Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road traffic safety protection device and use method thereof
The invention discloses a road traffic safety protection device and a use method thereof, belongs to the field of road facilities, and aims to solve the problem that an existing isolation column is difficult to disassemble. The device comprises an isolation column and a base; an insertion block is arranged at the lower end of the isolation column; a through threaded barrel is arranged in the isolation column and the insertion block; a lead screw is arranged in the threaded barrel; a conical protruding block is arranged at the lower end of the lead screw; a transverse through groove is formed in the insertion block; moving blocks are arranged at the two ends of the through groove respectively; the lower end of the threaded barrel is communicated with the through groove; a clamping groove used for installing the insertion block is formed in the base, spring grooves are formed in the positions, corresponding to the moving blocks, of the two sides of the clamping groove, and springs are arranged in the spring grooves. During installation, the base is fixed on the ground; the insertion block is inserted into the clamping groove; when the lead screw is screwed downwards and the protruding block moves downwards to the through groove, the two moving blocks are pushed away towards the two sides and pushed into the spring grooves to fix the insertion block to the base. During disassembly, the lead screw is screwed upwards, and the moving blocks are pushed back into the insertion block by the springs; and the insertion block is pulled out of the clamping groove. The device is ingenious in structure and convenient to disassemble and assemble.
本发明公开了一种道路交通安全防护装置及其使用方法，属于道路设施领域，解决了现有隔离柱难以拆卸的问题。本发明包括隔离柱和底座，隔离柱下端设有插块，隔离柱和插块内部设有贯通的螺纹筒，螺纹筒内设有丝杆，丝杆下端设有锥状的凸块，插块内设有横向的通槽，通槽两端分别设有移动块，螺纹筒下端与通槽相连通；底座上设有用于安装插块的卡槽，卡槽两侧与移动块相对应的位置设有弹簧槽，弹簧槽内设有弹簧。安装时，将底座固定在地面；将插块插入卡槽内；将丝杆向下拧，凸块下行至通槽时将两个移动块向两边推开并推入弹簧槽将插块固定在底座上。拆卸时，将丝杆向上拧，移动块被弹簧推回至插块内；将插块从卡槽内拔出。本发明结构巧妙，拆装方便。
Road traffic safety protection device and use method thereof
The invention discloses a road traffic safety protection device and a use method thereof, belongs to the field of road facilities, and aims to solve the problem that an existing isolation column is difficult to disassemble. The device comprises an isolation column and a base; an insertion block is arranged at the lower end of the isolation column; a through threaded barrel is arranged in the isolation column and the insertion block; a lead screw is arranged in the threaded barrel; a conical protruding block is arranged at the lower end of the lead screw; a transverse through groove is formed in the insertion block; moving blocks are arranged at the two ends of the through groove respectively; the lower end of the threaded barrel is communicated with the through groove; a clamping groove used for installing the insertion block is formed in the base, spring grooves are formed in the positions, corresponding to the moving blocks, of the two sides of the clamping groove, and springs are arranged in the spring grooves. During installation, the base is fixed on the ground; the insertion block is inserted into the clamping groove; when the lead screw is screwed downwards and the protruding block moves downwards to the through groove, the two moving blocks are pushed away towards the two sides and pushed into the spring grooves to fix the insertion block to the base. During disassembly, the lead screw is screwed upwards, and the moving blocks are pushed back into the insertion block by the springs; and the insertion block is pulled out of the clamping groove. The device is ingenious in structure and convenient to disassemble and assemble.
本发明公开了一种道路交通安全防护装置及其使用方法，属于道路设施领域，解决了现有隔离柱难以拆卸的问题。本发明包括隔离柱和底座，隔离柱下端设有插块，隔离柱和插块内部设有贯通的螺纹筒，螺纹筒内设有丝杆，丝杆下端设有锥状的凸块，插块内设有横向的通槽，通槽两端分别设有移动块，螺纹筒下端与通槽相连通；底座上设有用于安装插块的卡槽，卡槽两侧与移动块相对应的位置设有弹簧槽，弹簧槽内设有弹簧。安装时，将底座固定在地面；将插块插入卡槽内；将丝杆向下拧，凸块下行至通槽时将两个移动块向两边推开并推入弹簧槽将插块固定在底座上。拆卸时，将丝杆向上拧，移动块被弹簧推回至插块内；将插块从卡槽内拔出。本发明结构巧妙，拆装方便。
Road traffic safety protection device and use method thereof
一种道路交通安全防护装置及其使用方法
WU PING (Autor:in) / JIA RUI (Autor:in) / LI SHENGPENG (Autor:in) / ZHU WUQUAN (Autor:in) / ZHANG NING (Autor:in) / CAI QUANHUI (Autor:in) / ZHANG MINGJUN (Autor:in) / LUO JIANG (Autor:in) / WANG HAO (Autor:in) / WANG XUEJI (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.
Road protection device with high road safety traffic safety protection performance
| Europäisches Patentamt | 2021