21results about How to "Prevent shaking" patented technology

The utility model discloses a U-shaped pipe with an anti-deformation function, and belongs to the technical field of U-shaped pipe positioning. The protective device comprises a U-shaped pipe, a protective rack and a pipeline stabilizing mechanism, the pipeline stabilizing mechanism is arranged at the bottom of the U-shaped pipe, the protective rack comprises a vertical plate, the top and the bottom of the vertical plate are connected with a transverse plate, wrapping sleeves are arranged on the two sides of the transverse plate, a connecting mechanism comprises first connecting plates, and the first connecting plates are fixedly connected to the two sides of the front face and the back face of the transverse plate. By arranging the connecting mechanism, the transverse plate and the wrapping sleeve are connected, the U-shaped pipe is fixed through the transverse plate and the wrapping sleeve, the fixing shell can be fixed through the fixing mechanism, the U-shaped pipe is positioned through the fixing shell, the phenomenon that the U-shaped pipe shakes is prevented, the bearing capacity of the U-shaped pipe can be increased when an operator uses the U-shaped pipe for a long time, and the U-shaped pipe is prevented from shaking. The phenomenon that the U-shaped pipe deforms due to the influence of various forces is avoided, and deformation of the U-shaped pipe can be prevented.

The utility model provides a kind of electric suspension crane convenient to stable operation, it is related to suspension crane field, including hoisting unit, including support crossbeam, the surface of the movable connection of support crossbeam electric hoist body, and the hook body connected below the electric hoist body by wire rope;The utility model support crossbeam, electric hoist body and hook body constitute hoisting equipment, for carrying out hoisting operation to article, mounting block and mounting plate can be detachably connected, can be added or disassembled positioning unit according to use scene, telescopic assembly is composed of multiple hollow columns of sleeve connection, can realize the telescopic adjustment of crane in vertical direction, adapt to the positioning needs of different height, fixed component is used to connect with the wire rope of hoisting equipment, and cooperate telescopic assembly and connecting plate to position wire rope, prevent the situation that article appears to sway in hoisting process, to improve safety and stability in hoisting process.

The present application relates to the technical field of air pipe aluminum skin processing, in particular to a mobile air pipe external thermal insulation aluminum skin folding tool, which comprises two "U"-shaped mounting racks, a lifting drive shaft is rotatably mounted on one side of each mounting rack opposite to each other, an "L"-shaped right-angle plate is liftingly mounted on the bottom of the lifting drive shaft, and a "U"-shaped folding steel plate is rotatably arranged on the bottom of the right-angle plate. The present application can position the aluminum skin through the setting of the folding ruler and the positioning block, can make the folding of the aluminum skin accurate in size, can effectively and accurately position the aluminum skin through the folding ruler, can obtain the aluminum skin more suitable for actual application according to the different requirements of the aluminum skin at different construction sites, can avoid the situation that the aluminum skin is too large or too small, and need not secondary processing, thereby greatly improving the installation efficiency of the air pipe external thermal insulation aluminum skin.

The utility model relates to the technical field of steel plate rough rolling machining, and discloses a steel belt guiding device for steel plate rough rolling machining, which comprises a mounting frame, a servo motor is fixedly mounted at the upper end of the right side wall surface of the mounting frame, and the output end of the servo motor movably penetrates through the right side of the inner wall of the mounting frame. A first connecting shaft is fixedly installed at the output end of the servo motor, a conveying roller is fixedly installed on the left side wall face of the first connecting shaft, and a second connecting shaft is fixedly installed on the left side wall face of the conveying roller. According to the self-adaptive guide deviation correction mechanism, the effect of limiting and guiding steel belts of different specifications can be achieved through mutual separation or approaching of a first guide ring plate and a second guide ring plate, the situation that the steel belts deviate in the transportation process is prevented, and the situation that the quality and efficiency of subsequent equipment for machining the steel belts are greatly reduced is avoided; and the requirement of rough rolling of the steel plate is met.

The utility model relates to the field of environmental protection detection technology discloses a titration device for environmental protection detection, including base, base top left side fixedly connected with the shelf board, the titration equipment is fixedly connected in the inside of shelf board top, the right side of shelf board is provided with the material -turning mechanism, the bottom of material -turning mechanism is provided with drive mechanism, and the material -turning mechanism includes support assembly, tray assembly and reinforcing component, and support assembly sets up in the right side of shelf board, and tray assembly sets up in support assembly, and reinforcing component sets up in tray assembly. The titration device for environmental protection detection, through the material -turning mechanism of setting, the slide cylinder is driven under the action of compression spring and keeps the inward force under the condition without external force, makes the pressure block can extrude positioning to the test tube placed in the recess, increases the stability after the test tube is placed in the recess, improves the stability of the whole device when titration equipment uses, effectively prevents the situation that the test tube appears to shake in the recess.

