125results about "Rack railways" patented technology

The invention discloses a rack rail trapped rail vehicle and a driving part and a driving assembly thereof. The rack rail trapped rail vehicle comprises a driving disc support; the driving disc assembly is installed on the driving disc support and used for being in meshing transmission with a rack on the rack rail; the driving part is connected with the driving disc assembly and used for driving the pin shaft wheel on the driving disc assembly to rotate; the wheel swing frame assemblies are arranged on the two sides of the lower portion of the driving disc support, and rolling wheels used for being matched with the special-shaped rails on the two sides of the rack rail are arranged on the wheel swing frame assemblies; the first braking device is arranged on the driving disc support and used for clamping the driving disc assembly to achieve working braking of the locomotive; the second braking device is arranged on the wheel swing frame assembly and used for clamping the special-shaped rail to achieve emergency braking of the locomotive; and the speed limiting device is mounted on the driving disc bracket, triggers the first braking device to act when the speed of the locomotive reaches a first preset speed threshold value, and triggers the second braking device to act when the speed detected by the speed limiting device is still greater than zero after the first braking device brakes.

The invention discloses a speed measurement positioning method and device for a rack rail train, electronic equipment and a storage medium. Comprising the steps that when the rack rail train runs on the rack rail, a tooth number recognition sensor is used for continuously measuring the tooth number of the rack rail, the running time of the rack rail train passing through a preset interval is calculated, and the tooth number recognition sensor is arranged on the rack rail train; and the real-time speed of the rack rail train is determined according to the running time and the preset distance. Speed measurement of the rack rail train can be efficiently and accurately completed, and the problem that the speed measurement precision of the rack rail train is low is solved.

A track system may include a track assembly and a support assembly. A track assembly may include a toothed portion. The support assembly may include a support member removable from and adjustably connected to the track assembly. The toothed portion may include a plurality of track teeth. The support member may include an adjuster pinion. The adjuster pinion may include a plurality of pinion teeth configured to engage the plurality of track teeth. The adjuster pinion may be adjustable to an engaged position in which the adjuster pinion and the toothed portion are engaged with one another. The adjuster pinion may be adjustable to a disengaged position in which the adjuster pinion and the toothed portion are not engaged with one another.

Disclosed are a guide module and a driving device provided with the same. A driving device according to an embodiment of the present inventive concept includes: a rack formed in at least any one combination of a straight rack portion of a straight type and a curved rack portion of a curved type; a pinion interacting with the rack and moving along a straight or curved trajectory of the rack; a moving unit connected to the pinion and moving along the trajectory of the rack with the pinion; and a guide module connected to the moving unit and guiding a movement of the moving unit that moves along the trajectory of the rack, wherein the guide module includes: a pair of module rails, each including a rail block and arranged on one side of the rack forming a same trajectory as the rack; and a pair of slipping prevention guide assemblies connected to the moving unit forming one body with the pinion, one of which being movably coupled to each of the pair of module rails, and moving along the trajectory of each of the pair of module rails and guiding the movement of the moving unit to prevent occurrence of slipping.

The invention relates to a high-speed rack rail injection mechanism which is applied to a rack rail vehicle walking on a rail, the rack rail vehicle comprises a rack rail wheel, a meshing rack for the rack rail wheel to walk is arranged on the rail, and the rack rail vehicle further comprises a synchronizing device and a correcting device which are arranged at the driving-in end of the meshing rack, and the correcting device is used for adjusting the tooth entering position of the rack rail wheel. The toothed rail wheel sequentially passes through the synchronizing device and the correcting device and is meshed with the meshing rack; the synchronizing device comprises a synchronizing frame arranged on the track, a passing channel for the toothed rail wheels to pass through is arranged on the synchronizing frame, and a plurality of guide wheel mounting grooves distributed in the moving direction of the toothed rail vehicle and telescopic guide wheels arranged in the guide wheel mounting grooves in a one-to-one correspondence mode are arranged on the two sides of the passing channel. The telescopic guide wheel can move in the direction perpendicular to the movement direction of the rack rail vehicle, and the telescopic guide wheel is horizontally arranged and has magnetism. Quick synchronous rotating speed of the toothed rail wheel can be achieved without adding a magnet on the toothed rail wheel, the requirement for the strength of the toothed rail wheel is effectively lowered, and the overall working stability is improved.

