72results about How to "Quick connect fixation" patented technology

The invention discloses a quick connecting and fixing device for an orientated perforator. In an orientated gun head, the tail end of a sealing groove on the outer side of an original conventional pressure or collision gun head is provided with a fixing screw thread and a fixing clamping band; a perforating gun is connected with the gun head through a single joint, thus the length of an original middle joint is reduced; the tail ends of sealing grooves at the two ends of an oriented single joint are provided with fixing external threads and fixing clamping bands; a transverse-H-shaped clamping groove is formed in the middle of the oriented single joint; and the inner side of the upper end of the oriented single joint is provided with a centering hole. The gun head, the single joint and the perforating gun are fixed, retreat outwards through the clamping band and form reverse extruding with the screwing of the gun head of the perforating gun, so that quick self-locking of an adjustable position is realized, and the consistence of blind hole directions between perforators and the consistence of the blind hole direction of the perforating gun and the measuring direction of an oriented pipe nipple are realized.

The invention discloses a connecting structure at the joint of a wall aluminum formwork and a wood formwork and a construction method of the connecting structure. The connecting structure comprises a first connecting block, a second connecting block, an inserting column, a first connecting plate, a second connecting plate, a locking piece, a supporting mechanism and a clamping assembly. The first connecting block is fixedly connected to a wood formwork. The second connecting block is fixedly connected to an aluminum formwork. The inserting column is horizontally inserted into the first connecting block and the second connecting block. The first connecting plate blocks the end, located on the wood formwork, of the inserting column. The supporting mechanism is connected to the wood formwork, and the supporting mechanism is pressed on the outer side of the first connecting plate. The second connecting plate is arranged at the end, located on the aluminum formwork, of the inserting column. The locking piece comprises an inserting rod, a conical inserting head and a first spring. The clamping assembly comprises a hollow connecting column, a pressing strip, a second spring, a clamping block and a guide rod. The technical problems that the connecting process of a traditional aluminum formwork and a traditional wood formwork is tedious and complex, time and labor are wasted, the working efficiency is low, the strength of the wood formwork is poor, formwork explosion is prone to happening, and it is troublesome to disassemble the aluminum formwork and the wood formwork are solved.

The invention relates to the field of electroplating devices, and particularly discloses an electroplating device. The electroplating device comprises an electrolytic tank, a lifting structure, a discharging structure, a receiving structure, a shaking structure and a collecting structure. The lifting structure is arranged outside the electrolytic tank, so that suspended to-be-electroplated parts can be automatically put into the electrolytic tank for electrolysis, the parts can be automatically pulled out of the electrolytic tank after electroplating of the parts is completed, manual operation is not needed, the feeding and discharging efficiency can be improved, and skin injuries caused by contact with an electrolyte can be avoided; in the process that the parts are pulled out of the electrolytic tank through the lifting structure, the discharging structure can be synchronously driven to work, rapid discharging can be achieved through automatic discharging work of the discharging structure, the discharging efficiency can be improved, and skin injuries caused by mistaken contact with the electrolyte due to manual discharging can be avoided; and the lifting structure can synchronously drive the receiving structure to work in the vertical lifting process of the parts.

The invention provides a multilayer coil cradle structure for automobile seat bushing production. The multilayer coil cradle structure for automobile seat bushing production comprises inserting heads,clamping slots, clamping plates, guiding pieces, pull troughs and antiskid mats, wherein a main body is of a rectangular inner hollow structure; a push rod is arranged on the upper part of the left side of the main body through a fixed connecting manner; moving wheels are arranged on the side corner positions of the bottom part of the main body through a fixed connecting manner; the outer sides of support pieces are connected with two sides of the inner part of the main body through a fixed connecting manner; rotating pieces are embedded into installation slots and are rotated through hand-cranking rods on the outer parts, so that a winding rod is driven to wind or unwind cloth, and the cloth can be conveniently and quickly wound; and in addition, the guiding pieces are embedded into inner slots, so that the rotating pieces cannot be separated during rotation and can stably rotate, and the outer sides of the guiding pieces make contact with the outer sides of contact wheels.

