22results about How to "Improve anti-tip performance" patented technology

The invention discloses an anti-toppling method for a robot. The anti-toppling method comprises the steps that a sensor detects the inclination angle of the robot; when the inclination angle of the robot is larger than a first preset inclination angle, it is judged that the robot is in a toppling state; a driving mechanism of the robot moves in the inclination direction so as to reduce the inclination angle of the robot; and a moving unit on the robot moves, so that the gravity center of the moving unit moves in the direction away from the inclination direction. The inclination angle of the robot is detected through the sensor so as to quickly sense the posture change of the robot. The driving mechanism moves in the inclined direction, and the robot can actively adjust the posture of the robot, so that the inclination angle is reduced, and the stability is improved. The active adjusting capability helps the robot to keep balance in an inclined state, and toppling accidents are prevented. The position of the gravity center of the robot is adjusted through movement of the moving unit, the robot moves in the direction away from the inclination direction, and therefore the stability of the robot is further enhanced.

The invention discloses a foundation pit safety protection device for municipal roads, and relates to the technical field of construction protection, the foundation pit safety protection device comprises two stand columns and a cross beam, the two ends of the cross beam are connected with the tops of the two stand columns respectively, the bottoms of the two stand columns are jointly connected with a bottom plate, and a plurality of parallel rotating shafts are rotatably connected between the cross beam and the bottom plate; when wind power is large, by means of the narrow pipe effect and the Bernoulli principle, the movable plates in the grooves are pressed to slide to extrude the stop blocks at the groove openings, the piston plates are triggered to slide upwards, and through meshing transmission of the spur racks and the gears and meshing transmission of the first bevel gears and the second bevel gears, the movable plates are driven to rotate, so that the wind power is increased, and the working efficiency is improved. All the rotating shafts rotate by 90 degrees and drive the protection plates to rotate together, so that the wind area of the whole device is reduced, the wind resistance is reduced, the device is prevented from being blown down by strong wind, and the stability of the device in severe weather is improved.

The invention relates to the technical field of cranes, and particularly discloses a hull structure hoisting device convenient to install and use and a hoisting method.The hull structure hoisting device comprises a base, a stand column arranged at the top of the base and a disassembling and assembling mechanism arranged between the base and the stand column and used for disassembling and assembling the stand column, and a rotating assembly used for rotating a transverse column is arranged at the top of the stand column; the vertical column is arranged on the base, the lower end of the side wall of the base is provided with an anti-toppling mechanism in linkage rotation with the transverse column, the dismounting and mounting mechanism comprises a first limiting block, the top of the first limiting block is fixedly provided with a second limiting block, and the side wall of the second limiting block is designed to be in a quadrangular prism shape. The lifting position can be conveniently adjusted according to the actual lifting requirement, the lifting efficiency of a hull structure and the like is improved, the transverse column is connected with the base through the anti-toppling mechanism to balance stress on the two sides of the stand column, the stability of the stand column is improved, and the toppling risk is reduced.

The utility model discloses a sound box machine leg which comprises a connecting structure capable of being connected with a sound box main body and a supporting leg used for supporting, and the connecting structure is connected with the supporting leg. Each supporting leg comprises an extending part and a supporting part, one end of the extending part is connected with the connecting structure, and the other end of the extending part is connected with the supporting part; the supporting part and the connecting structure are arranged in a staggered mode through the extending part in the outward protruding direction of the connecting structure, so that the anti-toppling capacity of the loudspeaker box is enhanced. According to the utility model, the extension part extends outwards, so that the supporting part protrudes out of the connecting plate, the supporting strength is enhanced, and particularly when the sound box is obliquely placed, the stability of the sound box is improved, and the sound box is prevented from inclining forwards due to the influence of gravity. Moreover, because the gravity center of the sound box is close to the front side, the sound box is easy to topple when being obliquely placed, the joint of the extension part and the connecting plate is a gravity acting point of the sound box main body, and the supporting part is arranged at the acting point in a staggered manner, so that the anti-toppling capability of the sound box is enhanced.

