30results about How to "Guaranteed taut" patented technology

The invention discloses a cable tensioning device for high-altitude power construction, which comprises a walking mechanism and a supporting plate, the supporting plate is mounted on one side of the walking mechanism, a steering mechanism, a swinging mechanism, a coiling mechanism and a return-preventing mechanism are mounted on the supporting plate, the steering mechanism is mounted at one end of the supporting plate, the swinging mechanism is installed on one side of the steering mechanism and matched with the winding mechanism, and the winding mechanism is installed on one side of the swinging mechanism. The device can automatically move to a telegraph pole, a worker does not need to carry the device, the labor intensity of the worker is greatly relieved, the cable winding mechanism in the device can tension a cable, the swinging mechanism can ensure that the cable is uniformly wound on the cable winding mechanism when the cable is tensioned, the subsequent worker can conveniently process the cable in a unified mode, the return-preventing mechanism can prevent the winding mechanism from rotating, and the wound cable is released again, so that the cable tensioning quality is ensured, and the cable tensioning efficiency is improved.

The invention relates to the technical field of electric power fittings, in particular to a buffer and damping wire pulling pole. The buffer and damping wire pulling pole comprises a lower pulling pole body, a first hanging plate, a first spring, a second spring, a second hanging plate and an upper pulling pole body; the lower pulling pole body is of a U-shaped structure, and threads are arrangedat the two column ends of the lower pulling pole body; the two column ends of the lower pulling pole body are sleeved with the two ends of the first hanging plate correspondingly, the two column endsof the lower pulling pole body are sleeved with the first spring and the second spring correspondingly, and the first spring and the second spring are located above the first hanging plate; the two column ends of the lower pulling pole body are sleeved with the two ends of the second hanging plate correspondingly, and the two ends of the second hanging plate are located above the first spring andthe second spring; and the top ends of the two column ends of the lower pulling pole body are in threaded connection with a first nut and a second nut, and the lower end of the upper pulling pole bodydownwards penetrates through the second hanging plate and the first hanging plate in sequence and then is fixedly connected with a plug. According to the buffer and damping wire pulling pole, the structure is simple, the thick energy-storage springs are additionally mounted on the pulling pole bodies, tensioning of the pulling pole bodies on an electric pole can be ensured, the effects of bufferand damping are further achieved, and electric pole toppling due to the situation that fixing piles on the ground are pulled out by the pulling pole bodies under ultra-large tensile force can be prevented.

The invention discloses a 3D printing modification machine capable of laying a carbon fiber / resin composite material product at an angle. The 3D printing modification machine comprises a machining platform, a fiber penetrating plate structure, a fiber resin multifunctional spray head and a modification cutter, the diameter of a single-layer fiber penetrating plate can be independently selected according to the size of a workpiece during printing, the number of layers of the fiber penetrating plate structure can be determined by the size of the machined workpiece, carbon fibers can be effectively saved by selecting the proper number of layers of the fiber penetrating plate structure, and meanwhile the fiber penetrating efficiency is improved; the fiber resin multifunctional spray head comprises a fiber laying spray head, a thermoplastic material spray head, a spray head converter and a heating spray head, and can achieve the functions of fiber laying, resin spraying, solidification accelerating and intelligent adjusting; the modification cutter is used for cutting off the carbon fibers connected between the workpiece and the fiber penetrating plate and removing burrs on the surfaceof the workpiece when machining is finished at each layer, and meanwhile, the surface of the workpiece can be accurately modified like a cutter of a machine tool spindle after machining is finished; and a lifting platform of the machining platform moves up and down, so that each layer of material is conveniently and quickly laid.

The invention discloses numerical control machining technological equipment for outer-grid wall plates. The equipment comprises pressing plates (3), tension devices (2), tightly-pressing devices (5) and an arc blank (4) with a vacuum sucking disc. The arc blank (4) with the vacuum sucking disc is matched with a shell wall plate in radian. After being bent according to the radian of the shell wall plate, a to-be-machined flat plate is placed on the arc blank (4). The two ends, in the direction of the generatrix of the arc blank (4), of the bent to-be-machined flat plate are tightly pressed through the pressing plates (3), and the other two ends are tensioned in the tangential direction of the outer end of the bent to-be-machined flat plate through the tension devices (2); and after out-grid milling is completed, allowances, in the arc direction, of the two ends of the bent flat plate are cut off, and instead, the two ends of the bent flat plate are subjected to normal pressing through the tightly-pressing devices (5).

