35results about How to "Realize disassembly work" patented technology

The invention belongs to the technical field of electric tools, and relates to a high-altitude lamp replacing device for replacing lamps. The high-altitude lamp replacing device comprises a pedestal, wherein the bottom of the pedestal is connected to an expansion link by a cardan joint; a central shaft with a hollow internal part is rotationally installed at the center of the upper part of the pedestal; a big gear, a spring, a taper sleeve, a pin and a nut are sequentially installed on the central shaft from the bottom up; the big gear is fixedly connected to the central shaft, and the central shaft is sleeved with the spring and clamped between the taper sleeve and the big gear; the taper sleeve movably sleeves the central shaft; the wall of the central shaft is provided with a pair of side openings along the axial direction from the nut position downwards, the pin is movably arranged in the side openings; a motor is also fixedly installed at the bottom of the pedestal, the power shaft of the motor passes through the pedestal, and then the small gear on the power shaft of the motor is meshed with the big gear. The high-altitude lamp replacing device can be applied to installing and uninstalling the lamps in vertical horizontal and any directions, and is wide in application range, simple in structure, low in cost and capable of being widely popularized for use.

The invention discloses a device for detaching snap structures. The device comprises a base and a plurality of limiting columns arranged on the base, wherein a space which is used for being inserted by a lower shell is formed in the limiting columns, all the limiting columns are in contact with all wall faces of the lower shell inserted into the space so as to limit the lower shell, supporting members which are used for supporting the inserted lower shell from the bottom are further arranged on the base, and a plurality of detaching heads which are opposite to all snap structures in position are arranged at the outer sides of the tops of the supporting members, are of wedge-shaped structures with thin upper parts and thick lower parts and can be inserted between snap plates of the upper shell and the outer sidewalls of the lower shell. When the detaching heads are inserted to certain depth, the detaching heads enable the snap plates of the upper shell to yield towards the direction being far away from the outer sidewalls of the lower shell until the snap plates are divorced from snap hooks, so that the detaching heads can be used for simultaneously enabling all the snap plates to be pried off from the snap hooks, thus, the snap plates can be withdrawn from snap grooves, the work of detaching snaps is realized, and the operation is laborsaving, convenient and fast; the device for detaching the snap structures is simple in structure, simple in manufacturing and low in production cost.

The invention relates to an intelligent guide rail meter based on wireless monitoring. The intelligent guide rail meter comprises a body and a fixed mechanism which is arranged at the back surface of the body. The body is provided with a display screen, a control panel and multiple wiring units. According to the intelligent guide rail meter based on wireless monitoring, a screw rod is driven to rotate by a driving motor arranged in the fixed mechanism so that a moving clamp pin is enabled to be away from or close to a fixed clamp pin, and installation and disassembling work of the guide rail meter can be realized. Installation and fixing of the guide rail meter are enabled to be reliable by the fixed mechanism, and disassembling operation is convenient and rapid. Besides, an electrical oscillation signal is converted into an ultrasonic signal by a frequency oscillator formed by an ultrasonic sensor, a first triode and a second triode in an ultrasonic transmitting circuit in the body, and conventional components are adopted so that reliable ultrasonic transmission can be guaranteed, production cost can be reduced and the practical value of the device can be enhanced.

The invention relates to a formwork automatic disassembly and assembly device. The device comprises a base, a lifting assembly, a working platform, a rotating assembly and a cutting machine. One end of the lifting assembly is disposed on the surface of the base. The working platform is disposed at one end of the lifting assembly away from the base, and the lifting assembly can drive the working platform to move up and down in a direction perpendicular to the surface of the base. The rotating assembly includes a rotator. The rotator is rotatably mounted on the working platform. The rotator candrive a fixing nut to rotate forward or reversely. The cutting machine is rotatably mounted on the working platform. The cutting machine is used for cutting a fixing screw. Therefore, when a formworkneeds to be assembled or disassembled, the formwork automatic disassembly and assembly device can be moved to a designated working area to achieve vertical transportation and automatic disassembly andassembly of the formwork. The input of an operator during disassembly and assembly of the formwork is reduced, and the formwork is more convenient and quick to assemble and disassemble.

The invention discloses a wire wrapping device for spinning. The wire wrapping device comprises a machine body and guide transmission wheels which are arranged at the right side of the machine body and are symmetrically arranged up and down, wherein a lug boss part is arranged on the bottom of the end surface at the right side of the machine body; a wire wrapping mechanism is arranged above the lug boss part; the wire wrapping mechanism comprises a bottom plate which extends left and right, a connecting block which is fixedly arranged at the rear side of the right side of the bottom plate, a straight plate which is fixedly arranged at the rear side end of the connecting block and extends upwards, and a wire wrapping base arranged above the bottom plate; the bottom of the wire wrapping base is fixedly equipped with a first rotary shaft; the bottom of the first rotary shaft penetrates through the bottom plate and is rotatably connected with the bottom plate in a matched mode; the bottom of the first rotary shaft is fixedly equipped with an outer spline shaft which extends downwards; a single spline shaft is fixedly arranged on the top of the wire wrapping base; a first transmission cavity is arranged in the lug boss part; and an inner spline rotary shaft which extends towards upper and lower sides is rotatably matched and connected in the top wall in the first transmission cavity. The wire wrapping device is simple in structure, realizes automatically controlling upper and lower movable wire wrapping work, improves wire wrapping uniformity, realizes quickly dismounting a bobbin and improves wire wrapping stability.

