Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sliding structure of folding type external hanging basket
The invention provides a sliding structure of a folding type external hanging basket, relates to the technical field of movable hanging baskets, and aims to solve the problem that in the moving process, once a brake locking part is loosened, the sliding distance is too large, and great danger is caused. The sleepers are divided into two rows and are evenly and fixedly installed on the surface of a bridge at intervals, the sliding rail seats are longitudinally and fixedly installed on each row of sleepers, and each sliding rail seat is composed of a left piece of I-shaped steel and a right piece of I-shaped steel which are parallel to each other. A sliding bottom frame is arranged between the left sliding rail base and the right sliding rail base, and the four corners of the sliding bottom frame are clamped on the sliding rail bases in a sliding mode through sliding wheel frames. Only one progressive blocking column is lifted, so that the adjusting range is limited, the sliding safety is further guaranteed, the danger caused by the sliding distance exceeding the limit is avoided, when resetting is needed, the main electric air cylinder only needs to stretch out, the sliding underframe part can return to the interior of the bridge, and the purpose of rapidly resetting to a safe area is achieved.
本发明提供一种折叠式外挂篮的滑移结构，涉及移动式挂篮技术领域，以解决在移动过程中一旦刹车锁止部分松开后，一旦滑移距离过大将造成极大的危险的问题，包括：枕木；所述枕木分为两排间隔均匀固定安装在桥梁表面，且每排枕木上均纵向固定安装有滑移轨座，滑移轨座由左右两个相互平行的“工”字钢组成；左右两个所述滑移轨座之间设有滑移底架，滑移底架的四角处通过滑移轮架滑动卡装在滑移轨座上。本发明中由于只有一个递进挡柱被抬起，因此调整范围受限，进一步的保证了滑移安全，避免滑移距离超限而发生危险，而当需要复位时，只需要主电动气缸伸出，滑移底架部分就能够回到桥梁内部，实现快速复位移至安全区域的目的。
Sliding structure of folding type external hanging basket
The invention provides a sliding structure of a folding type external hanging basket, relates to the technical field of movable hanging baskets, and aims to solve the problem that in the moving process, once a brake locking part is loosened, the sliding distance is too large, and great danger is caused. The sleepers are divided into two rows and are evenly and fixedly installed on the surface of a bridge at intervals, the sliding rail seats are longitudinally and fixedly installed on each row of sleepers, and each sliding rail seat is composed of a left piece of I-shaped steel and a right piece of I-shaped steel which are parallel to each other. A sliding bottom frame is arranged between the left sliding rail base and the right sliding rail base, and the four corners of the sliding bottom frame are clamped on the sliding rail bases in a sliding mode through sliding wheel frames. Only one progressive blocking column is lifted, so that the adjusting range is limited, the sliding safety is further guaranteed, the danger caused by the sliding distance exceeding the limit is avoided, when resetting is needed, the main electric air cylinder only needs to stretch out, the sliding underframe part can return to the interior of the bridge, and the purpose of rapidly resetting to a safe area is achieved.
本发明提供一种折叠式外挂篮的滑移结构，涉及移动式挂篮技术领域，以解决在移动过程中一旦刹车锁止部分松开后，一旦滑移距离过大将造成极大的危险的问题，包括：枕木；所述枕木分为两排间隔均匀固定安装在桥梁表面，且每排枕木上均纵向固定安装有滑移轨座，滑移轨座由左右两个相互平行的“工”字钢组成；左右两个所述滑移轨座之间设有滑移底架，滑移底架的四角处通过滑移轮架滑动卡装在滑移轨座上。本发明中由于只有一个递进挡柱被抬起，因此调整范围受限，进一步的保证了滑移安全，避免滑移距离超限而发生危险，而当需要复位时，只需要主电动气缸伸出，滑移底架部分就能够回到桥梁内部，实现快速复位移至安全区域的目的。
Sliding structure of folding type external hanging basket
一种折叠式外挂篮的滑移结构
HU GUIQIN (Autor:in) / ZHENG MAOYUAN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Folding type external hanging basket for highway bridge wet joint construction
| Europäisches Patentamt | 2021