599 results about "Monorail" patented technology

The invention discloses a monorail crane multi-vehicle cooperative scheduling control method based on edge calculation, which comprises the following steps: carrying out topological modeling on a track, and constructing a section-time slice space-time resource model; acquiring real-time operation data of each vehicle at an edge computing node, generating a vehicle state set and executing time-space conflict prediction; when a multi-vehicle potential conflict is detected, carrying out topology consistency check on a conflict section; calculating a priority value of each vehicle in the corrected candidate traffic relation; performing section occupation authorization and shadow time slot distribution through a double-threshold mechanism; the node issues an operation instruction to the authorized vehicle; when abnormal events such as communication interruption, retention or task insertion are detected, the node triggers local path replanning and occupancy right redistribution. According to the method, a multi-factor priority scheduling mechanism is introduced into the edge computing node, so that real-time conflict avoidance and self-adaptive cooperative control of multiple monorail cranes is realized.

The utility model relates to monorail crane sports car protection equipment, in particular to an intelligent monorail crane sports car catching device which comprises a fixed tripod and a car catching mechanism. The fixed tripod is fixed to the side wall of a roadway, a left inserting plate and a right inserting plate are arranged below the fixed tripod, a left fixed shaft and a right fixed shaft are arranged in a car catching frame of the car catching mechanism, the left fixed shaft is rotationally connected with a left car catching plate, the right fixed shaft is rotationally connected with a right car catching plate, and a left air cylinder and a right air cylinder are fixed to the upper portion of the car catching frame. A piston rod of the left air cylinder is hinged to the upper end of the left car catching plate, the upper end of the left car catching plate is further hinged to a horizontal left inserting rod, a piston rod of the right air cylinder is hinged to the upper end of the right car catching plate, and the upper end of the right car catching plate is further hinged to a horizontal right inserting rod. When the monorail crane runs, the intelligent car catching device can counteract the running potential energy of the car, so that the running car is stopped in time, and the possibility of accidents after the car runs is reduced.

The invention relates to the technical field of hoisting equipment, and provides a lithium battery unmanned monorail hoist which comprises a suspension track and a hoist assembly, the hoist assembly comprises a car body unit, a hoisting and conveying unit and a suspension unit, the suspension unit is arranged on the suspension track, and the suspension unit comprises a power suspension unit and a load suspension unit. The vehicle body unit is connected with the power suspension unit, the hoisting conveying unit is connected with the load suspension unit, the load suspension unit comprises a suspension beam, load frames, load wheels and guide wheels, the load frames are arranged at the two ends of the suspension beam and comprise mounting ends on the two sides of a suspension rail, and the guide wheels and the load wheels are arranged at the mounting ends. The guide wheels abut against the guide side faces of the suspension rails, and the load-carrying wheels abut against the load-bearing faces of the suspension rails vertically. The problems that in the prior art, when a traveling wheel body of a suspension type rail crane faces a heavy load, due to the fact that the contact face is incomplete, the service life of the wheel body and components of the wheel body is prolonged, and the operation stability is poor are solved.

A monorail hoist positioning method combining rail joint beacons and inertial navigation. An odometry kinematic model for a monorail hoist is established by means of an encoder on the monorail hoist, and an extended Kalman filter is used to fuse a heading angle obtained from a kinematic model solution and a heading angle obtained from a strapdown inertial navigation solution. Beacons are arranged at rail joints for the monorail hoist, and vibration signals are acquired by a vibration sensor. By combining a strapdown inertial navigation system, the encoder, and a rail installation diagram, a rail joint determination model is constructed to perform filtering, so as to obtain impact signals at rail joint beacons that meet a requirement. Beacon identifiers are used to match the identified rail joint beacons against specific beacon coordinates in the rail installation diagram, so as to obtain a time-position coordinate sequence for the monorail hoist arriving at the rail joints. A combined positioning model integrating rail joint beacons and strapdown inertial navigation is constructed to realize integration of local relative positioning and global absolute positioning of the monorail hoist. The method can improve the positioning accuracy of the monorail hoist while reducing positioning costs.

The utility model discloses a full-automatic hydraulic cutting trephine which comprises a trephine body, an automatic monorail, a connecting frame, a rotary speed reducer and an upper connector, one end of the upper connector is connected with the rotary speed reducer, the other end of the upper connector is used for being connected with an external mechanical equipment body, and the connecting frame is connected with the output end of the rotary speed reducer. The automatic monorail is fixedly mounted at the bottom of the connecting frame, the trephine body is mounted on the automatic monorail and can reciprocate along the automatic monorail, and the swing cutting mechanism is further mounted on the automatic monorail and connected with the trephine body and controls the trephine to swing on a cutting plane. According to the full-automatic hydraulic cutting trephine, through automatic control and structural innovation, the industrial cutting efficiency is remarkably improved, angle adjustment is completed through one key, the process of positioning, depth cutting and transverse cutting is automatically executed, and the risk and cost of manual operation are reduced.

