41results about How to "Quick break" patented technology

This invention relates to the technical field of fire hydrants and discloses an intelligent fire hydrant with water consumption monitoring function, comprising: a hydrant end cap at the upper end of the hydrant body assembly, and an equipment assembly installed inside the hydrant end cap; a transparent detection window on the hydrant body assembly, a rod inside the transparent detection window, a central rotating shaft installed on the inner side of the transparent window assembly, and a rotating scraper on the central rotating shaft; the rod can detect the water level in the hydrant body in real time, and the rotating scraper can clean the dirt on the surface of the transparent window assembly; this invention, through the coordinated linkage structure of the float, rod, and float plate inside the transparent detection window, combined with the visual observation slot design of the transparent window assembly, realizes real-time accurate monitoring and intuitive visual feedback of water consumption in the fire hydrant, effectively solving the technical pain points of traditional fire hydrants lacking convenient monitoring methods and having difficulty in accurately controlling water consumption.

This utility model discloses a novel window breaker, including a window breaking component and a cutting component. The cutting component includes a connecting block, a telescopic spring, a limiting plate, a button, and a blade. Operation via the button controls the blade to extend for cutting ropes, safety belts, etc. The window breaking component has a striking pin, a pressing element, an outer spring, and an inner spring. The striking pin is located inside the pressing element; the outer spring controls the pressing element's reset, and the inner spring controls the striking pin's extension. In use, the tube is held, the pressing element is pressed against the glass, and then the tube is pressed, causing the striking pin to eject and break the window. Upon ejection, the striking pin rotates due to the structure of the second guide groove, improving window breaking efficiency. The advantages of this technical solution are: it combines window breaking and cutting functions, addressing various emergency situations; it is easy to operate, both cutting and window breaking are simple and easy to learn; the structure is compact, making it easy to carry and store; the blade and striking pin will not be accidentally triggered when not in use; and it is highly efficient at breaking windows, quickly breaking glass of varying thicknesses.

This invention relates to the field of new energy vehicle processing technology, specifically to a welding device for new energy vehicle parts. The device includes a resistance welding machine body for welding wire harnesses and a top welding head and a bottom welding head mounted on the machine body. After the operator places one end of the wire harness onto a terminal connector, the device drives a positioning and pressing mechanism via a detection opening and closing mechanism. This further clamps and positions the terminal connector and one end of the wire harness. Simultaneously, the device presses down on one end of the wire harness to prevent it from tilting due to its own weight, ensuring sufficient contact between the wire harness and the terminal connector, thereby reducing contact resistance and ensuring stable welding between the top and bottom welding heads.

The utility model discloses a bracket for a robotic dog to carry a drone, comprising: a base, which is installed on the back bearing surface of the robotic dog; a support block is installed on the base plate surface, a support plate is installed at the top of the support block, the support plate is used to carry the drone, side plates are vertically installed on both sides of the support plate, an electromagnetic locking module is installed on the inner plate surface of the side plates, the electromagnetic locking module is used to limit the drone, a communication interface slot is formed on the support plate surface, a communication contact block is arranged in the communication interface slot, a communication contact point adapted to the communication contact block is arranged at the bottom of the drone, and the drone is electrically connected to the robotic dog through the communication contact block. The utility model realizes ground-air cooperation by the robotic dog carrying the drone. In case of emergencies, the drone can directly detach from the back of the robotic dog and take off quickly, avoiding the time delay of manual deployment.

The application discloses a relay, which comprises a pair of static contacts, a pair of conductive parts and a moving contact. The pair of static contacts are arranged along a first direction. The conductive parts have conductive sections, the conductive sections of the pair of conductive parts are respectively connected to the pair of static contacts, and the conductive sections extend away from each other along the first direction, and the ends of the conductive sections away from the static contacts are static contact points. The moving contact is used to contact or separate the static contact points of the conductive sections of the pair of conductive parts, and the respective orthographic projections of the moving contact and the conductive sections on a target plane overlap. The target plane is perpendicular to the moving direction of the moving contact.