The present invention provides a comprehensive information platform for iron-water intermodal transport, which relates to the field of transportation technology. The comprehensive information platform for iron-water intermodal transport described in the present invention includes a rack rail vehicle operation monitoring system, an iron-water intermodal transport operation information system and operation site equipment; the rack rail vehicle operation monitoring system includes a data acquisition module, a data processing module and a data display module; the iron-water intermodal transport operation information system includes an intermodal transport management system and a statistical analysis system, the intermodal transport management system is used to manage intermodal transport plans, intermodal transport processes and intermodal transport bills, and the statistical analysis system is used to analyze the operation efficiency. The technical solution described in the present invention adopts a new mode of direct vehicle-ship pickup for iron-water intermodal transport, incorporates the rack rail vehicle and other operation site equipment into the comprehensive information platform for iron-water intermodal transport for management, conducts real-time and precise control of vehicle-ship docking operations throughout the entire process, and realizes direct loading and unloading from the quay crane to the railway truck through the rack rail tractor and the iron-water intermodal transport information platform, thereby improving port operation efficiency.

The invention relates to a rail traffic rack rail railway technology, in particular to a rack rail train tooth entering method, a control system and a medium thereof.The method comprises the following steps that a bogie gear is kept in a meshing posture, and a train is departed and runs to a first beacon point; driving a bogie gear to rotate based on the fact that the train drives into the first beacon point and acquiring train wheel linear velocity; controlling a driving device according to the train wheel linear velocity, and adjusting the angular acceleration of the bogie gear, so that the linear velocity of the bogie gear is the same as the train wheel linear velocity when the train drives into the second beacon point; a virtual punctuation point is preset based on the fact that the train drives into the second beacon point, and the distance of the train driving from the virtual punctuation point to the toothed rail meshing point is determined through the virtual punctuation point; controlling a driving device according to the distance of the train running from the virtual punctuation point to the rack rail meshing point, and controlling the gear rotating speed of the bogie gear, so that the bogie gear returns to the meshing posture when running to the rack rail meshing point, and meshing of the bogie gear and the rack rail is completed.

The invention relates to the technical field of automatic control of rack rail trains, in particular to an automatic conversion method and device for gear entering and exiting of a rack rail train. The method comprises the following steps: when a rack rail train runs to a tooth entering or tooth exiting road section, a ground magnetic induction device sends information of pre-conversion, conversion starting or conversion completion to a vehicle-mounted induction receiver; the vehicle-mounted induction receiver receives and transmits the signals to the conversion control device; the conversion control device sequentially controls power output of steel wheel motors and gear motors of all the vehicles according to the information. The device comprises a ground magnetic induction device, a vehicle-mounted induction receiver and a conversion control device, the ground magnetic induction device is used for sending information to the vehicle-mounted induction receiver when the train runs to the position above the placement position; the vehicle-mounted induction receiver receives the information and transmits the information to the conversion control device; and the conversion control device executes and sends an automatic conversion instruction of the inlet and outlet teeth. Automatic control over the gear entering and exiting switching operation speed of the rack rail train and precise switching of power can be achieved, and smooth gear-gear transition of the rack rail train is achieved.

A shiplift transfer system for moving a ship between a shiplift platform and a shipyard is disclosed. The system includes transition rails coupled with the shipyard that are pivotable about trunnion pins between a position that bridges a gap between the shipyard and the shiplift platform and a position that is clear of the gap and of the shiplift platform. The pins are positioned such that the load is not transferred to the pins. Load on the transition rails is reacted at curved surfaces of the transition rails that are engaged with curved surfaces on the yard. The transition rails are accessible for maintenance and replacement via removable plates. The rails include beveling to accommodate misalignment between the yard and platform.

