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125results about How to "Flexible length adjustment" patented technology
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Intelligent bracelet for old people
PendingCN121987167AConvenient to trigger button alarm with one clickReduce the difficulty of operationBraceletsSensorsComputer hardwareEmbedded system
The invention provides an intelligent bracelet for old people, which comprises a bracelet main body, and a display screen is mounted on the bracelet main body; a health monitoring module is arranged in the bracelet main body and is used for monitoring heart rate, blood oxygen and body temperature of the elderly; a health monitoring module is arranged on one side of the bracelet main body, a key alarm module is arranged on one side of the health monitoring module, the key alarm module is arranged in the bracelet main body, the key alarm module comprises a key device, the key device is arranged on one side of the bracelet main body, the key alarm module further comprises a key monitoring unit and a key alarm unit, and a wireless connection module is arranged on one side of the key alarm module. The wireless connection module is arranged in the bracelet main body, and the wireless connection module is used for being connected with external equipment. Mounting blocks are arranged on the two sides of the bracelet body, and a wrist strap connecting piece is arranged between the two mounting blocks. Through cooperative arrangement of all the structures, flexible wrist wearing adjustment can be conveniently carried out according to wearing requirements of different old people, one-key alarm operation is facilitated, and meanwhile operation is easy and popularization is convenient.
Owner:YANGZHOU POLYTECHNIC COLLEGE
A dust removal framework for flue gas filtration
The utility model discloses a kind of dust removal skeletons for flue gas filtering, comprising: skeleton body;Skeleton body includes movable lid of upper end and the barrel body of lower end arrangement installation;Movable lid includes the internal thread of its inner end setting;Barrel body includes the upper support ring and lower support ring of its upper and lower end respectively fixed installation, the upper fixed frame and lower fixed frame of upper support ring and lower support ring inner end respectively fixed installation.The utility model said a kind of dust removal skeletons for flue gas filtering, the barrel body of skeleton body lower part, can be carried out convenient thread connection by the stud and the threaded hole of its upper and lower end upper fixed frame and lower fixed frame middle part, to adjust the length of skeleton body whole according to use requirement, to improve its assembly convenience and adjustment convenience, simultaneously, middle support ring welded in barrel body middle part, and the support strip supported to support rod inner end by middle support ring upper and lower end, barrel body middle part's stability and impact resistance can also be enhanced, to improve its stable performance in use.
Owner:JIANGSU FUSHENG ENVIRONMENTAL PROTECTION GROUP
Lightweight mechanical arm structure and robot hand
The utility model relates to mechanical arm technical field discloses a kind of lightweight mechanical arm structure and manipulator, including base, the top of the base is fixedly connected with mounting support, the top of the mounting support is rotatably connected with rotating support, the top of the rotating support is rotatably connected with mechanical arm body, the outside electrical connection of the mechanical arm body is connected with connecting wire, the outside right side front and rear ends of the mechanical arm body are fixedly connected with mounting bracket, the outside right side sliding connection of the mechanical arm body has extension column. In the utility model, press rotating clamping plate to make positioning clamping rod disengage from clamping groove, can pull extension column and adjust length;Loosen after in place, install spring rebound and let clamping rod tightly clamping groove fixed, it is easy to operate, can flexibly adjust mechanical arm length, spring power fixing is stable, adapt to different operation range requirement, improve the versatility and operating convenience of mechanical arm, ensure that the structure is stable and reliable after adjusting.
Owner:QINGDAO TIANZHU ENVIRONMENTAL PROTECTION EQUIP CO LTD
A dual antenna bracket
ActiveCN224458554UFlexible length adjustmentHigh positioning accuracyStructural engineeringControl theory
Owner:WUHAN DAOXIAOFEI TECH CO LTD
A du channel moxibustion device
The utility model discloses a governor vessel moxibustion appliance belongs to medical instrument field. The utility model adopts technical scheme, a governor vessel moxibustion appliance, including a plurality of first and last joint's assembling part, the assembling part includes two parallel and symmetrically arranged side plates, one end of the side plate inboard has recessed third round connecting part, the utility model assembles only needs to align second arc groove with second L type arc plate, then through rotation and rotates second L type arc plate to second arc groove, makes second arc convex platform to second L type arc plate and carries out the limit, can complete the assembly of two assembling parts, and installation is quick, can greatly reduce the labor intensity of medical staff, greatly increases the ability of adapting to different height patient, and the hospital only needs to purchase a certain number of assembling parts when purchasing governor vessel moxibustion appliance, carries out the separate replacement of the assembling part damaged in the use process, can effectively reduce the cost of hospital adoption.
