20 results about "Third rail" patented technology

The apparatus and method guides a web of material to move in a first direction and a second direction. Sensor signals are transmitted from a source module slidably attached to a first rail and located at an angle to and between the web of material moving in the first direction and the second direction. First and second receiver modules are each slidably attached to second and third rails positioned in alignment with the first rail. The sensor module cooperates with the first receiver module to slidably travel along the first and second rails to capture measurements associated with the web of material in the first direction and the sensor module cooperates with the second receiver module to slidably travel along the first and third rails to capture measurements associated with the web of material in the second direction.

A system includes a set of parallel rails, parallel with a first axis, comprising a first rail, a second rail, a third rail, and a fourth rail. The second rail has a first spacing from the first rail along a second axis orthogonal to the first axis. The third rail has a second spacing from the first rail along a third axis orthogonal to the first axis and the second axis. The fourth rail has the first spacing from the third rail along a fourth axis parallel to the second axis and has the second spacing from the second rail along a fifth axis parallel to the third axis. The system is configurable via a set of aerial arm type configuration options, a set of aerial vehicle configuration options, a set of transportation options, a set of imaging device accessory configuration options, and / or a set of mounted element configuration options.

The present application relates to tea picking robot technical field, especially with vision recognition and adaptive cutting structure's intelligent tea picking robot.Its technical scheme includes support, still including first track frame, first track frame fixed mounting is in support, first track frame sliding installation has mounting frame, the bottom fixed mounting of mounting frame has second track frame, second track frame sliding installation has third track frame, third track frame sliding installation has tea picking frame, the both sides fixed mounting of mounting frame have visual detector, the symmetrical sliding installation of tea picking frame has slide.The present application has realized the adaptive alignment tea picking based on vision recognition, through cutting and lifting main movement's pure mechanical linkage, synchronous achieves flexible shearing protection branch, cutter head self-cleaning, vision lens full stroke blowing cleaning and tea leaf negative pressure collection, while guaranteeing fresh leaf quality, substantially improves structure integration, reduces the whole machine energy consumption.

The present application relates to a workpiece feeding and discharging system and a feeding and discharging method. The workpiece feeding and discharging system comprises a machining platform, a feeding and discharging platform and a track changing mechanism. The machining platform comprises a first track. The feeding and discharging platform comprises a second track and a third track. The second track and the first track are horizontally oriented and spaced apart at their ends to form a spacing area. The third track extends from below the second track into the spacing area and connects with the first track to form a continuous first track path. The track changing mechanism is arranged between the first track and the second track and can enter or leave the spacing area. When the track changing mechanism enters the spacing area, the track changing mechanism connects the second track and the first track at their ends to form a continuous second track path, and blocks the first track path, so that a running trolley can move between the second track and the first track. When the track changing mechanism leaves the spacing area, the first track path is unblocked, so that the running trolley can move between the first track and the third track. In this way, the running trolley can automatically feed and discharge the machining platform along the feeding and discharging track path, and the machining of one workpiece and the feeding of another workpiece can be carried out simultaneously.

An electronic device includes a hinge structure including a fixing bracket including first and second rails, a first rotating member including a first rail structure fastened to the first rail and a second rail structure extending from the first rail structure, a second rotating member including a third rail structure fastened to the second rail and a fourth rail structure extending from the third rail structure, a first arm member including a fifth rail structure, a second arm member including a sixth rail structure, a first support member applying a force on an opposite surface of the fifth rail structure, a second support member applying a force on an opposite surface of the second rail structure, a third support member applying a force on an opposite surface of the sixth rail structure, and a fourth support member applying a force on an opposite surface of the fourth rail structure.

Apparatus and methods direct web material to move in a first direction and a second direction. Sensor signals are transmitted from a source module that is slidably attached to a first rail and positioned at an angle to and between web material moving in the first direction and the second direction. A first receiver module and a second receiver module are each slidably attached to a second rail and a third rail positioned in alignment with the first rail. The sensor module cooperates with the first receiver module to slidably travel along the first rail and the second rail to capture measurements associated with the web material in the first direction, and the sensor module cooperates with the second receiver module to slidably travel along the first rail and the third rail to capture measurements associated with the web material in the second direction.

