227results about "Wagons/vans" patented technology

This invention discloses a double-layer fully automatic opening and closing roller beam device for subway rail transportation, including an upper roller beam, a lower roller beam, a drive column, and side columns corresponding to the drive column. The horizontally transverse upper roller beam is rotatably mounted on the drive column at one end and rests on the side column at the other end. It also includes an automatic control mechanism and a roller beam rotation support mechanism on the same longitudinal line as the drive column. The automatic control mechanism includes a control host and several position sensors installed on the side columns and the roller beam rotation support mechanism to transmit the position information of the upper roller beam. The position sensors feed back signals to the control host to automatically control the opening and closing of the upper roller beam. It is installed on an adjustable height support beam, which includes a support beam, crossbeam support feet, and a crossbeam height adjustment mechanism. It has the advantages of fully automatic opening and closing of the roller beam, simple operation, time and labor saving, high personal safety factor, and high overall structural stability.

A symmetrical multi-unit railroad freight car, such as a 3-pack railroad intermodal well car, has body units that are connected symmetrically. The body units have a symmetrical arrangement of end trucks and shared trucks. The end trucks are 70 Ton Trucks. The shared trucks are 125 Ton trucks. The trucks have passive steering using geometric rocker stiffnesses. The rockers in the end trucks have a smaller radius of curvature than the rockers in the shared trucks. The spring groups in the shared trucks are stiffer than the spring groups in the end trucks. The spring groups in the end trucks have a different proportion of damping when empty, a shorter live load range of travel, and greater reserve travel than the shared trucks. The end trucks and the shared trucks have four-cornered damper groups that have the same sized damper wedges. The damper wedges have non-metallic wear pads.

The application provides a railway container flat car locking device, which comprises a mounting seat, an elastic plug-in part and a first locking part. The mounting seat is arranged through the flat car in the up-down direction and is detachably connected with the flat car. The elastic plug-in part is arranged through the mounting seat in the axial direction of the mounting seat and is slidably connected with the mounting seat. The upper end of the elastic plug-in part can be elastically protruded from the top surface of the mounting seat to be plug-in matched with the plug-in groove. A first positioning groove extending in the radial direction is arranged on the outer peripheral wall of the elastic plug-in part. The first locking part is slidably connected with the bottom of the mounting seat and is used for being plugged into the first positioning groove to lock the axial position of the elastic plug-in part. The railway container flat car locking device provided by the application can quickly hide the elastic plug-in part, improves the work efficiency and eliminates the risk of personnel injury.

The invention provides a saturated diving bell type trolley transfer device, and relates to the technical field of saturated diving, the saturated diving bell type trolley transfer device comprises a rack and a push-pull oil cylinder, the output end of the push-pull oil cylinder is connected with the rack, rollers are rotatably arranged at four corners of the outer side of the rack, and guide adjusting assemblies are arranged at four corners of the top of the rack; the guiding and adjusting assembly is used for guiding and adjusting concentricity and planeness of the diving bell during butt joint, the guiding and adjusting assembly comprises a base and a lifting block, and the lifting block is arranged on the upper portion in the base in a sliding mode; the guide columns are inserted into the positioning holes in the bottom of the diving bell, so that the diving bell is fixed, the push-pull oil cylinder pushes the rack to move and is stably transferred to the front of a saturated residential cabin or a transfer cabin, the concentricity and planeness of a butt joint port of the diving bell are adjusted, and a butt joint device is locked through a hoop; the butt joint precision of the diving bell and the saturated residential cabin or the transfer cabin is effectively improved, stable operation of the saturated diving bell along the fixed track is achieved, and the single-time operation efficiency is improved.

The application discloses a kind of forest mountainous area track transport equipment, it is related to track transport technical field, including MCU, transport track, tractor, several loading vehicles and two loading and unloading structures, tractor and several loading vehicles are set on transport track, tractor is used to provide power, tractor is hinged with loading vehicle, adjacent loading vehicle is hinged, two loading and unloading structures are respectively set in the first end of transport track and the end of transport track to realize the loading and unloading of goods, loading vehicle includes loading vehicle compartment, load board and pressure sensor, load board is used to bear goods, pressure sensor is located on load board, adjusting structure is arranged between loading vehicle compartment and load board, pressure sensor transmits the pressure value detected to MCU, and MCU controls adjusting structure to make load board keep level.The application realizes the integrity of goods loading and unloading transport, improves bearing capacity, can adjust the gravity center of goods, guarantees the stability of transport.

