A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of distribution box rain prevention, and discloses a distribution box capable of automatically closing a window by using a gravity. The distribution box comprises a rain collecting tank, a transmission rod is interactively connected to the bottom of the rain collecting tank, a mounting seat is movably connected to the bottom of the transmission rod, a return spring is movably connected to the bottom of the mounting seat, and a pull rod is movably connected to the left side of the mounting seat. A transmission block is movably connected to the top ofthe pull rod, a buffer spring is movably connected to the left side of the transmission block, external rain and snow can fall into the rain collecting tank, a large amount of rain and snow are accumulated in the rain collecting tank at the moment, and therefore an acting force exerted on the rain collecting tank by an earth gravity is increased and transmitted into the reset spring through the transmission rod. Therefore, the reset spring is compressed to deform to drive the mounting seat to move downwards, the mounting seat moves to drive the two connecting plates to move oppositely till that the two closing plates are in contact, and the effects of automatically closing the window and preventing rainwater leakage in rainy days are achieved.
本发明涉及配电箱防雨技术领域，且公开了一种利用重力自动关窗的配电箱，包括集雨槽，所述集雨槽底部互动连接有传动杆，所述传动杆底部活动连接有安装座，所述安装座底部活动连接有复位弹簧，所述安装座左侧活动连接有拉杆，所述拉杆顶部活动连接有传动块，所述传动块左侧活动连接有缓冲弹簧，通过外部的雨雪会落入集雨槽内，此时集雨槽内盛积大量雨雪，从而导致地心引力对其施加的作用力增大，这个作用力经传动杆传递至复位弹簧内，从而压缩复位弹簧使其发生形变后带动安装座向下运动，安装座运动进而带动两个连接板相向运动，直至两个闭合板接触，从而达到了雨天时自动闭合关窗防止雨水渗漏的效果。
The invention relates to the technical field of distribution box rain prevention, and discloses a distribution box capable of automatically closing a window by using a gravity. The distribution box comprises a rain collecting tank, a transmission rod is interactively connected to the bottom of the rain collecting tank, a mounting seat is movably connected to the bottom of the transmission rod, a return spring is movably connected to the bottom of the mounting seat, and a pull rod is movably connected to the left side of the mounting seat. A transmission block is movably connected to the top ofthe pull rod, a buffer spring is movably connected to the left side of the transmission block, external rain and snow can fall into the rain collecting tank, a large amount of rain and snow are accumulated in the rain collecting tank at the moment, and therefore an acting force exerted on the rain collecting tank by an earth gravity is increased and transmitted into the reset spring through the transmission rod. Therefore, the reset spring is compressed to deform to drive the mounting seat to move downwards, the mounting seat moves to drive the two connecting plates to move oppositely till that the two closing plates are in contact, and the effects of automatically closing the window and preventing rainwater leakage in rainy days are achieved.
本发明涉及配电箱防雨技术领域，且公开了一种利用重力自动关窗的配电箱，包括集雨槽，所述集雨槽底部互动连接有传动杆，所述传动杆底部活动连接有安装座，所述安装座底部活动连接有复位弹簧，所述安装座左侧活动连接有拉杆，所述拉杆顶部活动连接有传动块，所述传动块左侧活动连接有缓冲弹簧，通过外部的雨雪会落入集雨槽内，此时集雨槽内盛积大量雨雪，从而导致地心引力对其施加的作用力增大，这个作用力经传动杆传递至复位弹簧内，从而压缩复位弹簧使其发生形变后带动安装座向下运动，安装座运动进而带动两个连接板相向运动，直至两个闭合板接触，从而达到了雨天时自动闭合关窗防止雨水渗漏的效果。
Distribution box capable of automatically closing window by gravity
一种利用重力自动关窗的配电箱
CHEN XUAN (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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