4results about How to "Avoid manual entry" patented technology

The invention provides a data retrieval system and method based on a large language model and a readable storage medium. The system comprises a data analysis module, a multi-mode integration module, a semantic retrieval module and a post-processing module which are arranged in sequence. The data analysis module analyzes the original engineering data to generate structured data; the multi-modal integration module maps the structured data to the same semantic vector space to construct a vector database, and establishes a cross-modal association index to construct a multi-modal engineering knowledge graph; the semantic retrieval module is based on a large language model and a retrieval enhancement technology, responds to a natural language query of a user, retrieves related information from a vector database and a multi-modal engineering knowledge graph and generates answers; the post-processing module performs abstract generation on the natural language answers based on a large language model and generates associated recommendation content. According to the method, the query accuracy, the retrieval efficiency and the user query interaction experience can be remarkably improved; and the scheme reuse rate can be improved based on the recommended content.

This utility model relates to an automatic sewage discharge eel-shaped water tank, including a tank body with four support legs fixedly connected externally. A cleaning device for removing sludge and impurities is installed inside the tank body. The beneficial effects of this utility model are: when sludge adheres to the surface of the conveyor belt, as the conveyor belt moves to the squeezing plate, a return spring applies elastic force to the slider, causing the slider to move synchronously with the squeezing plate. The squeezing plate remains in close contact with the conveyor belt surface, performing a scraping operation. When a baffle applies a pushing force to the squeezing plate, the squeezing plate causes the slider to slide within the housing; when the baffle moves away from the squeezing plate, the return spring reapplies elastic force, causing the squeezing plate to quickly return to its original position. A rotating plate then guides the scraped sludge into a receiving box. In this way, sludge and feces inside the tank are cleaned, avoiding manual entry into the tank for cleaning, thus reducing labor intensity and safety hazards.

The utility model discloses a cleaning and sweeping vehicle with water spraying and dust removing functions, which relates to the technical field of cleaning and sweeping vehicles and comprises a sewage tank, a left water spraying pipe and a right water spraying pipe are respectively arranged in the middle of the left inner wall and the right inner wall of the sewage tank up and down, and a plurality of nozzles are mounted on the left water spraying pipe and the right water spraying pipe at equal intervals. The two ends of the left side water spraying pipe and the right side water spraying pipe are fixedly connected with a rotating joint and a universal joint respectively, one end of the rotating joint is the rear end of the sewage tank, and one end of the universal joint is the front end of the sewage tank; the electric telescopic rod drives the connecting block and the transverse rod to move up and down within a reasonable stroke, and then the left side water spraying pipe and the right side water spraying pipe are driven to swing back and forth; meanwhile, an external water source is connected through the quick connector on the main water pipe, water is sprayed through the spray head while the water spray pipe swings, automatic flushing of the inner wall of the sewage tank is achieved, the labor intensity of workers is greatly reduced, and the cleaning efficiency is improved.

This utility model relates to the field of water conservancy construction technology, specifically a hoist for water conservancy construction, including a transport platform. A hydraulic cylinder is rotatably mounted on the center of the top surface of the transport platform, and a support frame is rotatably mounted on one end of the transport platform. The advantages of this utility model are: by setting up a transport platform and a support frame, the support frame is driven by the hydraulic cylinder to rotate relative to the transport platform, thus facilitating the control of one end of the support frame to rotate into the interior of the foundation pit. By setting two first guide rails and a second guide rail, it is convenient to push the moving platform and water pump along the length of the first guide rail. When the support frame is in a horizontal state, the moving platform is positioned at the end of the support frame away from the transport platform. Therefore, after the support frame rotates into the foundation pit, the water pump enters the water, thus avoiding manual entry into the foundation pit and preventing potential dangers. The overall structure is simple and effectively solves the problems existing in the prior art.