1127results about How to "Flexible installation" patented technology

The invention belongs to the technical field of transformer substation small animal driving, and particularly discloses a comprehensive small animal driving device and method.The comprehensive small animal driving device comprises a device shell, a driving module, a power supply module, a detection module and a control module, and the detection module is arranged on the device shell and used for judging whether small animals invade or not based on infrared detection; the detection module is arranged on the device shell and sends a detection signal to the control module, and the driving module is arranged on the device shell, is connected with the control module and is used for driving invading small animals from multiple aspects of vision, hearing, smell and touch; the power supply module is arranged on the device shell, connected with the driving module, the detection module and the control module and used for supplying power to all the modules. According to the comprehensive driving device and method for the small animals, multiple driving modes are adopted for cooperative operation, the small animals are driven from multiple angles and multiple aspects, and therefore the reliability of driving operation is guaranteed.

The invention discloses a hydrogen fuel cell unmanned aerial vehicle hydrogen cylinder positioning device which comprises a front fixing plate, a rear fixing plate is installed on the rear portion of the front fixing plate through a connecting rod, a tightening sliding groove is formed in the surface of the front fixing plate, and a tightening sliding bolt is embedded in the tightening sliding groove. A tightening supporting rod is installed below the tightening sliding bolt through a bolt, a tightening sliding plate is slightly attached to the outer side of the tightening supporting rod, a tightening sliding plate is installed on the inner surface of the rear fixing plate through a tightening supporting block, a tightening protection plate is welded to one end of the tightening supporting rod, and a tightening wheel is installed in the tightening protection plate through a bearing; an adjusting sliding groove is formed in the surface of the front fixing plate, and an adjusting moving bolt is embedded in the adjusting sliding groove. By means of the supporting legs, the hydrogen cylinder support, the gas guide structure and the downward pressing top seat, the problems that according to an existing hydrogen fuel cell unmanned aerial vehicle hydrogen cylinder positioning device, the hydrogen cylinder is still installed at the upper position, the flight stability of an unmanned aerial vehicle is likely to be affected, the hydrogen cylinder is unstable after being installed and likely to shake in the flight process, and the unmanned aerial vehicle cannot work easily are solved. And rapid mounting and dismounting are not convenient.

The invention relates to the technical field of belt conveyors, in particular to a belt conveyor applying a combined roller structure, which comprises a mounting frame and a conveying belt, the conveying belt is mounted at the upper end of the mounting frame, and two groups of roller mechanisms are movably mounted in the conveying belt. A driving mechanism is mounted on one side of one group of roller mechanisms; the belt conveyor has the beneficial effects that the belt conveyor adopts a combined roller structure, flexible installation and adjustment of all parts in the roller are achieved, the adaptability and maintenance convenience of the conveyor are improved, compensation of a notch of the containing groove is achieved in cooperation with the arrangement of the tensioning compensation block, tensioning adjustment of an external conveying belt is met, and the service life of the belt conveyor is prolonged. When the adjusting part extends out, the friction force between the hollow roller body and the conveying belt can be increased, so that the belt is tensioned, the belt is prevented from loosening and shifting in the conveying process, and the use requirement of the belt conveyor is met.

The invention belongs to the technical field of electric automobiles, and discloses a hot-pressing film integrated busbar structure for aluminum wire collection, a battery module and an electric automobile, the hot-pressing film integrated busbar structure comprises a PET upper hot-pressing film and a PET lower hot-pressing film, an aluminum wire bar and an output aluminum bar are arranged between the PET upper hot-pressing film and the PET lower hot-pressing film, the end part of the aluminum wire bar is connected with a BMU collection board, and the BMU collection board is connected with the battery module. The aluminum wire bar comprises a main wire bar part and a plurality of branch wire bar parts, every two adjacent branch wire bar parts are located on different sides of the main wire bar part, at least one branch wire bar part is connected with an NTC temperature sensor, the other branch wire bar parts are connected with series aluminum bars, and every two adjacent series aluminum bars are arranged in a staggered mode at intervals. According to the invention, the aluminum wire collection hot-pressing film integrated busbar structure is adopted for voltage collection, no switching structure is needed, the aluminum wire bar is directly connected with the BMU collection slave board PCB, no plug-in terminal is needed, the structure is simple, the cost is low, and compared with a traditional copper wire, the mass is lighter.

