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20results about How to "Quick fix connection" patented technology
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Quick folding handle
PendingCN122261321Aquick fix connectionFixed connection release
The present application relates to a kind of quick folding handle, belong to engineering machinery equipment field, solve the existing folding handle when using in the equipment of limited space, the problem of inconvenient installation and disassembly.The present application includes rocker, handle and clamping device, the handle is hinged with one end of rocker, so that handle can be unfolded or folded;The clamping device is installed in the other end of rocker, and the rocker can be fixedly connected or disconnected with the transmission shaft of external equipment by the clamping device.The present application realizes that the folding handle can be quickly installed and dismounted with the rotating shaft of external equipment when using in the equipment of limited space, improves the convenience and operation efficiency of the folding handle.
Owner:BEIJING MECHANICAL EQUIP INST
Combined roadblock
The utility model provides a combined roadblock which comprises a supporting column, a supporting plate block, a handle, a limiting column, a fixing head, a spring, a gasket, a fixing block, a connecting rod and a base, the upper middle position of the supporting column is connected with the middle position of the supporting plate block, the bottom end of the supporting column is installed in the middle position of the top of the base, and the end face of the connecting rod is fixedly connected with one face of the fixing block. The tops of the fixing blocks are connected with the fixing heads, the tops of the fixing heads are connected with the limiting columns, the gaskets are installed at the bottoms of the limiting columns, the tops of the gaskets are connected with the bottoms of the springs, the top ends of the springs are in butt joint with the tops of the fixing heads, the fixing blocks are fixedly connected to the periphery of the supporting plate, and the tops of the limiting columns are connected with the bottoms of the handles. According to the design, only the end of the connecting rod needs to be inserted into one side of the fixing block, the bottom of the limiting column is connected with the limiting hole in the clamping groove in an inserted mode, and therefore the connecting rod can be rapidly fixed.
Owner:QINGHAI GUOHUI CONSTRUCTION ENGINEERING CO LTD
A device for checking the interlocking relationship between a rail transit signal machine and a turnout
This utility model discloses a device for checking the interlocking relationship between a rail transit signal and a turnout, comprising a housing, an electrical control assembly, and a mounting mechanism. The housing has a receiving cavity and is formed by combining a front shell and a rear shell. The electrical control assembly is installed within the receiving cavity. The mounting mechanism has a locked state and an unlocked state, and includes a first mounting base and a second mounting base. The first mounting base is used to install on the signal, and the second mounting base is connected to the rear shell. The first mounting base has a first adjusting head, and the second mounting base has a second adjusting head. When the mounting mechanism is in the locked state, the first adjusting head and the second adjusting head are engaged to fix the second mounting base to the first mounting base. When the mounting mechanism is in the unlocked state, the second adjusting head can move relative to the first mounting base, allowing the second mounting base to disengage from the first mounting base. This achieves the effect of quick replacement and disassembly, facilitating subsequent maintenance.
Owner:GUANGDONG COMM POLYTECHNIC
A testing device for bridge pore grouting material pressure bleeding rate experiment
The utility model relates to the technical field of pressure grout detection, and disclose a kind of for bridge hole pressure grout pressure bleeding rate experiment's testing device, including bottom plate, and the top plate located above bottom plate, and fixedly installed between bottom plate and top plate support column, the end of top plate away from bottom plate is equipped with the mounting hole of through type, the inner surface of top plate is embedded and is installed with bleeding cylinder.This for bridge hole pressure grout pressure bleeding rate experiment's testing device, through the cooperation component of lock hook and lock catch, the quick fixed connection of connecting sleeve and bleeding cylinder is realized, and through four groups of annular distribution's lock hook and lock catch, the connecting strength between connecting sleeve and bleeding cylinder is improved, leakage can be effectively avoided in connecting place in the process of pressure experiment, and through four groups of equidistant distribution's sealing ring, the sealing between bleeding cylinder and connecting sleeve is further enhanced, effectively prevent pressure grout from connecting place under the action of pressure and seep, avoid the waste of experimental material and the pollution of experimental environment.
