Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

36results about How to "Improve maintenance speed" patented technology

Electric power distribution method convenient for maintenance

The invention discloses an electric power distribution method convenient for maintenance. By arranging a second threaded column (21) and an extrusion plate (22), when the second threaded column (21) rotates, the extrusion plate (22) can be driven to rotate, then the extrusion plate (22) can drive a friction pad (27) to rotate, and when the friction pad (27) is connected with the lower surface of the inner wall of a shell (1) in a lap joint mode, a support plate (17) can be fixed; and by arranging a stop block (28), when the back face of a second protection plate (10) is connected with the front face of the stop block (28) in a lap joint mode, a first threaded column (13) can be more conveniently connected with a second threaded sleeve (14), and therefore the second protection plate (10) can be better fixed. The electric power distribution method convenient for maintenance has the advantages that the structure is compact, the design is reasonable, and the practicability is high.
Owner:MINGGUANG JIAYI ELECTRIC CONTROL TECH

Electric leakage early warning structure of looped network switch cabinet

The utility model belongs to the technical field of early warning mechanisms, and particularly relates to an electric leakage early warning structure of a looped network switch cabinet, which comprises a looped network cabinet body, and a direct current power supply, a current sensor, a control assembly and an alarm mechanism are mounted at the top in the looped network cabinet body in front of an electrical mounting guide rail. One end of the electromagnetic valve penetrates through the top of the ring main unit body and is sleeved with a balloon, the other end of the electromagnetic valve is in threaded connection with a connecting piece, the connecting piece comprises a reducer pipe, the reducer pipe is in threaded connection with a miniature gas storage cylinder, a connecting frame is arranged on the inner side of the reducer pipe, and a contact pin arranged on the connecting frame penetrates through the top of the miniature gas storage cylinder in an inserted mode. An air channel is formed in the contact pin in a penetrating mode, and a pressure sensor is installed on the side face of the reducer pipe. After electric leakage is sensed, the electromagnetic valve is opened to enable the pressure gas in the miniature gas storage bottle to enter the balloon, and a worker can quickly observe the balloon floating on the top of the ring main unit body so as to determine the electric leakage state of the ring main unit body.
Owner:NARI INFORMATION & COMM TECH

A dust removal filter bag convenient to disassemble

The utility model discloses a dust collecting filter bag convenient to dismount belongs to dust collecting filter bag field, including filter bag, the inside of filter bag is inserted with filter mechanism, the upper surface fixedly connected with connecting sleeve of filter bag, and the inside of connecting sleeve is penetrated with connecting rope, through the cooperation of above -mentioned each device, the utility model simple structure, convenient operation, through the filter mechanism of setting, when supporting in the filter bag inside with A support ring and B support ring, fast installation of plug -in rod and filter screen, the downtime of equipment can be reduced significantly to fast dismounting filter bag, and the maintenance speed can be accelerated to simplify the dismounting process, so that the maintenance team can complete more work in shorter time, after the installation of filter mechanism is completed, connecting rope, fixed buckle and fixed clamping sleeve are fixed in the filter bag, and when using, through filter screen and filter bag reach the effect of double filtration, improve the filtration effect, and can complete dismounting fast when installing, improve the convenience.
Owner:YANCHENG QIANGWEI ENVIRONMENTAL PROTECTION TECH

UPS (Uninterrupted Power Supply) convenient to overhaul

The utility model relates to the technical field of maintenance power supplies, and discloses a UPS power supply convenient for maintenance, which comprises a protection box, a battery pack is fixedly arranged on the lower surface in the protection box, the front end and the upper end of the protection box are both provided with openings, L-shaped upper covers are arranged in the openings of the front end and the upper end of the protection box, and the L-shaped upper covers are arranged in the openings of the front end and the upper end of the protection box. Sliding grooves are correspondingly formed in the surfaces of the left side and the right side of a vertical plate of the L-shaped upper cover, mounting grooves are formed in the corresponding inner walls of the two sliding grooves, a rectangular protection block is fixedly mounted on the front surface of the vertical plate of the L-shaped upper cover, and clamping devices are arranged in the mounting grooves. The clamping device can be opened by pressing a handle, so that the L-shaped upper cover is pulled out, a protection box outside the power supply is more convenient to disassemble, the interior of the power supply is convenient to overhaul, the overhaul speed is increased, the overhaul progress is accelerated, and the practicability of the power supply is improved.
Owner:北京军源科技集团有限公司