The utility model provides a magnetic latching relay. The magnetic latching relay comprises a base, a fixing frame, a monitoring movable spring and a monitoring static spring. Wherein the base is provided with an inserting groove; the fixing frame is arranged on the base and provided with an inserting structure, and the inserting structure is arranged to be inserted into the inserting groove. The monitoring movable spring and the monitoring static spring are inserted into the insertion structure in the vertical direction, and the ends of the monitoring movable spring and the monitoring static spring extend out of the insertion structure. The plug-in mounting structure of the magnetic latching relay can be more accurately arranged in the base, stress deformation in the assembling process is avoided, and the accuracy of monitoring the working state of the magnetic latching relay by the monitoring movable spring and the monitoring static spring is improved.

The invention discloses engine oil seal and production detection equipment and method, the engine oil seal and production detection equipment comprises a fixed base and a lifting frame, the lifting frame is fixedly mounted on the outer surface of the upper end of the fixed base, and a butt joint base is fixedly mounted in the middle of the upper end of the fixed base; a sealing cover is movably installed at the position, located above the butt joint base, of the inner side of the lifting frame, the lifting frame and the sealing cover are driven through a lifting rod, an installation base used for installing an oil seal is arranged on one side of the lifting frame, and the sealing cover is connected and fixed through the lifting rod and a lifting plate. Four groups of lifting guide rods are arranged between the lifting frame and the lifting plate, and a pressure measuring pump is fixedly mounted at the upper end of the lifting frame; the tool can be suitable for installation operation between the oil seal and annular metal pieces with different calibers, the installation step during oil seal detection operation is rapidly completed, the phenomenon that the oil seal structure is damaged during installation is avoided, and meanwhile the tool can be flexibly suitable for installation of oil seal structures with different calibers.

The invention relates to an edge bonding machine, and belongs to the technical field of edge bonding machines. The edge banding machine comprises a rack, and the conveying mechanism is arranged on the rack, and a pre-milling mechanism, a gluing mechanism, a belt conveying mechanism, a pressing and pasting mechanism, a flush mechanism, a trimming mechanism, a tracking mechanism, an edge scraping mechanism, a flexible flat edge scraping mechanism and a polishing mechanism are sequentially arranged in the conveying direction of the conveying mechanism. According to the scheme provided by the invention, the trimming mechanism, the tracking mechanism and the scraping mechanism are improved and adjusted on the premise that the functions are the same, so that the requirements on the application occasion and the overall dimension of the whole machine are met.

The utility model discloses an auxiliary assembling device for a propeller speed regulator counterweight assembly, which relates to the technical field of speed regulator mounting tools and comprises a positioning pin, a base, a clamping assembly and a compression bolt. The positioning pin is used for being arranged in the mounting holes of the counterweight arm and the two rollers in a penetrating manner to form a pre-mounting piece; a first connecting hole and a first limiting surface are arranged on the base, and a penetrating through hole is formed in the first limiting surface; a second connecting hole is formed in one end of the clamping assembly, and a clamping groove is formed in the other end of the clamping assembly; the compression bolt is in threaded connection in the first connecting hole through the second connecting hole; the end, provided with the clamping groove, of the clamping assembly can rotate to the position above the first limiting face. A gap between the first limiting face and the end, provided with the clamping groove, of the clamping assembly is used for containing a pre-installation piece. The axis of the clamping groove can be coaxial with the axis of the positioning pin and the axis of the penetrating hole. Time and labor are saved, and installation work efficiency is improved.

