18results about How to "Shorten maintenance cycle" patented technology

The utility model belongs to the technical field of waterproof of lower room structures, and particularly relates to a waterproof and anti-leakage structure of a basement connection node. In order to solve the problems that complex water seepage paths are difficult to resist, the maintenance cost is increased due to inconvenience in disassembly and maintenance and a waterproof layer is easy to crack due to insufficient deformation coordination of a rigid assembly and a wall body in the existing single-layer waterproof or permanent fixed installation design, the following scheme is provided: the waterproof structure comprises an existing wall body and a newly-built wall body; a multi-stage water seepage blocking path is formed through the inner waterproof layer and the water stop steel plate, and even if a single layer is damaged, underground water pressure can still be effectively resisted; quick disassembly and assembly are achieved through threaded connection and a clamping structure, wall damage is avoided, and the maintenance cost is remarkably reduced; the flexible coiled material and the sealing rubber strip absorb structural deformation displacement, the fixing block embedment design limits displacement of the waterproof belt, long-term stability under dynamic loads is ensured, and the technical problems that a traditional waterproof layer cracks, is difficult to maintain and poor in adaptability are comprehensively solved.

The present application relates to the field of workpiece maintenance, especially to a kind of maintenance lifting section automatic device.The maintenance lifting section automatic device includes upper beam, maintenance lifting beam, pressure disc and drive structure, the bottom end of upper beam is equipped with lower beam, lower beam is slidably connected with base, one side of upper beam and lower beam is equipped with support frame, maintenance lifting beam is installed in one side of lower beam, screw rod is rotatably connected between support frame, limit rod is fixedly connected between support frame, maintenance lifting beam is screw-connected with screw rod, maintenance lifting beam is slidably connected with limit rod, and rotatable pressure disc is symmetrically arranged on both sides of lower beam.The present application realizes automatic lifting and sliding adjustment in the process of workpiece maintenance by integrating automation components such as drive structure, screw rod and limit rod, significantly reduces manual intervention, and improves the automation level of maintenance operation.This not only reduces labor cost, but also improves maintenance efficiency and shortens maintenance cycle.

The application discloses a kind of without heating regeneration carbon dioxide normal temperature removal process and system, belong to natural gas decarburization field;A kind of without heating regeneration carbon dioxide normal temperature removal process, comprising the following steps:S1, raw material gas pretreatment;S2, CO2 absorption;S3, rich liquid flash evaporation;S4, lean liquid regeneration;S5, material circulation;The application is effectively solved by the absorption part of being set, the pain point that edge filler reaction is not sufficient, the low life of central filler;Can shake and scatter adhesion filler ball, clean filter hole impurity, avoid filter hole blockage, further improve gas-liquid mass transfer efficiency;Can buffer knock impact force, prevent that filler plate is damaged;Can effectively protect electric telescopic rod, and maintenance is convenient, need not to disassemble whole tower body, shorten maintenance cycle, guarantee production continuity;Can avoid liquid flooding, channeling phenomenon.

This utility model provides a filtration device for a laminator, relating to the field of laminator filtration technology. It aims to solve the problems of poor filtration efficiency in existing vacuum pumps that use conventional paper filter elements to filter the gas generated during vacuuming. This allows impurities such as welding slag and iron filings to penetrate the filter element and enter the vacuum pump cavity, affecting normal operation. Furthermore, the accumulation of impurities and dust necessitates frequent inspection, maintenance, and upkeep of the vacuum pump and filter, increasing maintenance costs. The proposed device includes a vacuum pump system with a laminator vacuum valve installed on its left side. A filter tank system is installed between the vacuum pump system and the laminator vacuum valve. The tank serves as a pre-vacuum tank to pre-vacuum the cavity. A bypass design is used; after pre-vacuuming, the filter tank's function is disabled, and the pump directly evacuates the cavity, reducing pump load, effectively improving equipment evacuation efficiency, reducing vacuum pump filter consumption, and minimizing pump maintenance.

