Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Warning column capable of stretching out and retracting under pressing of wheel
The invention belongs to the technical field of warning columns and discloses a warning column capable of stretching and retracting under the pressing of a wheel. The warning column comprises a warning column body, a mounting structure and a pulling structure; a groove is formed in the ground; the mounting structure and the pulling structure are both mounted in the groove; a sliding through hole is formed in the center of the mounting structure; the mounting structure can slide up and down in the sliding through hole; a plurality of supporting blocks are evenly arranged on the hole wall of the sliding through hole; each supporting block and the warning column body are connected with a first spring; a connecting rope is connected between the warning column body and the pulling structure; the connecting rope is not elastic; and the pulling structure pulls the connecting rope so that the lower portion of the warning column body can enter the sliding through hole, the overall height of the warning column body is decreased, after external force acts on the warning column body with the decreased height, the warning column body completely enters the sliding through hole, and the service life of the warning column is greatly prolonged.
本发明涉及警示柱技术领域，且公开了一种车轮按压可伸缩的警示柱，包括警示柱本体、安装结构和拉动结构，地面上设置有凹槽，安装结构和拉动结构均安装在凹槽内，安装结构中心处开设有滑动通孔，安装结构可在滑动通孔内上下滑动，滑动通孔孔壁上均匀设置有多个支撑块，每个支撑块和警示柱本体均连接有第一弹簧，警示柱本体和拉动结构之间连接有连接绳，连接绳不具有弹性，拉动结构拉动连接绳可使警示柱本体下部进入到滑动通孔内，使警示柱本体整体高度变低，外力作用到高度变低后的警示柱本体后，使警示柱本体全部进入到滑动通孔中，极大的延长了警示柱的使用寿命。
Warning column capable of stretching out and retracting under pressing of wheel
The invention belongs to the technical field of warning columns and discloses a warning column capable of stretching and retracting under the pressing of a wheel. The warning column comprises a warning column body, a mounting structure and a pulling structure; a groove is formed in the ground; the mounting structure and the pulling structure are both mounted in the groove; a sliding through hole is formed in the center of the mounting structure; the mounting structure can slide up and down in the sliding through hole; a plurality of supporting blocks are evenly arranged on the hole wall of the sliding through hole; each supporting block and the warning column body are connected with a first spring; a connecting rope is connected between the warning column body and the pulling structure; the connecting rope is not elastic; and the pulling structure pulls the connecting rope so that the lower portion of the warning column body can enter the sliding through hole, the overall height of the warning column body is decreased, after external force acts on the warning column body with the decreased height, the warning column body completely enters the sliding through hole, and the service life of the warning column is greatly prolonged.
本发明涉及警示柱技术领域，且公开了一种车轮按压可伸缩的警示柱，包括警示柱本体、安装结构和拉动结构，地面上设置有凹槽，安装结构和拉动结构均安装在凹槽内，安装结构中心处开设有滑动通孔，安装结构可在滑动通孔内上下滑动，滑动通孔孔壁上均匀设置有多个支撑块，每个支撑块和警示柱本体均连接有第一弹簧，警示柱本体和拉动结构之间连接有连接绳，连接绳不具有弹性，拉动结构拉动连接绳可使警示柱本体下部进入到滑动通孔内，使警示柱本体整体高度变低，外力作用到高度变低后的警示柱本体后，使警示柱本体全部进入到滑动通孔中，极大的延长了警示柱的使用寿命。
Warning column capable of stretching out and retracting under pressing of wheel
一种车轮按压可伸缩的警示柱
XUE CHUNLIN (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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