11results about How to "Guaranteed crashworthiness" patented technology

The utility model discloses an industrial robot anti-collision structure which comprises an AGV body, and a buffering anti-collision structure is arranged on the outer side of the AGV body. The buffer anti-collision structure comprises two fixing frames, two mounting frames, a plurality of guide rods, a plurality of first springs, two first anti-collision plates, four sensor fixing assemblies and two side wall protection assemblies. The utility model relates to the technical field of industrial equipment, the buffer anti-collision structure is adopted, the anti-collision plates are installed and fixed on the front side and the rear side in a sliding embedding mode, the anti-collision effect is guaranteed, meanwhile, the anti-collision plates on the front side and the rear side can be conveniently disassembled, assembled and replaced subsequently, and the sensor fixing assembly is arranged, so that the anti-collision effect is improved. Sensors of different specifications can be rapidly installed and fixed, the overall sensor installation effect of the AGV body is not affected, meanwhile, the side wall protection assemblies are matched, all-directional protection on the AGV body can be achieved, and the overall anti-collision effect of the AGV body is guaranteed.

The utility model belongs to the technical field of display packaging, and particularly discloses a Pizza packaging box which comprises a Pizza outer box, a paper-plastic tray and a lower support. The lower support comprises a first side pipe, a second side pipe, a first blocking pipe and a second blocking pipe, and the sections of the first side pipe, the second side pipe, the first blocking pipe and the second blocking pipe are all in an L shape. The first blocking pipe and the second blocking pipe are located on the inner side of the Pizza outer box, and the vertical sides of the L shapes make contact with the inner side of the Pizza outer box. The vertical sides of the L shapes of the first side pipe and the second side pipe are located in the two side walls of the Pizza outer box, and the horizontal sides of the L shapes of the first side pipe and the second side pipe extend out of the interiors of the two side walls of the Pizza outer box; the height of the second side pipe is matched with the height of the interior of the side wall of the Pizza outer box, a first placement through hole is formed in the side wall of the Pizza outer box, and a second placement through hole is formed in the second side pipe; an opening is formed in the side, close to the containing groove of the second side pipe, of the paper-plastic tray and corresponds to the first containing through hole. The height of the second side pipe is increased, so that the strength of the side is improved, and the crashworthiness of the side is guaranteed.

The utility model relates to the technical field of protection devices, in particular to a transformer substation safety protection device which comprises an anti-collision assembly, the anti-collision assembly is located at the bottom end of the whole device, a main stand column is fixedly installed on the anti-collision assembly, a lifting assembly is installed in the main stand column, an auxiliary stand column is installed at one end of the main stand column, and the auxiliary stand column is connected with the lifting assembly. According to the protective device, the anti-collision performance of the whole device is guaranteed through the arrangement of an anti-collision assembly, the anti-collision effect is achieved when the anti-collision assembly is impacted, the height of a movable block is adjusted by controlling an air rod through an air cylinder in a lifting assembly, and the anti-collision performance of the whole device is improved. The height of the whole stand column is driven to be adjusted while the height of the moving block in the main stand column is adjusted, so that the protection range is wider.

The utility model provides an expressway anti-collision guardrail which comprises a plurality of rear stand columns which are embedded in the ground at equal intervals and are linearly arranged, a rear guardrail plate installed on the rear stand columns, a buffering mechanism arranged on the rear stand columns and a front guardrail plate installed on the buffering mechanism. The highway anti-collision guardrail comprises a rear guardrail plate, a front guardrail plate, a flexible protection mechanism arranged on the front guardrail plate, and a plurality of jacking mechanisms arranged on the rear guardrail plate and the ground in an array mode, a buffer area can be formed between the rear guardrail plate and the front guardrail plate through the buffer mechanism, a large amount of energy can be absorbed, mechanical collision force can be effectively reduced, and the highway anti-collision guardrail has the advantages of being simple in structure and convenient to use. Therefore, a good buffering effect is achieved, it is guaranteed that impact force attached to the vehicle can be effectively reduced when an accident happens, and the situation that the out-of-control vehicle rushes out of the road and falls into a deep ditch or a river below the road, and consequently the vehicle, a driver and passengers are seriously injured is avoided.

This application relates to the field of children's footwear technology, providing a multi-layered anti-collision children's shoe, comprising a sole and an upper, the upper being connected to the sole; an anti-collision module is provided at the front end of the upper, the anti-collision module comprising, from the outside to the inside, an interconnected rigid protective layer, an elastic energy-absorbing layer, and a dynamic bonding layer. This application has the effect of reducing damage to children's shoe anti-collision design and providing more effective protection for children's feet.

The utility model relates to the technical field of LED lighting equipment, and discloses an LED lighting lamp anti-collision buffer device which comprises an outer shell, an inner shell, a buffer assembly and a connecting assembly, the outer shell is a hollow cylinder, and the top and the bottom of the outer shell are both open. According to the anti-collision buffering device for the LED illuminating lamp, through the synergistic effect of the multiple buffering springs, the buffering pad and the damping device, when the LED illuminating lamp is collided, energy generated by collision can be effectively absorbed, collision kinetic energy is converted into elastic potential energy through elastic deformation of the multiple buffering springs, the energy is further buffered and absorbed through the buffering pad, and the anti-collision effect of the LED illuminating lamp is improved. The damping device slows down the moving speed of the inner shell and prolongs the energy absorption time, so that the impact of collision on the LED illuminating lamp is greatly reduced, the internal structure and light-emitting elements of the LED illuminating lamp are protected, the design of the connecting assembly enables the device to be conveniently installed on various street lamp poles or installation supports, and the application range is wide.

