Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a kerb capable of changing gradient, wherein the lower half part of the kerb is pre-buried between high-order pavements, the top of the right side of the kerb is flush with thehigh-order pavements, and the lower part of the left side of the kerb is flush with the pavements; a first telescopic plate, a second telescopic plate and a third telescopic plate are sequentially installed on the inner side of the part, located on the top of the road surface, of the left side of the kerb from bottom to top, a reserved cavity is formed in the left side of the bottom of the kerb,and a hydraulic machine A is installed on the left side of the reserved cavity; the right side of the hydraulic machine A is connected with a sealing plug, and the sealing plug can be controlled to move; the reserved cavity is further filled with hydraulic oil, and the hydraulic oil is driven by the hydraulic machine A to control the first telescopic plate, the third telescopic plate and the thirdtelescopic plate to move. The kerb is simple in structure and reasonable in design, the vertical curb stone can be changed into a stepped curb stone with a gradient, a vehicle can go up and down conveniently, and the friction force between the kerb and wheels can be increased through the segmented stepped kerb.
本发明公开了一种可以改变坡度的路缘石，所述路缘石下半部分预埋至高阶路面与路面之间，且使得路缘石右侧顶部与高阶路面平齐，而路缘石左侧下方与路面平齐，所述路缘石左侧位于路面顶部部分内侧从下至上依次安装有第一伸缩板、第二伸缩板和第三伸缩板，所述路缘石底部左侧内开设有预留腔体，所述预留腔体左侧安装有液压机A，所述液压机A右侧与密封塞相连接，并可以控制密封塞移动，所述预留腔体内还填充有液压油，并通过液压机A驱动液压油控制第一伸缩板、第三伸缩板和第三伸缩板活动。本发明结构简单、设计合理，能够将竖直的路缘石变成有坡度的阶梯式，方便车辆上下，并且分段阶梯式还可以增加与车轮的摩擦力。
The invention discloses a kerb capable of changing gradient, wherein the lower half part of the kerb is pre-buried between high-order pavements, the top of the right side of the kerb is flush with thehigh-order pavements, and the lower part of the left side of the kerb is flush with the pavements; a first telescopic plate, a second telescopic plate and a third telescopic plate are sequentially installed on the inner side of the part, located on the top of the road surface, of the left side of the kerb from bottom to top, a reserved cavity is formed in the left side of the bottom of the kerb,and a hydraulic machine A is installed on the left side of the reserved cavity; the right side of the hydraulic machine A is connected with a sealing plug, and the sealing plug can be controlled to move; the reserved cavity is further filled with hydraulic oil, and the hydraulic oil is driven by the hydraulic machine A to control the first telescopic plate, the third telescopic plate and the thirdtelescopic plate to move. The kerb is simple in structure and reasonable in design, the vertical curb stone can be changed into a stepped curb stone with a gradient, a vehicle can go up and down conveniently, and the friction force between the kerb and wheels can be increased through the segmented stepped kerb.
本发明公开了一种可以改变坡度的路缘石，所述路缘石下半部分预埋至高阶路面与路面之间，且使得路缘石右侧顶部与高阶路面平齐，而路缘石左侧下方与路面平齐，所述路缘石左侧位于路面顶部部分内侧从下至上依次安装有第一伸缩板、第二伸缩板和第三伸缩板，所述路缘石底部左侧内开设有预留腔体，所述预留腔体左侧安装有液压机A，所述液压机A右侧与密封塞相连接，并可以控制密封塞移动，所述预留腔体内还填充有液压油，并通过液压机A驱动液压油控制第一伸缩板、第三伸缩板和第三伸缩板活动。本发明结构简单、设计合理，能够将竖直的路缘石变成有坡度的阶梯式，方便车辆上下，并且分段阶梯式还可以增加与车轮的摩擦力。
Kerb capable of changing gradient
一种可以改变坡度的路缘石
WANG HUI (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Stone-like concrete kerb capable of replacing natural stone kerb and preparation method
| Europäisches Patentamt | 2021