Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a film covering device for a low pier . The device effectively solves the problems that a traditional covering film is prone to generating notches, and the covering film is too thin and cannot effectively resist severe weather. According to the technical scheme, the film covering device comprises two supports which are symmetrically arranged in the front-back direction, rotating shafts are rotationally installed, the left side and the right side of the inner end of each rotating shaft are each hinged to a connecting rod, and two U-shaped frames are arranged between the two supports. The front frame wall, the rear frame wall and the frame bottom of the U-shaped frame on the right side can stretch, an arc-shaped plate is fixed to the end of the frame wall of each U-shaped frame, a semi-cylinder is coaxially and rotationally installed in each arc-shaped plate, a reel is fixed to each semi-cylinder, and a steel wire is arranged on each reel located on the frame wall on the rear side of each U-shaped frame. A cylinder can be formed when the two corresponding semi-cylinders are buckled with each other, rotation of the rotating shafts can drive the cylinder to rotate in the two arc-shaped plates, a cart is arranged on the outer side of the U-shaped frames, a roller is rotationally installed on the cart, and the roller is sleeved with a package film.
本发明涉及一种低矮桥墩覆膜装置；有效解决传统覆膜容易出现缺口且覆膜过薄不能有效对抗恶劣天气问题，其解决的技术方案包括两个前后对称布置的支架，每个之间的上转动安装有一个转轴，每个转轴内端的左右两侧各铰接有一个连杆，两个支架之间设有两个，右侧的U形框的前后两个框壁和框底均可伸长，每个U形框框壁端部固定有一个弧形板，每个弧形板内同轴转动安装有一个半圆柱体，每个半圆柱体上固定有一个卷盘，每个位于U形框后侧框壁上的卷盘上有钢丝，对应的两个半圆柱体相互扣合时可形成一个圆柱体，转轴的转动可驱动圆柱体在两个弧形板内转动，U形框的外侧设有一个推车，推车上转动安装有一个辊筒，卷装膜套装在辊筒上。
The invention relates to a film covering device for a low pier . The device effectively solves the problems that a traditional covering film is prone to generating notches, and the covering film is too thin and cannot effectively resist severe weather. According to the technical scheme, the film covering device comprises two supports which are symmetrically arranged in the front-back direction, rotating shafts are rotationally installed, the left side and the right side of the inner end of each rotating shaft are each hinged to a connecting rod, and two U-shaped frames are arranged between the two supports. The front frame wall, the rear frame wall and the frame bottom of the U-shaped frame on the right side can stretch, an arc-shaped plate is fixed to the end of the frame wall of each U-shaped frame, a semi-cylinder is coaxially and rotationally installed in each arc-shaped plate, a reel is fixed to each semi-cylinder, and a steel wire is arranged on each reel located on the frame wall on the rear side of each U-shaped frame. A cylinder can be formed when the two corresponding semi-cylinders are buckled with each other, rotation of the rotating shafts can drive the cylinder to rotate in the two arc-shaped plates, a cart is arranged on the outer side of the U-shaped frames, a roller is rotationally installed on the cart, and the roller is sleeved with a package film.
本发明涉及一种低矮桥墩覆膜装置；有效解决传统覆膜容易出现缺口且覆膜过薄不能有效对抗恶劣天气问题，其解决的技术方案包括两个前后对称布置的支架，每个之间的上转动安装有一个转轴，每个转轴内端的左右两侧各铰接有一个连杆，两个支架之间设有两个，右侧的U形框的前后两个框壁和框底均可伸长，每个U形框框壁端部固定有一个弧形板，每个弧形板内同轴转动安装有一个半圆柱体，每个半圆柱体上固定有一个卷盘，每个位于U形框后侧框壁上的卷盘上有钢丝，对应的两个半圆柱体相互扣合时可形成一个圆柱体，转轴的转动可驱动圆柱体在两个弧形板内转动，U形框的外侧设有一个推车，推车上转动安装有一个辊筒，卷装膜套装在辊筒上。
Concrete pier column film covering device and film covering method
| Europäisches Patentamt | 2024