24results about How to "Easy to use work" patented technology

The utility model relates to the technical field of scaffolds, in particular to a scaffold for building engineering construction, which comprises a main support, a pedal is mounted on the upper side of the main support, a lifting structure is arranged on the side wall of the pedal, the lifting structure comprises a guide rail fixedly connected to the side wall of the pedal, the side wall of the guide rail is slidably connected with a slider, and the slider is slidably connected with the main support. The side wall of the sliding block is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a limiting block, the inner side of the limiting block is slidably connected with a pulley, the side wall of the pulley is in transmission connection with a pull rope, one end of the pull rope is fixedly connected with a hook, and the interior of the connecting rod is fixedly connected with a limiting frame. Through the arrangement of the lifting structure, flexible lifting and suspending work of materials is facilitated, easy lifting work of building materials by workers on a construction site is facilitated, and the lifting difficulty of the building materials by the workers is reduced to a certain extent.

The utility model relates to the technical field of ship electrical engineering, and discloses a threading construction device which comprises a base, four universal wheels are fixedly arranged on the bottom face of the base and evenly distributed on the bottom face of the periphery of the base, a pay-off mechanism is fixedly arranged on the top face of the base, and the pay-off mechanism is fixedly arranged on the bottom face of the base. A fixing mechanism is fixedly arranged on the right end face of the base. The pay-off mechanism comprises a pay-off part and a power part; the front surface of the power part is fixedly connected with the back surface of the pay-off part; the pay-off part comprises a storage box; the top surface of the left end of the base is fixedly connected with the bottom surface of the storage box; the fixing mechanism comprises a fixing part and a connecting part. Through the arrangement of the fixing mechanism and the cooperative work of a connecting rod and a spring, two connecting plates can drive two clamping blocks to quickly fix and clamp the threading apparatus, so that the threading apparatus is convenient to take during use, and in the non-working period, the threading apparatus can be fixed at a fixed point, so that the threading apparatus cannot be damaged due to random placement.

The utility model discloses a wall-mounted gas terminal box, which belongs to the technical field of medical equipment and comprises a bottom plate, a plurality of fixing parts are mounted at the side end of the bottom plate, a cover plate is fixedly connected to the front end of the bottom plate, a sliding groove is formed in the front end of the cover plate, and a gas terminal box is mounted between the inner walls of the sliding groove in a sliding manner. A lifting assembly is installed between the bottom plate and the gas terminal box, a through hole is further formed in the front end of the cover plate and located in the lower right side of the sliding groove, and a rotating disc is movably installed in the through hole. According to the utility model, the embedded mounting structure is simple in structure and convenient to use, people are not easy to collide and touch in daily work, meanwhile, excessive use space is not occupied, the existing embedded mounting effect is achieved, and when the people need to use or maintain the embedded mounting structure, the whole body can be driven to a proper position or the lowest position, so that the use or maintenance work of the people is facilitated.

The invention discloses an orthopedic intelligent rehabilitation training device with a pressure sensing function, which comprises two bottom plates connected together in a 360-degree rotation manner, a support pad for supporting the shank of a patient is regularly arranged at the upper end of the first bottom plate, and adjustable lifting pads are regularly arranged at the front end or the front and rear ends of the support pad; the adjustable lifting pad is used for adjusting the height of feet or legs of the patient; training pedals elastically connected with the second bottom plate are regularly arranged at the upper end of the second bottom plate, and elastic pieces for providing elastic force are regularly arranged between the training pedals; training shoes for a patient to wear are regularly arranged on the surface of the training pedal. The intelligent rehabilitation training device for the orthopedics department can help patients after the orthopedics department and the surgery department to carry out effective muscle contraction training of ankle joint motion range, thigh quadriceps femoris muscle, triceps calf muscle and the like, and rehabilitation training of patients suffering from knee joint diseases and lower limb fractures in the early-stage postoperative bed-lying period or patients who cannot sit for a long time and the like; meanwhile, the blood flow rate can be improved, and blood circulation is promoted.

