73results about How to "Easy to support work" patented technology

The invention discloses a high-precision roundness detection device for tire mold production, and the device comprises an operation main body, a motor, a first rotating disc, and supporting legs; one side of the bottom surface of the operation main body is provided with the supporting legs, one side of the interior of each supporting leg is provided with an auxiliary supporting rod, and one side of each auxiliary supporting rod is provided with a second gear; a winding wheel is arranged on one side of the second gear, a pull rope is arranged on the surface of the winding wheel, a threaded rod is arranged at one end of the pull rope, a rotating block is fixedly connected to the bottom end of the threaded rod, and supporting legs are arranged on the bottom surface of the rotating block. According to the roundness detection device for high-precision tire mold production, through rotation of a rotating shaft, a second rotating disc can be in sliding connection with a second moving rod through a second sliding groove for moving work conveniently, the second moving rod can drive a moving block to move conveniently, and the moving block can clamp the inner side of a tire mold conveniently; the tire mold can be limited, and the tire mold is prevented from moving in the detection process.

The invention provides a multifunctional adjustable transport vehicle for logistics, comprising a transport vehicle plate, a directional wheel, a universal wheel, a connecting seat, a sorting placement plate structure, a telescopic hand-pull rod structure, a telescopic support fixed pipe structure, a collection rain-proof box structure, a connecting block, a hitch ring, a cargo placement plate, ananti-skid pipe, a portable rod, a rain-proof support rod, a fixed rod and a fixed sliding rod. As the rotate tube, the adjusting bolt and the adjusting telescopic rod are arranged, the length of therotate tube and the adjusting telescopic rod are advantageously adjusted, and the transport vehicle plate is conveniently moved. Placement boxes and partition boards are conducive to the classification and storage of transported goods; Plug rod, rainproof cloth and sliding rain bar are arranged, which is favorable for sheltering the goods from rain and preventing the rainwater from washing the goods. The collection box and the box cover are arranged so as to protect the rain-proof cloth, prevent the rain-proof cloth from oxidizing and reduce the use time of the rain-proof cloth.

The invention provides a support device for textiles which is easy to adjust and relates to the field of textiles. The textile support device that is easy to adjust includes a base, a housing is fixedly installed on the top of the base, a connecting rod is movably connected to the right side of the housing through a shaft seat, and a support plate is fixedly installed on the top of the connecting rod A vertical rod is inserted through the top of the housing, and one end of the vertical rod close to the housing passes through the top of the housing and extends to the inside of the housing. This easy-to-adjust textile support device achieves the convenience of adjusting the angle of the support plate by setting the motor, screw, coil, sleeve, chute, slide bar, vertical bar, pipe body, cross bar and rollers. Therefore, it is also convenient for the user to adjust the device to different positions, thereby facilitating the supporting work of the device, and thus improving the use efficiency of the supporting device for textile use.

The invention provides a multi-angle adjustable municipal engineering landscaping trimmer which comprises a movable base, universal moving wheels, directional moving wheels, a pushing rod, a collecting box, a pluggable collecting and guiding box structure, a rotatable supporting and protecting plate structure, an adjustable fixed power frame structure, a compressible buffering and pushing reset plate structure, a sliding hole and an inverted L-shaped fixing plate. The front surface of the left side of the lower end of the movable base and the rear surface of the left side of the lower end of the movable base are respectively in bolted connection with the universal moving wheels. Through the arrangement of the U-shaped frame, the rotating hole, the rotating plate, the power motor mechanism, a rotating locking rod and a locking ring, the locking ring can be loosened in the using process, the rotating plate and the power motor mechanism are rotated, meanwhile, a pruning cutter is rotated to the front of the movable base, and the side face of a plant can be pruned conveniently in the pruning process.