To carry a heavy object even with a single rail.SOLUTION: A carrying device 100 is provided with: a rail 20; a carrying machine 10 movable along the rail 20 and having a placing table 4 for placing a loaded object WK; a crossing bar 32 provided on a part of the rail 20 and fixed in such a manner that a plurality of bars are spaced apart from each other along the extending direction of the rail 20 and cross the rail 20 and extend to the left and right of the rail 20; a pair of guide bars 35 fixed to the ends of the crossing bars 32 and extend in parallel with the rails 20; a gate part 40 slidably mounted on the pair of guide bars 35 and bridged above the rails 20 so as to cross the rails 20; and a crane part 60 provided on the gate part 40 and upwardly movable above the mounting table 4.SELECTED DRAWING: Figure 4

This overhead traveling vehicle system comprises: a track that is at least partially disposed in a grid pattern; a traveling unit that travels along the track; and an overhead traveling vehicle having a body unit that is disposed below the track and suspended from the traveling unit. The traveling unit includes a traveling wheel that rotates around a rotating shaft and rolls on the track; and a travel driving motor that drives the traveling wheel. The travel driving motor is installed on the rotating shaft of the traveling wheel.

A drive system 1 comprises a drive element 2 and a counter-toothing 3. The drive element 2 has two drive wheels 21, 22 with engagement elements 210, 220, wherein engagement elements 210, 220 of the individual drive wheels 21, 22 always alternately engage with the counter-toothing 3 and at least temporarily at least one engagement element 210, 220 of the at least two drive wheels 21, 22 is in engagement with the counter-toothing 3.

The invention relates to a transport element system for controlling systems, including those used in heavy-duty applications such as freight and passenger elevators, transport in high-bay warehouses, etc. The transport element system consists of a transport element (2.10, 2.11, 2.1, 2) and a carriage (3.1, 3) that engage with each other, with the carriage (3.1, 3) moving within the transport element (2). The transport element (2.10, 2.11, 2.1, 2) consists of hollow profile sections that have a continuous guide opening (2.7, 2.8) and, on an inner surface (2.8), a conveyor belt (2.9) and a conductor rail (2.10). The carriage (3.1, 3) consists of a top surface (3.1, 3.3, 3.4) with a connecting element (4) for coupling to applications (5) and a partition (3.4) with brackets (3.4) on which rollers (3.5, 3.6) are held and guided. The carriage (3.2) is inserted into the transport element (2.10, 2.11, 2.1, 2) via its guide opening (2.7, 2.1).8), whereby the top surface (3.1, 3.3, 3.4) protrudes from the transport element (2.10, 2.11, 2.1, 2) and the partition (3.4) protrudes into it and the carriage (3.1, 3) is guided movably by the rollers (3.5, 3.6).

The present disclosure provides a composite powered wheel set, a train, a wheel-rail system and a train control method. The composite powered wheel set comprises two booster wheels and two support wheels mounted on a driving axle. The booster wheels are fixedly mounted on two ends of the driving axle, the support wheels are mounted on the driving axle via bearings, the moving axle is connected to a first transmission device, which is connected to a first power mechanism, and the driving axle is further connected to a train bogie via a connecting device. Booster wheels and booster rails are provided to improve anti-skid performance, so the train will not skid when running on a steep slope or under a heavy traction load. Restrictions on the railway slope, train traction load, and train speed are eliminated to a great extent, and the application scope of the wheel rails is expanded.

The utility model relates to the technical field of rail trains, in particular to a transmission mechanism of a rack rail train, which comprises a rack arranged along a rail and a transmission mechanism component arranged on the rack rail train and meshed with the rack, the transmission mechanism assembly comprises a support, a motor arranged on the support, a driving wheel meshed with the rack and a driven fixing wheel set used for fixing the rack rail train to slide on the rail, the driving wheel is a rolling wheel and is parallel to the rack, and through meshing transmission of the rolling wheel and the rack, the driving wheel is driven by the driven fixing wheel set to drive the rack rail train to slide on the rail. The rolling pin of the roller gear ring is in rolling engagement with the rack, zero back clearance can be achieved in the positive direction and the negative direction, high-precision and high-speed transmission is guaranteed, meanwhile, due to rolling engagement between the roller and the rack, friction and abrasion are reduced, and therefore noise and vibration are reduced.

To provide a conveyor with greater flexibility and versatility in operation. [Solution] The conveyor comprises one or more conveyor tracks 105, 130, each having at least one guide rail 200 extending along a predetermined path, and a plurality of carriages 110 that are connectable to the guide rails 200 and configured to travel continuously along the path defined by the guide rails, each carriage 110 being equipped with an electric motor 305, the electric motor being configured to drive the carriage 110 along the guide rails 200 independently of the movement of other carriages 110, and a wireless communication module 345 being configured to wirelessly connect the electric motor 305 to a remote electronic control unit configured to control the operation of the electric motor 305.