A steel shot recycling and screening device for a shot blasting machine

The utility model discloses a kind of steel sand recycling screening devices of shot blasting machine, it is related to shot blasting machine technical field, including selection device main body, the upper surface of screening device main body is provided with feed pipe, and the lower surface of feed pipe is provided with support frame, the upper surface of support frame is provided with vibration device, and the both sides surface of support frame is provided with elastic restorer, and the front surface of support frame is provided with discharge plate.The steel sand recycling screening device of shot blasting machine, compared with the shot blasting screening recycling device of existing ordinary shot blasting machine, by the setting of double layer screen mesh hole plate, steel sand can be graded and screened by the setting of size hole, improve screening speed, reduce the frequency of steel sand jam in screen mesh hole plate simultaneously;By the setting of connecting plate one, double layer screen mesh hole plate can be extracted between to carry out quick update maintenance, to improve the maintenance speed of screen mesh hole plate, improve the working efficiency of screening device.
Owner:JIANGSU BAILIDA STEEL SHOT CO LTD

Particulate matter measuring device for tail gas sampling platform

The utility model discloses a particulate matter measuring device for a tail gas sampling platform, and relates to the technical field of tail gas measurement. When a particle spectrometer is overhauled, a professional prying tool is needed, parts on the periphery of the device are prone to being damaged, the operation process is complex, the maintenance time of the device is prolonged, and the maintenance efficiency of the device is reduced. The tail gas sampling platform comprises a tail gas sampling platform main body, an electric sliding rail and a mounting mechanism, the electric sliding rail is arranged at one end of the top end of the tail gas sampling platform main body, and a sliding block is arranged above the electric sliding rail; the mounting mechanism is arranged at the top end of the sliding block. Through the arrangement of the tail gas sampling platform main body, the electric sliding rail, the mounting mechanism and the particle spectrometer main body, a clamping block can be driven to move by pulling a movable rod, the clamping block can be moved out from the interior of a mounting plate, and then the mounting plate can be moved out from the interior of a fixed seat, so that the particle spectrometer main body can be conveniently taken down to be overhauled; and the maintenance speed of the device is effectively improved.
Owner:JIANGSU ANTU TESTING TECH CO LTD

Double-barrel type flash evaporation liquid separation tank

The utility model discloses a double-cylinder type flash evaporation liquid separation tank which comprises a shell, an input pipe, a connecting rod and a buffer plate, the input pipe is fixedly installed on the side face of the shell, the connecting rod is rotatably installed in the shell, the buffer plate is fixedly installed on the side face of the connecting rod, and a replacing device is fixedly installed at the top end of the connecting rod and comprises an inserting block, an inserting groove, a moving groove and a clamping block. An inserting block is fixedly installed on the side face of the buffer plate, an inserting groove is formed in the connecting rod, a moving groove is formed in the position, located at the top end of the inserting groove, in the connecting rod, and a clamping block is slidably installed in the moving groove. And the stability of the equipment during operation is ensured, the disassembly and assembly of parts can be quickly completed subsequently, the self-maintenance speed of the equipment is increased, the stability of the buffer plate during use is ensured, and thus the working quality of the equipment is greatly improved.
Owner:西安恒旭装备制造有限公司

Anti-drop mobile phone display screen

The utility model discloses an anti-drop mobile phone display screen, which relates to the technical field of mobile phone display screens and comprises a structural frame, a containing groove is fixedly formed in the lower surface of the bottom of the structural frame, a display screen is embedded in the inner surface of the containing groove, and sliding grooves are fixedly formed in the two sides of the upper surface of the top of the structural frame. According to the utility model, through the optimization and innovation of the structure, the fixing grooves are formed in the side parts of the display screen, and the rotating rods are pushed and fixed in the sliding grooves, so that the sliding blocks slide and extrude the fixing buckles to move into the second fixing grooves in the two sides of the display screen; when the display screen is disassembled, the display screen can be opened only by pulling the hand buckling groove to rotate the rotating rod, so that the maintenance speed and the maintenance efficiency are effectively improved, the labor intensity of an operator is reduced, the drop resistance of the display screen can be improved, and the service life of the display screen is further prolonged.
Owner:SHENZHEN YIHONG ELECTRONIC TECHNOLOGY CO LTD

