A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expansion joint protection device for constructional engineering
The invention discloses an expansion joint protection device for constructional engineering. The expansion joint protection device comprises buffer layers, a top cover, a wall board, a mounting pipe,a telescopic rod, a buffer spring and compression springs. The two sides of the wall board are connected with the two buffer layers at concrete tops correspondingly. A cavity is formed in the wall board. The mounting pipe is arranged at the cavity bottom of the cavity. The buffer spring is arranged in the mounting pipe. A sliding block is arranged at the top of the buffer spring, the top end of the telescopic rod is connected with the bottom of the top cover, and the bottom end of the telescopic rod stretches into the mounting pipe to be connected with the sliding block. The compression springs are arranged between the two side walls of the wall board and concrete opposite to the two side walls. When the concrete is heated to expand and the size of an expansion joint is reduced, by means of contraction of the compression springs, expansion displacement does not directly act on the wall board, and therefore protection work is carried out on the whole device, and the service life of thedevice is prolonged.
本发明公开了一种建筑工程用伸缩缝防护装置，包括缓冲层、顶盖、壁板、安装管、伸缩杆、缓冲弹簧和压缩弹簧，顶盖罩设于伸缩缝的顶部，伸缩缝两侧的混凝土与顶盖之间设置有缓冲层，壁板设置于伸缩缝内，壁板的两侧分别与两混凝土顶部的缓冲层连接，壁板内设置有空腔，安装管设置于空腔的腔底，安装管内设置缓冲弹簧，缓冲弹簧顶部设置滑块，伸缩杆的顶端与顶盖的底部连接，伸缩杆的底端伸入到安装管内与滑块连接；壁板的两侧壁与与其相对的混凝土之间设置有压缩弹簧；本发明在混凝土受热膨胀，伸缩缝的尺寸减少时，由压缩弹簧的收缩来使膨胀位移不直接作用在壁板上，从而对整个装置进行保护工作，提高装置的使用寿命。
Expansion joint protection device for constructional engineering
The invention discloses an expansion joint protection device for constructional engineering. The expansion joint protection device comprises buffer layers, a top cover, a wall board, a mounting pipe,a telescopic rod, a buffer spring and compression springs. The two sides of the wall board are connected with the two buffer layers at concrete tops correspondingly. A cavity is formed in the wall board. The mounting pipe is arranged at the cavity bottom of the cavity. The buffer spring is arranged in the mounting pipe. A sliding block is arranged at the top of the buffer spring, the top end of the telescopic rod is connected with the bottom of the top cover, and the bottom end of the telescopic rod stretches into the mounting pipe to be connected with the sliding block. The compression springs are arranged between the two side walls of the wall board and concrete opposite to the two side walls. When the concrete is heated to expand and the size of an expansion joint is reduced, by means of contraction of the compression springs, expansion displacement does not directly act on the wall board, and therefore protection work is carried out on the whole device, and the service life of thedevice is prolonged.
本发明公开了一种建筑工程用伸缩缝防护装置，包括缓冲层、顶盖、壁板、安装管、伸缩杆、缓冲弹簧和压缩弹簧，顶盖罩设于伸缩缝的顶部，伸缩缝两侧的混凝土与顶盖之间设置有缓冲层，壁板设置于伸缩缝内，壁板的两侧分别与两混凝土顶部的缓冲层连接，壁板内设置有空腔，安装管设置于空腔的腔底，安装管内设置缓冲弹簧，缓冲弹簧顶部设置滑块，伸缩杆的顶端与顶盖的底部连接，伸缩杆的底端伸入到安装管内与滑块连接；壁板的两侧壁与与其相对的混凝土之间设置有压缩弹簧；本发明在混凝土受热膨胀，伸缩缝的尺寸减少时，由压缩弹簧的收缩来使膨胀位移不直接作用在壁板上，从而对整个装置进行保护工作，提高装置的使用寿命。
Expansion joint protection device for constructional engineering
一种建筑工程用伸缩缝防护装置
CHEN GUANDONG (author) / ZHOU RUGUI (author) / MENG SHENGYI (author) / QIN TISHI (author) / LU DANIAN (author) / QIU YESEN (author) / WEN SHAOQI (author) / MA WENXIONG (author)
2020-08-21
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Protection device for constructional engineering construction
| European Patent Office | 2020