Patents
Literature
194results about How to "Easy to disassemble and replace" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Flange pipe fixing tool
The application relates to the technical field of pipeline fixation, and particularly discloses a flange pipe fixing tool, which comprises a fixing sleeve and a hoop assembly sleeved in the fixing sleeve, a driving piece is arranged on the fixing sleeve and used for driving the hoop assembly to slide in the fixing sleeve, the diameter of the fixing sleeve gradually decreases from one end far away from the driving piece to one end close to the driving piece, the hoop assembly comprises a plurality of hoop blocks arranged in sections, gaps exist between adjacent hoop blocks, a clamping groove for accommodating a flange pipe is arranged at one end of each of the plurality of hoop blocks far away from the driving piece, and the clamping grooves arranged on the surfaces of the plurality of hoop blocks form a clamping area for clamping the flange pipe. The application has the effect of improving the positioning precision of the flange pipe.
Owner:SHANGHAI JIANGNAN SHIPBUILDING PIPE SYST CO LTD
Four-roll plate bending machine with adjustable roll spacing
ActiveCN224372475UEasy to limitEasy to disassemble and replaceMetal-working feeding devicesPositioning devicesHydraulic cylinderControl engineering
This utility model relates to the field of plate rolling equipment technology, and discloses a four-roll plate rolling machine with adjustable roller spacing. It includes a machine base, a drive seat fixedly connected to the left side of the top of the machine base, and a bearing seat fixedly connected to the right side of the top of the machine base. A main roller is rotatably mounted between the drive seat and the bearing seat. A mounting seat is provided below the main roller, and a secondary roller is rotatably mounted inside the mounting seat. A first roller is located at the front end of the secondary roller, and a second roller is located at the rear end. This four-roll plate rolling machine with adjustable roller spacing allows the secondary roller to be moved by a second hydraulic cylinder to adjust the spacing to match the thickness of the plate. A first position sensor can accurately monitor the spacing of the secondary roller. The first hydraulic cylinder can push the support seat to adjust the first and second rollers. The second position sensor can accurately detect the positions of the first and second rollers, solving the problem of inconvenient and inaccurate spacing adjustment.
Owner:NANTONG HAITUO MASCH CO LTD
Continuous anti-blocking discharging structure of kneader
ActiveCN224345817UEasy to disassemble and replaceImprove practicalityTransportation and packagingMixer accessories
The utility model relates to a discharge structure belongs to kneading machine technical field, concretely is a kind of kneading machine continuous type anti -blocking discharge structure, including shell, the shell is respectively equipped with feed inlet and discharge port, the shell is fixedly connected with deslagging port, the shell is rotatably connected with multiple rotating columns;In the utility model, when needing to replace cleaning roller, rotating threaded cap, so that threaded cap is separated from fixed sleeve, then cleaning roller can be removed from fixed sleeve, it is cleaned and replaced, so that the device is convenient for the disassembly and replacement of cleaning roller, improve the practicability of the device, by the cooperation of protective shell, motor, driving roller, driven roller and belt, so that motor can drive conveyor belt operation simultaneously drive cleaning roller to clean conveyor belt, cannot additionally install driving mechanism to drive cleaning roller, to reduce the production cost of the device.
Owner:QINGDAO HAIJIA AJUVANTS
An integrated oil-water separation device
ActiveCN224307867UEasy to disassemble and replaceeasy to replaceNon-miscible liquid separationStationary filtering element filtersWater filterGear wheel
This utility model discloses an integrated oil-water separation device. The oil-water separation device includes a processing tank. A cover plate is movably mounted on the top of the processing tank via a rotating assembly, and an inlet is reserved on the top of the cover plate. An outlet is installed at the bottom of the processing tank. This utility model utilizes a motor to drive a rod, which in turn rotates a movable sleeve rod, causing a gear to rotate. A toothed block meshing with the gear is fixedly connected to the inner wall of a pre-reserved annular groove in the cover plate, causing the cover plate to rotate. Simultaneously, the arc-shaped plate rotates, allowing for vertical movement. This facilitates the lifting of the oil-water filter plate during cover plate lifting operations, making the oil-water filter plate exposed outside the processing tank easier to disassemble and replace. After the oil-water filter plate is exposed, rotating the threaded rod causes the annular groove to rotate, winding or unwinding a pull rope. The pull rope controls the movement of the interlocking block, enabling the disassembly and assembly of the oil-water filter plate, facilitating its replacement.
