664results about "Rope railways" patented technology

The invention relates to the field of cableway transportation safety control, in particular to a cableway lift carriage operation deflection attitude monitoring device and a control method, and the method comprises the steps: collecting the position, speed, attitude angle and local micro deflection disturbance information of a lift carriage in real time by constructing a multi-mode sensing network; the frequency of the sensor is dynamically adjusted by adopting an adaptive sampling mechanism, and space-time alignment and fusion of heterogeneous data are completed in combination with dynamic time warping and minimum mean square estimation; strengthening the key disturbance dimension based on a disturbance-driven attention mechanism, and predicting a future deflection angle sequence; a decoupling torque is generated through spatial deflection vector field modeling, regional coupling tensor analysis and a dynamic direction alignment matrix, and power consumption constraint and a dynamic environment parameter optimization control instruction are fused; and finally, driving the quadrilateral moment gyroscope to execute correction, and constructing a multi-dimensional evaluation index based on the attitude response residual error. According to the method, adaptive closed-loop adjustment of the control strategy is realized, and the robustness under wind speed disturbance and load variation is improved.

The invention relates to transfer equipment (50) for self-propelled carriages (1) on a network (1000) similar to an elevated railway, wherein the network (1000) has at least one track element (106, 108) and at least one intersection, reversing or end point, in the area of which the self-propelled carriage (1) can be transferred from the at least one track element (106, 108) onto an adjustably arranged support unit (25a to 25d).

The invention discloses an air transport vehicle device capable of smoothly walking and turning, and relates to the technical field of air transport vehicles, the air transport vehicle device comprises an OHT trolley main body, a rear driving seat and a front driving seat, the rear driving seat and the front driving seat are respectively mounted on two sides of the top end of the OHT trolley main body; a front driving shaft and a rear driving shaft are respectively arranged in the front driving seat and the rear driving seat; a connecting seat is arranged at the top end of the OHT trolley main body and is positioned between the rear driving seat and the front driving seat; during linear driving, the speed of the first wheels of the front driving shaft and the rear driving shaft is kept consistent, the gap between the second wheels and the filler strips is adjusted by padding the gaskets, the top end of the T-shaped track is clamped by the limiting plates and the first wheels, the friction force between the first wheels and the track is increased, and the situation that the wheels slip is avoided; the balancing weight can be moved to the suspended position far away from the OHT trolley, and it is guaranteed that the OHT trolley cannot fall or tip over.

Trolley systems and associated rails and tracks may include trolleys having an integrated brake system that can be adapted to slow or stop the trolley based on various control inputs (internal or external). The track system may be formed from either or both of a series of tensioned cables or tracks that are interconnected with transition system and the trolleys, able to transition between track systems. The track system may be fitted with additional braking elements to govern motion of the trolley along a track system. Additionally, the track may be fitted with other elements that provide an external input into the trolley to modify the braking operation of the trolley.

Among other things, a connection assembly for motion along a rail is disclosed. The connection assembly can include a first plate assembly, a second plate assembly, and a release assembly. The first plate assembly can include a first stop mounted to a first base. The second plate assembly can include a second stop mounted to a second base and a post mounted to the second base. The release assembly can include a rod and a spring. The rod can include an outward extension. The spring can be disposed between the extension and the second stop. The release assembly can be configured to occupy: a first state such that the spring pushes the extension against the first stop and thereby biases the first base away from the second base; and a second state such that the spring pushes the extension against the post.

A cableway in the case of which the safety and comfort for persons during the loading and unloading of the cableway vehicles can be improved as simply and economically as possible. This aim is achieved, according to the teaching, in that at least one vehicle-fixed contact rail which extends in the direction of movement of the cableway vehicle is arranged on the conveying body, and in that at least one guiding portion having at least one stationary first guiding device which extends in the direction of movement of the cableway vehicle is provided in at least one cableway station, the first guiding device cooperating with the contact rail of the cableway vehicle, at least during the movement of the cableway vehicle through the guiding portion, in order to generate a guiding force, the guiding force shifting the conveying body relative to the suspension from a rest position, in which the cableway vehicle can be moved outside of the guiding portion, into a guidance position, in which the cableway vehicle can be moved through the guiding portion.

A novel actuating device (1) is described for use in combination with a pressurized packaging (6), which comprises an actuator head (2) having a discharge orifice (11), a discharge duct (3) which connects the discharge orifice with an entry port (4). The actuating device is provided for actuating a resilient biased valve means for dispensing the fluid from the fluid container (6) and further comprises an open piston (16) having at least an upper sealing lip (20) which is sealing towards an inner wall of the discharge duct (3). An inner rod (25) is attached to the open piston (16) having a free end (26; 53) for closing the discharge orifice (11). The open piston (16) is biased towards the discharge opening: The actuator head (2) comprises a lever (31) for actuating the open piston (16) towards the entry port of the discharge duct (3).

