Window for construction tower crane cab
A technology for cabs and building towers, applied in the field of tower crane cabs, can solve problems such as danger, inconvenient operation, and fixed windows of different sizes, and achieve the effects of reducing temperature, improving stability and firmness, and increasing safety and stability
Active Publication Date: 2020-12-04
HEFEI BILLION POWER MACHINERY MFR
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Problems solved by technology
[0003] The tower crane is equipped with a driver's cab at the end of the hanging beam. The driver's cab is located at a height of tens of meters to hundreds of meters. There are glass windows around the driver's cab. Due to the high height between the setting and the ground, the glass windows are generally Fixed setting, or push-pull type, when it is installed in the tower crane cab, it will cause the glass to close tightly and cause dangerous situations. In addition, when the window is opened, the opening size of the window is not fixed, and the operation is inconvenient
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] Such as Figure 1-6 As shown, the present invention provides a technical solution: a window for a construction tower crane cab, including an installation frame 1, the left and right sides of the installation frame 1 are fixedly connected with a height adjustment device 2, and the installation frame 1 is sleeved with tempered glass 3. The top of the toughened glass 3 extends into the movable groove 5 opened on the top of the inner wall of the installatio...
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The invention discloses a window for a building tower crane cab. The window comprises an installation frame, height adjusting devices are fixedly connected to the left side and the right side of the installation frame, tempered glass is sleeved with the installation frame, the top end of the tempered glass extends into a moving groove formed in the top of the inner wall of the installation frame,and the tempered glass is movably connected with the height adjusting devices. The height adjusting devices are used, and therefore when the ventilation size of the window is adjusted, positioning blocks restore to the original positions, and when the tempered glass is moved to adaptive heights, the positioning blocks are in lap joint with limiting blocks so that the tempered glass can be limitedat the moving height; and the tempered glass can be moved to any position, when the window is carried, the tempered glass is moved the lowermost position, T-shaped blocks are inserted into reserved grooves, the safety of the window can be guaranteed during carrying, the window cannot shake, and the safety and stability during window carrying are improved.
Description
technical field [0001] The invention relates to the technical field of tower crane cabs, in particular to a window for a construction tower crane cab. Background technique [0002] Tower crane (towercrane) referred to as tower crane, also known as tower crane, originated in Western Europe. A rotating crane with the boom mounted on the top of a tall tower. The working space is large, and it is mainly used for vertical and horizontal transportation of materials and installation of building components in house construction. It consists of three parts: metal structure, working mechanism and electrical system. The metal structure includes the tower body, the boom and the base, etc. The working mechanism has four parts: lifting, luffing, slewing and walking. The electrical system includes motors, controllers, power distribution cabinets, connecting lines, signals and lighting devices, etc. [0003] The tower crane is equipped with a driver's cab at the end of the hanging beam...
Claims
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IPC IPC(8): B66C13/54
CPCB66C13/54
Inventor 梁鹏
Owner HEFEI BILLION POWER MACHINERY MFR