The utility model provides a warm sunny floor lamp, including: base, humidification subassembly, mounting rack and floor lamp subassembly, the upper end of base is fixed with the mounting rack, the inside of mounting rack lower end is equipped with humidification subassembly, mounting rack upper end damping rotation is equipped with the floor lamp subassembly, the base includes bottom plate and movable piece, the movable piece is equipped with the floor lamp subassembly. The floor lamp assembly comprises a bottom plate and a humidifying assembly, the front side and the rear side of the left end of the bottom plate and the front side and the right side of the right end of the bottom plate are each provided with a movable part in a rotating mode, the humidifying assembly comprises a sunflower humidifying head and a humidifier body, and the sunflower humidifying head is installed at the upper end of the humidifier body. The floor lamp assembly can better simulate the effect that natural sunlight penetrates through a window, due to the arrangement of the base, the anti-toppling capacity of the whole equipment can be improved by opening the multiple movable parts, the situation that children or small animals knock over the floor lamp assembly in the using environment and accidentally injure the floor lamp assembly is avoided, and the using safety of the equipment is greatly improved.

The utility model is applied to the field of wardrobes, in particular to a multifunctional wardrobe with an anti-toppling function, which comprises a wardrobe body, two wardrobe doors and a weight increasing bottom plate, the wardrobe body comprises a wardrobe body and screws, a connecting boss is convexly arranged at the bottom of the wardrobe body, a first connecting through hole is formed in the bottom of the wardrobe body, and a second connecting through hole is formed in the bottom of the wardrobe body. The weight increasing bottom plate is provided with a second connecting through hole, the connecting boss is inserted into the second connecting through hole and is in interference fit with the second connecting through hole, the weight increasing bottom plate is provided with a connecting screw hole correspondingly communicated with the first connecting through hole, and the screw penetrates through the first connecting through hole and is in threaded connection with the connecting screw hole. The two cabinet doors are hinged to the two side walls of the cabinet body respectively and arranged on the front side of the cabinet body, gravity is applied to the cabinet body through the weight increasing bottom plate, the gravity center of the bottom of the cabinet is enhanced, and the anti-toppling capacity of the cabinet is improved.

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 discloses a toilet brush assembly which comprises a seat body and a brush body. The brush body comprises a brush head and a handle, the lower end of the handle is fixed to the middle of the upper end of the brush head, and a plurality of bristles are arranged on the outer wall of the brush head. The seat body comprises a supporting disc, a support and a cover shell, an annular protruding part is arranged on the outer wall of the lower end of the support and connected to the supporting disc, the support is sleeved with the cover shell, a first ventilation gap is reserved between the outer side wall of the support and the inner side wall of the cover shell, and a second ventilation gap is reserved between the lower end of the cover shell and the upper end of the supporting disc. A plurality of ventilation holes are formed in the side wall of the support and the annular protruding part, and the support is used for allowing the brush head to be inserted from top to bottom and containing the brush head; according to the utility model, air can reliably flow through the bracket, so that the bristles can be quickly dried, and the condition that the bristles are mildewed is avoided.

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 utility model relates to the technical field of training basketball stands, in particular to an anti-toppling training basketball stand which comprises an installation base, a supporting main support, a back end anti-toppling buffering assembly, a backboard, a basket and an anti-toppling auxiliary supporting assembly. A supporting main bracket is mounted at the upper end part of the mounting base; a back end anti-toppling buffering assembly is installed at the side end of the supporting main support. A backboard is mounted at the side end part of the back end anti-toppling buffer assembly; a basket is mounted at the side end part of the backboard; an anti-toppling auxiliary supporting assembly is arranged at the side end of the mounting base. According to the basketball stand, the back end anti-toppling buffering assembly is arranged, so that impact force generated when an athlete fills a basket or grabs a backboard can be effectively absorbed and relieved, the situation that the basketball stand topples over due to inertia caused by the impact force is avoided, the stability and the safety of the basketball stand can be improved, and therefore the service life of the basketball stand is prolonged; and a safer and more comfortable training and competition environment is provided for players.

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.

The utility model provides a refrigeration storage goods shelf with an anti-toppling function, which belongs to the technical field of refrigeration storage goods shelves and comprises a base, a goods shelf body is arranged at the top of the base, at least two stabilizing plates are symmetrically arranged in the base, the stabilizing plates are rotatably connected with the base through second rotating shafts, and through grooves for the stabilizing plates to rotate are formed in the base. A turntable is rotatably arranged at the axis position of the base through a rotating shaft III, a driving assembly for driving the turntable to rotate and connecting rods are arranged on the base, the quantity of the connecting rods is equal to that of the stabilizing plates, and two ends of the connecting rods are hinged to the turntable and the stabilizing plates respectively, so that the driving assembly drives the turntable to rotate and drives the stabilizing plates to rotate through the connecting rods. By arranging the driving assembly and the rotating disc, the multiple stabilizing plates can be driven by the driving assembly to rotate at the same time, so that the anti-toppling effect on the goods shelf body is improved, the physical strength and time of a user are saved, and the installation efficiency of the anti-toppling function of the refrigeration storage goods shelf is improved.

