Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rack for tunnel vault construction
The invention relates to a tunnel vault construction rack which comprises a splicing rail, an equipment box body is slidably connected to the upper portion of the splicing rail, a multi-stage hydraulic cylinder is arranged in the equipment box body, a connecting piece is fixedly arranged at the telescopic end of the multi-stage hydraulic cylinder, and a supporting column is fixedly connected to the upper surface of the telescopic end of the multi-stage hydraulic cylinder; an arch-shaped frame is arranged on one side of the connecting piece; the supporting columns are connected with the arch-shaped frame through cables, and the supporting columns and the arch-shaped frame form a suspension bridge structure. By means of the suspension bridge structure formed by the supporting columns and the arch-shaped frame, other machines can enter and exit the tunnel for construction during vault construction, the splicing track can be gradually lengthened according to the tunnel construction progress, the applicability is high, after vault construction at one end is completed, the arch-shaped frame can move along with the splicing track, and the mobility of the arch-shaped frame is improved.
本发明涉及一种隧道拱顶施工用台架，包括拼接轨道，所述拼接轨道上方滑动连接设备箱体，所述设备箱体内部设有多级液压缸，所述多级液压缸的伸缩端上固定设有连接件，所述多级液压缸的伸缩端上表面固定连接支撑柱，所述连接件一侧设有拱形架；所述支撑柱通过缆绳连接拱形架，所述支撑柱和拱形架形成吊桥结构；通过支撑柱和拱形架形成的吊桥结构，可以再拱顶施工时，不妨碍其他机械进出隧道施工，并且拼接轨道可以根据隧道施工进度进行逐渐增长，适用性强，在完成一端拱顶施工后，拱形架可以随着拼接轨道进行移动，提高拱形架的移动性。
Rack for tunnel vault construction
The invention relates to a tunnel vault construction rack which comprises a splicing rail, an equipment box body is slidably connected to the upper portion of the splicing rail, a multi-stage hydraulic cylinder is arranged in the equipment box body, a connecting piece is fixedly arranged at the telescopic end of the multi-stage hydraulic cylinder, and a supporting column is fixedly connected to the upper surface of the telescopic end of the multi-stage hydraulic cylinder; an arch-shaped frame is arranged on one side of the connecting piece; the supporting columns are connected with the arch-shaped frame through cables, and the supporting columns and the arch-shaped frame form a suspension bridge structure. By means of the suspension bridge structure formed by the supporting columns and the arch-shaped frame, other machines can enter and exit the tunnel for construction during vault construction, the splicing track can be gradually lengthened according to the tunnel construction progress, the applicability is high, after vault construction at one end is completed, the arch-shaped frame can move along with the splicing track, and the mobility of the arch-shaped frame is improved.
本发明涉及一种隧道拱顶施工用台架，包括拼接轨道，所述拼接轨道上方滑动连接设备箱体，所述设备箱体内部设有多级液压缸，所述多级液压缸的伸缩端上固定设有连接件，所述多级液压缸的伸缩端上表面固定连接支撑柱，所述连接件一侧设有拱形架；所述支撑柱通过缆绳连接拱形架，所述支撑柱和拱形架形成吊桥结构；通过支撑柱和拱形架形成的吊桥结构，可以再拱顶施工时，不妨碍其他机械进出隧道施工，并且拼接轨道可以根据隧道施工进度进行逐渐增长，适用性强，在完成一端拱顶施工后，拱形架可以随着拼接轨道进行移动，提高拱形架的移动性。
Rack for tunnel vault construction
一种隧道拱顶施工用台架
XIE XIONGYAO (Autor:in) / KANG XIN (Autor:in) / ZENG KUN (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E21D
SHAFTS
,
Schächte
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E01B
PERMANENT WAY
,
Gleisoberbau
| Engineering Index Backfile | 1929
Construction Technology of Tunnel Lining Vault Embedded Pipe Timely Grouting
| Springer Verlag | 2023
| Engineering Index Backfile | 1897