The utility model discloses a stirrer connecting seat assembly which comprises a stirring barrel, a through hole is formed in the top of the stirring barrel, a connecting seat main body is arranged in the through hole, a sealing part is arranged between the connecting seat main body and the stirring barrel, and a fastening part is arranged between the connecting seat main body and the stirring barrel. The sealing component comprises an annular groove formed in the top in the through opening, a first sealing gasket fixedly connected with the bottom of the connecting base body and a plurality of extrusion grooves formed in the top in the annular groove and arranged in a circumferential mode. The connecting seat assembly solves the problems that when an existing connecting seat assembly is used, although a motor and a stirring barrel can be connected and fixed, the sealing effect between a connecting seat and the stirring barrel is poor, the situation of material leakage is prone to occurring, meanwhile, connection between the connecting seat and the stirring barrel is not tight enough, the situation of shaking is prone to occurring, and therefore practicability is reduced.

The utility model belongs to the technical field of power supply boxes, and discloses a novel power supply box convenient for field guarantee, which comprises a power supply box shell, a lithium battery is arranged in the power supply box shell, and the current output end of the lithium battery is fixedly connected with a positive wire and a negative wire. The top of the positive wire and the top of the negative wire are fixedly connected with connector lugs, a sealing plate is installed on the outer side of the power box shell, an installation mechanism is arranged on the outer side of the sealing plate and comprises a clamping rod, a pulling cover is fixedly connected to the outer side of the clamping rod, and a positioning hole is formed in the clamping rod. A mounting hole is formed in the power supply box shell, a movable pipe is fixedly connected to the outer side of the power supply box shell, and the novel power supply box facilitating field guarantee has the advantages that the power supply box can be quickly disassembled, and meanwhile, a lithium battery in the power supply box can be positioned.

This invention relates to the field of intelligent roundness measurement technology, and more particularly to a roundness measurement device for a hydro-generator rotor. The device includes a testing platform with a hoisting and placement mechanism, a clamping and rotating mechanism, and a cleaning mechanism at its top. The hoisting and placement mechanism includes two clamping plates symmetrically arranged, each with a trapezoidal block fixedly connected to one end near each other. The clamping plates are used to clamp and fix the upper part of the rotor body. The clamping and rotating mechanism includes two fixed discs symmetrically arranged, each with a clamping seat fixedly connected to one end near each other. Each clamping seat has a trapezoidal block fixedly connected to one end near each other, and the clamping seats and clamping plates form a cylinder. This invention avoids the need for subsequent adjustments to the rotor body during placement, reducing time waste and improving placement efficiency, thereby increasing the efficiency of subsequent roundness testing of the rotor body.

The utility model discloses an LED spherical lampshade cleaning device which comprises a cleaning table, a mounting groove is formed in the bottom of the cleaning table, a mounting plate is fixedly mounted in the mounting groove through bolts, and a driving motor is fixedly mounted on the surface of the top of the mounting plate through bolts. A drainage cavity is formed in the cleaning table and located above the mounting groove formed in the cleaning table, a water distribution pipe is fixedly mounted in the mounting groove formed in the cleaning table, and a plurality of rotating water pipes penetrating through and extending to the upper portion of the cleaning table are rotationally connected to the top of the water distribution pipe. According to the LED spherical lampshade cleaning device, by arranging a push rod motor, a limiting block and the like, the purpose that an LED spherical lampshade body can be limited through the limiting block can be achieved, the situation that the LED spherical lampshade body shakes when being cleaned is prevented, and by arranging a driving motor, a water spraying pipe, soft bristles and the like, the LED spherical lampshade body can be conveniently cleaned. The purpose of cleaning the interior of the LED spherical lampshade body can be achieved.

The utility model belongs to the technical field of electronic equipment manufacturing, concretely relates to an electromagnetic shielding disc assembling device, including base guide rail and shielding disc guide rail, the end of base guide rail is located the above of shielding disc guide rail end in vertical direction and both form perpendicular intersection layout on three -dimensional space and the inside of this intersection region is provided with machine base in the intersection region, integrated mechanism of grabbing riveting is integrated on the machine base, a plurality of bases are evenly arranged on the base guide rail along its length direction, a plurality of shielding discs that are matched with the base are correspondingly arranged on the shielding disc guide rail, a plurality of shielding discs are sequentially assembled on the corresponding base through grabbing riveting integrated mechanism. The utility model discloses through space layout optimization, function integration design and high-precision mechanical structure innovation, solves the low degree of automation, positioning accuracy deficiency, poor adaptability and other core problems in the prior art, realizes the efficient, high-precision assembly of electromagnetic shielding disc.