A transport vehicle that transports packages includes: a first arm; a second arm; a first wheel connected to the first arm; a second wheel connected to the second arm; at least one actuator; and a controller (control processor). When the transport vehicle is slidably hung from the first rail via the first wheel and the second wheel, the controller controls the at least one actuator (arm actuator, roller actuation motor) to disengage the first wheel from the first rail and place the first wheel on the second rail, and disengage the second wheel from the first rail and place the second wheel on the second rail.

A ski resort management system comprising: a data acquisition system that receives data from telemetry systems of the lift systems, of the snow generators and of the snow groomers of the ski resort; a processing station; mass storage units, containing a system database fed by the data acquisition system; and a display interface, accessible from operator terminals. The data acquisition system stores data and signals from the lift systems, the snow generators and the snow groomers in the system database. The processing station enables setting a mode of the display interface for alternatively displaying data relative to each lift system, to each snow generator or to each snow groomer, or to display, in an aggregated form, data relative to all the lift systems, all the snow generators and all the snow groomers.

The invention discloses a small light-weight hanging rope type inspection robot, and relates to the technical field of inspection robots, the small light-weight hanging rope type inspection robot comprises an inspection robot main body, a hanging rod is arranged at the top end of the inspection robot main body, a rope clip is welded to the top end of the hanging rod, and the rope clip is located right above the inspection robot main body; the cross section of the rope clip is in an arc shape, and the two ends of the rope clip are each provided with a closed structure. The fixing sleeve and the rope clip form a closed state, it is ensured that a rope of the inspection robot cannot be separated from the interior of the rope clip, the robot is safe during inspection, the rope is limited to the gap between the pressing grooves, it is ensured that the rope can be firmly fixed between the two fixing blocks, the rope can abut against the deformation groove, and the rope can be fixed to the deformation groove. The shape of the deformation groove is enlarged through the pressing block, the deformation groove can be prevented from being shrunk due to extrusion of the rope, the rope can be clamped between the middle grooves, and the rope is prevented from loosening from the interior of the rope clip.

Systems and methods are provided for recovery of a first vehicle that travels on a suspended track disposed at an elevated position within a facility. The systems include the suspended track, the first vehicle configured to travel along the suspended track, and an emergency wheel assembly configured to replace a first wheel assembly on the first vehicle while the first vehicle remains on the suspended track, the emergency wheel assembly including a wheel configured to freely rotate on an axle of the first vehicle. In some examples, the systems may include a second vehicle configured to travel along the suspended track, a coupling device configured to couple the first vehicle to the second vehicle, and a controller configured to operate the second vehicle to move along the suspended track while coupled to the first vehicle with the coupling device and thereby tow the first vehicle.

The invention relates to a parking system for cableway vehicles in order to improve the parking of cableway vehicles in a cableway, in particular the feeding of cableway vehicles in a cableway, and to simplify the handling of cableway vehicles, said cableway vehicles each having at least two connecting elements, the connecting elements are designed to detachably connect two adjacent cableway vehicles to each other during operation of the parking system; the parking track conveyor pulls the vehicle combination out of the parking track in the direction of the feed track, so that a connecting element, which can be detachably connected, of the two cableway vehicles located at the end of the vehicle combination facing the track end reaches the action range of an actuating device arranged in the region of the track end. And the actuating device disengages the connecting element of the disconnectable connection between the two cableway vehicles, and the feed rail conveyor takes over the cableway vehicle which is located at the end of the vehicle combination facing the rail end and has been disengaged from the vehicle combination and moves it away from the parking rail.

In order to facilitate the transport of objects and increase the safety of persons in a circulating ropeway (1) with at least two ropeway stations (2a-2c) and with a number of ropeway vehicles (3) that can be moved between the ropeway stations (2a-2c) by means of a haul rope (4), it is provided that a first detection device (D1) is provided in a first ropeway station (2a), which is configured to detect an object (O) intended for loading a cabin (K) of a ropeway vehicle (3) in a loading area (6) of the first ropeway station (2a) and to determine an object type for the object (O), and that a control unit (5) is provided which is configured to operate the circulating ropeway (1) in a defined transport operating mode when the object type determined for the detected object (O) is a specified object type.

