495results about How to "Dock stable" patented technology

The invention relates to a heavy load salvage wave compensation system of a super large floating crane, which comprises a mechanical system, a hydraulic system, a monitor system, control of a hydraulic oil cylinder, control of an accumulator and the like, wherein the mechanical system consists of a lifting drum, a plurality of sets of pulley, a steel wire rope and a large tonnage lifting hook, the hydraulic system consists of an oil cylinder, the accumulator, the hydraulic oil cylinder and a hydraulic valve, and the monitor system consists of a floating crane body displacement monitor, a floating crane ship body displacement monitor and a floating crane lifting heavy weight displacement monitor. The invention solves the problems that when the super large floating crane carries out heavy load salvage, and at the moment that a heavy weight is lifted out of water, because the heavy weight has large volume, seawater forms an eddy current to enable a floating crane ship body to be inclined and swing, and a lifting weight also swings along with the floating crane ship body and can not be controlled, solves the problems that when a large structure is lifted on the sea, waves influence the floating crane ship body to lead to difficult butting of marine platforms to ensure goods to be safely fall on a ship deck or safe offshore platform installation and allows that the ship has certain inclination to be suitable for tough working conditions of marine operation.

The invention relates to a virtual camera and real camera switching system and method. The system comprises a real camera, wherein the real camera is connected with a chroma key device, a synthesis rendering server is connected with a virtual camera controller, a virtual camera parameter generating device connected with the real camera and the virtual camera controller is arranged inside the synthesis rendering server, a virtual camera and the virtual camera parameter generating device are connected with a synthesis device, the synthesis device is connected with the chroma key device, and a foreground generating device, a background generating device and an output device which are connected with the synthesis device are further arranged inside the synthesis rendering server. According to the method, virtual foregrounds, virtual backgrounds and virtual persons are fabricated in field and are fast synthesized, the switching of a field real scene and a virtual scene is realized through the operation of the virtual camera controller to the scene, the limitation of the real camera when the real camera shoots a virtual object is compensated, and the program expressive force of a virtual studio is greatly improved.

The invention discloses an intelligent sample storage cabinet system. The system comprises a sample storage unit for storing samples, a sample storage/taking movement unit for shifting the samples, and an intelligent control unit; the sample storage unit includes multiple storage bins arranged in an array form; the sample storage/taking movement unit includes a pneumatic manipulator mechanism; the pneumatic manipulator mechanism is provided with a storage cavity and a negative-pressure production component; and after an opening end of the storage cavity is tightly connected with opening ends of the storage bins, the negative-pressure production component extracts air in the storage cavity and the storage bins to form vacuum negative pressure so as to suck the samples in the storage bins to the storage cavity. The system has the advantages of high space utilization rate, high intelligent modular degree, capability of synchronously storing and taking one or more samples and safe and efficient sample storage and taking.

The invention discloses an intelligent full-flow-point full-automatic water meter calibration apparatus, comprising a water pipeline system and a water meter fixture; a water tank (11) of the water pipeline system is communicated sequentially with a water pump (12), a filter (13) and a main water supply pipe (14), the main water supply pipe (14) being communicated with a total outflow pipe; a branch inflow pipe (21), a piston hydraulic meter and a branch outflow pipe (22) are parallelly connected with the main water supply pipe (14); an outlet of the total outflow pipe is communicated respectively with an inlet of a high-precision outflow pipe (16), an inlet of a low-precision outflow pipe (17) and an inlet of a relief outflow pipe (18), and an outlet of the high-precision outflow pipe (16) is communicated with the water tank (11) through an inverted U-shaped pipe (28); the low-precision outflow pipe (17) is communicated with an inlet of a divider (30) through an L-shaped pipe (29), a first outlet of the divider (30) is communicated with a measuring tube (19), and the measuring tube (19) is rested on a scale (20). The intelligent full-flow-point full-automatic water meter calibration apparatus is suitable for household and public precision water meters.

The invention relates to a monorail traffic straight and curved mobile turnout in order to overcome the problems that the traditional turnout has a large occupied area and high cost. The monorail traffic straight and curved mobile turnout comprises a straight track and a side track, wherein the straight track and the side track respectively comprise straight and curved turnout track beams and walking surfaces to form a walking track of vehicles, and the turnout track beams are arranged on a trolley; the trolley is put on the walking track and a crank arm is driven by a driving device to move in a guide groove, and the guide groove is formed in the straight turnout track beam to drive the straight track and the side track to rotate together to realize the connection of the other route; meanwhile, a crank device is arranged on a motor speed reducer fixedly arranged on the ground and the motor speed reducer drives a crank to rotate, and a roller wheel on the crank device is positioned in the guide groove and can slide; the guide groove and the turnout track beam connected with the guide groove are shifted to move. Compared with the turnout making linear movement, the designed structure is more compact, the land resources are saved, and great flexibility for route selection of route design is brought.

