16results about How to "Meet different work needs" patented technology

The utility model relates to the technical field of building formwork supporting, and discloses an aluminum formwork supporting beam which comprises a fixed beam, the top of the outer wall of the fixed beam is fixedly connected with a bottom formwork, the bottom of the outer wall of the fixed beam is connected with a telescopic rod in a sliding mode, and the output end of a jack is fixedly connected with a fixing buckle. A first bolt is in threaded connection with one side of the inner wall of the fixing buckle, the fixing buckle is slidably connected to the middle of the inner wall of the fixing frame, a lever is rotatably connected to the right side of the outer wall of the jack, a pulley is rotatably connected to the bottom of the outer wall of the jack, and a supporting mechanism is fixedly connected to the top of the outer wall of the fixing beam. The supporting mechanism is used for fixing and supporting the aluminum formwork. According to the utility model, the fixed beam is a main bearing part of the supporting beam, the top of the fixed beam is connected with the bottom template, the fixed beam is used for bearing construction load, the height can be adjusted to adapt to different construction requirements, and deformation or instability is avoided when large load is borne.

The utility model discloses a spray header structure and a plasma etching system. The spray header structure comprises a mounting seat and at least one blocking needle. The mounting base is provided with a plurality of first through holes, and a blocking needle is arranged in at least one first through hole. Wherein at least part of the blocking needles are provided with second through holes, the direction in which the blocking needles are inserted into the first through holes is the first direction, and the second through holes penetrate through the blocking needles in the first direction. The spray header structure provided by the utility model can finely adjust the passing airflow, thereby improving the etching uniformity of a plasma etching system using the spray header structure provided by the utility model.

This utility model discloses a pneumatic high-viscosity lubricating oil refueling device, comprising: an oil tank, which is a cavity with an opening at the top, a sealing cap installed at the top of the oil tank, and a discharge pipe installed at the bottom of the oil tank; a pressure pipe, which is placed on one side of the oil tank, an air filter installed at one end of the pressure pipe, and a diversion pipe connected to the sealing cap fixed in the middle of the pressure pipe. The beneficial effects of this utility model are: by connecting the pressure pipe to a high-pressure gas source, compressed air is used to pressurize the inside of the oil tank, so that the high-viscosity lubricating oil is discharged from the discharge pipe under pressure; solenoid valves are installed on the outside of the diversion pipe and in the middle of the pressure pipe. By controlling the opening and closing of the solenoid valves, the flow direction of compressed air can be flexibly controlled, realizing the switching between different operations such as pressurizing the oil tank and pressurizing the inside of the sealing cap, thus meeting different working needs.

The utility model discloses a quick trimming device for a composite material product, and relates to the technical field of composite material product processing, the quick trimming device comprises a fixing frame and a binding belt connected to the fixing frame, after a trimming groove is matched with a gasket for limitation, the quick trimming device is suitable for trimming at different depths, and the trimming efficiency is improved. The problems that the trimming process is affected by the technology of personnel and repeated measurement is needed due to the fact that no limiting measures exist when the personnel use a file to trim the exterior of the composite product are solved, and the manual trimming efficiency of the personnel is improved advantageously; according to the rapid trimming device, the limiting block and the pressing block are matched and used in cooperation with the filing guide wheel, so that the rapid trimming device can be suitable for files of different widths, personnel can be assisted in reciprocating motion of the files through the filing guide wheel, and the problem that the rapid trimming device cannot be used for limiting the files of different widths, and use is inconvenient is solved. And in addition, the practical performance of the rapid trimming device can be improved.

The utility model relates to a direct current electric hammer related technical field especially, more shock attenuation direct current electric hammer of motor and cylinder vertical placement, including casing, handle, direct current brushless motor, controller, cylinder subassembly, battery pack and damping mechanism, direct current brushless motor places in casing inside with cylinder subassembly, and direct current brushless motor and cylinder subassembly axis vertical. This motor and cylinder vertical placement's more shock attenuation direct current electric hammer, four shock attenuation mechanisms effectively alleviate the vibration of whole machine work, reduce the harm to user's wrist, arm, through the setting of main shock attenuation spring, auxiliary shock attenuation ring and rubber sealing ring etc. parts, further improved the shock attenuation effect, reduced the influence of cylinder subassembly body vibration to whole machine, set up four shock attenuation devices to protect the important structural member inside machine, including battery pack plug pin, gyroscope PCB subassembly, controller electronic element and battery pack subassembly, improved the life and reliability of whole machine.