Owner:BEIJING MASSAGE HOSPITAL
Agricultural harvesting straw cut-off machine
ActiveCN224192529UMeet fineness requirementsImprove processing efficiencySievingScreeningAgricultural engineeringKnife blades
The utility model relates to the technical field of straw cutting-off, in particular to an agricultural harvesting straw cutting-off machine which comprises a cutting-off box. The device further comprises a hole plate and a crushing roller, a cutting-off box is fixedly connected, a cutting-off roller is rotationally connected into the cutting-off box, and a long blade is fixedly connected to the outer side of the cutting-off roller through a fixing block. Through the use of the long blade and the crushing roller, the controller controls the cutting air cylinder to drive the cutter to primarily cut moving straw, the cutting length can be flexibly adjusted, the single cutting load is reduced, the abrasion to the cutter is reduced, the primarily cut straw falls into the cutting box, the cutting roller rotates to drive the long blade to rotate, and the straw can be cut into the straw. The two crushing rollers rotate relatively, the straw is uniformly crushed into fine particles, the overall treatment efficiency of the straw is improved through three-stage cutting, the diversified market requirements are met, and the production efficiency is improved.
Owner:HENAN SHANGYI MASCH EQUIP CO LTD
Foldable boat gangway
The utility model provides a kind of foldable ship gangway, belong to gangway technical field, including support assembly, including base, the support of fixed connection in base end part, the rotary table of fixed connection in support end part and the support seat of rotation installation in rotary table upper end;Gangway assembly, including the hinge in the lateral wall of support seat Connection piece, fixedly installed in the lateral wall of connection piece Main gangway, slidingly installed in the inner side of main gangway Sub-gangway.The utility model has the beneficial effects that: gangway realizes folding function by hydraulic rod and hinged structure, when not using, gangway can be folded up, reduce the space occupied, facilitate the space planning of ship deck or wharf and the development of other operations, the length of gangway can be flexibly adjusted, ensure that gangway can be always stably connected ship and wharf, improve the versatility and applicability of gangway, it is convenient for operator to aim different boarding and disembarking position or wharf area according to actual demand.
Owner:JIANGYAN OUYA CHUANBOXI INSTR FACTORY
A transmission slide module with high installation adaptability
ActiveCN224283378UImprove versatilityImprove adaptabilityGearingMechanical energy handlingControl engineeringScrew thread
This utility model relates to the field of automation equipment technology and discloses a highly adaptable transmission slide module. A second base is slidably mounted on a first base via a slide rail pair. Second fixed rails are fixedly mounted on both the front and rear sides of the upper part of the second base. A second slider is slidably mounted on the second fixed rail. Both the first and second sliders are fixedly mounted at the bottom of a movable frame. A support platform is fixedly mounted on the movable frame. An adjusting screw is rotatably mounted on the second base via a bearing, and is also rotatably inserted into the first base via a thread. Connecting frames are fixedly mounted on the upper left side of the first base and the upper right side of the second base. A driving screw is movably sleeved on the driving rod, with one end of the driving screw rotatably inserted into the connecting frame via a bearing. This allows for flexible adjustment of the overall length of the module according to the space requirements of the actual installation scenario, reducing installation difficulty and equipment modification costs, and significantly improving the versatility and adaptability of the transmission slide module in diverse installation scenarios.
Owner:JIANGSU TAILAI TRANSMISSION TECHNOLOGY CO LTD
Temporary fixing pull rod device for mounting ultrahigh prefabricated column
ActiveCN224173746USimplify construction difficultyImprove work efficiencyBuilding material handlingShoresStructural engineeringControl theory
The utility model discloses a temporary fixing pull rod device for mounting an ultrahigh prefabricated column, which comprises an inclined support rod, the inclined support rod mainly comprises a slide rod, the upper end and the lower end of the slide rod are respectively provided with a drag hook, a screw rod and a screw rod sleeve, the screw rod sleeves are fixed at the two ends of the slide rod, one end of the screw rod is fixedly connected with the drag hook, and the other end of the screw rod is fixedly connected with the slide rod. One end of the inclined supporting rod is rotatably connected with the supporting rod, the other end of the inclined supporting rod is rotatably connected with the sliding rod through a lead screw sleeve, the directions of lead screw openings in the upper end and the lower end of the sliding rod are opposite, and the sliding rod is provided with an adjusting handle convenient to hold by hand, compared with the prior art, the inclined supporting rod greatly simplifies the construction difficulty of an ultrahigh prefabricated column installation temporary fixing device, and the working efficiency is improved. The length of the inclined supporting rods can be flexibly adjusted, the good deformation coordination capacity is achieved, the device can be suitable for temporary fixing of prefabricated columns with different heights, and good applicability is achieved.