The invention relates to a skill training and resource management integration system based on the Internet, and the system comprises an operation platform which is provided with an enterprise butt joint port and a talent butt joint port; a central server which is provided with a skill resource integrated library and a manpower resource integrated library, searches matched skill training resourcesfrom the skill resource integrated library and the manpower resource integrated library according to the enterprise talent demand information and talent education demand information from the operationplatform, pushes the matched skill training resources, and screens and develops good-quality resources from the skill resource integrated library and the manpower resource integrated library for providing derivative services; and a training center which provides corresponding skill training for students at the talent butt joint port based on the skill training resources pushed by the central server, so as to enable the students to meet the talent demands of an enterprise after skill training. According to the invention, the system can improve the intelligent degree of talent education and training and enterprise talent transportation, and prompts the successful butt joint of the enterprise with the job seekers.

The embodiment of the invention discloses a data request method and related equipment. The method comprises the steps of enabling a proxy server to firstly receive a first request sent by a first target application program interface in a plurality of first application program interfaces; determining a second target application program interface in the plurality of second application program interfaces according to the first identification information of the first target application program interface carried by the first request, and determining a data mapping rule between the first target application program interface and the second target application program interface; mapping the first request into a second request according to a data mapping rule; and finally, sending a second request to the second target application program interface so as to request data from the second target application program interface. By adopting the embodiment of the invention, the butt joint between the application program interfaces with different interface protocols or data structures can be realized, and the utilization rate and the management efficiency of the application program interfaces are improved.

A horizontal type conveying and rotating device for a cylindrical workpiece comprises a roller bed assembly and a rolling wheel assembly. The roller bed assembly comprises multiple conveying rollers and a roller bed drive mechanism, wherein the multiple conveying rollers are used for conveying the cylindrical workpiece arranged on the conveying rollers in the axial direction, and the roller bed drive mechanism is connected with at least one conveying roller and drives the conveying rollers to rotate. The rolling wheel assembly comprises multiple rolling wheels, rolling wheel rotation drive mechanisms and a rolling wheel movement drive mechanism, wherein the multiple rolling wheels are distributed into two groups of rolling wheels, the two groups of rolling wheels are separated from each other, the rolling wheels are arranged between the conveying rollers in a clamped manner, each rolling wheel rotation drive mechanism is connected with at least one rolling wheel and drives the rolling wheels to rotate, and the rolling wheel movement drive mechanism is connected with the two groups of rolling wheels correspondingly and drives the two groups of rolling wheels to move in the direction parallel to the axial direction of the conveying rollers so as to enable the two groups of rolling wheels to be close to each other or far away from each other or drive all the rolling wheels to ascend or descend relative to the conveying rollers to upwards protrude from the top faces of the conveying rollers or be lower than the top faces of the conveying rollers. The horizontal type conveying and rotating device for the cylindrical workpiece is safe, efficient and low in cost.

The invention discloses clamping type polishing equipment for synchronous polishing of inner and outer walls of a stainless steel pipe. The polishing equipment comprises a machining table composed ofa clamping table, a polishing table and a material placing table, wherein a clamping mechanism for clamping the stainless steel pipe is arranged above the clamping table, the clamping mechanism is composed of a bracket set fixed to the top surface of the clamping table and a clamping assembly for reciprocating linear motion below the bracket set, the polishing table and the material placing tableare respectively provided with an outer wall polishing mechanism and an inner wall polishing mechanism which are respectively used for polishing the outer wall and the inner wall of the stainless steel pipe, and the middle part of the top surface of the material placing table is provided with a pipe shifting mechanism used for shifting the stainless steel pipe to translate. According to the polishing equipment, one end of the stainless steel pipe to be polished is fixed to the clamping assembly on the clamping table and conveyed to the polishing table to perform back-off polishing while rotating, so that the polishing efficiency of the stainless steel pipe is improved, it is ensured that the stainless steel pipe is polished at one time, and abrasion caused by secondary polishing is avoided.

A two-piece hot runner manifold with plastic flow channels formed as recesses in the two mating surfaces. One or more mating structures, such as posts and sockets, ridge and groove configurations, or the like, are provided along the mating surfaces of the two mating manifold members. A bonding material, such as bronze, can be used to hold the two pieces of the hot runner manifold together. Cross pin members are preferred for use in securing the two mating manifold members together.

The invention relates to the technical field of LED streetlamps, in particular to an LED reflector and the structure of a streetlamp having the LED lamp reflector. The LED lamp reflector comprises a substrate, wherein the substrate is provided with a plurality of reflectors which are separated into two groups according to opening directions, the opening directions of a reflector group in one group of the reflectors are the same and the opening directions of the different reflector groups are opposite in the road direction; and each reflector group at least comprises one reflector. A light band with uniform brightness and less light loss can be formed on the road according to the invention.

