11 results about "Daily operation" patented technology

This utility model relates to a two-stage manhole cover for gas valve wells, comprising a cover body including a primary manhole cover and a secondary manhole cover. The primary manhole cover is horizontally positioned with a through hole in its center; the secondary manhole cover is horizontally positioned on top of the primary manhole cover and covers the through hole. The advantages of this utility model are its simple structure, reasonable design, and the modular design of the manhole cover, which facilitates operation. It solves the problem of high labor intensity when opening and closing gas valve wells, reduces the frequency of handling and moving heavy manhole covers, thereby protecting the worker's health and improving the efficiency of gas well inspection and daily operation.

This utility model discloses a vibration-damping dryer, including a drying tank. Several support plates are evenly distributed circumferentially along the middle of the outer wall of the drying tank. A first vibration-damping component is provided above the support plates, and a second vibration-damping component is provided below the support plates. The second vibration-damping component is mounted on an installation platform, and an adjustment port is provided in the middle of the installation platform. The bottom of the drying tank passes through the adjustment port. The first vibration-damping component is used to buffer radial vibration of the drying tank, and the second vibration-damping component is used to buffer axial vibration of the drying tank. This utility model uses a drive unit to drive a crushing unit, employs multiple first vibration-damping components to buffer radial vibration of the drying tank, and coordinates with second vibration-damping components to buffer axial vibration of the drying tank. This achieves the reduction of mechanical vibration in all directions generated during daily operation of the drying equipment, extending the service life of the drying equipment, reducing noise, and protecting operators.

This invention belongs to the field of fault early warning technology for unmanned mining trucks, and particularly relates to a data-driven fault pre-diagnosis method for unmanned mining trucks. This method considers the daily stable operation requirements of unmanned mining trucks and takes into account their complex structure. After detecting anomalies, it performs fault diagnosis and provides maintenance suggestions to maintenance personnel. This overcomes the shortcomings of traditional unmanned mining truck health management in terms of "pre-emptive" early warning and diagnosis, thereby improving the timeliness and effectiveness of fault pre-diagnosis and enhancing the stability and reliability of unmanned mining trucks in daily operation.

The application discloses a kind of machine tool full life cycle management method and system, belong to equipment management technical field, solve the problem that existing machine tool management only concerns operation and maintenance link, lack of whole-process management and control, fault early warning lag and short service life;The system includes equipment account module, operation and maintenance management module, state monitoring module, predictive maintenance module and scrap management module, can realize machine tool from purchase, warehousing, installation, debugging, daily operation and maintenance, point inspection maintenance, modification and alteration until the whole-process digital management of scrapping decommissioning.Its method includes equipment filing, state monitoring, operation and maintenance execution, fault early warning and processing, performance evaluation and scrap disposal and the like steps, realize the intelligent management and control of machine tool full life cycle, reduce unplanned downtime, prolong machine tool service life, reduce maintenance cost, improve equipment overall efficiency (OEE), adapt to the machine tool management needs of various machine processing enterprises.

1. Name of the product in this design: Intelligent Train Inspection Hammer. 2. Purpose of this design: for daily operation, maintenance and repair of high-speed trains and other purposes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present application relates to a kind of preparation mold of sandwich composite floor with interface, sandwich composite floor with interface, its preparation method and application, including floor and cover plate;The upper plate surface of floor is provided with two first embedded slots along its length direction interval, the upper plate surface of floor is provided with two second embedded slots in its width direction interval, two first embedded slots and two second embedded slots are surrounded with laying area;It further includes the inner frame surrounded by laying area, the outer frame surrounded outside the inner frame, and the outer frame is detachably connected with floor;Through the design of the mold of sandwich composite floor with interface to solve the technical problems in the prior art that the train floor adopts single-layer iron plate structure, the overall weight is large, the maintenance protection replacement operation is inconvenient, which causes the daily operation cost to be high.

This utility model relates to the field of spinning equipment technology and discloses a safety protection device for a spinning machine. The device includes a machine body, a mounting frame on the top of the machine body, a roller on the top of the mounting frame, a drive device mounted on one side of the top of the mounting frame, the output end of the drive device fixed to the roller, and a controller mounted on the other end of the top of the mounting frame. This safety protection device for the spinning machine effectively isolates the high-speed rotating roller from accidental contact by operators, preventing accidents and significantly improving the operational safety of the spinning machine. Furthermore, the transparent material of the protective cover does not affect daily operation, observation, or simple maintenance by the operator. Simultaneously, the connecting blocks at both ends of the transparent protective cover cooperate with the fixing mechanism on the mounting frame to achieve quick installation and positioning, allowing for disassembly and assembly without complex tools, facilitating equipment maintenance and repair.

The application discloses a kind of based on big data's flood control and drainage water pump unit with management and control system, it is related to water pump unit management and control technical field, solve the technical problem that real-time management and control cannot be carried out to water pump unit in each region in prior art, the water pump unit in each region is carried out management and control analysis, improve the work efficiency of each regional water pump unit to complete drainage, reduce drainage failure and the risk of uneven resource distribution;Each drainage area is analyzed, the drainage intensity of each drainage area is judged, so as to improve the operation efficiency of each drainage area, reduce the corresponding area appears waterlogging to influence the daily operation in the corresponding area that each drainage area cannot complete drainage;Real-time management and control the operation efficiency of water pump unit, prevent water pump unit low-efficiency operation to cause drainage work to be unable to complete in time, prevent water pump unit from running under abnormal condition to cause equipment natural abrasion to increase simultaneously, reduce the service life of equipment.

The application discloses a track state detection method based on in-vehicle noise characteristics, comprising the following steps: based on the train speed information and in-vehicle noise data collected when the train runs on a healthy rail section, a prediction model between the train speed and the in-vehicle noise value is constructed; based on historical rail disease degree data, an associated data set between the rail disease degree and the noise deviation value is established; real-time train speed and real-time in-vehicle noise data during train operation are collected, and real-time noise deviation values are obtained according to the prediction model; the real-time noise deviation values are compared with the associated data set, and the track state of the train operation section corresponding to the real-time in-vehicle noise data is determined. The method solves the problem that the track state cannot be detected synchronously during the daily operation of the train, realizes high-frequency and full-coverage detection of the track state, and ensures the safety of train operation.

This utility model discloses a cleaning device for the lens of a laser 3D printer, including a worktable on which a cleaning device is installed. The cleaning device includes a support frame assembly, a toolbox, a telescopic rod, a fixing rod, a locking block, a spring, a spray gun, and a water pump. This solves the problem that cleaning the laser lens in a laser 3D printer usually requires returning it to the factory for cleaning, during which the laser 3D printer cannot be used, which affects the company's daily operations. Furthermore, the laser lens itself is a fragile item and is easily damaged during transportation, increasing additional costs.

An edible agricultural product wholesale market business endogenous traceability system. The system obtains original data from multiple business data sources, extracts a preset group of associated identification fields, generates matching confidence through multi-dimensional combination comparison, automatically determines and associates as the same batch of goods data, and generates a traceable electronic file from entry to sales destination. The system reuses the business data naturally generated in daily operations and does not require additional entry for traceability purposes. Through the space-time anchor point and digital fingerprint of the entry certificate, the batch identity is locked, and the destination traceability is realized through the data closed loop of the sales record. The system automatically optimizes the matching rules based on historical matching results and manual review records. When the goods are transferred across markets, the system automatically associates the source batch to form a continuous traceability chain across the country. The system also has cross-link data verification and abnormal early warning functions, which can provide real-time early warning for quality, data anomalies, and unknown destinations. The platform does not intervene in the flow of funds and only provides data association and traceability services.