4 results about "Rail traffic" patented technology

This invention is a rail traffic system including sliding rail net, railcars, rail stops and underlays. The stated sliding rail net is composed of rails, the underlays are to support the rails to form a certain gradient, thus the railcars can slide forward under gravity and can pull in the rail stops. The rail traffic system makes use of the gravity and runs the vehicles with zero power on the artificial downward tracks. Without any pollution, this system can save a large amount of investment and much energy and resources; with a short-period construction but a high efficiency, it doesn't require staggering the rushing peak and offers a complete solution to traffic jams, congestions, pollution in a city and accidents.

The invention discloses a guardrail with a movable function and for rail traffic construction. The guardrail comprises a plurality of connection units and a plurality of support units, and two adjacent support units are connected by a connection unit; the connection units comprise stop levers and stop ropes, both ends of each stop lever are rotatably connected with rotating blocks through bearings, and a threaded rod is fixedly connected to one end, away from each stop lever, of each rotating block; and the support units comprise cylindrical bases, the upper surfaces of the bases are fixedly connected with frustums, the outer side wall of each frustum is fixedly connected with two symmetrical mounting bases and a lacing hole formed in one side of each mounting base and a connecting rod arranged on the other side of each mounting base, spherical support seats are fixedly connected to the top ends of the frustums, the outer side walls of the support seats are provided with threaded holes, and each stop lever is connected with the threaded holes in the two adjacent support units through the threaded rods at both ends. The guardrail with the movable function and for the rail traffic construction is simple in structure, easy to install, fix and dismantle, and can remind pedestrians and vehicles by reflecting light from reflectors at night.

The invention belongs to the field of railway construction and especially provides a rail traffic electric lightweight vehicle. For problems of high workload and low efficiency of existing manual conveying, the following technical scheme is provided. The rail traffic electric lightweight vehicle comprises a base; multiple mobile wheels are mounted on the base; a traction plate is welded on the side wall of one side of the base; telescopic rods are fixed at four corners of the upper surface of the base; a same horizontally arranged top plate is fixed at one ends of the four telescopic rods; thetelescopic rods comprise sleeves; the bottom ends of the sleeves are welded on the base; springs are connected to the internal walls of the bottom ends of the sleeves; supporting rods are connected to one ends of the springs; one ends of the supporting rods are welded on the lower surface of the top plate; a placing plate is arranged on the top plate; and connecting rods are hinged to the side walls of the two sides of the top plate. The rail traffic electric lightweight vehicle has the advantages that the structure is simple, the design is novel, less space is occupied, the conveying is convenient, maintenance tools are convenient to transport, the workload of a worker is greatly reduced, the operation is convenient, and the rail traffic electric lightweight vehicle is worthy of being popularized.