Frame type tamping device and railway ballast tamping machine adopting same

Frame type tamping device and railway ballast tamping machine adopting same

The invention relates to a frame type tamping device and a railway ballast tamping machine adopting the same, and belongs to the technical field of rail transit. The device comprises a big-end-down halfpace-shaped frame comprising a top frame and a bottom frame, tamping mechanisms driven by lifting...

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Hauptverfasser: WANG LEI, HUA XINHUA, LI CHUNLONG, XIANG KANG, LI JURUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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creator WANG LEI
HUA XINHUA
LI CHUNLONG
XIANG KANG
LI JURUI
description The invention relates to a frame type tamping device and a railway ballast tamping machine adopting the same, and belongs to the technical field of rail transit. The device comprises a big-end-down halfpace-shaped frame comprising a top frame and a bottom frame, tamping mechanisms driven by lifting oil cylinder components are installed on the left side and the right side in the frame correspondingly. The tamping mechanism and the front and rear vertical guide column parts between the top frame and the bottom frame form a lifting moving pair; the bottom frame is provided with a rail clamping component and a walking component; the center of the top frame is provided with a rotary interface, the rotary interface is connected with an upper connecting frame through a rotary support, a pin joint hole is formed in the upper end of the upper connecting frame, and a hoisting pin shaft is mounted on the upper connecting frame; the lower end and the upper end of a lifting oil cylinder of the lifting oil cylinder compone
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subjects CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
title Frame type tamping device and railway ballast tamping machine adopting same
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