Cement product drying and curing device

ActiveCN222628162UUniform water spray maintenanceSolve the problem of slow maintenance speedCeramic shaping apparatusIndustrial engineeringRotating disc
The utility model discloses a cement product drying and curing device which comprises a protection box, the bottom of an inner cavity of the protection box is rotationally connected with a rotating shaft through a bearing, the top of the rotating shaft is fixedly connected with a rotating disc, and a driving assembly is arranged at the bottom of the protection box. According to the cement product maintenance device, by arranging the protection box, the rotating shaft, the rotating disc and the driving assembly, a cement product can be made to rotate, by arranging the screw, a rectangular plate, a water storage box, a spraying head and a water pumping assembly, the cement product can be conveniently and evenly sprayed with water for maintenance, and the maintenance efficiency is improved. By arranging the air storage box, the air heater, the guide pipe and the air outlet, the cement product can be blown and dried, by arranging the structure, the cement product drying and curing device has the advantage that the curing speed can be increased when the drying and curing device is used, the problem that the curing speed is low when an existing drying and curing mode is used is solved, and therefore the use requirements of customers can be met.
Owner:HEBEI XIONGAN XINFANG TECHNOLOGY CO LTD

An immersion disinfection filter air purifier with quick disassembly and installation

The present invention discloses an immersion-disinfection filter element air purifier with quick-release and quick-installation, which relates to the technical field of air purifiers and comprises a filter body and a power connection line, and also comprises: a quick-release installation mechanism, a detection and protection mechanism and an immersion-type filter element mechanism. By setting the detection and protection mechanism, it is avoided to perform potentially dangerous maintenance or operation in a live state, thereby improving the safety during maintenance. At the same time, by storing the power connection line and fixing the sliding cover with the quick-release installation mechanism, since the power connection line plug in the prior art is larger than the diameter of the power connection line body, after the power connection line is stored in the storage groove, the power connection line is blocked by the movable sleeve and cannot be separated from the storage groove, thereby avoiding the problem of the power connection line being placed arbitrarily, preventing the phenomenon that someone nearby mistakenly plugs the power connection line back into the power supply, and further improving the safety.
Owner:DONGGUAN BOSHI PURIFICATION TECH CO LTD

Novel mascara cream container

The utility model discloses a novel mascara cream container which comprises an injection blowing bottle which is composed of a bottle cap and a bottle body. By adopting the thread head, the thread groove, the mascara barrels and the magnet, when the mascara cream box is used, a worker can fill different mascara cream into the different mascara cream barrels respectively, and then the mascara cream barrels can be inserted into the different cavities of the containing barrel, so that the mascara cream box is convenient to use. After the paste is used, the paste barrel can be quickly taken out and inserted into a new paste barrel through the adsorption of a magnet and external substances, so that the overall maintenance speed can be effectively improved; a worker can utilize different brushes through splicing operation of the threaded head and the threaded groove according to different requirements, so that the functionality of the structure can be effectively enriched, the practicability of the structure is improved, the worker can make up better, and the brush head has the advantages that the brush head is diversified in type, paste is diversified, and replacement is convenient and fast.
Owner:SHANGHAI XINKUI PLASTIC TECHNOLOGY CO LTD

Anti-slip gasket and foundation bolt anti-corrosion protection device

The present invention relates to an anti-slip gasket and a foundation bolt anti-corrosion protection device, comprising a gasket body, wherein the shape of the inner hole of the gasket body is consistent with the shape of the nut of the foundation bolt, so as to be sleeved on the outside of the nut of the foundation bolt, and characterized in that a connection structure is provided at or near the outer edge of the gasket body to connect with the protective cover of the foundation bolt; each edge of the inner hole of the gasket body is provided with a convex structure to play a damping role, so as to prevent the protective cover from rotating and falling off under external force vibration. The present invention has an anti-slip function, and the anti-slip gasket plays a tightening role on the protective cover of the foundation bolt, etc., and can prevent the protective cover from rotating under strong winds or external forces, and prevent it from falling off, thereby endangering the safety of use.
Owner:BAODING HUATIE ELECTRIFICATION POWER SUPPLY DEVICE & EQUIP CO LTD