Owner:ZHEJIANG CHANGAN DUNJI NEW MATERIAL CO LTD
Magnetic foldable door curtain with magic tape connection structure
The utility model discloses a kind of magic tape connecting structure's magnetic attraction foldable door curtain with, involve foldable door curtain field, including a kind of magic tape connecting structure's magnetic attraction foldable door curtain, including slide rail, the bottom of the slide rail is provided with door curtain one, door curtain two, the middle part of the door curtain one, door curtain two is evenly provided with crease, the both sides of the door curtain one, door curtain two are fixedly installed with magnetic stripe, the top of the door curtain one, door curtain two is provided with iron plate;The utility model is by being provided with pulley in the both sides of moving frame, and the total number of pulley is four, compared with the design of traditional moving frame, only equipped with two pulleys, when this four-pulley configuration moving frame slides inside slide rail, can be through multiple fulcrums evenly dispersed the weight of moving frame itself and load, effectively reduce the inclination or jam problem caused by one side excessive stress, simultaneously increase the contact stability of moving frame and slide rail, so that door curtain is more stable, smooth in sliding process.
Owner:刘炳强
Indoor security monitoring device
ActiveCN222509404UImprove installation speedIncrease the speed of disassemblyClosed circuit television systemsSurveillance cameraStructural engineering
The utility model relates to the technical field of indoor security and protection monitoring, in particular to an indoor security and protection monitoring device which comprises an installation module and a connection module, the bottom end of the connection module is connected with a monitoring camera, the top end of the connection module is fixedly connected with two plug boards, the plug boards are oppositely arranged, and the plug boards are fixedly connected with the installation module. The top ends of the two inserting plates are fixedly connected with the bottom ends of hook plates, two opposite inserting grooves are formed in one end of the mounting module, the two opposite inserting grooves are used for allowing the hook plates and the inserting plates to be inserted in, two opposite sliding grooves are formed in one end of the mounting module, and the two opposite sliding grooves are used for allowing the hook plates and the inserting plates to be inserted in. The interiors of the two sliding grooves communicate with the interior of the inserting groove. According to the monitoring device, the inserting plate and the hook plate are inserted into the inserting groove of the mounting module, the connecting module is rotated to enable the hook plate to be clamped into the clamping groove, the connecting module and the mounting module can be rapidly and fixedly connected, the mounting speed and the dismounting speed of the monitoring device are increased, and long-time high-altitude operation is avoided.
Owner:ZHEJIANG HAICHAO ELECTRONIC ENG CO LTD
Protective device for circuit breaker
ActiveCN222581065Ubig spaceeasy maintenanceProtective switch detailsStructural engineeringCircuit breaker
The utility model discloses a protective device for a circuit breaker, which mainly comprises the circuit breaker and a protective mechanism, and the circuit breaker is fixedly arranged in the protective mechanism. The protection mechanism comprises a back plate fixedly connected with the circuit breaker, a mounting plate fixedly connected with the back side of the back plate, four side plates rotationally connected with the periphery of the back plate, a front plate connected with the four side plates, and a connecting assembly used for fixedly connecting the front plate and the side plates together. According to the utility model, the circuit breaker can be unfolded when the circuit breaker is repaired and maintained by an operator, so that the circuit breaker can be repaired and maintained by the operator conveniently, the front plate and the side plates can be fixedly connected together quickly by arranging the connecting assembly, and the circuit breaker is convenient to disassemble and convenient to use. Therefore, the circuit breaker can be repaired and maintained by opening the side plates in the later period.
Owner:JIANGSU BEICHEN ELECTRIC EQUIP CO LTD
Punching dense-mesh steel plate net of ring-lock type external scaffold
ActiveCN222576109Uquick installationquick releaseScaffold connectionsScaffold accessoriesCircular discPunching
The utility model discloses a ring lock type external scaffold punching dense-mesh steel screen which comprises a ring lock frame and a rectangular frame, an X-shaped reinforcing frame is arranged on the inner side of the rectangular frame, a steel screen body is arranged on the inner side of the rectangular frame, and the steel screen body is located on the front side of the X-shaped reinforcing frame. The left side and the right side of the top of the rear side of the rectangular frame are fixedly connected with first connecting pieces, and the rear ends of the first connecting pieces are fixedly connected with shape follow-up insertion pipes. According to the utility model, the rectangular frame can be preliminarily mounted on the outer side surface of the disc buckle frame through the insertion between the shape follow-up insertion pipe at the upper part and the disc outer side hole at the same position on the outer row of vertical pipes of the disc buckle frame and the insertion between the insertion rod and the upper end opening of the shape follow-up insertion pipe on the mounted rectangular frame at the lower part, so that the rapid mounting is realized; and quick disassembly can be realized by pulling out the shape follow-up insertion pipe and the insertion rod, so that the construction efficiency is greatly improved.