The utility model discloses an empennage spoiler with an anti-collision rod, and relates to the technical field of empennage spoilers, the empennage spoiler comprises a spoiler bottom shell and a spoiler upper cover, the spoiler upper cover abuts against the upper side of the spoiler bottom shell, first wedge-shaped blocks are fixedly arranged on the two sides of the spoiler upper cover, and the first wedge-shaped blocks abut against the spoiler bottom shell. First wedge-shaped grooves are formed in the two sides of the upper end of the spoiler bottom shell, the two first wedge-shaped blocks are connected with the corresponding first wedge-shaped grooves in a clamped mode, a plurality of anti-collision rods are sequentially and fixedly arranged on the side, close to the spoiler bottom shell, of the spoiler upper cover from left to right, and second wedge-shaped blocks are fixedly arranged at the lower ends of the multiple anti-collision rods; a plurality of second wedge-shaped grooves are sequentially formed in the side wall of the middle end of the spoiler bottom shell from left to right, and the multiple second wedge-shaped blocks are connected with the corresponding second wedge-shaped grooves in a clamped mode. The modular design is adopted, so that the spoiler is lighter, damaged parts can be conveniently and independently replaced, and the replacement cost is reduced.

The utility model discloses an intersection anti-collision early warning traffic signal lamp in the technical field of road traffic safety equipment, which comprises a base, an anti-collision protection rod arranged at the top of the base, a vertical rod arranged at the top of the anti-collision protection rod, a mounting plate arranged at the top of the vertical rod, and a signal lamp outer shell arranged at the top of the mounting plate. Alarm lamps are sequentially arranged on the front end face of the signal lamp outer shell from left to right, spotlight covers are arranged at the positions, corresponding to the alarm lamps, of the front end face of the signal lamp outer shell, and mounting rods are arranged on the periphery of the top of the signal lamp outer shell. The reinforcing inner cylinder is arranged in the inner cavity of the anti-collision protection rod in a sleeved mode, and the anti-collision reinforcing plates are arranged between the periphery of the outer wall of the reinforcing inner cylinder and the periphery of the inner cavity of the anti-collision protection rod, so that the structural strength of the anti-collision protection rod is greatly improved, and the anti-collision protection rod is not prone to bending deformation when being collided; and meanwhile, after installation, later maintenance and nursing are not needed, and the manufacturing cost is greatly reduced while the anti-collision effect is guaranteed.

The utility model provides an anti-collision beam and a vehicle, and relates to the technical field of anti-collision. The anti-collision beam comprises a mounting seat, a meeting seat and a plurality of elastic vibration reduction sets. The mounting seat and the meeting seat are arranged at intervals, and the wall faces, opposite to each other, of the mounting seat and the meeting seat are a first connecting wall and a second connecting wall correspondingly. Each elastic vibration reduction group comprises a plurality of same and dispersedly arranged elastic vibration reduction pieces, the lengths of the elastic vibration reduction pieces in the elastic vibration reduction groups are different, and the elastic coefficients of the elastic vibration reduction pieces are in negative correlation with the lengths of the elastic vibration reduction pieces; one of the elastic vibration reduction sets with the largest length is a primary vibration reduction set, the other elastic vibration reduction sets are secondary vibration reduction sets, the first ends of the elastic vibration reduction pieces in the primary vibration reduction sets are fixedly connected to the first connecting wall, and the second ends of the elastic vibration reduction pieces in the secondary vibration reduction sets are fixedly connected to the second connecting wall; the first ends of the elastic vibration reduction pieces in the secondary vibration reduction set are fixedly connected to the first connecting wall or the second connecting wall, and the second ends of the elastic vibration reduction pieces are suspended. The anti-collision beam is simple in structure, low in cost, good in anti-collision effect and small in caused rigid collision damage.

The invention belongs to the technical field of bridge protection equipment, and particularly relates to a floating type bridge anti-collision floating aluminum fender which comprises two U-shaped guide frames fixedly connected with the outer wall of a bridge pier, rectangular through holes are formed in the outer walls of the two sides of each U-shaped guide frame, and the hole walls of the rectangular through holes are movably connected with two moving rods. The bridge anti-collision floating aluminum fender has the self-floating function, the anti-collision position of the bridge anti-collision floating aluminum fender can be adjusted according to the position of the water surface, and the functions of early warning before a ship collides with the bridge, early warning when stormy waves on the water surface are too large and changing the collision direction in time are further achieved; the early warning function can remind a ship driver of careful driving when crossing the bridge to avoid accidents of colliding with the bridge, and the function of changing the collision direction can timely prevent residual collision force from continuously colliding with the pier of the bridge, so that the safety, reliability and service life of the bridge in use can be guaranteed, and the safety of the bridge is improved. And the using effect of the bridge anti-collision floating aluminum fender can be improved.

The utility model relates to a top cover cross beam structure, a panoramic awning and an automobile. The roof cross beam structure comprises a roof cross beam, a roof left side supporting beam and a roof right side supporting beam. The roof cross beam is provided with a first supporting beam used for being connected with a left side wall welding assembly, a second supporting beam used for being connected with a right side wall welding assembly, a first connecting part connected with one end of the roof left side supporting beam and a second connecting part connected with one end of the roof right side supporting beam. The other end of the car roof left side supporting beam is used for being connected with a left side wall welding assembly; the other end of the car roof right side supporting beam is used for being connected with a right side wall welding assembly. The first supporting beam, the second supporting beam, the car roof left side supporting beam and the car roof right side supporting beam are arranged in a radial mode from the center of the car roof cross beam. The problem that a driver and passengers cannot be effectively protected when an existing panoramic sky screen automobile is subjected to side collision, rolling or top pressure is solved.