Duct piece transfer vehicle bearing device
A transfer vehicle and segment technology, which is applied to shaft equipment, shaft lining, tunnel lining, etc., can solve the problems of unsafe transportation, impact damage to equipment and segments, and achieve safe and reliable transportation.
Pending Publication Date: 2018-05-15
辽宁三三工业有限公司
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Problems solved by technology
The current segment loading vehicle generally uses a motor reducer or a hydraulic motor to drive the hoist, or drives the sprocket to drive. The walking trolley on the segment transfer vehicle receives the segments transported by the crane once, and then the walking trolley transports the segments Transport to the position where the secondary crane can hoist, but in this way, there is a direct hard collision between the walking trolley and the segment during the process of the primary crane directly lowering the segment to the traveling trolley, which is very easy Cause impact damage to equipment and segments, and the transportation method is not safe
Method used
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[0018] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0019] In describing the invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. indicate orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.
[0020] In the description of the present invention, it should be noted that unless otherwise specified an...
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The invention provides a duct piece transfer vehicle bearing device. The device comprises two bearing device bodies, and the two bearing device bodies are oppositely disposed on both sides of a walking rail; each bearing device body comprises a supporting oil cylinder, a bearing support frame, bearing wheels and an oil cylinder route control device; the supporting oil cylinder is vertically arranged, a cylinder body is fixed on the outside of the walking rail, and a piston rod is vertically upward; the bearing support frame is installed on the piston rod of the supporting oil cylinder; the bearing support frame is provided with a plurality of bearing wheels, and the bearing wheels are arranged in the transportation direction of the walking rail. The duct piece transfer bearing device can effectively avoid hard collisions between equipment and duct pieces, effectively reduce the impact damage of the equipment and the duct pieces, and ensure the safety of transportation modes.
Description
technical field [0001] The invention belongs to the field of underground shield construction equipment, and in particular relates to a segment transfer vehicle receiving device. Background technique [0002] The function of the segment loading vehicle is to transfer the segment from the limit position of the forward transport of the primary segment crane on the truss to the position where the secondary crane can hoist. The current segment loading vehicle generally uses a motor reducer or a hydraulic motor to drive the hoist, or drives the sprocket to drive. The walking trolley on the segment transfer vehicle receives the segments transported by the crane once, and then the walking trolley transports the segments Transport to the position where the secondary crane can hoist, but in this way, there is a direct hard collision between the walking trolley and the segment during the process of the primary crane directly lowering the segment to the traveling trolley, which is very ...
Claims
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IPC IPC(8): E21D11/40E21D11/08
CPCE21D11/08E21D11/40
Inventor 刘双仲吴振江
Owner 辽宁三三工业有限公司