The application discloses a movable shed railway transport flat car, and relates to the technical scheme points that the flat car comprises a chassis, end wallboards, side wallboards, a top plate, movable wallboards and a moving frame, the top plate is fixedly connected to the top of the side wallboards and the end wallboards, the moving frame can slide along the width direction of the chassis on the top of the chassis, and the moving frame can be completely moved to the top of the chassis; when loading and unloading goods, the movable wallboards are first rotated to be horizontal, then the moving frame is moved from the top of the chassis to the movable wallboards through the sliding of the moving frame, so that the moving frame moves out of the internal space of the flat car, loading and unloading of the goods is carried out outside the flat car, the loading and unloading of the goods has sufficient operation space, and thus loading and unloading operation of the goods is facilitated.

The utility model discloses a flat plate type rail car which comprises a main body, a flat plate outer cover arranged on the surface of the main body and a rail body arranged at the bottom end of the flat plate outer cover and the main body, installation mechanisms are symmetrically arranged at the connecting position of the main body and the flat plate outer cover, and each installation mechanism is composed of a sliding block, a sliding groove and a limiting assembly. The sliding block is fixed to the bottom end of the flat plate outer cover, and the sliding groove is formed in the surface of the main body. Through the designed installation mechanism, the problems that in the using process of an original flat plate type rail car, when a flat plate outer cover and a main body need to be installed, the alignment condition of holes needs to be confirmed through naked eyes, so that subsequent thread penetrating is facilitated, and certain inconvenience exists in the mode that the positions of the holes are confirmed through the naked eyes are solved; the mounting mechanism is arranged between the flat plate outer cover and the main body, so that a plurality of holes between the flat plate outer cover and the main body are aligned in a limiting manner in the mounting process of the flat plate outer cover and the main body, and the mounting convenience is improved.

The invention discloses a kind of frame beam soil covering equipment, including support plate (1), the front side of support plate (1) is equipped with two parallel climbing tracks (2), and climbing track (2) is equipped with climbing guide groove (5), and the lower end of climbing track (2) is hinged with support plate (1), and transport vehicle (3) is equipped between two climbing tracks (2), and the bottom of transport vehicle (3) is equipped with two rows of gyro wheel (4), and two rows of gyro wheel (4) are located in the climbing guide groove (5) of two climbing tracks (2) respectively, and lifting car is equipped with winch mechanism (6) between support plate (1);The lower part of climbing track (2) is equipped with guide rail (7), and guide rail (7) is equipped with guide guide groove (8), and the upper end of guide rail (7) is hinged with climbing track (2).The present application has the advantages of low equipment cost, low use cost and easy to reach the slope position, and good safety, low failure rate.

The invention discloses a track board laying device and a track board laying method based on the BIM technology, and relates to the technical field of track traffic construction.The track board laying device is provided with a track transporting vehicle, a guide rail, a walking truss, a position adjusting mechanism and a track board clamping and laying mechanism; the track plate clamping and laying mechanism firstly slowly lowers the height to enable the lower surface of the track plate and the roadbed or ballast bed surface to be close to a preset gap; and then the adsorption force of the adsorption assembly is released, and the clamping assembly is gradually opened, so that the track plate is stably released and laid in place under the action of gravity. Through the process, the device can complete automatic transfer, accurate positioning and release laying of the track plate, and frequent manual adjustment operation during traditional manual matched hoisting is avoided.

A system and method are used for transporting a plurality of tower sections of a wind turbine on beds of transport devices, such as flat railcars. Supports affix at support locations on beds to accommodate at least one of the tower sections on each of the transport devices. The supports can include bed supports, such as tabs, extending from the beds, and can include cradle supports with slots that engage on the tabs. A circumferential dimension of a cradle is adjusted on each of the supports against which the tower section rests. Each of the tower sections is then supported with at least two of the supports by loading the tower sections on the transport devices. An end of each of the tower sections is then affixed to a flange on at least one of the supports on each of the transport devices.

