9results about How to "Improve anti-tip performance" patented technology

The utility model relates to an anti-toppling base structure of a three-dimensional dryer, which belongs to the technical field of bases of three-dimensional dryers and comprises a vertical dryer main body and a placing base, the vertical dryer main body is placed at the upper end of the placing base, and a sucker is inserted in the middle of the placing base. Supporting plates are symmetrically and rotationally installed on the periphery of the lower end of the containing base, inclined struts are clamped to the supporting plates, lead screws are rotationally installed in the middle of the periphery of the containing base, pressing plates are in threaded connection with the lead screws, and the two ends of the pressing plates and the upper ends of the inclined struts are pressed. According to the vertical dryer, the gap and the rotatably-mounted supporting plate are adopted, whether the supporting plate is rotated out or not can be conveniently selected according to the actual use scene, the supporting direction can be conveniently adjusted, the side face of the vertical dryer body can be conveniently combined and supported according to the use requirements through the assembled inclined struts, the lead screws and the pressing plates, and the stability of the vertical dryer body during use is improved.

The utility model relates to electric power infrastructure technical field discloses a kind of movable temporary cable placing rack for electric power infrastructure, including placing frame, the outside of the placing frame is fixedly connected with jacking moving mechanism, the outside of the placing frame is fixedly connected with reinforcing anti-inclination mechanism, the jacking moving mechanism includes jacking box, the outside of the jacking box is fixedly connected in the outside of the placing frame, the inside of the jacking box is fixedly connected with fixed shaft, the outside of the fixed shaft is rotatably connected with down bar, the outside of the fixed shaft is rotatably connected with driven link. In the utility model, by down bar rotation, driven link, transmission link movement are driven, to make down seat press down, drive moving wheel to extend, thereby the effect of jacking up placing frame is realized, so that cable placing rack can be conveniently lifted when needing to move, facilitate position adjustment and quick installation in electric power infrastructure site.

The utility model provides a kind of large equipment fixing structure of anti -drop type energy storage power supply belongs to energy storage power supply fixing technical field. Including energy storage power supply equipment, further include: anti -tilting component, anti -tilting component is placed in the bottom of energy storage power supply equipment, anti -tilting component includes the installation base connected in the bottom of energy storage power supply equipment, the side close to installation base on energy storage power supply equipment is connected with I -beam, energy storage power supply equipment is slidably connected with installation base by I -beam;Support component, support component is placed in the inside of anti -tilting component and is used to reduce the installation difficulty between installation base and I -beam, support component includes the support base connected in the inside of installation base;By setting anti -tilting component, I -beam adopts I -shaped structure, the protrusion in its limiting groove will form the clamping joint with installation base, strengthen the connection strength of installation base and I -beam, improve the anti -force ability between energy storage power supply equipment and installation base, it is favorable to improve the anti -tilting ability of equipment.

The invention discloses an anti-toppling power line supporting frame, and relates to an auxiliary tool for power construction, a supporting frame mounting seat is of a concave structure, the lower side of a power line is wrapped and fixed in the supporting frame mounting seat through a movable clamping hand and a spring, and a toggle rod clamping mechanism is matched to drive a butterfly knob and a clamping block to form upper side downward pressing and clamping, so that a double-fixing structure is formed; a first hinge seat is arranged at the bottom of a rod body of the supporting frame, a second hinge seat is slidably connected to the rod body, the first hinge seat and the second hinge seat are connected with supporting legs and connecting rods through hinge pieces respectively to form triangular stable supporting, and the supporting legs are further provided with adjusting screws and lengthened supporting legs to adapt to the uneven ground. The weight increasing disc is installed at the bottom of the rod body of the supporting frame, the gravity center can be reduced through the detachable weight increasing block, the anti-toppling capacity is enhanced, the supporting frame meets the multi-scene operation requirement, illumination can be provided in the dark environment, and the safety and operation efficiency of power line overhead in power construction are guaranteed.

