7results about How to "Meeting Mobile Needs" patented technology

This utility model relates to the field of mobile energy storage power technology. It provides a portable mobile energy storage power supply, including a power supply housing; a pull rod assembly is disposed on the power supply housing, the pull rod assembly including a fixed rod disposed on the bottom surface of the power supply housing; one end of a movable rod is hinged to the fixed rod, and the other end extends to the outside of the power supply housing; the movable rod can swing vertically along the hinge position with the fixed rod, so that the movable rod is perpendicular to the fixed rod; a support rod is axially slidably disposed inside the movable rod; after the movable rod is in a position perpendicular to the fixed rod, the support rod can slide out of the movable rod and support the power supply housing. Through the above technical solution, the technical problems of existing mobile energy storage power supplies being unable to travel on complex terrain and being inconvenient for stable support are solved.

The invention discloses a multi-station type barrel air tightness detection device and a detection method thereof, and relates to the technical field of barrel quality detection, the multi-station type barrel air tightness detection device comprises a base mechanism, a supporting mechanism and two positioning mechanisms, and the base mechanism comprises a rotating disc, a fixed disc and an inflation gun. Based on the manufacturing process of the barrel body, targeted detection is carried out on the strip-shaped welding seam formed by rolling the iron sheet plate on the barrel body and the round welding seam formed by splicing the barrel cover and the barrel bottom with the barrel body after the iron sheet plate is punched and formed, and according to the respective shape and position characteristics of the round welding seam and the strip-shaped welding seam, through different movement modes of the longitudinal trundles and the transverse trundles, the detection accuracy is improved. According to the air tightness detection device, accurate positioning of a circular welding seam and a strip-shaped welding seam is achieved respectively, it is ensured that leakage detection liquid can effectively cover the surfaces of the welding seams at different positions through the moving mode of the transverse trundles and the sliding seat, whether the key welding seam position meets the air tightness requirement or not is detected through air inflation and whether the leakage detection liquid bubbles or not, and the air tightness detection efficiency is improved.

The utility model relates to the technical field of construction safety suspension, and discloses a construction safety suspension structure which comprises a foot support fixedly installed at the bottom of a supporting seat and used for supporting, clamping blocks fixedly installed on the two sides of the supporting seat and used for connecting, and rotating rods fixedly installed in the clamping blocks and used for stretching out and drawing back. A bandage used for fastening is fixedly installed on the inner side of the supporting seat, a square plate used for installation is clamped to one end of the rotating rod, and a cushion structure used for sitting is fixedly installed on the upper surface of the supporting seat. According to the safe hanging structure for construction, through cooperative arrangement of the clamping blocks, the rotating rods and the square plates, the device can be more stable and safer, by means of cooperative arrangement of threaded holes in the clamping blocks, pulleys on the square plates and the rotating rods, a support can be formed between the device and a wall surface when the device is hung in the air, and the device is more stable when hung in the air; by means of the matching arrangement of the bearing on the rotating rod and the pulley on the square plate, the pulley can steer by 360 degrees.

The utility model discloses an injection molded part shearing device, which relates to the technical field of injection molded part shearing, and comprises two groups of shearing nozzles, the two groups of shearing nozzles are connected through a rotating shaft, the side edges of the two groups of shearing nozzles are connected with a second spring, the end parts of the two groups of shearing nozzles are respectively connected with a handle, and the two groups of shearing nozzles are connected with a first spring. And clamping plates are respectively arranged on the side edges of the two groups of shearing nozzles. According to the waste shearing device, the clamping plates and the supporting plates are arranged, in the waste shearing process, sheared waste is clamped by the two sets of clamping plates, and therefore fixing operation on the waste is achieved, the situation that the waste splashes is effectively prevented, and the safety of the waste shearing device in the using process can be effectively improved; during use, through mutual cooperation of a connecting rod and a first spring, the moving requirement of the two sets of clamping plates can be met, so that waste materials of different specifications can be clamped, and the applicability of the device in the using process is effectively improved.

The utility model relates to a positioning device of vertical frame belongs to the field of automobile manufacturing technology, it includes the fixed frame and two stand column units for positioning vertical frame, the vertical frame includes bottom crossbeam, top crossbeam and two frame stands between bottom crossbeam and top crossbeam, bottom crossbeam is set up on the fixed frame through the sliding mechanism, under the action of sliding mechanism, vertical frame can move between initial position and jointing position, the stand column unit is located in the side of frame stand for positioning frame stand. The sliding mechanism includes rack, gear and sliding motor of driving gear rotation that are engaged with rack, the utility model simple structure, convenient operation, the positioning of vertical frame is stable, safe and reliable, guarantees the positioning accuracy of vertical frame, and different pincers can be installed on vertical frame and positioned, to satisfy the flexible jointing production requirement of automobile.

The utility model relates to an automatic changing device of brake disc workpiece belongs to brake disc positioning changing technical field. It includes frame, workpiece positioning frock and changing adjustment mechanism, and workpiece positioning frock includes taper sleeve and positioning fixture, and taper sleeve sets up floatingly, and taper sleeve is used for positioning the center hole of brake disc, and positioning fixture is used for supporting the inner end face of the cap of brake disc, and changing adjustment mechanism includes frock library, changing pneumatic clamping jaw and changing drive mechanism, and frock library is used for storing the taper sleeve and positioning fixture of waiting for changing, and changing pneumatic clamping jaw can automatically change the taper sleeve and positioning fixture under the action of changing drive mechanism. When needing to change the measurement of brake disc, changing pneumatic clamping jaw can take down the original taper sleeve and positioning fixture and put back frock library, and can clamp the taper sleeve and positioning fixture of corresponding model and move to workpiece positioning frock, realize the automatic change of the taper sleeve and positioning fixture of corresponding model, and the whole changing is quick and efficient, reduces the labor intensity of worker.

The utility model discloses a multi-linkage electric power test turnover device which comprises a compartment body, a top plate which can be opened and closed is arranged at the top of the compartment body, square channel steel is hinged to the outer side of a bottom plate of the compartment body, a channel steel notch is formed in the top of the square channel steel, and supporting channel steel is arranged on the two sides of the channel steel notch. A base plate is arranged on the left side of the square channel steel, first hydraulic cylinders are hinged to the two sides of the base plate, and the other ends of the first hydraulic cylinders are hinged to the base plate; a main reactor is arranged below the base plate gap, and an auxiliary reactor is arranged in the base plate gap; the bottom of the auxiliary reactor is connected with a movable base which is driven by a second hydraulic cylinder. A turnover track is hinged to the notch of the base plate, third hydraulic cylinders are connected to the main body beams on the two sides of the turnover track, and the other ends of the third hydraulic cylinders are hinged to the two sides of the notch of the base plate through hinge seats. According to the utility model, the turnover top cover is matched with the rotary reactor, so that the device is convenient to unfold and use; meanwhile, the separated reactor can meet the test requirements in different scenes, and the application range is wider.