12results about "Locking mechanisms for points" patented technology

The utility model provides a railway turnout indoor and outdoor consistency monitoring devices, include: position representation contact point state acquisition module, including the acquisition positioning representation contact point's on -voltage signal and disconnected voltage signal's positioning acquisition module and be used for the acquisition reverse position representation contact point's on -voltage signal and disconnected voltage signal's reverse position acquisition module, turnout outdoor position determination module is connected with position representation contact point state acquisition module, is used for according to the on -voltage signal and disconnected voltage signal of the positioning representation contact point of acquisition and the on -voltage signal and disconnected voltage signal of the reverse position representation contact point of acquisition, exports turnout outdoor position determination result, indoor centralized monitoring module is used for exporting turnout indoor position determination result, centralized monitoring module is used for comparing the consistency of received turnout outdoor position determination result and turnout indoor position determination result, and when the position of turnout indoor and outdoor is inconsistent, carries out alarm output.

The utility model provides a kind of monorail switch mechanical type turnout indicating device, belong to monorail switch technical field, it includes indicating disc, locking indicating window and turnout indicating window are equipped on indicating disc, the edge of indicating disc one end is slidably inserted with the indicating panel I of being able to shield locking indicating window to its inside, indicating panel I is connected with the locking pin of turnout by pull rope I, the edge of indicating disc other end is slidably inserted with the indicating panel II of being able to shield turnout indicating window to its inside, indicating panel II is connected with the swing rail of turnout by pull rope II;The surface of indicating panel I is coated with two different colors in turn, the surface of indicating panel II is coated with at least two different colors in turn and the surface of panel II is divided into three different areas, the utility model existing technology indicates turnout state in dependence on electrical equipment or electronic equipment, there is the technical problem of security risk in humid environment.

The present application relates to a kind of outside locking device point rail connecting iron flexibility test device and method, test device at least includes workbench (1), bottom plate (2), support plate (3), press bar (4), connecting block (5), lock block (6), sensor (11), man-machine interface (13), push-pull plate (17), point rail connecting iron (15) and the like component, fixed bottom plate (2) by supporting bolt (8) and press block (7) cooperation, press bar (4) is hinged with support plate (3) and connecting block (5) by pin (9)-1, pin (10)-2, sensor (11) is installed between connecting block (5) and lock block (6) and is connected with man-machine interface (13) signal, after push-pull plate (17) and point rail connecting iron (15) are fixed, form movable connection by bolt with lock block (6), connecting iron seat (16).The present application shortens test time, standardizes operation process, effectively improves test efficiency and result reliability, provides scientific support for product quality control.

The utility model provides a railway turnout outdoor position acquisition device, consistency monitoring equipment and indoor and outdoor consistency monitoring system. Railway turnout outdoor position acquisition device includes: position representation contact state acquisition module, including positioning acquisition module and reverse position acquisition module, basic rail and tongue rail position data acquisition module, including positioning close clearance acquisition module and reverse close clearance acquisition module, gap image data acquisition module is used for gathering the gap image data of switch machine. Railway turnout outdoor position consistency monitoring equipment, including railway turnout outdoor position acquisition device, three position determination modules for determining the data output turnout outdoor position determination result of three kinds of acquisition mode, the comprehensive position determination module for outputting the turnout outdoor position determination result of three turnout outdoor position determination results. Railway turnout indoor and outdoor consistency monitoring system includes outdoor centralized monitoring equipment, indoor centralized monitoring equipment and centralized monitoring equipment.

The embodiment of the present disclosure relates to the technical field of rail transit control, and discloses an interlocking control method, system, device and storage medium supporting multi-opening turnout, the method comprising: according to the number of directions of the turnout type with the most number of directions, a same number of interlocking logic internal directions are set, denoted as turnout n bits; the interlocking sets the turnout operating relay and the permission operating relay corresponding to each turnout bit; when the interlocking receives a route handling command or a single operation command, and needs to drive the turnout to the turnout n bits, the interlocking drives the turnout n bit operating relay and the permission operating relay corresponding to the turnout n bit to be pulled up, and drives other turnout operating relays to be pulled down; the exemplary embodiment of the present disclosure supports the driving and collection logic of three-opening turnout, four-opening turnout and five-opening turnout, and is compatible with the driving and collection logic of traditional single-acting turnout and double-acting turnout, thereby solving the problem that the existing interlocking control logic cannot meet the interlocking control requirements of multi-opening turnout.

This invention relates to a device and method for monitoring the travel and position status of a turnout movable rail, comprising: a fixed installation component, a guide tube component (1), a monitoring rod component, a sensor component (2), and a measurement data processing component. The fixed installation component fixes the monitoring device to the bottom of the relatively fixed rail of the turnout. The guide tube component (1) is fixedly installed on the fixed installation component. The monitoring rod component (5) can be inserted into the axial hole of the guide tube component (1) and move along the axial direction. This device and method for monitoring the travel and position status of a turnout movable rail facilitates remote real-time monitoring of the travel and position status of the turnout movable rail.

Embodiments of the present application relate to the field of locking mechanisms for railway points, and in particular to a representation link assembly for a steel frog sleeper for connecting a switch machine to a point rail. The representation link assembly comprises a switch machine link, a point rail link and an insulating link. The switch machine link is configured to detachably connect to a rod joint of the switch machine, the point rail link is configured to detachably connect to the point rail, and the insulating link is configured to detachably insulate the switch machine link and the point rail link. Embodiments of the present application provide a representation link assembly that can be adapted to connect a representation rod (lock rod) of a switch machine to a point rail by selecting an insulating link of a suitable length, while maintaining the size and shape of the switch machine link and the point rail link.

Rotary console for a rail-guided transport system, comprising a turntable having a first rail section for a first transport direction and a second rail section for a second transport direction, and being rotatable such that the first rail section or the second rail section enables a corresponding connection with connecting rail sections outside the rotary console, wherein the turntable is designed in a hollow chamber construction.

The invention relates to a monitoring device (1) for a buffer stop (2) on a track system (3), having at least one acceleration sensor (100a, 100b) and a vibration measuring device (10). Improved monitoring can be achieved in that the vibration measuring device (10) is designed to calculate a displacement path of the buffer stop (2) from the signals detected by the acceleration sensor (100a, 100b).