A gravity-powered zip line trolley return system for a zip line system having a zip line cable and a trolley configured to traverse the zip line cable may include a mounting block detachably mountable to the zip line cable of the zip line system. A spool bracket may be supported by the mounting block. A first spool may be supported by the spool bracket. A second spool supported by the spool bracket, wherein the first spool and the second spool are rotationally coupled to each other through a gear reduction ratio mechanism and a drive belt. A trolley return line may be windable on the first spool and connectable to the trolley of the zip line system. The trolley return line may be configured to move with the trolley in a forward movement and to pull the trolley in a backward movement as the first spool rotates. A counterweight suspension element may be windable on the second spool. A counterweight may be attached to the counterweight suspension element. The counterweight suspension element may balance the counterweight against gravity depending on rotation of the gear reduction ratio mechanism with respect to the forward or backward movement of the trolley return line with the trolley.

The invention provides a passenger ropeway operation monitoring method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining data collected by an intelligent sensor, and building a ropeway operation database; analyzing historical data to construct an anomaly diagnosis model; inputting the first data into the model to obtain an abnormality diagnosis result; controlling a camera to collect video image data, analyzing a video, and recognizing a compartment posture and passenger behaviors to obtain a video recognition result; analyzing the cableway abnormity diagnosis result and the video identification result to obtain an abnormity analysis result; constructing a three-dimensional digital model of the first passenger ropeway, and mapping the real-time operation data into the model to generate a digital twinborn model; and when an abnormal condition occurs, generating an abnormal processing scheme according to the digital twin model and an abnormal analysis result, triggering a braking system and a safety control device, and adjusting operation parameters. Through the scheme of the invention, the abnormity can be monitored and diagnosed in real time, and the safety and the operation efficiency can be improved through an automatic means.

A cable transportation carrier for transporting people includes a connector designed to be attached to an aerial cable. A frame is fixed to the connector and defines a permanent opening onto the outside. An anchor point is provided and is designed to attach a person equipped with a safety harness with a safety connector. The anchor point defines a blocking state and a free state. In the blocking state, the safety connector cannot leave the anchor point. In the free state, the safety connector can leave the anchor point. A locking device presents a locked state and an unlocked state. In the locked state, the locking device keeps the anchor point in the blocking state. In the unlocked state, the locking device allows the anchor point to switch between the blocking state and the free state.

The invention relates to the technical field of pure electric driving parts, and discloses a pure electric driving part for a lithium battery monorail crane locomotive, which comprises a clamping module for providing rail clamping force of the monorail crane locomotive; the braking module is used for realizing electric output and mechanical redundancy of braking force; the control module is used for integrating a multi-channel closed-loop controller, independently controlling each driving part to operate and receiving a sensor signal in real time; a traditional clamping oil cylinder and a traditional brake oil cylinder are replaced by the clamping electric cylinder and the anti-explosion electric cylinder, pure electric drive control is accurate, actions are synchronous, meanwhile, clamping pressure can be adjusted in real time according to actual working condition requirements, locomotive sliding caused by wet and slippery rails of a locomotive is prevented, and through closed-loop control of the control module, the control precision of the locomotive is improved. The operation state of each driving part is monitored in real time, the fault can be accurately positioned, the fault reason can be quickly checked, and the driving device can be used for driving the pure electric driving part in emergency through the arrangement of the power supply module, so that the operation safety of the monorail crane is improved.

To provide a system and a method for mounting and dismounting a device on and from an electric cable by using a flying object.SOLUTION: The system and the method and / or a computer program are for mounting and dismounting a device on and from an electric cable of a distribution network. The mounted device includes a first coupling part disposed to attach the mounted device to a flying object, a second coupling part disposed to attach a cable device to the mounted device, and a navigation part that operates to enable a user to navigate the flying object so as to direct a slot of the cable device toward the electric cable, and / or automatically navigate the flying object to direct the slot of the cable device toward the electric cable, and / or enable the user to navigate the flying object toward the cable device, and / or automatically navigate the flying object toward the cable device.SELECTED DRAWING: Figure 1

The invention discloses a method for detecting the position of a chairlift of a roundabout station of a skiing chairlift, and relates to the field of roundabout safe operation control, and the method comprises the steps: carrying out the nonlinear chairlift dynamics modeling of the chairlift, obtaining a correction envelope, carrying out the topological feature analysis of the chairlift based on the correction envelope, and obtaining a topological detection result. The method comprises the following steps: acquiring a geometric relationship of a hanging chair, laser installation parameters and a laser detection signal to carry out tensor risk fusion decision making to obtain a safety control instruction, carrying out fractional order optimal braking analysis based on the safety control instruction to obtain a structured data frame, acquiring hanging chair displacement, hanging chair motion manifold and laser signal parameters of the hanging chair, and carrying out conformal geometric maintenance to obtain the safety control instruction. Maintenance operation guidance is obtained, wind vibration dynamics, laser detection and safety control parameter space-time coupling modeling and detection precision guarantee under wind and snow interference can be achieved, the offside risk can be perceived in the early stage, the equipment state is judged based on a dynamic threshold value, the trend of dynamic degradation is considered, and maintenance decision response is timely.

