11results about How to "Easy and quick disassembly" patented technology

The utility model provides a double-layer dragnet plate curtain wall with a light effect, which comprises a dragnet plate, a locking assembly and a light source assembly, the locking assembly comprises a fixed locking piece and a movable connecting piece, and the fixed locking piece and the movable connecting piece are respectively connected to two ends of the dragnet plate; the net pulling plate comprises an inner net plate and an outer net plate, the inner net plate is arranged on the outer net plate in parallel, and one end of the inner net plate is detachably connected to the loose joint piece; the two ends of the light source assembly are connected to the fixed locking piece and the movable connecting piece respectively, and the light source assembly is installed between the inner screen plate and the outer screen plate. The technical problems that an existing curtain wall system with the light effect is complex in connecting structure and tedious in maintenance process are solved, the structure is novel and reliable, meanwhile, the disassembly and assembly mode is simple and rapid, and the disassembly and assembly efficiency is greatly improved.

The utility model relates to candle lamp technical field, specifically disclose a candle lamp controller with safety protection structure, including the shell, the shell is cylindrical barrel -shaped structure, the outer surface of one end of shell away from the soft light cover snap -on installation has the bottom shell, the inside snap -on installation of shell has control mainboard. This candle lamp controller with safety protection structure, when candle lamp after a period of use control mainboard and LED lamp circuit board will produce heat, at this time heat will be conducted to the heat dissipation silica gel pad and the heat conduction silica gel pad, at this time through thermistor can monitor the operating temperature of candle lamp, make temperature exceed the limit value of thermistor after, LED lamp circuit board can automatically power off to reduce the temperature rise, reduce the melting or combustion fire of shell, soft light cover and other components due to long -term use, greatly promote the safety of candle lamp use time and promote the life of use.

The utility model relates to the technical field of filter installation, in particular to a wastewater filter cartridge installation frame which comprises an installation opening, a filter cartridge is connected to the installation opening, two groups of rear clamping plates and front clamping plates which are distributed front and back are connected to the peripheries of the installation opening and the filter cartridge, and guide sliding frames are fixedly arranged at the left ends and the right ends of the rear clamping plates. Two bilaterally symmetrical fixing frames are fixedly arranged on the rear end face of the front clamping plate, thrust springs are connected between the fixing frames and the guide sliding frame, two bilaterally symmetrical fixing boxes are fixedly arranged on the rear end face of the rear clamping plate, rotating rods are rotationally connected into the fixing boxes, and torsional springs are connected between the rotating rods and the fixing boxes; a guide sliding groove is formed in the periphery of the rotating rod, a supporting ring is slidably connected into the guide sliding groove, and a push spring is connected between the supporting ring and the side wall of the guide sliding groove, so that mounting and dismounting work is convenient and rapid, time and labor are saved, the device can adapt to mounting between the mounting ports with different sizes and the filter cartridge, and the use effect is improved.

The utility model relates to the field of incinerator equipment, in particular to an oil-free combustion device for an incinerator. The device comprises an incinerator, a main incineration chamber, a gas bottle, a gas filter, an air blower, an igniter and a detachable fixing mechanism, the main incineration chamber is formed in the incinerator, and the multiple gas bottles are connected to the gas filter in parallel through a gas collecting pipe; the gas filter is arranged at the top of the gas bottle, the air blower is fixedly arranged on one side of the incinerator, an air inlet of the air blower communicates with the gas filter through a pipeline, an air conveying opening of the air blower is connected to a gas inlet of the igniter, a fire outlet of a fire gun tube of the igniter extends into the main incineration chamber, and the detachable fixing mechanism is installed on one side of the main incineration chamber. The detachable fixing mechanism clamps and fixes the igniter; according to the utility model, the plurality of gas bottles are connected in parallel, natural gas is supplied as fuel of the igniter, and impurities in gas can be removed by arranging the gas filter, so that the carbon emission is greatly reduced.

The application relates to the technical field of steel box girder construction, and discloses a high viaduct steel box girder construction cast-in-place device, which comprises a box body assembly; the box body assembly comprises a main box body provided with a cover plate at the top, a frame body fixedly connected to the inside of the main box body, a sealing assembly arranged between the main box body and the cover plate; the sealing assembly comprises a shell one fixedly connected to the bottom of the cover plate; the application has the advantages of convenient installation and high sealing performance; when the cover plate is installed, the cover plate first contacts the top of the sealing gasket and pushes the sealing gasket to deform, and finally the cover plate is fixed through the rebound force of the spring one; the sealing effect is improved through the mode of arranging the sealing gasket and extruding the sealing gasket during installation; the installation and dismounting mode is simple and fast, and the workers can conveniently use the device; the problems that the existing high viaduct steel box girder construction cast-in-place device does not have the functions of good sealing and convenient installation are solved.