The utility model discloses a filtering mechanism which comprises a filter arranged at the top end of a distillation still, a bottom cover is arranged at the bottom end of the filter, the filtering mechanism capable of being rapidly replaced is arranged in the filter, a lifting mechanism is arranged on the surface of the distillation still, and the filtering mechanism capable of being rapidly replaced comprises a filtering assembly and a lifting mechanism, the filter assembly is arranged in the filter; the limiting assembly is arranged at the joint between the filtering assembly and the filter; the operation assembly is arranged at the bottom end of the filtering assembly; the bottom cover can be quickly disassembled and assembled through the designed butt-joint groove, butt-joint block, positioning hole and positioning screw rod, so that the filter element can be conveniently disassembled and cleaned, meanwhile, the filter element can be conveniently and fixedly installed in the filter in cooperation with the designed limiting groove, limiting buckle and operating handle, and compared with the prior art, the filter has the advantages that the filter is convenient to disassemble and assemble, and the cost is reduced. And the use work of the filtering mechanism is greatly facilitated.

The invention discloses a centrifugal fan positioning and supporting structure and a using method.The structure comprises a connecting module, the connecting module comprises a shell (1), a mounting plate (2) is arranged at the top of the shell (1), a connecting shell (8) is arranged on one side of the shell (1), and a power module comprises a guide groove (19), an electric telescopic rod (10), a connecting block (11) and a driving assembly (9); the adjusting module is arranged in the connecting module, the adjusting module comprises a rotating assembly (7), a linkage assembly I (12), a linkage assembly II (13) and a rotating rod (3), a connecting seat (4) is arranged at the bottom of the rotating rod (3), a limiting assembly (5) is arranged at the bottom of the connecting seat (4), and a fine adjustment assembly (6) is arranged at the bottom of the limiting assembly (5). Through cooperation of the connecting module, the power module and the adjusting module, height and angle adjustment of the centrifugal fan is achieved, and flexibility and precision of installation of the centrifugal fan are improved.

The utility model discloses bulk material lifting equipment which comprises a transverse plate, wheels are installed at the four corners of the bottom of the transverse plate, a shell is arranged above the transverse plate, and the bulk material lifting equipment further comprises a pushing device arranged above the transverse plate; the supporting device is arranged above the transverse plate; and the transmission device is arranged in the shell. The bulk material lifting equipment relates to the technical field of lifters, through the cooperation of the shell, the cleaning device and the transmission device, the interior of the shell can be quickly cleaned after the bulk material lifting equipment is used, and the interior of the shell can be cleaned without opening the shell by a worker; therefore, the operation difficulty of workers is reduced, meanwhile, the working efficiency is improved, corrosion of residual materials to the bulk material lifting equipment is avoided, and the service life of the bulk material lifting equipment can be prolonged.

The utility model discloses a power station maintenance operation platform, which relates to the technical field of maintenance platforms, and comprises a maintenance platform, a lifting assembly, a tool placing basket, a surrounding slide bar and a surrounding guide slide rail, and the tool placing basket and an equipment placing basket are respectively positioned on two sides of the maintenance platform. The tool placing basket and the equipment placing basket are hung on the outer wall area of the maintenance platform, so that the problem that maintenance equipment and tools occupy the internal space of the maintenance platform is avoided, the tools are convenient to use, and meanwhile, the situation that the activity space of workers is reduced due to placement of the maintenance tools and the maintenance equipment is avoided; according to the maintenance platform, the problem that a tool containing basket and an equipment containing basket can be adjusted and moved on the outer wall of the maintenance platform according to needs is solved, the problem that collision is prone to occurring, the working safety is improved, and surrounding sliding rods, surrounding guide sliding rails, limiting lantern rings, fastening threaded rods and surrounding guide sliding rails are used in cooperation, so that the tool containing basket and the equipment containing basket can be adjusted and moved on the outer wall of the maintenance platform; and subsequent use work of workers is facilitated.

The utility model provides a multifunctional direct-reading type liquid level alarm instrument which comprises a base, a self-sucking pump, a control box, an alarm bell, an alarm lamp, a protective direct-reading control frame structure, a liftable righting indicating cylinder structure and a fixable automatic filling and discharging pipe structure, and the self-sucking pump is fixed to the front face of the left side of the upper end of the base through a bolt; the control box is fixed behind the left side of the upper end of the base through bolts; an alarm bell is fixed to the right side of the upper end of the control box through a bolt. The self-priming pump, the control box, the protective frame, the bottom contact switch, the top contact switch, the centralizing cylinder, the floating rod, the floating box, the adjustable indicating ring and the indicating rod are arranged in a matched mode, so that the indicating rod can make contact with the bottom contact switch and the top contact switch in the vertical moving process in the using process; and then a central processing unit or a PLC arranged in the control box is matched to control the self-priming pump, so that the purpose of automatic control is achieved.