Owner:成都环境工程建设有限公司
A hoisting tool for small-sized seedlings
ActiveCN224279493Ulock firmlyFlexible length adjustmentLoad-engaging elementsTree trunkClassical mechanics
This application relates to a hoisting tool for small-sized seedlings, belonging to the field of seedling hoisting. The device includes two symmetrical connecting rods, which are rotatably connected to a rotating rod via a pivot. The surfaces of the two rotating rods are rotatably connected via the pivot. A chain is provided on the rear side of each rotating rod, and a fixing block is provided at the top of the rear rotating rod. A slidable sliding pin is provided through the right side of the surface of the fixing block. One end of the chain is fitted onto the surface of the sliding pin. Circular columns are fixedly connected to both the front and rear sides of the sliding pin, and a circular block is fixedly connected to the bottom of the sliding pin. This application allows the connecting rods, rotating rods, and arc-shaped clamps to work together, enabling the two arc-shaped clamps to directly clamp small soil balls, wrap the chain around the surface of the tree trunk, and then, through the cooperation of hooks, sliding pins, and circular columns, the two ends of the chain are hooked onto the surfaces of the hooks and circular columns, thus securing the chain.
Owner:BEIJING FLORASCAPE CO LTD +1
Leak detection device for filter
ActiveCN224151906UAvoid missing detectionsave human effortDetection of fluid at leakage pointTrackwayControl engineering
The utility model relates to the technical field of filter leak detection, in particular to a filter leak detection device, which comprises a detection assembly and a track assembly, the detection assembly comprises a scanning head, a measurer, a footstand and a telescopic rod, the scanning head and the footstand are respectively arranged on two sides of the telescopic rod, the measurer is arranged on the telescopic rod and communicated with the scanning head, and the track assembly is arranged on the track assembly. The detection assembly is arranged in the track assembly, the diameter of the opening of the scanning head is set to be larger than the center distance of the convex edges, when the first pulley moves between the convex edges for scanning, the scanning head is arranged in the track assembly, the detection assembly is arranged in the track assembly, and the top end of the scanning head is arranged in an opening mode. And the track assembly comprises a tray, and a plurality of rows of convex edges are evenly distributed on the top face of the tray at fixed intervals. The scanning areas of the adjacent columns / rows are overlapped, missing detection is prevented, meanwhile, the moving distance can be controlled by controlling the distance between the protruding edges, and manpower is saved.
Owner:CHANGCHUN ZHUOYI BIOLOGICAL CO LTD
Temperature control system for mass concrete pouring
ActiveCN224092965UBreaking through the limitations of construction scenariosFlexible length adjustmentForms/shuttering/falseworksForming/stuttering elementsTemperature controlPipe
The utility model relates to the technical field of concrete pouring temperature control, and discloses a temperature control system for large-volume concrete pouring, which comprises a pair of templates in mirror symmetry, a plurality of supporting overflowing pipes, a plurality of radiating pipes and a plurality of temperature sensors, a through hole in one vertical face of each template extends outwards to form a protruding positioning short pipe, the temperature sensor is placed between the two templates, the supporting overflowing pipe is characterized in that the supporting overflowing pipe comprises two main pipe bodies and an auxiliary pipe body connected between the two main pipe bodies in a screwed mode through threads, the main pipe bodies are arranged on the corresponding positioning short pipes, and the auxiliary pipe body is connected with the main pipe bodies in a screwed mode through threads. The two ends of the auxiliary pipe body are limited in the two main pipe bodies through limiting mechanisms correspondingly. By adopting the design of the supporting overflowing pipe in threaded connection with the main pipe body and the auxiliary pipe body, the overall length can be flexibly adjusted by rotating the position of the main pipe body on the outer side of the auxiliary pipe body, concrete walls with different thicknesses can be adapted, and the limitation of a traditional fixed pipe length on a construction scene is broken through.