The invention discloses a sundry cleaning device for an urban garden landscape circulating pool, which is characterized in that it includes a filtering device arranged at the water recovery entrance of the circulating pool, a dipping net, left and right positioning piles and a power generation structure, the filtering device It includes a plurality of suspensions and rigid ropes. Floating plants can be planted on the suspensions. Fixing strips are provided on the side of the suspensions. Spherical holes are opened on the side of the fixing strips. The spherical heads of the connecting structures are respectively loosely accommodated. In the spherical hole between adjacent suspensions, the connection structure has a telescopic function, and a plurality of suspensions are connected in series by the connection structure into a row, and rigid ropes are respectively fixed at both ends of the row; The left and right positioning piles are respectively fixedly arranged on the banks on both sides of the water recovery inlet, and the ends of the rigid rope one are respectively fixedly connected to the left and right positioning piles. The present invention can utilize the power of the circulating pool when recycling water, saving energy.

The invention discloses a cable tensioning device for high-altitude electric power construction, which includes a traveling mechanism and a supporting plate, the supporting plate is installed on one side of the traveling mechanism, and a steering mechanism, a swinging mechanism, and a winding mechanism are installed on the supporting plate. mechanism and anti-return mechanism, the steering mechanism is installed on one end of the support plate, the swing mechanism is installed on one side of the steering mechanism, and cooperates with the winding mechanism, and the winding mechanism is installed on one side of the swing mechanism . The invention can move to the utility pole by itself without the need for the staff to carry it, which greatly reduces the labor intensity of the staff, and the winding mechanism in the device can tighten the cable, and the swing mechanism can ensure that when the cable is tightened, The cable is evenly wound on the winding mechanism, which is convenient for the follow-up staff to deal with the cables uniformly. The anti-loop mechanism can prevent the winding mechanism from turning, and release the rolled cable again to ensure the tension of the cable. Quality, improving the efficiency of cable tensioning.

The invention discloses a 3D printing modification machine capable of laying a carbon fiber / resin composite material product at an angle. The 3D printing modification machine comprises a machining platform, a fiber penetrating plate structure, a fiber resin multifunctional spray head and a modification cutter, the diameter of a single-layer fiber penetrating plate can be independently selected according to the size of a workpiece during printing, the number of layers of the fiber penetrating plate structure can be determined by the size of the machined workpiece, carbon fibers can be effectively saved by selecting the proper number of layers of the fiber penetrating plate structure, and meanwhile the fiber penetrating efficiency is improved; the fiber resin multifunctional spray head comprises a fiber laying spray head, a thermoplastic material spray head, a spray head converter and a heating spray head, and can achieve the functions of fiber laying, resin spraying, solidification accelerating and intelligent adjusting; the modification cutter is used for cutting off the carbon fibers connected between the workpiece and the fiber penetrating plate and removing burrs on the surfaceof the workpiece when machining is finished at each layer, and meanwhile, the surface of the workpiece can be accurately modified like a cutter of a machine tool spindle after machining is finished; and a lifting platform of the machining platform moves up and down, so that each layer of material is conveniently and quickly laid.

The invention discloses a magnetic pole protection structure, a rotor, a motor and a rotor installation method. The magnetic pole protection structure is applied to a magnetic pole. An unshielded axial channel is formed between the two rows of magnetic poles, and the magnetic pole protection structure includes: several magnetic pole protection bands arranged at intervals along the circumferential direction of the rotor yoke; each of the magnetic pole protection bands is buckled On a column of magnetic poles, the two ends of each of the magnetic pole guard bands are respectively fixed on the rotor yoke by fixing pieces, so that each of the magnetic pole guard bands abuts against the magnetic poles. The invention realizes that at the same time, the gap between the magnetic poles in the circumferential direction of the rotor is increased, the ventilation volume of the axial air passage of the rotor is increased, the temperature rise of the motor is reduced, the efficiency and power generation of the motor are improved, and the effective material consumption of the motor is further reduced, which brings great benefits to the motor. The purpose of reducing costs and increasing efficiency.