The invention provides an adjustable noise elimination and vibration isolation device and a using method thereof. The adjustable noise elimination and vibration isolation device comprises a base, inserting holes, a sound insulation cover, a sound insulation box, a fixable shielding maintenance cover structure, an inserting buffer seat structure, a connectable filtering sealing pipe structure, a maintenance hole, a support, a motor, a fan, an exhaust pipe and an air inlet pipe, and the inserting holes are formed in the four corners of the upper end of the base correspondingly. Through the arrangement of a L-shaped connecting cover, a connecting groove, an inverted-T-shaped shielding plate, the sound insulation cover, the sound insulation box and the maintenance hole, equipment in the sound insulation cover is maintained and overhauled through the maintenance hole by rotating the inverted-T-shaped shielding plate; and through the arrangement of the sound insulation cover, the sound insulation box, the fan, the air inlet pipe and a T-shaped filter pipe, the T-shaped filter pipe can be dismounted and mounted in the working process, and the length of the air inlet pipe is increased according to the working environment to carry out adjustment work.

The invention provides a multifunctional constructed wetland communicating device capable of collecting a water sample, which comprises a biological pond retaining wall, a fixing hole, a packed bed, acollection box, a water absorption pipe, a guide pump, an insertable rolling filter screen structure, a detectable floating cover structure, a shielding control cover structure, an observable measurement sample conveying pipe structure, a fixing seat, an L-shaped conveying pipeline, a through hole, an L-shaped adding pipe and a silica gel cap, wherein the fixing hole is formed in the upper part of the middle position in the biological pond retaining wall; and the packed bed is arranged on the left side of the biological pond retaining wall. Through the arrangement of the filter screen, the fixing pipe, a conical inserting rod and a lifting ring, the lifting ring can be grabbed to lift the conical inserting rod in long-time work, then the filter screen is pulled, non-degradable white garbage such as plastic bags is collected in the filter screen pulling process, and the sewage treatment work is prevented from being influenced in work.

The invention discloses a multi-angle adjustable finished product display device for office furniture sales, which comprises a base, a turntable is connected to the top of the base, first clamping plates are connected to four corners of the top of the turntable, cleaning mechanisms are arranged outside the four first clamping plates, and second clamping plates are arranged on one sides of the four first clamping plates. An auxiliary mechanism is arranged between the first clamping plate and the second clamping plate, the cleaning mechanism comprises a block body, and the block body is fixedly connected to the top of the rotary table. Through the design of the cleaning mechanism, the first clamping plate can be driven to move and work when table legs are squeezed into the position between the first clamping plate and the second clamping plate, so that a push block conducts squeezing work in a first air groove; according to the table leg edge cleaning device, the effect that air serves as source power to drive a scraper to move upwards is achieved, so that impurities on the edge of a table leg are removed, friction force can be increased due to the fact that the impurities are reduced when the table leg edge cleaning device makes contact with a first clamping plate, furniture can be fixed conveniently, and the table leg edge cleaning device has the advantage of being high in practicability.

The invention provides an adjustable suction and application anticorrosion device for the internal surface of an oil exploitation pipe. The adjustable suction and application anticorrosion device comprises a chassis, a power box, a first supporting plate, a control box, a coating box, telescopic power pushing frame structures, a rotatable telescopic supporting pipe structure, a detectable rotatingcleaning brush structure, a cleanable spraying frame structure, a programmable logic controller (PLC), a wireless transmission module, a spraying pump, a miniature air pump, a second supporting plate, a rotating motor, a fixing bolt, a supporting pipe and a supporting rotating pipe. The power box is in bolted connection with the middle position of the lower end of the chassis. By arranging the chassis, the first supporting plate, a connecting rod, a telescopic pipe, an adjusting bolt and a rubber wheel, the adjusting bolt is beneficially loosened during working, then the telescopic pipe is pulled up and down, the rubber wheel makes contact with the inner wall of a pipeline, then the adjusting bolt is tightened, support of equipment is facilitated during working, and the situation that during working, the equipment tilts and affects the working quality is prevented.