The utility model discloses an assembly type hanging basket segmented assembly auxiliary device and system, and the auxiliary device includes first track, second track and third track, the top of second track is equipped with two first support and a plurality of second support along the length direction, a plurality of second support set up between two first support, and first support and second support are all slidingly connected with second track, and the height difference of first support and second support is matched with the relative height difference of the bolt hole that the crossbeam is connected with the longitudinal beam in hanging basket module, second track is vertically arranged at the top of first track, and second track is slidingly connected with first track, third track is divided into two groups, and two third tracks are symmetrically arranged on the both sides of the end of first track, and third track is vertically connected with first track, and the top of second track and third track is at the same height, the auxiliary device of the utility model solves the technical problem that the hanging basket can not be hoisted in place integrally in the prior art.

This application discloses a laterally adjustable third rail bracket, including a support frame, a connecting mechanism, and a clamping block; the connecting mechanism is connected to the side wall of the support frame and can extend and retract left and right; the clamping block is connected to the end of the connecting mechanism away from the support frame, and the clamping block has a clamping groove for clamping the third rail. This application has the advantages of lateral adjustment, improved versatility, and shortened construction cycle.

An examining system includes one or more application devices onboard a vehicle system. The application devices may electrically conduct an examination signal into one or more conductive bodies extending along a route and may include a catenary, a third rail, and / or a cable. The examining system may include one or more detection units that may be disposed onboard the vehicle system and that may monitor one or more electrical characteristics of the one or more conductive bodies in response to the examination signal being conducted into the one or more conductive bodies. The examining system may include an identification unit that may examine the one or more electrical characteristics of the one or more conductive bodies monitored by the one or more detection units to identify a compromised or damaged section of the one or more conductive bodies.

The utility model discloses a tool magazine device with exchange type track, including a support frame, a first track unit, a second track unit, a third track unit and a linear drive unit, wherein the support frame is connected with the first track unit and the linear drive unit, the first track unit forms a first track groove, the second track unit forms a second track groove, the third track unit forms a third track groove, the linear drive unit drives the second track unit and the third track unit, makes the second track groove and the third track groove alternate intercommunication first track groove, forms the operation space of annular shape, a plurality of gyro wheel is arranged in the first track groove, the second track groove and the third track groove in proper order, a plurality of tool covers are used for setting a tool respectively, and each tool cover is connected with at least one gyro wheel.

The utility model relates to a novel portable composite bow helper belongs to portable composite bow helper technical field, including bow body and handle, the handle is connected through three folding slide rail group with bow body, the adjustable connecting fixed base is equipped on the bow body, the fixed base inboard wall is detachably connected with three folding slide way group one end left side, the one end of three folding slide rail group is away from the adjustable connection of fixed base, the weight of three folding slide way group of the application is light, is convenient for maintaining and has strong structure adaptability, and the combination fixed base makes the operation efficiency of loading and unloading high, and the six position ball design of second track makes the first track and third track slide more stable, and the up and down position of fixed base on bow body is effectively adjusted through the adjusting groove, and the position of handle is effectively adjusted through the adjusting seat.

The utility model discloses a building block with variable track direction, which comprises a base body and a rotating body, both of which are in the form of a sheet, and four first track grooves for the forward movement of the building block trolley are formed in the middle of the four directions on the surface of the base body, a second track groove and two third track grooves are formed in the rotating body, and the rotating body has a first working position and a second working position. When the rotating body is in the first working position, the second track groove is in communication with the first track grooves. When the rotating body is in the second working position, each third track groove is in communication with two adjacent first track grooves. The utility model can make the first track groove in communication with the second track groove or the third track groove when the rotating body is adjusted, so as to change the track direction and enable the trolley to travel along different trajectories, thus increasing the interest and operability in the playing process.