Owner:FUJIAN LUYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
A type of PE foam car cargo box mat
ActiveCN224427299UEasy to disassemble and replaceImprove stress resistanceClassical mechanicsStructural engineering
This utility model relates to a PE foam car cargo box mat, comprising: a base plate, an insert groove inside the base plate, multiple sets of mounting holes on both sides of the bottom of the insert groove, six sets of positioning slots on both sides of the top of the base plate, a set of snap-fit components on both sides of the inner wall of the positioning slots, a set of limiting slots on both sides of the inner wall of the insert groove between adjacent sets of positioning slots, multiple mat body parts inserted into the insert groove at positions corresponding to the limiting slots, pressure plate grooves on both sides of the top of the mat body and at the center of the mat body, multiple sets of positioning insertion holes at the bottom of the pressure plate grooves on both sides, and a pressure plate bracket inserted into the top of the base plate above the mat body. The beneficial effects of this utility model are: the design facilitates the disassembly and replacement of damaged areas of the mat, enhancing overall practicality.
Owner:ZHEJIANG NINGDING PACKAGING TECH CO LTD
Daily necessity display rack with plug-in shopping guide board
ActiveCN224268831UEasy to installEasy to disassemble and replaceShow cabinetsShow shelvesSoftware engineeringMechanical engineering
Owner:KUNSHAN SUPERMIX PRINTING TECH CO LTD
Impact crusher composite hammer head structure
The utility model relates to impact breaker composite hammer head technical field discloses an impact breaker composite hammer head structure, including the crushing end, the top of crushing end is provided with fixed end, the top inside fixed end is provided with mounting hole. This impact breaker composite hammer head structure is provided with mounting pad, reservation groove, first fixed hole, mounting bolt and protective sleeve, and the protective sleeve can protect the mounting hole, prevent the mounting hole from wearing and affecting use, need when the protective sleeve is fixed make the first fixed hole on mounting pad and the first fixed hole inside reservation groove alignment, after alignment, the mounting bolt is screwed into the inside first fixed hole and mounting pad is fixed, since mounting pad is installed at the front and rear ends of protective sleeve, so the protective sleeve can be fixed in position by fixing mounting pad, solve the problem that the mounting hole on the hammer head is easy to wear, inconvenient to protect the mounting hole, easy to affect the use of hammer head.
Owner:HANGZHOU AUBEMA MASCH EQUIP CO LTD
A high-precision plug-in and plug-out durability test device
The utility model discloses a kind of high-precision plug-in durability test equipment, belong to quick coupling detection technical field, including test box, the inside fixed connection of test box has workstation, the top fixed connection of workstation has the bottom plate of upper and lower parallel distribution, and fixedly connected with precision guide rod between bottom plate;The utility model, the setting of precision guide rod ensures that the sliding direction of push plate is accurate, prevents push plate deviation and causes plug alignment deviation;Female plug and female plug base thread connection, male plug and male head base bolt fixing mode, both facilitate staff to dismantle replacement female plug and male plug at any time, adapt to the test demand of different model plug, improve equipment versatility;Driving unit drives push plate to complete plug-in action automatically, replace manual operation, not only improve test efficiency, also avoid the error of manual operation, ensure the consistency of test result.
Owner:SUZHOU MEIXIN TESTING TECH CO LTD
A wire hook support
This utility model discloses a wire guide hook bracket, relating to the field of wire drawing machine technology. During high-speed movement, the magnet in the wire guide hook bracket may detach from the slot, leading to deviations in magnetic force counting data. This utility model includes a bracket body, a fixing part, and a magnet component. The bracket body has a placement groove on its surface, and the fixing part is located inside the bracket body, having a sliding block disposed on the inner side of the bracket body. The bracket body has a square slot. This utility model uses the elastic force of a spring to push a cover plate, causing the fixing block to insert into the fixing slot of the magnet component, thus reinforcing the magnet component and reducing the possibility of it detaching from the bracket body during movement. Furthermore, the fixing of the magnet component can be quickly released by sliding the sliding block, facilitating disassembly and replacement by operators.
