An assembled staircase for an assembled building
An assembled and prefabricated technology, applied in the direction of architecture, stairs, building structure, etc., can solve the problems of inability to quickly assemble and disassemble, single stair tread, and scattered connection nodes.
Active Publication Date: 2021-10-19
CHANGSHA XINQIXIANG AUTOMATION TECH
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Problems solved by technology
However, the existing assembled stairs generally adopt a simple connection structure, the connection nodes are scattered and intermittent, the connection node structure is single, and there are problems of low connection strength and poor safety.
[0003] In addition, the ladder body and the pedals of the existing assembled stairs are fixedly connected, which cannot be assembled and disassembled quickly, and pedals of different materials and structures cannot be selected according to different floor requirements, different interior decoration styles, and different anti-skid requirements. Stair treads are single, and the stair treads do not match the interior decoration
Method used
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[0033] The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.
[0034] Such as figure 1 , figure 2 As shown, an assembled staircase for a prefabricated building includes a head ladder 1, a middle ladder 2, and a tail ladder 3, and the head ladder 1, middle ladder 2, and tail ladder 3 are connected to each other end to end. The first ladder 1, the middle ladder 2, and the tail ladder 3 all include a ladder bod...
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The invention relates to an assembled staircase for a prefabricated building, which is composed of a head ladder, a middle ladder, and a tail ladder connected end to end, and the head ladder, the middle ladder, and the tail ladder all include a ladder body, a connecting unit, a connecting Platform, assembled pedal unit, the ladder body is in the shape of a step, and a connecting platform is provided on the right side of the upper surface of the ladder body, and the connecting platform is composed of a vertical surface and a horizontal surface; the assembled platform is installed on the connecting platform. As for the pedal unit, the ladder body is provided with a connection unit for providing support strength and for connection and positioning, and the head ladder, middle ladder and tail ladder are connected end to end through the connection unit. The invention has the advantages of accurate positioning, convenient connection, fast assembly and fast construction, and is convenient for factory-like automatic mass production, and the stair tread can be flexibly changed according to the decoration style.
Description
technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to an assembled staircase for a prefabricated building. Background technique [0002] In the existing building application fields, there is only a single choice for the structure of the staircase, and most of them adopt the ladder-frame staircase structure. This kind of ladder-frame staircase is poured with concrete. Once it is combined with the building, it cannot be disassembled. It can only be dismantled together with the wall, and cannot be reused, and at the same time, it will cause certain troubles to the combined disassembly. Therefore, in the field of prefabricated buildings, prefabricated stairs are mostly used. However, the existing assembled stairs generally adopt a simple connection structure, the connection nodes of which are scattered and intermittent, and the structure of the connection nodes is single, and there are problems of low connection strengt...
Claims
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IPC IPC(8): E04F11/02E04F11/104E04F11/112E04F11/116E04F11/17
CPCE04F11/02E04F11/104E04F11/112E04F11/116E04F11/17
Inventor 肖友坤
Owner CHANGSHA XINQIXIANG AUTOMATION TECH