Systems, assemblies, and / or the like are provided. According to various embodiments, a shuttle car has a first end; a second end; a platform disposed between the first and second ends, wherein the platform is configured to support and transport one or more objects; one or more attachment mechanisms, wherein the one or more attachment mechanisms are configured to be selectively deployed, wherein, when the one or more attachment mechanisms are selectively deployed, the one or more attachment mechanisms are configured to engage with one or more arresting cables and bring the shuttle car to a stop; and one or more locking mechanisms, wherein the one or more locking mechanisms are configured to secure the one or more attachment mechanisms to the first end or the second end of the shuttle car, and wherein the one or more locking mechanism are configured to selectively deploy the one or more attachment mechanisms.

A modular wide top beam extension system for cargo containers is disclosed. The system comprises a base beam with a rectangular cross-section and a removable modular top section. The base beam includes notches on its side walls, while the modular top section features a flat top surface extending beyond the base beam's width and vertically descending sections with clips. These clips engage with the notches, securing the top section to the base beam. This design allows for easy installation, removal, and replacement of the wide top section. The system can be manufactured from various materials, including metals, plastics, and composites, to suit different load requirements. The modular nature of the system reduces costs by allowing the base beam to function independently or as part of a wide-top configuration.

An existing railroad freight car, such as an 89 ft flat car is reconfigured to have a longitudinal lading retainer that mounts removably to a railroad freight car deck structure. The lading retainer has an abutment wall that extends across the deck and obstructs motion of lading in the length-wise direction. It has an anchorage that mounts releasably to the railroad freight car deck structure. There is a longitudinal retainer at either end of the deck. One or both of them may be longitudinally adjustable to permit snug positioning relative to an aluminum ingot or billet. There are removable lateral lading retainers that mounting to the deck to obstruct side-to-side motion of the lading. It has a riser; first and second adjustable anchors that engage stake pockets of the deck and immobilize the risers; and first and second adjustable dogs that mount to the risers and bracket the lading.

Disclosed in the present invention are a Schnabel beam and a Schnabel car. The Schnabel beam comprises two side beam bodies arranged in parallel and two ear plates arranged in parallel, and the two side beam bodies are connected by means of a connecting body. The side beam bodies comprise side beam web plates, a side beam bottom plate, and a side beam top plate; the side beam bottom plate is arranged at the bottom of the two side beam web plates, the side beam top plate is arranged at the top of the two side beam web plates, and the side beam web plates are two plates arranged in parallel; and the ear plates are two plates respectively connected to the two side beam web plates, and ends of the ear plates are welded to the side beam web plates. The two ear plates of the present invention are respectively welded to the two side beam web plates. When the ear plates are subjected to force, an acting force is directly transmitted to the side beam web plates by means of the corresponding ear plates, and an intermediate member is not required for transition, resulting in a short force transmission path, thereby reducing the problem of an increased risk of fracture caused by a large number of connecting points on a long force transmission path, and improving the use safety of the Schnabel beam.

The utility model discloses a lower side beam assembly of a rail wagon and the rail wagon. The lower side beam assembly comprises a vertical part, a transverse part and a U-shaped part; the length directions of the vertical part, the transverse part and the U-shaped part are consistent with the length direction of the railway wagon; the vertical part is in a flat plate shape and is vertically arranged; the transverse part is in a flat plate shape and is horizontally arranged; one side of the transverse part is connected with one side of the vertical part through an arc-shaped structure, and the radian of the arc-shaped structure is larger than 85 degrees and smaller than 95 degrees. The plane of the upper surface of the transverse part is lower than the plane of the bottom surface of the vertical part; the U-shaped part is located below the transverse part, the transverse section of the U-shaped part is in a U shape, and an opening of the U shape faces the transverse part and is closed by the transverse part; the central face, perpendicular to the width direction, of the U-shaped part is perpendicular to the transverse part. The lower side beam assembly is favorable for reducing the self weight on the basis of stable structure, and is suitable for railway wagons for transporting large-size containers.

