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Simple connecting structure of rubber waterstop
ActiveCN224228011UHandle tight connectionsprevention of associativityBuilding constructionsMoisture penetrationLap joint
The utility model discloses a simple rubber waterstop connecting structure which comprises a connecting structure body used for being connected to the combination portion of a first waterstop plate and a second waterstop plate, and the connecting structure body comprises a supporting table arranged at the connecting end of the first waterstop plate in an extending mode; the lapping plate is arranged at the connecting end of the second water stop plate in an extending manner, is connected to the upper part of the supporting table and is used for connecting the first water stop plate and the second water stop plate into a whole; the connecting piece is connected to the connecting end of the first water stop plate and the connecting end of the second water stop plate and used for stably connecting the first water stop plate and the second water stop plate together. The rubber waterstop is simple in structure and novel and reasonable in design, the two adjacent rubber waterstops are tightly connected, the problems that after the rubber waterstops are installed, the joint portion possibly falls off, sealing is not tight and the like can be effectively prevented, meanwhile, the connecting pieces can ensure that the joint portion is tightly attached to the surrounding area, a good sealing effect is achieved, and the service life of the rubber waterstops is prolonged. And moisture permeation is effectively prevented.
Owner:YUNNAN JIANTOU WENSHAN CONSTR CO LTD
Ammonium nitrate solution concentration blending reaction kettle with explosion-proof function
ActiveCN224388738UImprove sealingImprove structural strengthHollow article cleaningChemical/physical/physico-chemical stationary reactorsThermodynamicsElectric machinery
The utility model discloses an ammonium nitrate solution concentration blending reation kettle with anti -explosion function belongs to reation kettle equipment technical field, the utility model discloses a reation kettle body is communicated with the discharge valve at reation kettle body bottom, can carry out even heating to solution through the electric heating plate in the reation kettle body inner wall bottom groove, avoid local temperature too high and cause ammonium nitrate to decompose gas and cause explosion, the cooperation design of stirring rod and top motor can carry out sufficient stirring to ammonium nitrate solution in reation kettle, make solution concentration distribution even. The annular ring and the explosion -proof pipe fixedly connected with the annular ring that reation kettle body surface sets up up and down, effectively enhanced the overall structural strength of reation kettle, the gas outlet pipe of top annular ring and the gas inlet pipe of bottom annular ring mutually cooperate, and the outside cold gas enters the space between the explosion -proof pipe and reation kettle body, and then even cooling is carried out to reation kettle body, and then gas is discharged to the outside from the gas outlet pipe, and the device has the advantages that the explosion -proof effect is good.
Owner:XINJIANG GOLDEN ELEPHANT SINCERITY COAL CHEM&T CO LTD
Water tank with constant pressure metering function
The utility model discloses a water tank with constant pressure measurement function belongs to water tank technical field, aims at solving the most water outlet point of prior art is located water tank under one side of liquid level, and the position of water outlet point is fixed immovably, along with the water supply of carrying out, the liquid level in water supply water tank is constantly reduced, wherein the distance between water outlet point and liquid level will constantly reduce, lead to the water pressure of water outlet point constantly small, although the water tank usually has the water replenishing mechanism to reach the purpose of time water replenishing, but actually still can form fluctuation to the water pressure of water supply water tank, cannot realize constant pressure water supply, and the water replenishing of water tank single, every day also cannot carry out measurement statistics, thereby the actual water replenishing of subsequent management personnel cannot know water tank accurately, thereby bring the problem of influence to the judgment and overhaul of personnel. Including stainless steel water tank, the upper side of stainless steel water tank is connected with inlet pipe, and the other side below of stainless steel water tank is connected with outlet pipe.
