30results about How to "Avoid Personal Safety Risks" patented technology

The invention discloses a construction method of unfolding a preliminary leading rope with a remotely pilotless helicopter, belonging to the overhead transmission line installation field. The invention solves the problems that the construction of unfolding the leading rope manually is difficult and the cost is high; and the construction process of unfolding the leading rope from the ground can influence the surrounding environment. The process theory of the construction method of unfolding the leading rope with the pilotless helicopter is to utilize the interaction of the pilotless helicopter and a special tensioner to perform pull-to-unfold tension unfolding. When the pilotless helicopter flies through the top of each base-station steel tower, staff on the tower can use a special tool to place the preliminary leading rope in an upturned sheave groove. If when the pilotless helicopter flies through the top of each base-station steel tower, the rope-grapping operation is not successfully, the pilotless helicopter can hover, crab, fly up or down or adjust attitude over the base-station steel tower until staff on the tower grab the preliminary leading rope and successively complete operations of each base-station tower.

The invention relates to an intelligent checking system for a strip formulation. The intelligent checking system is characterized in that warehousing stage strip information is collected, unique identifier information is added and a unique identification barcode is generated; on-line automatic coding and code pasting are carried out on a strip formulation based on an information binding technology; code supplementing technology is used in a strip information binding failure state; and intelligent checking of warehouse-out information of the strip formulation and current-batch production orderstrip information of a strip overhead warehouse logistics system is carried out. On-line real-time automatic coding and code pasting are carried out in a warehousing state of the strip formulation andinformation binding is carried out; code scanning checking, code supplementing, and warehousing are carried out; code scanning of the strip formulation is carried out in real time in a warehouse-outstate; checking with the current production order, correction, and determination are carried out; and then with the information way, intelligent checking of the actual warehouse-out strip formulationinformation and the production order strip formulation information is realized. Therefore, high correctness of the strip formulation before unpacking and production is ensured while manual field checking is not needed, so that the personal safety risks and quality accident risk are eliminated.

The invention provides power line live line working device based on mixed reality. The power line live line work device comprises a front-end sensing module, a three-dimensional gesture somatosensorymodule, an immersion type operation module, an unmanned work module, a ground station and a cloud server. The front-end sensing module collects equipment space information and external environment information of a power line. The three-dimensional gesture somatosensory module is used for acquiring hand maintenance operation actions of remote electric power maintenance personnel. The cloud server is used for analyzing and processing the acquired equipment space information, the external environment information and the hand actions of the remote electric power overhaul personnel, and generatinga mixed reality environment data model and mechanical action information. The immersion type operation module calls the mixed reality environment data model. The unmanned operation module receives themechanical action information issued by the cloud server. According to the method and the equipment, unmanned or remote live-line work of the power line is realized, and effective technical support is provided for unmanned/remote live-line work of the power line.

The invention provides an automobile NFC digital key implementation system. The system comprises: a digital key which communicates with an NFC card reader module and transmits data to the NFC card reader module; an NFC card reader module which is used for receiving the data transmitted by the digital key for authentication and checking whether the digital key has the authority of controlling the vehicle or not; a keyless entry and start module which receives authentication result of the NFC card reader module through a CAN bus so as to decide whether to execute start control or not; and an automobile body control module which receives an execution instruction of the NFC card reader module through a CAN bus. According to the invention, the production cost is reduced, and the authentication speed when a user swipes a card outside a vehicle is improved.

The invention relates to multifunctional mobile power supply equipment with on-line monitoring capability. The mobile power supply equipment comprises a battery management module, a power output control module, a signal circuit protection module, a communication antenna, a wireless communication module, a connector and a battery pack, wherein the battery management module is electrically connectedwith the battery pack; the battery management module is electrically connected with a main power supply terminal of the connector via the power output control module; the power output control moduleis used for receiving a control signal transmitted by the battery management module and executes switch-on and switch-off of a main power supply according to the control signal; the battery managementmodule is electrically connected with a communication signal terminal of the connector via the signal circuit protection module; the signal circuit protection module is used for preventing high voltage imported from the outside from damaging the battery management module; and the wireless communication module is electrically connected with the communication antenna and the battery management module. The mobile power supply equipment achieves on-line detection of power parameters and a temperature of a battery and has the advantages of convenience in use and high safety.