The invention provides a convenient-to-operate limb lifting and turning-over assisting device for surgical nursing. The convenient-to-operate limb lifting and turning-over assisting device comprises abed body, supporting legs, moving brake wheels, first pushing rods, rotatable jacking pushing rod structures, rotatable turning-over head support structures, adjustable sliding arm supporting plate structures, rotatable bent leg support structures, first fixing grooves, pushing holes, second fixing grooves, third fixing grooves, support sliding holes, a bottom plate, a storage box, partition plates and pushing plates, wherein the upper ends of the supporting legs are connected to the four corners of the lower end of the bed body through bolts respectively. U-shaped frames, pressing plates, rotary pushing rods, pushing sliding holes, second pushing rods, the bed body, the pushing holes and the pushing plates are arranged in a matched mode, so that the pressing plates are treaded in the using process, then one ends of the rotary pushing rods are pressed, the other ends of the rotary pushing rods push the pushing plates through the second pushing rods, and the body of a patient can be pushed to turn over conveniently in the using process.

The invention provides a novel transverse adjustment mechanism for a side form of a segmental box girder. The novel transverse adjustment mechanism comprises a segmental box body, a pouring cavity, threaded holes, an inserting hole, puller bolts, a lifting pouring cover structure, a fixable supporting rod structure, an inserting adjusting side cover structure, a movable horizontal detection seat structure, a puller rod, a threaded pipe, a connecting ring, an inserting rod, a lifting frame and an inclined supporting rod, wherein, the pouring cavity is formed in the middle of the interior of thesegmental box body; the threaded holes are formed in the middles of the upper portions of the left side and the right side of the segmental box body correspondingly; the inserting hole is formed in the middle of the upper end of the segmental box body; and the puller bolts are in threaded connection with the interiors of the threaded holes correspondingly and are arranged in a penetrating mode. According to the novel transverse adjustment mechanism for the side form of the segmental box girder, the side form, a fixed supporting pipe, a positioning plate, the segmental box body and the pouringcavity are arranged in a matched mode, the side form can be pushed inside the pouring cavity in the using process, and the side form can be conveniently adjusted in the using process.

The invention discloses a box-type transformer allowing convenient internal equipment maintenance. The transformer comprises a box body, a transformer body and a door plate. A flat plate is mounted atthe bottom end of the interior of the box body; the transformer main body is fixedly mounted on the top surface of the flat plate; a through hole is formed in the flat plate and is connected with a supporting shaft; the supporting shaft penetrates through the through hole and is fixedly connected with the inner wall of the box body; protruding blocks are installed in the through holes and fixedlyinstalled on the inner wall of a flat plate; a first limiting plate is fixedly installed on the outer surface of the flat plate and is connected with a limiting groove formed in the inner wall of thebox body; and a first storage groove is formed in the front end of the flat plate. According to the box-type transformer, the transformer main body is mounted on the top surface of the flat plate, and the flat plate can stably slide on the supporting shaft through the through hole and the convex blocks, so that the transformer main body can be conveniently moved out of the box body.

The invention provides an adjustable coal feeder pipe connecting device of a circulating fluidized bed boiler coal feeding system. The adjustable coal feeder pipe connecting device comprises a coal falling pipe, a first connecting pipe, a second connecting pipe, an inserting hole, a fixing cover, a rotatable connecting conveying pipe structure, an inserting sliding speed adjusting plate structure,an observable cleaning pipe structure, a pushable isolation plate structure, an inclined T-shaped cover, a U-shaped support, a puller bolt, a supporting pipe, a supporting rod, a first locking nut, asupporting base and a ventilation pipe, wherein the lower end of the first connecting pipe is in bolt connection to the middle position of the upper end of the coal falling pipe. Through the arrangement of a pushable isolation plate, a pushing pipe, an extending rod, the coal falling pipe and the first connecting pipe, the pushable isolation plate can be better moved to the right side of the lower end of the first connecting pipe in the using process, the situation that in the using process, the first connecting pipe and burning coal briquettes in equipment are isolated through the pushable isolation plate is prevented, and the situation that in the using process, the coal briquettes in the first connecting pipe burn, and work is affected is prevented.