The bogie comprises a bearing frame and a suspension device, the bearing frame is of a hollow structure so that an installation area can be formed on the inner side of the bearing frame, and a permanent magnet installation base and a linear motor installation base are arranged in the installation area; the permanent magnet mounting seats are arranged on the two sides of the top wall of the mounting area, and permanent magnets are arranged on the permanent magnet mounting seats so as to generate magnetic levitation force with magnets in the track beam; the linear motor mounting seat is arranged at the bottom of the permanent magnet mounting seat, the linear motor mounting seat and the permanent magnet mounting seat are arranged at an interval, a linear motor is fixedly arranged on the linear motor mounting seat, and the linear motor and the permanent magnet are symmetrically arranged about the symmetric line of the mounting area; and the suspension device is rotationally arranged at the bottom of the bearing frame. The mounting area is arranged in the bearing frame to mount the permanent magnet and the linear motor, so that the distance between the permanent magnet and the linear motor is reduced, the magnetic levitation force variation of the position of the permanent magnet during driving is reduced, the inclination angle of the bogie is reduced, and the running stability of a vehicle is improved.

The utility model relates to the technical field of crown block moving maintenance devices, and discloses a crown block track monorail clamping obstacle crossing moving chassis which comprises a chassis body, a clamping mechanism is arranged on the chassis body and comprises a clamping motor, a clamping gear and two sets of clamping racks, the clamping gear is meshed with the two sets of clamping racks at the same time, and the clamping motor is arranged on the chassis body. Clamping wheels are rotationally arranged on the two groups of clamping racks; a driving system is further arranged on the chassis and comprises a driving motor, the driving motor is connected with a driving gear, a driving connecting rod is rotationally arranged on the chassis, a transmission gear is fixedly arranged on the driving connecting rod, and the transmission gear is meshed with the driving gear; the chassis is further provided with a driving mechanism, the driving mechanism comprises a first gear and a driving wheel, the driving wheel is fixedly connected with a second gear, and the second gear is meshed with the first gear. According to the utility model, the problem that the inspection and maintenance work of the crown block track is influenced because the movable chassis is blocked by a pressing plate bolt or an irregular joint and cannot normally move on the track can be solved.

The utility model discloses a suspension type monorail vehicle bogie running-in test bench, comprising a support frame, a support platform, a running-in wheel set, a guide wheel backstop assembly and a loading assembly. Modularization and lightweight design is adopted, the whole bogie structure is placed, load loading is achieved, the guide wheel positioning function is achieved, and traction and running-in of a transmission system of the traction can be carried out.

1. The name of the design product: heavy rail end flange. 2. The use of the design product: used in mining field, used for connecting with monorail track. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The invention relates to the technical field of sampling equipment, in particular to a monorail sampler. The device comprises a supporting piece, a main beam, a cross beam, a turning beam, a sampling machine, a sampling pipeline, a steering shell, a flow rising pipe, a rising section, a turning section and a steering frame, the pipeline supporting piece comprises a main beam, a cross beam and a transition beam, the transition beam and the cross beam are in a vertical position relation under an overlook angle, the sampling machine is slidably mounted on the cross beam, the sampling pipeline is arranged in the pipeline supporting piece, one end of the sampling pipeline is connected with the sampling machine, the steering shell is longitudinally mounted at one end of the cross beam, and the flow rising pipe is arranged in the transition beam. The ascending section is located in the steering shell. The steering frame is connected to the top face of the steering shell. Grain materials extracted by the sampling machine enter the storage bin through the sampling pipeline, then sequentially pass through the collection hopper and the collection bin, are controlled by the air-lock valve and are conveyed to the return bin through the flow rising pipe under the wind action of the grain blowing fan.