The utility model discloses a kind of mining explosion-proof follow-up low-voltage latch, belong to wire connection technical field, including clamping component, first tubular component, second tubular component and third tubular component connected in sequence;Clamping component is sequentially composed of small inner diameter tubular section, variable diameter tubular section and large inner diameter tubular section, annular pressing plate, sealing washer and fixedly arranged annular baffle are equipped in small inner diameter tubular section, annular pressing plate can extrude sealing washer and make its inner hole shrink by screwing back;Multiple electric conductive sockets are equipped in first tubular component along radial direction interval, and any adjacent electric conductive socket is filled with insulating material;Multiple electric conductive plugs are equipped in second tubular component along radial direction interval, and electric conductive plug includes plug rod arranged along front-back direction and plug quick connector arranged in the rear end of plug rod, and any adjacent electric conductive plug is filled with insulating material. Realize quick plug-in and breaking between power supply and electric equipment, and greatly improve the efficiency of wiring and breaking.

The application discloses a kind of textile fabric printing and dyeing wastewater dynamic multistage depth processing system, and the application relates to wastewater treatment technical field, including reaction tank and control module, the sidewall of the reaction tank is provided with aeration assembly, the aeration assembly includes several vice gas pipes arranged in the lower side of reaction tank interior, several aeration holes are formed in the vice gas pipe for gas supply to reaction tank interior, the upper side of the reaction tank is provided with partition assembly, the partition assembly includes partition plate, the partition plate is used to partition the water body in reaction tank, the partition plate can be moved and lifted in the reaction tank, and the directional transfer of water body on both sides of the partition is realized by water pump, so that the effective reaction zone volume of the reaction tank can be dynamically reconstructed according to the actual water inflow, the water body is concentrated and the aeration assembly in the waterless area is closed under small water condition, so as to improve the effective utilization rate of unit aeration gas, and has the advantages of dynamic adjustment of effective reaction process and overall treatment efficiency.

This utility model discloses a ton bag support device with rapid unhooking capability, including a support assembly and hook assemblies. The support assembly is a cubic steel frame structure with four columns, and four hook assemblies are respectively installed on the columns. Each hook assembly includes a drive arm, a load-bearing pin, a hook body, pin I, pin II, a traction arm, pin III, and a movable jaw. The hook body and the movable jaw are connected by the load-bearing pin, the hook body and the drive arm are connected by pin I, the drive arm and the traction arm are connected by pin II, and the traction arm and the movable jaw are connected by pin III, forming a linkage mechanism. The device opens and closes by rotating the movable jaw through the leverage of the drive arm. The movable jaw, with its arc-shaped clamping surface, forms a closed space with the hook body to stably suspend the ton bag. Pressing the drive arm quickly releases the self-locking mechanism, allowing the fully loaded ton bag to be unhooked. It features a stable and reliable structure, labor-saving operation, and high efficiency, effectively improving material transfer efficiency.

This invention relates to the technical field of electrical equipment testing, specifically to a testing device for electrical automation equipment. The device includes a frame, on which are mounted a clamping assembly for fixing a circuit breaker, a connecting assembly for connecting cables to the circuit breaker terminals, a pushing assembly for driving the circuit breaker switch to reciprocate, and a limiting assembly for restricting the position of the connecting assembly. During life testing, if a sensor in the pushing assembly detects abnormal switch movement, it triggers the limiting assembly to release the locking of the connecting assembly. Under a preset tension, the connecting assembly automatically pulls the cable away from the circuit breaker, quickly cutting off the circuit. Simultaneously, the clamping assembly can release the circuit breaker and push it into a cooling chamber for isolation.

The application discloses a kind of carbon fiber precursor oiling driving roller body double air bag self-adapting scraper device, the device includes scraper base, adjustable base shaft, main pressurized air bag, scraper pin shaft, auxiliary buffer air bag, self-adapting scraper clamp, elastic scraper blade and intelligent air pressure control system;Through double air bag cooperative driving and intelligent air pressure regulation, realize the flexible fit of scraper and roller surface, pressure dynamic adaptation and quick separation, simultaneously combined with adjustable structure adapts different diameter roller body.The application has compact structure, convenient operation, can effectively remove the oil film and impurities on the surface of roller, avoid roller scratch and tow defects, reduce labor intensity and safety risk, improve the production efficiency and product quality of precursor, adapt to the continuous operation demand of polyacrylonitrile precursor production line.