A cable transport installation is equipped with a car and a station; the station includes a moving device to move the car in the station; the moving device defines a running track of the car and moves the car; a platform is arranged on one side of the running track; the platform allows movement next to the moving device and enables operations to be performed on the moving device; the station defines a clearance for a clamp of the car to pass; the moving device is located between the platform and the passage clearance; an additional platform is movable between first and second positions; in a first position, the additional platform does not form an obstacle to progression of the car; the second position enables operations to be performed on the moving device.

The invention discloses a reciprocating type passenger ropeway constant deceleration control system, and relates to the technical field of brake control. According to the method, the first-stage constant deceleration braking mode and the second-stage constant torque braking mode are set, analysis is carried out through the second-stage braking conversion algorithm, the deceleration abnormal index, the speed tracking abnormal index and the response abnormal index are output, then the mode abnormal total value is obtained, the braking state is judged, self-adaptive mode switching is achieved, and the braking efficiency is improved. Constant braking deceleration is maintained, swinging of a hanging box is reduced, comfort of passengers is improved, brake rubber abrasion is reduced, meanwhile, regional debugging is not needed, and the operation difficulty of a construction site is reduced; hydraulic loop parameters are analyzed through a failure judgment logic algorithm set by the hydraulic redundancy protection module, a loop abnormal total value is output, and hydraulic loop switching is carried out based on the loop abnormal total value; and through visual display of the fault memory interaction module, the safety redundancy of the braking system is improved, fault tracing and maintenance are facilitated, and the running reliability of the cableway is guaranteed.

In order to propose an improved parking system which enables a parking process for cableway vehicles in a parking area at a cableway station to be carried out as simply and quickly as possible, in the parking system there is provided a transfer device for transferring cableway vehicles from an input track onto at least two parking tracks, the transfer device having a displacement device which is displaceable along a fixed guide device between a first transfer position and a second transfer position, the displacement device having a first track section and a second track section, in the first transfer position of the displacement device a cableway vehicle is displaceable from the first track section onto a first parking track and a cableway vehicle is displaceable from the input track onto the second track, and in the second transfer position of the displacement device a cableway vehicle is displaceable from the input track onto the first track section and a cableway vehicle is displaceable from the second track section onto a second parking track.

This cargo carrying device (10p) comprises: a main body (machine main body (2301), first machine main body (2301a), second machine main body (2301b)); a rail holding unit (connection body) which is held on a rail (7) positioned at the top of the main body; a rotary base (2319) which is positioned between the main body and the rail holding unit, and which rotates the main body; a slider (2310) which extends from the main body; and a cargo holding unit (2315) which holds cargo that has been attached to the slider unit (2310).

An arrangement for equipotential bonding of a support cable of a cableway that does not lose its effect even in the event of possible slight movements of the support cable. The arrangement includes an insert recess on the plastics material insert of a guide part for the support cable, through which insert recess an electrically conductive contact element is inserted, and the contact element is movably arranged in the insert recess. A spring element is provided that presses the electrically conductive contact element against the support cable so that the electrically conductive contact element contacts the support cable guided on the plastics material insert with a contact surface. The electrically conductive contact element is electrically connected to an equipotential bonding point of the cableway.

The utility model discloses a combined type pressing riding wheel overhead man-carrying hanging bracket, and belongs to the technical field of underground moving tools. The device comprises a vertical column arranged in the vertical direction; a top plate is mounted at the top of the upright post; an upper cross beam and a lower cross beam which are intersected with the stand columns are arranged at different height positions in the middle of the stand columns; a compression roller wheel and a carrier roller wheel are rotationally mounted at two extending ends of the upper cross beam and the lower cross beam respectively; the lower bottom height of the contour of the compression roller is greater than the upper top height of the contour of the carrier roller; the compression roller wheel and the carrier roller wheel on the same side are located on the same vertical plane, and the steel wire rope penetrates through the compression roller wheel and the carrier roller wheel; an auxiliary support is further arranged at the position, close to the carrier roller wheels, of the lower cross beam. A limiting clamping piece is mounted on the auxiliary bracket; one end of the limiting clamping piece is buckled above the carrier roller wheel; the utility model effectively solves the problems that the contact between the roller and the steel wire rope on the current overhead man-carrying hanger is not stable enough, and certain potential safety hazards exist.