Owner:QUZHOU JINGHANG CONSTRUCTION CO LTD
An electric fishing rod holder
The utility model provides a kind of electric fishing rod support, it is related to fishing gear technical field.It includes supporting plate frame, electric rotary table and fixed seat, one end of supporting plate frame is equipped with supporting plate, the other end of supporting plate frame is rotated and is connected with electric rotary table by swivel joint, electric rotary table includes rotary table shell, drive motor, drive worm and drive turbine, electric rotary table is used to drive supporting plate frame to rotate around electric rotary table forward or reversely, to adjust the lifting angle of supporting plate frame, fixed seat is fixedly arranged in the side of electric rotary table, and fixed seat is used to connect electric fishing rod support with fixed object.After using fixed seat to connect electric fishing rod support with fixed object, drive supporting plate frame to rotate around electric rotary table forward or reversely by electric rotary table, to adjust the lifting angle of supporting plate frame, realize the automatic adjustment of supporting plate frame lifting angle, improve the convenience of operation.
Owner:WEIHAI GUANDA IND DESIGN CO LTD
Telescopic water tank storage basket structure
ActiveCN224155570Ueasy to placePlace stableKitchen equipmentStructural engineeringMechanical engineering
Owner:LINHAI JIAHAO HOME PROD CO LTD
Detection probe for live line detection
ActiveCN224203275UFlexible length adjustmentRich use requirementsElectrical testingMeasurement instrument housingStructural engineeringMechanical engineering
Owner:XIAN YURUI POWER TECH CO LTD
A multi-nozzle air-assisted 3D printing nozzle
ActiveCN117067584BAchieve multi-material printingAchieve multi-color printingIncreasing energy efficiency3D object support structuresPhysicsAir chamber
This invention discloses an integrated multi-nozzle air-assisted 3D printing nozzle, comprising an upper horizontal plate, a lower horizontal plate, m material feed cylinders, and a heating element, where m is 3-100. The upper horizontal plate is located above the lower horizontal plate, and the two together form an air chamber. An air inlet is provided on the air chamber. The top wall of the air chamber has m material feed cylinder channels, and the bottom wall has m gas channels. The m material feed cylinder channels and m gas channels are all vertically arranged and simultaneously connected to the air chamber. The m material feed cylinders are vertically arranged, and each material feed cylinder has a discharge port at its lower end. The m material feed cylinder channels, m gas channels, and m material feed cylinders correspond one-to-one. The top of the i-th material feed cylinder is located within and sealed to the i-th material feed cylinder channel, and its bottom is located within the i-th gas channel, with a gap between them for gas passage, i = 1, 2, ..., m. This invention has a simple structure and effectively solves the problems of existing technologies that cannot achieve multi-nozzle printing and simultaneous air-assisted 3D printing of multiple materials and colors.
Owner:SHANGHAI UNIV OF ENG SCI
Carrier roller with size adjusting function
The utility model relates to the technical field of conveying production, in particular to a carrier roller with a size adjusting function, which comprises a middle shell, side end shells are slidably mounted on two sides of the middle shell, and the same driving motor is rotatably mounted at the lower ends of the two middle shells; the two sides of the middle shell are each fixedly provided with two first lap joint assemblies, one sides of the two side end shells are each fixedly provided with two second lap joint assemblies, and the second lap joint assemblies and the first lap joint assemblies are mutually embedded. According to the improved carrier roller, the fixed size limitation of a traditional carrier roller is broken through, the length can be flexibly adjusted according to conveying equipment specifications, material distribution and working condition changes, the adaptability to different conveying requirements is greatly improved, the equipment replacement cost and downtime caused by inconsistent specifications are reduced, the material width is accurately matched under special working conditions, and the conveying efficiency is improved. Material scattering and conveying belt abrasion are effectively avoided, the conveying efficiency and the equipment stability are guaranteed, and the practicability of the device is improved.