Owner:THE THIRD CONSTR ENG CO LTD OF CHINA CONSTR SECOND ENG BUREAU
Action track acquisition device for equipment
ActiveCN222580261Ureduce frictionEasy to installSatellite radio beaconingElectromagnetic wave reradiationComputer hardwareEmbedded system
The utility model relates to an action track acquisition device, in particular to an action track acquisition device for equipment. The utility model discloses an action track acquisition device for equipment. The action track acquisition device comprises a device shell, a control display assembly arranged on the front side of the device shell, a fixed mounting assembly arranged on the rear side of the device shell, and a track acquisition assembly which is arranged in the device shell and is adjacent to the control display assembly. The utility model aims to provide the action track acquisition device for the equipment, which is simple and convenient to install, high in applicability and relatively high in protection performance.
Owner:中国人民武装警察部队北京市总队
Power cable with quick connector
ActiveCN119651477Aquick fix connectionquick disassemblyClimate change adaptationCable junctionsPower cableStructural engineering
The invention provides a power cable with a quick connector, and relates to the technical field of power cables. A clamping assembly is fixedly arranged on the outer side of the cable core body; a conductive structure is fixedly arranged in the clamping assembly; a control assembly is movably arranged on the outer side of the clamping assembly, and an auxiliary assembly is fixedly arranged on the outer side of the control assembly. A first connecting structure is fixedly arranged on the outer side of one clamping assembly, a second connecting structure is fixedly arranged on the outer side of the other clamping assembly, and the clamping assemblies, the first connecting structure and the second connecting structure are arranged; the cable and the connector can be fixedly connected and detached quickly; meanwhile, the phenomenon that the wire and the joint are loosened due to the poor pressing effect can be prevented, and the phenomenon that the insulated joint is inconvenient to detach for overhaul and maintenance is solved; and the problem that the wire and the insulating joint are loosened due to poor pressing effect can be solved.
Owner:BAODING YINGTAI ELECTRIC POWER WIRE & CABLE EQUIP CO LTD
Plastic stone rockery special-shaped steel support structure and construction method thereof
InactiveCN119526928AImprove lateral supportImprove stabilitySpecial ornamental structuresMechanical engineeringStructure support
The invention relates to the technical field of support structures, in particular to a plastic stone rockery special-shaped steel support structure and a construction method thereof.The plastic stone rockery special-shaped steel support structure comprises a support base, a vertical positioning strip and a vertical limiting clamping seat are fixedly mounted at the two ends of the top of the support base, a vertical mounting groove is formed in the inner wall of the vertical positioning strip, and a lifting adjusting assembly is mounted in the vertical mounting groove; a lifting extending frame body is installed on the lifting adjusting assembly, the lifting extending frame body is inserted into the vertical limiting clamping base in a sliding mode, transverse connecting frame bodies are installed on the inner wall of the lifting extending frame body and the inner wall of the vertical limiting clamping base correspondingly, and the transverse connecting frame bodies are fixedly connected with the lifting extending frame body and the vertical limiting clamping base through positioning plug pin assemblies; a mounting clamping groove is formed in the transverse connecting frame body; the overall stability of the support is enhanced, rapid, simple and convenient fixed connection is achieved, the coverage range of the support can be effectively expanded, construction of rockery modeling diversification is met, and meanwhile the installation requirements of plastic stone rockery of different heights can be met.
Owner:SHENZHEN HILL & MOON PARK GARDENING CO LTD
Insulating plate mounting mechanism
ActiveCN222646243Uquick fix connectionImprove stabilityFor bulk goodsStructural engineeringMechanical engineering
Owner:ZHANGJIAGANG GREVO SHIPPING ENG CO LTD
An autoclave safety valve mounting structure
The application discloses an autoclave safety valve mounting structure and belongs to the technical field of autoclave equipment, which comprises a connecting head, an autoclave arranged below the connecting head, the autoclave and the connecting head being in communication with each other, a connecting groove arranged in the connecting head, a safety valve body arranged above the connecting head, a connecting port arranged at the bottom of the safety valve body and inserted into the connecting groove, a sliding groove formed in the outer side of the connecting groove, a limiting ring and a spring arranged in the sliding groove, a moving sleeve slidably connected to the outer side of the connecting head, and a clamping block slidably connected to the inner side of the sliding groove of the moving sleeve.