Owner:SHIJIAZHUANG YIKANGNONG SCI DEV CO LTD +2
Full-automatic integrated patch gluing machine
This utility model relates to the field of glass processing technology, and in particular to a fully automatic integrated glass bonding and gluing machine. The fully automatic integrated glass bonding and gluing machine includes: a base, a glass body placed on top of the base, an electric push rod fixedly connected to the top of the base, an extrusion plate fixedly connected to the output end of the electric push rod, adjusting plates equidistantly installed on the top of the base, a first clamping plate fixedly connected to the side of the adjusting plate closest to the glass body, a second clamping plate fixedly connected to the side of the adjusting plate closest to the glass body, a scraper plate installed between multiple sets of corresponding first and second clamping plates, a driving component for moving the adjusting plates, a reciprocating component for reciprocating movement of the scraper plate installed inside the multiple sets of first clamping plates, and an adjusting component for changing the position of the adjusting plates. The fully automatic integrated glass bonding and gluing machine provided by this utility model has the advantages of precise clamping, automatic scraping, and flexible adjustment.
Owner:KARAMAY DUSHANZIXIN KAIYUAN DOORS & WINDOWS CO LTD
Bathroom faucet facilitating assembly
The utility model relates to the technical field of water faucet, concretely relates to a bathroom faucet convenient to assemble, technical solution main points include valve body, valve core subassembly, end cover and handle, the hot water flow channel, cold water flow channel, water outlet flow channel and installation groove are arranged in the valve body, the tank bottom of installation groove sets up hot water hole, cold water hole and water outlet hole, the isolation department is arranged in the valve body, the isolation department is symmetrically arranged two and separates hot water and cold water, two isolation departments form the hook groove area, the canyon area, hot water hole, cold water hole are in the hook groove area, and water outlet hole is in the canyon area, and at least two positioning grooves are arranged on the tank bottom, the positioning column of two with the positioning groove insertion is arranged on the valve core subassembly, makes the water pass hole of valve core subassembly and hot water hole, cold water hole and water outlet hole mutually coincide. The utility model realizes reliable convenient assembly through above -mentioned structure.
Owner:ZHEJIANG BOOU SANITARY WARE CO LTD
Button switch assembled in clamping and embedding mode
ActiveCN224248504UImprove stabilityExtended service lifeElectric switchesStructural engineeringPush switch
The utility model discloses a clamping and embedding assembled button switch which comprises a switch body which comprises an insulating outer shell and a switch function assembly. A main body of the insulating outer shell is a regular cylindrical barrel, an annular clamping and embedding step edge is formed on the upper edge of the regular cylindrical barrel, and the switch function assembly is packaged in the regular cylindrical barrel. First concave parts are formed in the positions, on the two sides of the regular cylindrical barrel, of the insulating outer shell, elastic buckles are formed at the positions of the first concave parts, and the elastic buckles are matched with the annular clamping and embedding step edges to form a combined clamping and embedding structure. The insulating outer shell is respectively provided with a group of wiring structures on the bottom surface and one side of the lower part of the regular cylindrical barrel, and the wiring structure on one side of the lower part of the regular cylindrical barrel is located in the second concave part. The utility model has the advantages of good assemblability, excellent insulating property, strong stability, long service life and the like, and is suitable for various electronic devices, especially for the operation panel assembly work of closed devices.
Owner:DONGGUAN HAOJIN ELECTRONICS CO LTD
An automated packaging method, system, and packaging device for a gas sensor.
PendingCN122084697Aaccurate mappingavoid mismatchUsing optical meansMaterial resistanceChannel adaptationInfrared temperature measurement
This application relates to the field of gas sensor packaging technology, specifically to an automated packaging method, system, and packaging device for gas sensors. The method includes: pre-establishing a packaging process parameter-gas-sensitive channel adaptation model; calculating the actual coaxiality deviation and correcting the sealing pressure reference value based on the gas-sensitive channel aperture; starting the integrated packaging unit, applying pre-pressure according to the corrected sealing pressure, and simultaneously collecting the temperature of the sealing area through an infrared temperature measurement module to determine whether dynamic adjustment of the welding temperature is needed; after welding, maintaining the corrected sealing pressure, and dynamically adjusting the pressure holding time based on the gas-sensitive channel length and the creep coefficient of the sealing material to complete the sealing process. This application achieves a precise balance between sealing performance and conduction efficiency by establishing a dynamic adaptation model of process parameters and gas-sensitive channel structure, overcoming the coupling imbalance bottleneck of existing technologies.