The application discloses a kind of non-contact track abrasion and third rail geometric parameter real-time detection method and system, the method includes, the graphic data of track is collected and is preprocessed;Image data after pre-processing is converted into three-dimensional point cloud data and is normalized processing in coordinate system;The point cloud data of the rail head of the stress-free side of steel rail is registered and fused, respectively detects the abrasion value of the vertical point position of the stress side of steel rail and the horizontal point position of the top surface of steel rail;According to third rail profile data, third rail center point detection and third rail abrasion value calculation are carried out;According to the relative position relationship between third rail center point and the rail surface of its adjacent side steel rail, third rail pull-out value and third rail guide height value are calculated.The abrasion detection result is compensated according to the third rail geometric detection result in the application, the third rail geometric measurement error caused by rail abrasion is eliminated, and the third rail geometric detection precision and third rail safety are improved.

A slide rail mechanism includes a slide rail device having a support frame, and a slide rail assembly including a displacement structure, an auxiliary structure set on the displacement structure, a first rail, a second rail and a third rail. The displacement structure, the auxiliary structure, or the switching structure is installed between the slide rail assembly and the slide rail device, enabling the slide rail assembly to achieve stable movable displacement or convenient operation relative to the slide rail device. The support frame, working in conjunction with the slide rail device, effectively integrates the slide rail assembly, resulting in a synergistic effect.

A slide rail assembly includes a first rail, a second rail, a third rail and a limit mechanism. The first rail has a rail engaging structure. The second rail is movable relative to the first rail. The third rail is movable relative to the second rail. The limit mechanism includes a limit member that is connected to the third rail. The limit member cooperates with the rail engaging structure to define a limit distance therebetween when the slide rail assembly is not stretched. When the slide rail assembly is stretched such that the third rail is moved relative to the first rail by the limit distance, the limit member is able to engage the rail engaging structure.

This utility model discloses a branching structure for a small overhead crane's track network, comprising: a first track, a branching section, a second track, and a third track; the front end of the branching section is connected to the end of the first track, and both the second and third tracks are connected to the rear end of the branching section; the branching section has a first branching point and a second branching point, with their front ends converging and their rear ends separating in a V-shape; the first track has a track opening, the second track has a second track opening, and the third track has a third track opening; the track openings are connected to the front end convergence of the first and second branching points, the second track opening is connected to the first branching point, and the third track opening is connected to the second branching point. The first and second branching points of the branching section have relatively small widths, making track splitting or merging safer and more reliable, and eliminating the need for complex reversing and guiding mechanisms, further reducing subsequent operation and maintenance costs.

The utility model relates to a labeling machine technical field, specifically disclose a kind of conveying track of labeling machine, comprising: first track, first track is used to convey to be pasted label article;Second track, second track can move along vertical direction, second track is located above first track;Two third tracks, two third tracks are respectively arranged in the two sides of first track, third track includes first conveying belt and the adjusting device for adjusting the position of first conveying belt, adjusting device includes rotatable adjusting wheel and for the first moving device for driving adjusting wheel moves, two first moving devices can respectively drive two first conveying belt mutually close or away, first track, second track and two third tracks jointly define the movement space for the pasted label article to move. The utility model solves the problem that the conveying track of existing labeling machine usually adopts fixed design, cannot be flexibly adjusted according to the shape and size of bottle.

The application discloses an electromagnetic launching device and a launching method based on a three-rail symmetrical layout and a regular hexagonal armature. The device comprises a launching rail composed of three rails symmetrically distributed in a regular triangle around a center axis of the launching channel, and an armature in sliding cooperation with the three rails. The outer periphery of the armature is composed of three planes and three circular arc surfaces alternately distributed to form a regular hexagonal structure, and the three planes of the outer periphery are in sliding contact with the inner sides of the three rails respectively. Two of the rails are excitation rails used for connecting a pulse power supply, and the third rail is a passive conductive rail which forms a conductive loop with the armature and the excitation rails. The eddy current induced in the passive conductive rail and the current in the excitation rails interact with each other to form a magnetic field distribution which is mutually offset in the center area of the launching path. The sum of the cross-sectional areas of the two excitation rails is greater than the cross-sectional area of the passive conductive rail. The application forms a magnetic field distribution which is mutually offset in the center area of the launching channel, thereby reducing the electromagnetic interference on the electronic equipment carried by the projectile.