The invention relates to the field of offshore berthing equipment, in particular to a berthing connector device. The berthing connector device comprises a ship and a wind power pile foundation used for berthing the ship; the wind power pile foundation comprises a pile body and an anti-collision fender arranged on the pile body; two first connecting rods are symmetrically arranged on the pile body; the anti-collision fender is connected with the pile body through the first connecting rods; a rubber fender structure is arranged on the side face of a ship body of the ship, and comprises an arch-bridge-shaped landing platform and a fixing base extending along the two sides of the landing platform; the fixing base is provided with a positioning groove which is used for the anti-collision fender to be inserted and connected; and a berthing ladder stand is arranged between the two first connecting rods. The berthing connector device is suitable for the ship berthing operation and can also take a berthing connector device for ship berthing operation into consideration, the offshore wind power berthing ladder stand, the fender and a ship operation connector are unified and are matched with one another, the risk of berthing operation can be effectively lowered, and safety and reliability of berthing operation are improved.

The invention relates to the technical field of concrete pipe pile preparation, in particular to a concrete pipe pile preparation device which comprises a pouring mechanism, a supporting mechanism, a braking mechanism, a rotating mechanism, a locking mechanism and a limiting mechanism. The pouring mechanism can be conveniently placed under the action of the supporting mechanism, subsequent placing and injecting of concrete and a reinforcement cage are facilitated, accordingly, production and prefabrication of concrete piles are conducted, the braking mechanism is installed on the inner side of the bottom of the supporting mechanism, the supporting mechanism can be conveniently limited under the action of the braking mechanism, and random movement is prevented; meanwhile, under the action of the limiting mechanism, the pouring mechanism can be pressed against and limited, the pouring mechanism is prevented from rotating at the top of the supporting mechanism, the pouring mechanism can be conveniently closed and separated under the action of the locking mechanism, and concrete pouring and demolding work are facilitated; and under the action of the rotating mechanism, centrifugal work can be conveniently conducted on the pouring mechanism, and concrete pile forming and firmer forming are facilitated.

The invention discloses a movable wharf. The movable wharf comprises a ship body, an engine and a propeller, and the engine and the propeller are arranged in the ship body. One end of the ship body is provided with a landing plate through a rotary connecting part. An arc-shaped fixing part is arranged on the upper surface of the landing plate. A front face hook body is arranged at the tail end of the landing plate. A side face hook body is arranged on the side face of the landing plate. A supporting curved bar, a winch, a controller, an electric generator, a fuel tank and a signal receiving and transmitting device are arranged on the upper surface of the ship body. A supporting block is arranged at the top of the supporting curved bar and arranged on the part, close to the landing plate, of the nose. The winch is provided with a stay cord. The stay cord is connected with the arc-shaped fixing part through the winch and makes contact with the top of the supporting block. A groove is formed in the top of the supporting block. The stay cord is arranged in the groove in the top of the supporting block. A fixing fulcrum bar is arranged on the side face of the ship body and connected with an anchor through a rope. The movable wharf has the characteristics of being capable of transporting lots of persons and materials and resisting severe weathers and good in fixing effect.

The invention discloses an outdoor live working robot mechanical arm capable of automatically switching tools. The outdoor live working robot mechanical arm capable of automatically switching the tools comprises a mechanical large arm, a mechanical small arm and a mechanical forearm, wherein the mechanical large arm, the mechanical small arm and the mechanical forearm are sequentially connected through joints; the mechanical forearm comprises an insulating rod and a tool butt joint, and a butt joint groove is formed in the side wall of the tool butt joint; a live working tool assembly comprises a connecting part and a tool part which are arranged up and down, wherein the connecting part comprises a connecting seat and a sleeving ring on the connecting seat; and the side wall of the sleeving ring is provided with a rotating piece, the inner side and the outer side of the rotating piece are respectively connected with a locking block and a shifting claw block, and a driving assembly drives the shifting claw block to rotate to realize locking and loosening switching of the locking block and the butt joint groove. By means of a tool butt joint device at the tail end of the mechanical arm, butt joint grabbing of different live working tool assemblies is realized, automatic replacement of the live working tools is realized, the structure is simple, the operation is convenient, and the working efficiency is effectively improved.

The invention relates to a pipe joint butt joint and guide device, in particular to a butt joint and guide device applied to pipe joint butt joint operation in immersed pipe tunnel construction. The device comprises a guide frame and a guide rod, wherein the guide frame is connected with an installed pipe joint, the guide rod is connected with a pipe joint to be installed, a guide groove is formed in the guide frame, and the guide groove is used for containing the guide rod. By the design of the guide rod and the guide frame, the guide rod can be placed into the guide groove, and the two pipe joints are made to basically align with each other, namely the axes of the two pipe joints basically coincide with each other; the butt joint end of the pipe joint to be installed finally aligns with and draws close to the tail end of the installed pipe joint; by the adoption of the structure, butt joint is more quickly and smoothly conducted; the construction progress is shortened, and butt joint accuracy is improved; work faults are reduced, and major accidents are avoided.