Owner:HUNAN GUANGZHI COMM TECH CO LTD
A pipeline seepage prevention deformation control support device based on soft soil foundation
PendingCN122083186AAvoid instantaneous stress concentration damagequick compensation
This invention relates to the field of pipeline seepage prevention technology, specifically to a pipeline seepage prevention deformation control support device based on soft soil foundation. The device is installed at the connection point of two adjacent pipelines. The device includes a bearing ring, a support member, and at least n sets of limiting members. Bearing rings are connected to the outer walls of both pipelines near the connection point. Each set of limiting members includes two bearing plates, arranged in an inverted V-shape with alternating front-to-back arrangements. Each bearing plate has a recessed groove containing a friction plate that slides back and forth. When the lower left side of the n bearing plates on the left side of the n sets of limiting members is far from the lower right side of the n bearing plates on the right side, the two friction plates in the same set make relative pressure contact. The support member supports the limiting members. This invention solves the problem that when a support device supports a pipeline, it easily shifts downwards with the settlement of the soft soil foundation, leading to deformation and leakage at the weak connection point of the supported pipeline.
Owner:HENAN FIFTH CONSTR URBAN & RURAL CONST DEVT CO LTD
A portable device for off-line downloading of a vehicle instrument program
The utility model discloses a portable equipment of vehicle-mounted instrument program offline download belongs to the field of automobile electron technique, including shell, control panel, state indicating unit, connecting wire bundle and man -machine interaction unit, and control panel fixed mounting is in the shell inside, and state indicating unit sets up in the shell surface, and connecting wire bundle one end is electrically connected with control panel, and the other end is from the shell inside and stretches out, and man -machine interaction unit sets up in the shell surface, and state indicating unit is electrically connected with control panel, the control panel includes MCU module, CAN communication module, external interface, power module, LED module, touch module, NOR FLASH module and USB communication protection interface, can be offline operation completely, through built -in large capacity NORFLASH storage program file, gets rid of the dependence of PC, notebook computer and so on host computer equipment, has promoted the portability and flexibility of field operation.
Owner:ZHEJIANG JUNDA INSTR CO LTD
High-efficiency valve sealing performance detection device
ActiveCN224216233Uheight adjustableimprove accuracyDetection of fluid at leakage pointMeasurement of fluid loss/gain rateVALVE PORTPhysics
The utility model relates to the technical field of valve detection, in particular to a high-efficiency valve sealing performance detection device, which comprises a box body, a sliding block connected onto the box body in a sliding manner, a support mounted on the sliding block, a bottom plate mounted at the bottom end of the support, a guide rail fixedly connected onto the bottom plate, a sliding seat connected onto the guide rail in a sliding manner, and a bracket connected into the sliding seat in a sliding manner, the sliding seat is in threaded connection with a first rotary knob, the end of the first rotary knob abuts against the bracket, the sliding seat is in threaded connection with a second rotary knob, the end, facing the guide rail, of the second rotary knob is rotationally connected with an abutting block, and the abutting block abuts against the guide rail. The air outlet end of the air injection pipe is connected with one clamp. The horizontal position of the bracket is adjusted by sliding the sliding seat on the guide rail, and the height of the bracket is adjusted by sliding the bracket in the sliding seat, so that the bracket is adaptive to valves with different lengths or diameters, and the bracket can conveniently and rapidly perform preliminary positioning on the valves with different specifications.
Owner:INNER MONGOLIA BOYOU CONSTR ENG QUALITY INSPECTION CO LTD
Nanoparticulate alkali-resistant hydrophobic modifier
The present application relates to the technical field of high polymer material, and particularly relates to a kind of nanoparticle alkali-resistant hydrophobic modifier.The nanoparticle alkali-resistant hydrophobic modifier is composed of 25-55 parts of skeleton resin, 15-45 parts of anchoring agent, 1-10 parts of reinforcing agent and 100-300 parts of solvent.The present application uses perfluoropolymer system, so that the modifier is resistant to temperature of 400 DEG C or above and strong alkali corrosion;After sintering, it forms homogeneous and firm combination with PTFE matrix, solving the problem of interface peeling.The modifier is particularly suitable for preparing sealing gasket for alkaline electrolytic cell in high-salt and high-humidity environment at sea, significantly improving the dimensional stability and service life of the gasket.