The utility model discloses a pcb circuit board exposure film drying placing rack, which comprises a drying rack, placing plates are equidistantly arranged in the drying rack, a rapid dismounting and mounting mechanism is arranged between the placing plates and the drying rack, holding pushing mechanisms are symmetrically fixed on two sides of the drying rack, the rapid dismounting and mounting mechanism comprises a pulling assembly, a clamping assembly and a clamping assembly, the pulling assembly is arranged on the surface of the placing plate; the connecting assembly is arranged at the joint between the placing plate and the drying frame; the guide assembly is arranged on the inner side of the connecting assembly; according to the drying rack, through the designed connecting grooves, connecting blocks, limiting grooves, limiting buckles and telescopic springs, the height of the containing plates in the drying rack can be freely adjusted, meanwhile, the designed guiding grooves and guiding blocks are matched, the butt joint guiding effect can be achieved, and compared with the prior art, the drying rack is greatly convenient to use and work.

The utility model belongs to the field of reverse osmosis membrane production, and particularly relates to a reverse osmosis membrane production device which comprises a membrane coating box body, a drying and recycling device is mounted at the end part of the square inclined pipe; an air blower is mounted at the bottom of the air outlet pipe; a heater is mounted outside the section of the air outlet pipe in a sleeving manner; an induced draft fan is mounted outside the section of the vertical rod of the connecting pipe in a sleeving manner; a condenser is mounted outside the section of the inclined rod of the connecting pipe; a sterilization device is mounted on one side of the drying box; a sterilization cavity is formed in the sterilization box; a sterilization structure is mounted at the top of the sterilization box; an exhaust fan is mounted outside the cross section of the transverse pipe of the air suction pipe in a sleeving manner; a reaction tank is mounted outside the vertical pipe section of the air suction pipe in a sleeving manner; through the combined action of the drying and recycling device and the sterilization device, the reverse osmosis membrane is dried, the coating is recycled, the reverse osmosis membrane is sterilized, and emission of harmful gas is reduced.

This utility model proposes a cutting device for coarse polishing mats, specifically relating to the technical field of coarse polishing mat processing equipment. It includes a base and a first motor installed within the base. An inclined support rod is connected to one side of the base, and a cutting assembly is installed at the top of the inclined support rod. The cutting assembly includes a base plate connected to the top of the inclined support rod, a frame at the top of the base plate, and a rod extending through the frame. A shaft is connected to one end of the rod near the placement plate, and a cutting component is connected to the other end. A lead screw drive is installed at the top of the base plate and on one side of the frame. The lead screw drive allows adjustment of the cutting blade's position, enabling it to be used for cutting irregular coarse polishing mats. After a stage adjustment plate is fixed, the lead screw drive further pushes the stage adjustment plate and precisely adjusts the cutting blade's position.

The utility model discloses a fan fixing assembly and air -wall air conditioner, fan fixing assembly includes: fan cage for placing fan, connecting device, one end of connecting device connects fan cage, and the other end is used for and cabinet connection, makes fan cage to drive fan relative cabinet and carry out position removal, and fixes at preset position place. The utility model discloses through connecting device connection fan cage and cabinet, push -and -pull fan cage drives fan relative cabinet and carries out position removal, and fixes fan at preset position place, makes operation and maintenance personnel to be able to directly to fan carries out frontal maintenance, in the process that fan cage drives fan and removes to preset position, through connecting device and supports fan cage, need not to consume more time and manpower, and fan will not occupy too much space outside cabinet, thereby making the maintenance of fan not to be limited by fan installation space, alleviates the work difficulty of on -the -spot fan operation and maintenance, improves the convenience and efficiency when on -the -spot fan operation and maintenance.

The utility model relates to the technical field of electrical engineering, in particular to a maintenance tool box convenient to mount and dismount at any time for electrical engineering. According to the technical scheme, the device comprises a box body, a pushing plate and a fastening frame, the fastening frame is installed in the box body through a displacement rail, a storage box is installed in the fastening frame through a second guide rail, a sponge pad is arranged in the storage box, and a recording plate is installed on the surface of the box body at one end of the fastening frame. Transmission motors are fixedly installed on the surfaces of the two sides in the box body, lifting adjusting rods are fixedly installed at the bottoms of the movable shafts, a pushing plate is fixedly installed between the lifting adjusting rods at the bottom of the box body, and air pressure adjusting pumps are fixedly installed on the two sides of the top of the pushing plate. In the working process, the device can be easily assembled and disassembled, a worker can conveniently use the device, different tools can be separately stored, and all the tools can be taken out together to be treated.

