An assembled lightweight high-strength staircase
A high-strength, prefabricated technology, applied in stepped structures, buildings, building structures, etc., can solve the problems of inconvenient disassembly, shaking of treads, unsafe, etc., to facilitate installation and transportation, speed up work efficiency, Ease of installation
Active Publication Date: 2020-05-15
深圳市景鹏建设工程有限公司
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Problems solved by technology
[0003] When assembling prefabricated stairs, the volume and weight of some prefabricated stairs are too large, which is inconvenient for transportation, handling and assembly. The assembly takes a lot of time and reduces people's work efficiency; when installing the treads, most of them are welded. , although the welding is firm, it is inconvenient to disassemble; when walking on the treads, some treads shake up and down, which is not convenient for people to walk, but also makes people feel unsafe
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[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0029] Such as figure 1As shown, an assembled lightweight high-strength staircase according to the present invention includes a tread plate 1, a connecting mechanism 2, a first supporting mechanism 3, an installation mechanism 4, a handrail 5, a fixing mechanism 6, a second supporting mechanism 7, The first limit mechanism 8, the sliding mechanism 9 and the second limit mechanism 10; the top end of the installation mechanism 4 is fixedly connected to the first support mechanism 3, and the adjacent first support mechanisms 3 are connected by bolts The side wall of the first supporting mechanism 3 is equipped with a fixing mechanism 6, and the inside of the fixing mechanism 6 is slidably connected to the step board 1; one end of the fixing mechanism...
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The invention relates to the technical field of stairs, in particular to a fabricated light weight high-strength stair. The fabricated light weight high-strength stair comprises step plates, connecting mechanisms, first supporting mechanisms, installation mechanisms, handrails, fixing mechanisms, second supporting mechanisms, first limiting mechanisms, sliding mechanisms and second limiting mechanisms. The first supporting mechanisms and the installation mechanisms are small in size and convenient to install and transport, the first supporting mechanisms and the installation mechanism are connected with each other through bolts, the adjacent first supporting mechanisms are connected with each other through bolts, so that the installation is convenient and the working efficiency of people is accelerated. The fixing mechanisms are installed on the side walls of the first supporting mechanisms, the step plates are clamped inside the fixing mechanisms, the first limiting mechanisms and thesecond limiting mechanisms are correspondingly fixed to the two ends of the fixing mechanisms to fix the step plates inside the fixing mechanisms, welding connection is not used, and disassembly is easy. The second supporting mechanisms at the bottoms of the step plates tilt downwards to engage with the first supporting mechanisms, and the first supporting mechanism support the step plates upwards to prevent the step plates from shaking when people walk.
Description
technical field [0001] The invention relates to the technical field of stairs, in particular to an assembled light-weight and high-strength staircase. Background technique [0002] A component used as a vertical communication between floors in a building. It is used for traffic connection between floors and when the height difference is large. Stairs should also be provided in multi-storey and high-rise buildings with elevators and escalators as the main vertical means of transportation. Stairs are composed of continuous steps (also known as ladder runs), platforms (rest platforms) and enclosure components. [0003] When assembling prefabricated stairs, the volume and weight of some prefabricated stairs are too large, which is inconvenient for transportation, handling and assembly. The assembly takes a lot of time and reduces people's work efficiency; when installing the treads, most of them are welded. , Although the welding is firm, it is inconvenient to disassemble; wh...
Claims
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IPC IPC(8): E04F11/035
CPCE04F11/035
Inventor 林枫刘昊天
Owner 深圳市景鹏建设工程有限公司