The invention provides numerical control combined equipment used for a chip manufacturing process. The numerical control combined equipment comprises a machine tool seat, supporting legs, machine toolheads, a control panel, a rotary motor assembly, a buffering clamping protection seat structure, a supporting and fixing welding frame structure, a rotatable adsorption shielding cover structure, a rotatable insertion carving seat structure, a suction fan, a first connecting pipe, a conveying pipe, a fixed bottom plate, a flue gas purification box and an exhaust pipe, the upper ends of the supporting legs are connected to the four corners of the lower end of the machine tool seat through bolts correspondingly, and the machine tool heads are correspondingly connected to the left side and the right side of the upper end of the machine tool seat through the bolts. According to the numerical control combined equipment used for the chip manufacturing process, through the arrangement that a fixture seat, a fixing groove, a welding seat, a welding groove, a welding frame and a welding head are arranged cooperate with one another, connecting is carried out on the welding head and external welding equipment in the working process, then the welding head is driven to work through power generated when the external welding equipment works, and welding work is carried out on a joint of a chip and electrical equipment, so that the chip combination work is completed.

The invention provides an intelligent rotor fault experiment device, which belongs to the technical field of rotor experiment equipment and comprises a base, a support, a first detection power mechanism, a fixed sliding rail, a sliding chute, a liftable movable adjusting seat structure, a shielding protective cooling cover structure, a slidable detection adjusting cover structure, a rotatable operation control cabinet structure, a supporting plate, a second detection power mechanism, a first rotor, a first gear disc, a second rotor, a belt pulley and a second gear disc. Through arrangement of a shielding cover, a fixed bayonet socket, an adjusting detection seat, a control cabinet, a bracket, an operation panel, a display screen mechanism, a base, a support and a first detection power mechanism, detection information can be transmitted into the control cabinet through a detection sensor mechanism arranged at the lower end of the adjusting detection seat in the use process; therefore, the display screen mechanism is controlled by the control equipment to perform display work, so that intelligent detection work is completed.

The invention provides a manipulator convenient to maintain and used for LED car lamp machining. The manipulator convenient to maintain and used for LED car lamp machining comprises a moving frame, a power motor mechanism, a first electric telescopic rod mechanism, a connecting block, a second electric telescopic rod mechanism, a rotatable and replaceable adsorption seat structure, a fixable and rotatable protective seat structure, a fixable and supported rotary frame structure, a liftable protective frame structure, a suction fan and a connecting hose, a horizontal ruler, a threaded rod, a rotary rod, an antiskid plate and universal moving wheels. According to the manipulator convenient to maintain and used for LED car lamp machining, through arrangement of a connecting seat, a sealing gasket, an inclined T-shaped adsorption seat, an air suction pipe, a silica gel ring and the second electric telescopic rod mechanism, threaded connection of the connecting seat and the inclined T-shaped adsorption seat in the using process is facilitated, the inclined T-shaped adsorption seat is rotated in the using process, and the inclined T-shaped adsorption seat is disassembled; and the inclined T-shaped adsorption seat can be conveniently replaced in the using process, and maintenance and replacement work can be conveniently carried out in the working process.

The invention provides a building drainage stand pipe pigging test device, which comprises a controller, a driving switch, a display screen, a connecting wire, a connecting rope, a travel switch, a mounting base, a connecting rod, a drop ball adjusting structure, a power line, a support storage cylinder frame structure, an adjusting extending branch support structure and an auxiliary storage box structure. The driving switch is embedded in the middle of the front surface of the controller; the display screen is embedded in the upper part of the front surface of the controller; the connecting wire is glued to the connecting rope; and the connecting wire is electrically connected with the controller and the travel switch and electrically connected with the controller and the adjusting extension branch support structure. The beneficial effects are that through the arrangement of the drop ball adjusting structure, during use, a right wrapping shell and a left wrapping shell can be placed in a large pipeline to use; and meanwhile, a connecting ball can be taken out and placed in a small pipeline for test, so that the device is suitable for different sizes of pipelines.