Owner:DEBOT MASCH (SHANDONG) CO LTD
Intelligent community license plate recognition equipment
ActiveCN224137743URealize identificationReduce false positive rateMeasurement devicesCharacter and pattern recognitionWeather resistanceMillimetre wave
The utility model belongs to the technical field of license plate recognition equipment, particularly relates to intelligent community license plate recognition equipment, and aims to solve the problems of poor environmental adaptability, low recognition rate and insufficient control flexibility of traditional equipment proposed in the background technology, and provides the following scheme: the intelligent community license plate recognition equipment comprises a box body, and the outer wall of the top of the box body is fixedly connected with a binocular camera through a screw; stand columns are installed on the outer wall of the bottom of the box. Through cooperation of the millimeter-wave radar, the binocular camera, the temperature and humidity sensor and the illumination intensity sensor, high-precision license plate recognition under all-weather and multi-environment conditions is realized, the misjudgment rate is reduced, the license plate recognition device has the characteristic of multi-mode environment perception, the sliding structure of the stop lever and the compensation lever is matched with the fastening knob, the length of the stop lever can be flexibly adjusted, and the reliability of the license plate recognition device is improved. And moreover, the mounting sleeve, the protective cover plate and the box body are integrally designed, so that the wind resistance, dust prevention and weather resistance of the equipment are enhanced, and the service life is prolonged.
Owner:HUIYUE (GUANGZHOU) TECHNOLOGY CO LTD
A piston body reassembling device for a compressor
The utility model relates to the technical field of compressor overhauling, especially a piston body back loading device of compressor, including support rod and at least one group of support components, each group of support components includes at least two length adjustable support arms that are evenly arranged along the circumference, one end of the support arm is connected with the support rod, and the other end is used for contacting with the inner wall of cylinder, after length adjustment, the support arm length of the same group of support components is same, the end part of support rod is equipped with the connector, and the connector is connected with the piston body by detachable connection mode, the support rod, the connector and the piston body are coaxial arrangement, the support rod rotates and is used for driving the piston body to rotate, the device can reduce the friction between the piston body and the inner wall of cylinder in the back loading process by slightly lifting the piston body, and reduces the resistance.
Owner:SICHUAN YONGXIANG CO LTD
A rope hook device
This utility model discloses a coiled rope hook device, characterized in that it comprises two coils, a rope, a hook, a hollow column, a limiting hole, and a fixing component. The two coils have limiting holes on their outer edges and are placed at both ends of the hollow column and connected and fixed by the column. One end of the rope is fixed to the hollow column, and the other end is connected to the hook. The rope is wound around the hollow column and retracted, with the limiting hole providing a limiting effect. The fixing component is either a coiled rope or a telescopic assembly. This utility model coiled rope hook device has a simple structure. When used in a car, it is placed inside a cup holder, allowing for flexible adjustment of the hook rope's angle and length for convenient use by the driver and passenger. It has strong load-bearing capacity and can hang items such as keychains, plastic bags, and garbage bags. When not in use, it can be retracted and placed inside the cup holder, maintaining the car's aesthetics and tidiness. It can also be used in other applicable scenarios.
Owner:李宗清
Modular cylindrical protective device
The utility model discloses a modularized cylindrical protection device, and relates to the technical field of mechanical transmission safety protection, in particular to a modularized cylindrical protection device suitable for a coupler between a centrifugal pump and a driver. The device is arranged outside a coupling between a centrifugal pump and a driver; the modularized cylindrical protection device is fixedly connected with the centrifugal pump through the detachable supporting plate module. The modularized cylindrical protective device is a protective cover main body. The shield body is of a cylindrical structure formed by bending a plate-shaped structure with certain strength, and the plate-shaped structure is connected into the cylindrical structure in a fastened mode through the fast-assembly fastening unit. The shield body is fixedly connected with the centrifugal pump through the detachable supporting plate module. A hasp type maintenance skylight module is arranged on the shield main body; and a replaceable lengthened section module is assembled on the shield main body. According to the technical scheme, the problems that in the prior art, installation is complex, protection performance is insufficient, and maintenance is inconvenient are solved.