This invention discloses a high-performance manganese-zinc SMD surface mount inductor and its manufacturing process, relating to the field of SMD surface mount inductor technology. It includes an electrode plate, with a magnetic core column fixedly connected to the center of the upper surface of the electrode plate. A printed circuit board is fixedly connected to the upper end of the magnetic core column. Two embedded holes are formed on the upper surfaces of both ends of the electrode plate. Multiple stabilizing protrusions are provided on the inner walls of both sides of each embedded hole. A coil is wound around the outside of the magnetic core column. Through a specially designed interconnecting component, squeezing the two finger plates first causes two positioning blocks to move in opposite directions. When the two positioning blocks are fully disengaged from the inner cavity of the slot, pulling the printed circuit board upwards quickly separates the electrode plate from the solder plate, thus rapidly disassembling the surface mount inductor. This disassembly method effectively reduces the risk of burns to workers and significantly improves the safety of using surface mount inductors.

The invention discloses a flying robot and an unhooking system of the flying robot, the flying robot is connected with an unpowered aircraft through a traction piece and used for pulling the unpowered aircraft to rise through the traction piece, and the unhooking system comprises a controller, a receiver, a steering engine, a support, an opening and closing mechanism and a navigation module; the controller is connected with the receiver, the steering engine and the navigation module, the support is fixed to the flying robot, and the steering engine and the opening and closing mechanism are arranged on the support; the controller receives a preset remote control instruction from the receiver, the controller receives real-time data from the navigation module, the controller is used for generating an unhooking instruction based on the remote control instruction or the real-time data, and the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, so that the traction piece is separated from the opening and closing mechanism. The unhooking instruction is generated through the controller based on the remote control instruction or the real-time data, the steering engine controls the opening and closing mechanism to be opened based on the unhooking instruction, rapid separation of the traction piece and the opening and closing mechanism is achieved, and the flight safety of the unpowered aircraft is improved.

The utility model discloses a kind of concrete precast column pouring moulds of easy adjustment, belong to concrete precast pile production technical field, including several middle part mould seats and two end part mould seats, the adjacent two middle part mould seats are used in cooperation, two end part mould seats are respectively attached and laid in the middle part mould seat side surface of the most front and rear position and last position, the middle part mould seat includes lower mould shell and upper mould shell that one below one is relatively laid and mutually attached and laid, the side surface of lower mould shell is fixedly installed with support, several bolts are screw-threadedly installed on the support, the both sides of the outer surface of lower mould shell and the both sides of the outer surface of upper mould shell are all fixedly installed with connecting seat;By setting two end part mould seats cooperate several middle part mould seats use, can select proper number of middle part mould seat according to the specification of concrete precast column, promote use universality, avoid the cost input of multi-specification mould, and operation adjustment is convenient.

The utility model belongs to polycarboxylate water reducing agent pre -reactor technical field, especially relates to a polycarboxylate water reducing agent pre -reactor, including pre -reactor, still include: material box, material box fixedly connected in the top surface, and the inner chamber of material box is linked together with the feed inlet of pre -reactor, the top surface fixedly connected with the feed pipe of material box, and the inner chamber of feed pipe is linked together with the inner chamber of material box, the through slot is set up on the inner wall of material box and is linked together with outside, and the frame is inserted in the through slot, and the inner wall of frame is fixedly connected with the screen cloth, fixed component, fixed component is located in the frame, and is used for fixing the frame, motor, motor fixedly connected in the top surface of material box, and the output shaft of motor penetrates the top surface of material box and extends to material box, and the output shaft of motor is fixedly connected with the broken roll, the utility model solves the problem of the reaction rate reduction, makes the time extension of whole pre -reaction stage, and the production cycle becomes long, reduces the production efficiency.

This utility model belongs to the technical field of alarm devices, and in particular, it is an alarm device. This utility model includes an alarm body and an alarm button mounted on the front end of the alarm body. It also includes: a fixed back plate attached to the back of the alarm body; a shell slot at the bottom of the alarm body; a fixed block plate fixed to the surface of the shell slot for insertion into the shell slot; a top protrusion fixed to the top of the fixed block plate; and a slot top hole at the top of the shell slot for insertion into the top protrusion. This utility model allows the entire alarm body to be quickly detached from the fixed back plate by inserting the shell slot and the top protrusion into the shell slot and slot top hole respectively, combined with a locking mechanism. This method replaces the traditional method of directly confining the alarm body to the mounting surface, greatly reducing the difficulty of subsequent maintenance of the alarm body and making the installation of the entire alarm body more flexible and convenient to use.