Owner:YIBIN FUTONG PLASTIC & RUBBER CO LTD
A feeding device for a mine tray production line
ActiveCN224410721UPlay a role in retrieving materialsEasy to take outProduction lineElectric machine
The utility model discloses a kind of feeding devices for mining tray production line, including bottom plate, controller is set on its upper end left side;Speed reducer motor, it is set in the lower end left side of bottom plate, and the output end of speed reducer motor is connected with movable structure, the movable structure includes link wheel, mounting wheel and mounting rod, and link wheel is installed in the output end of speed reducer motor;Moving plate, it is installed in the outside of mounting rod, and the inside right side of moving plate is provided with pneumatic telescopic rod, the right side of pneumatic telescopic rod is connected with mounting plate, and the inside of mounting plate is connected with connecting plate, the inside of connecting plate is provided with clamping structure, and clamping structure includes electric telescopic rod, fixed block and link plate. The feeding device for mining tray production line is provided with movable structure, can move raw material steel plate, so as to raw material steel plate is fed, and provided with clamping structure, can play the role of taking material to raw material steel plate.
Owner:JIZE JINSHUFU MASCH MFG CO LTD
A close fit taper motor shaft for easy replacement
ActiveCN224283199Uquick installationEasy to disassemble and replaceShaftsMechanical energy handlingClassical mechanicsElectric machinery
A replaceable, tightly fitting tapered motor shaft includes a first sealing shaft, a positioning shaft, a support shaft, a rotor shaft, a second sealing shaft, and a tapered shaft. The positioning shaft is fixedly connected to one end of the first sealing shaft, and the support shaft is fixedly connected to the other end of the positioning shaft. The other end of the support shaft is detachably connected to one end of the rotor shaft. A toothed bushing is fitted onto the rotor shaft, and the other end of the rotor shaft is also detachably connected to the second sealing shaft. The other end of the second sealing shaft is fixedly connected to one end of the tapered shaft. This invention allows for easy disassembly and replacement of the vulnerable rotor shaft when it is damaged, thanks to springs and a special-shaped groove. Furthermore, the toothed bushing allows for quick installation of the motor rotor. Thus, after wear or damage, only the vulnerable parts need to be repaired and replaced, eliminating the need for complete replacement and reducing costs while improving work efficiency.
Owner:NINGBO ZHENMING SHAFT
A hand-cranked activated carbon cleaning device
ActiveCN224313244USuitable for cleaning needsSimple structureCarbon compoundsActivated carbonEnvironmental engineering
This utility model discloses a hand-cranked activated carbon cleaning device, including a cleaning hood mounted between fixed supports via a horizontal shaft. Both ends of the cleaning hood are sealed with support panels. A mesh is evenly distributed on the outer cover between the support panels, and a feed inlet is also provided on the outer cover. Both ends of the horizontal shaft extend out from the support panels, with the extended portions resting on the fixed supports. One end is connected to a hand crank handle. The horizontal shaft is also fixedly connected to the support panels. A water pipe support is provided beside the fixed supports, with the water pipe horizontally mounted on the support and positioned above the cleaning hood. Multiple nozzles are arranged on the water pipe. This utility model device has a simple structure and low cost, suitable for activated carbon cleaning needs in environments without electricity or in small-scale scenarios, as well as for cleaning small-scale (1-20 kg) activated carbon in laboratories.
