7results about How to "Rise steadily" patented technology

The utility model provides a kind of anti-fake label production code spraying device positioning structure, belong to code sprayer field, including product conveyor belt and strut, the strut is located the outside of product conveyor belt, the outer wall of the strut is provided with positioning assembly, the top of product conveyor belt is provided with limiting component, positioning assembly includes motor, threaded rod, moving ring, support rod, frame and code sprayer.The utility model, by setting clamping plate in the top of product conveyor belt, since the inside of support rod is provided with spring, when stopping to exert expansion external force to clamping plate, spring will be moved by sliding ring to push telescopic rod, so that telescopic rod drives clamping plate to reset, and the product on the surface of conveyor belt is clamped and positioned, ensure the stability of product in conveying process, solve the problem that existing code sprayer cannot guarantee the stability of product in conveying process when using.

This invention discloses a plastic pipe extrusion die, belonging to the technical field of extrusion die equipment. This solution introduces cooling airflow through exhaust blocks at both ends of the upper arc-shaped adsorption plate inside the upper compensation hood. This airflow spreads between the arc surface and the upper half of the pipe to form a surface-fitting low-temperature air film, which is then drawn back by the upper connecting block in the middle of the arc surface. Combined with the lower cavity airflow's design of supporting without actively cooling to maintain plasticity, this constitutes a controlled artificial temperature difference replacing a random temperature difference. This allows the upper half of the pipe to obtain anti-collapse stiffness while avoiding the lower half from rapidly cooling and locking in sagging stress. Furthermore, the main support plate inside the lower compensation hood uses a vertically supporting air column to suspend the pipe, while the secondary guide plate uses tangential inclined injection to comb the remaining air upwards along the lower half of the pipe to form a wall-attached streamline. This achieves non-contact support while providing a stable rising air source for the joint seam air curtain. Thus, without contacting the pipe surface or locking in residual stress, this solution integrates and solves the chain defects of sagging, out-of-roundness, circumferential wall deviation, and support damage.

The utility model belongs to electric furnace equipment technical field especially relates to a kind of electric furnace electrode lengthening device, including support guide beam, horizontal transfer trolley, rotating mechanism, lifting mechanism, clamping mechanism, manipulator;Support guide beam is welded on the operation platform of workshop, horizontal transfer trolley is set on support guide beam, and can move on support guide beam;Rotating mechanism is connected with horizontal transfer trolley;Lifting mechanism is arranged in support guide beam, clamping mechanism is connected with lifting mechanism, lifting mechanism can drive clamping mechanism to lift, clamping mechanism is symmetrically arranged in support guide beam, manipulator is connected with operation platform.Advantage is: can complete electrode lifting ring's disassembly work, need not manual operation, reduce manpower input.Horizontal transfer trolley can be accurately moved on track, accurately horizontally moves to lengthening work station hole with electrode new product, ensure the centring accuracy of electrode screw hole and electrode stud, avoid the damage of thread due to inaccurate centring.

The utility model discloses a kind of helium liquefier anti-toppling devices, it includes: support base plate, the quantity of the support base plate is two, and left and right symmetrical arrangement is set, the upper side of the support base plate is uniformly connected with slide bar, the upper middle part of the slide bar is fixedly connected with upper arc limit board, the side of the upper arc limit board is rotatably connected with adjusting screw rod, the adjusting screw rod and support base plate rotate cooperation, the middle part of the adjusting screw rod is provided with screw thread lifting plate, the end of the screw thread lifting plate away from slide bar is provided with screw groove, the screw groove and adjusting screw rod screw thread cooperation. By the fixation of two helium liquefied tanks, the two support base plates are adhered, and the bolt plate is inserted into the inside of corresponding bolt hole, then the bolt rod is threaded through the bolt hole by external thread and bolt plate screw thread fixation, the splicing of support base plate can be achieved by the structure, improve use firmness, reach integrated structure, and the stability is stronger.

The utility model relates to a memory image player, include: shell and set up in the flexible display screen of shell, the shell top middle part is provided with display screen export, the display screen export both sides on the shell top are provided with vertical part, the shell is provided with display screen storage mechanism, wherein, display screen storage mechanism includes: have first pivot and two parallel second pivot, the one end of flexible display screen is wound in first pivot, the other end passes through the clearance of two second pivot, when needing flexible display screen display, motor drives two second pivot rotation, and the flexible display screen that winds on first pivot passes through the clearance of two second pivot and extends from display screen export upward, when needing to store flexible display screen, motor drives first pivot rotation, and flexible display screen is retracted from display screen export and winds on first pivot, the utility model discloses simple structure makes flexible display screen when needing playing, can extend the outside of player along vertical direction, when not needing playing, can store it in the inside of player.

This utility model discloses a bridge span structure for an impact bridge, including two opposing half-spans connected by a propylene-butyl joint. Each half-span includes a rut beam and several intermediate crossbeams positioned opposite each other on either side of a central crossbeam. A bearing surface is provided on the top of the rut beam, and the bearing surface is inclined along the axial direction of the rut beam. The width of the bearing surface matches the width of the tracks or tires of the passing vehicle. In this application, the half-span adopts a design combining rut beams and intermediate crossbeams, which creates a hollow space between the rut beams, reducing the overall weight of the bridge span. At the same time, the bearing surface is inclined along the axial direction of the rut beam, gradually raising the bearing surface to facilitate the passage of vehicles.

The utility model is suitable for the field of ground anchor dismantling, provides a ground anchor dismantling device for smart grid, including support piece, adjusting part, clamping piece and jacks, the support piece includes support cylinder, the adjusting part includes operating lever, operating lever rotation is connected in support cylinder, operating lever outer thread has first threaded cylinder, the bottom of first threaded cylinder is connected with movable plate, the lower surface of movable plate is connected with fixed support, in the utility model, convenient and efficient, through the rotation operating block, can easily drive the clamp sleeve of bolt type expansion ground anchor to carry out quick clamping and fixing, compared with traditional manual fixing mode, greatly shorten the preparation time, rotation operating lever can realize the steady pull -out of ground anchor sleeve, need not many people cooperation and complex operation, significantly improve the dismantling efficiency, reduce the manpower.