A transportation system (100) based on a plurality of pods (110) without any prime movers is disclosed, having a plurality of main tracks (102) having flexible drives to engage with the pods (110) and move the pods along the main track. The pods (110) can be carried by a last-miler vehicle for providing a seamless connectivity between a starting point of a commuter and a destination location without any change. The transportation system includes stations (150) having diverter belts (104), accelerator / decelerator paths (106) and diverter patch (114), where the pods (110) can be transshipped between the main track (102) and the last-miler vehicles.

The invention discloses a rack rail railway track state monitoring method based on the Internet of Things, which comprises the following steps: acquiring transverse, longitudinal and vertical displacement data and environmental parameter signals of a track and a rack, and determining a deviation type label; obtaining a corrected position deviation trend sequence based on the deviation type label, judging a meshing stability risk level, and obtaining a risk assessment score; fusing real-time monitoring data streams according to the risk assessment scores, determining a priority ranking list of high-risk sections, and if the risk score of the first section in the priority ranking list is higher than a warning line, integrating supplementary signals of the sensor array to obtain an enhanced deviation detail report; and updating the whole track state model by enhancing the deviation detail report, judging whether meshing stability returns to normal or not, and obtaining a final monitoring output result. According to the invention, the operation safety and maintenance efficiency of the rack rail railway are effectively improved.

The present disclosure relates to an engagement and matching mechanism and a logistics system. The engagement and matching mechanism includes a rack including a first side and a second side arranged opposite each other, a first guide tooth provided on the first side, a second guide tooth movably provided on the first side, the second guide tooth being farther from the second side than the first guide tooth, and a gear configured to partially engage with the rack from the first side and move toward the second side to fully engage with the rack, wherein at least one of the first guide tooth and the second guide tooth is configured to engage with the gear during movement of the gear from the first side toward the second side. In the present disclosure, the first guide tooth and the second guide tooth cooperate with each other to reduce various adverse factors for guiding the gear into the rack and promote successful guiding of the gear into the rack at any angle.

Drive systems may include a drive element and a mating toothing. The drive element 2 has a first drive wheel and a second drive wheel, each of them having engagement elements. The engagement elements of the first drive wheel and the engagement elements of the second drive wheel engage the mating toothing alternately, and at least one engagement element of the first drive wheel and at least one engagement element of the second drive wheel are in engagement with the mating toothing at least for a period of time.

The utility model belongs to the technical field of traction devices, and discloses a large-gradient rack rail train traction device which comprises a track mechanism and a traction mechanism installed on the track mechanism, the track mechanism comprises a plurality of stand columns, a supporting beam is installed on the stand columns, two tracks are installed on the top of the supporting beam in parallel, and the traction mechanism is installed on the track mechanism. A toothed rail is mounted at the bottom of the track; the traction mechanism comprises a driving frame installed between the two rails, an upper core disc is installed on the top of the driving frame, the driving frame is provided with bearing guide wheels located on the upper sides of the rails, the driving frame is provided with driving guide wheels located on the lower sides of the rails, and the driving frame is provided with a driving motor. The driving frame is provided with a driving gear connected with the output end of the driving motor, and the driving gear is matched with the toothed rail in a meshed mode.

The utility model relates to the technical field of photovoltaic panel laying construction, and discloses a photovoltaic construction material transporting device which comprises a base and a transporting box, the lower surface of the transporting box is fixedly connected with a driving machine box, the outer surface of the driving machine box is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a coupler. And one side of the coupler is fixedly connected with a bidirectional lead screw. The photovoltaic panel conveying device has the advantages that when the photovoltaic panel conveying device is used, the driving motor works to drive the two-way lead screw to rotate, and the fixing clamps on the two sides in the conveying box are driven to be close to each other through transmission of the two-way lead screw, the lead screw sliding seat and the limiting rod till clamping and fixing of a photovoltaic panel are completed; by means of the design, the photovoltaic panels are fixed in the transportation process, the situation that the photovoltaic panels collide with one another or collide with the box wall of the transportation box in the transportation process can be effectively avoided, and the safety in the transportation process is improved.

