Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Push type beam transporting trolley
The invention discloses a push type beam transporting trolley which comprises a large trolley body, a small trolley body and a hydraulic and electrical control system. The push type beam transporting trolley is characterized in that the beam transporting trolley further comprises a fixed length thruster and a hydraulic crawler, the fixed length thruster is composed of a series of clamping grooves of the same structure, the bodies of the clamping grooves are rectangular grooves, a slope with the tilting angle being 10-45 degrees is arranged on the bottom face of each groove, a clamping groove protrusion which is perpendicular to the bottom face of each groove is arranged in the middle of the bottom face of the groove, the protrusions are designed to be matched with wedge block protrusions on a rear wedge block, and the protrusions and the wedge block protrusions are clamped with each other in the working process; the clamping grooves of the fixed length thruster are designed into two rows and are symmetrically mounted in the two sides of a base plate of the large trolley body to form clamping groove rails, the arraying spaces between the clamping grooves are the same, and the total length of the clamping grooves is the same as the length of a conveyed precast box beam; the crawler comprises a front wedge block, the rear wedge block, a connecting plate and a hydraulic cylinder; the hydraulic crawler is mounted at the tail end of the main body of the large trolley body.
Push type beam transporting trolley
The invention discloses a push type beam transporting trolley which comprises a large trolley body, a small trolley body and a hydraulic and electrical control system. The push type beam transporting trolley is characterized in that the beam transporting trolley further comprises a fixed length thruster and a hydraulic crawler, the fixed length thruster is composed of a series of clamping grooves of the same structure, the bodies of the clamping grooves are rectangular grooves, a slope with the tilting angle being 10-45 degrees is arranged on the bottom face of each groove, a clamping groove protrusion which is perpendicular to the bottom face of each groove is arranged in the middle of the bottom face of the groove, the protrusions are designed to be matched with wedge block protrusions on a rear wedge block, and the protrusions and the wedge block protrusions are clamped with each other in the working process; the clamping grooves of the fixed length thruster are designed into two rows and are symmetrically mounted in the two sides of a base plate of the large trolley body to form clamping groove rails, the arraying spaces between the clamping grooves are the same, and the total length of the clamping grooves is the same as the length of a conveyed precast box beam; the crawler comprises a front wedge block, the rear wedge block, a connecting plate and a hydraulic cylinder; the hydraulic crawler is mounted at the tail end of the main body of the large trolley body.
Push type beam transporting trolley
ZHANG JIANHUI (Autor:in) / LEI CHUNGUANG (Autor:in) / LIANG RUI (Autor:in) / HAN BO (Autor:in) / YANG XINLIN (Autor:in) / TAN RUOSHI (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
Hand-push type positioning punching trolley for rock-soil drilling
| Europäisches Patentamt | 2021