The utility model relates to the technical field of door leaves, and discloses a novel aluminum alloy door leaf sectional material, which comprises an arc-shaped vertical frame sectional material, a vertical frame flapper sectional material and a sealing glue solution, and is characterized in that the arc-shaped vertical frame sectional material is an integrally formed part, and arc-shaped decorative panels are arranged on two sides of the top of the arc-shaped vertical frame sectional material; a panel mounting groove is formed in the center of the arc-shaped vertical frame profile and used for mounting a glass panel, connecting tables are arranged at the bottoms of the two ends of the decoration panel, connecting feet are arranged on the inner sides of the connecting tables in a downward extending mode, and clamping feet are arranged on the panel on the outer sides of the connecting feet. A reinforcing groove plate is arranged at the bottom of the panel mounting groove in an extending mode, and small cavities are formed in the positions, located above the reinforcing groove plate, of the two sides of the panel mounting groove; through the unique design of the connecting seat of the arc-shaped vertical frame section bar, the connection distance between the whole aluminum alloy door leaf and the hinge, the door frame or the wall surface is shortened and firmer, the stability of the connection between the aluminum alloy door leaf and the hinge is greatly improved, and the whole door leaf is more stable and durable.

The utility model relates to the technical field of audio equipment, and discloses audio equipment capable of shielding electromagnetic interference, which comprises a protective shell, the outer wall of the protective shell is in sliding connection with a fixed plate, the inner wall of the fixed plate is fixedly connected with a sliding block, the outer wall of the sliding block is in sliding connection with a sliding plate, the bottom of the sliding plate is fixedly connected with a sub-buckle, and the sub-buckle is fixedly connected with the outer wall of the fixed plate. A female buckle is arranged in the fixed plate, protective rings are fixedly connected to one side of the outer wall of the fixed plate and one side of the outer wall of the sliding plate, a perspective window is arranged in the fixed plate, and sealing assemblies are arranged in the protective rings. According to the utility model, the interface gap can be effectively filled, and the shielding body forms an uninterrupted complete shielding space, so that the shielding effect on electromagnetic interference is remarkably improved, the audio equipment can still transmit audio signals stably in a strong electromagnetic environment, and the audio quality is not influenced by the electromagnetic interference.

This utility model relates to the field of garden tool technology, specifically a lawn mower for trimming lawns, including a base plate, a cutting mechanism, and a dust collection mechanism. The cutting mechanism and the dust collection mechanism are fixedly connected to the top of the base plate. In this utility model, through the inclusion of an electric height adjustment column, a stone barrier, and cutting blades, the electric height adjustment column can independently and precisely control the height of each cutting blade, allowing for easy and targeted adjustments based on the actual needs of different lawn areas. The stone barrier is rotatably connected to the outer surface of the base plate and remains stable after being adjusted to a suitable angle. During the cutting process, the stone barrier can flexibly adjust its angle according to the actual situation, thereby more comprehensively blocking flying stones, rocks, and other debris, preventing injury to the operator, and reducing damage to the surrounding environment and other equipment. Compared to a fixed-angle stone barrier, this significantly improves safety and protection during operation.

The utility model relates to the technical field of formic acid filtering devices, and discloses a formic acid product high-precision filtering device which comprises a tank body, a sealing partition plate is detachably connected to the interior of the tank body, a filtering assembly is arranged at the top of the tank body, a support is fixedly connected to the outer wall of the tank body, and a mounting frame is detachably connected to the outer wall of the support. And a fan assembly is arranged on one side of the mounting frame. The high-precision formic acid product filtering device is provided with a threaded groove, a sealing groove, a sealing ring, a fixed pipe, a fixed handle, a discharge port and a filter element, when the filter element is used for a long time and needs to be detached for cleaning or replacing, an operator can rotate the fixed handle to drive the fixed pipe to rotate, the fixed pipe is detached from threads in the threaded groove, the detaching operation is simple and convenient, and the practicability is high. And by arranging the sealing ring, the sealing performance between the threaded groove and the fixing pipe is enhanced, and liquid leakage is prevented.

The invention provides a casting device for manufacturing an automobile aluminum alloy hub, and belongs to the technical field of automobile aluminum alloy hub manufacturing. Comprising a supporting frame, a hub mold is assembled on the top of the supporting frame, first servo motors are symmetrically installed on the inner side of the supporting frame, threaded rods are fixedly connected to driving shafts of the first servo motors, and the two threaded rods are sleeved with a lifting platform. By arranging the cleaning assembly, after the position of the cleaning assembly is adjusted through a second servo motor, in the lifting process of the lifting platform, the transfer furnace and the furnace cover can be driven to move upwards, and then a cleaning disc at the bottom end of a connecting rod enters a liquid rising pipe to scrape and clean the inner wall of the liquid rising pipe; the liquid lifting pipe cleaning device is simple in structure and convenient to operate, residues left in a liquid lifting pipe are hung down, the liquid lifting pipe cleaning effect is achieved, equipment existing in an original casting device is reasonably utilized to efficiently and automatically achieve mechanical cleaning operation, and the labor amount of workers is reduced.

The utility model is suitable for the technical field of plastic floors, and provides a composite plastic floor which comprises a first composite plastic plate and a second composite plastic plate, and the first composite plastic plate is located below the second composite plastic plate. The carpet is adhered and fixed to the top of the second composite plastic plate through an adhesive; the first grooves are formed in the top and the bottom of the second composite plastic plate respectively; the penetrating through groove is formed in the center of the bottom in the first groove; the round head is arranged at a position above the first groove; the second composite plastic plate and the first composite plastic plate are conveniently butted, disassembled and assembled, and the second composite plastic plate can be disassembled and assembled under the condition that the first composite plastic plate is not disassembled, so that the softness of the ground can be changed according to indoor requirements, and a soft carpet can face upwards; and the second composite plastic plate which is hard in texture can face upwards, so that the practicability of the plastic floor is improved.