1. Name of this product design: Sightseeing vehicle (retro monorail). 2. Purpose of this design: This design is intended for sightseeing and tourism. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

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 present application belongs to the field of automatic driving and robot navigation technology, and particularly relates to a real-time map construction method and system for a monorail crane in a downhole roadway environment, which method comprises: acquiring vehicle-mounted sensor data and correcting motion distortion using an inertial measurement unit to generate standardized laser ranging data; constructing a discretized spherical sensitivity field, identifying a longitudinal degeneration vector through nonlinear mapping optimization, and generating a degeneration risk coefficient; mapping point cloud data to the longitudinal degeneration vector direction to generate a real-time density waveform, and calculating the best waveform offset by aligning with a reference density waveform; constructing a target function containing a longitudinal waveform locking constraint term weighted by the degeneration risk coefficient, solving the globally optimal pose, and completing map construction. The present application solves the problem of longitudinal positioning drift in a weak geometric structure roadway and achieves high-precision map construction.

Entry / exit device (10b) for a monorail vehicle (16) with - a staircase (34) comprising an uppermost step (38) and at least one further lower step (38) and at least one connecting beam (36) connecting all the steps (38), which has an upper end (40) on the uppermost step (38) and a lower end on the lowermost step (38), - a mounting element (32) for attachment to the monorail vehicle (16), - wherein the connecting beam (36) is pivotable at its upper end (40) about a pivot axis of the mounting element (32) and - wherein the staircase (34) can be automatically pivoted about the pivot axis from a parking position not intended for use of the staircase (34) into an extended position allowing its use, and - a locking and unlocking unit (48) for automatically unlocking the staircase (34) in the park position and automatically locking the staircase (34) in the extension position when the staircase (34) is moved from the park position to the extension position, characterized by, - a foldable or extendable step (52) which is arranged on the mounting element (32) above the uppermost step (38) of the staircase (34) and which is foldable or retractable in its position when the staircase (34) is in the park position and is foldable or extendable in its position when the staircase (34) is in the extended position.

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 plurality of fixed rails are fixedly arranged at different positions of the same height, the rail transfer device comprises a rail transfer frame, a movable rail and a rail transfer driving device, the rail transfer frame is fixedly installed between the adjacent fixed rails, and the movable rail is fixedly installed between the movable rail and the rail transfer driving device. The rail transfer frame is provided with a rail transfer slide way perpendicular to or crossed with the extending direction of the fixed rails, the movable rails are slidably installed on the rail transfer slide way, and one end or two ends of each movable rail in the length direction can be connected with one end of the adjacent fixed rail in an aligned mode. The rail transfer driving device drives the movable rail to slide back and forth along the rail transfer sliding way so as to be aligned and connected with the different fixed rails, the cotton conveying trolley used for conveying cotton rolls or bobbins can move along the movable rail and the fixed rails which are aligned and connected, and the control system controls the rail transfer driving device and the cotton conveying trolley to start and stop. According to the invention, the conveying route of the material can be flexibly changed in real time, the system adapts to a complex plant environment, and the working space of a plant is released.

This invention discloses a visual enhancement method and system for underground monorail cranes based on dynamic modeling, specifically relating to the field of image processing technology. It involves constructing exposure window time-series data by acquiring video frames of the underground monorail crane's operation, corresponding timestamp data, and exposure time parameters; detecting track joint impact features and identifying transient impact intervals on the exposure window time-series data; establishing a coupled dynamic model of vehicle body vibration and crane sway; calculating the time-varying pose response within the exposure window; and constructing a corresponding composite fuzzy kernel model; using the composite fuzzy kernel model to perform deconvolution constraint solving on the operating video frames to generate structural consistency enhancement images; and finally, outputting the visually enhanced image of the underground monorail crane after cross-frame consistency verification, thereby significantly improving the clarity and stability of the underground monorail crane's operating images.

The utility model relates to the technical field of monorail hanging beams, in particular to a monorail hanging beam car arrester safety protection device which comprises a connecting base fixed to the top of a channel steel rail. A movable groove is formed in the top of the connecting base, and a limiting strip is movably arranged in the movable groove. A T-shaped seat is fixed to the top of the connecting seat, a penetrating hole is formed in the top of the T-shaped seat, a motor is installed at the top of the T-shaped seat, a driving rod is fixed to the output end of the motor, a winding wheel is fixed to one end of the driving rod, and a pull rope is wound in the winding wheel. According to the utility model, the integral structure is simple, the production and use costs are lower, the parts are all conventional parts in the market, and precision parts are reduced, so that the device is not easy to damage and lower in failure rate when in use, and the integral working efficiency is improved.