The invention discloses an anti-toppling box-type substation and a method thereof, and belongs to the technical field of substations. The lower end of the box transformer substation body is provided with a plurality of anti-toppling mechanisms. The upper end of the box-type transformer substation body is provided with an opening and closing type top cover mechanism, and a transformer can be lifted out of the box-type transformer substation body. The anti-toppling mechanism comprises a folding type inner supporting assembly and a locking assembly. By means of the mode, the folding type inner supporting assembly at the bottom of the box transformer substation body is unfolded, the folding type inner supporting assembly is kept in the unfolded state through the locking assembly to support the inner wall of the prefabricated box transformer substation foundation, and therefore the box transformer substation body obtains the additional supporting performance equal to that of reinforcing ribs; the anti-toppling capability of the box transformer substation main body in severe weather is improved; when the transformer needs to be moved, the top and part of the side walls of the box transformer body can be quickly opened through the opening and closing type top cover mechanism, so that the transformer can be directly lifted out of the box transformer body, the operation view and the operation space are increased, and the work of wiring and the like of the transformer is facilitated.

The invention discloses a security inspection robot with an anti-toppling mechanism, and relates to the technical field of robots, the security inspection robot comprises an advancing assembly, the top of the advancing assembly is provided with a robot assembly, the robot assembly is internally provided with a stabilizing assembly, one side of the robot assembly is provided with an adjusting assembly, and the adjusting assembly is provided with an anti-toppling mechanism. A transmission assembly is arranged at the top of the adjusting assembly, supporting assemblies are arranged on the front side and the rear side of the robot assembly, the advancing assembly comprises an AGV trolley, the robot assembly comprises a shell, and an inner gear ring is fixedly connected to the position, close to the front side, of the bottom of the shell. According to the safety inspection robot, the problems that the robot easily falls down forwards when grabbing abnormal objects to eliminate hidden dangers and easily falls down backwards when pushing obstacles are effectively avoided, the using effect is improved, meanwhile, the robot can quickly recover the stable posture, and the anti-falling effect of the safety inspection robot is further improved.

The invention discloses a hand-push mower which comprises a mower body, a leveling piece, a mower body heightening piece, a gear shifting plate, a front wheel assembly, a rear wheel assembly and a cutting piece, the rear wheel assembly comprises a rotating shaft and rear wheels arranged in pairs, the two ends of the rotating shaft are connected with the rear wheels, the rotating shaft is connected with the mower body through two assembly points, and the connecting line between the two assembly points forms a first axis; the gear shifting plate comprises a main body part and a supporting part, the main body part is connected with the machine body, a leveling part is arranged on the supporting part and used for making direct contact with the ground, and the leveling part is used for making direct contact with the ground. The rear wheels are tangent to the ground when the machine body is in the upright state, and the included angle beta between straight lines L formed by the contact point of the leveling piece and the ground and the contact point of the rear wheels and the ground is an acute angle under the gears of the machine body heightening piece, and the problem that in the prior art, a mower is poor in standing stability is solved.

The utility model discloses an observation support convenient to adjust, which relates to the field of building equipment and comprises a lower base, moving wheels are mounted at four corners of the bottom of the lower base, an adjusting mechanism for adjusting the support is arranged at the top of the lower base, the adjusting mechanism comprises a lower column, the lower column is mounted at the top of the lower base, and the moving wheels are mounted on the lower column. An adjusting motor is installed at the bottom in a cavity of the lower base, an adjusting lead screw is installed at the top of the adjusting motor, an adjusting sliding block is arranged on the lower portion of the outer side of the adjusting lead screw in a sleeving mode, the adjusting sliding block is installed in a cavity in the bottom of an upper column body, the lower portion of the upper column body is located in a cavity in the top of the lower column body, and an adjusting box body is installed at the top of the upper column body. The support is convenient to adjust through the adjusting mechanism, the support can conveniently drive the observation instrument to flexibly adjust the observation angle position, the adjusting handle is pulled down and rotated, the driving fluted disc is made to move downwards to be separated from the locking tooth block, the adjusting fluted disc is driven to rotate, and therefore the rotating disc rotates to adjust the angle of the observation instrument.