11results about How to "Improve the installation environment" patented technology

The invention provides a large ship tail casting installation method which comprises the steps that a tail casting section AG02 is moved to an AGV flat car after being subjected to laser measurement of a total station to be qualified, and the AGV flat car is moved to a tail closing position through an automatic guiding device; a head and tail target frame workbench and a laser total station for irradiation are erected in the tail area of a dock gate of the dock, and datum points of head and tail bull's eyes of all channels in a closed hull structure are made; moving an AGV flat car to the tail area of the AG02 mounting section, scanning the shaft hole center line of the tail section through a laser instrument on the AGV flat car, controlling the axis of the AG02 inserting section to be consistent with the datum points of the head target center and the tail target center of the tail casting section, adjusting the position of the target center of each auxiliary light target to be concentric with the axis of the initially-determined tail section, and adjusting the position of the target center of each auxiliary light target; the center of a tail casting hole of the AG02 insertion section is controlled to coincide with the centers of a head target frame workbench and a tail target frame workbench; and performing insertion positioning on the AG02 insertion section. According to the installation method, the ship production plan implementation is ensured, and the phenomenon that the dock period is prolonged due to tail casting lag is avoided.

The application discloses a live working anti-external damage monitoring system and method, relates to the technical field of power operation safety protection, and the system comprises a laser radar, an electric field sensor, a main control module and a strong magnetic force holder. The bottom of the strong magnetic force holder is provided with a strong magnetic force adsorption disc, the top is provided with a mounting platform, the inside is provided with a horizontal shaft motor and a vertical shaft motor, and the side is provided with a data interface and a power supply interface. The laser radar is connected with the strong magnetic force holder through the mounting platform and is used for collecting laser point cloud data. The electric field sensor is connected with the strong magnetic force holder through the mounting platform and is used for collecting electric field fluctuation data. The main control module is connected with the strong magnetic force holder through a shielding cable and is used for acquiring operation area data and performing anti-external damage monitoring according to the operation area data. Through the cooperative matching of the laser radar, the electric field sensor, the main control module and the strong magnetic force holder, effective anti-external damage monitoring of the operation area during live working can be realized, and the safety of live working is improved.

The utility model belongs to the technical field of PH electrodes, and particularly relates to a high-purity water PH electrode capable of automatically adding an ion enhancer, which comprises an electrode tube, the lower end of the electrode tube is in threaded connection with a sealing cover, a sealing gasket is arranged at the joint of the electrode tube and the sealing cover, and the sealing cover is provided with a PH electrode; the filling pipe is arranged at the upper end of the electrode pipe; the quantitative liquid adding mechanism is arranged on the sealing cover; the protection mechanism is arranged at the lower end of the sealing cover; wherein the quantitative liquid adding mechanism comprises a cavity, the cavity is formed in the sealing cover, a liquid inlet pipe communicated with the cavity is arranged on the sealing cover, a liquid inlet groove communicated with the interior of the sealing cover is further formed in the inner ring of the cavity, and a plugging piece is rotationally connected to the interior of the cavity. According to the device, the purpose of automatically and quantitatively adding the ion enhancer can be achieved, and the conductivity of sample water is improved, so that the PH can be more stably measured.

The invention provides a submersible chemical magnetic delivery pump, and relates to the technical field of delivery pumps, the submersible chemical magnetic delivery pump comprises a multi-stage pump shell, a multi-stage impeller is rotatably mounted in the multi-stage pump shell, and an impeller rotating shaft is mounted at the center of the multi-stage impeller in a penetrating manner; a short connecting pipe is locked to an opening in the top end of a multi-stage pump shell through a screw, an isolation sleeve is installed in the middle of a top plate of the multi-stage pump shell through a screw in a locking mode, and the isolation sleeve is located in the center of the interior of the short connecting pipe. A vacuum cavity isolated from the multi-stage pump shell is formed in the isolation sleeve and used for rotationally installing an inner magnetic sleeve, and the inner magnetic sleeve is in coupling transmission with the impeller rotating shaft. The bottom side horizontal part of the connecting frame is located below the ferrule, and the short rotating shaft is rotationally matched with the head end of the bottom side horizontal part of the connecting frame in a penetrating mode, the design is reasonable, the structure is compact, the on-site installation environment is improved, only pipelines and no visible equipment are seen from the appearance, and the installation site is cleaner.

The utility model relates to car record appearance technical field discloses the car record appearance assembly with magnetic attraction charging interface, including mounting seat main part, adjusting clamp seat, car record appearance, the top fixed connection of mounting seat main part has adjusting mounting bracket, be provided with adjusting assembly between mounting seat main part and adjusting clamp seat, be provided with magnetic attraction charging assembly between adjusting clamp seat and car record appearance, the magnetic attraction charging assembly includes magnetic attraction charging seat, charging socket, second magnetic attraction piece, in the utility model, through magnetic attraction charging assembly, utilize the opposite magnetic pole attraction of first magnetic attraction piece on magnetic attraction charging seat and car record appearance bottom second magnetic attraction piece, realize car record appearance and adjusting clamp seat quick accurate butt joint, and charging interface and charging socket cooperate, complete charging while stabilizing magnetic attraction connection, guarantee the stability of connection, realize convenient charging also, improve the use convenience and practicality of car record appearance.