The invention belongs to the technical field of tracks, and particularly relates to an anti-skid monorail crane track and a machining method thereof.The anti-skid monorail crane track comprises a track body, a web is fixedly connected to the inner wall of the track body, an anti-skid wear-resistant layer is arranged on the surface of the web, and track wheels are arranged in the anti-skid wear-resistant layer; cleaning assemblies are arranged on the two sides of the track body and used for cleaning the interior of the track body in the using process. A self-adaptive buffering assembly is arranged between the web and the anti-skid wear-resistant layer, a contact area matched with a track wheel is arranged in the anti-skid wear-resistant layer, a thermal compensation anti-condensation assembly is arranged on the outer side of the track body, and an impurity closed-loop collecting assembly is arranged at the bottom of the track body. By arranging the thermal compensation anti-condensation assembly and adopting the design of'temperature and humidity dual detection-graphene precise heating ', the temperature and humidity conditions of condensate water generation are broken from the source, and compared with a traditional passive cleaning mode, the condensate water generation amount is reduced by 90% or above.

The present application belongs to the technical field of auxiliary transportation of coal mine, and discloses a kind of unmanned system and method of monorail crane field, system includes being provided with multiple container type mine car, special lifting appliance, unhooking and hooking device, accurate positioning car stop, righting mechanism and car pusher, special lifting appliance can grab or release the container type mine car, unhooking and hooking device is used to automatically connect or separate front and rear two section container type mine car, accurate positioning car stop is used to separate front and rear two section container type mine car and carry out position adjustment, righting mechanism is used to right when special lifting appliance releases container type mine car, so that the center of container type mine car is consistent with the righting center of righting mechanism, car pusher is used to push container type mine car to specified area.The present application can realize the effect of automation, unmanned and few people during monorail crane operation, improve the efficiency of operation, and completely change the traditional material distribution mode.

The utility model belongs to the technical field of coal mining, and particularly relates to a climbing ladder for a monorail crane cab to go up and down, which comprises a ladder body and a lifting oil cylinder, a rotating shaft is arranged at one corner of the ladder body, the ladder body is arranged on the side face of a cab through the rotating shaft, a rocker is arranged on the outer side of the ladder body, one end of the rocker is fixedly connected with the ladder body, the other end of the rocker is hinged to a piston rod of a lifting oil cylinder, and the fixed end of the lifting oil cylinder is hinged to the cab through an oil cylinder rotating shaft. The lifting oil cylinder is used for driving the ladder body to rotate around the rotating shaft through the rocker, and then automatic folding and unfolding of the ladder body are achieved, the monorail crane cab climbing ladder can be easily and conveniently unfolded and folded, the labor intensity of a driver is relieved, and the climbing safety is also improved.

The utility model discloses a simple concrete box matched with a mountain track transport vehicle, and belongs to the technical field of hydraulic engineering construction devices. The device comprises a bottom plate, a front side plate, a rear side plate, a left side plate and a right side plate are mounted on the upper top surface of the bottom plate; the front side plate, the rear side plate, the left side plate and the right side plate define a rectangular structure similar to a transport carriage. Longitudinal clamping strips are installed at the positions where the lower portions of the outer end faces of the left side plate and the right side plate are connected with the bottom plate. The longitudinal clamping strips are arranged in the length direction of the bottom plate, the end faces of the longitudinal clamping strips abut against vertical rods of the transport carriage correspondingly, and the ends of the longitudinal clamping strips stretch out of the front end and the rear end of the transport carriage correspondingly. A positioning block is further mounted on the longitudinal clamping strip; the positioning block is detachably clamped with a vertical rod of the transport carriage; a discharging window capable of being opened and closed is formed in the right side plate; the utility model effectively solves the problem that the current rail transport carriage moving on a single rail cannot transport the stirred concrete.

The invention is suitable for the technical field of automatic control of mining auxiliary transportation equipment, and provides an underground monorail crane predictive control method and system based on a digital road spectrum, and the method comprises the following steps: obtaining a position and a road spectrum; a parameter online identification step; a target speed dynamic correction step; a composite torque instruction generation step; a driving execution and braking cooperation step; the method has the beneficial effects that speed self-adaptive correction is realized through road spectrum pre-reading and parameter online identification, and the smooth torque is output in combination with composite predictive control, so that pure-electric-drive stable speed regulation of the monorail crane is realized. According to the scheme, instability slipping under complex working conditions is effectively overcome, the safety risk that mechanical braking intervention is triggered due to the fact that the speed is out of control is avoided, and the response speed, the operation stability and the intrinsic safety level of a whole machine system are remarkably improved.

A pivot-type suspended monorail multi-way turnout beam and a traveling rail jointing device thereof. The traveling rail jointing device for the pivot-type suspended monorail multi-way turnout beam includes: a jointing plate (10), a rotating support seat (20), a lever (30) and a push-pull assembly (40). The jointing plate (10) is disposed with a rotation shaft (12) thereon along an extension direction of a plate surface thereof. The rotation shaft (12) is rotatably embedded on the rotating support seat (20). A first end of the lever (30) is fixed on the jointing plate (10), and a second end of the lever (30) is connected to the push-pull assembly (40). The technical solution of the disclosure can realize reliable jointing for pivot-type suspended monorail multi-way turnout beams through a simple structure.

