63results about How to "Save time flipping" patented technology

The invention relates to an automatic welding system for crane bogie frames. The automatic welding system for crane bogie frames comprises a flexible tool clamp and a robot welding system. The flexible tool clamp comprises a base. A bottom pressing block A and a bottom pressing block B are arranged at the upper end of the base. A stand column A is arranged in the middle of the right side of the base, a pressing bolt A is arranged in the middle of the stand column A, a hydraulic rod A is arranged in the center of the top of the stand column A, and a connection block A is arranged on the top of the hydraulic rod A. A fixing block A is arranged in the connection block A, and an upper pressing block A is arranged on the left side of the fixing block A. A stand column B is arranged in the middle of the left side of the base, a pressing bolt B is arranged in the middle of the stand column B, a hydraulic rod B is arranged in the center of the top of the stand column B, and a connection block B is arranged on the top of the hydraulic rod B. The automatic welding system for crane bogie frames has the beneficial effects of being automatic, stable in welding quality and high in welding efficiency.

The invention relates to the technical field of detection supports, in particular to a water meter detection support with an adjusting mechanism, which comprises a water meter detection support main body. The water meter detection support main body comprises a working platform, a movable sliding plate is fixedly mounted at the top end of the working platform, a sliding groove is transversely formed in the top end of the movable sliding plate, the number of the sliding grooves is two, and a rectangular sliding block is slidably mounted at the top end of the movable sliding plate. By arranging the rotary adjusting mechanism, the positioning block can be clamped into the positioning groove, so that the water meter main body is quickly overturned and then positioned, the water meter main bodydoes not need to be disassembled and positioned and fixed again, a worker can conveniently perform overturning adjustment and detection, the overturning time is greatly saved, the continuity of the water meter in the detection process is improved, the water meter detection efficiency is greatly improved, on one hand, the anti-abrasion pads increase resistance, on the other hand, the two sides of the water meter main body are protected, a shell of the water meter main body is prevented from being abraded, and the water meter main body is prevented from being scratched and paint of the water meter body is prevented from falling off.

The invention relates to the field of production equipment of crossing glass lifters, in particular to an induction type non-flip stop spot dotting tool and a using method thereof. The stop spot dotting tool comprises a workbench. A short guide rail stop block assembly for limiting a short guide rail and a long guide rail stop block assembly for limiting a long guide rail are arranged on the workbench. A power air cylinder for dotting stop spots on the short guide rail is arranged on one side of the portion, where the short guide rail is arranged, of the workbench in the perpendicular direction. A power air cylinder for dotting stop spots on the long guide rail is arranged on one side of the portion, where the long guide rail is arranged, of the workbench in the perpendicular direction. The long guide rail power air cylinder and the short guide rail power air cylinder are located on the two sides of the workbench correspondingly. The long guide rail is provided with a pressing sliding column for tightly pressing the long guide rail on the same side as the short guide rail power air cylinder. The flip time in work is saved, the risk that a motor is bumped due to flip is reduced, the working efficiency is improved, and the rejection rate is lowered.

The invention discloses a workpiece turnover device, and relates to mechanical equipment, in particular to the workpiece turnover device for overturning assembled T-shaped or H-shaped steel and several special cylinders and pipes with greater outer diameters and weights and shorter lengths by 0-180 degrees and applied to overturning movement of movable workpieces, in particular applied to such stations as welding turnover, correcting turnover, assembling turnover, flaw detection and manual welding. The workpiece turnover device comprises a base and a frame; the frame includes a fixed frame and a movable frame; the fixed frame is fixed on the base; the movable frame is movably connected with the base through a guide rail; an L-shaped first rotating arm is rotationally connected with the fixed frame through a rotating shaft A; and an L-shaped second rotating arm is rotationally connected with the movable frame through a rotating shaft B, and can perform a translational motion along with the movable frame. The workpiece turnover device has the advantages of safety, light turnover, difficult workpiece damage and deformation, low labor intensity of workers and high production efficiency.

The invention relates to a device for accurately hoisting a roof beam. The device comprises a guiding frame arranged horizontally, a center base vertically arranged in the center of the guiding frame, an upper connecting seat arranged at the upper end of the center base, an extension shaft arranged on the upper connecting seat, a hoisting ring arranged at the upper end of the extension shaft, a hanger arranged at the upper end of the hoisting ring, two first driving cylinders symmetrically arranged on the upper surface of the guiding frame in the length direction of the guiding frame, and lateral guiding blocks arranged at the end parts of the piston rods of the first driving cylinders, and the device provided by the invention has a reasonable structure, is advanced in design, strong in universality, wide in application scope, compact in structure, accurate in positioning and is suitable for large scale promotion.