Owner:BEIJING SENKE PHARM CO LTD
Automatic catching device for shrimps and crabs
ActiveCN222548393UImprove fishing efficiencyquality improvementClimate change adaptationFishingShrimpContinuous use
The utility model relates to the technical field of aquaculture, in particular to an automatic shrimp and crab capturing device. The automatic shrimp and crab capturing device comprises a ground cage body, a storage box and a weighing device. A fishing net and a net rack are arranged at one end of the ground cage body, and a shrimp and crab outlet is formed between the net rack and the fishing net. A mounting plate and a fixing plate are arranged on one side of the storage box, an inlet allowing shrimps and crabs to enter is formed between the mounting plate and the fixing plate, a first fixing groove is formed in the mounting plate and used for clamping a net rack, and the net rack is fixed to the inlet through the fixing plate. And the weighing device can weigh the shrimps and the crabs in the storage box, so that a farmer can know the weight of the shrimps and the crabs in the storage box in real time. The shrimp and crab storage box is additionally arranged at one end of the ground cage body, the shrimps and the crabs can automatically climb into the storage box after entering the ground cage body, the ground cage body can be left in water for continuous use, and therefore the fishing efficiency and quality of the shrimps and the crabs are improved, manual operation and cost are reduced, and the fishing process is simplified.
Owner:FISHERIES RES INST ANHUI ACAD OF AGRI SCI
Multi-stage filtering device
ActiveCN224071306Uavoid cloggingfilter thoroughlyStationary filtering element filtersStructural engineeringFilter effect
The utility model discloses a multistage filtering device which comprises a shell, the shell is cylindrical, the bottom of the shell is open, a bottom cover is attached to the bottom of the shell, a liquid inlet pipe is fixedly connected to the bottom end of the side wall of the shell, a liquid outlet pipe is fixed to the middle of the top wall of the shell, and a plurality of filtering net cylinders are arranged in the shell. The multiple filter screen cylinders are different in diameter, meshes of the multiple filter screen cylinders are sequentially enlarged from inside to outside, connecting assemblies are fixed to the two sides of the upper surface of the bottom cover, and two connecting plates connected with the connecting assemblies in a matched and clamped mode are fixed to the bottom end of the outer side wall of the shell. According to the utility model, the shell, the bottom cover, the liquid inlet pipe, the liquid outlet pipe and the plurality of filter screen cylinders are arranged, the plurality of filter screen cylinders which are mutually sleeved are utilized to realize graded filtration of mother liquor, the filter screen cylinders are prevented from being quickly blocked, and the mother liquor can be more thoroughly filtered and the filtering effect is better by adopting a graded filtration mode.
Owner:YIXING YUTAO ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Mortise and tenon finished wall capable of being rapidly installed
The invention relates to the technical field of fabricated wall bodies, and discloses a tenon-and-mortise finished wall body capable of being rapidly installed, the tenon-and-mortise finished wall body comprises a plate body, mortises are formed in the two sides of the plate body, and connecting plates are fixedly connected to the other two sides of the plate body; according to the tenon-and-mortise finished wall body capable of being rapidly installed, the connecting plates on the plate bodies are inserted into the mortises in the other plate bodies, then the connecting plates are knocked through a rubber hammer to conduct tenon-and-mortise fixed connection, and therefore the tenon-and-mortise finished wall body can be rapidly installed. Meanwhile, in the mortise and tenon connection process, the reinforcing and fixing mechanisms are driven to move, so that the reinforcing and fixing mechanisms longitudinally fix the connecting plates inserted into the mortises, the connecting plates cannot move out of the mortises, and the stability and firmness of mortise and tenon connection between the plate bodies are greatly improved; and meanwhile, the rapid installation between the plate bodies is also realized.