This application discloses a rodless pump-based surface power equipment for underground drainage and gas extraction, belonging to the technical field of underground drainage and gas extraction equipment. It includes: a conveying device for pumping power fluid; a drainage control valve, including a valve adjusting component and a valve body with a power fluid inlet, a power fluid outlet, a power fluid exchange port, and a power fluid return port. The power fluid inlet is connected to the conveying device, the power fluid outlet is connected to a pipeline injected into the formation, the power fluid exchange port is used to export a portion of the power fluid and allow it to return, and performs work on another portion of the power fluid exported through the power fluid outlet during the export process; the power fluid return port is used to return the power fluid to its source; and a driving device for actuating the valve adjusting component. When the driving device actuates the valve adjusting component, the valve adjusting component can connect the power fluid inlet to the power fluid outlet and the power fluid exchange port, or only connect the power fluid inlet to the power fluid exchange port, or connect the power fluid inlet to the power fluid outlet, the power fluid exchange port, and the power fluid return port.

This utility model discloses a modular industrial waste gas treatment device, including a treatment shell with a first cavity and a second cavity inside, and a baffle plate between the first cavity and the second cavity. The treatment shell has a mounting side plate with two sets of mounting through holes, in which an air filter cartridge is installed. A sealing plate is also provided on the mounting side plate, and a positioning component is mounted on the sealing plate. The advantages of this utility model are: through the cooperative design of the mounting side plate and the sealing plate, combined with the positioning component for positioning the air filter cartridge, the air filter cartridge can be quickly installed and removed from the mounting through holes, realizing modular replacement of the filter element, significantly shortening the maintenance cycle and reducing downtime. This addresses the problems of fixed structure, difficult maintenance, and poor sealing in traditional waste gas treatment devices, and has significant practical value in the field of industrial waste gas treatment.

The invention discloses a fire extinguishing unmanned aerial vehicle fuselage and an unmanned aerial vehicle thereof, and relates to the technical field of unmanned aerial vehicles, the fire extinguishing unmanned aerial vehicle fuselage comprises an unmanned aerial vehicle body, a box body is arranged at the bottom of the unmanned aerial vehicle body, the unmanned aerial vehicle body comprises a limiting block, flow stabilizing assemblies are arranged at four corners of the top of the limiting block, and a supporting plate is arranged at the top of the unmanned aerial vehicle body; fixing assemblies are symmetrically arranged on the two sides of the top of the supporting plate, a box body is arranged at the bottom of the unmanned aerial vehicle body, a first replacement assembly is arranged on one face of the box body, and a second replacement assembly is arranged on the other face of the box body. The defect of insufficient high-altitude water pressure can be effectively overcome, it is ensured that a water column has enough spraying distance and impact force, the multiple flow stabilizing structures in the box body are used for buffering and vortex eliminating, a stable flow state is formed, the blowing-away effect of high-altitude wind power on the water column is reduced, the water column is prevented from deviating from a fire source, the high-altitude complex wind field environment of a high-rise building is adapted, and the fire fighting success rate is increased.

This invention discloses a fixture and operating method for inspecting the clearance of movable guide vanes in a water turbine, including a ring rail and a detection fixture. Multiple locking components are provided on the ring rail. The detection fixture includes a movable frame and an end-face clearance detection component and a vertical clearance detection component mounted on the movable frame. The movable frame is movably mounted on the ring rail and can move and position itself in a ring along the ring rail. The end-face clearance detection component includes a first drive lifting structure, a connecting arm, and an end-face clearance detection end. The first drive lifting structure is mounted on the movable frame. One end of the connecting arm is connected to the first drive lifting structure, and the other end is connected to the end-face clearance detection end. The connecting arm is vertically adjustable via the first drive lifting structure. The end-face clearance detection end includes a first distance sensor. The vertical clearance detection component includes a second distance sensor and a third distance sensor. This invention achieves the detection of end-face and vertical clearances of movable guide vanes in a water turbine through modular design.

