Overweight glass door window pulling system based on spring counterweight

Abstract

The invention provides an overweight glass door window pulling system based on spring counterweight. The overweight glass door window pulling system comprises a movable glass sash and moving verticalcolumns which are arranged on one side or the two sides of the movable glass sash and drive the movable glass sash to move up and down; the moving vertical columns comprise sectional material structures, a plurality of counterweight springs and spring force aggregating structures; and the elastic output end of each counterweight spring is fixedly connected to the corresponding spring force aggregating structure, and the spring force aggregating structures are vertically and slidably mounted into the sectional material structures and connected to the movable glass sash in a transmission mode. The multiple counterweight springs simultaneously share the weight of the overweight glass sash, thus gravity is dispersed, the overweight door window sash is pulled, meanwhile, the risk of sudden lowering of the glass sash due to breaking of the single spring is avoided, and thus safety is achieved; and in addition, 0.25-0.4 mm constant-force volute springs are adopted for counterweight, the needof overweight pulling is met under the premise of ensuring the adequate service life, and the advantages of high bearing capacity, safety, long service life and energy saving are achieved.

Description

technical field [0001] The invention belongs to the field of building decoration equipment, in particular to a super-heavy glass door and window lifting system based on a spring counterweight. Background technique [0002] Sealing the balcony refers to separating the balcony from the outside world with glass and other materials. In the case of rapid economic development, urban property prices are soaring, and the housing area is becoming increasingly tight. Sealing the balcony is a behavior that makes full use of the housing space. At the same time Sealing the balcony can also prevent the intrusion of noise, the attack of wind and rain, and play the role of heat preservation. In addition, you can see the outside world through the window. After the balcony is closed, the window not only allows light and air to enter the room, but also serves as a communication between residents and the outside world. role. [0003] However, due to the large area of ​​the balcony, the weight ...

AI Technical Summary

Problems solved by technology

[0003] However, due to the large area of ​​the balcony, the weight of the large-area glass is relatively large, and the mobile columns of the current lifting windows cannot provide sufficient supporting force, so that at present, fixed glass is often used to seal the balcony, and another window is opened on the glass. Windows; or use multiple pieces of small glass to seal the balcony, but the scheme of using multiple pieces of small glass needs to set up multiple moving columns in the balcony, and multiple moving columns will divide the balcony landscape into several pieces, which will affect the beauty and appreciation of the balcony outside scenery

[0004] Similarly, the glass curtain wall is also formed from a single huge piece of glass. It also faces the problem that it cannot be opened and closed by lifting as a whole, or it needs to be divided into multiple small pieces of glass, which will affect the landscape.

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