19results about How to "Arrive quickly" patented technology

The present application relates to the field of workpiece maintenance, especially to a kind of maintenance lifting section automatic device.The maintenance lifting section automatic device includes upper beam, maintenance lifting beam, pressure disc and drive structure, the bottom end of upper beam is equipped with lower beam, lower beam is slidably connected with base, one side of upper beam and lower beam is equipped with support frame, maintenance lifting beam is installed in one side of lower beam, screw rod is rotatably connected between support frame, limit rod is fixedly connected between support frame, maintenance lifting beam is screw-connected with screw rod, maintenance lifting beam is slidably connected with limit rod, and rotatable pressure disc is symmetrically arranged on both sides of lower beam.The present application realizes automatic lifting and sliding adjustment in the process of workpiece maintenance by integrating automation components such as drive structure, screw rod and limit rod, significantly reduces manual intervention, and improves the automation level of maintenance operation.This not only reduces labor cost, but also improves maintenance efficiency and shortens maintenance cycle.

The invention relates to the technical field of coating spraying detection, and particularly discloses an external wall heat insulation coating spraying detection device based on an overhead working truck, which comprises a truck body, an extension arm is arranged on the truck body, a horizontal adjusting platform is rotatably arranged at the end part, far away from the truck body, of the extension arm, and a mounting platform is rotatably mounted on the horizontal adjusting platform; an adjusting mechanism is arranged on the horizontal adjusting platform, a detection cylinder is arranged on the mounting platform, and a detection assembly is arranged in the detection cylinder; after the operation vehicle body moves to the position below the detection area, the extension arm is controlled to extend the tail end to the target height, the mounting platform is driven to rotate through the adjusting mechanism on the horizontal adjusting platform so that the mounting platform can be kept perpendicular to the wall surface, and then the detection cylinder on the mounting platform is controlled to be close to the wall surface; and detecting the micro-porosity of the coating by using an internal detection assembly.

The utility model discloses an electronic workshop material conveying device which takes a conveying robot as a core, a placing table is arranged at the top and used for bearing materials, transverse and longitudinal moving wheels are arranged at the bottom, and the sliding connection design of a bottom rail groove and an embedded ball is combined, so that the moving flexibility and the positioning accuracy in a workshop are greatly improved; the positioning stand columns and the movable stand columns are arranged on the outer side of the containing table, the elastic pressing belts are connected through the lifting screw rods and the lifting sleeves, materials of different sizes can be effectively fixed, the material containing stability is further enhanced through the design of anti-skid lines, telescopic springs and baffle rings on the top of the containing table, and the materials are prevented from sliding off; by means of the device, the problems of an existing material conveying device in the aspects of moving flexibility, material fixing and maintaining convenience are effectively solved, and the overall efficiency and reliability of material conveying of the electronic workshop are improved.

This invention relates to an optimization method for the climb conditions of a high-altitude cruise drone, comprising the following steps: using the climb angle and flight speed of the drone at different altitudes as design variables, a population of N individuals is randomly generated within the variable space formed by the upper and lower bounds of the design variables; the climb time and climb energy consumption of the drone are selected as the flight cost of the drone, and a fitness function is constructed based on flight mechanics analysis; the individual position update method for the chasing behavior is a jump-chasing behavior, and the individual position is updated accordingly; for the jump-encirclement behavior, the individual position is updated; if the maximum number of iterations is met, the update is terminated, and the optimal solution is output as the climb condition optimization scheme. This invention can comprehensively consider the climb time and energy consumption of the high-altitude drone, enabling the drone to reach the cruise altitude more quickly and economically.

This utility model discloses a building air conditioning panel drainage component, belonging to the technical field of air conditioning panels. It is installed on the exterior wall of a building, with the air conditioning panel inclined on the outer side of the exterior wall. A first drainage component is installed on the side of the air conditioning panel with the lowest slope, and a second drainage component is installed inside the exterior wall. The top of the first drainage component has a first water inlet connected to the top of the air conditioning panel. A second water inlet is installed on one side of the second drainage component, and one end of the first drainage component is connected to the second water inlet. Through the combination of the first and second drainage components, the condensate from the air conditioning panels is drained to the ground.