Hydro-generator thrust pad maintenance grinding device

The utility model discloses a hydro-generator thrust pad maintenance grinding device which comprises a rotating wheel, a through groove is formed in the cross section of the rotating wheel, a thrust pad is installed in the through groove in a matched mode, a rotating shaft is coaxially installed on the rotating wheel, the two ends of the rotating shaft are connected with bearing seats in a rotating mode, and the bearing seats are arranged on the rotating wheel. The bearing seat is installed on the top wall of the overhaul stand, one end of the rotating shaft is in transmission connection with a driving motor, the driving motor is installed on the top wall of the overhaul stand, grinding blocks are arranged on the two sides of the rotating wheel, the grinding blocks are connected with a grinding debugging assembly, and the grinding blocks are used for evenly grinding the side wall of the thrust pad; the grinding device has the advantages that when the rotating wheel rotates, the grinding block can grind and flatten a plurality of thrust pads installed on the rotating wheel at the same time, so that the grinding efficiency is improved, time and labor are saved, the surfaces of the ground thrust pads are more uniform and flatter, and the overhaul speed of a water turbine is improved.
Owner:GUANGSHUI ANJIANG HYDROPOWER DEV CO LTD

Automatic line changing device for current transformer

ActiveCN224625335UGuaranteed installation stabilityImprove maintenance speed
This utility model belongs to the field of power equipment technology, and in particular to an automatic switching device for current transformers. It includes a switching assembly and a housing for mounting the switching assembly. The bottom of the housing has a base plate with several posts inserted into it. Each post has a winding terminal at its top and an elastic pad on its upper part. A cover is rotatably connected to the housing, and the cover has through holes that expose the winding terminals. This utility model allows for direct insertion and removal of the winding terminals via posts, ensuring installation stability during use. Compared to current methods of fixing winding terminals with screws or adhesive, it significantly improves maintenance speed and makes maintenance operations more convenient.
Owner:NINGBO HENGXIN PROJECT DETECTION

Mechanical sealing type ceramic slurry pump

The utility model relates to the technical field of slurry pump equipment, in particular to a mechanical sealing type ceramic slurry pump which comprises a bracket assembly, a ceramic pump body assembly, a ceramic impeller, a plurality of bolts and a plurality of screws. The outer surface of the main shaft is rotationally connected to the interior of the bracket assembly and the interior of the ceramic pump body assembly, one end of the main shaft is fixedly connected to one side of the ceramic impeller, and the ceramic impeller is located in the ceramic pump body assembly. The sealing structure is provided with the mechanical seal, the joint plate and the sealing shaft sleeve, connection of a pressure reducing cover is reduced, excessive matching is reduced, and therefore matching difficulty is reduced, matching precision is improved, and the matching precision in the whole connecting process can meet the requirement of the mechanical seal. And meanwhile, the mechanical seal is mounted at the front end of the joint plate and detachably connected through bolts, so that the mechanical seal is convenient to replace, and the maintenance speed of the porcelain slurry pump is increased.
Owner:SHANDONG ZHANGGU REFRACTORIES RES NEW MATERIAL TECH CO LTD