The utility model relates to the technical field of building accessories, in particular to a door closer which comprises a door closer body, an assembly type installation mechanism is installed on the left side of the door closer body, the assembly type installation mechanism comprises a packaging plate, a damping T block is installed on the surface of the packaging plate in a penetrating mode, one end of the damping T block is fixedly connected with an installation rod, and the other end of the damping T block is fixedly connected with the door closer body. A first connecting rod is installed on the front side of the door closer body, and a second connecting rod is movably installed on the surface of the first connecting rod. According to the door closer, the assembled mounting mechanism, the positioning anti-falling mechanism and the mounting head are arranged, so that the door closer has the advantage of flexible mounting, the damping T block can be mounted in the T-shaped groove at a proper position in a sliding manner according to actual mounting requirements, the door closer body is fixedly mounted by matching the bolt with the mounting rod, and the mounting head with a proper specification can also be selected; and the convex columns slide into the displacement grooves and are matched with the clamping blocks for limiting and clamping, so that various mounting requirements can be well met.

The invention relates to a photoelectric rain gauge, and mainly solves the problems that an infrared optical detection rain gauge is high in power consumption and needs to be externally connected with a power supply to work. By adding a rain sensing detector, the whole machine is triggered to enter a working mode when it rains, and it is ensured that the infrared optical detection circuit and the main processor work only when it rains and enter a sleep mode at other times. After the power consumption of the whole rain gauge is reduced, the photoelectric rain gauge can be powered by a built-in battery, is convenient to install, can be installed, dismantled and moved anytime and anywhere, and is not restricted by an external power supply circuit.

The present invention relates to a dual-motor two-speed non-power-interruption electric drive bridge, comprising a differential, an output shaft, and a motor drive unit; the output shaft comprises a left output half shaft and a right output half shaft, the differential has an input end and two output ends, one of the output ends is connected to the left output half shaft, and the other output end is connected to the right output half shaft, and the input end of the differential is connected to an intermediate shaft gear; the motor drive unit comprises two motor drive assemblies arranged in parallel on both sides of the output shaft, the motor drive assembly comprises a drive motor, a compound planetary gear, and a high-low gear reduction mechanism; the two high-low gear reduction mechanisms are both meshed with the intermediate shaft gear. Two sets of motor drive units respectively arranged on both sides of the output shaft are used to realize the input to the output shaft, and the two sets of motor drive units are independently operated. When one set of the motor drive units shifts gears, the other set still maintains the input to the output shaft, and sequential shifting is performed, thereby realizing the purpose of non-power interruption during the shifting process.

The utility model discloses a subway driver manual driving precision and stability measuring device, which comprises a sucker assembly, a connecting rod is fixed on the sucker assembly, a laser pen and a mounting box are arranged on the connecting rod, and a plurality of measuring rods with different lengths are placed in the mounting box; when the manual driving accuracy and stability of a metro driver are measured, the device is fixed on a metro floor through the suction cup group, laser emitted by the laser pen is used for contrasting the scale of the benchmarking ruler and quantifying the accuracy, and whether a vehicle runs stably or not is judged by observing whether the measuring rod in the mounting box topples over or not; according to the utility model, the standard consistency of each measurement can be ensured, line laser is utilized to measure meter data, the measuring rod is utilized to determine the stability of manual driving, the structure is simple, the cost is low, the dismounting and the carrying are convenient, the operation can be carried out by a single person during use, the operation difficulty is small, the measurement time is greatly shortened, the measurement complexity is reduced, and the measurement efficiency is improved. And meanwhile, the measurement precision is also improved.

The invention provides a continuous chromatography system based on a multifunctional automatic pilot platform. The continuous chromatography system comprises a first input main pipeline with a first input pump and a second input main pipeline with a second input pump, the first input main pipeline is connected with the two input pipelines, and on-off of the first input main pipeline is controlled through corresponding valves; the second input main pipeline is also respectively connected with the two input pipelines, and the on-off of the second input main pipeline is controlled through corresponding valves; the outlet ends of the two input pipelines are connected with liquid inlet ports of the corresponding movable installation modules respectively, and each movable installation module is further provided with two liquid outlet ports. The liquid outlet port is respectively connected with two collecting pipelines through output pipelines; the two input pipelines are connected with a sample adding inlet and an eluent inlet of the continuous chromatography module through liquid inlet ports, and a sample adding outlet and an eluent outlet of the continuous chromatography module are connected with the two output pipelines through liquid outlet ports; a mixer and a bubble trap are respectively arranged on the first input main pipeline; during use, part of the chromatographic columns are connected in series for sampling, and the other part of the chromatographic columns are used for elution; the method has the advantages that batch treatment time is saved, the filler utilization rate is high, samples can be effectively prevented from penetrating out, the filler volume is saved, the batch treatment time is saved, and the production time is shortened.