The utility model provides a kind of goods anti-toppling packaging structure based on tensile film tension fixation, belong to anti-toppling packaging structure technical field. Including tensile film packaging, it is characterized in that, further include: anti-toppling component, anti-toppling component is placed in the inside of tensile film packaging, anti-toppling component includes the tray being set in the inside of tensile film packaging, tray is arrayed distribution along vertical direction, support is uniformly provided between adjacent tray, and the side close to on tray is connected with reinforcing plate;Reinforcing component, reinforcing component is placed in the top of anti-toppling component and is used to reinforce the connection between support and reinforcing plate, reinforcing component includes the limiting block being connected on reinforcing plate;By setting anti-toppling component, support is as vertical load-bearing component, reduce the risk of goods gravity center deviation, reinforcing plate plays the supporting role from outside to tray, improve the ability of tray to resist lateral bending, it is favorable to enhance the anti-toppling capacity of goods, improve the stability of goods in the process of transportation.

The utility model discloses an anti-toppling structure of an oxygen bottle. An oxygen bottle anti-toppling structure comprises a hoop used for being fixed to the outer side of an oxygen bottle and further comprises a buffer base, the buffer base comprises an installation base, and an installation hole is formed in the installation base; the mounting base is connected with the outer edge of a buffer frame through four shock absorbers; the inner wall of the buffer frame is hinged to the outer edge of a hemispherical base through four dampers arranged in the circumferential direction, and the hemispherical base is supported at the bottom of the buffer frame. A limiting groove for embedding an oxygen bottle is formed in the center of the semispherical base, and the hoop is hinged to the semispherical base through a supporting rod which is obliquely arranged. The shock absorbers are additionally arranged to achieve longitudinal shock absorption, and buffering in the front-back direction and the left-right direction is achieved through the four dampers arranged in the circumferential direction. The oxygen bottle is installed on the hemispherical base, and the anti-toppling effect of the oxygen bottle is improved through the large semicircular structure at the bottom.

This application discloses a push lawnmower, including a body, a leveling component, a body height adjustment component, a shift plate, a front wheel assembly, a rear wheel assembly, and a cutting component. The rear wheel assembly includes a rotating shaft and a pair of rear wheels. The two ends of the rotating shaft are connected to the rear wheels. The rotating shaft is connected to the body through two assembly points. The line connecting the two assembly points forms a first axis, and the straight line connecting the centers of the pair of rear wheels forms a second axis. The first axis and the second axis are not coaxial. The body height adjustment component drives the rear wheels to rotate around the first axis. The shift plate includes a main body and a support body. The main body is connected to the body, and the support body is provided with a leveling component for direct contact with the ground. When the body is upright, the rear wheels are tangent to the ground. In each position of the body height adjustment component, the angle β between the straight lines L formed by the contact points between the leveling component and the ground and the contact points between the rear wheels and the ground is an acute angle. This application solves the problem of poor standing stability of lawnmowers in the prior art.

The application relates to the technical field of cranes, in particular to a self-balancing stable logistics cantilever crane, which comprises a base, two support seats fixed to one side of the base, and two-way threads arranged on the inner walls of the two support seats through bearings, when the application is used, the two-way thread rods are rotated by rotating the rotating disc, so that the two sleeves and the sliding cylinder move relatively or oppositely, the convex platform and the universal wheel are further pushed to move downwards, the crane is pushed to move on the ground, after reaching the use site, the two-way thread rods are counterclockwise rotated by rotating the rotating disc, the universal wheel is retracted into the support seat to provide support, the movement and support of the crane are facilitated, the practicability is improved, the multiple suction cups are adsorbed to the ground by rotating and pressing the horizontal plate, and the horizontal plate prevents the crane from toppling over, when the suction force is insufficient and the crane topples over, the base pushes the pressing rod, the reverse force is generated by the circular plate extruding the spring, and the position of the base is restored, so that the anti-toppling capacity of the crane is improved.