A railcar includes a frame configured to support a first container and a second container in an end-to-end configuration. The first bogie assembly is coupled to a first end of the frame such that movement of the frame is decoupled from the first bogie assembly, and the second bogie assembly is coupled to a second end of the frame such that movement of the frame is decoupled from the second bogie assembly. Thereby, twisting and bending of the railcar enables bending and twisting of the frame to maintain the first and second bogie assemblies in contact with the railway, especially when traveling along a bend or slope.

A mining mobile bicycle comprises a bearing platform, a steering assembly and a wheel assembly, the wheel assembly is rotationally connected with the bearing platform through the steering assembly, the rotating axis between the wheel assembly and the bearing platform is a second rotating axis, the top face of the bearing platform is a bearing plane, and the second rotating axis is perpendicular to the bearing plane. The wheel assembly comprises an axle and wheel bodies, the axle is arranged on the steering assembly, the two sides of the axle are each provided with one wheel body, the wheel body on any side is correspondingly in rolling fit with one guide rail, the axle is rotationally connected with the steering assembly, the axle and the wheel bodies rotate synchronously, and each guide rail is provided with at least one arc-shaped section. The annular wall of each roller is a first rolling surface, the first rolling surfaces are conical surfaces, the first rolling surfaces of the rollers on the two sides are designed to be conical surfaces, and the diameters of the first rolling surfaces of the contact points of the rollers on the two sides and the corresponding guide rails are continuously and automatically adjusted till the angular speeds of the rollers on the two sides are equal, so that the structural complexity of the wheel assembly is simplified, and the mining moving train set is further provided.

This invention relates to the field of railway vehicle safety protection equipment technology, and discloses a double-sided synchronous clamping reinforcement for the lower door frame of an open wagon. The reinforcement includes a wagon body with a door hinged to it. A door lock is fixedly installed on the front side of the wagon body, fitting against the front side of the door. A fixing mechanism extending to the front side of the wagon body and fitting against the wagon body is provided on the rear side of the wagon body. An adjustment mechanism extending to the left and right sides is provided inside the fixing mechanism, extending to the top of the fixing mechanism. A limiting mechanism extending to the inside of the fixing mechanism and connected to the fixing mechanism is provided on the front side of the fixing mechanism. A clamping mechanism fitting against the front side of the door lock is provided at the top of the adjustment mechanism. This double-sided synchronous clamping reinforcement for the lower door frame of an open wagon, by setting the fixing mechanism, adjustment mechanism, and limiting mechanism, achieves the purpose of adjusting the distance between the two sides according to needs. By setting the clamping mechanism, the clamping end is easily replaceable.

The utility model discloses a detachable floor assembly which comprises a bottom fixing plate and a detachable base plate, a right-angle-shaped clamping groove is specially designed in the upper wall face of the bottom fixing plate, and a right-angle-shaped clamping piece matched with the right-angle-shaped clamping groove is arranged on the lower wall face of the detachable base plate. Due to the fact that the right-angle-shaped clamping grooves and the right-angle-shaped clamping pieces are mutually embedded, it is guaranteed that the base plate is stably positioned on the bottom fixing plate, and therefore the stability and durability of the whole floor assembly are improved. In order to further enhance the fixing effect of the base plate, positioning columns are further arranged on the bottom fixing plate, the connecting stability of the base plate and the vehicle body chassis floor is improved, and bumping and abnormal sound in the vehicle running process are reduced. Through the embedded design of the right-angle clamping groove and the right-angle clamping piece, it is ensured that the fixing position of the base plate is accurate, and displacement of the base plate is avoided. The design of the positioning columns and the positioning holes enables the base plate to be accurately positioned on the bottom frame, and the stability of the base plate is further enhanced.

The invention relates to the supplemental generation of energy from operation of a train, and specifically to the generation of energy in connection to the rotation of disc brake rotors in combination

A method for manufacturing a multiple axle railcar utilizing a non-stressed span bolster is disclosed. The span bolster supports the load of the railcar using camber to efficiently distribute the load from the railcar among the truck assemblies and axles. The manufacturing method discloses the fabrication and layout of a span bolster where non-stressed camber is incorporated into the structural elements of the span bolster. The camber is produced geometrically by parallelogram shaped plates supporting the weight of the railcar. The amount of camber may be modified for different load ratings. The railcar and span bolster are constructed of alloy steel to minimize railcar tare weight and maximize load capacity.