Owner:YISHUIYUAN BIOTECHNOLOGY (XIAN) CO LTD
Split type mining diamond compact
ActiveCN224300811UAvoid affecting work efficiencyEasy to disassemble and replaceDrill bitsConstructionsStructural engineeringAnnular array
The utility model discloses a kind of split type exploitation diamond composite sheet, belong to diamond composite sheet technical field, including diamond pedestal and diamond surface layer, the upper surface edge position of diamond surface layer is provided with wear-resistant arc-shaped back edge, diamond surface layer's upper surface middle position integrally has several cutting knives, several cutting knives are annular array and are arranged at the surface position of diamond surface layer, the two sides of cutting knife all have cutting bevel;By setting diamond pedestal and gold face layer cooperation assembly plug post and assembly bolt use, diamond pedestal and diamond surface layer split type design, after being inserted into assembly slot by assembly plug post, and using assembly bolt to assemble, diamond composite sheet of split type design can only dismount and replace diamond surface layer when appearing cutter body abrasion in use process, while retaining diamond base layer, it is convenient to dismount and replace, and can avoid the tediousness of dismounting diamond pedestal and affect operation efficiency.
Owner:ANHUI AKESEN NEW MATERIAL CO LTD
A thyroid breast drainage device
The utility model discloses a kind of thyroid breast drainage equipment, comprising: threaded insertion in the upper end of fixed storage component for the drainage connection component of body fluid circulation, the upper end of the drainage connection component is fixedly connected with the drainage fixed component for drainage.The beneficial effects of the utility model are as follows: by being provided with fixed storage component, drainage bag is conveniently replaced, and at the same time, the device can be firmly fixed on the patient, by being provided with drainage connection component, let drainage connecting pipe be firmly fixed in the upper end of fixed storage component by threaded sleeve joint structure, it is convenient to disassemble and replace, by being provided with drainage fixed component, let drainage cover block cover drainage port, greatly reduce the liquid exudation of wound, increase the protective property of device use.
Owner:SHENZHEN SECOND PEOPLES HOSPITAL (SHENZHEN INST OF TRANSLATIONAL MEDICINE)
Anti-blocking device for drawing frame
The utility model relates to the technical field of drawing frames, and discloses an anti-blocking device for a drawing frame, the anti-blocking device comprises a U-shaped frame arranged at an inlet of the drawing frame, two rotating shafts are rotatably mounted in the U-shaped frame, the two rotating shafts are both fixedly sleeved with hair collecting roller sleeves, felt is detachably mounted and fixed on the two hair collecting roller sleeves, and the hair collecting roller sleeves are fixedly sleeved with the felt. A driving assembly is arranged on the front side of the U-shaped frame and used for controlling the two rotating shafts to rotate relatively, and two dust suction hoods with the bottoms being open are fixedly installed in the U-shaped frame. Compared with the prior art, the device has the following advantages and effects that the adhesion effect of the felt is matched with the negative pressure dust collection effect, a dual protection mechanism is formed, short fibers, fluff and other impurities on the surfaces of fiber strips can be comprehensively and efficiently cleaned away, the blocking phenomenon caused by accumulation of the impurities at an inlet of the drawing frame is avoided, the impurities cannot enter the drawing frame easily, and the service life of the drawing frame is prolonged. Therefore, smoothness of a fiber rod conveying channel at the inlet of the drawing frame is guaranteed, and stable and efficient operation of the drawing frame is guaranteed.
Owner:ZAOYANG DIJIN TEXTILE CO LTD
An automobile side wall assembly clamp positioning pin assembly
The utility model is suitable for the technical field of clamp, provides a kind of automobile side wall assembly clamp positioning pin subassembly, including positioning pin body;Pin head is movably connected in the bottom end of positioning pin body, and through-hole is opened in the pin head;Fixed groove is opened in the inside upper end of positioning pin body, and the inside of the positioning pin body in the top of fixed groove is equipped with thread groove, and the inside of the positioning pin body in the top of thread groove is equipped with through slot;Connecting rod is set in the inside of through slot, and the bottom end of connecting rod is fixedly connected with the thread rod extending to the inside of thread groove, and the bottom end of thread rod is fixedly connected with the fixed block extending to the inside of fixed groove.The automobile side wall assembly clamp positioning pin subassembly provided by the scheme utilizes four abutting structures, can be centrally clamped and positioned to positioning pin body inserted into the inside of positioning hole, ensure that positioning pin body and positioning hole are at the same axial center, reduce positioning error, and can improve the clamping property of positioning pin body and the inner wall of positioning hole.