The utility model relates to the technical field of lighting, and discloses a splicing structure of a strip-shaped lamp, which comprises a splicing column structure arranged at one end of the strip-shaped lamp and a splicing groove arranged at the other end of the strip-shaped lamp, a mounting groove is arranged on the strip-shaped lamp, and the splicing column structure comprises a splicing column, a baffle, a limiting clamping piece, a movable push rod, a first spring and a second spring. The baffle is arranged on the splicing column, the splicing column is sleeved with the first spring, the first spring abuts against the position between the groove wall of the mounting groove and the baffle, the splicing column is provided with a positioning groove, the limiting clamping piece is provided with a positioning groove, the mounting groove is provided with a spring groove, and the second spring is clamped between the spring groove and the limiting clamping piece. The end of the strip-shaped lamp is provided with a through hole allowing the splicing column to penetrate through, and the movable push rod is connected to the splicing column. According to the strip-shaped lamp, the overall structure is simple, the splicing columns can stretch out and draw back quickly, the adjacent strip-shaped lamps can be spliced together quickly and can be disassembled quickly, and additional accessories are not needed for splicing.

A household kitchen waste short process high value system comprises a impurity removal pretreatment system, a wet anaerobic fermentation tank and an impurity removal dehydration deep treatment system, characterized in that the impurity removal pretreatment system is composed of a first-stage impurity removal screening machine and a first-stage impurity removal dehydration machine, the first-stage impurity removal dehydration machine is connected with the wet anaerobic fermentation tank, the wet anaerobic fermentation tank is connected with the impurity removal dehydration deep treatment system, and the impurity removal dehydration deep treatment system is composed of a second-stage impurity removal screening machine, a mixer and a second-stage impurity removal dehydration machine connected in sequence. The system solves the defects of traditional processing system such as complex process, low resource utilization rate, high investment and operation cost, etc. by optimizing equipment function, simplifying section equipment, reducing investment and operation cost and reducing energy consumption, which not only improves the operation stability of the anaerobic section, but also improves the quality of the final product.

This invention discloses a fluid flow drag-reducing electrolyzer, comprising an electrolyzer frame and two electrodes, two guide plates, and a diaphragm installed and tightly fitted together within the frame. The electrolyzer frame has an inlet at its bottom and an outlet at its top. The two electrodes are symmetrically distributed on both sides of the diaphragm; each electrode is flattened by rolling. The two guide plates are symmetrically distributed on both sides of the diaphragm and located outside the corresponding electrodes. Each guide plate has multiple guide grooves arranged radially along its diagonal and parallel lines near the corresponding electrode. By optimizing the electrode thickness and its internal fluid channel design, this invention reduces the flow resistance of the electrolyte in the electrode region, improves electrolyte renewal efficiency, and enhances the overall operating performance of the electrolyzer.

The invention discloses an aircraft deicing device, and the device comprises a vibration module which is used for converting the electric energy provided by an external power supply into mechanical vibration through an inverse piezoelectric effect; the vibration transmission module comprises a transmission end and an action end, the transmission end is in coupling connection with the driving end of the vibration module, and the action end is tightly attached to the surface of the aircraft structure to be deiced and used for transmitting mechanical vibration generated by the vibration module and acting on the surface of the aircraft structure to be deiced. The ice on the surface of the aircraft structure is removed. Efficient, low-energy-consumption and rapid deicing on the surface of the aircraft can be achieved.