Owner:EPUT (DALIAN) CRYOGENIC PUMP CO LTD
Shoulder strap adjustable handbag
The utility model belongs to the technical field of handbag, concretely relates to adjustable shoulder strap formula handbag, including the bag body, the bag body and the shoulder strap of extending setting along the bag body height direction, the bag body is formed with the gap between the inside and outside two layers, the inside and outside layer between the inside layer and the outside layer form gap, the shoulder strap is circular and surrounds the bag body setting, and the shoulder strap and the bag body coincide portion set in the gap between the inside and outside layer of the bag body length direction both sides, the shoulder strap lower extreme is located in the gap between the inside and outside layer of the bag body bottom surface, the shoulder strap can slide in the gap, the bag body is provided with the both sides of the shoulder strap and is equipped with the adjusting hole, the bag body is equipped with the both sides of the shoulder strap and is equipped with the limiting device still in the upper end, and the limiting device and the shoulder strap correspond to set, and the limiting device will be opposite fixed with the bag body with the shoulder strap. Through the above-mentioned component's setting, not only makes the handbag neatness high, but also can adjust length range to be bigger, improves the bearing capacity and the service life of handbag simultaneously.
Owner:DONGGUAN CITY YONGFENG WEBBING CO LTD
Air conditioner hole waterproof, ant insect and beautifying device without external installation
ActiveCN224314380UAvoid damp and mildewavoid enteringDucting arrangementsBuilding insulationsStructural engineeringAir conditioning
The utility model discloses a kind of without external installation's air conditioning hole waterproof, prevent insect and ant, beautifying device, belong to air conditioning hole protection technical field, including the outer sleeve installed in air conditioning pipe hole inside, the inner tube of the outer sleeve is slidably installed with inner sleeve, the limiting frame that the inner sleeve after adjustment is positioned is provided on the outer sleeve, the end side surface of the outer sleeve away from outer sleeve is distributed with the opening for passing through pull rope, inner soft rubber baffle pipe for closing opening is clamped in the inner tube of inner sleeve, the outer sleeve includes the outer tube for being installed in air conditioning pipe hole, outer tube soft rubber sleeve is installed at the position of inner wall surface, by optimizing structure design, inner sleeve includes the inner tube of sleeve connection in the inner tube of outer sleeve, realize whole indoor operation installation, effectively solve the water seepage, insect and ant invasion problem existing in existing air conditioning hole, and improve hole overall appearance degree, with adjustable simultaneously, adapt to the installation demand of different thickness wall.
Owner:彭涛
A soil pipe and toilet arrangement
The embodiment of the present application relates to the technical field of bathroom, and discloses a sewage discharge pipe and a closestool device, which comprises a first connecting pipe, a second connecting pipe, a fixing member, and the second connecting pipe is sleeved with one end of the first connecting pipe, and the second connecting pipe can move along the axial direction relative to the first connecting pipe, the pipe diameter of the second connecting pipe is greater than the pipe diameter of the first connecting pipe, the fixing member is sleeved with the outer wall of the second connecting pipe, and the fixing member is used for locking or loosening the second connecting pipe, wherein when the second connecting pipe moves towards the direction close to the first connecting pipe, the overall length of the first connecting pipe and the second connecting pipe is shortened, and when the second connecting pipe moves away from the direction of the first connecting pipe, the overall length of the first connecting pipe and the second connecting pipe is elongated. Through the above mode, the length of the sewage discharge pipe can be adjusted.
Owner:ZHEJIANG IKAHE SANITARY WARES
A portable home energy storage box
ActiveCN224288450Uflexible liftingPlace stableBatteries circuit arrangementsElectric powerRoombaControl theory
This application relates to the field of energy storage box technology and discloses a portable home energy storage box, including an energy storage box body. Multiple guide rails are fixedly connected to the outer walls of both sides of the energy storage box body. Sliding strips are slidably connected to the inner walls of the guide rails. Universal wheels are installed at the bottom ends of the multiple sliding strips, and a top frame is fixedly connected to their top ends. A lifting mechanism for adjusting the height of the multiple universal wheels is installed between the top frame and the energy storage box body. A handle is hinged to the top outer wall of the top frame through a connecting seat. In this utility model, the lifting mechanism can realize the flexible lifting and lowering of the universal wheels. When it is necessary to move the energy storage box, the handle is turned to drive the two-way lead screw, which drives the nut ring and connecting rod to move, so that the universal wheels lower and contact the ground, easily supporting the energy storage box. Users can use the universal wheels to achieve 360-degree free turning and movement, whether moving between different rooms in the home or pushing it on complex outdoor terrain, it can easily cope with the situation.