Owner:WUHAN HAIDEKE ELECTROMECHANICAL CO LTD
A device for measuring the liquid nitrogen wetting contact angle of a cryosolid surface
ActiveCN116026727BGuaranteed stabilityImprove stabilitySurface/boundary effectMaterial analysis by optical meansNitrogen atmosphereNitrogen gas
The application provides a liquid nitrogen wetting contact angle measuring device for a super-low-temperature solid surface, comprising a super-low-temperature solid surface cooling assembly, a nitrogen atmosphere protection assembly, a liquid nitrogen titration assembly and a wetting contact angle observation assembly, wherein the super-low-temperature solid surface cooling assembly can make the sample quickly enter and maintain the super-low-temperature state during the test through liquid nitrogen circulation and a silver cooling plate. The nitrogen atmosphere protection assembly discards the commonly used vacuum scheme in engineering and adopts dry nitrogen protection to avoid the rapid gasification of liquid nitrogen under vacuum. The liquid nitrogen titration device realizes the dropping of liquid nitrogen at different heights, supports the related research on wetting contact angle measurement and droplet impact dynamics. The wetting contact angle observation assembly guarantees the observation of the droplet shape under the super-low-temperature environment through a light source plate, a blowing device and the like. The application fills the gap in the research on the wetting and spreading behavior of super-low-temperature fluid on a cooled solid surface and has important value for super-low-temperature fluid lubrication and super-low-temperature fluid transportation.
Owner:HEFEI UNIV OF TECH
Acid and alkali waste gas treatment teflon corrosion resistant pipeline
ActiveCN224381017UEasy to disassemble and replaceGuaranteed stabilityCorrosion preventionPipe elements
This utility model discloses a Teflon-coated anti-corrosion pipe for treating acid and alkali waste gas, belonging to the technical field of waste gas treatment pipes. It includes an anti-corrosion branch pipe, an anti-corrosion merging pipe, a filter assembly installed between the branch pipe and the merging pipe for filtering acid and alkali waste gas, and an anti-loosening mechanism used in conjunction with the filter assembly. The filter assembly includes a filter cartridge connected to the branch outlet of the branch pipe and a filter protection cartridge installed outside the filter cartridge. The filter cartridge filters the acid and alkali waste gas, and the filtered waste gas is then discharged from the merging inlet of the merging pipe through the filter protection cartridge. This utility model effectively filters waste gas, facilitates maintenance, reduces clogging of the filter structure, ensures effective waste gas purification, and allows the waste gas treatment equipment to operate normally without shutting down during maintenance, thus guaranteeing the efficiency of acid and alkali waste gas treatment.
Owner:SICHUAN ZHONGKE HEFENG TECHNOLOGY CO LTD
一种防积灰翅片管省煤器结构
Owner:JIANGSU HENGDING NEW ENERGY TECH CO LTD
A rubber stopper punching device
ActiveCN224275384UMeet the drilling needs of different specificationsImprove drilling efficiencyMetal working apparatusMechanicsRetaining ring
This utility model discloses a rubber stopper drilling device, including a base, with side columns installed on both the left and right sides of the upper end of the base. A top plate is fixed to the top of each side column, and a cylinder is installed on the top plate. A push rod is fixed to the output end of the bottom of the cylinder, and a pressure block is fixedly sleeved on the bottom end of the push rod. A rubber stopper positioning mechanism is movably inserted into the slot. The rubber stopper positioning mechanism includes an upper positioning block and a lower positioning block. A drilling pin insertion hole is opened on the upper positioning block, and a second retaining ring and a rubber stopper insertion hole are opened on the upper end face of the lower positioning block. A drilling pin is inserted into the drilling pin insertion hole, which can meet the drilling requirements of different specifications of rubber stoppers. Under the premise of stable fixing of the rubber stopper, the cylinder drives the pressure block to drill multiple rubber stoppers at one time, which greatly improves the drilling efficiency of rubber stoppers. The operation is simple and convenient, and disassembly and replacement are also more convenient.
