432results 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.

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.

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 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.

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.

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.

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).

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 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.

This invention relates to an online monitoring method for brake block wear in a lithium battery-powered monorail. The monorail includes a travel drive unit, a brake, a brake block, and a speed detection unit. When a braking command is triggered, the method collects current or displacement signals from the braking actuator and travel speed or encoder pulse signals. Based on the current or displacement signals, it determines that the brake block and the braking friction pair have entered an effective clamping state. In the effective clamping state, the method controls the travel drive unit to apply a reverse trial torque constrained by a preset upper limit. During the application of torque, it judges whether the speed signal or encoder pulse signal exhibits a micro-slip exceeding a preset threshold. When micro-slip occurs, it determines that the brake block wear has resulted in insufficient braking friction margin and outputs a warning or interlocking control command. This invention can issue warnings or interlocking control commands at an early stage when brake block wear leads to a decrease in braking capacity, thereby effectively avoiding the risk of brake failure and improving the safety and reliability of monorail operation.

The aerial transport installation comprises a towing cable; vehicles each comprising a disengageable coupling device (6); a movement system (18) configured to move vehicles disengaged from the towing cable and comprising a slowing device (21) configured to slow the vehicles along a slowing trajectory. The slowing device (21) comprises slowing tires (22) rotationally coupled to each other and configured to cooperate with the disengageable coupling devices (6) belonging to the disengaged vehicles, and a drive device (23) configured to rotate the slowing tires (22) at the same rotational speed which is variable. Figure 5

A maintenance vehicle for an attraction system includes a maintenance component configured to discharge material onto a path of a path system of the attraction system, a guide engagement device configured to capture a protrusion of the path system, the protrusion being off the path, and a wheel set configured to move the maintenance vehicle along the path system while the guide engagement device maintains capture of the protrusion and moves the maintenance component along the path.

The utility model discloses an empty car detection device which is characterized in that a detection device is connected to the bottom end of a seat of a monorail hoist, when a person gets on the car, the seat is pressed, a fixing plate at the bottom end of the seat is pressed downwards, a reset spring and the top end of a sleeve are extruded to support the fixing plate, and when the fixing plate is pressed downwards, a sliding block is connected with a fourth connecting rod, so that the sliding block is fixed; the fourth connecting rod is connected with a third connecting rod, the third connecting rod is driven to enable the joint of the first connecting rod and the second connecting rod to displace, so that a sliding plate moves downwards, and the bottom end of the sliding plate touches a contact of a sensor; a signal is transmitted to a remote terminal through the signal transmitter, the monorail hoist is started after the signal is received, when a person gets off, the reset spring can jack up the fixing plate and synchronously drive the detection device to reset, the monorail hoist can be started only after the person gets on and passes detection confirmation, and meaningless electric energy waste caused by empty cars is avoided.

A safety distance limiting device for a hanging seat of an overhead passenger system comprises a first mounting cylinder which is fixedly arranged at a passenger getting-on position, one end of the first mounting cylinder is open, a blocking rod is arranged in the first mounting cylinder in a sliding mode, the blocking rod is pushed by a first compression spring to stretch out of the first mounting cylinder to trip the hanging seat, and an electromagnet powered by a power source is arranged at the bottom of the first mounting cylinder. The electromagnet sucks the blocking rod into the first mounting cylinder after being powered, so that the hanging seat passes through; according to the hanging seat distance limiting device, the distance between the hanging seats is limited within the safe distance, and the safety and the high efficiency in the transportation process are improved.

A novel zipline can include banked turns. A rider can ride around turn sections, and the rider can swing out under centrifugal force, extending out at an angle away from the center of the turn. The zipline can be extended, with additional legs added while the zipline remains operational. The zipline can have multiple paths, multiple ending zones, and multiple starting zones. The zipline can be illuminated from within, and can be illuminated with multiple colors.

An event analysis system for a cable transport system has a surveillance assembly (13) comprising at least one optical acquisition unit (14) configured to acquire images and / or videos of at least one portion of the cable transport system (1); a control unit (15), which is configured to control the operation of the cable transport system (1) and to generate a notification signal indicative of a respective event affecting the operation of the cable transport system (1); and a correlation module (16), which is configured to receive the images and / or the videos acquired by the surveillance assembly (13) and the notification signal generated by the control unit (15) and to correlate said images and / or said videos to the respective event as a function of the notification signal received.

The utility model relates to a rope-embracing type circuitous wheel, which relates to the technical field of gravity energy storage design and comprises a wheel disc body, a plurality of groups of clamping grooves are uniformly arranged on the wheel disc body, pressure heads used for embracing and clamping a traction rope are arranged on the clamping grooves in a matching manner, and the pressure heads are fixedly mounted at the output end of a pressing mechanism. The clamping grooves are formed in the wheel disc body, and the pressing heads used for holding and clamping the traction rope are arranged on the clamping grooves in a matched mode, so that in the using process, the traction rope is pressed downwards through the pressing heads, the traction rope and the wheel disc body are in a relatively fixed state, and when the power equipment drives the wheel disc body to rotate, the traction rope can be driven by the power equipment to rotate. At the moment, no speed difference exists between the rope and the wheel disc body, and therefore the loss problem caused by friction can be reduced.