The invention discloses a truck rear-end collision protection device, which comprises a fixed support frame, a spare wheel hanging mechanism, a spare wheel and a push rod, wherein the fixed support frame is fixedly arranged on a truck girder arranged at the bottom of a truck; the top of the spare wheel hanging mechanism is arranged on the fixed support frame; the axis part of the spare wheel is hung on the bottom of the spare wheel hanging mechanism; the upper end surface of the spare wheel is hinged onto the truck girder; one end of the push rod is connected with a truck rear bumper; the other end of the push rod is connected with the spare wheel hanging mechanism; and the push rod is used for driving the spare wheel to clockwise rotate around a hinging point of the spare wheel and the truck girder. The truck rear-end collision protection device has the advantages that when the rear-end collision occurs, the truck rear bumper is bent through being collided with a car; the push rod is driven to forwards move; the push rod drives the spare wheel hanging mechanism, so that the spare wheel clockwise rotates around the hinging point of the spare wheel and the truck girder; and when the car continuously advances, the spare wheel jacks the middle lower part of a car head of the car. The middle lower part of the car head of the car has high strength, and can bear greater impact force, so that the goal of preventing the car from entering the bottom of the truck through the spare wheel is achieved; and the car crash is avoided.

The invention provides a method for synchronously lifting and overturning a workpiece on two sides, and relates to the technical field of mechanical manufacturing. The method for synchronously lifting and overturning the workpiece on two sides comprises the following steps: step 1, two horizontal movement assemblies are started, the horizontal movement assemblies move to enable lifting assemblies and rotating mechanisms to move towards the direction of the workpiece, and the rotating mechanisms move towards the direction of the workpiece to insert inserting blocks on two workpiece clamping assemblies into the long-strip holes of corner fittings of the workpiece, so that the workpiece is fixed between the two workpiece clamping assemblies; step 2, the two lifting assemblies are synchronously started, the lifting assemblies enable the rotating mechanisms to ascend, and the rotating mechanisms ascend to enable the workpiece clamping assemblies to drive the workpiece to ascend, so that the workpiece ascends to a safe position; step 3, the two rotating mechanisms are synchronously started, and the rotating mechanisms enable the workpiece clamping assemblies to drive the workpiece to turn over by an angle; and step 4, the two lifting assemblies are synchronously started; The device is high in automation degree and accurate in positioning, saves labor cost, is convenient to use, has few operation processes, and shortens overturning time.

The invention relates to the technical field of overturning devices, in particular to a multifunctional welding overturning device for a trailer girder. The device comprises a supporting frame, wherein reciprocating components are installed at the two ends of the supporting frame, a supporting base is fixed to the upper portions of the reciprocating components, a bearing is fixedly installed in the upper end of the supporting base, and a cylinder is fixed into the bearing. One end of the cylinder extends out of the bearing to be provided with a rotating component, and the other end of the cylinder extends out of the bearing to be provided with a clamping component. A user operates a rocker to enable a gear to rotate, due to the fact that the gear is meshed with a gear ring, when the gear rotates, the gear ring is driven to rotate, then the cylinder is driven to rotate, the girder is driven to rotate through rotation of the cylinder, the overturning purpose is achieved, people can use the overturning device conveniently, and the overturning time is saved; and the working efficiency is improved, and workers can conduct welding more conveniently.

The invention relates to a remote control system for home automation, composed of a main controller, a small telephone exchanger and electronic switches of electric appliances. One small telephone exchanger is installed in a home, and one of extension numbers is used for remote control on the electric appliances. A master sends a number of an instruction code from a telephone or mobile phone, theexchanger transmits a received digital signal of the instruction code to the main controller via an interface circuit, the digital signal is decoded by the main controller, and then the main controller executes corresponding on-off and timing operations on the electronic switch of each electric appliance through power line communication. The main controller is also accessed to the Internet by virtue of a network interface module and controls the electric appliances in the home by a remote computer.