The system can include: a chassis, sensor suite, computing system, a set of drive mechanisms, a set of deployment mechanisms, and / or any other suitable components. The system can optionally include a support tray and a set of tray actuators. However, the system can additionally or alternatively include any other suitable set of components. The system functions to traverse within a support frame. Additionally or alternatively, the system can structurally support and / or a transport payload (e.g., shipping pallet), such as on the optional support tray (e.g., which may be actuated / locked into the support frame). However, the system can provide any other suitable functionalities.

The present disclosure presents systems and related methods for coupling a plurality of carts in a modular growth tower. One such system includes a plurality of body frames positioned vertically such that each body frame includes a track; and carts configured to pass through the track, wherein each cart has a first end with at least one male connection mechanism and a second end with at least one female connection mechanism. Accordingly, the male connection mechanism of the first cart is configured to detachably engage the female connection mechanism of the second cart. The system also includes lift frames at opposite ends of the body frame, where each lift frame includes a plurality of lift mechanisms configured to move the cart in a vertical direction between the rails of the body frame; and / or a modular growth tower computing device configured to control operation of the modular growth tower.

Disclosed are a guide module and a driving device provided with the same. A driving device according to an embodiment of the present inventive concept includes: a rack formed in at least any one combination of a straight rack portion of a straight type and a curved rack portion of a curved type; a pinion interacting with the rack and moving along a straight or curved trajectory of the rack; a moving unit connected to the pinion and moving along the trajectory of the rack with the pinion; and a guide module connected to the moving unit and guiding a movement of the moving unit that moves along the trajectory of the rack, wherein the guide module includes: a pair of module rails, each including a rail block and arranged on one side of the rack forming a same trajectory as the rack; and a pair of slipping prevention guide assemblies connected to the moving unit forming one body with the pinion, one of which being movably coupled to each of the pair of module rails, and moving along the trajectory of each of the pair of module rails and guiding the movement of the moving unit to prevent occurrence of slipping.

A control system for a three-dimensional storage and distributing system is disclosed. The control system may comprise a track included a section used for horizontal operation and a section used for vertical operation, wherein the track includes a plurality of impressions designed to mesh with a toothed rotational device, wherein the track includes a curved portion to facilitate transition of said toothed rotational devices from a x-direction on a horizontal plane to a y-direction on a vertical plane, and vice versa, wherein the horizontal portion of the track works on the horizontal plane. The control system may comprise a plurality of carriages, wherein the carriages use a four toothed rotational device for movement. The control system may comprise a plurality of actuated turners comprising a receiver for the carriages, wherein the receiver allows for rotating the carriages in the horizontal plane, with or without movement in the y-direction. The control system may comprise a control device.

An overhead traveling vehicle system includes a track at least partially disposed in a grid pattern, and an overhead traveling vehicle including a traveling section configured to travel along the track, and a main body disposed below the track and suspended from the traveling section. The traveling section includes a traveling wheel configured to roll on the track about a rotation axis as a principal axis, and a traveling drive motor configured to drive the traveling wheel. The traveling drive motor is provided on the rotation axis of the traveling wheel.

The invention discloses a multi-degree-of-freedom toothed rail clamping driving device for an underground coal mine common rail, and belongs to the technical field of underground coal mine transportation. The multi-degree-of-freedom toothed rail clamping driving device comprises a main rack and a first driving part; the first driving part comprises a first driving bearing frame; the first driving bearing frame comprises a first main body frame, a first pin tooth power assembly, two sliding supporting blocks A and two sliding supporting blocks B; the two sliding supporting blocks A are arranged at the two ends of the first main body frame in the driving walking direction, and the two sliding supporting blocks B are arranged at the two ends of the first main body frame in the axis direction of a first pin gear of the first pin gear power assembly. The sliding supporting block A is hinged to the first body frame, the sliding supporting block B is fixed to the first body frame, and a swing gap is reserved between the sliding supporting block B and the first frame sliding groove. Therefore, under the action of the first driving part, the first driving bearing frame can swing left and right so as to adapt to the working conditions of yin and yang rails caused by laying errors of common rails of ground rails.