Owner:GUANGDONG RUIQIT ENERGY TECHNOLOGY CO LTD
A clamping tool for machining a large thin-walled cylinder and a method of using the same
The present application relates to the technical field of large thin-walled cylinder processing, and discloses a clamping tool for large thin-walled cylinder processing and a use method thereof, the clamping tool comprises support frames arranged at the axial two ends of the large thin-walled cylinder respectively; the two ends of the support frame are in abutment with the inner walls of the large thin-walled cylinder respectively, and the length of the support frame is adjustable. The present application can adapt to the clamping requirements of cylinders with different diameters and has high universality.
Owner:DONGFANG TURBINE CO LTD
Anti-deviation deep well measuring instrument telescopic rod locking device
ActiveCN224149542UAchieve stable fixation at multiple anglesavoid offsetSurveyMeasuring instrumentRock bolt
The utility model relates to the technical field of deep well measuring equipment, in particular to an anti-deviation deep well measuring instrument telescopic rod locking device which comprises a telescopic rod body, a locking assembly is arranged at the end of the telescopic rod body, and the locking assembly comprises an L-shaped plate fixedly installed at the end of the telescopic rod body. A vertical section plate body of the L-shaped plate abuts against the inner wall of the deep well, a left anchor rod and a right anchor rod are inserted into a top plate body of the L-shaped plate, the anchor rods are inserted into soil around the deep well for fixing operation, a vertical plate is fixedly installed on the bottom face of an end plate body of the L-shaped plate, a threaded rod is in threaded connection with the vertical plate, and a pressing disc is fixedly installed at the inner end of the threaded rod. The compressing disc is compressed on the outer surface of the deep well, and the telescopic rod body comprises a first connecting rod, a second connecting rod in sliding connection with the first connecting rod and a third connecting rod in sliding connection with the second connecting rod. According to the utility model, the telescopic rod can be conveniently locked, deviation is prevented, and the measurement accuracy is improved.
Owner:HENAN ZHENGKAIXIN INFORMATION TECH CO LTD
Environment-friendly sewage treatment device
ActiveCN224091624UImprove efficiencyincrease flexibilityWater/sewage treatmentSewageSewage treatment
The utility model discloses an environment-friendly sewage treatment device which comprises a water inlet pipe arranged on a sewage treatment device body, one end of the water inlet pipe is provided with a sewage pool, the sewage pool is connected with a connector, and the connector is used for conveying sewage into the water inlet pipe. The connector opening is connected with a telescopic joint pipe through an outer stabilizing sleeve so as to guide sewage into a sewage pool. According to the environment-friendly sewage treatment device, through the arranged telescopic joint pipe, the length of the telescopic joint pipe can be flexibly adjusted according to the distance and position change of a sewage source, and the sewage introduction efficiency and the device flexibility are improved. In operation, an operator can adjust the sewage introduction path by manually stretching or retracting the telescopic joint pipe, and the operation is simpler and more convenient than a traditional mode. In addition, the outer stabilizing sleeve piece is connected with the connector and the first supporting pipe opening through threads, a sealing ring can guarantee the sealing performance of the connecting position during rotating installation, sewage leakage is prevented, environmental pollution is avoided, it is guaranteed that all sewage enters a treatment system, and the treatment effect is guaranteed.
Owner:INNER MONGOLIA LIANYOU CONSTRUCTION ENGINEERING GROUP CO LTD
Dust removal device for server operation and maintenance
The utility model discloses a dust collector for server operation and maintenance, its characterized in that: including the first dust gun pipe and second dust gun pipe of matched use, the second dust gun pipe sliding insertion is to the inner wall of first dust gun pipe, and the inner end surface of second dust gun pipe and the end portion inner wall of first dust gun pipe away from second dust gun pipe are connected with the flexible hose, the end portion of first dust gun pipe away from second dust gun pipe is connected to dust catcher, and the telescopic amount of adjustable of second dust gun pipe with first dust gun pipe can be facilitated personnel to carry out dust collection operation to the different parts of server, the utility model discloses through setting the first dust gun pipe and second dust gun pipe of telescopic, and through the flexible hose connection, the flexible adjustment of dust gun pipe length has been realized, and it is convenient to carry out the thorough cleaning in the narrow space of server inside in -depth, has improved dust removal efficiency and operation convenience significantly.
Owner:GUANGXI CHENGJUTONG TECHNOLOGY CO LTD