Owner:YUEQING JINTAI IND CO
A bag-opening machine edge-pressing strip structure to prevent fabric displacement
ActiveCN224268405UEasy resetImprove adaptabilityClothes making applicancesClassical mechanicsStructural engineering
This utility model provides a sealing strip structure for a bag opening machine to prevent fabric displacement, belonging to the technical field of bag opening machines. This sealing strip structure includes a bag opening machine body. Two long sealing strips are arranged opposite each other on one side of the body. Two rotating shafts are rotatably connected within each sealing strip. An installation assembly is fixedly connected to one end of each shaft. A rubber strip is fixedly connected within the installation assembly. Two snap-fit components are arranged opposite each other within each sealing strip, snapping with the rotating shafts. A pulling component is fixedly connected to the top of each sealing strip, connecting with the snap-fit components. In this application, the sealing strip structure facilitates timely rotation when one side of the rubber strip shows fatigue or wear, allowing the use of the rubber strip on the other side. This facilitates quick maintenance, extends the replacement cycle, reduces operating costs, and allows for easy and quick disassembly and replacement of the rubber strip.
Owner:XINDEXU AUTOMATION TECHNOLOGY (CHONGQING) CO LTD
A modular quick-release caliper tooling
ActiveCN224445852UImprove work efficiencyEasy to disassemble and replaceMechanical engineeringPhysics
Owner:WENZHOU LIERNUO MOTORCYCLE PARTS CO LTD
A blackboard writing device based on a pluggable buffer acquisition screen structure
ActiveCN224287500UEasy to installThe purpose of convenient protectionFurniture partsInput/output processes for data processingSoftware engineeringShielding block
This utility model provides a blackboard writing device based on a pluggable buffer acquisition screen structure, including a bracket, a fixing groove, an adjustable hanging fixing frame structure, a pluggable buffer acquisition screen structure, a hanging sliding fixing plate structure, and a protective film. The bracket, fixing groove, connecting frame, L-shaped hanging rod, hanging hole, and threaded ring are designed to work together to facilitate the hanging of the L-shaped hanging rod by inserting expansion bolts through the hanging hole, making blackboard installation easier. The bracket, fixing groove, protective film, touch screen, L-shaped fixing frame, sliding hole, fixing bolt, and shielding block are designed to protect the touch screen during data writing and acquisition by placing the protective film on the right side of the touch screen.
Owner:SHANDONG STAR EDUCATION TECH CO LTD
A kind of anti-falling board auxiliary jig structure for small size PCB production
ActiveCN224356354UConductive pattern polishing/cleaning
The utility model discloses a kind of anti-falling board auxiliary jig structures for small size PCB production, it is related to auxiliary jig technical field, and it includes: substrate bearing plate, multiple support platforms and multiple drainage open area are equipped on the substrate bearing plate, the end of the support platform is provided with clamping point, the lower side notch of the drainage open area extends to the bottom surface of substrate bearing plate, the upper side four corners of the substrate bearing plate are all installed with support seat, adjusting screw is screwed through in the support seat, the inner end of the adjusting screw is rotatably connected with clamping piece, gauze is laid on the substrate bearing plate, and the four corners of the gauze are connected with four clamping pieces respectively. The utility model is cooperatively designed by gauze and drainage open area, and gauze tension offsets water flow impact force, prevents PCB board displacement, and drainage open area accelerates liquid discharge, compared with traditional single anti-falling board structure, reduces the downtime of cleaning process.
Owner:AOSHIKANG TECH CO LTD +1
Fire resistant shielded low voltage power cable
ActiveCN121565558BScientific and reasonable structureeasy to useRelieving strain on wire connectionClimate change adaptationPower cableElectrical conductor
This invention discloses a fire-resistant shielded low-voltage power cable, relating to the field of power cable technology. It includes two insulating outer sheaths, each with a fire-resistant layer inside. An inner bushing is fitted inside the fire-resistant layer, and a conductor is installed inside the inner bushing. A thermosensitive mechanical separation mechanism is provided between the two insulating outer sheaths. This mechanism includes a cable sealing end sleeve. The invention has a scientifically sound and reasonable structure, is safe and convenient to use, and features a thermosensitive mechanical separation mechanism. The cable sealing end sleeve facilitates the fixing of the plug end cap, male plug, and male conductive terminal to both ends of the cable, and electrically connects the male conductive terminal to the cable conductor. Simultaneously, the cooperation of the intermediate connecting body, mechanism mounting ring, guide bushing, and axial retaining ring secures the high-pressure air chamber and pneumatic drive bladder, and allows the insertion of a locking ring for easy docking of the two cables.