The invention discloses a double-cutter-shaft machine tool for grooving and a machining method of the double-cutter-shaft machine tool, and relates to the technical field of machining machine tools. The machining efficiency and flexibility are improved. The machine tool comprises a workbench, wherein a fixing mechanism and two cutting mechanisms are mounted on the workbench; the cutting mechanism comprises a longitudinal translation assembly, a lifting assembly and a cutting assembly. The fixing mechanism comprises a fixing assembly and a transverse translation assembly. Wherein the cutting assembly comprises a cutting motor, and the cutting motor is installed on the lifting assembly; the cutting shaft is in transmission connection with the output end of the cutting motor; the method comprises the following steps: placing a material to be processed on a mounting seat; each clamping screw rod is screwed to fix the material; and a required cutting knife is selected, and the cutting knife is mounted on the corresponding cross-shaped bracket. The device is flexible and convenient to install, different cutters can be selected for simultaneous machining according to requirements, and the machining efficiency is improved.

The invention relates to a cutting device and a cutting method for a natural gas hydrate rock core, and the cutting device comprises a shell arranged on a base, and the shell is connected with a pressure maintaining device and a temperature adjusting device, so that the cutting sampling environment of a rock core sample in the shell is the same as or similar to the actual underground environment; a feeding pipe for a rock core sample to enter is arranged on the shell, and the feeding pipe is connected with pressure maintaining transfer equipment; the pushing mechanism is arranged in the shell and is configured to push the rock core samples to move rightwards, so that the moving distances of the rock core samples are the same; the rotating mechanism is arranged at the right end of the feeding pipe and is configured to drive the rock core sample to rotate; the cutting disc is located over the right side of the feeding pipe and is configured to cut a rock core sample, and a power assembly for driving the cutting disc to rotate is arranged in the shell; the first telescopic device is vertically arranged in the shell and is configured to drive the power assembly to ascend and descend. The natural gas hydrate rock core is cut under the condition close to the original underground environment.

The lifting device comprises a bottom frame, a lower connecting rod, an upper connecting rod, a tray frame and a pull rod, the bottom frame is assembled on a mounting table top, one end of the lower connecting rod is hinged to the bottom frame, one end of the upper connecting rod is hinged to the tray frame, and the pull rod is hinged to the other end of the lower connecting rod and the other end of the upper connecting rod. The lifting device can work in various narrow and inconvenient spaces, the appearance structure of the lifting device is regular, positioning is rapid, and the positioning frequency is reduced while positioning errors are reduced; the structural design is simple, the manufacturing cost is low, the occupied space is small, and the installation mode is flexible; the self-adaptive adjustability is relatively high, the mechanism is simpler, more reliable and safer, and a self-locking function is achieved in the lifting process; the structural design has self-stability, limiting devices in the horizontal direction and the vertical direction are arranged, and the lifting stroke is stable and gentle; interfaces with high applicability are provided on two sides, and driving in different modes can be realized by replacing a rocking handle or a motor.

The invention discloses a composite cross arm which comprises a first cross arm, the first cross arm is of an inverted-V-shaped structure, and the top and the two ends of the first cross arm are used for hanging wires respectively; one end of each second cross arm is connected to the middle of the first cross arm, the other end of each second cross arm is used for being connected with an electric pole, the second cross arms are obliquely arranged in the length direction, the second cross arms are arranged below the first cross arms, and the second cross arms and the first cross arms are located in the same vertical plane; and the other ends of the two second cross arms are connected to the two sides of the electric pole through the two connecting fittings respectively. According to the composite cross arm, an all-insulation structure is adopted, the hanging height of the wire is integrally increased through the second cross arm, accidents such as tripping caused by electric shock of birds can be effectively prevented, the safety is higher, and the operation and maintenance cost is lower. The invention further discloses a power transmission pole.