Owner:ANHUI ZHONGHUI INTEGRATED HOUSING TECHNOLOGY CO LTD
Motorcycle instrument shell with folding supporting structure
ActiveCN222629497Ueasy to placeEasy to fold and useCycle equipmentsStructural engineeringInternal connection
The utility model relates to the technical field of motorcycle accessories, and discloses a motorcycle instrument shell with a folding supporting structure. The motorcycle instrument shell with the folding supporting structure comprises a shell assembly, a folding assembly is connected and installed in the shell assembly, a first connecting rod is installed at the upper end of the folding assembly, a second folding plate is connected to the upper end of the first connecting rod, and a second connecting rod is installed at the lower end of the second folding plate; sliding blocks are mounted on the two sides of the upper end of the second connecting rod, an abutting plate is mounted at the upper end of the second connecting rod, an adsorption plate is mounted at the lower end of the abutting plate, a mounting shell assembly is mounted at the outer end of the shell assembly, and an insertion rod is mounted at the upper end of the mounting shell assembly; the problems that during installation of a traditional motorcycle instrument shell, most of the traditional motorcycle instrument shells are installed through screws, follow-up disassembly is troublesome, and the screws are prone to loosening after follow-up long-time use are effectively solved.
Owner:WUXI DIANMENG TECH CO LTD
A connection structure of a tray plate
This utility model discloses a connection structure for a tray plate, comprising: a tray plate body, with two insertion slots at one end of the tray plate body; two fixing seats fixedly welded to the bottom wall of the end of the tray plate body with the two insertion slots; a first through slot on the front fixing seat; and a threaded groove on the front side wall of the rear fixing seat; a locking rod movably inserted into the first through slot; and two insertion seats fixedly welded to the bottom wall of the end of the tray plate body away from the insertion slots, the insertion seats being adapted to the insertion slots; and a second through slot on each of the two insertion seats. In use, this utility model enables quick and easy connection between two tray plate bodies when they are joined, while also facilitating disassembly, greatly improving the efficiency of assembly and disassembly. It also has the advantages of simple overall structure, low production difficulty, and low cost, making it worthy of promotion.
Owner:HONGHU XINGDA PETROCHEMICAL EQUIP MFG CO LTD
Device for detecting strength of copper bolt
ActiveCN224176267UImprove versatilityImprove convenienceMaterial strength using tensile/compressive forcesMaterial strength using steady bending forcesMachineTensile testing
The utility model discloses a copper bolt strength detection device, which comprises a tensile machine and a cross beam, the cross beam is fixedly connected with the driving end of the tensile machine, a base is fixed on the upper surface of the tensile machine, a plurality of groups of mounting components and supporting components are matched with the base, a T-shaped groove is formed in the top of the base, and the mounting components and the supporting components are arranged in the T-shaped groove. Each installation assembly comprises a first clamping block, the supporting assembly comprises a second clamping block, and the section of the first clamping block and the section of the second clamping block are both in a T shape. According to the utility model, the tensile machine, the cross beam, the base, the clamping assembly and the mounting assembly are arranged, and the mounting assembly and the base can be quickly and fixedly connected in a clamping manner, so that the mounting assembly can be quickly detached from the base, and the clamping assembly can clamp bolts with different diameters for detection; and the installation assemblies with different sizes of thread grooves can be replaced to adapt to detection of bolts with different sizes, so that the universality and the convenience of the detection device are improved.
Owner:ZHEJIANG BOTE AUTO FASTENER CO LTD
Cable connection equipment and method
ActiveCN119560836AImprove connection strengthImprove stabilityRelieving strain on wire connectionConnections effected by permanent deformationElectrical conductorStructural engineering
The invention provides a cable connection device and method, and belongs to the technical field of cable connection, and the cable connection device comprises an inner joint used for fixing a cable core and an outer joint used for fixing a cable body and reinforcing the connection state of the inner joint. The wire cores are fixed in the inner joint in three states of mutual winding, relative independence and conductor exposure, the filling head is combined to carry out primary filling and extrusion and secondary deep filling and extrusion on the wound wire cores, and the outer joint is used to further press and fix the wire cores in the winding state, the independent state and the conductor exposure state. The connection strength, the connection stability and the connection reliability of the cable are fully improved, so that the cable can still keep a stable and reliable connection state even under the condition that the connection of the cable body is loosened, and the cable has the advantage of being convenient to use.
Owner:DONGGUAN MINXING CABLES