14results about How to "Will not bend" patented technology

The utility model discloses a new energy automobile connector with an additional sealing structure, which comprises a connecting wire, one end of the connecting wire is fixedly connected with a mounting seat, a first side plate is welded on the surface of the mounting seat, a bearing is welded on the side surface of the first side plate, a screw rod is welded in the bearing, and an internal thread bushing is sleeved on the surface of the screw rod. A second side plate is welded to one end of the inner threaded sleeve. According to the new energy automobile connector with the additional sealing structure, the mounting base is fixedly connected to one end of the connecting line, the first side plate is welded to the surface of the mounting base, the bearing is welded to the side face of the first side plate, and when the sleeve is moved to a proper position, rotation of the lead screw is stopped; at the moment, the sleeve can provide a limiting effect for the connecting position between the connecting wire and the mounting seat, so that the connecting position between the connecting wire and the mounting seat is not bent, and a protection effect is provided during use.

The utility model discloses a kind of sprinkling irrigation devices for landscaping, including connecting pipe, support rod and spray head, connecting pipe surface is equipped with support rod, connecting pipe top installs spray head, the cavity is opened in the inside of support rod, the first sliding slot is opened in the surface of support rod, the ground nail is sleeved in the inside of cavity, the first external thread rod is welded on the surface of ground nail, the first external thread rod is located in the inside of first sliding slot.This kind of sprinkling irrigation device for landscaping, by opening cavity in support rod inside, and first sliding slot is opened in the surface of support rod, ground nail is sleeved in the inside of cavity, and first external thread rod is welded on the surface of ground nail, until ground nail is embedded in the inside of soil, then it can be rotated butterfly nut, increase the friction between ground nail and support rod using butterfly nut, so as to fix ground nail, fixed effect can be provided for the device by ground nail at this time, guarantee the stable effect of the device when using.

The utility model discloses a waterproof device for doors and windows, belongs to the technical field of waterproof of doors and windows, and solves the problems that a window sash of an existing device is easy to cause downward bending of a transverse groove plate, so that the sliding of the window sash is not smooth, the transverse groove plate is horizontally arranged, the flowing speed of water on the top surface of the transverse groove plate through a through hole is slow, and the drainage effect is poor. Comprising a door and window frame, and a groove is formed in the inner wall of the door and window frame; a lower supporting plate with the section in a right triangle shape is fixedly installed on the inner wall of the bottom side of the groove, drainage holes distributed in a linear array mode are formed in the bottom end of the outer vertical face of the groove, and a first guide rail and a second guide rail which are vertically arranged are arranged on the top face of the lower supporting plate. The first guide rail and the second guide rail are supported through the lower supporting plate so that the window sash can smoothly slide on the first guide rail and the second guide rail, rainwater in the groove can be gathered on the top face of the lower supporting plate, then the rainwater flows towards the outer vertical face along the top face of the lower supporting plate, and the rainwater drainage rate can be increased.

The utility model discloses an external auditory canal flushing tool which comprises an injector, an injection needle and a hose, the hose is sleeved on the outer side of the injection needle, two symmetrically-distributed hemispherical blocks are integrally formed on the outer side of the injection needle, two symmetrically-distributed hemispherical grooves are formed in the inner wall of the hose, the hemispherical blocks are connected with the hemispherical grooves in a clamped mode, and the two hemispherical blocks are connected with the hose in a clamped mode. And the other end of the injection needle is fixedly connected with a needle connecting cap. According to the utility model, the hose cannot be separated from the injection needle during use, the injury of the injection needle to the auditory meatus is avoided, meanwhile, the injection needle supports the hose in the hose, the hose cannot be bent, the safety of cleaning the external auditory meatus and the use effect of a flushing tool are improved, and the use cost is reduced. And compared with a traditional connection mode, connection is more stable, meanwhile, the injection needle can be detached, cleaned or replaced conveniently, and the using effect of the flushing tool is improved.