The utility model discloses a friction plate punch -die of quick material can retreat, relates to punch -die technical field, including base, one side fixedly connected with rack of base, one side fixedly connected with rack of rack, the top fixedly connected with cylinder of rack. The utility model adopts above -mentioned structure, installs the through rod through in the both sides of lifting plate, and the through hole is seted up in the lower mould base, after the upper die holder and lower mould base are contacted by the lifting plate, the through rod passes through the through hole and is contacted with transmission assembly, and transmission assembly makes the work of push material subassembly, and makes the push material block of push material subassembly to be received into lower mould base, when the friction piece shaping ends, transmission assembly no longer receives the pressure, and the push material block is pushed to the friction piece and moves upward by the reset of push material subassembly, and the external driving device such as cylinder, electric push rod is discarded, can cut down the initial purchase cost of mould greatly, reduces production operating cost, also avoids the impact force because of the speed too fast, prevents the mould damage.

This invention discloses a rapid cooling injection molding apparatus and process for plastic watch cases. The apparatus includes a housing, a driving component on one side of the housing, and a sliding housing sealed and installed inside the housing on one side. The sliding housing is slidably installed within a sealed cavity inside the housing and is driven by the driving component outside the housing, reciprocating along the length of the sealed cavity. An injection mold is vertically floating within the sliding cavity of the sliding housing. A sealing ring is located at the bottom of the outer surface of the injection mold and is movably sealed within a movable housing. This invention, by floating the injection mold within the sliding housing and sliding the sliding housing within a sealed cavity, effectively improves the injection molding quality, increases cooling efficiency, and enables rapid unloading of the molded product, eliminating the need for a complex mold structure.

The utility model discloses a screening device for aluminum ash residue reprocessing relates to aluminum ash residue screening technical field. Including support frame, be provided with screening mechanism for aluminum ash residue reprocessing on the support frame, and screening mechanism includes: broken assembly, including the fixed screening shell of support frame upper end, the one end of screening shell is provided with conveying shell, the utility model dust absorption pump starts, forms the negative pressure environment in dust absorption shell, third conduit, first conduit and second conduit, and the dust pollution problem that the setting of dust absorption subassembly effectively solved in the aluminum ash residue crushing process, through the dust of timely collection, the working environment has been improved, has guaranteed the health and safety of operating personnel, avoided the diffusion of dust in the production workshop, reduced the pollution to other equipment, and the setting of filter screen board has guaranteed that dust absorption pipeline will not be blocked because inhales larger granular material, guarantees the continuous stable operation of dust absorption subassembly.

This utility model relates to the field of electroplating technology and discloses a dual-circulation device for an electroplating immersion tank, including an electroplating tank and a lower auxiliary tank, a first circulation component and a second circulation component. In the first circulation component, the mixing pipes are arranged in two rows along the width direction of the electroplating tank. The electroplating solution is injected into the tank in a mixed flow form by the continuous power provided by the first circulation pump, so as to achieve uniform distribution of liquid flow over a large area and at multiple points inside the tank. This quickly breaks the static layer of liquid and causes disturbance in the electroplating solution, improving the uniformity of liquid coverage on the surface of the electroplated parts. In the second circulation component, the mixing generation box is symmetrically arranged on the bottom wall of the electroplating tank and located between the two rows of mixing pipes. The second circulation pump draws electroplating solution from the lower auxiliary tank and flows upward evenly through the mixing generation box, so as to achieve a strong disturbance and replenishment effect on the bottom area of ​​the tank, significantly improving the fluidity and mixing intensity of the liquid at the bottom of the electroplating tank.

This utility model belongs to the field of logistics drone technology, specifically relating to a logistics drone with a detachable cargo compartment. It includes a drone body and a cargo compartment. A connecting arm is rotatably connected to the lower side of the drone body. A mounting plate is bolted to the upper side of the cargo compartment. A connecting component is fixedly connected to the mounting plate. A limiting mechanism is provided on the mounting plate, including an adjusting component connected to the mounting plate and a pressing component connected to the adjusting component. A plug-in component is located above the adjusting component. Through the use of the limiting mechanism, when the cargo compartment lands, the fixed feet are pressed, automatically triggering the plug-in component to release the fixation, allowing the drone to detach quickly. During lifting, the component automatically resets and fixes itself, eliminating the need for manual operation and improving loading and unloading efficiency.

