7results about How to "Not scratched" patented technology

The utility model discloses a two -dimensional code protection device, it includes the fixed plate, the fixed plate one side is provided with the flip, the fixed plate with the hinge between the flip is hinged, the fixed plate inside is provided with two -dimensional code inlay groove, the fixed plate inside is provided with one number and places the groove, the fixed plate with the inside four corners symmetry of flip is provided with a plurality of limit hole, the limit hole inside all are fixedly connected with magnet, one number and places the groove inside fixed connection one rubber strip, the two -dimensional code inlay groove with limit hole between being provided with the protection groove, the protection groove inside fixed connection has no.

The utility model discloses cooling equipment for producing seamless steel tubes, which relates to the technical field of seamless steel tubes and comprises a cooling box and a tube fitting, a cooling component is mounted on the cooling box, a motor is mounted on the outer side of the cooling box, the output end of the motor is connected with a rotating shaft, and two symmetrical turntables are mounted at two ends of the rotating shaft. Mounting grooves are annularly formed in the circumferential side of the rotating disc at equal intervals, the mounting grooves in the rotating disc at the two ends of the rotating shaft correspond to each other and are semicircular, an inverted-L-shaped support is fixedly arranged on the outer side of the rotating disc at one end of each mounting groove, a guide rod is arranged on the support in a penetrating mode, and a pressing plate is fixedly installed at the bottom end of the guide rod and corresponds to the mounting grooves; and the pressing plate is connected with the bracket through a spring. According to the utility model, the mounting groove is formed in the peripheral side of the turntable, and the steel pipe can be placed into the mounting groove from the peripheral side of the turntable and is fixed by the pressing plate connected with the spring, so that the requirement on the side space of equipment is greatly reduced, and the mounting and dismounting efficiency is effectively improved.

The utility model provides an angle adjustable formula shower head auxiliary installation instrument belongs to the technical field of shower head installation, including support, adjustable angle connecting assembly and shower head external socket, support includes fixed end and fixed track, the first end of fixed track is connected with fixed end fixedly, is set up with a plurality of groups of adjusting hole I on the fixed track, adjustable angle connecting assembly includes sliding rail, fixed sleeve and rotating sleeve, sliding rail and the track groove of fixed track slide fit, be provided with adjusting hole II on the sliding rail, adjusting hole II is connected with adjusting hole I through the bolt, the second end of fixed sleeve and sliding rail fixed connection, rotating sleeve and fixed sleeve rotation is connected, shower head external socket and rotating sleeve detachable connection, with rotating sleeve rotation, be provided with the socket on shower head external socket for with the shower head connection. The utility model can improve the shower head installation precision, greatly promote the installation efficiency.

The application relates to the technical field of cable welding, assembling and vibration and rotating speed interference, and discloses an assembling structure and welding method of a twisted pair cable and an electric connector, wherein the electric connector is clamped through an assembling clamp, the assembling clamp comprises a first plate body, a second plate body and a clamping assembly, the clamping assembly is arranged on the first plate body, the electric connector is clamped on the clamping assembly, and the twisted pair cable is welded on the pin of the electric connector, so that the cable assembling quality is improved, the stability of the cable assembling assembly assembling is enhanced, and the vibration and rotating speed feedback signal fluctuation faults caused by the cable assembling quality are avoided.

The utility model provides hardware and silica gel laminating and forming equipment which is used for forming an LSR layer on the surface of a base material through injection molding and comprises a front mold, a rear mold and a protective film, a plurality of round holes are formed in the base material in a penetrating mode, and the front mold and the rear mold are provided with a first injection molding groove and a second injection molding groove which are used for limiting and fixing the upper side and the lower side of the base material. The first injection molding groove and the second injection molding groove are each provided with a column corresponding to the corresponding round hole, the interior of the first injection molding groove is concaved around the columns to form an injection molding cavity, and the protective film is detachably attached to the surface of one side of the base material and provided with a plurality of windows and glue overflowing positions formed around the windows. Each window surrounds the corresponding edge of the column body, an injection molding position is formed between the window and the edge of the column body, a protective film is arranged between a tool and a base material in a spaced mode when the tool is used for cutting and cleaning excessive glue, the base material can be prevented from being scratched in the cleaning process, the protective film can be torn off after cleaning is completed, and the appearance of the base material is prevented from being damaged.

The present application relates to a kind of combination tethered airship anchoring platform, adopt combination structure, into three parts, respectively, two ends of inflatable part, middle power supply communication part and tethered part.Inflatable part of two ends can be simultaneously inflated for tethered airship, middle part is tethered to airship by cable, power supply and establish communication with ground.The tethered part is automatically unfolded on the anchoring platform, and the airbag is inflated after unfolding, so that automatic release can be realized.When recovering, the tethered airship descends, and the automatic recovery mechanism is designed to trigger the limit stop by the photoelectric slip ring on the cable, so that the equipment is powered off.After connecting the inflation pipe to recover the gas, the automatic unfolding structure is folded, and the recovery is completed.The present application adopts split structure and can be transported separately, which is convenient to pass through.The air supply device is set at both ends to supply air for airship simultaneously, which improves the release efficiency and has automatic release and recovery functions, simple operation and reduces personnel participation.

The invention relates to the field of transfer platforms, and discloses a transfer platform towing cable device and a coke pouring tank efficiency improving method applying the same, and the device comprises a steel pipe penetrating through a transfer platform, a steel cable erected in a suspended manner, an 8-shaped rope fastener, a tensioning assembly and a buffer protection assembly. The method comprises the steps that a flexible guide channel is constructed, a cable is hung below a steel cable through a rope buckle to restrain the moving track of the cable, and winding and knotting are prevented; executing seasonal coarse adjustment, changing a steel cable passing path by selecting different adjusting holes in an adjusting pan head, and compensating deformation caused by seasonal temperature difference; fine adjustment in the operation period is implemented, an adjusting motor in the tensioning assembly is controlled to drive a connecting rod mechanism to act, and the axial tension of the steel cable is dynamically adjusted; graded buffering is triggered, an insulation protection plate is used for bearing friction, and an air spring is used for absorbing inertia impact energy of the cable. According to the invention, anti-winding guiding, tension self-adaptive adjustment and flexible buffering of the cable are realized, and continuity and safety of coke reversing operation are effectively improved.