The invention provides intelligent power station high-voltage uninterrupted power cleaning equipment. The intelligent power station high-voltage uninterrupted power cleaning equipment comprises a moving seat, a cleaning box, a first supporting plate, an air inlet hole, a dust collector mechanism, a detectable steering box structure, a liftable fixed adjusting seat structure, a connectable supporting blowpipe structure, a fixable dust collection cleaning pipe structure, a collecting pipe, a supporting fixing frame, a power wheel, a power motor mechanism, a control box, a central processor mechanism, a power supply mechanism, an information transmission module mechanism and a shielding cover. According to the intelligent power station high-voltage uninterrupted power cleaning equipment, through arrangement of an inverted T-shaped pipe, a fixing rod, a blower mechanism, a conveying pipe, a metal hose and a blowing pipe, the blower mechanism can be controlled to start to work through a control mechanism in the using process, then power generated in the working process of the blower mechanism pushes air to flow, air passes through the conveying pipe and the metal hose and then is blown to the surface of equipment through the blowing pipe, so that dust blowing work is facilitated during work.

The invention provides a multifunctional electric power fireproof protection device for electric power construction. The device comprises a fixed seat, a power construction protection box, a first partition plate, a display screen, control keys, a power supply key, a pluggable locking pipe structure, an observable sealing cover structure, a fixable fire-fighting supporting box structure, a rotatable storage wheel structure, a core processor, a wireless communication module, a protection alarm module, an amplification drive, a solid-state relay, a circuit breaker, a sampling circuit unit and adata acquisition module. The power construction protection box is connected to the middle of the upper end of the fixing base through bolts. Through the arrangement of an inserting pipe, a pressure plate, a locking pipe, a wing-shaped bolt, an inserting rod and a fixing base, the inserting pipe can be inserted into a proper position by pressing the pressure plate in the working process, the electric power construction protection box is convenient to install and fix, and cable protection work in the construction process is facilitated.

The invention provides an intelligent ophthalmic treatment equipment, which includes a support base, a counterweight, a connecting support rod, a fixed articulated plate, a hexagon head bolt, a control box, a fumigation massage frame structure, a magnetic therapy frame structure that can store Automatic cleaning table structure, rotatable blocking adjustment plate structure, PLC, power switch, equipment hooks, tool hooks and wipe towels. The setting of PLC, power switch, infrared sensor and self-priming pump in the present invention is beneficial to use hands to touch the infrared sensor in the process of work, the signal is transmitted to PLC through the infrared sensor, and the self-priming pump is controlled by PLC to output the disinfectant. Realize the intelligent cleaning of patients' eyes; the setting of fumigation frame, rubber rod, gauze and elastic band is conducive to placing the herbs used for fumigation inside the fumigation frame during the work process, so that the gauze can touch the patient's eyes for fumigation treatment .

The invention provides an easy-to-operate auxiliary limb lifting and turning device for surgical nursing, which includes a bed body, supporting legs, moving brake wheels, a first push rod, a rotatable jacking push rod structure, a rotatable and flipping head support structure, Adjustable sliding arm support structure, rotatable and curved leg support structure, first fixing slot, push hole, second fixing slot, third fixing slot, support slide hole, base plate, storage box, partition plate and push plate, The upper ends of the supporting legs are respectively bolted to the four corners of the lower end of the bed body. In the present invention, the U-shaped frame, the pressing plate, the rotating push rod, the pushing slide hole, the second pushing rod, the bed body, the pushing hole and the pushing plate are arranged in cooperation with each other, which is beneficial to stepping on the pressing plate during use, and then pressing Rotate one end of the push rod so that the other end of the rotated push rod pushes the push plate through the second push rod, which is convenient for pushing and turning the patient's body during use.

The invention provides sand core raw material processing equipment with a protection function for a casting hole of a high manganese steel casting. The sand core raw material processing equipment comprises a first supporting frame, supporting legs, a conveying supporting roller, a conveying belt, a second supporting frame, a liftable supporting stamping base structure, a fixable cutoff cleaning storage box structure, a drawable buffer feeding pipe structure, a liftable protection frame structure, a lower die, an upper die, a hydraulic rod, a supporting pipe, an adjusting base, a first supporting roller and a first locking nut. According to the sand core raw material processing equipment, an inverted-U-shaped inserting frame, a second supporting plate, a protection plate, the first supporting frame, the conveying supporting roller, the conveying belt, the lower die and the upper die are arranged, so that in the working process, the conveying belt drives the lower die to move, the lower die is moved to the middle of the protection plate through arcs arranged at the two ends of the protection plate, the circumstance that the lower die and the upper die deviate in the stamping process, and the processing quality is influenced is avoided, and the protection function is added.