This application relates to the field of demulsifiers, and more specifically, to an oil sludge demulsifier, its preparation method, and its application. An oil sludge demulsifier comprises the following components in the following mass ratio: 20-35 parts of a surfactant complex, 7-12 parts of an alkyl sulfate sodium cosolvent, 0.6-1.8 parts of a stabilizer, and 48-55 parts of water; wherein the surfactant complex comprises hyperbranched polyamide amine and polyether amine modified magnetic nanoparticles. This oil sludge demulsifier improves upon the problems of existing demulsifiers, such as low dehydration capacity, slow dehydration speed, poor demulsification effect, and low oil content, thereby improving the demulsification performance and dehydration efficiency, and achieving effective separation of oil sludge.

The utility model relates to machine tool guide rail technical field discloses a numerical control machine tool guide rail subassembly, including the bottom plate, the bottom plate is fixedly connected with the guide rail, the guide rail is connected with the sliding block of sliding, the fixed plate is fixedly connected on the sliding block, the lower surface of fixed plate is equipped with the box, in the utility model, when the fixed plate drives the sliding block to slide on the guide rail, if the insufficient lubricating oil on the guide rail leads to the friction of sliding block and gyro wheel and increases, once the friction of gyro wheel exceeds the threshold value of torsion spring setting, gyro wheel will rotate on the fixed block and drive the valve ball to rotate in the conveying pipe, when the through hole on the valve ball communicates with the conveying pipe inner chamber, the pressure of air pump will press the lubricating oil in the box into the conveying pipe, and through the cavity and the through hole in the sliding block, and the lubricating oil flows out to the guide rail, this process realizes the instant replenishment of lubricating oil, effectively prevents the guide rail and the excessive wear of sliding block due to the excessive friction, thereby prolongs the service life significantly.

The embodiment of the present disclosure relates to a field of view picture display method and device, computer equipment and storage medium. The main steps of the foregoing method include: displaying a first picture in a first window; determining a target object corresponding to a travel direction according to the travel direction of a virtual object; selecting a target base point near the target object; and displaying a second picture in a second window. The method can quickly determine whether the target object corresponding to the current travel direction is the destination that the user wants to control the virtual object to reach, and can make the user determine whether the timing of going to the target object is appropriate, thereby avoiding wasting time and turning back. In addition, the user can understand the environment that needs to be faced on the way from the current position of the virtual object to the target object, thereby facilitating the user to control the virtual object to adjust the travel direction or change the equipment in advance, which can facilitate the user to reach the target object more quickly.

The application discloses a mold frame opening and closing structure for a plastic mold, relates to the technical field of mold frame opening and closing structures for plastic molds, and comprises a main unit which comprises a bearing plate and a supporting plate fixedly connected to the upper surface of the bearing plate, and the upper surface of the supporting plate is fixedly connected with a fixed plate; the plastic plate on the upper surface of the containing plate is pushed by the cooperation of the second electric push rod and the push plate through the pushing groove, when the plastic plate is pushed, the blocking plate rotates in the turnover groove, so that one side of the blocking plate fills the turnover groove, and the volute spring connected with the blocking plate is deformed at the same time, so that the plastic plate can be quickly reset after moving, when the plastic plate falls in the discharging groove, the plastic plate is in contact with the triangular plate on one side of the discharging groove, so that the plastic plate changes the moving direction when colliding, and the plastic plate falls along the edge of the extrusion protrusion in the second mold plate when falling, so that the plastic plate quickly reaches the designated position to a certain extent.