Raw coal crushing and transferring device

ActiveCN222586791Uavoid replacementImprove maintenance speedElectric machineStructural engineering
The utility model relates to the technical field of coal processing equipment, and provides a raw coal crushing and transferring device which comprises a shell, the outer surface of the shell is fixedly connected with a supporting plate, the outer surface of the supporting plate is fixedly connected with a motor, an output shaft of the motor is provided with a first rotating shaft, and the outer surface of the first rotating shaft is movably sleeved with a plurality of unit blocks. A plurality of splines are fixedly connected to the outer surface of the first rotating shaft, first notches and second notches are formed in the outer surfaces of the multiple unit blocks, working blocks are movably embedded in the inner surfaces of the first notches, first pins are movably embedded in the inner surfaces of the second notches, blades of a crushing cutter can be directly replaced, and the crushing efficiency is improved. The situation that after the crushing cutter is damaged, the whole crushing cutter and damaged cutter accessories need to be replaced is avoided, the overhaul speed is increased, the overhaul cost is reduced, the overhaul time is shortened, meanwhile, overload operation of equipment and aggravation of blade abrasion are avoided, and stable operation of a system is guaranteed.
Owner:YANAN FUMING COAL TRANSPORTATION & MARKETING CO LTD

Special tool for checking creep expansion amount of boiler pressure pipeline

The utility model relates to a special tool for checking the creep expansion amount of a pressed pipeline of a boiler, which comprises a first clamping piece, a second clamping piece, a rotating structure, an elastic piece and a measuring piece, and the middle part of the first clamping piece and the middle part of the second clamping piece are arranged in a crossed manner and are in pin joint through the rotating structure; the top end of the first clamping piece and the top end of the second clamping piece are detection ends, and the bottom end of the first clamping piece and the bottom end of the second clamping piece are grab handles. By means of the structure, the problems that an existing compressed pipeline creep expansion amount inspection speed is low, efficiency is low, tasks cannot be completed in the overhaul period, space is narrow, an area is difficult to inspect, and a conventional measuring tool does not have actual operability are solved.
Owner:CHINA RESOURCES POWER (YICHANG) CO LTD

Deep-well pump pipeline disassembling and assembling tool

The utility model relates to a deep-well pump pipeline dismounting tool, and belongs to the technical field of deep-well pump maintenance equipment. According to the technical scheme, the device comprises two identical hoops (10), and the two identical hoops (10) are connected together through hoop fastening bolts (4); the hoop (10) comprises supporting plates (5), a semicircular clamping plate (8) and a flange supporting leg (9) which are welded into an integrated structure, the flange supporting leg (9) is welded to the outer surface of the semicircular clamping plate (8), the flange supporting leg (9) and the semicircular clamping plate (8) are arranged in parallel in the axial direction, the number of the supporting plates (5) is two, and the two supporting plates (5) are welded to the two sides of the semicircular clamping plate (8) respectively; each supporting plate (5) is provided with a lifting lug (6), and the whole supporting plate (5) is arranged in a bilateral symmetry mode. The utility model has the beneficial effects that the deep-well pump pipeline can be quickly dismounted and mounted, and the maintenance of the deep-well pump is facilitated.
Owner:HEBEI IRON & STEEL GRP MINING

Generator transmission fault detection system

The invention is suitable for the technical field of generator detection, and provides a generator transmission fault detection system, which comprises a data detection module for detecting the real-time rotation speed R of a generator, the real-time noise intensity dB and the real-time lubricating oil temperature T when the real-time rotation speed R reaches the rated rotation speed of the generator; the data storage module is connected with the data detection module; the data processing module is used for further analyzing and predicting the fault condition of the generator according to the abnormal data of the noise intensity; and the abnormity interaction module is connected with the data processing module and displays and feeds back a processing result of the data processing module to the user client, so that by arranging the system for detecting the transmission state of the generator, it is ensured that the transmission state of the generator can be detected by measuring parameters of the generator and then through data calculation and prediction; therefore, the fault of the generator is predicted and detected, personnel are assisted in positioning the fault, and the fault positioning process of the generator is optimized.
Owner:WEIFANG HUALI POWER EQUIP CO LTD

Rapid cooling cold air device

The utility model discloses a quick cooling air cooling device which comprises an air cooler body, side plates are arranged on the side walls of the periphery of the air cooler body, supporting bases are fixedly bonded to the side walls of the periphery of the air cooler body, a containing groove is formed in the top wall of each supporting base, the bottom ends of the side plates are movably inserted into the containing grooves, and the side plates are arranged on the side walls of the periphery of the air cooler body. Locking mechanisms are arranged on the side walls of the periphery of the air cooler body and comprise fixing bases, the fixing bases are fixedly bonded to the positions, close to the top end, of the side walls of the air cooler body, L-shaped locking blocks are arranged below the fixing bases, pull rods are fixedly bonded to the top walls of the L-shaped locking blocks, and the pull rods are slidably connected to the fixing bases. According to the utility model, the effect of quickly disassembling and assembling the side plate of the air cooler is realized, and the replacement speed of a wet curtain and the maintenance speed of an internal unit are improved.
Owner:NINGXIA HARMONY UNION IND & TRADE CO LTD