The invention discloses a folding type building steel structure convenient to disassemble, and relates to the field of building steel structures. The folding type building steel structure convenient to disassemble comprises a bottom plate, wherein universal wheels are rotationally installed at the bottom of the bottom plate, a protective shell is welded to the bottom of the bottom plate, a first side rack and a second side rack are welded to the top of the bottom plate, two sets of grooves are formed in the top of the bottom plate, threaded thick rods are rotationally installed at the bottoms of the inner sides of the two sets of grooves in the bottom plate, and grooves are formed in the tops of the first side rack and the second side rack. According to the folding type building steel structure convenient to disassemble, height lifting work can be quickly and stably carried out on supporting columns, so that top plates on the supporting columns are lifted, the device can conveniently support walls with different heights, folding plates can be driven to carry out folding work, the folding plates and the top plates can play a role in supporting, and the situation that some parts in the device crack due to impact in the transportation process is avoided.

The invention discloses a high-temperature-resistant mobile cable for a coke stopper, which includes a rear moving wheel, a lifting bracket plate, a fixed wheel plate, an outer isolation layer, a cable, a bare cable connection port, an adapter plate, a connection plate, and a connection port , rear-stage cable, moving plate, moving central axis, fastening hinge, universal wheel, the upper end of the rear side moving wheel is movably bonded to the middle part of the lifting bracket plate, and the right end of the lifting bracket plate is fixedly installed with a fixed The wheel plate, one side of the fixed wheel plate is fixedly bonded with an outer isolation layer. The special high temperature resistant mobile cable of the coke stopper of the present invention is very high temperature resistant, suitable for mobile cables, can support work well, saves materials and strength, and ensures reliability. Both the surface and the outside are coated with polypropylene insulation The thermal insulation material complies with the industry standard, can be used continuously, and has reached the standard required for the installation of the cables of the existing coke elevator, and is applicable to the actual situation.

The invention provides a multifunctional adjustable transport vehicle for logistics, comprising a transport vehicle plate, a directional wheel, a universal wheel, a connecting seat, a sorting placement plate structure, a telescopic hand-pull rod structure, a telescopic support fixed pipe structure, a collection rain-proof box structure, a connecting block, a hitch ring, a cargo placement plate, ananti-skid pipe, a portable rod, a rain-proof support rod, a fixed rod and a fixed sliding rod. As the rotate tube, the adjusting bolt and the adjusting telescopic rod are arranged, the length of therotate tube and the adjusting telescopic rod are advantageously adjusted, and the transport vehicle plate is conveniently moved. Placement boxes and partition boards are conducive to the classification and storage of transported goods; Plug rod, rainproof cloth and sliding rain bar are arranged, which is favorable for sheltering the goods from rain and preventing the rainwater from washing the goods. The collection box and the box cover are arranged so as to protect the rain-proof cloth, prevent the rain-proof cloth from oxidizing and reduce the use time of the rain-proof cloth.

The invention discloses an extra-high-temperature-resistant mobile cable for a coke guide. The extra-high-temperature-resistant mobile cable for the coke guide comprises a rear side moving wheel, a lifting support plate, a fixed wheel plate, an outer isolation layer, a cable, a bare cable wiring port, an adapter plate, a wiring plate, a wiring port, a rear-stage cable, a moving plate, a moving middle shaft, a fastening hinge and a universal wheel. The upper end of the rear side moving wheel is movably bonded to the middle portion of the lifting support plate; the fixed wheel plate is fixedlyinstalled at the right end of the lifting support plate; and the outer isolation layer is fixedly bonded to one side of the fixed wheel plate. The extra-high-temperature-resistant mobile cable for thecoke guide has good extra-high temperature resistance, is suitable for mobile cables, can well support the work, saves materials and strength and ensures reliability, is coated with polypropylene insulating materials on the outer surface, meets the industrial standard, can be continuously used, meets the installation standard of existing coke guide cables, and is suitable for actual situations.