The invention relates to the field of mechanical equipment, in particular to a toothed belt tensioning device. The toothed belt tensioning device is characterized by comprising a base. A semi-sealed cavity is formed in the base in a cut-through mode. A toothed block is arranged in the semi-sealed cavity and fixedly connected to the base, and convex teeth are arranged on the surface of the toothed block. A pressing block is arranged above the toothed block, an interval is reserved between the pressing block and the surface of the toothed block, and the pressing block is installed in the base. The end surface of the opening end of the semi-sealed cavity, one lateral surface of the toothed block and part of the pressing block all incline downwards. The toothed belt tensioning device has the advantages that the toothed block is arranged in the trapezoid base, so that it is guaranteed that a toothed belt does not slide in a fixing device; the waist in the trapezoid structure can also guarantee that the toothed belt keeps tensioned or vertical or horizontal all the time.

The invention discloses a sundry cleaning device of an urban garden landscape circulating water pool. The device is characterized in that the device comprises a filtering device arranged at a water recovery inlet of a circulating water pool, a dip net, left and right positioning piles and a power generation structure, the filtering device comprises a plurality of suspension bodies and a rigid ropeI, floating plants can be planted on the suspension body, a fixing strip is arranged on the side surface of the suspension body, spherical holes are formed in the side faces of the fixing strips, spherical heads of the connecting structures are loosely contained in the spherical holes between the adjacent suspension bodies respectively, the connecting structures have a telescopic function, the multiple suspension bodies are connected in series into a row through the connecting structures, first rigid ropes are fixedly connected to the two ends of the row respectively, the left positioning pile and the right positioning pile are fixedly arranged on the banks on the two sides of a water recycling inlet correspondingly, and the ends of the first rigid ropes are fixedly connected to the leftpositioning pile and the right positioning pile correspondingly. The sundry cleaning device can utilize the power of the circulating water pool when recovering water and save energy.

The invention relates to a 3D printer and method for an angle-laid carbon fiber / resin composite product. The printer comprises a processing platform, a threading plate structure and a fiber resin multifunctional spray head. During printing, the diameter of the single-layer threading plate can be autonomously selected according to the size of a workpiece, the number of layers of the threading platestructure can be determined according to the size of the machined workpiece, carbon fibers can be effectively saved by selecting the proper number of layers of the threading plate structure, and meanwhile threading efficiency is improved. The threading plate structure comprises detachable wire cutting scissors which are installed on the lower half portion of a threading plate on the uppermost layer in the working process and used for cutting off the carbon fibers after threading of each layer is finished. The fiber resin multifunctional spray head comprises a fiber placement spray head, a thermoplastic material spray head, a spray head converter and a heating spray head. According to the method, the carbon fibers can be laid at any angle, the strength of the carbon fibers can be enhanced,materials are saved, and the processing efficiency is high.

The invention discloses a bathrobe burr processor and a processing method thereof. The bathrobe burr processor comprises a machine seat, a rail and an edge locking power head are fixed to the machine seat, a driving clamping block and a driven clamping block are arranged on the upper end face of the rail, and the driving clamping block and the driven clamping block are arranged on the same straight line and are both in sliding connection with the rail. A first fixing rod is fixed to the driving clamping block, a first through hole matched with the first fixing rod is formed in the driven clamping block, the first fixing rod is located in the first through hole and slidably connected with the driven clamping block, a fastening assembly is arranged between the driven clamping block and the first fixing rod, and the edge locking power head is located between the driving clamping block and the driven clamping block and located above the straight line formed by the driving clamping block and the driven clamping block. The bathrobe burr processor has the beneficial effects that the distance between the driving clamping block and the driven clamping block can be freely adjusted; the positioning precision of equipment overlock is improved; the safety is high; the fixing efficiency is improved; and the fixing effect is good, and processing efficiency and processing quality are improved.