The utility model relates to a more comfortable and stable suspension system, which belongs to the technical field of track suspension systems, and comprises a locomotive and a suspension bracket, the suspension bracket comprises a suspension bracket and a longitudinal beam arranged along the length direction of the locomotive, the upper end of the suspension bracket is connected to the lower end of the locomotive, the longitudinal beam is rotatably connected to the suspension bracket, and the longitudinal beam is used for suspending a lift car or a cargo compartment; elastic assemblies are arranged on the two sides of the hanging frame correspondingly, each elastic assembly comprises a spring plate, the spring plates are obliquely arranged, the upper ends of the spring plates are connected to the hanging frame, and the lower surfaces of the spring plates abut against the longitudinal beams; according to the more comfortable and stable suspension system, automatic leveling can be achieved during uphill and downhill, passengers can feel more comfortable, cargoes are safer, a lift car or a cargo compartment can be effectively and rapidly stabilized, and the condition that the lift car or the cargo compartment shakes or inclines to and fro by a large margin is prevented.

The invention relates to a cableway power grid deicing carrying robot which comprises a claw walking mechanism, a box body component, a beating device and a monitoring system. The claw walking mechanisms are arranged on the box body part, each claw walking mechanism comprises a left claw part, a right claw part, a walking wheel assembly and a driving part, the walking wheel assemblies are arranged on the left claw parts and the right claw parts, and the driving parts are in driving connection with the walking wheel assemblies; during working, the left claw part and the right claw part are combined to form a clamping channel for clamping a cableway or a power grid wire, and the walking wheel assembly is in rolling fit with the cableway or the power grid wire; the beating device is arranged at one end of the box body part; and the monitoring system is arranged on the box body part. The combined deicing device has the advantages that the combined deicing mode of beating deicing and extruding deicing is adopted, the deicing efficiency is high, the deicing effect is good, the multi-claw walking mechanism structure capable of being opened and closed is adopted, multiple claws are connected in series for extruding deicing, and the effect is good.

For stopping a zip line trolley, a zip line braking system includes an impact device, a non-zip liner parallel cable, a freewheeling pulley, a tether, and at least one spring. The impact device rides on a zip line cable, wherein the impact device is positioned down the zip line cable from a zip line trolley that rides on the zip line cable. The impact device does not ride on the non-zip liner parallel cable. The tether connects the impact device to a first freewheeling pulley. The impact device applies a force to the first freewheeling pulley via the tether in response to a zip line trolley contacting the freewheeling pulley. The at least one spring is disposed on the non-zip liner parallel cable and slows the freewheeling pulley, wherein the freewheeling pulley decelerates the impact device and the zip line trolley via the tether to a stop.

In order to safely and easily control driving manoeuvres of a self-driven roller adapter (61) for transporting a hanging bag (5) on a branch (707) of a rail network (49), a driving movement along the rail network (49) is carried out by means of a longitudinal dynamic control of the roller adapter (61), the method according to the invention comprising the steps of: driving into the entrance of the branch; carrying out and / or controlling the driving manoeuvre by means of a transverse dynamic control of the roller adapter (61), wherein the driving manoeuvre comprises a selection from the at least two exits of the branch and an exiting of the roller adapter (61) from the selected exit; detecting a pattern (715) on the rail network (49) by means of a sensor device (701) of the roller adapter (61) during the driving manoeuvre and / or after the driving manoeuvre; using the detected pattern (715) to determine the driving manoeuvre which was carried out; and evaluating, by means of an analysis unit (717), the driving manoeuvre which was carried out.

The utility model provides a kind of passenger cableway horizontal rescue device, including frame, walking roller, manual walking driving device, lifting mechanism, hydraulic system, operator seat, balanced boom, cable clamp, stop block, hook, safety belt hanger ring, connecting pin group and nylon clamping block.This device can move along the inclined cableway carrying cable by self-weight and tow cable, after reaching rescue position, rescue personnel who ride this device operate lifting mechanism and hydraulic system, open the cable clamp of carrying tool that needs rescue, simultaneously, lift cable clamp and carrying tool together and reach preset position, make that carrying cable and the clamping surface inside cable clamp jaw produce stable and uniform gap.This device can ensure that cable clamp jaw and carrying cable do not contact all the time when dragging carrying tool to move together, avoid that carrying cable and cable clamp jaw produce abrasion, so as to guarantee the service life of carrying cable and cable clamp, improve cableway operation safety.

Disclosed is an integrated inspection system for ropeway facilities. The integrated inspection system for ropeway facilities according to the present invention comprises: a first inspection device for inspecting for defects in a first wire for towing a carrier of a ropeway facility; a second inspection device for inspecting for defects in the first wire or a second supporting wire, fixedly installed to support the load of the carrier of the ropeway facility, while moving; a third inspection device for inspecting for defects in a ropeway sheave; and a control unit for receiving inspection information from the first, second, and third inspection devices and integrally managing the inspection information.

In order to achieve easier object transport and to improve the safety of persons in a circulating ropeway (1) having at least two ropeway stations (2a-2c) and having a plurality of ropeway vehicles (3) which can be moved between the ropeway stations (2a-2c) by means of a transport cable (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) provided in a loading area (6) of the first ropeway station (2a) for loading a cabin (K) of a ropeway vehicle (3) 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 if the object type determined for the detected object (O) is a defined object type.

Electronic devices comprising pixels for sensing, methods for operating the electronic devices, and methods for manufacturing the electronic devices are disclosed. In some embodiments, the electronic devices comprise hinges for supporting the pixels. In some embodiments, the electronic devices are configured to provide a bias voltage to the pixels.