The utility model relates to the technical field of bar code scanning devices, in particular to a handheld portable bar code scanning device, which comprises a scanning device body and a fixed seat, a sucker is fixedly connected to the bottom of the fixed seat, a fixed plate is fixedly connected to the inner side wall of the upper end of the fixed seat, and a movable plate is slidably connected to the inner side wall of the lower end of the fixed seat. According to the device, the lifting assembly is conveniently driven to work through the arranged adjusting assembly, so that the lifting plate is driven by the lifting assembly to slide upwards along the inner side wall of the fixed seat, and air in the suction cup is extracted through the piston in the upward sliding process of the movable plate; according to the technical scheme, the fixing base is installed at the top of the table top through the suction cup, the technical problem that the fixing base collapses is solved, secondary reinforcing work can be conveniently conducted on the fixing base through the arranged reinforcing assembly, and the fixing base can be stably placed on the uneven table top.

The invention discloses a medical instrument auxiliary tool which comprises a fixing seat, a catheter seat is fixedly connected to the upper end of the right side of the fixing seat, a catheter groove is formed in the surface of the catheter seat, a fixing cylinder is fixedly connected between the surface of the catheter groove and the surface of the catheter seat, and a limiting column is movably connected to an inner cavity of the fixing cylinder. Adsorption seats are fixedly connected to the periphery of the bottom of the fixing seat. Through the arrangement of the guide pipe grooves, multiple sets of guide pipes can be conveniently and uniformly contained and guided, the situation that the guide pipes are wound due to crossing and disordered placement in the use process is effectively avoided, and therefore the effect that the positions of the multiple sets of guide pipes are distributed and corrected is achieved; and by arranging a direction adjusting frame and a fixing bandage, the direction of the catheter can be effectively bound and corrected in the using process, and the situation that the catheter is wound due to crossing and disordered placement in the using process is further avoided.

An activated carbon molding device comprises a rack, a mixing tank is arranged on the rack, stirring blades are arranged in the mixing tank and driven by a driving mechanism to rotate, a connecting pipe is arranged at an outlet of the mixing tank and connected with a discharging pipe through a valve, and a molding mechanism is arranged in the discharging pipe. And the bottom of the molding mechanism is clamped at the bottom in the discharging pipe, the top of the molding mechanism penetrates through an opening in the top of the discharging pipe, and a positioning baffle for positioning the molding mechanism is installed on the opening. According to the utility model, the molding mechanism is arranged in the discharging pipe, so that the molding of the stirred activated carbon is realized, and meanwhile, the molding mechanism can be replaced according to the actual requirement on the shape of the activated carbon, so that the molding mechanism meets the expected product requirement. According to the utility model, the connection among all parts is simple and firm, and the use and maintenance work of operators are facilitated.

The utility model discloses a yarn guide structure of a spinning machine, which comprises a fixing seat, a fixing rod is fixed on the inner side of the fixing seat, fixing rings are sleeved on the surface of the fixing rod at equal intervals, a yarn guide ring is sleeved on the surface of each fixing ring, and a bearing ball is connected between each yarn guide ring and the corresponding fixing ring. A position-adjustable wire guiding mechanism is arranged between the fixing ring and the fixing rod, a mounting butt joint mechanism is arranged at the end part of the fixing seat, and the position-adjustable wire guiding mechanism comprises a sliding assembly which is arranged at the joint of the fixing ring and the fixing rod; according to the utility model, the position of the guide ring on the fixed rod can be freely adjusted through the designed sliding groove, the sliding block, the groove, the limiting buckle and the telescopic spring, meanwhile, the fixed ring with the adjusted position can be firmly positioned in cooperation with the designed positioning hole and the positioning rod, and compared with the prior art, the use work of the wire guide ring is greatly facilitated.

