48results about "Devices secured to vehicles" patented technology

A rerailer device for rerailing a railway vehicle onto a track, the device including a body with a ramp adapted to support a wheel of a railway vehicle thereon, a sloped face provided on said body and being configured with a slope that declines in a preferred direction toward the track on which the railway vehicle wheel is to be rerailed, and support means for supporting said sloped surface and railway vehicle wheels thereon, where the support configuration, material or combinations of configurations and materials facilitate lightweight construction.

The invention relates to the technical field of engineering technology equipment and methods, in particular to a telescopic-type two-way operation lateral evacuation multifunctional operating vehicleand an application method. The telescopic-type two-way operation lateral evacuation multifunctional operating vehicle comprises a fixing lifting mechanism and a transverse moving lifting mechanism; and the operating vehicle is composed of a front vehicle body and a rear vehicle body, the front vehicle body is connected with the rear vehicle body through a telescopic mechanism used for realizing the contraction and the expansion between the front vehicle body and the rear vehicle body, the operating vehicle is provided with a suspension system used for hanging and moving a working device, and the bottom of the operating vehicle is provided with a rail clamping device. Compared with the prior art, the telescopic-type two-way operation lateral evacuation multifunctional operating vehicle andthe application method have the advantages that the operating vehicle adopts a telescopic structure, and the vehicle bodies can be longitudinally telescoped to facilitate operation, driving and transfer; the vehicle body can transversely avoid track lines, the operating vehicle is conveniently operated in a long and large area, work efficiency is higher, and the adaptation range is wider; vehiclelifting and steel rail lifting are properly combined to reduce the labor intensity and improve the construction efficiency; and various operating equipment can be installed to adapt to various operating conditions, and the universality is high.

Various embodiments of an autonomous rail vehicle that can travel ahead of a locomotive at a distance proportional to the locomotive's stopping capability are disclosed. The rail vehicle may scan its surroundings, gauges track conditions, and communicates with locomotive operators of the scanned results in real-time to timely enable activation of the locomotive's emergency brakes in case of detection of off-normal track conditions. The rail vehicle may paired with the locomotive and provides eyes to locomotive operators so that they can have information on tracks viability well ahead of the locomotive.

A rerailer device for rerailing a railway vehicle onto a track, the device including a body with a ramp adapted to support a wheel of a railway vehicle thereon, a sloped face provided on said body and being configured with a slope that declines in a preferred direction toward the track on which the railway vehicle wheel is to be rerailed, and support means for supporting said sloped surface and railway vehicle wheels thereon, where the support configuration, material or combinations of configurations and materials facilitate lightweight construction.

The invention provides a mine car for ore mining. The mine car comprises a roller device, a mine car device, a fixing frame, a spring and a pulling and holding device, wherein the roller device comprises a roller set, a first bracket, a first transverse rod and a first supporting plate; the fixing frame comprises a bottom plate, a first supporting rod, a second transverse rod and a second supporting rod; the mine car device comprises a mine car body, a propping wheel and a third transverse rod; the pulling and holding device comprises a fixing rod, a cylinder, a pulling and holding rod, a positioning rod and an inclined rod; the upper surface of the cylinder is fixedly connected with the lower surface of the second transverse rod; one end of the fixing rod is fixedly connected with the lower surface of the second transverse rod, and while the other end of the fixing rod is in contact with the lower surface of the cylinder; the upper end of the pulling and holding rod is connected with the cylinder, and while the lower end of the pulling and holding rod is fixedly connected with the upper surface of the third transverse rod. The mine car is simple to operate, and convenient to use; the propping wheel is arranged, so that the frictional force can be reduced as the mine car raises, and as a result, the mien car can raise smoothly.

The invention discloses a vehicle-mounted lifting return device of a railway vehicle. The device comprises lifting return mechanisms mounted around a vehicle frame, a power source mounted on the frame, a power supply, a butt joint socket and a control box placed on a vehicle, wherein the control box is connected with the power supply, a relay and the butt joint socket through a cable (19); a switch or a button on the control box can singly or synchronously control actions of a transverse power machine and a vertical power machine; the lifting return mechanisms comprise moving mechanisms (4); the moving mechanisms (4) are connected with guide rails (5); and the transverse power machine (9) is mounted between the guide rails (5) through a mounting base I (8). The vehicle-mounted lifting return device of the railway vehicle is mounted on the railway vehicle frame without needing carrying, assembly and disassembly; and as rescue lifting return persons can take the control box to examine and determine the detained state around the frame to, the vehicle is guaranteed to locate in a horizontal state, and the operation is finished in the sight range of the rescue lifting return persons, the labor intensity is greatly reduced when the rescue lifting return safety is guaranteed.

The invention provides a mine car for ore mining. The mine car comprises a roller device, a mine car device, a fixing frame, a spring and a pulling and holding device, wherein the roller device comprises a roller set, a first bracket, a first transverse rod and a first supporting plate; the fixing frame comprises a bottom plate, a first supporting rod, a second transverse rod and a second supporting rod; the mine car device comprises a mine car body, a propping wheel and a third transverse rod; the pulling and holding device comprises a fixing rod, a cylinder, a pulling and holding rod, a positioning rod and an inclined rod; the upper surface of the cylinder is fixedly connected with the lower surface of the second transverse rod; one end of the fixing rod is fixedly connected with the lower surface of the second transverse rod, and while the other end of the fixing rod is in contact with the lower surface of the cylinder; the upper end of the pulling and holding rod is connected with the cylinder, and while the lower end of the pulling and holding rod is fixedly connected with the upper surface of the third transverse rod. The mine car is simple to operate, and convenient to use; the propping wheel is arranged, so that the frictional force can be reduced as the mine car raises, and as a result, the mien car can raise smoothly.

Various embodiments of an autonomous rail vehicle that can travel ahead of a locomotive at a distance proportional to the locomotive's stopping capability are disclosed. The rail vehicle may scan its surroundings, gauges track conditions, and communicates with locomotive operators of the scanned results in real-time to timely enable activation of the locomotive's emergency brakes in case of detection of off-normal track conditions. The rail vehicle may paired with the locomotive and provides eyes to locomotive operators so that they can have information on tracks viability well ahead of the locomotive.