A railway wagon damping system replacement kit

ActiveCN121245422BImprove convenienceSolve the technical bottleneck of single functionMetal working apparatusSystem maintenanceHydraulic pump
The application discloses a railway freight car damping system replacement set, and belongs to the technical field of railway freight car damping system maintenance equipment. The set is composed of a self-locking hydraulic pick, a supporting tool, a positioning pin, a wire tightener, a portable electric hydraulic pump, a lifting protection device and a pillow spring fork, and the components are detachably connected through the positioning pin and an oil pipe. The supporting tool is symmetrically designed and is provided with a protruding block, cooperates with the self-locking device of the self-locking hydraulic pick and the wire tightener, and can avoid pick collapse during the jacking process; the lifting protection device comprises a first lifting protection device and a second lifting protection device, and provides safety protection at the highest jacking position and the lowest falling position of the bolster end head, respectively. The set can simultaneously complete pillow spring replacement and side frame column wear plate replacement, and can be used for on-line maintenance without removing the car, solves the problems of single function, narrow adaptation range, low maintenance efficiency and great safety hidden danger of the existing equipment, and is suitable for various types of railway freight car bogies.
Owner:CHINA RAILWAY NO 3 GRP CO LTD +1

Drawing type DC power supply and distribution cabinet body

The utility model discloses a drawing type DC power supply and distribution cabinet body, which comprises an outer cabinet body, a movable supporting plate is arranged in the outer cabinet body, fixed guide rails are arranged on two sides of the bottom of the movable supporting plate, the fixed guide rails are detachably installed on side walls of an inner cavity of the outer cabinet body, first installation grooves are arranged on two sides of the bottom of the movable supporting plate, and the first installation grooves are detachably installed on the side walls of the inner cavity of the outer cabinet body. According to the power distribution cabinet, the design of a built-in pull-out structure is adopted, all electric appliance parts in the power distribution cabinet are installed in the movable built-in cabinet body, the electric appliance parts are arranged in the movable built-in cabinet body, and therefore the power distribution cabinet is convenient to install, convenient to use and high in practicability. In the maintenance work, the inner cabinet body can be pulled out to the outside for maintenance work, so that the working posture is not limited by a narrow space, thereby improving the maintenance speed of the power distribution cabinet, improving the maintenance efficiency of the power distribution cabinet, and providing convenience for the work and use of a user.
Owner:WENZHOU ZHIZHAN SHEET METAL CO LTD

Integrated circuit tester convenient to overhaul

The utility model discloses an integrated circuit tester convenient for maintenance, comprising a tester housing, the upper surface of the tester housing is provided with a maintenance port, the upper surface of the tester housing is in sliding connection with a cover plate, two sides of the interior of the tester housing are in sliding connection with plugging blocks, and the plugging blocks are in sliding connection with the tester housing. Inserting grooves corresponding to the inserting blocks are formed in the lower surface of the cover plate, four sets of supporting tables are arranged at the bottom in the tester shell, placing plates are fixedly installed on the surfaces of the supporting tables, circuit boards are detachably connected to the surfaces of the placing plates, positioning holes are formed in the upper surfaces of the circuit boards, and fixing assemblies are arranged at one ends of the supporting tables. According to the utility model, the plugging blocks are separated from the plugging grooves, so that the cover plate can be slid conveniently to open the access hole and overhaul the interior, then the fixing assembly is taken away from one end of the supporting table, and the circuit board can be taken out from the upper surface of the placing plate conveniently, so that the dismounting speed of the circuit board is increased, and the circuit board can be overhauled conveniently.
Owner:周志远