The utility model provides an insulating rail clamping device capable of running along with a rail, and belongs to the technical field of rail clamping devices. Comprising a main shell, an adjusting assembly, a clamping assembly and a moving assembly are installed on the main shell, a stabilizing assembly is installed on one side of the main shell, the adjusting assembly is used for adjusting the clamping angle of the clamping assembly, the clamping assembly is used for grabbing a rail and preventing the rail clamping device from sliding or shifting on the rail, and the moving assembly is used for promoting the rail clamping device to travel along the rail. The rail clamping device can work at different rail positions, and the stabilizing assembly is used for improving the overall stability of the combination of the rail clamping device and the ladder car. According to the rail clamping device, the clamping angle of the clamping assembly is adjusted through the adjusting assembly, the clamping assembly is matched to grab a rail, the moving assembly runs along the rail, the stabilizing assembly is connected with a ladder truck, the grabbing stability of the rail clamping device is improved, the rail clamping device can flexibly move on the rail conveniently, and the assembling stability of the rail clamping device and the ladder truck is enhanced; and more reliable and efficient equipment support is provided for track maintenance and overhaul work.

The utility model provides a sediment collector for water and soil conservation monitoring in a runoff area, which belongs to the field of sediment collectors for water and soil conservation monitoring and comprises a box body, a partition plate is arranged on the inner wall of the box body and divides the box body into a filtering chamber and a collecting chamber, and an opening communicated with the collecting chamber is formed in the side wall of the box body. A sealing door matched with the opening is hinged to the side wall of the box body; the beating mechanism is arranged below the filter screen; the beating mechanism can beat the filter screen; the water inlet position adjusting mechanism is arranged on the side wall of the box body, the water inlet position adjusting mechanism can adjust the position of the water inlet and can monitor the concentration of silt at different depths, and by arranging the water inlet position adjusting mechanism, the height of the water inlet pipe can be adjusted; and multi-level sediment concentration monitoring in the vertical direction is realized, so that sediment samples at different depths can be collected, and the comprehensiveness of monitoring data is improved.

The utility model relates to the field of fire-fighting equipment, and discloses an automatic fire-fighting and fire-extinguishing inspection vehicle which comprises a mounting frame, crawler belt assemblies symmetrically mounted on the two sides of the mounting frame, a top shell fixedly arranged at the upper end of the mounting frame, a sensor assembly movably connected to one side face of the top shell, a storage box arranged in the center of the mounting frame, and a fire-extinguishing tank detachably mounted in the storage box. The top of the fire extinguishing tank is connected to the storage box through a tank cover, a stirring device is arranged in the fire extinguishing tank and connected to a speed reduction assembly in the mounting frame through a coupler, the bottom of the fire extinguishing tank is connected with a spray pipe assembly through a bolt, and the spray pipe assembly penetrates through the top shell and extends out along the upper end of the top shell. The driving wheel is connected to a motor arranged in the mounting frame through a transmission assembly.

The invention discloses a multi-entrance destination navigation pushing method, system and device and a storage medium. The method comprises the following steps: acquiring current position information of a user and basic information of all entrances of a destination in real time; selecting a plurality of adaptive entrances corresponding to the target travel mode from all entrances according to the basic information; based on the real-time road condition information, constructing an adaptive passage road network corresponding to the travel mode according to the current position information and the position information of each adaptive entrance; selecting an optimal entrance from the plurality of adaptive entrances according to the shortest realization path distance and the corresponding passing time of each adaptive passing road network; and generating an optimal navigation route according to the current position information and the position information of the optimal entrance, and pushing the optimal navigation route. According to the invention, by screening the plurality of adaptive entrances, the optimal entrance is automatically pushed and the navigation route is generated according to the shortest implementation path from the starting point to each adaptive entrance and the corresponding passing time, so that the user can quickly arrive at the destination.

The invention discloses a silica gel-based material with high biocompatibility and elasticity as well as a preparation method and application of the silica gel-based material. The silica gel-based material with high biocompatibility and elasticity is prepared from bio-based polyurethane and polyether modified siloxane. According to the preparation method, modified polypyrrolidone is taken as a chain extender, glycidyl is taken as an end-capping reagent, a polycaprolactone prepolymer is subjected to chain extension and end capping, bio-based polyurethane is prepared, and the bio-based polyurethane is enhanced through polyether modified polysiloxane, so that the biocompatibility of a silica gel-based material is effectively improved; the tensile property and the compressive deformation resistance of the material are also improved. The silica gel-based material disclosed by the invention can be used for preparing medical catheters or thrombus simulants, and is applied to interventional operations.