Owner:FLUDA HYDROGEN ENERGY TECH (ZHENJIANG) CO LTD
A soft copper conductor multi-strand synchronous stranded wire winding machine
This invention discloses a multi-strand synchronous stranding winding machine for soft copper conductors, relating to the technical field of conductor processing equipment. The machine includes a base, with a frame fixedly mounted on the top. Rotary shafts are rotatably mounted on both sides of the frame. A first guide frame, a second guide frame, and a mounting plate are fixedly mounted on the outer wall of the rotating shafts. A first servo motor is fixedly mounted on one outer wall of the frame. A first clamping assembly allows for quick clamping and fixing of the pay-off reel, making the clamping operation convenient and efficient. The pay-off and traction components can also adjust the clamping roller spacing via bolts to accommodate different specifications of soft copper conductors, offering strong versatility. Through the cooperation of the pay-off assembly, the second clamping assembly, the transmission structure, and the winding assembly, integrated synchronous operation of multi-strand soft copper conductors from pay-off, stranding, traction to winding is achieved. This not only improves the accuracy and quality of soft copper conductor processing but also optimizes the operation process and increases production efficiency.
Owner:CANGZHOU FENGQI TECH CO LTD
A dual-mode hydrological radar measuring device based on closed-loop attitude adjustment
This utility model discloses a dual-mode hydrological radar measurement device based on closed-loop attitude adjustment, belonging to the field of hydrological monitoring technology. It includes a sealed electronic cabin and an attitude adjustment mechanism. A pitch angle adjustment component is located between a bottom fixed base and a rotating base, used to drive the bottom fixed base to pitch and swing horizontally. An azimuth angle adjustment component is connected between the rotating base and the top fixed base, used to drive the rotating base to rotate horizontally vertically. Through a periodic task scheduling mechanism and pre-emptive closed-loop attitude adjustment, it can automatically and cyclically switch between water level measurement mode and flow velocity measurement mode under unattended conditions. Before each measurement, the radar beam is precisely adjusted to the optimal incident angle of the corresponding mode. Simultaneously, the "attitude adjustment first, measurement later" execution logic ensures that each data acquisition is performed under optimal physical conditions, fundamentally improving the measurement accuracy of water level and flow velocity parameters and realizing fully automated continuous hydrological monitoring.
Owner:XIAN MOUNTAIN ZHILIAN TECH CO LTD
Gasoline water suction pump
ActiveCN224187756Uavoid impact injuriesavoid tightnessPump componentsPump installationsImpellerWater source
The utility model provides a gasoline water suction pump, which relates to the technical field of water suction pumps and comprises a pump body, a gasoline engine is arranged on one side of the pump body, a turbine is rotatably mounted in the pump body, and the rotating end of the turbine extends to the outside of the pump body and is fixedly connected with the output end of the gasoline engine. A worker places the pump body on the ground, then the worker rotates the threaded column, the threaded column moves along the threaded hole in a threaded screwing-in mode, the threaded column drives the drill bit moving sleeve, the moving drill bit can break ground soil, then the drill bit is inserted into the soil, and then the supporting base is limited; the situation that after the gasoline engine is started, the pump body moves along the land under the vibration effect to cause impact damage is avoided, and meanwhile the situation that the water suction pipe is separated from a water source and idles to burn a seal or an impeller can be avoided.