The invention relates to the technical field of railway open wagons, in particular to a side wall, an open wagon carriage and a railway open wagon. The side wall comprises the side wall plate and the lower side door, the side wall plate is provided with the opening, and the lower side door is arranged at the opening, so that the opening can be opened or closed; the side wall comprises a side wall plate, and the side wall plate and the lower side door are each of an integrally-formed fiber composite sandwich structure. According to the side wall, the open wagon carriage and the railway open wagon, the side wall plate and the lower side door are each of the integrally-formed fiber composite material interlayer structure, and the fiber composite material interlayer structures are light in weight and do not rust, so that the technical problems that in the related technology, the railway open wagon is large in dead weight and prone to rusting and corrosion can be solved, and the service life of the railway open wagon is prolonged. And the vehicle cargo transportation economy is improved.

A railway wagon for transportation of swap bodies, in particular containers, is length-adjustable, consisting of length-adjustable end sections (1) (overhangs) and a length-adjustable middle section (2) for flexible adjustment of wagon length for the purposes of efficient transport by rail. The end (overhang) section (1) of the wagon is designed for the installation of buffers, automatic coupling, for placement of push-pull rods, or buffers for short coupling of wagons, thus enabling creation of double and multi-section wagon length versions (80', 90', 92', 96', 104', and others).

The utility model relates to the technical field of launching vehicle railway transportation rain prevention, and discloses a launching vehicle railway transportation rain-proof device, a supporting assembly comprises a first connecting assembly and three second connecting assemblies, and supporting pipes are connected between the first connecting assembly and the second connecting assemblies and between every two adjacent second connecting assemblies; the supporting assemblies are rapidly fixed to the launching vehicle erecting arm of the launching vehicle body in a segmented mode and used for filling the hollow position above the launching vehicle erecting arm, a supporting face is provided for the rainproof tarpaulin, the mode that the supporting face of the rainproof tarpaulin is built through battens in the past is replaced, the supporting face of the rainproof tarpaulin is built more firmly, conveniently and rapidly, and the construction efficiency is improved. Manpower and time are saved; through supporting of the supporting pipes, an arch-shaped supporting face is built and used for covering rainproof tarpaulin and replacing a flat face built through battens in a conventional scheme, the problems of accumulated water stockpiling and rapid accumulated water drainage and guide are solved, and potential safety hazards caused by accumulated water stockpiling are eliminated.

The utility model discloses a rapid carrying device applied to a hydraulic generator brake. The rapid carrying device comprises a bearing mechanism and a moving mechanism. The bearing mechanism is fixedly connected with the upper end of the moving mechanism, the bearing mechanism comprises a bearing platform, a moving top seat, upper bearing rods, lower bearing rods, a fixed base and a middle connecting piece, the bearing platform is fixed to the upper end of the moving top seat, the upper bearing rods are hinged to the two sides of the moving top seat, and the lower bearing rods are hinged to the two sides of the fixed base. The four upper bearing rods are hinged to the peripheral side of the movable top seat, the upper bearing rods distributed on the same side of the movable top seat are arranged in parallel, and the other ends of the upper bearing rods distributed on the same side of the movable top seat are hinged to the middle connecting piece. Adjusting rods are connected between the middle connecting pieces distributed on the two sides of the movable top base in a threaded mode. The rapid carrying device for the hydraulic turbine generator brake solves the technical problems that in the technical field of hydraulic turbine brake carrying, efficiency is low, and safety is low.

The utility model relates to the technical field of vehicle transportation fixing equipment, in particular to a fixer for a railway flat plate transportation vehicle. Comprising a base fixed to a railway slab, the base is located on the side face of a vehicle tire, and limiting mechanisms are arranged on the two sides of the base, can slide in the width direction of the base to get close to the vehicle tire and can surround the outer side face of the vehicle tire. A connecting plate is fixed to the end, on one side of the base, of the limiting mechanism, a rope belt is fixed to the end, on the other side of the base, of the limiting mechanism, and the rope belt surrounds a vehicle tire and then is fixed to the connecting plate. The fixing device is provided with the fixing position of the rope belt, so that the transported vehicle can be simply and conveniently fixed on the railway flat plate.