The embodiment of the utility model discloses a control box and a two-wheeled vehicle, a support is arranged in a containing cavity formed by connecting a top shell and a bottom shell, and the support comprises a supporting part connected with the bottom shell and a protruding part protruding in the direction away from the bottom shell relative to the supporting part. The side, away from the bottom shell, of the protruding part is provided with a first installation face used for installing the positioning antenna, and a first included angle which is an acute angle is formed between the first installation face and the bottom shell, so that the structure and the internal space of the control box are reasonable in design, the positioning antenna has a good installation environment, and meanwhile the support can achieve the angle lifting effect on the positioning antenna; and the radiating surface of the positioning antenna can face upwards when the control box is mounted on the two-wheeled vehicle, so that the stability and the reliability of the operation of the positioning precision box and the control box are ensured.

The utility model provides a laparoscope, which relates to the technical field of laparoscopes, and comprises a laparoscope main body, the outer surface of the laparoscope main body is fixedly provided with a shell, the outer surface of the laparoscope main body is fixedly provided with a grip, the outer surface of the grip is fixedly provided with a connecting rod, the outer surface of the shell is fixedly provided with a wound fixing plate, and the wound fixing plate is fixedly provided with a wound. A medical fixing band is fixedly installed on the outer surface of the wound fixing plate, a rotating shaft is fixedly installed on the inner wall of the shell, a sliding rod is fixedly installed at the bottom end of a connecting rod, and a fixing ring is fixedly installed on the inner wall of a sliding groove. According to the laparoscope, the shell is arranged to provide a good installation environment for other instruments in the laparoscope body, operation work is guaranteed, the rotating shaft is arranged to drive the sliding rod to rotate, it is guaranteed that the probe can be normally adjusted, normal operation of medical staff is facilitated, the sliding groove is arranged to be in sliding connection with the fixing ring, and operation is convenient. And the normal stretching of the sliding rod is ensured.

This utility model relates to the technical field of sound and light alarm devices, and discloses an intelligent wireless sound and light alarm device, comprising: a first limiting frame plate, the first limiting frame plate being annular and having a hollow opening inside; a second limiting frame plate, the second limiting frame plate being disposed outside the first limiting frame plate, the second limiting frame plate being annular and having a hollow opening inside; a limiting structure, the limiting structure including two sets of first limiting plates, the first limiting plates being disposed outside the first limiting frame plate; and a detection structure, the detection structure including a first explosion-proof box, the first explosion-proof box being fixedly installed inside the first limiting frame plate; achieving the purpose of limiting and fixing the device, adjusting the position of the limiting structure according to different bracket sizes, improving the flexibility of the device's use, improving the device's fixing strength, improving the installation environment of the detection device, reducing the damage to the detection instrument, and extending the service life of the device.

The invention discloses a vehicle load monitoring method for monitoring an engine operation audio signal. The method comprises the following steps: acquiring engine audio data through audio acquisition equipment; the audio signal of the engine is analyzed, information about the rotating speed of the engine is extracted, and then the rotating speed of the engine is calculated; obtaining the output power of the engine at different rotating speeds according to the engine working condition diagram; the running speed, obtained by the gyroscope, of the automobile is obtained, and wheel driving force is calculated according to a power formula; calculating the longitudinal traction force applied to the vehicle in the moving process; the vehicle acceleration is obtained from the gyroscope, the vehicle load is calculated based on the Newton second law, and whether the vehicle is overloaded or not can be known by comparing the vehicle load with the specified load. The vehicle can be weighed at any time without being limited by the position, and the management efficiency of related departments and vehicle managers is improved.

The invention discloses a compressed air energy storage power station control system architecture, and relates to the technical field of compressed air energy storage power station control. The system comprises a station control layer, a spacing layer and a communication connection device. The station control layer comprises a dual-monitoring main network; the electrical system comprises electrical system spacer layer equipment and a first dual Ethernet, and the thermal system comprises thermal system spacer layer equipment and a second dual Ethernet; the communication connection device comprises a first optical cable, a second optical cable and an optical / electric conversion device. According to the invention, the telecontrol host is arranged at the station control layer, and all telecontrol function requirements of remote measurement, remote signaling, remote regulation, remote control and the like of scheduling on the compression control energy storage power station are completed by using the network architecture to collect the information of the whole station; the cost of independently arranging a telecontrol system is saved, and the work of repeatedly collecting data is avoided. The invention further relates to a control method of the compressed air energy storage power station control system architecture.

The wireless intelligent control cabinet comprises a cabinet body, a liftable partition plate mechanism arranged in the cabinet body and an automatic door opening and closing assembly arranged at an opening in the front face of the cabinet body, and a driving mechanism used for electrically controlling the liftable partition plate mechanism and the automatic door opening and closing assembly to move is arranged at the bottom of the cabinet body. A driving mechanism is arranged in the cabinet body and provided with a hollow base used for installing the driving mechanism, a central partition plate is vertically arranged in the middle in the cabinet body from top to bottom, a sealing baffle is arranged on one side of an opening in the front face of the cabinet body, a controller is embedded and fixed to the outer side face of the sealing baffle, and the controller is connected with a user operation terminal in a wireless mode and carries out wireless data interaction. A good multifunctional electric control means is provided, the convenient use effect of the cabinet body is improved for a user to a great extent, meanwhile, intelligent classification, partition position designation, clothes hanging and storage and taking can be carried out, and convenience can be better provided for the user.