Owner:CHONGQING CYBERRUNTONG MACHINERY MANUFACTURING CO LTD
Parallel hole damping-spiral tube inerter underwater damping device
PendingCN122258150Areduce driveImprove response accuracyVibration suppression adjustmentsVibration controlInerter
The application discloses a parallel hole damping-spiral tube inerter underwater damping device and belongs to the technical field of underwater vibration control. The device comprises an upper shell, a lower shell, a damping spring, an open small hole damping and an open fluid inerter. The upper shell and the lower shell are two parts in relative sliding. The damping spring and the open small hole damping are assembled in parallel to form an integral body, which together constitutes an open spring damping. The open spring damping and the open fluid inerter are connected in parallel, and the upper and lower ends of the two are respectively fixed to the upper shell and the lower shell. The open small hole damping and the open fluid inerter are both installed in the upper shell and the lower shell. The application adopts a parallel topology structure of inerter, damping and spring. The double spiral pipes and the symmetrical piston rods realize the fluid inerter effect in two directions. The small holes on the damping piston realize the speed-dependent throttling damping. The device has the characteristics of wide frequency vibration isolation, strong static load capacity, symmetrical positive and negative characteristics and deep water environment.
Owner:KUNMING UNIV OF SCI & TECH
A deep-sea camera convenient maintenance cabin structure
ActiveCN224392881Uavoid deformationavoid tightnessUnderwater equipmentMarine engineeringStructural engineering
The utility model discloses a kind of deep-sea camera convenient maintenance cabin structure, it is related to deep-sea equipment technical field, including outer cabin and spiral power assembly, the inside of outer cabin is equipped with maintenance mechanism, one end of outer cabin is equipped with spiral power assembly, in the utility model, through sealing ring is connected in outer cabin outside, the inner ring surface of threaded compensating pipe is attached with sealing ring, ensure preliminary sealing, external water pressure is passed through observation window and outer cabin and is passed to first gasbag, first gasbag is compressed and passes through connecting channel and is passed to compensating gasbag with pressure, compensating gasbag is compressed and drives push plate movement, telescopic link moves on fixed sleeve plate, dynamically adjust push plate position to compensate internal and external pressure difference, further seal the junction of outer cabin and connecting cover, enhance the contact pressure of sealing surface, the linkage design of gasbag and compression spring can respond to deep-sea water pressure change in real time, avoid high pressure to cause cabin deformation or sealing failure.
Owner:WUXI JUNTENG MACHINERY TECHNOLOGY CO LTD
Door opening and closing device for vehicle
PendingCN121875571ASmall radius of rotationReduce protrusionPower-operated mechanismWing suspension devicesElectric machineryCar door
Owner:HYUNDAI MOTOR CO LTD +2
Terminal structure, top cover assembly, housing assembly, individual battery cells and battery pack
This utility model relates to the field of battery technology, providing a terminal structure, a top cover assembly, a housing assembly, a single battery cell, and a battery pack. The terminal structure includes a terminal post assembly and a seal. The terminal post assembly includes a main body and a first connecting portion and a second connecting portion spaced apart from each other and arranged around the periphery of the main body. The seal is fitted onto the main body and is located between the first connecting portion and the second connecting portion. One of the first connecting portion and the seal has a first protrusion protruding towards the other, abutting against the other; and / or, one of the second connecting portion and the seal has a second protrusion protruding towards the other, abutting against the other. This prevents the seal from failing due to creep, extending its service life and ensuring the battery's sealing performance during long-cycle use.
Owner:HUIZHOU EVE POWER CO LTD
A convenient fastening device for flared flanges
This utility model discloses a convenient fastening device for flared flanges, relating to the technical field of flared flange fastening devices. The convenient fastening device includes a flared flange A and a convenient fastening device. The device includes a housing, telescopic plates, hexagonal locking blocks, a return spring, a receiving groove, a limiting block, and a limiting groove. The housing is located on one side of the flared flange A. Two telescopic plates are slidably connected inside the housing. The number of hexagonal locking blocks is the same as the number of telescopic plates, and they are all fixedly connected to the surface of the corresponding telescopic plates. The return spring is fixedly connected to the opposite surfaces of the two telescopic plates. The receiving groove is located inside the housing, and the return spring is located inside the receiving groove. The convenient fastening device allows the flange mounting nut to limit the rotation of the flange mounting screws when tightened, and it is easy to operate. It can simultaneously limit the rotation of two flange mounting screws, resulting in higher efficiency.