The invention discloses an avionics system, a display reconstruction method and an aircraft, and relates to the technical field of avionics, the avionics system comprises two avionics computing devices and two display devices, the two avionics computing devices are in communication connection, and each display device is connected with each avionics computing device through a digital video line and a signal transmission line; the two pieces of avionics computing equipment form a dual-redundancy avionics computing subsystem for providing avionics computing backup; the two avionics computing devices and the two display devices form a cross redundancy display control subsystem, when any avionics computing device and / or any display device have faults, display reconstruction is carried out through other devices, display control backup is provided, and the faults comprise LRU failure and / or HA failure. According to the invention, decoupling of display control and avionics calculation is realized, the configuration display flexibility of the avionics system is improved, and the avionics system can provide high-reliability display control backup.

The utility model relates to the technical field of assembling mechanisms, in particular to a vacuum adsorption type mobile phone shell side edge key assembling mechanism which comprises a large mounting plate, three first fixing plates are fixedly connected to the upper surface of the large mounting plate, and first U-shaped pieces are fixedly connected to the upper surfaces of the first fixing plates. One end of the first U-shaped piece is fixedly connected with a first rotating plate, and the other end of the first U-shaped piece is fixedly connected with a first connecting piece. According to the utility model, the first motor, the second motor and the third motor are used to move the button installation bump to the position of the button feeding device, the button installation bump is filled with vacuum, and the button provided by the button feeding device is absorbed to the button installation bump. And then the key installation protruding block is moved to the position of the carrying device through a first motor, a second motor and a third motor, a finger air cylinder drives a second clamp and a first clamp to conduct clamping, mobile phone keys of different sizes can be flexibly installed, the automation degree is improved, and the production efficiency is greatly improved.

The novel energy storage converter structure comprises a shell, a converter body is arranged in the shell, a control module is arranged at the front end of the upper layer of the converter body, a heat dissipation driving assembly is arranged at the rear end of the upper layer of the converter body, and a direct current module is arranged on the side face of the control module; a filtering module is arranged at the front end of the lower layer of the converter body, and a conductive part is arranged between the filtering module and the heat dissipation driving assembly. The converter is simple in structure, the internal structure is modularly designed, the interior of the converter is divided into a plurality of functional modules such as a heat dissipation driving assembly, a control module and a filtering module, the assembling efficiency is improved, and the reliability and maintainability of a system are improved; the cable failure rate and the maintenance cost are reduced due to the design of few cables, the internal structure of the product is neat and orderly, the product image is improved, and the system reliability is improved.

The invention discloses a passive anti-impact parallel platform which comprises a movable platform, a variable damper, a variable stiffness impact isolator, a static platform, a lower ball seat, an overshoot protector and an upper ball seat, the movable platform is connected with inertial navigation equipment, the static platform is connected with a ship body, the movable platform and the static platform are connected through the variable damper and the variable stiffness impact isolator, and the upper ball seat is connected with the overshoot protector. The lower ball seat is arranged on the surface of the static platform, and the upper ball seat is arranged on the surface of the movable platform. Through the synergistic effect of the variable dampers and the variable-stiffness impact isolators, the platform can efficiently absorb and consume impact energy, the damping force of the variable dampers is increased along with the increase of displacement of the offset balance position, the response of the movable platform is effectively weakened, the movable platform is rapidly helped to recover to the balance position, and due to the multi-stage anti-vibration design of the variable-stiffness impact isolators, the damping force of the variable dampers is reduced. Therefore, when the platform is impacted, initial impact energy can be absorbed with low rigidity, then generation of large displacement is limited with higher rigidity, and the impact resistance is further improved.