The utility model relates to adjustable slip-joint pliers which comprise a pliers body, a shaft adjusting assembly and two connecting assemblies. The clamp body comprises two long arms, two handles and two clamp heads, and the two ends of each long arm are connected with one handle and one clamp head respectively; the shaft adjusting assembly comprises sliding grooves formed in the inner sides of the two long arms, each sliding groove is internally provided with a sliding block, each sliding block can slide in the corresponding sliding groove, a rotating shaft is connected between the two sliding blocks, the two ends of the rotating shaft are elastically connected with clamping blocks, and the clamping blocks are arranged in the sliding grooves. A plurality of clamping grooves matched with the clamping blocks are formed in the outer side walls of the two long arms; the slip-joint pliers can meet the requirements of different forces, the working efficiency is improved, the operation flexibility is enhanced, workpieces and tools are protected, the plier heads of different types can be conveniently replaced by the slip-joint pliers, then different working requirements are met, and the utilization rate of the tools is improved.

The utility model relates to the field of extracorporeal membrane oxygenation machines, in particular to a pipeline fixing device for extracorporeal membrane oxygenation, which comprises an extracorporeal membrane oxygenation machine assembly, a pipeline fixing device, a pipeline fixing device and a pipeline fixing device. The pipeline limiting assembly comprises a mounting frame piece arranged on the supporting plate piece in a sliding mode and a limiting piece arranged on the mounting frame piece; the pipeline is fixed through the limiting piece, it can be ensured that the pipeline cannot fall off or shake in the working process, and therefore the stability and safety of the device are greatly improved, and the pipeline is prevented from loosening or falling off; according to the pipeline system, the mounting frame part can move on the supporting plate part, so that the pipeline system has high flexibility and adjustability, and a user can easily move a pipeline to a designated position according to actual requirements to meet different working requirements.

The utility model relates to the technical field of tweezers heating, and discloses an automatic tweezers clamping end heating device which comprises a supporting bottom plate, a fixing plate is fixedly connected to the left side of the top of the supporting bottom plate, a plurality of sliding grooves are formed in the top of the fixing plate, and T-shaped blocks are connected to the inner walls of the sliding grooves in a sliding mode. A clamping plate is fixedly connected between every two adjacent T-shaped blocks, long tweezers are clamped to the adjacent sides of the clamping plates, a plurality of holes are formed in the left side and the right side of the top of each clamping plate, the left side and the right side of the top of the fixing plate are each fixedly connected with two fixing blocks, and a short rod is fixedly connected between every two adjacent fixing blocks. According to the long tweezers heating device, long tweezers are fixed by pushing the clamping plates on the two sides, so that the long tweezers are not prone to shifting in the heating process, the stability of the long tweezers in the heating process is guaranteed, meanwhile, different positions are fixed by clamping the L-shaped plates and the holes, different working requirements are met, and it is guaranteed that the heating effect meets the requirement.

The invention discloses an industrial personal computer adjusting box, and relates to the technical field of industrial personal computer accessories. The lifting mechanism is fixedly mounted on the base; the adjusting mechanism comprises a mounting seat mounted on the lifting mechanism, a horizontal rotating shaft rotationally arranged on the mounting seat, and a driving assembly used for driving the horizontal rotating shaft to rotate or keep static; and the protection box is fixedly mounted on the horizontal rotating shaft, and a mounting part for fixing the industrial personal computer is arranged in the protection box. The industrial personal computer is installed in the protection box, the industrial personal computer can be effectively protected, and a transparent box door can be arranged outside the protection box, so that the working condition of the industrial personal computer can be observed outside the protection box; the lifting mechanism and the adjusting mechanism are arranged, the lifting mechanism can adjust the height of the protection box to adapt to workers with different heights, the angle of the protection box can be adjusted through the adjusting mechanism, and therefore different light environments and operation habits of the workers can be adapted to, and different work requirements are met.

The utility model relates to the technical field of constructional engineering, and discloses a position adjusting mechanism for a mechanical anchor bolt automatic feeder, a vertical lifting mechanism comprises a vertical lifting base, and a lifting groove and a vertical push rod are arranged on the vertical lifting base. Vertical multi-section guide rails are fixedly connected to the front inner wall and the rear inner wall of the lifting groove, and a vertical external fixing frame is fixedly connected between the vertical multi-section guide rails. When the vertical push rod pushes the vertical external fixing frame upwards, the vertical multi-section guide rail is used for ensuring the stability and linearity of lifting motion. Horizontal multi-section guide rails are fixedly connected to the front inner wall and the rear inner wall of the horizontal moving groove, and a horizontal external fixing frame is fixedly connected between the horizontal multi-section guide rails. And when the horizontal push rod is pushed leftwards or contracted, the horizontal external fixing frame moves leftwards or contracted along with the horizontal push rod. And the horizontal multi-section guide rail is used for ensuring the stability of horizontal telescopic movement. By means of the design, the position of the mechanical anchor bolt automatic feeding machine can be accurately adjusted so as to meet different working requirements.