Owner:DALIAN JIERUI FLUID CONTROL
A weather strip cleaning mechanism
The utility model relates to sealing strip processing technical field, and disclose a kind of sealing strip cleaning mechanism, including cleaning tank and the cover plate of being set above cleaning tank and being compatible therewith, the side wall of cleaning tank is fixedly installed with hydraulic pressure jacks, cover plate is fixedly installed in the telescopic end of hydraulic pressure jack, the lower surface of cover plate is provided with clamping positioning assembly corresponding sealing strip, the inner wall of cleaning tank is respectively provided with flushing component and brush washing component.The sealing strip cleaning mechanism, sealing strip is clamped in below cover plate, the bottom side of sealing strip is hung in cleaning tank inside, through the rotation of stand column driven by speed reducer, it can drive cleaning brush roller to rotate in horizontal direction, in the process of rotation, based on bevel gear and bevel gear ring meshing, it can drive cleaning brush roller to rotate, in the process of periodic positive and negative reciprocating rotation of speed reducer, utilize the surface friction contact of cleaning brush roller and the sealing strip of hanging, realize the effect of scrubbing to sealing strip surface, ensure the cleanliness of sealing strip cleaning.
Owner:CHANGCHUN ZHONGSHI XUYANG RUBBER CO LTD
High temperature gas safety valve with pressure relief protection
The application discloses a high-temperature gas safety valve with pressure relief protection and relates to the field of safety valves.The safety valve housing is provided with an inlet at the left side, and an outlet at the bottom; a pressure relief pipe is communicated with the right outer wall of the safety valve housing, a liquid cooling delivery box is fixedly installed at the lower end of the pressure relief pipe, a one-way gas outlet nozzle is installed at the right end of the pressure relief pipe, and is used for discharging gas. The high-temperature gas safety valve with pressure relief protection is provided with a pressure relief pipe and a multistage pressure relief mechanism, a one-way gas inlet assembly is used for guiding gas to enter step by step, a middle pressure relief assembly is used for buffering and decompressing, and a one-way gas outlet assembly is used for stably discharging, so that scalding hazards are further avoided; the heat-resistant sealing piece on the outer side of the disc, the synchronous linkage design of the opening mechanism and the elastic buffering effect of the buffering mechanism ensure that the valve is sensitive in action under high pressure, and the risk of jamming or failure is reduced.
Owner:TIANZHENG VALVE
Curtain upper beam
ActiveCN224187464UEasy to installEasy to disassembleLight protection screensMechanical engineeringPhysics
Owner:ZHEJIANG YIANO SHADING TECH CO LTD
Machining workbench for high-quality alloy welding wires
PendingCN121946065Awell mixedGuaranteed uniformityWelding/cutting media/materialsSoldering mediaAlloyMechanical engineering
The invention discloses a machining workbench for high-quality alloy welding wires, and belongs to the technical field of welding wire machining devices. Comprising a rack, and a mounting frame and a welding rod shell are mounted on the rack; the mounting frame is provided with a medicine filling assembly, the medicine filling assembly comprises a rotating ring rotationally arranged on the mounting frame, the welding rod shell penetrates through the rotating ring, the rotating ring is provided with a plurality of forming cylinders distributed in the circumferential direction, and the forming cylinders have two position states. The machining workbench for the high-quality alloy welding wires has the beneficial effects that the forming cylinder and the compaction column are arranged, welding flux entering the forming cylinder is compacted through the compaction column, and pressure is applied to the welding flux through the compaction spring, so that the problems of nonuniformity, cracking and loosening during filling of the welding flux are avoided, and the machining precision is improved. And meanwhile, the rotating ring is arranged to drive the forming cylinder to rotate, so that the welding flux in the forming cylinder is fully mixed, and the uniformity of the welding flux is guaranteed.
