13results about How to "Avoid hitting each other" patented technology

This utility model discloses a transport packaging device for long, curved parts with a limiting mechanism. The support frame is connected to the inner surface of the rear frame. A positioning frame is provided on the upper surface of the support frame, and several protrusions are provided on the upper surface of the positioning frame. A groove is formed between two adjacent protrusions. A limiting groove is opened on the upper surface of the protrusion along the length direction of the positioning frame. U-shaped buckles are provided at both ends of the support frame, and hooks are provided at both ends of the elastic pressure rope. The hooks at both ends of the elastic pressure rope are respectively connected to the U-shaped buckles at both ends of the support frame. The elastic pressure rope is pressed into the limiting groove on the upper surface of each protrusion. This utility model has a reasonable structure. First, the long, curved parts are supported in the grooves between the protrusions of the positioning frame to prevent them from colliding with each other. Second, after the elastic pressure rope is connected to the U-shaped buckle through the hook, the elastic pressure rope will press into the limiting groove of the protrusion to prevent the long, curved parts from popping out of the groove of the support frame, thereby greatly improving the stability of the parts in the transport process.

The utility model discloses a kind of shutter equipment of strong light self-adaptive processing, it is related to shutter system application field, including bearing plate, the top of bearing plate is rotatably connected with movable ring, the outside of movable ring is provided with outer gear ring, the inside of movable ring is provided with inner gear ring, the side of movable ring is rotatably connected with transmission gear, transmission gear and outer gear ring are mutually engaged, transmission gear is connected with driving device, the top of bearing plate is provided with shutter assembly.The utility model can avoid mutual impact between curtain by setting multiple shutter assembly stacks, reduce the noise when shutter system works, four groups of shutter assembly are stacked from top to bottom distribution, four groups of curtain in four groups of shutter assembly are evenly distributed with exposure hole as center, curtain can achieve the purpose of plugging exposure hole when moving, and because multiple curtain is at different horizontal height, multiple curtain will not impact each other, reduce the generation of mechanical noise when shutter system works.

A limiting shaft and a dual screen device using the same, the limiting shaft comprising a core shaft, a first arc-shaped baffle and a second arc-shaped baffle. The first arc-shaped baffle and the second arc-shaped baffle are coaxially pivoted on the core shaft, wherein the first arc-shaped baffle and the second arc-shaped baffle are used to rotate relative to the core shaft and selectively resist each other. The limiting shaft of the present invention can selectively limit the devices or structures respectively connected to the first arc-shaped baffle and the second arc-shaped baffle without collision through the special design of the first arc-shaped baffle and the second arc-shaped baffle.

A slurry pump impeller assembly with a balance hole structure comprises an impeller shaft, a corresponding impeller is arranged on the impeller shaft, the impeller shaft and the impeller are detachably and fixedly connected, the impeller shaft is provided with a balance hole communicating the front side and the rear side of the impeller, and the balance hole comprises an axis hole and a through hole which are communicated with each other. Wherein the axis hole is an opening from the front end of the impeller shaft to the inside along the axis of the impeller shaft, the axis hole is opened in the direction of the front end of the impeller shaft, and a through hole communicated with the outside is formed in the side wall of the bottom of the axis hole. According to the slurry pump, mutual impact between liquid and main flow liquid when the liquid leaks through the balance hole is avoided, the stability of operation of the slurry pump is improved, the axial balance effect of the slurry pump is better, and the operation performance of the slurry pump is better.

The invention discloses an electric power overhaul device which comprises a fixing block and transverse plates, the two ends of the fixing block are fixedly connected with sliding rods correspondingly, the two transverse plates are slidably connected to the sliding rods correspondingly, a box body is arranged at the upper end of the fixing block, and a conveying component is installed between the two transverse plates and the box body; and the conveying component comprises rotating rods, a conveying belt, a square cavity, a vertical plate, a cover plate and a first spring, the multiple rotating rods are slidably connected to the two sides of the transverse plate correspondingly, the vertical plate is fixedly connected into the box body, and a motor is fixedly connected to the vertical plate. And a magnetic block can attract a cover plate to turn over and stretch a second spring, at the moment, the cover plate does not seal the square cavity, automatic opening of the cover plate is achieved, a worker can take away the parts in the square cavity conveniently, and therefore the parts on the ground are conveyed to the upper end for work.