The monorail hoist comprises a supporting base and a supporting main rod assembled on the top of the supporting base, an assembling base is rotationally installed on the top of the supporting base through a rotating base, a plurality of sets of assembling holes are formed in the outer side of the supporting base, reinforcing plates are inserted into the assembling holes, and the supporting main rod is installed on the supporting base. The utility model relates to the technical field of monorail hoists. According to the monorail hoist easy to disassemble and assemble, through cooperation of the supporting base, the supporting main rod and the supporting arm plate, the monorail hoist can be rapidly disassembled and folded, so that a worker can conveniently and rapidly replace the operation position of the monorail hoist, and the convenience of the monorail hoist is greatly improved; and auxiliary fixing treatment can be conducted when objects are hoisted, the situation that a crane swings greatly when the materials are hoisted and moved is avoided, and therefore the stability of the crane when the objects are hoisted and moved is improved, and safety is improved.

The invention relates to the technical field of coal mine operation, in particular to a monorail crane rail connection position correcting device which comprises a first connecting rod, a second connecting rod, a first jaw, a second jaw, a first lead screw, a second lead screw and a ratchet mechanism. The first jaw and the second jaw are hinged to one end of the first connecting rod and one end of the second connecting rod respectively and located on the same side of the crossed hinge position. The first lead screw and the second lead screw are hinged to the ends, away from the jaw, of the first connecting rod and the second connecting rod correspondingly and are opposite in thread direction. The ratchet mechanism is arranged on the first lead screw and the second lead screw in a sleeving mode and drives the first lead screw and the second lead screw to do opposite or back-to-back linear motion, the first jaw and the second jaw get close to each other or get away from each other by adjusting the included angle between the first connecting rod and the second connecting rod, and rapid position correction of the monorail crane track is achieved. According to the device, single-person operation is achieved through mechanical transmission, the working efficiency and safety are improved, and the normal position precision of the track is guaranteed.

The utility model provides a monorail anchor rod drill carriage gantry supporting leg type transverse moving anchor rod drill rig device which comprises a drill rig assembly, and the drill rig assembly comprises a sliding rail, a sliding rail type drill arm platform, a transverse moving drill arm, an anchor rod drill rig and a portal frame mechanism. According to the utility model, the translation drill boom, the portal frame mechanism, the support mechanism and the cart mechanism are used for stabilizing the operation state of the jumbolter, stabilizing the position of the jumbolter and bearing the acting force of the jumbolter, so that various forces are collected to support the jumbolter, and a telescopic beam unit in the portal frame mechanism bears the self weight of the machine; the self weight of the machine, the weight of a steel rail and a chain ring of the section and the counter-acting force of a supporting platform and a front supporting leg for supporting a roadway roof can be adjusted, so that the jumbolter is good in stability, accurate in position finding and punching, capable of drilling holes in the roof, top slope bottom angles, two side slopes and side slope bottom angles and capable of drilling holes in different positions at various different angles, and the drilling efficiency is improved. Propulsion of the portal frame mechanism and the cart mechanism gives various reaction forces to forces at different angles.

The invention discloses a monorail vehicle side wall central panel assembling and welding tool and an automatic gantry welding process using the same. The tool comprises a forward assembling and welding tool and a reverse assembling and welding tool. The forward assembly welding tool comprises a tool frame, an end positioning stop block, a profiling supporting block, a rapid clamping device and a plurality of gap plug blocks. The tool frame comprises supporting columns, cross beams and longitudinal beams, wherein the cross beams and the longitudinal beams are arranged on the supporting columns. The end positioning check block is arranged at one end of the tool frame in a protruding mode and used for positioning a monorail vehicle side wall central panel in the X direction. The profiling supporting blocks support and position the monorail vehicle side wall central panel in the Y direction and the Z direction, and welding reversible deformation adjustment is conducted on the profiling supporting blocks; the quick clamping device clamps and fixes the central panel of the side wall of the monorail vehicle; the gap plug blocks are temporarily placed among the four parts of the central panel of the side wall of the monorail vehicle to control the weld groove gap. According to the tool, positioning and fixing are achieved through the positioning blocks, the supporting blocks, the gap plug blocks, the rapid clamping devices and the like, assembling is convenient, and the assembling size consistency is high.