Owner:HANGZHOU KUNLI WELDING MATERIAL CO LTD
A lumbar nursing belt after kidney biopsy
The utility model discloses a kidney puncture post lumbar nursing band, is mainly related to lumbar nursing band. Including waistband, one end of waistband is equipped with adjusting structure, the adjusting structure includes adjusting frame, adjusting frame is fixedly connected with waistband, the inner wall rotationally connected of adjusting frame has adjusting lever, the circular arc surface screw thread connection of adjusting lever has adjusting block, the inner wall sliding connection of adjusting block and adjusting frame, the lower surface fixedly connected of adjusting block has sliding plate, the side fixedly connected of sliding plate away from waistband has magic mother paste, the end fixedly connected of waistband away from adjusting frame has bandage, the side fixedly connected of bandage near sliding plate has magic son paste, magic son paste and magic mother paste are pasted. The utility model has the beneficial effect that after wearing bandage and waistband on the waist of patient, the tightness of waistband can be fine adjusted by rotating adjusting lever, without completely unfastening waistband, avoiding the interruption of hemostasis.
Owner:THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
Seal method for dynamic docking at sea based on multi-modal perception of sea conditions
The application discloses a kind of based on sea condition multimodal perception's offshore dynamic docking sealing method, obtains propagation path parameter and calculates initial fluctuation index, obtains the deviation value sequence corresponding to path fluctuation;Get the corrected attitude vector;By weighted fusion method, reduce the credibility weight of corresponding direction data, and recalculate overall credibility distribution;Determine the optimized attitude vector;Judge whether path fluctuation is stable, if unstable then iteration updates deviation value sequence;Get final position attitude calculation result, for the correction of docking position deviation, output accurate docking instruction sequence.The application enhances the buffering and absorption capacity of equipment to external impact, prevents rigid collision and sealing failure caused by sudden surge or flow field pulsation, improves the safety, flexibility and sealing reliability of offshore dynamic docking.
Owner:LUDONG UNIVERSITY
Tool for connecting hose and connector in matched mode
ActiveCN224116089UImprove sealingHigh mechanical strengthMetal-working hand toolsStructural engineeringMechanical engineering
The utility model discloses a tool for connecting a hose and a connector in a matched mode, the tool comprises a base, a hose clamping assembly, a connector clamping assembly and a driving assembly, and the base comprises an assembly axis alpha; the hose clamping assembly is connected to the base in a sliding mode. The connector clamping assembly is rotatably connected to the base; the driving assembly is used for driving the connector clamping assembly so that the connector clamping assembly can be close to or away from the hose clamping assembly while rotating around the assembling axis alpha. The driving assembly can drive the connector clamping assembly to rotate around the assembling axis alpha, and meanwhile the connector clamping assembly gets close to or gets away from the hose clamping assembly in the axis direction, so that the connector synchronously completes axial propelling in the rotating process. The composite motion mode of rotation and linear feeding remarkably shortens the matching time, and is particularly suitable for quick assembly scenes with precision requirements.
Owner:罗学俊
A left-right adjustable hinge
A left-right adjustable hinge includes a frame connecting assembly for connecting to a window frame and a sash connecting member for connecting to a window sash. The frame connecting assembly and the sash connecting member are connected by a linkage assembly. The frame connecting assembly includes a frame connecting member, a fixing member, and an adjusting member. The fixing member is fixed to the window frame, and an adjusting engagement portion is provided between the frame connecting member and the fixing member. The adjusting member is located on the adjusting engagement portion. This hinge, by setting up a fixing member and an adjusting member, and providing an adjusting engagement portion between the frame connecting member and the fixing member, allows the adjusting member to move the frame connecting member left and right on the window frame through the adjusting engagement portion, thereby adjusting the left-right position of the hinge on the window frame. When adjusting left and right, the hinge moves as a whole, without changing the distance between the hinge's pivot points (hole spacing), thus avoiding problems with window sealing and other instability caused by changing the distance of a particular pivot point (hole spacing), and improving the user experience.