The invention discloses a high-speed feed raw material crushing device convenient to overhaul, and belongs to the technical field of feed production equipment. The high-speed feed raw material crushing device convenient to overhaul comprises a material collecting tank, a discharging port is fixed at the bottom of the material collecting tank, supporting legs are welded to the lower surface wall ofthe material collecting tank, connecting rods are fixed between the supporting legs, the side wall of the material collecting tank is provided with a controller, a driving motor is fixed to one sideof the material collecting tank, and a bearing is fixed to the other side of the material collecting tank. According to the high-speed feed raw material crushing device convenient to overhaul, automatic opening and closing functions of a protective shell are achieved through the arrangement of a hydraulic rod, hinges and bolts, the hydraulic rod can drive a feeding port and the protective shell torotate around the hinges, rotation of the protective shell is facilitated, the supporting effect on the feeding port is achieved in the rotating process of the protective shell, the protective shellis free of being manually rotated, the material collecting tank and the protective shell can be quickly connected and fixed through the bolts, then rapid mounting and fixing of the protective shell are achieved, and maintenance personnel can conveniently overhaul the device.

The invention provides a reinforced integration wallboard, includingwash boards, an integration wallboard and a connection device. The integration wallboard is of a rectangular structure, and symmetrically provided with wash boards which are located on the upper and lower sides of the integration wallboard, the wash boards are connected with the integration wallboard through a sliding-fit method,and the outer side of the integration wallboard is symmetrically provided with a connection device. The problems that an existing reinforcement integration wallboard adopts a single wallboard, strength and stability of the single wallboard are not high, breaking or bending under the condition of large force is prone to being generated, and scrapping of the integration wallboard is caused; and at the same time, the existing integration wallboard has various steps, a complicated process and inconvenient operation, the integration wallboard cannot be quickly installed and dismounted, and when theend face of the integration wallboard is connected and fixed, connection and fixation cannot quickly conducted can be solved.

The invention relates to the technical field of smart home camera devices, and discloses a smart home camera device. The device comprises a fixed top plate, a fixed block is fixedly connected to the outer side surface of the fixed top plate, a quick mounting device is fixedly connected to the lower surface of the fixed top plate, and an annular fixed disc is arranged at the inner side of the quickmounting device. An annular rotating frame is arranged on the inner wall of the top of the annular fixed disc, and the lower surface of the annular rotating frame is fixedly connected with a fixing disc. According to the smart home camera device, a driving gear and a driven gear are driven by a driving motor to cooperate with a first rotating frame and a second rotating frame to drive the connecting fixing disc to rotate so as to perform multi-angle adjustment on a monitoring camera, so that the camera device has better flexibility in use, and can perform accurate monitoring camera shooting on any position; and shooting blind areas and shooting dead angles are reduced, the outdoor environment can be better monitored, and the use convenience is improved.

The invention discloses a machine grinding disc tool. The tool comprises a spindle connector used for mechanical connection of a machine tool spindle, a compressing structure used for mechanical connection of the spindle connector and a grinding disc used for mechanical connection of the compressing structure. The compressing structure comprises an intermediate plate. An axial cavity is formed in the middle of the intermediate plate. One end of the cavity is opened in the axial direction of the intermediate plate. The opening position is movably connected with a spring sleeve. A first spring is arranged in the cavity in the axial direction of the intermediate plate. The first spring abuts against the spring sleeve in the axial direction of the intermediate plate. The first spring stretches to apply pressure to the spring sleeve, and the end, facing the grinding disc, of the spring sleeve is connected with a ball journal. A ball journal cavity matched with the ball journal in shape and size is formed in the top of the grinding disc. The ball journal is movably arranged in the ball journal cavity. According to the machine grinding disc tool, the flexible grinding design principle is adopted; and through the core structure of the ball journal and the spring and the structural design of a movable butting shaft in the circumferential direction, the end face of the grinding disc can be perfectly attached to the surface of a workpiece in the machining process, and grinding is more uniform and consistent.

The invention relates to the field of wall carrying body forms, in particular to an adjustable building form convenient to install quickly and an installation method thereof, installation is easy andquick, accurate positioning of form splicing can be achieved, and the construction precision of a wall face is improved. The adjustable building form convenient to install quickly comprises a plurality of composition boards arranged in parallel, form frames are arranged on the edges of the composition boards, and the adjacent form frames are connected through a quick connecting device or an adjustable connecting device. The installation precision of the composition boards can be improved, then the wall surface precision is improved, installation is rapid, and the efficiency is higher. The invention further provides the installation method of the adjustable building form convenient to install quickly, and the installation method is applied to installation of the form.