The invention relates to the technical field of network security, and discloses a network security early warning device, which comprises a storage cabinet, the storage cabinet comprises a cabinet body, a network security equipment body is mounted in an inner cavity of the cabinet body, the network security equipment body comprises an equipment shell, and mounting racks are arranged on both sides of the equipment shell. According to the network security early warning device, the sliding seat is driven to move by pushing the mounting frame, the sliding seat moves to drive the positioning block to move, when the positioning block is clamped into the positioning groove, the position of the mounting frame can be adjusted, then the side plate and the mounting frame can be connected through the connecting bolt, and then the equipment shell is conveniently mounted in the cabinet body; the problems that the installation position of an existing network security device cannot be adjusted, so that the phenomenon of winding of a connecting line is easily caused, the problem of data transmission exists, meanwhile, a filter screen in ventilation is difficult to detach and replace, and the internal ventilation effect is greatly reduced are solved.

The utility model discloses a multifunctional dressing change device for orthopedic nursing, relates to the technical field of nursing supports, and effectively solves the problems that an existing dressing change device is not firm in fixation and easy to shake, and waste liquid is inconvenient to collect. Comprising a supporting frame, a lifting part is arranged on the supporting frame in a sliding mode, a waste liquid collecting part is fixedly arranged on the lifting part, two fixing blocks are fixedly arranged on the waste liquid collecting part, a middle supporting part is arranged on the two fixing blocks in a sliding mode, a plurality of sliding parts are arranged at the lower end of the supporting frame in a sliding mode, and a suction cup is fixedly arranged at the lower end of each sliding part. The device is simple in structure, convenient to operate, novel in conception and high in practicability.

The utility model relates to the technical field of spare tire suspension, and discloses spare tire suspension equipment for military tactical vehicles, which comprises a mounting disc and a mounting beam. A center column is fixedly connected to the center of the front end of the mounting disc, the front end of the center column is in threaded connection with a limiting block, a plurality of positioning rods are evenly arranged on the periphery of the center column and fixedly connected with the mounting disc, the front ends of the positioning rods are in threaded connection with limiting nuts, and a plurality of auxiliary assemblies are arranged on the outer side of the mounting disc. A mounting column is fixedly connected to the back side of the mounting disc, two lantern rings are rotatably connected to the outer side of the mounting column, and connecting plates are fixedly connected to the outer sides of the two lantern rings; the spare tire is adjusted to the proper height through the driving assembly and the connecting plate, the heavy spare tire does not need to be moved with large effort, the labor intensity of workers is greatly relieved, the working efficiency is improved, meanwhile, the outer side of the spare tire is extruded and clamped through the multiple extrusion blocks, and therefore the stability of the spare tire is further guaranteed.

The utility model discloses a hoof medicated bath device for animal husbandry veterinarians, which belongs to the technical field of animal husbandry and comprises a hoof medicated bath device main body, a lifting component is mounted at the central position of the hoof medicated bath device main body, a medicated bath basin is mounted at the top of the lifting component, and a rocker is mounted on one side of the lifting component. A dry clamping device is mounted at the position, close to the outer side, of the hoof medicated bath device body, and a fixed moving device is arranged on the outer side of the hoof medicated bath device body; according to the livestock hoof drying device disclosed by the utility model, by arranging the drying clamping device, a worker can dry the hoof part of a livestock through the cooperation of a fan, an electric heating rod and other structures as required, so that the working requirement is better met; and a worker can clamp and fix the hoof part of the livestock through cooperation of a screw rod, a clamping plate and other structures when needed, so that the phenomenon that the hoof part of the livestock moves randomly is prevented, and the working capability of the device is improved.

The utility model relates to the technical field of glass tube production, and discloses a cutting device for glass tube production, which comprises a base and an electric slide rail, one side of the top of the base is fixedly connected with a cutting box, a cutting mechanism is arranged in the cutting box, the edge of the top of the base is fixedly connected with a side plate, and the side plate is fixedly connected with the electric slide rail. And a moving plate is fixedly connected to the other side of the top of the base, an arc-shaped groove is formed in the moving plate, a rail is fixedly connected to the interior of the moving plate, walking wheels are rotationally connected to the interior of the rail, and a first air cylinder is fixedly installed on the outer side of the side plate. Compared with the prior art, the glass tube cutting device has the following advantages and effects that by continuously pushing the glass tube, when the glass tube needs to be cut into multiple sections, the glass tube can be continuously conveyed into the cutting box, the glass tube can be fixed in the cutting process, the cutting efficiency is improved, and the cutting quality is also improved.