Owner:FOSHAN SHUNDE DISTRICT LELIU TOWN HUIQIANG METALWARE CO LTD
Flushing assembly capable of achieving one-key control and double-cavity delayed switching and pedestal pan
PendingCN121853661ASimple structureEasy to manufactureWater closetsFlushing devicesMechanical engineeringMechanics
The invention discloses a one-key control double-cavity delayed switching flushing assembly and a pedestal pan. A shell is provided with a water inlet path, at least two water outlet paths, a water inlet cavity, two pressure adjusting cavities, a first water passing cavity and a second water passing cavity, wherein the first water passing cavity and the second water passing cavity are communicated with the two pressure adjusting cavities respectively; the driving group is arranged in the water inlet cavity; the plurality of delay groups are respectively arranged in the two pressure regulating cavities; the delay set comprises a plunger sleeve, a water sealing piece, a reset piece and a pressure relief hole. The pressure relief hole is used for discharging after the pressure regulating cavity is filled with water; the plunger sleeve moves in the axial direction of the pressure adjusting cavity and is used for driving the water sealing piece to open and close a water passing channel communicating with the first water passing cavity or the second water passing cavity in the drainage process. The reset piece acts on the pressure regulating cavity and the plunger sleeve; according to the flushing assembly and the pedestal pan, the problems that an existing mechanical emergency flushing valve assembly needs to be additionally matched with a complex switching valve to achieve flushing in a power-free state, the size is large, and the delay stability is insufficient are solved.
Owner:COMPAS XIAMEN PLUMBING TECH
Waterproof inner case of storage box
ActiveCN224591999Uavoid direct intrusionavoid roughness
The utility model discloses a kind of waterproof inner box of safe deposit box, the waterproof inner box of this safe deposit box includes: box, lid and waterproof structure, lid and box top open mouth corresponding cooperation;Waterproof structure is set in the top wall inner surface of lid corresponding to the end face of box top open mouth;Box is provided with abutment structure, abutment structure is set in the open edge of box top, and the top side surface of waterproof structure and abutment structure is in contact;Waterproof structure is set as square sealing rubber strip of closed ring connection corresponding to abutment structure;When lid is buckled to box, the bottom side surface of sealing rubber strip and the top side surface of abutment structure are in contact fully;The cross-sectional width of sealing rubber strip is greater than the cross-sectional width of abutment structure.Safe deposit box waterproof inner box is mechanically buckled by lid and box, forms initial closed space, prevent external water vapor or liquid directly intruding, and direct contact of waterproof structure and open end face, create first sealing layer, and water penetration is blocked using physical contact.
Owner:TAISHAN PINGAN HARDWARE PROD CO LTD
Auxiliary tool for dismounting and mounting air conditioner of metro vehicle
ActiveCN224144518Ureduce wearreduce surprisesPower driven toolsMetal-working hand toolsMotronicPiston rod
The utility model discloses an auxiliary tool for dismounting and mounting an air conditioner of a metro vehicle, which comprises a protective cover, an air inlet pipe, an air outlet pipe and an air outlet pipe, the oil injection device comprises an oil storage barrel, a barrel cover, an injection barrel, a piston rod, an annular pipe, two oil pipes and a driving device, the barrel cover is detachably arranged on the oil storage barrel, the oil storage barrel, the injection barrel and the annular pipe are all arranged on the protective cover, one oil pipe is connected with the oil storage barrel and the injection barrel, and the other oil pipe is connected with the injection barrel and the annular pipe; the driving device is used for enabling one end of the piston rod to move back and forth in the injection cylinder; the locking device is used for fixing the sleeve arranged on the electric screwdriver in a sleeving mode. According to the electric screw driver, in the dismounting operation process of the electric screw driver on the bolt and the nut, the bolt and the nut can be lubricated synchronously, friction resistance is reduced, abrasion of the bolt and the nut can be reduced, the dismounting process is smoother, and dismounting efficiency is improved.
Owner:JIANGXI CRRC CHANGKE RAIL VEHICLE CO LTD