The utility model relates to a three-section type beating and flushing device of a cleaning vehicle. Rotating shafts are mounted on the two sides of the main spraying frame through bearings and connected with the auxiliary spraying frames, and a foldable structure is formed; an auxiliary frame driving mechanism used for driving the auxiliary spraying frame to be unfolded or folded is mounted on the main spraying frame, and the main frame driving mechanism is used for driving the main spraying frame to be adjusted in height and angle positions; the main spraying frame and the auxiliary spraying frame are provided with water spraying assemblies which are used for spraying water and flushing after being unfolded or folded. According to the scheme, the device can be conveniently installed at the tail of the cleaning vehicle and connected with a water path system at the tail of the cleaning vehicle, after the auxiliary spraying frame is unfolded, the high-pressure road surface flushing range of the cleaning vehicle can be widened, and the working efficiency is improved; normal running and parking of the cleaning vehicle are not affected after the cleaning vehicle is folded, in addition, the adaptability of the technical scheme is high by adjusting the height and the angle position, and different working requirements are met.

The utility model relates to the technical field of lifting platforms, in particular to a lifting platform mechanism which comprises an installation frame, a movable platform and a lifting folding mechanism. The mounting frame is formed by connecting square tubes; the lifting folding mechanism comprises a power device, a rotating shaft, a first sliding block, a supporting rod, a second sliding block and a folding rod. The output end of the power device is connected with the reversing reducer, the rotating shaft is arranged in the square tube, and the top is connected with the reversing reducer; sliding grooves are formed in the side walls of the square pipes. The first sliding block is slidably arranged in the sliding groove, one end of the first sliding block is connected with the rotating shaft, and the other end of the first sliding block is hinged to the supporting rod. The second sliding block is located below the first sliding block, one end of the folding rod is hinged to the second sliding block, the other end of the folding rod is hinged to the supporting rod, and the movable platform is arranged on the supporting rod. And a linkage rod is arranged between the reversing speed reducers on the same side. The height of the movable platform can be adjusted, when the movable platform is not used, the movable platform can be folded, and the space utilization rate is increased.

This utility model relates to a tool cart box with plastic corner protectors, belonging to the field of storage equipment technology. It includes a box body with multiple drawers slidably connected to its upper and lower ends. Universal wheels are fixedly connected to the bottom of the box body. The four corners of the box body's side walls are detachably connected to corner protectors via Velcro, with the corner protectors fixedly connected to Velcro fasteners. Velcro fasteners are also fixedly connected to the four corners of the box body. A support plate is fixedly connected to the side wall of the box body, and an adjustment plate is rotatably connected to the side wall of the support plate and the baffle. With this tool cart box featuring plastic corner protectors, maintenance personnel can dispose of waste generated during use through a through-hole into the woven bag, preventing waste accumulation at the work site and maintaining a clean working environment. The woven bag is detachably connected to the back of the adjustment plate via Velcro fasteners and Velcro fasteners, allowing maintenance personnel to easily remove the woven bag and clean out internal impurities after use, making the operation simple and quick.

The counterweight device comprises a base, a top plate is fixedly connected to the upper side of the base through a plurality of supporting rods, a funnel is fixedly connected to the interior of the top plate, a rotating ring is rotatably connected to the lower side of the funnel, a hose is fixedly connected to the lower side of the rotating ring, and the hose is fixedly connected to the lower side of the funnel. The upper side of the base is rotatably connected with the workbench, the upper side of the workbench is rotatably connected with the center rod, the upper side of the center rod is provided with the center frame, the lower side of the center frame is provided with the threaded groove, the center rod is in threaded connection with the threaded groove, the center frame is internally provided with the movable frame, and the movable frame penetrates through the center frame. And a threaded cylinder is sleeved in the moving frame in an up-down sliding manner. When canning operation needs to be carried out, materials are poured into the funnel, the whole discharging pipe is rotated, material adding operation is started, the adding effect is better, overall automation is carried out, and the practical effect is good.