The invention provides a multifunctional safety lifter for house building construction, which comprises a base, a support column, a top plate, a support frame, a lifting mechanism, an adjustable reinforced connecting column structure, a liftable buffer storage box structure, an adjustable support lap plate structure, a shielding protective filling cover structure, a support wheel, a U-shaped frame, a guide wheel, a steel wire rope, a connecting ring and a connecting frame, the supporting columns are connected to the four corners of the upper end of the base through bolts correspondingly, and the upper ends of the supporting columns are connected to the four corners of the lower end of the top plate through bolts correspondingly. The protective cover, the sliding hole, the sliding plate, the storage box, the dustproof cover, the output pipe, the top plate and the lifting mechanism are arranged in a matched mode, grease can fall to the proper position of the upper end of the lifting mechanism through the output pipe by means of the weight of the grease and vibration of the device during working in the using process, and automatic grease injection work can be conveniently achieved in the using process.

The invention discloses a self-temperature-control heating cable. The cable comprises a left side cushion block, a left threaded connector, a fixed round opening, a left cable connector, a cable, a wire pressing elastic piece, a positive power interface, a middle connector, a negative power interface, a right cable interface, a right heat preservation layer, a shell, a fastening hinge and a left heat preservation layer. The upper end of the left cushion block is movably bonded with the middle of the left threaded connector, and the fixed round opening is fixedly formed in the right end of theleft threaded connector. According to the self-temperature-control heating cable, the materials and strength are saved; the used heat preservation layer structure can well preserve heat and control temperature; the heating cable is suitable for being used as a heating cable, can well support work, saves materials and strength, guarantees environmental protection, meets the industrial standard, canbe continuously used, enables heating and temperature control to be more convenient; meanwhile, the cable reduces the occupied space through the external resistance heat preservation layer, and is suitable for being used as the heating cable of a temperature self-control structure.

The invention provides a spiral conveyor for quickly cooling needle coke high-temperature powder. The spiral conveyor for quickly cooling the needle coke high-temperature powder comprises a feeding pipe, a feeding motor, a movable base, a feeding port, movable brake wheels, an adjustable sliding supporting rod structure, a rotatable adjusting feeding hopper structure, a detachable adding conveyingcover structure, an observable cleaning cover structure, a support column, a connecting seat, a supporting rod, a sliding groove, a sliding hole, a U-shaped sleeving seat, an inverted-U-shaped inserting connection seat, a cleaning hole, fixing rods, wing-shaped nuts, a spiral auger rod and a rotating seat. According to the spiral conveyor for quickly cooling the needle coke high-temperature powder, due to the cooperative arrangement of a shielding cover, an observation sheet, a locking bolt, a silica gel ring, a pushing rod, a clamping connection rod, the feeding pipe, the cleaning hole, thefixing rods and the wing-shaped nuts, the wing-shaped nuts can be loosened easily in the using process, then the pushing rod is grasped to rotate the shielding cover and the observation sheet, materials blocked in the feeding pipe are cleaned through the cleaning hole, and the spiral feeding work is prevented from being influenced by blockage of the feeding pipe in work.

The invention provides a welding device for post-cast strip closing-up net construction. The welding device comprises a supporting seat, a first inserting hole, universal moving wheels, a first supporting plate, a second inserting hole, a telescopic adjusting seat structure, a liftable supporting plate structure, an anti-skid fixing frame structure, a liftable anti-skid welding seat structure, a first inserting rod, an inverted U-shaped fixing frame, a fixing plate, a welding mechanism, a first jacking bolt, a bumper pad and a protection plate. The first inserting hole is transversely formed in the middle position of the interior of the supporting seat. According to the welding device for the post-cast strip closing-up net construction, through arrangement of a rotating plate, a second supporting plate, a rotating rod, a U-shaped frame, a second inserting rod, a bolt nut, a nut in the bolt nut can be loosened in the using process, then the rotating plate and the second supporting plate are pushed to rotate, and the angle of the rotating plate and the angle of the second supporting plate are adjusted; and the angle of a closing-in net can be conveniently adjusted according to working requirements in the using process, and the adjusting function is added.