The invention belongs to the technical field of offshore floating bodies, and relates to an offshore floating body abutting and aligning device. The invention further relates to a centering method of the offshore floating body abutting and aligning device. A hinged lug plate (A1) is arranged on the rear side, close to the upper portion, of an abutting structure body (A4) of the abutting structure (A), a bolt seat (A2) is arranged on the rear side, below the hinged lug plate (A1), of the abutting structure body (A4), an abutting column (A3) is arranged on the rear side of the abutting structure body (A4), a centering groove (A5) is formed in the front side of the abutting structure body (A4), and a centering arm (B) comprises a top plate (B1), a seat plate (B2), a panel (B5) and a side plate (B6). The device is rapid to operate and reliable in connection, can be used for operation under complex, changeable and severe sea conditions, can be reliably used for stable abutting between two floating bodies on the sea, meets the requirement for rapid and reliable abutting of a ship away from the coast by overcoming the influence of stormy waves, can effectively prevent mutual collision between the floating bodies, and is suitable for large-scale popularization and application. And the floating body structure is protected from being damaged.

This utility model discloses a steel pipe processing and conveying platform, including a chain conveyor belt. A fixing component is provided on the outer side of the chain conveyor belt, and an unloading component is provided on the right side of the chain conveyor belt. The fixing component includes a support rod, and a U-shaped frame is fixedly installed on the top of the support rod. Pull rods are inserted into the left and right sides of the U-shaped frame. This utility model relates to the field of steel pipe conveying technology. In this steel pipe processing and conveying platform, the unloading component gradually applies thrust through a right-angled trapezoidal extrusion plate, so that the steel pipe automatically disengages from the clamp when it is conveyed to the end without manual intervention. The first rubber pad of the guide ramp can buffer the initial impact force of the falling steel pipe. The buffer plate on the bottom plate, together with the shock absorber and the second rubber pad, can further absorb the impact energy of the sliding steel pipe, avoid damage to the steel pipe due to rigid collision, and ensure that the unloading process is carried out in an orderly manner, thereby improving the unloading efficiency while ensuring the processing quality of the steel pipe.

The present invention discloses a device for lifting a round block hole type graphite heat exchanger into position, comprising a lifting frame, four sets of universal wheels are fixedly installed on the lower side of the lifting frame, a lifting mechanism is arranged on the inner side of the lifting frame, a fixing mechanism is arranged on the inner side of the lifting mechanism near the lower side, the fixing mechanism comprises a connecting frame fixedly arranged on the inner side of the lifting mechanism near the lower side, a fixing disc is fixedly arranged on the lower end of the connecting frame, a cylinder is fixedly installed near the center of the lower end of the fixing disc, and a U-shaped frame is fixedly connected to the lower side of the cylinder. The device for lifting a round block hole type graphite heat exchanger described in the present invention is expanded by three sets of fixing plates to achieve the fixation of the internal graphite block of the corresponding round block hole type graphite heat exchanger, thereby avoiding damage to the graphite block caused by inserting a rod-like tool with a ring into the side hole for lifting, thereby ensuring the normal use of the graphite block.