The utility model relates to the field of atomizer, disclose a kind of atomizing bullet and electronic atomizer, atomizing bullet includes atomizing bin, liquid storage bin and liquid guide pin;Liquid guide pin is set between atomizing bin and liquid storage bin, and the one in atomizing bin and liquid storage bin is provided with the easy-to-pierce part of elastic and always closed when not subjected to external force, and the other is fixed with liquid guide pin;Atomizing bin is provided with liquid absorbing cotton for receiving the liquid to be atomized in liquid storage bin;When liquid guide pin pierces easy-to-pierce part, the liquid to be atomized in liquid storage bin can flow to atomizing bin along liquid guide pin, this is the activation state of atomizing bullet;When liquid guide pin is away from easy-to-pierce part and easy-to-pierce part is in closed state, the liquid to be atomized in liquid storage bin cannot flow to atomizing bin, this is the unactivated state of atomizing bullet;At least when atomizing bullet is in activation state, liquid guide pin is inserted into liquid absorbing cotton;The application mainly solves how to improve the liquid supply efficiency of liquid absorbing cotton in atomizing bin to prevent the problem of dry burning of liquid absorbing cotton.

The embodiment of the invention provides a visual enhancement method and device for a vehicle and a storage medium. The method comprises the following steps: acquiring multi-mode environment sensing data around a vehicle through at least one distance measuring sensor and at least one optical imaging sensor carried on the vehicle; data of a global positioning system receiver, an inertial measurement unit and a wheel speed encoder are fused, and state information of the vehicle is determined through filtering; based on sensing data of the distance measuring sensor, detecting and tracking surrounding obstacles by using an obstacle detection and tracking algorithm to obtain dynamic information of the surrounding obstacles; performing real-time path planning by utilizing a path planning algorithm based on the state information, the dynamic information and the map data so as to generate a dynamic navigation path; processing sensing data of the optical imaging sensor to generate enhanced visual information; and superposing the enhanced visual information and the dynamic navigation path to form an enhanced visual interface.

The utility model relates to the technical field of fire fighting equipment, in particular to movable fire fighting equipment which comprises a bottom plate, a scissor lifting frame is arranged at the top of the bottom plate, a fixing plate is further arranged at the top of the scissor lifting frame, and a water tank, a fixing shell, a rack, a half gear and a spray head are arranged at the top of the fixing plate through a mounting shell. The half gear is meshed with the rack, and the nozzle is connected with the water tank through a pump machine and a water pipe. According to the device, a threaded rod is driven to rotate through a driving motor, the height of a fixing plate can be easily adjusted by combining a connecting structure of a scissor lifting frame and the fixing plate, and then the height of a spray head is adjusted so as to meet the fire extinguishing requirements of fire scenes with different heights, and meanwhile a servo motor drives a worm to rotate, drives a worm gear and a screw to rotate and enables a rack to move; and the meshing relationship between the rack and the half gear is utilized to drive the nozzle to rotate, so that the spraying angle of the nozzle is flexibly adjusted, and the spraying range is expanded.

The utility model discloses a bicycle electric power assisting device which comprises a fixing support, a modularized buckle type structure and a connecting piece, a self-adaption elastic pressing mechanism is arranged between the fixing support and the connecting piece, a hub motor is arranged at the side end of the connecting piece, and the side end of the hub motor is electrically connected with a battery and a control device. According to the bicycle electric power assisting device, through the extremely simple structural design, a user can conveniently and stably install the power assisting device on a bicycle within a short time without any tool and only through simple operation, and the bicycle electric power assisting device is simple in structure, low in maintenance complexity, capable of reducing quick-wear parts, low in maintenance cost, foldable, convenient to store, capable of being assembled and disassembled instantly, flexible and easy to use.