The invention relates to a smart home remote control system. The output of each electric appliance controller is connected in series with the circuit of the original socket or switch of a household electric appliance, so that the load power and the power-on time of the household electric appliance can be controlled. A utility program is preset in the electric appliance controller to enable ordinary electric appliances to operate intelligently. Each electric appliance controller has a unique number. A main controller communicates with the electric appliance controllers via a power line and alsogets access to the 4G mobile wireless communication network via a wireless router. A user can get access to and control the household electric appliances by a mobile phone, a computer or a handheld mobile device wherever he/she is.

The invention relates to a remote control system of household electrical appliances. Electrical appliance controllers control start-up and shut-down of the electrical appliances of air conditioner equipment and the like through electronic switches. A small telephone program-controlled exchanger is installed in a house, one of extension numbers is used for remote control, the exchanger receives number signals of instruction codes and transfers the number signals of the instruction codes to an integrated controller, and after decoding is conducted by the integrated controller, corresponding operation is executed. The integrated controller has access to the Internet through a network interface module so that a computer and hand-held mobile equipment can be used for visiting a remote computermanagement system.

The invention discloses a bionic flapping wing micro aircraft capable of realizing controllable flapping amplitude based on wing root elastic energy storage. A wing root elastic stop structure is introduced into the aircraft, inertia work of flapping of a wing rod is stored as elastic potential energy in the flapping ending stage and the flapping starting stage, the elastic potential energy is released in the next flapping initial stage of a flapping wing, on one hand, the transmission efficiency of the aircraft is improved, and energy dissipation of the aircraft is reduced; on the other hand, the motion of the flapping wings in the upward flapping and downward flapping motion conversion process is accelerated, the overturning time of the flapping wings is shortened, and therefore the aerodynamic efficiency of the flapping wings is improved; meanwhile, through three rotary steering engines, pulleys and cams, differential adjustment of flapping amplitude of the flapping wings can be achieved under the condition that operation of a transmission mechanism is not changed, bionic flapping control motion is achieved, and three-axis controllable flight of the bionic flapping wing micro aircraft is achieved.

The invention relates to an electric energy measurement and automatic meter reading system for a residential area. A broad pulse signal is sent to a specific point of a cycle voltage 0-exceeding region of a power grid by utilizing a centralized controller and data acquisition units through a power line communication method, so as to generate mutation current; the mutation current is used as a bitvalue of the signal; data acquired by each data acquisition unit is received by the centralized controller and is accessed into a 4G mobile wireless communication network through a wireless router, sothat wireless networking can be realized by utilizing a mobile phone, a computer and handheld mobile equipment at any where.

The invention relates to a customer guiding system of mall commodities. The commodity species are frequently changed in the mall with variety of commodities, the mall layout is complex and more curved-channels, floors and partition spaces are existent; the guiding system can help the customer finding the location of the required commodity; the mall planar graph comprises various commodity area names, shelf serial numbers, and LED serial number arrows arranged at passages and the corners; the customer can understand the commodity condition or order the commodity from the mall at any time by downloading the mobile phone APP software from the official website of the mall.

The invention relates to a chain store customer inquiry system. The store is divided into a number of commodity areas by product type; each commodity area comprises a plurality of shelves; several shelves share one commodity entry instrument; and the commodity entry instrument communicates with a centralized collector by using a power line. The centralized collector is connected to a mobile wireless communication network through a 4G wireless router; managers and customers can use mobile APPs, computers and handheld mobile devices to learn the details of the commodities of all stores no matterwhere they are.

The invention relates to a home mobile phone intelligent control system. Devices such as a home security and protection monitoring system and home electrical appliances are all controlled by corresponding electrical controllers. A main controller collects indoor state information through power line communication, communicates with the electrical controller through power line communication, and transmits the indoor state information to a master station controller through a 4G mobile wireless communication network; the user views the indoor condition at any time through a mobile phone APP and can also can control the operation of the home interior appliances through the mobile phone APP.

The invention relates to a measurement and control system for aquaculture seedling raising bases. Water temperature,air temperature and other change conditions need to be observed for a long time forsome large-scale aquaculture or seedling raising experimental bases,if an abnormality occurs,alarm processing is conducted in time,and a measurement and control instrument starts corresponding execution equipment to restore measured parameters within a set value range. Each monitoring area is provided with a centralized controller,the measurement and control instrument uploads measured data to thecentralized controller through power line communication,and management personnel use a mobile phone APP and a computer to access a computer management system of a main station and know the conditionsof all the monitoring areas.