The utility model relates to the technical field of conveying, specifically relates to a welding wire reel conveying device, include: support connecting plate, conveying assembly, conveying assembly is fixed in the top of support connecting plate, conveying assembly includes two side -by -side arrangement's frame, and the transmission plate for conveying welding wire reel is fixedly installed between two frame and is inclined, the upper and lower ends of transmission plate form the feeding end and the discharging end with frame respectively, and the first rotating plate is rotatably connected between two frame, and the one end of first rotating plate is close to transmission plate is the material receiving end, and the other end is the inductive end. The utility model discloses through conveying welding wire reel simultaneously, slows down the speed of welding wire reel and avoids the impact, can avoid the mutual impact of the offset welding wire reel when conveying welding wire reel, and simultaneously corrects welding wire reel and restores normal rolling route to convey through the electrification of guide rod, electric contact and electrification plate.

A tool box for installing drainage electromechanical equipment comprises a box body, a tool box, a fixing base, a driving shaft rod, a driving connecting rod, a position control supporting rod, a supporting plate and a fixing strip plate, the upper portion of the box body is connected with a box cover, the box cover is provided with a lock seat and a spring bolt, the lock seat is matched with the spring bolt, the spring bolt is connected with the lock seat, the upper portion of the box cover is connected with a handle, and the box cover is provided with a connecting block. The box body is provided with a connecting lug, the connecting lug is connected with a connecting block through a movable shaft rod, the movable shaft rod is sequentially connected with the connecting lug and the connecting block, the connecting block rotates on the movable shaft rod, the inner side of the box body is connected with a tool box, the two sides of the tool box are provided with installation insertion plates, the two sides of the box body are provided with containing grooves, the containing grooves are matched with supporting plates, and the supporting plates are connected with the containing grooves. Mounting slots are formed in the two sides of the supporting plate and matched with the mounting insertion plates, and the mounting insertion plates are connected with the mounting slots.

The utility model is suitable for the technical field of electrolytic baths, and provides an oxidation coloring treatment electrolytic bath which comprises a box body, the plurality of electric telescopic rods are respectively mounted on the two sides of the box body; the cover plate is mounted on the output rods of the plurality of electric telescopic rods; the screen plate is arranged in the box body; the plurality of tension springs are all mounted at the top of the screen plate; the plurality of connecting ropes are all mounted at the bottom of the cover plate; and the multiple hooks are installed on the sides, close to each other, of the multiple tension springs and the multiple connecting ropes correspondingly. According to the oxidation coloring treatment electrolytic bath provided by the scheme, workpieces to be colored can be limited, uneven coloring caused by mutual collision and contact of unstable workpieces is prevented, and meanwhile, the oxidation coloring treatment electrolytic bath is high in flexibility and convenient to transfer.

The application provides a bionic surgical instrument, which comprises a handle, an extension member extending from the handle and capable of being deflected relative to the handle, and a functional member arranged at an end of the extension member, wherein when a surgeon holds the handle, the deflection center of the extension member relative to the handle is located at the palm of the surgeon, and the handle can be deflected relative to the extension member under force to adjust the operating position of the functional member. Accordingly, the bionic surgical instrument of the application can provide intuitive control and better operation feeling, so as to improve the operating accuracy of the functional member.

The utility model relates to the technical field of chemical engineering, and discloses an alkylated raw material secondary impurity removal device which comprises a barrel body, one side of the top surface of the barrel body is fixedly connected with a feeding pipe, the top surface of the inner wall of the barrel body is fixedly connected with a plurality of heating pipes, and the bottom of the inner wall of the barrel body is fixedly connected with a water collecting hopper. The bottom of the water collecting hopper is fixedly connected with a collecting pipe, the bottom of one side of the collecting pipe is fixedly connected with a drainage pipe, the drainage pipe penetrates through the barrel body, a heating wire is arranged on the outer side of the collecting pipe, a plurality of flow guide grooves are formed in the top face of the water collecting hopper, and an extraction assembly is arranged on one side of the top face of the barrel body. According to the device, the alkylated raw material can be heated by driving the heating pipe and the heating wire, the viscosity of the alkylated raw material can be reduced and the density difference of oil and water can be increased by increasing the temperature of the alkylated raw material, the sedimentation of water is facilitated, and the water removal efficiency and quality are further improved.