The utility model belongs to dehydration equipment technical field, concretely relates to an automatic draining machine, including base, outlet pipe, support box, a pair of side plates, water press board, drive cylinder, place bucket and bearing plate, the utility model discloses a bearing plate with the quick -witted of horizontal sliding and the quick -witted of the limit slot of double -position design combination, has realized the quick switching of loading and unloading station and squeezing dehydration station, and the material preparation and dehydration operation can be synchronized, and the waiting time caused by the downtime change material has been eliminated, and the production efficiency has been improved significantly in this way, and the demand of large -scale continuous production has been satisfied.

This utility model relates to the technical field of roving frame accessories, specifically to a belt displacement control device for a roving frame. It features a self-propelled mechanism that drives a sliding pusher block to move, thereby pushing the belt. Since the belt's stress point is at the connection between the belt and the upper or lower bobbin, and the sliding pusher block moves along the upper or lower bobbin and pushes the belt from the stress point, the belt will not bend, ensuring precise control of the belt displacement. The self-propelled mechanism drives a friction wheel to roll on a displacement crossbar via a transverse motor, thereby automatically moving the drive connector and the sliding pusher block. The sliding pusher block is connected to a fixed cylinder via a telescopic rod, allowing it to automatically extend and retract as it moves along the outer surface of the upper or lower bobbin, ensuring that the sliding pusher block always remains in contact with the outer surface of the upper or lower bobbin.

The utility model relates to the technical field of lap joint plate splicing, in particular to a pedestrian lap joint plate for building construction, which is characterized in that L-shaped side plates are arranged on fixing plates on two sides of a support plate, a cylindrical sliding chute is arranged on the support plate between the side plates, a plurality of balls for sliding are arranged in the sliding chute, and the balls are arranged in the sliding chute. The side, away from the fixing plate, of the base plate is provided with limiting grooves sliding on the supporting plate, the limiting grooves are formed in the two ends of the base plate, the two sides of the base plate are each provided with two fixing strips, and the two fixing strips are slidably connected with the L-shaped side plates on the two sides of the fixing plate. The multiple sets of rectangular grooves in the fixing plate are matched with the supporting plate in the middle fixing groove, rapid splicing of multiple lap joint plates is facilitated, the overall length or width can be flexibly adjusted according to the width of a construction site, and the lap joint plate can meet the requirements of channels with different spans. The splicing operation difficulty of the lap joint plates is large, and time consumption is long.

The utility model discloses a dish washer bowl basket subassembly relates to kitchen appliance technical field, including basket frame, both sides of basket frame all are fixedly connected with side bracing piece, the middle part below of side bracing piece is provided with the bended bracing piece, both sides of basket frame all are provided with side loading storehouse, the inclined surface of side loading storehouse is provided with no. The utility model discloses a dish washer bowl basket subassembly relates to kitchen appliance technical field, including basket frame, both sides of basket frame all are fixedly connected with side bracing piece, the middle part below of side bracing piece is provided with the bended bracing piece, both sides of basket frame all are provided with side loading storehouse, the inclined surface of side loading storehouse is provided with no.

The present application belongs to the field of structure reinforcement, and particularly relates to a curved bonded prestressed carbon fiber cable reinforcing device and a construction process thereof, which comprises a carbon fiber cable, a fixed end anchoring assembly, a tension end anchoring assembly, a tensioning tool, a plurality of turning restrictors and a jack for cable force tensioning, both ends of the carbon fiber cable are fixed with anchorage devices, the fixed end anchoring assembly is used for consolidation with a component for facilitating mechanical conversion, and automatic centering and leveling during the tensioning process are simultaneously realized, the tension end anchoring assembly is consolidated with the component and is used for installing the tensioning tool to realize the application of prestress, the tensioning tool is used for realizing reverse tensioning of the carbon fiber cable to apply prestress, the carbon fiber cable passes through the plurality of turning restrictors, the turning restrictors are used for self-adaptive adjustment of the angle of the carbon fiber cable within a specified range, the angle of the carbon fiber cable is transitioned smoothly, and the carbon fiber cable is closely bonded to the surface of a component to be reinforced; and the technical problem that the existing reinforcing device cannot be applied to the reinforcement of arc-shaped (variable cross-section) components such as variable cross-section beams and continuous rigid frame bridges is solved.