The invention provides a detachable dental crown implant. The detachable dental crown implant comprises a spiral implant, detachable barb assemblies and tensioning mechanisms, wherein the spiral implant is in a different-diameter column-shaped body structure and comprises a lower part spiral body with a greater diameter and an upper part spiral body with a smaller diameter; the bottom of the lower part spiral body is provided with a thread section for planting a tooth root; the top of the upper part spiral body is provided with a thread section for screwing a dental crown. Two sets of the detachable barb assemblies are symmetrically arranged at the two sides of the spiral implant. The two tensioning mechanisms correspond to the two sets of the detachable barb assemblies and are respectively mounted on the upper part spiral body to be respectively collided and connected with the two sets of the detachable barb assemblies. According to the detachable dental crown implant disclosed by the invention, in a planting process, only the dental crown is half screwed in to have the reinforcing and anti-falling effects. In a detaching process, only designed detaching pliers need to be used and a connection body of a detachable barb is forcedly and upwardly pulled so that a barb can be released from a clamping groove in the dental crown; therefore, the dental crown can be very easily released from the implant. The detachable dental crown implant is convenient to use and simple to operate.

The invention discloses a rapid pulling-out device for an elbow type cable head and a using method of the rapid pulling-out device. The rapid pulling-out device comprises a fixing mechanism, a driving mechanism and a supporting mechanism, wherein the fixing mechanism comprises a first fixing piece and a second fixing piece, the top end of the first fixing piece is hinged to the bottom end of the second fixing piece, and the upper portion of the first fixing piece forms a cylinder matched with the horizontal part of the elbow type cable head; the driving mechanism comprises a mounting plate, the center of the end face of the mounting plate is fixedly connected with the top end of a hydraulic device, pull rods are symmetrically arranged on the two sides of the hydraulic device respectively, the top ends of the pull rods are fixedly connected with the mounting plate, and the bottom ends of the pull rods are detachably and fixedly connected with the first fixing piece; the supporting mechanism comprises supports which are parallel to the pull rods and arranged on the two sides of the hydraulic device respectively, and the bottom ends of the supports are connected with support bases which are connected with a box body of a power distribution cabinet; and a connecting plate is arranged between the two supports, and the bottom end of the hydraulic device is connected with the connecting plate in a sliding mode. With the rapid pulling-out device, cable head dismounting difficulty and the labor intensity of workers are reduced, working efficiency is improved, and the cable head and the box body of the power distribution cabinet are prevented from being damaged.

The invention discloses a spinning wire winding device. The spinning wire winding device comprises a machine body, and guide wheels arranged on the right side of the machine body and symmetrically arranged in an up-and-down mode; a boss part is arranged at the bottom of the right side end surface of the machine body; a wire winding mechanism is arranged above the boss part; the wire winding mechanism comprises a baseplate extending left and right, a connecting block fixed on the back side of the right side of the baseplate, a straight plate fixed at the back side end of the connecting block and upwards extending, and a wire winding base arranged above the baseplate; a first rotating shaft is fixedly arranged at the bottom of the wire winding base; the bottom of the first rotating shaft penetrates through the baseplate for rotary cooperating connection; an outer spline shaft downwards extending is fixedly arranged at the bottom of the first rotating shaft; a single key shaft is fixedlyarranged at the top of the wire winding base; a first transmission cavity is formed in the boss part; and an inner spline rotating shaft extending to the upper and lower sides is in rotary cooperatingconnection into the inner top wall of the first transmission cavity. The spinning wire winding device is simple in structure, realizes automatic control of up-down movable wire winding work, improvesthe wire winding uniformity, realizes quick disassembly of bobbins, and improves the wire winding stability.

The invention discloses an anti-knotting spinning wire winding device. The anti-knotting spinning wire winding device comprises a machine body, and guide wheels arranged on the right side of the machine body and symmetrically arranged up and down; a boss part is arranged at the bottom of the right side end surface of the machine body; a wire winding mechanism is arranged above the boss part; the wire winding mechanism comprises a baseplate extending left and right, a connecting block fixed on the back side of the right side of the baseplate, a straight plate fixed at the back side end of the connecting block and upwards extending, and a wire winding base arranged above the baseplate; a first rotating shaft is fixedly arranged at the bottom of the wire winding base; the bottom of the firstrotating shaft penetrates through the baseplate for rotary cooperating connection; an outer spline shaft downwards extending is fixedly arranged at the bottom of the first rotating shaft; a single keyshaft is fixedly arranged at the top of the wire winding base; a first transmission cavity is formed in the boss part; and an inner spline rotating shaft extending to the upper and lower sides is inrotary cooperating connection into the inner top wall of the first transmission cavity. The anti-knotting spinning wire winding device is simple in structure, realizes automatic control of up-down movable wire winding work, improves the wire winding uniformity, realizes quick disassembly of bobbins, and improves the wire winding stability.

