Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-adaptive limiting device
The invention discloses a self-adaptive limiting device. The technical problems that an upper cover of an existing protective door limiting device is uneven in stress in the operation process, and clamping stagnation and safety risks are likely to happen are solved. The device comprises a bolt hole seat matched with a bolt on a door body, a bolt hole movable baffle is arranged in the bolt hole seat in a sliding mode, a spring support is arranged below the bolt hole movable baffle, and a spring for supporting the bolt hole movable baffle is arranged on the periphery of the spring support in a sliding fit or clearance fit mode. The spring support can provide a guiding effect for the spring, the spring can vertically move in the process that the bolt presses the bolt hole movable baffle to move downwards and in the process that the spring jacks and supports the bolt hole movable baffle to move upwards, the situation that the bolt hole movable baffle is overturned or clamped due to uneven stress is avoided, and the service life of the bolt hole movable baffle is prolonged. And the use reliability and safety are fully ensured. In addition, the technical problem that the movable baffle of the bolt hole sinks due to mistaken touch and the technical problem that maintenance is difficult can be solved.
本发明公开了一种自适应限位装置，解决了现有防护门限位装置上盖运行过程中受力不均而易发生卡滞、安全风险的技术问题。本发明包括与门体上的插销相匹配的插销孔座，插销孔座内滑动设置有插销孔活动挡板，插销孔活动挡板下方设置有弹簧支座，弹簧支座的外周滑动配合或间隙配合有支撑插销孔活动挡板的弹簧。本发明中弹簧支座能够为弹簧提供导向作用，在插销压迫插销孔活动挡板向下运动的过程中，以及弹簧顶撑插销孔活动挡板向上运动的过程中，弹簧均能够竖直地运动，避免了插销孔活动挡板受力不均而导致倾覆或卡滞情况的发生，充分保证了使用可靠性和安全性。另外，本发明还能解决误触而导致插销孔活动挡板下陷的技术问题、维护困难的技术问题。
Self-adaptive limiting device
The invention discloses a self-adaptive limiting device. The technical problems that an upper cover of an existing protective door limiting device is uneven in stress in the operation process, and clamping stagnation and safety risks are likely to happen are solved. The device comprises a bolt hole seat matched with a bolt on a door body, a bolt hole movable baffle is arranged in the bolt hole seat in a sliding mode, a spring support is arranged below the bolt hole movable baffle, and a spring for supporting the bolt hole movable baffle is arranged on the periphery of the spring support in a sliding fit or clearance fit mode. The spring support can provide a guiding effect for the spring, the spring can vertically move in the process that the bolt presses the bolt hole movable baffle to move downwards and in the process that the spring jacks and supports the bolt hole movable baffle to move upwards, the situation that the bolt hole movable baffle is overturned or clamped due to uneven stress is avoided, and the service life of the bolt hole movable baffle is prolonged. And the use reliability and safety are fully ensured. In addition, the technical problem that the movable baffle of the bolt hole sinks due to mistaken touch and the technical problem that maintenance is difficult can be solved.
本发明公开了一种自适应限位装置，解决了现有防护门限位装置上盖运行过程中受力不均而易发生卡滞、安全风险的技术问题。本发明包括与门体上的插销相匹配的插销孔座，插销孔座内滑动设置有插销孔活动挡板，插销孔活动挡板下方设置有弹簧支座，弹簧支座的外周滑动配合或间隙配合有支撑插销孔活动挡板的弹簧。本发明中弹簧支座能够为弹簧提供导向作用，在插销压迫插销孔活动挡板向下运动的过程中，以及弹簧顶撑插销孔活动挡板向上运动的过程中，弹簧均能够竖直地运动，避免了插销孔活动挡板受力不均而导致倾覆或卡滞情况的发生，充分保证了使用可靠性和安全性。另外，本发明还能解决误触而导致插销孔活动挡板下陷的技术问题、维护困难的技术问题。
Self-adaptive limiting device
一种自适应限位装置
XU DEFAN (Autor:in) / ZHANG ZHEXUE (Autor:in) / GONG TINGMIN (Autor:in) / ZHANG GUOXIANG (Autor:in) / WANG YUANZHI (Autor:in) / CUI JUNFENG (Autor:in) / ZHANG CHAOJUN (Autor:in) / TIAN YE (Autor:in) / YANG HAOJIE (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
Realization method for road height-limiting rod vehicle self-adaptive elevating
| Europäisches Patentamt | 2015
Self-cleaning type underground garage limiting device
| Europäisches Patentamt | 2020