A method and system for diagnosing open circuit fault of charging power module

The present invention discloses a method and system for diagnosing an open-circuit fault of a charging power module, and relates to the technical field of fault diagnosis. A plurality of intrinsic mode components are generated by performing variational mode decomposition on the operating data of the charging power module. Feature extraction is performed based on the correlation coefficients corresponding to the intrinsic mode components, and a feature vector set is constructed. A feature selection algorithm is used to select features from feature vectors in the feature vector set, and a training set and a test set are generated. Based on a particle swarm optimization algorithm, a training set is used to optimize key parameters of an initial extreme learning machine, and a fault classification model is constructed. The test set is input into the fault classification model for open-circuit fault diagnosis, and fault diagnosis data is generated. Signal features are extracted through variational mode decomposition and feature selection algorithms, and are input into the fault classification model after particle swarm optimization, so as to realize rapid and accurate diagnosis of open-circuit faults of power switch tubes of the charging power module, thereby improving maintenance speed and equipment safety.
Owner:SUN YAT SEN UNIV

Quick-release wheel belt protection structure for punch press

The utility model relates to punch press equipment technical field, concretely for a kind of quick-release type wheel belt protection structure for punch press, including equipment body, the side surface of equipment body is fixedly connected with mounting seat, the downside between mounting seat and equipment body is fixedly connected with protective side plate, the front side of equipment body is installed with driving wheel belt, the surface of driving wheel belt is installed with first protective cover, second protective cover, third protective cover and fourth protective cover, the surface of equipment body, mounting seat, protective side plate and first protective cover is installed with multiple groups quick-release locking piece and positioning sleeve, the surface of first protective cover, second protective cover, third protective cover and fourth protective cover is all installed with multiple groups locking rod and positioning pin;Quick-release locking piece and locking rod cooperate to quickly disassemble and assemble protective cover, effectively improve equipment overhaul speed, improve product production efficiency, and protective cover is set as split type, it is convenient to separately disassemble to the required overhaul part, further improve disassembly convenience, and it is convenient to take protective cover.
Owner:KUNSHAN XINTIAN PRECISION MACHINERY CO LTD

Communication cable fault monitoring device and use method thereof

The present invention discloses a communication cable fault monitoring device and a method of using the same, and relates to the field of communication cables. The communication cable fault monitoring device and the method of using the same comprise a cable fault detector, on which a transmission unit, a contact unit and a moving unit are arranged, wherein the transmission unit is used to drive a first connecting seat to move up and down, the contact unit is used to start a contact switch, and the moving unit is used to drive a sliding seat and a probe rod to move. The communication cable fault monitoring device and the method of using the same drive a fixed-point instrument and a probe rod to move through the cable fault detector to perform fault troubleshooting, and when a fault occurs, an alarm is sounded immediately, and the detection results of the fixed-point instrument and the probe rod are used as a reference for accurate positioning and maintenance, thereby avoiding manual troubleshooting of communication cables in pipelines, and being able to perform targeted maintenance, thereby reducing the workload of maintenance personnel.
Owner:WUXI ZHAOHENG CABLE & WIRE CO LTD

Organic matter-containing waste gas treatment equipment

The invention discloses organic matter-containing waste gas treatment equipment, and relates to the technical field of waste gas treatment, the organic matter-containing waste gas treatment equipment comprises a working unit and a first main body unit, the first main body unit comprises a main box body assembly and a mounting ring frame connected to the main box body assembly, a first gas inlet is formed in one end of the main box body assembly, and a second gas inlet is formed in the other end of the main box body assembly; a power connecting assembly is arranged in the main box body assembly; the second main body unit comprises a secondary box body and a mounting column connected to the secondary box body, an exhaust port is formed in one end of the secondary box body, and an adsorption base is connected to the interior of the secondary box body; the mixing unit comprises a mounting frame assembly and a stirring assembly connected to the inner side of the mounting frame assembly, and one end of the stirring assembly is connected with an adjusting assembly; the problems that the disassembly and assembly process of existing equipment is tedious, the equipment is inconvenient to clean by workers, and the maintenance and cleaning working efficiency of the equipment is affected are solved.
Owner:YANGZHOU SANZHONG QIMING ENVIRONMENTAL PROTECTIONEQUIP