This utility model relates to the field of power distribution cabinet technology and discloses a low-voltage power distribution cabinet that is easy to install. It includes a cabinet body and a cabinet door installed at the opening of the cabinet body. Several parallel support rods are installed inside the cabinet body, and several mounting rods are installed between adjacent support rods. Several locking grooves are formed along the length of each support rod, and locking components that cooperate with the locking grooves are installed at the ends of the mounting rods. This utility model features locking components at the ends of the mounting rods and locking grooves on the support rods that are compatible with the locking components. During the adjustment of the mounting rods, the locking components can quickly disengage from the locking grooves, allowing for vertical adjustment of the mounting rods. This eliminates the need to consider space constraints, making operation convenient, efficient, and providing convenience for workers.

The utility model relates to a road isolation guardrail's subsidiary landscape device relates to road subsidiary facility technical field, it includes a plurality of long strip connecting piece who sets up along the extension direction of guardrail, connecting piece is perpendicular with guardrail facade and is across above the lower crosspiece of guardrail, the middle section of connecting piece is equipped with the slot, passes through the slot and holds up the crosspiece to connect with the guardrail detachable with connecting piece, the both ends of connecting piece extend to the outside of guardrail and form support part respectively at the both sides of guardrail, a plurality of skirt board are equipped with at the both sides of guardrail and are located the skirt board of guardrail same side and are configured to connect in proper order along the extension direction of guardrail, and the skirt board includes side plate and bottom plate, connecting piece includes the blind rivet of connecting support part and bottom plate, and blind rivet passes through the through -hole of support part and bottom plate and rivets two and connects. The utility model has realized the quick installation and high -efficient dismounting of whole device when construction, has improved operation efficiency and flexibility significantly, has solved the difficult problem of traditional fixed structure dismounting complicated, poor adaptability.

This utility model discloses a purification device for preparing plastic track granules, specifically relating to the field of purification of plastic track granules. It includes a mounting base with a blocking device on its upper surface. A first fixing plate and a second fixing plate are symmetrically fixed to the upper surface of the mounting base, and a fixing shaft is rotatably mounted on one side of the second fixing plate. This utility model, by incorporating a motor, fixing shaft, fixing block, and stirring device, uses a motor to drive the screen barrel to rotate. The stirring device, blocking device, and stirring blades cause the plastic track granules to tumble and move fully within the screen barrel, continuously contacting the screen holes. This effectively improves the efficiency and effect of sieving and purification, precisely separating impurities from the screen holes. During the rotation of the screen barrel, the vibration effect generated by the interaction between the baffle, mounting plate, and spring not only prevents screen clogging but also helps impurities quickly detach from the granule surface, improving the speed and purity of purification.

The utility model discloses a portable low-voltage power distribution equipment testing device, particularly relates to the technical field of power distribution testing equipment, and comprises a tester, the lower end of the tester is fixedly connected with a portable device, the upper end of the tester is fixedly connected with a handle, and the middle part of the front end of the tester is fixedly connected with a control panel. A door plate is movably connected to the right portion of the front end of the tester, a protection device is fixedly connected to the front portion of the left end of the tester, supporting legs are fixedly connected to the front end of the bottom of the portable device, and non-slip mats are fixedly connected to the lower ends of the supporting legs. According to the portable device, through the design of the pull rod and the rolling wheels, the testing device can easily move in a narrow space, a tester can conveniently push the device to the position near to-be-tested equipment for testing, the testing efficiency is improved, the door plate convenient to open and close can effectively prevent key components from being accidentally touched, and the stability and safety of the testing process are ensured.

The utility model discloses a kind of quick drying equipment for cleaning service, comprising: bottom plate, the top of the bottom plate is fixedly connected with heating box and base, the top of the base is fixedly connected with drying cylinder.The utility model, by centrifugal force can make the moisture inside rag quickly separate, simultaneously by fan can be the high-temperature gas in heating box inside through connecting pipe enters the inside of ring pipe, finally after vertical pipe from air outlet spouts, by encircling high-temperature heating, can make the rag inside roller etc. through high-temperature encircle, can be quickly heated, its internal moisture is encircled by external high-temperature gas, can be quickly evaporated and dried, by filter plate can when external air enters from air inlet pipe, play the role of filtration, avoid the impurity particle in external air to enter, simultaneously by magnet and iron sleeve combination, the disassembly of filter plate can be quickly realized, to facilitate the convenient maintenance cleaning of filter plate in later period, improve convenience.