The invention discloses an embedding tool for a stator winding in a micro permanent magnet generator. The tool consists of an I-shaped winding board, a combined fixture, a combined cushion block, a shaft-including fixed base and a movable handle. The tool is structurally characterized in that the I-shaped winding board can be fixed between upper and lower clamping plates by adjusting a butterfly-shaped nut on the combined fixture; a left cushion block of the combined cushion block sleeves a shaft of the shaft-including fixed base, and sleeves a right cushion block of the combined cushion block on which the stator core in the micro permanent magnet generator is arranged; the movable handle is arranged on a thread at the tail end of the shaft of the shaft-including fixed base, and is rotated clockwise till the combined cushion is clamped tightly by the movable handle. The embedding tool has the advantages that the entire set of tool is low in cost, and is easy to machine. By using the embedding tool together with a pedal type winding machine, the transition of the conventional embedding process for the stator winding in the micro permanent magnet generator from a pure manual operation mode to a semi-automatic +manual operation mode can be realized, one person can finish all embedding procedures, the embedding time is effectively shortened, and the embedding quality is ensured.

The invention discloses feeding and discharging equipment for sheet stock punching and an operation method thereof. The feeding and discharging equipment for sheet stock punching comprises a rack, a flexible feeder, a material carrying table, a material grabbing mechanism, a feeding mechanism, a discharging sliding rail, a material box and an upper camera, wherein the flexible feeder, the materialcarrying table, the material grabbing mechanism, the feeding mechanism and the discharging sliding rail are arranged on the rack correspondingly; the flexible feeder and the material carrying table are arranged within the stroke range of the material grabbing mechanism, and the discharging sliding rail is arranged within the stroke range of the feeding mechanism; and the material box is arrangedbelow the discharging sliding rail, and the upper camera is arranged above the flexible feeder. The punching feeding and discharging equipment for sheet stock is matched with a punching machine for production, manual operation is replaced, and punching procedure automation can be achieved, so that the production efficiency is improved; existing punching machine equipment resources are fully utilized, so that idle fixed assets are reduced; and automatic equipment is adopted for operation, and one person can operate multiple pieces of equipment, so that the labor cost is reduced, and intelligentmanufacturing is achieved.

The invention discloses plate punching feeding-discharging equipment. The equipment comprises a rack, a manipulator mechanism, a lifting mechanism, a hoisting mechanism, a dropping slide rail and a waste box, wherein the lifting mechanism is arranged on the rack, a material loading table is arranged at the top of the lifting mechanism, the hoisting mechanism is arranged on the rack and located onone side of the lifting mechanism, a suction cup is arranged at the top end of the lifting mechanism, the bottom face of the suction cup faces the top face of the material loading table of the liftingmechanism, and the manipulator mechanism is arranged on the side, opposite to the lifting mechanism and the hoisting mechanism, of the rack and comprises an X-axis module, a Y-axis module and a clamping module. The X-axis module is fixed to the rack, the Y-axis module is slidably arranged on the X-axis module, and the clamping module is arranged on the Y-axis module in an extensible mode. The dropping slide rail is arranged on the rack and located between the lifting mechanism and the manipulator mechanism, and the waste box is arranged below the dropping slide rail. The equipment can replacemanual feeding and realizes an automatic punching process.

The invention provides an automatic pipe cutter and relates to metal cutting processing machinery. The automatic pipe cutter comprises a workbench; the workbench is provided with a feeding device, a positioning device which is arranged corresponding to the feeding device and a pipe cutting device; the feeding device performs movement feeding along the axial direction of a pipe; the positioning device comprises a fixed seat arranged on the workbench, a positioning rod which rotates on the fixed seat and a rotary motor which drives the positioning rod to rotate; the positioning rod is arranged in the axial direction of the pipe; the diameter of the positioning rod is smaller than the inside diameter of the pipe; the positioning rod is provided with a conical top block which can be matched with the inside diameter of the pipe; the pipe cutting device comprises a cutter which is arranged in the radial direction of the pipe; and the cutter is arranged on the workbench in the radial direction of the pipe in a sliding manner. The automatic pipe cutter provided by the invention avoids personal safety risk existing during manual operation and solves the problem of low manual operation efficiency.