Owner:NINGLIAN CABLE GRP CO LTD
A street lamp pole connecting device with windproof and shockproof functions
ActiveCN224397684Uavoid breakingExtended service lifeLighting support devicesProtective devices for lightingStructural engineeringShock resistance
The utility model provides a street lamp pole connecting device with windproof and shock resistance, include: a connecting base, the upper portion of connecting base has the boss, be equipped with one upper locating cylinder on the boss, the lower portion of connecting base has a lower locating cylinder, locating cylinder outer wall is equipped with a plurality of occlusal muscle, upper locating cylinder and lower locating cylinder are through, a connecting support, the connecting support includes annular arrangement's support rod, the top of support rod exceeds upper locating cylinder, support rod annular arrangement is outside upper locating cylinder, the top of support rod is fixed with support ring, support ring outer wall is set up with screw hole, and is connected through screw and lamp pole fixedly. This lamp pole connecting device simple structure can effectively realize windproof and shock resistance, and the lamp pole is not easy to break, and the service life is longer.
Owner:CHONGQING RONGHUI LIGHTING EQUIP CO LTD
Data recording apparatus with thread breakage prevention structure
ActiveCN224384677UEasy to disassemble and replaceImprove the installation effectCoupling device detailsStructural engineeringMechanical engineering
This utility model discloses a data recording device with an anti-detachment structure, including a data recorder, a connector, and a wire. Two sets of symmetrical mounting plates are fixedly installed on the back ends of both sides of the data recorder. A socket is located at the center of the top of the data recorder, and connectors are snapped into connection ports at both ends inside the socket. One end of the connector is fixedly connected to a wire. An extension plate is fixed to one end of the top of the data recorder. Anti-detachment brackets are installed at both ends of the front of the extension plate. The front of the anti-detachment bracket has an arc-shaped clamping groove for securing the connector, and the back ends of the anti-detachment bracket are fixedly connected to locking blocks. This utility model, through the coordinated use of components such as the data recorder, extension plate, anti-detachment bracket, locking blocks, locking groove, and arc-shaped clamping groove, facilitates the prevention of wire detachment from the data recorder, thereby improving the stability of its connection and fixation. It also facilitates the disassembly, replacement, and installation of the anti-detachment bracket.
Owner:CHENGDU DUOLIN ELECTRIC CO LTD
Hydraulic cylinder with external protection
ActiveCN224301154UImprove structural strengthImprove tear resistanceFluid-pressure actuatorsHydraulic cylinderHydraulic ram
The utility model relates to a hydraulic oil cylinder with external protection structure belongs to hydraulic oil cylinder technical field, including hydraulic oil cylinder main part, spiral reinforced telescopic cover, honeycomb guard, hydraulic oil cylinder main part is provided with piston rod, hydraulic oil cylinder main part and piston rod all are installed with trunnion, the both ends of spiral reinforced telescopic cover are connected through screw with hydraulic oil cylinder main part and piston rod respectively, hydraulic oil cylinder main part evenly fixedly installed has dovetail groove, honeycomb guard is inserted in dovetail groove, and the limiting bottom plug is inserted in dovetail groove and is positioned through screw. The utility model, set up honeycomb guard compared with traditional solid steel plate or plastic guard can have better impact resistance, and the weight is lighter, adopts split type design to facilitate the damaged piece to disassemble and replace, honeycomb structure attenuates vibration energy, improves the anti -vibration performance, and the honeycomb guard shell can effectively resist the rigid impact to the oil cylinder, especially suitable for mine, metallurgy, engineering machinery and other severe environment.
Owner:YANCHENG HAITE MACHINERY TECH CO LTD