The invention discloses a wire-tightening device for electric power installation. The device comprises a base. Two side plates are fixedly installed on the base. A bearing is fixedly embedded in the side plates. A driving shaft is interference-fit in the bearing. A motor is fixedly installed on each side plate. The rotating shaft of the motor and the driving shaft are fixedly installed through a coupler. A winding drum is fixedly installed on the driving shaft, cables are wound on the winding drum, a gear is fixedly installed on the driving shaft, a first cylinder is fixedly installed on the base, and clamping teeth are fixedly installed on the piston rod of the first cylinder and the clamping teeth are meshed and connected with the gear. The cables can be released or tightened through thewinding drum. After the driving shaft is rotated and positioned, the clamping teeth can be matched with the gear to mesh so as to realize the clamping stability of the driving shaft, ensure that thecables can be tightened during construction and lift the cables from the bracket through the wire base, thus preventing workers from climbing in the bracket and reducing the occurrence of safety accidents.

The invention discloses a light console convenient for wiring, which comprises a console body and a holder, wherein the holder and the console body are in the slip connection by a guide rail device; the inside of the holder is provided with wiring channels which are mutually communicated; the guide rail device comprises a first guide rail, a second guide rail, a driving belt, a runner, a runner rack, a spring and a guide rail fixing rack, wherein the first guide rail and the second guide rail are arranged on the guide rail fixing rack in parallel; a support mechanism is in the slip connection with the first guide rail; the runner is arranged on the runner rack; the roller rack can be arranged on the second guide rail in a sliding mode; two ends of a spring are respectively connected with the guide rail fixing rack and the runner rack; and two ends of the driving belt are respectively connected with the guide rail fixing rack and the support mechanism on the opposite sides of the spring after the driving belt bypasses the runners. In the guide rail device of the light console, a spring is added in the guide rail device. The linear movement of the holder can be realized by the elasticity action of the spring, meanwhile a connecting wire is tightly tensioned without being wound on other structures because of dropping, and therefore, the holder is guaranteed to smooth wire and move.

The present invention provides an improved electric tension wire clamp, comprising a fixing sleeve, an auxiliary unit, an adjusting unit and a wire clamp unit; an auxiliary unit is installed on the top outer wall of the fixing sleeve, and the auxiliary unit is a block structure, Both ends of the auxiliary unit are evenly provided with installation grooves, the installation groove of the auxiliary unit is provided with an adjustment unit, and the wire clip unit is installed on the outer wall of the adjustment unit; When connecting and fixing the main wires and the wire clips in the process of use, the installation angle of the wires cannot be adjusted by the staff, thus affecting the connection effect of the wires; and it is not convenient for the staff to adjust the tightness of the wires after the wires are connected. The tension of the wire, so that if the wire tension is too large, the wire will break, and if the wire tension is too small, the wire will be pulled loose and cause danger.

The present application discloses a device and method for directional garlic sowing based on machine vision, including: a device for dialing and arranging seeds, the garlic seed outlet of the device for arranging and arranging seeds is connected to the first end of the garlic seed transmission channel, and the first end of the garlic seed transmission channel The two ends are set at the garlic seed inlet of the garlic seed feature recognition and directional sowing mechanism, and an image collector is arranged directly above the garlic feature recognition and directional sowing mechanism, and the image acquisition end of the image collector faces the garlic feature recognition and directional sowing In the mechanism, it is used to collect the pose information photos of garlic seeds, and the garlic seed feature recognition and directional sowing mechanism recognizes and adjusts the garlic seed poses according to the pose information photos. It can complete the secondary seeding and sorting of garlic at one time, the directional and orderly transmission of garlic seeds, image recognition and directional sowing, which meet the agronomic requirements of garlic seed buds facing upwards, and the intensive design greatly reduces the space occupied by itself. And volume, strong integrity, satisfying the mechanized and intelligent sowing of garlic.

The invention discloses a bathrobe burr processing machine and a processing method thereof. It includes a machine base on which a track and a locking power head are fixed, and an active clamping block and a driven clamping block are arranged on the upper end surface of the track. Sliding connection, a fixed rod 1 is fixed on the active clamping block, and a through hole 1 matching the fixed rod 1 is provided on the driven clamping block. The fixed rod 1 is located in the through hole 1 and is slidably connected with the driven clamping block. A fastening assembly is arranged between the clamping block and the fixed rod one, and the locking power head is located between the driving clamping block and the driven clamping block and above the straight line formed by the driving clamping block and the driven clamping block. The beneficial effects of the present invention are: the distance between the active clamping block and the driven clamping block can be adjusted freely; the positioning accuracy of the locking edge of the equipment is improved; the safety is good; the fixing efficiency is improved; efficiency and processing quality.