The invention relates to the field of welded pipe surface treatment, in particular to a welded pipe inner wall polishing and deslagging treatment device which comprises a machine body, one side of the machine body is rotatably connected with a rotating piece, the rotating piece is slidably connected with a plurality of electric clamping blocks, the electric clamping blocks are distributed along the circumference, and a servo motor is arranged on the side, close to the rotating piece, of the machine body. A conveying assembly is connected between an output shaft of the servo motor and the rotating piece, rodless air cylinders which are symmetrically arranged are connected to the side, away from the rotating piece, of the machine body, a sliding plate is slidably connected between the rodless air cylinders, and a pushing piece is connected to the top of the sliding plate and slidably connected with the machine body. The side, close to the electric clamping block, of the pushing piece is slidably connected with a plurality of grinding blocks. According to the device, the polishing block can be automatically attached to the inner wall through linkage of the electric clamping block and the wedge-shaped block and an elastic structure, manual adjustment is not needed, adaptability and universality are high, synchronous operation of polishing feeding and welded pipe rotation is achieved through cooperation of the rodless air cylinder and the servo motor, and polishing is uniform and efficient.

The utility model discloses a hamburger baking tray turn over device, including frame, turn over device, side plate, drive roll, driven roll, transport vee belt subassembly and transport motor, frame both sides are fixedly equipped with the side plate, the turn over device is installed on the side plate and is located the middle part top of frame, one end of the side plate is equipped with drive roll, the other end of side plate is equipped with driven roll, transport vee belt subassembly is equipped with transport motor. The driving roller and the driven roller are both connected with a conveying triangular belt assembly, and one end of the driving roller is connected with a conveying motor. The turnover device comprises turnover discs, a turnover shaft, a turnover motor and a clamping disc, the two turnover discs are installed on one side of the interior of the side plate and connected through the turnover shaft, one side of the turnover shaft is connected with the turnover motor, and the clamping disc is arranged at the tail end of the turnover shaft. By means of the turning-over and turning-over device for the hamburger baking tray, quick turning-over and turning-over of the baking tray are effectively achieved, operation is easy and convenient, and the production takt can meet the requirement for 3 seconds per tray.

The utility model discloses a kind of wheelchair oxygen backpack, it is related to oxygen cylinder fixing technical field, including two support rods and two oxygen cylinder bags, the bottom end of two The support rod is bent structure, the top end and bottom end of two The support rod is fixedly installed with upper hook and lower hook respectively, detachable connecting rod is fixedly installed between two The upper hook and between two The lower hook;Two The oxygen cylinder bag backside upper and lower sides are fixedly installed with suspension hook.The utility model is set up suspension hook and can realize the effect that oxygen cylinder bag is easily disassembled, can be realized quickly oxygen cylinder is hung in wheelchair back, and by setting stop block, sliding on the surface of connecting rod can be effectively avoided suspension hook, realize the position fixation of suspension hook, guarantee the stability of oxygen cylinder in the process of wheelchair movement, simultaneously by connecting belt and support rod connection, the stability of oxygen cylinder bag can be further improved, prevent the situation that oxygen cylinder shakes.

The utility model relates to the technical field of pelletizers, in particular to a color master batch processing pelletizer convenient for feeding, which comprises a pelletizer body, a feeding hopper and a collecting disc, the upper surface of the pelletizer body is fixedly connected with a support plate, one side of the support plate is fixedly connected with a driving motor, the other side of the support plate is fixedly connected with a shell, and the shell is fixedly connected with a motor. The bottom of the feeding hopper communicates with the shell, and the inner wall of the shell is rotationally connected with an auger. Compared with the prior art, by arranging the supporting plate, the limiting assembly, the packing auger and the driving motor, firstly, the driving motor and the packing auger are installed on the supporting plate, then by pulling a pulling plate, the pulling plate drives a pulling rod to move, the pulling rod drives a fixing block to compress a first spring, and a collecting disc is installed on the outer wall of a feeding hopper; and one side of the fixing block abuts against the upper surface of the supporting ring, the problem that the collecting disc falls off due to the fact that the elastic force of the first spring is reduced is solved, and meanwhile the packing auger can further solve the technical problem that materials are blocked.