The invention relates to the field of fruit picking tools, in particular to a durian picking tool capable of being conveniently fixed on ground and receiving durians. The durian picking tool comprises a vehicle body, an extension structure, two mounting structures, two buffer structures, a receiving structure, two limiting structures and two fixing structures; the extension structure is arranged at one end of the vehicle body, a material receiving area can be adjusted according to actual use, and therefore the durian picking tool can be applied to different material receiving environments and has improved applicability. Besides, the mounting structures are cooperated, a receiving assembly can be conveniently assembled and disassembled, thus assembly during use and disassembly and storarge during non-use are facilitated, and a space occupation is reduced during the storage. One buffer structure is arranged at one end of each mounting structure. The buffer structures can play a sufficient buffer effect when durians fall down and are received, avoid a situation that a receiving assembly is smashed due to a gravity effect in a durian falling process, and can play a slow recovery effect when buffer assemblies recover.

The invention relates to the field of solar lamps, and especially relates to a solar lamp convenient to quickly mount and fix. The solar lamp comprises a lamp body, a mounting structure, a protective structure, a collecting structure, an adjusting structure and a fixing structure. The mounting structure is mounted at the top end of the lamp body, so that the interior of the lamp body can be conveniently sealed and protected, rainwater is prevented from entering the lamp body, and the lamp body can be conveniently disassembled when the lamp body needs to be maintained in the later period; the protective structure is arranged outside the lamp body, so the exterior of the lamp body can be conveniently shielded and protected, and the lamp can be conveniently and rapidly mounted and dismounted; in cooperation with the arrangement of the collecting structure, mosquitoes falling from the outer portion of the lamp body can be collected and stored, environmental pollution is avoided, and the collecting can be conveniently and rapidly mounted and dismounted with the lamp body; and the adjusting structure is mounted at the bottom end of the lamp body, so the height of the lamp body can be adjusted according to different installation environments, so that the lamp can work in different environments.

The invention relates to a tipper of a scrap iron transfer trolley. The tipper consists of the scrap iron transfer trolley, a rotating shaft, a rotating shaft bracket, a hydraulic cylinder, a tipper rack, a tipper rack guide ail and a casing, wherein the rotating shaft rack is fixedly arranged on the ground; the rotating shaft is articulated with the rotating shaft rack; the tipper rack is fixedly arranged on the rotating shaft; one end of the hydraulic cylinder is fixedly arranged on the ground, and the other end of the hydraulic cylinder is connected with the rotating shaft; a tipper rack guide rail and the casing are fixedly arranged on the tipper rack; the scrap iron transfer trolley is inserted into a scrap iron transfer trolley bottom guide groove by virtue of the tipper rack guide rail so as to be connected and fixed. The tipper has the advantages of simple structure, high efficiency, easiness for regulation and control over inclination angle and height, high bearing capacity and the like.

The invention provides an urban road traffic engineering construction windproof dust suppression net, and relates to the technical field of dust suppression nets, the urban road traffic engineering construction windproof dust suppression net comprises a supporting rod, two ends of the supporting rod are respectively embedded into two slots, the supporting rod comprises a connecting plate, the connecting plate is located behind the supporting rod, and the connecting plate is inserted into a pulling plate. A connecting plate can be embedded into a pulling plate, a clamping block connected with the connecting plate can be fixed into an auxiliary groove, and then the main body and the supporting rod are stably pulled and connected, so that the main body can be more stable and can be effectively supported by the supporting rod, the main body cannot deform after the two sides of the main body are blown and impacted by wind, and the problem that the wind-proof and dust-suppression net is not prone to deformation is solved. The problems that an auxiliary buffering structure is lacked, the windproof dust suppression net is prone to being damaged, a pulling supporting structure is lacked, and the windproof dust suppression net is prone to deformation after being used for a long time are solved.

The invention discloses an intelligent micro circuit breaker power supply module circuit compatible with multiple rated working voltages, and belongs to the field of micro circuit breaker power supply modules, the intelligent micro circuit breaker power supply module circuit comprises a left half shell, the left end opening is fixedly connected with a left end plate through a left bolt, and the right end of the left half shell is connected with the left end of a right half shell through a half shell connecting unit; the right end of the right half shell is connected with a right end plate through a right bolt; the input cable pressing execution unit comprises a support, a conductive seat, a pressing block, a swing rod, a movable rod, an inlet wire insulating cylinder, an inlet wire guide cylinder, a push-pull rod and an input cable pressing control unit, and the input cable pressing execution unit is connected with the input cable pressing execution unit; according to the power supply module, work of multiple rated voltages can be achieved, heat dissipation can be conducted on the interior, heat accumulation is avoided, the safety of a circuit is improved, power can be rapidly cut off when current surge occurs, connection of an output wire and an input wire is facilitated, rapid installation can be achieved, and the situation that work of the power supply module is affected by external vibration can be avoided.