The wear-resistant plastic floor comprises a floor body, and a wear-resistant layer is arranged on the upper surface of the floor body; four inserting grooves are vertically formed in the upper surface of the plate body, and four inserting rods used for being inserted into the four inserting grooves are vertically and fixedly installed on the lower surface of the wear-resisting layer. A locking assembly is arranged in the inserting rod, the locking assembly comprises a spring rod and an L-shaped locking plate fixedly installed at one end of the spring rod, and a locking groove used for allowing the locking plate to be inserted therein is formed in one groove wall of the inserting groove; a driving part is arranged in the inserting rod and used for providing driving force for the locking plate to move. A user can quickly realize the disassembly and assembly work between the wear-resistant layer and the plate body through the matching between the locking assembly and the driving part, heating and bonding are not needed, the operation is convenient and quick, and the flatness of the wear-resistant layer after replacement can be ensured.

The invention discloses a multifunctional combined desk which comprises a desk plate, a containing groove is formed in one side of the desk plate, an illuminating lamp assembly is arranged in the containing groove, a right side plate is arranged on one side of the lower portion of the desk plate, a left side plate is arranged on the other side of the lower portion of the desk plate, and a bottom plate is arranged at the bottom between the right side plate and the left side plate; the desk is composed of a desk plate, a left side plate, a right side plate, a protection plate, a bottom plate andsupporting legs. During mounting, the left side plate and the right side plate are fixedly connected with the table plate through first limiting bolts; the protection plate and the bottom plate are fixedly connected with the left side plate and the right side plate through the limiting grooves and the limiting blocks, the left side plate and the right side plate are fixedly connected with the supporting legs through the second limiting bolts, normal use of the combined desk can be guaranteed through the installation mode, later assembly and disassembly can be facilitated, and the combined desk has market competitiveness.

The invention discloses a battery pole piece winding and unwinding structure. The structure comprises a rack; a mounting chuck is arranged on the rack and is suitable for fixing a winding and unwinding winding drum, the mounting chuck can move upwards in the mounting axial direction of the winding and unwinding winding drum relative to the rack, and a data storage label is arranged on the windingand unwinding winding drum; and a data reader-writer is arranged on the rack and is suitable for performing data reading and writing on a data storage label. According to the battery pole piece winding and unwinding structure disclosed by the embodiment of the invention, the winding and unwinding winding drum can be quickly fixed and disassembled through the mounting chuck, so that the automationdegree of the battery pole piece winding and unwinding structure can be improved, the winding and unwinding winding drum can be automatically fixed and disassembled, the labor consumption is reduced,and the working efficiency is improved. The data reader-writer can read and write the data of the data storage label, can accelerate the reading, writing and transmission of information on the data storage label of the winding and unwinding reel part, enables the whole device to be automatic and informational, and improves the work efficiency.

The invention discloses an RFID antenna device in the technical field of antenna installation. The RFID antenna device comprises an RFID antenna body and an antenna storage box, and an inner side wallof the antenna storage box is provided with a storage groove for the RFID antenna body. A stretching connection mechanism used for pulling the RFID antenna body out of an outer side of the storage groove and an adjusting mechanism used for enabling the RFID antenna body to rotate up and down are connected between an inner side wall of the storage groove and one side of the RFID antenna body. According to the invention, an RFID antenna can be dismounted and mounted conveniently, and the signal coverage range of the RFID antenna can be adjusted by pulling out the RFID antenna and adjusting therotation angle when the RFID antenna works.

The invention discloses a pouring-size-adjustable modular pouring formwork for concrete plate manufacturing. The pouring formwork comprises a pouring formwork body, a first pouring formwork shell, a second pouring formwork shell, a connecting frame, a supporting frame, a fixing plate, an adjusting screw rod and a bearing, the first pouring formwork shell is arranged on the pouring formwork body, a second protruding part is arranged at the top end of the second pouring formwork, and a second splicing opening is correspondingly formed in the lower end of the second pouring formwork. According to the pouring-size-adjustable modular pouring formwork for the concrete plate manufacturing,the size between the first pouring formwork shell and the second pouring formwork shell can be adjusted according to the size of the formwork needing to be poured, then the space of a pouring bin enclosed by the first pouring formwork shell and the second pouring formwork shell is controlled, pouring of building wallboards with different thicknesses is achieved, and meanwhile, the pouring formwork body can be disassembled conveniently and quickly.