The utility model relates to photovoltaic equipment technical field, concretely relates to a sectional type adjustable tension flexible photovoltaic tracking support, including a plurality of interval arrangement and located on same straight line's stand, the top of stand is provided with at least two parallel components cable, two parallel components cable are connected together through a plurality of inclined beams between, the top of stand is hinged with inclined beam through pivot assembly, the both sides of two inclined beams between and located component cable below all are provided with stabilizing cable, the both ends of stabilizing cable each bifurcate and extend two connecting cables, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the corresponding inclined beam through first anchoring fixture, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the corresponding inclined beam through first anchoring fixture, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the corresponding inclined beam through first anchoring fixture, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the corresponding inclined beam through first anchoring fixture, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the corresponding inclined beam through first anchoring fixture, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the corresponding inclined beam through first anchoring fixture, the both sides two connecting cables are eight character shape layout, and are collectively anchored on the correspondence

This utility model relates to the field of motor technology, specifically to a modular motor, which includes a first housing; a second housing detachably connected to the outer periphery of the first housing, the first and second housings together forming an annular receiving cavity; a stator fixedly connected to the outer contour of the first housing and located within the receiving cavity; a rotor rotatably disposed radially on the outer side of the stator assembly and electromagnetically coupled to the stator; and a cage rotatably connected to the bottom of the first housing, with the rotor fixed to the top edge of the cage. This application improves the ease of disassembling the motor housing. When an internal fault occurs in the motor, maintenance personnel can easily disassemble the second housing to directly observe and handle the faulty part without the need for overall disassembly or destructive removal of the housing, saving manpower and time costs, shortening the maintenance cycle, reducing secondary damage to other intact components, reducing maintenance difficulty and cost, and improving the reliability and service life of the motor.

This invention discloses a flash evaporation tank for washing solvents, comprising a tank body, a track, and an electric scooter. The track spirals upwards around the outside of the tank body and is fixedly connected to the tank body. The track has grooves on its upper and lower surfaces. The electric scooter includes a frame, a telescopic motor, and roller assemblies. Two sets of roller assemblies are connected to the track, one in front of the other, and each set is connected to the lower part of the frame via the telescopic motor. Each set of roller assemblies includes an upper roller, a lower roller, a roller frame, a rotary motor, and a limiting fastener. Two upper rollers roll along the grooves on the track. This invention reduces climbing difficulty, improves maintenance efficiency, and lowers repair costs.

This utility model discloses a multi-branch starch slurry conveying pipeline device for clogging prevention, relating to the field of conveying equipment. The utility model includes a conveying pipeline body, which comprises branch pipelines and a main pipeline. A set of guide vane mechanisms is provided inside the connection between the main pipeline and the branch pipelines. The guide vane mechanism includes a base, a transmission rod, and a rotating rod. The base is embedded in the lower part of the pipeline, and guide vanes are provided on the surfaces of the transmission rod and the rotating rod. This utility model achieves automated adjustment of the guide vanes through the linkage design of the guide vanes, the reduction motor, and the flow sensor. This stabilizes the liquid flow state in the branch pipelines while reducing impact pressure on the pipeline, extending pipeline lifespan, and shortening maintenance cycles. Furthermore, the flow guiding function of the guide vanes further realizes basic flow distribution, simplifying the fine adjustment process of the valves.

The utility model relates to the mobile partition formula heavy truck energy storage heat management unit for being applied to the field of battery replacing equipment, and the scheme takes heavy truck battery replacing station component as main body frame, realizes the efficient cooperation of battery storage, transfer and liquid cooling circulation through reasonable layout, guarantees the smoothness of battery replacing process, the closed loop of liquid cooling heat radiation component constructs, can accurately absorb battery heat and quickly flows back, significantly improves the heat dissipation efficiency, and electric truss drives temperature sensing camera real -time monitoring temperature, timely alarm when abnormal, and the labor -saving roller in U type bottom groove is greatly reduced hollow board pulling resistance and makes disassembly more convenient in the convenient maintenance component, the two -way spring drive valve core design of double valve core self -sealing quick -connect is closed automatically when separating, realizes zero drop, avoids the waste of coolant and equipment damage, improves system safety and environmental protection, and the whole structure gives consideration to efficient heat dissipation, intelligent monitoring and convenient maintenance, provides reliable guarantee for the energy storage management of heavy truck battery replacing.