To provide a chairlift riding device capable of detecting a high risk situation.SOLUTION: A chairlift riding device (10) includes at least two adjacent timing gates (20) for adjusting a stream of people passing through the timing gates (20). The riding device (10) includes a detection device (30) that can determine the presence of a person having the possibility of passing through each of the timing gates (20) and determine whether or not the person having the possibility is taller than a predetermined height (G), and a data processing unit (40) for determining the presence of a high risk situation when a person shorter than the predetermined height (G) is detected before a given gate (20) among the adjacent gates (20) and a person taller than the predetermined height (G) is not detected before one of the adjacent gates (20) according to data from the detection device (30).SELECTED DRAWING: Figure 1

The utility model belongs to the field of coal mine transportation, and discloses a monorail crane running posture adjusting device for a large deformation roadway, which comprises a running track, running hanging wheels and a carriage body, the running hanging wheels are clamped on the running track in a sliding manner, and the carriage body is connected with the running hanging wheels through connecting pieces; an adjusting bin is arranged in the carriage body, the adjusting bin comprises an adjusting body slidably connected into the carriage body, hydraulic cylinders are arranged on the two sides of the adjusting body, and piston rods at the output ends of the hydraulic cylinders abut against the peripheral wall of the adjusting body; one end of the carriage body is connected with a driving headstock, the driving headstock comprises a cockpit, a driving operation table, a monitoring unit and a hydraulic adjusting unit, the driving operation table is arranged in the cockpit, and the monitoring unit is arranged on the cockpit and used for monitoring the running posture; posture adjustment in the running process of the monorail hoist can be achieved, and a carriage body of the monorail hoist is prevented from being scratched and collided with a deformed roadway side and a raised bottom plate.

The present invention discloses an anti-shock and shock-absorbing monkey car suitable for use in rock burst mines. The monkey car comprises a vertical pole, the top of which is connected to a sling, the bottom of which is fixedly provided with a downwardly inclined and forwardly extending footrest, with a composite baffle disposed above the footrest; an arc-shaped frame is connected to the composite baffle, the arc-shaped frame being welded together by three steel arc tubes via connecting rods, and the arc-shaped frame is open and closed as a whole; a seat plate is supported on the vertical pole by a support rod, and the seat plate and the support rod are softly connected by a damping shock absorber; a backrest is disposed in the middle of a steel arc tube, and the backrest is softly connected to the steel arc tube in which it is located by another damping shock absorber. The anti-shock and shock-absorbing monkey car of the present invention can fully guarantee the personal safety of passengers in the event of natural disasters, mechanical accidents, or improper operation.

The utility model relates to the technical field of cableway driving, and discloses an efficient and energy-saving low-altitude cableway driving device which comprises a fixed outer frame, a motor is fixedly connected to the interior of the fixed outer frame, a frequency converter is arranged at the output end of the motor, and a driving wheel is fixedly connected to the output end of the frequency converter. A fixed plate is fixedly connected to the outer wall of the fixed outer frame, a bearing seat is slidably connected to the inner wall of the fixed plate, a driving wheel is arranged on the inner wall of the bearing seat, a pulley is fixedly connected to the outer wall of the driving wheel, and a brake part is fixedly connected to the outer wall of the fixed outer frame. According to the utility model, the problem that a driving device is difficult to adapt to modern requirements on high efficiency, energy conservation, environmental protection and low carbon is solved, stable power output is realized through worm and gear driving, reverse movement can be prevented, an additional brake device is not needed, energy waste is reduced, and the energy efficiency is further improved.

The utility model relates to a ground lifting type material leakage prevention system in an inclined roadway, and belongs to the technical field of transportation of overhead man-riding devices in inclined roadways of coal mines. According to the technical scheme, the protection device comprises an inclined roadway and a plurality of protection mechanisms arranged in the roadway, and further comprises driving mechanisms arranged in one-to-one correspondence with the protection mechanisms, one end of each protection mechanism is hinged to the lower portion of a rail through a hinge shaft, and the hinge shafts are fixedly arranged below the rail; the other end of the protection mechanism can move to the position above the rail under the action of the driving mechanism. By arranging the protection mechanism and the driving mechanism, the material leakage prevention device and the rail transportation system of the overhead man-riding device can be arranged in the inclined roadway at the same time, the protection mechanism can be lifted when the overhead man-riding device runs, the material blocking effect is achieved, and the protection mechanism can be lowered when the rail transportation system runs; and therefore, the transport vehicle can smoothly pass above the protection mechanism.