 2.7m-3.3m, and the guardrail body 1 comprises at least one group of guardrail units 2, and the guardrail unit 2 comprises two The column 3 perpendicular to the horizontal plane and some crossbars 4 that are all located between the columns 3, the height of the column 3 is 120-140cm and the distance between the two columns 3 is 45cm-54cm, and the horizontal column 4 is shuttle-shaped and two by two The longitudinal spacing between them is 30cm-40cm, and the top of the guardrail unit 2 can also be provided with an arc bar 6 with an opening downward. Forming the guardrail body 1 can save costs and play a role in driving safety in the case of less traffic in urban sub-arterial roads or suburban areas.

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Abstract

The invention discloses a motor-driven lane and non-motor-driven lane isolation guardrail which comprises a guardrail body; the guardrail body comprises at least one group of guardrail units, each guardrail unit comprises at least one stand column perpendicular to the horizontal plane and a plurality of transverse rods arranged on the stand columns, the height of the stand columns is 120-140cm, and the distance between the two stand columns is 45cm-54cm. The transverse rods are fusiform, and the longitudinal distance between every two transverse rods is 30 cm to 40 cm. A flower stand is arranged at the tops of the guardrail units in a hemispheroid shape and comprises two bottom supporting rods which are crossed and an annular cross rod which is connected with the upper end faces of the bottom supporting rods; arc-shaped rods with downward openings are arranged at the tops of the guardrail units; the length of the guardrail body is 2.7 m-3.3m; the stand columns are detachably connectedwith the transverse rods, the guardrail units are spliced and combined, and the transverse rods are in a water wave shape after combination. Each guardrail unit comprises two stand columns perpendicular to the horizontal plane and at least three sets of transverse rods arranged between the stand columns, and the distance between every two guardrail units is 30 cm. The guardrail is simple in structure, reasonable in design, flexible in combination, capable of improving the greening environment and capable of saving cost.

Description

technical field [0001] The invention belongs to the technical field of road traffic guardrails, in particular to a machine-non-lane separation guardrail. Background technique [0002] With the rapid development of the economy, the number of urban traffic vehicles has also increased rapidly. In order to improve the safety of the city, a separation system for "machines and non-vehicles" and "people and vehicles" is established, and isolation fences are often used. In addition, the construction and development of the city must also adapt to cultural development and the changes of the times, reflecting a certain degree of humanity and landscape. [0003] Existing barriers often include uprights, cross bars, and some guardrail pieces arranged in parallel and at intervals between the cross bars. Present barriers only provide separation and have a single form and function. [0004] In view of this, the present invention is proposed. Contents of the invention [0005] Aiming at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02
CPCE01F15/02
Inventor 陈青长许小巧石明明邹军
Owner SHANGHAI INST OF TECH