The present application relates to a kind of adjustable diameter reamer device and cutting equipment, including reamer unit, it includes tool disc, reamer blade and adjusting assembly, reamer blade is detachably assembled in tool disc;Adjusting assembly includes adjusting expansion pin and first connecting piece, adjusting expansion pin includes base, connecting column and first threaded hole, base is coaxially connected with connecting column, first threaded hole is arranged through base and connecting column, base has first end and second end along the axial direction, the diameter of first end is less than the diameter of second end, and first end is connected with connecting column;Second threaded hole and first positioning hole are provided in tool disc, the pitch of first threaded hole is less than the pitch of second threaded hole, and first threaded hole and second threaded hole are connected by first connecting piece.The present application can realize the micro-adjustment of tool disc diameter, meet the machining precision requirement of IT6 level in lathe machining, using independent modular tool disc structure, it is beneficial to carry out quick changeover, without repeated purchase connecting rod and tool handle, effectively reduce use cost.

This utility model relates to the field of vacuum environment technology for medical systems. It proposes a vacuum system and a proton therapy system, including a vacuum chamber, a forepump, a system roughing valve, a high-vacuum pump, a forepump valve, a high-vacuum valve, a gas tank, an exhaust valve, a leak detection valve, a first low-vacuum gauge, a second low-vacuum gauge, a high-vacuum gauge, and a control unit. The control unit's various actuators are communicatively connected to control the operation of each component, thereby switching operating states. All control components are connected to the control unit, enabling faster and more efficient acquisition and restoration of vacuum levels. Especially during the installation and commissioning of cyclotrons, it significantly reduces system downtime caused by vacuum restoration. This not only improves the working efficiency of the cyclotron but also shortens the commissioning and maintenance cycle, thereby improving the overall system operating efficiency.

The application discloses a kind of welding detection systems for building construction component production, it is related to building construction component detection technical field, including welding area template generation module, welding point cloud data acquisition module, point cloud data analysis module and detection module, by obtaining the area limit value of the detection area of each welding area of the component to be detected and area comparison, determine the component as unqualified or defective component, and carry out corresponding output, for the defective component determined as output and display the welding defect area corresponding to the welding area thereof, realize the visualization output of defect area position, facilitate fast positioning problem, shorten repair cycle, for unqualified component direct elimination or targeted rework, optimize quality control process, realize the automatic detection of component welding quality, can quickly screen out the component with welding quality problem, improve production detection efficiency, reduce the risk of inferior product into market.

The utility model discloses a kind of communication connector auxiliary fixing devices, including connecting seat, connector is equipped on the side of connecting seat, connector outside is equipped with plug-in sleeve, plug-in sleeve inside is detachably equipped with plug-in rod, plug-in sleeve outside is rotatably equipped with adapter plate, adapter plate is equipped with adapter hole, plug-in sleeve outside is slidably equipped with sliding sleeve, plug-in sleeve outside is rotatably equipped with rotating sleeve, plug-in rod outside is equipped with plug-in slot, sliding sleeve side is fixedly connected with support rod, rotating sleeve is equipped with moving slot in variable diameter, moving slot is slidably equipped with moving plate, moving plate side is fixedly connected with plug-in block, rotating sleeve side is fixedly installed with clamping frame, clamping frame is slidably equipped with clamping rod, plug-in sleeve outer wall is equipped with multiple clamping grooves, clamping rod one end is inserted into clamping groove, clamping rod other end is fixedly connected with clamping plate, plug-in block is inserted into plug-in slot, the utility model satisfies the dual needs of stability and convenience of connector auxiliary fixing device.

The present disclosure provides a multi-channel application installation package construction and dynamic delivery method and device, and relates to the technical field of computer and data processing. The specific implementation scheme is as follows: obtaining a business code and a dynamic function (DFM) module; calling a continuous integration (CI) pipeline, and synchronously constructing an application installation package of each channel according to a multi-channel application package construction command, the business code and the DFM module, wherein the multi-channel includes multiple release regions and / or multiple release versions; and dynamically delivering the application installation package to the DFM business module in the multi-channel. The present disclosure can construct multiple multi-channel application installation packages in parallel, improve the efficiency of constructing multi-channel application installation packages and the flexibility of managing multi-channel application installation packages, and reduce maintenance costs and release cycles.