The invention provides a microgravity test system for simulating an on-orbit assembly environment on the ground. A spring force measuring assembly, a pulley hanging assembly, a linear motion module and transverse and longitudinal guide rails are fixedly mounted on an unloading truss. One end of an assembled object is fixed on the simulation wall, and a lifting bolt and a turn buckle are arranged above the other end of the assembled object and are connected with the spring force measurement assembly through a lifting rope for compensating derived force generated by the assembled object in the assembling process; the lower ends of the pulley hanging assemblies are fixedly connected with an assembled object 1 through lifting ropes, turn buckles and lifting bolts, the upper end of each pulley hanging assembly is connected with a longitudinal guide rail on an unloading truss, and every two pulley hanging assemblies are arranged in parallel. The linear motion module is installed on the unloading truss through a connecting plate, a fixed pulley is installed at the lower end of the linear motion module, the linear motion module is fixedly connected with the assembled object 2 through a lifting rope, a turn buckle and a lifting bolt, when the clamping tool drives the assembled object 2 to move, a gear motor on the linear motion module rotates to drive the fixed pulley to actively follow, and the unloading efficiency is further improved. The microgravity test system for simulating the on-orbit assembly environment on the ground is suitable for simulating an on-orbit assembly test on the ground, is particularly suitable for an assembly task with a plurality of assembly objects, is easy and convenient to install, high in stability and good in universality, can be used for simulating the on-orbit assembly environment on the ground, and is suitable for popularization and application. And the influence of the ground gravity on the test is eliminated to the greatest extent.

The utility model discloses an explosion-proof pressure transmitter, which belongs to the technical field of pressure transmitters, and comprises a pressure transmitter body, the lower part of which is sleeved with a shroud ring; two corresponding fixing pieces are integrally formed at an opening of the hoop ring, a fastening screw is connected between the two fixing pieces in a threaded mode, a connecting rod is connected to one side of each fixing piece, a connecting column is arranged on the side wall of each connecting rod in a sleeving mode, a plurality of adjusting holes are formed in one side of each connecting rod side by side, and corresponding fixing holes are formed in the outer wall of each connecting column. And hand screws are connected between the fixing holes and the corresponding adjusting holes in a screwed mode, a mounting plate is welded to the ends, away from the hoop ring, of the connecting columns, and two rows of mounting holes are formed in one side of the mounting plate side by side. According to the explosion-proof pressure transmitter, the position of the fixing structure can be adjusted, so that the installation is more flexible.

The snakelike robot for operation in the deep and narrow environment comprises a snakelike mechanical arm and a snakelike mechanical arm control box, the snakelike mechanical arm comprises a snakelike mechanical arm body, and the snakelike mechanical arm body comprises a head joint, a tail joint and a plurality of middle joints; the multiple middle joints are connected between the head joint and the tail joint through the universal joints, and the driving ropes are used for penetrating through the rope passing holes to be fixedly connected with the corresponding middle joints and used for controlling the corresponding middle joints. The snakelike mechanical arm control box comprises a plurality of linear driving units arranged on a driving unit frame, and each linear driving unit is used for driving one driving rope to do contraction or relaxation motion. The linear driving unit comprises a driving motor, a motor flange, a supporting column, a coupler, a lead screw lower base, a driving lead screw, a driving optical shaft, a linear bearing, a driving lead screw nut, a nut base, a tension sensor, a driving rope fixing clamp and a lead screw upper base. The problems that a traditional snakelike industrial robot is small in working range and insufficient in overall rigidity are solved.

The invention discloses an intelligent clamp for an intelligent manufacturing production line and a clamping method, and belongs to the technical field of clamps. According to the method, a body is of a cone frustum structure, the lower end of the cone frustum structure is connected with a connecting flange, and an annular shell is arranged on the periphery of the cone frustum structure; the circular truncated cone structure is provided with a bonding expansion sleeve for clamping a workpiece and a calibration piece, a pull rod and a piston for implementing measurement are arranged in the circular truncated cone structure, various circuits and related parts are arranged in the annular shell, and the flange is used for being connected with a machine tool. The clamp can achieve the purpose of accurately monitoring the machining state and the part clamping force in the precise machining process in real time.