The utility model relates to the technical field of cable filling rope processing, specifically is a kind of cable filling rope surface antiskid line calendering mould, including base, the upper surface of base is fixed with motor, the upper surface of base is fixed with mounting frame, the inside of mounting frame is slidably connected with sliding block, the inside rotation of sliding block is connected with driven shaft, the end side fixed connection of driven shaft has second press roll, the output of motor is fixed with driving shaft, the inside rotation of driving shaft and mounting frame is connected, the end surface fixed connection of driving shaft has first press roll, the inside screw thread connection of mounting frame has bolt, the inside rotation of bolt and sliding block is connected.The utility model passes through setting adjusting structure, adjusts the length that pressing plate stretches from the inside of first press roll or second press roll, facilitates to the impression work of different depth antiskid line, satisfies different use demand.

The utility model relates to the technical field of traction supports, in particular to a brace for wrist fixation, which comprises a first brace and a second brace, an elastic band is fixedly mounted on the side wall of the first brace, two telescopic rods are fixedly mounted between the first brace and the second brace, the first brace and the second brace are both of hollow structures, and the first brace and the second brace are both of hollow structures. A connecting block is fixedly connected to the side wall of the first brace, a fixing block is fixedly connected to the side wall of the second brace, a lead screw is in threaded connection with the interior of the fixing block, the lead screw is rotationally connected with the interior of the connecting block, a telescopic pipe is communicated between the first brace and the second brace, and a connecting pipe is communicated with the side wall of the first brace. And the upper end of the connecting pipe is in threaded connection with a threaded cap. By means of the structure, the wrist brace is convenient to use and work under different weather conditions, and the use performance of the wrist brace is improved to a certain degree.

The utility model discloses a load-bearing rust-proof bag which comprises a bag body, a closing strip is arranged at the top end of the bag body, a sealing and closing mechanism is arranged between the closing strip and the bag body, an anti-pulling mechanism is arranged on the surface of the bag body, and the sealing and closing mechanism comprises a connecting assembly and a locking assembly. The connecting assembly is arranged on the surface of the bag body and connected with the closing strip. The limiting assemblies are arranged on the two sides of the connecting assembly; the sliding assembly is arranged on the inner side of the limiting assembly; the attaching assembly is arranged at the joint of the closing strip and the bag body; according to the anti-rust bag, through the designed connecting groove, the connecting block, the limiting buckle and the telescopic spring, rapid limiting closing between the closing strip and the bag body can be achieved, meanwhile, the designed hook-and-loop fastener A and the hook-and-loop fastener B are matched, a certain sealing effect can be achieved at the bag opening, and compared with the prior art, using work of the anti-rust bag is greatly facilitated.

The hydraulic mechanical arm comprises a supporting arm seat, the left end of the top of the supporting arm seat is movably connected with a large arm through a pin shaft, and a first oil cylinder is movably connected between the upper end of the left side of the outer surface of the large arm and the left side of the supporting arm seat through a pin shaft; second protective covers are movably connected to the two sides of the outer surface of the large arm correspondingly, and connecting plates are fixedly connected to inner cavities of the second protective covers. Through the arrangement of the first oil cylinder, the second oil cylinder and the third oil cylinder, the operation angles of the large arm, the middle arm and the small arm can be conveniently adjusted, and meanwhile the peripheries of the first oil cylinder, the second oil cylinder and the third oil cylinder can be effectively protected under the action of the first protective cover and the second protective cover; the first oil cylinder, the second oil cylinder and the third oil cylinder are effectively prevented from being damaged due to collision of broken stones, and it is guaranteed that the whole machine can be safely operated for a long time.

The utility model relates to the technical field of power line structures, and discloses a wall-mounted power line convenient to lead, which comprises an installation side plate, a line body storage mechanism is arranged on the installation side plate, a line body heat dissipation mechanism is arranged on the left side of the line body storage mechanism, and the line body storage mechanism comprises a storage motor. The storage motor is fixedly mounted on the right side of the mounting side plate, and an output shaft of the storage motor extends to the left side of the mounting side plate and is fixedly connected with a rotating plate. Through the design of the storage motor, the rotating plate, the connecting rod and the limiting side plate can be driven to rotate, so that the function of automatically storing the power line main body is realized, the problem that the power line main body is extremely easy to be disordered and wound together is avoided, the manpower consumption is reduced, and meanwhile, the subsequent lead use work of a user is facilitated; and meanwhile, through the design of the rubber sleeve, the outer wall of the power line main body is in flexible contact with the connecting rod, so that the extrusion stress of the power line main body in the winding process is reduced.