This invention relates to an improved method for the cold heading of stainless steel tie rods, comprising the following steps: S1, setting the number of main dies and punches according to the workpiece to be processed and the required processing steps; S2, after the workpiece is processed, performing an acid immersion process, with the acid concentration set in the range of 5% to 10% oxalic acid solution; S3, cleaning the finished workpiece and performing sandblasting treatment, with the sandblasting mesh set between 40 and 80 mesh; S4, performing surface treatment on the workpiece, with the surface treatment set as polishing, electrolysis, passivation, and sanding. This invention reduces tie rod resistance by first forming a chamfer; then pre-forming and placing it together with the tie rod; and finally forming the whole assembly. The tie rod is in the pre-forming stage, avoiding deformation under stress when the wire is suspended, and preventing bending deformation during tie rod formation. This avoids the problems of traditional tie rods being easily bent due to lack of support, and the rod being prone to roughening and machine collisions during forming.

This invention relates to the field of fiber optic cable cutting, and discloses an automatic cutting device for multi-core spider web-type fiber optic cables. The device includes a cutting frame, three mounting components, and clamping, stripping, and cutting components respectively mounted on the three mounting components. Each mounting component includes a mounting shell with a rotating ring coaxially sleeved inside. An mounting unit is located within the mounting shell. Each mounting unit includes a fixed bracket with a drive seat and a connecting seat slidably mounted on it, their movement directions perpendicular to each other. Two connecting seats are provided, and a spring is installed between the connecting seats and the fixed bracket. An inclined surface is provided on the opposite side of each connecting seat, and an inclined surface is provided on the side of the drive seat facing the connecting seats. The two inclined surfaces are respectively engaged with the inclined surfaces on the two connecting seats. When the drive seat moves closer to the connecting seats, the engagement of the inclined surfaces causes the two connecting seats to move closer to each other.

The utility model discloses a novel stranding cage structure for a cable stranding machine, which comprises a rotary circular plate, a wire passing guide wheel, a wire arranging guide wheel, a guide wheel bracket, a guide wheel mounting pull rod and a front-end combined guide wheel, and relates to the technical field of cable stranding machines. The guide wheel installation pull rod cannot be bent when the stranding cage rotates at a high speed, electric wires and cables are prevented from being broken in the stranding process, the electric wires and cables are more stable in the stranding process by additionally arranging the anti-throwing guide wheel or the anti-throwing eye mold assembly, and meanwhile the stranding cage can rotate at a high speed, so that the production efficiency of the cable stranding machine is improved.

The invention relates to the technical field of wormwood planting equipment, in particular to harvesting equipment for large-area wormwood planting, and solves the problem that wormwood quality is reduced due to the fact that wormwood is rubbed and folded by a conveying system.The harvesting equipment comprises a second supporting frame, a slope aligning plate and a slope seat, and supporting rotating rods are movably mounted at the two ends of the second supporting frame; a center rod rotationally penetrates through the position between the ends, close to each other, of the two supporting rotating rods, the center rod is fixedly installed in a fixing frame, the fixing frame is movably installed in the second supporting frame in the direction perpendicular to the second supporting frame, and first power assemblies are installed at the lower ends of the two supporting rotating rods correspondingly; according to the device, wormwood can be actively pulled, cut, subjected to weed removal, conveyed, divided into locks, divided and thrown, the wormwood is only lodged and cut front and back, steering and transverse conveying are not needed, the wormwood cannot be rubbed and folded, and the quality of the wormwood is guaranteed.