A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Conveniently-assembled protective fence for house building construction
The invention discloses a conveniently-assembled protective fence for house building construction. The conveniently-assembled protective fence comprises bases, wherein supporting columns are arranged at the upper ends of the bases; threaded columns are arranged at the lower ends of the supporting columns; limiting holes corresponding to the threaded columns are formed in the upper ends of the bases; the threaded columns are in threaded connection with the limiting holes; transverse rods are arranged on the upper sides and the lower sides of the ends, close to each other, of the two supporting columns; a plurality of vertical rods are arranged between the transverse rods, grooves corresponding to the transverse rods are formed in the ends, close to each other, of the supporting columns; and rotating shafts are arranged at the rear ends in the grooves. The threaded columns of the supporting columns are rotatably connected into the limiting holes of the bases, then the two transverse rods are aligned with cylindrical pins, rotary knobs on the two sides are rotated to drive the rotating shafts, first bevel gears, second bevel gears and threaded rods to rotate, sliding plates on the two sides are close to each other along sliding grooves and inserted into through holes of the transverse rods, and thus quick mounting of the transverse rods is achieved.
本发明公开了一种便于组装的房建施工用防护栏，包括底座，所述底座上端均设有支撑柱，支撑柱下端设有螺纹柱，底座上端对应螺纹柱开设有限位孔，螺纹柱与限位孔螺纹连接，所述两个支撑柱相互靠近的一端上下两侧均设有横杆，横杆之间设有若干竖杆，所述支撑柱相互靠近的一端对应横杆开设有凹槽，所述凹槽内后端设有转轴，本发明将支撑柱的螺纹柱转动连接到底座的限位孔内，再将两个横杆对准圆柱销，转动两侧的旋钮带动转轴、锥齿轮一、锥齿轮二和螺纹杆转动，使得两侧的滑板沿滑槽相互靠近并插入横杆的通孔内，实现了横杆的快速安装。
Conveniently-assembled protective fence for house building construction
The invention discloses a conveniently-assembled protective fence for house building construction. The conveniently-assembled protective fence comprises bases, wherein supporting columns are arranged at the upper ends of the bases; threaded columns are arranged at the lower ends of the supporting columns; limiting holes corresponding to the threaded columns are formed in the upper ends of the bases; the threaded columns are in threaded connection with the limiting holes; transverse rods are arranged on the upper sides and the lower sides of the ends, close to each other, of the two supporting columns; a plurality of vertical rods are arranged between the transverse rods, grooves corresponding to the transverse rods are formed in the ends, close to each other, of the supporting columns; and rotating shafts are arranged at the rear ends in the grooves. The threaded columns of the supporting columns are rotatably connected into the limiting holes of the bases, then the two transverse rods are aligned with cylindrical pins, rotary knobs on the two sides are rotated to drive the rotating shafts, first bevel gears, second bevel gears and threaded rods to rotate, sliding plates on the two sides are close to each other along sliding grooves and inserted into through holes of the transverse rods, and thus quick mounting of the transverse rods is achieved.
本发明公开了一种便于组装的房建施工用防护栏，包括底座，所述底座上端均设有支撑柱，支撑柱下端设有螺纹柱，底座上端对应螺纹柱开设有限位孔，螺纹柱与限位孔螺纹连接，所述两个支撑柱相互靠近的一端上下两侧均设有横杆，横杆之间设有若干竖杆，所述支撑柱相互靠近的一端对应横杆开设有凹槽，所述凹槽内后端设有转轴，本发明将支撑柱的螺纹柱转动连接到底座的限位孔内，再将两个横杆对准圆柱销，转动两侧的旋钮带动转轴、锥齿轮一、锥齿轮二和螺纹杆转动，使得两侧的滑板沿滑槽相互靠近并插入横杆的通孔内，实现了横杆的快速安装。
Conveniently-assembled protective fence for house building construction
一种便于组装的房建施工用防护栏
HAO FEIXIANG (author) / ZHU YING (author) / ZHANG LIJUAN (author) / JIA WENQIANG (author) / MA GUANGHUI (author)
2021-10-26
Patent
Electronic Resource
Chinese
IPC:
E04H
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