A connecting rod type multi-adjustment sweeper comprises a sweeper body, an adjusting rod and a plurality of adjusting units are arranged on the sweeper body, key grooves are formed in the adjusting units, a plurality of movable keys distributed at intervals are arranged on the adjusting rod, the adjusting rod is rotationally connected with the adjusting units, blade mechanisms are arranged on the adjusting units, and after the key grooves are clamped with the movable keys, the adjusting rod and the adjusting units rotate relatively to drive the blade mechanisms to move up and down. According to the connecting rod type multi-adjustment sweeper, a worker does not need to enter a discharging hopper for operation, equipment and personal safety risks are avoided, the operation technical requirements of the worker are reduced, and operation flexibility and convenience are enhanced. In the running process of equipment, according to the actual sweeping condition, shutdown is not needed, real-time effective adjustment treatment can be achieved, the sweeping effect of the sweeper can be brought into full play, and the damage risk of a belt is reduced. In order to realize remote automatic control, the structural technical problem is solved.

The invention provides a tower lifting appliance. The tower lifting appliance comprises a connecting support and multiple telescopic parts. The multiple telescopic parts are radially arranged at intervals with equal angles, one end of each of the multiple telescopic parts is connected to the connecting support, the other end of one of the multiple telescopic parts hooks a tower flange through a lifting hook, and the other end of each of the rest telescopic parts is fixed to the tower flange. By the adoption of the tower lifting appliance, the roundness of the tower flange can be corrected in the transportation, reshipment and lifting processes, and therefore it is guaranteed that a tower is smoothly installed.

The embodiment of the invention discloses an automobile electronic pump driving control circuit and an automobile electronic module. The control circuit comprises a first logic gate, a first level conversion circuit, a first pull-up resistor, a second logic gate, a second level conversion circuit and a second pull-up resistor. And the first level conversion circuit and the second level conversion circuit respectively output a first driving signal and a second driving signal which are completely opposite logically so as to drive the electronic pump to continuously operate. According to the embodiment of the invention, the problem that a user cannot effectively control the electronic pump due to the fact that the electronic pump enters a paralyzed state when an existing vehicle-mounted control system breaks down is solved. Under the working condition that the vehicle-mounted control system breaks down, short-time effective control over the electronic pump can be achieved, and vehicle running and user personal safety risks caused by control failure of the electronic pump can be effectively avoided.

The invention provides a pipe cutting machine tool, and relates to metal cutting machining machines. The pipe cutting machine tool comprises a workbench provided with a feeding device, a positioning device and a pipe cutting device. The feeding device moves for feeding in the axial direction of a pipe. The positioning device comprises a fixing base arranged on the workbench, a positioning rod rotating on the fixing base, and a rotation motor driving the positioning rod to rotate. The positioning rod is arranged in the axial direction of the pipe. The diameter of the positioning rod is smallerthan the inner diameter of the pipe. The positioning rod is provided with a conical ejector block capable of being matched with the pipe in inner diameter. The conical ejector block slides on the positioning rod in the axial direction. The workbench is provided with a drive mechanism for driving the conical ejector block to slide. The position, located at the end portion of the positioning rod, ofthe workbench is provided with a through hole. A collecting device is arranged below the through hole. The pipe cutting device comprises a cutter arranged in the radial direction of the pipe. The cutter is arranged on the workbench in a sliding manner in the radial direction of the pipe. According to the pipe cutting machine tool, safety risks existing during manual operation are avoided, and theproblem that the manual operation efficiency is low is solved.

The invention relates to a power distribution terminal relay protection test wiring change-over arrangement, comprising a first adapter, a second adapter and a conductive cable. The first adapter comprises four columnar conductive terminals that are independently spaced apart from each other, and the four columnar conductive terminals can move relative to each other. The conductive cable comprisesfour conducting wires, each conducting wire is electrically connected with one of the columnar conductive terminals. The second adapter comprises four conductive ends, and each conducting wire is used for electrically connecting one of the columnar conductive terminals with on of the conductive ends. A current circuit of a relay protection test is quickly turned on, so that the wiring time consumption can be maximally reduced. By setting identifiers for distinguishing current terminals, a short circuit caused by mutual collision of the current terminals is avoided, or equipment damage causedby confused wiring is avoided. Accordingly, the power distribution terminal relay protection test wiring change-over arrangement provided by the invention has the advantages of simple wiring, convenient implementation, good safety and reliability, and low cost.

The invention discloses a wall climbing machine with a transverse propelling device. The wall climbing machine can be stably attached to a wall, can accurately and transversely move under the action of the transverse propelling device, and can move up and down under the action of the traction system. The wall climbing machine can replace manpower to finish high-altitude operation on a wall, so that personal safety risks are avoided, and the operation cost is reduced.