The utility model relates to a hydraulic combined rod for a photovoltaic support. The hydraulic combined rod for the photovoltaic support comprises a high-position conveyor and a butt joint rod, the high-position conveyor comprises a base, one side of the base makes contact with the ground, a hydraulic cylinder is fixed to the side, away from the ground, of the base, a tray is installed above the hydraulic cylinder, and a round pipe is welded to the center of the side, away from the hydraulic cylinder, of the tray; one end of the butt joint rod is a flat cross section, the flat cross section end can be installed in the circular pipe, and the other end of the butt joint rod is used for clamping a photovoltaic support. The hydraulic combined rod provided by the embodiment of the utility model can be mounted on any photovoltaic bracket needing to be additionally supported, and is particularly suitable for treating the settlement of a photovoltaic module foundation.

The invention relates to a stator winding potting tool, which comprises a stator, a core mold, an upper mold, a lower mold, a sealing ring, a potting head, a rotating shaft, a gear transmission device, a motor, a UV lamp, a heating coil and the like, and is characterized in that the sealing ring is arranged between the upper mold and the lower mold, so that effective sealing between the stator and the molds is ensured, and glue leakage is prevented; bubbles in the stator and in the glue are extracted through vacuum equipment, and it is ensured that the glue evenly fills stator winding gaps; the motor drives the stator to rotate to generate centrifugal force, so that the glue is uniformly distributed in each gap of the stator winding; a UV lamp is arranged in the core mold and used for rapidly curing glue, the outer barrel is provided with a heating coil, stress generated in the glue curing process is eliminated through heating, efficient and uniform glue distribution, bubble elimination and stress elimination are achieved through the synergistic effect of centrifugal force, vacuum and heating, the stator winding potting quality and efficiency are improved, and the production efficiency is improved. The method is suitable for stator winding potting operation with high requirements on electrical insulation performance.

The utility model provides an assembly type non-dismantling formwork system. The assembly type non-dismantling formwork system at least comprises a reinforcement cage 1, a pouring formwork 2 and a fixing hanging piece 3. Wherein the fixing hanging piece 3 is arranged on the pouring formwork 2, the pouring formwork 2 is hung on the reinforcement cage 1 through the fixing hanging piece 3, and compared with a traditional formwork, the pouring formwork 2 is hung on the reinforcement cage 1.

The present invention relates to a temporary support frame for installing an assembled lattice steel structure and a method of using the frame, including a base section, a standard section, an adjustment section inner section, an adjustment section outer section, an adjustment top support, and a jack for unloading; the base section includes a base section column limb, a base section tie bar, and a base section cross beam; the standard section includes a standard section column limb, a standard section tie bar, and a standard section cross beam; the adjustment section inner section includes an adjustment section inner section column limb, an adjustment section inner section tie bar, and an adjustment section inner section cross beam. Through the present invention, the deficiencies of the prior art and devices are overcome, construction space is saved, the erection period is short, and the reuse rate is high; the lattice-type assembly section is light in weight, high in bearing capacity, and convenient to hoist; each assembly section can be flexibly assembled according to actual needs, and is easy to install; through multiple height adjustment devices, the installation elevation of the steel structure is ensured, and the installation of complex steel structures with variable elevations can be met, and the unloading operation after the steel structure is installed is convenient.

The utility model provides an insulating windproof aerial cable, which relates to the technical field of cables and comprises a cable body, and an aerial mechanism is arranged on the outer surface wall of the cable body. The overhead mechanism comprises two supporting frames, a machine shell is arranged below the supporting frames, a threaded lead screw is movably inserted into the inner wall of the machine shell, the outer surface wall of the threaded lead screw is in threaded connection with a sliding block, a supporting rod is fixedly installed at the top end of the sliding block, and an arc-shaped supporting plate is fixedly installed at the top end of the supporting rod. The threaded lead screw rotates to drive the arc-shaped supporting plate to ascend and descend, the arc-shaped supporting plate can effectively bear the weight of the cable body, the cable body is prevented from being damaged due to excessive collapse and excessive stress, meanwhile, the height of the arc-shaped supporting plate can be adjusted, the cable body can keep proper tension, and the service life of the cable body can be prolonged through the proper tension. The risk of overlarge stress of the cable body is reduced, and the possibility of fracture and damage is reduced.