10results about How to "Improve the shock absorption effect" patented technology

The two-section damping automatic adjusting shock absorber comprises a cross beam plate and a bottom plate, a T-shaped limiting groove is formed in the bottom of the cross beam plate, an adjusting block is connected to the inner side wall of a groove opening of the T-shaped limiting groove in a sliding mode, and two limiting plates sliding on the inner wall of the groove opening of the T-shaped limiting groove are fixedly installed on the outer side wall of the adjusting block. The adjusting block and the bottom plate are connected through two sets of limiting damping shock-absorbing assemblies, and the cross beam plate and the bottom plate are connected through two sets of limiting damping shock-absorbing assemblies. The self-adjusting mechanism can change damping in real time according to vibration, it is ensured that appropriate buffering is provided all the time, on the basis of the two-section type limiting damping shock-proof assembly, the self-adjusting mechanism can automatically adjust damping force according to different vibration intensities and working conditions, vibration energy can be effectively absorbed and dispersed, the self-adjusting mechanism adapts to complex and changeable use scenes, and the self-adjusting mechanism is suitable for being used in various occasions. The limiting mechanism can prevent the adjusting block from sliding excessively, the equipment structure is protected, the shock absorption effect is improved on the whole, stable operation of the equipment is guaranteed, and the service life is prolonged.

The utility model discloses a shock-proof spring with a quick release structure, which belongs to the technical field of shock-proof springs and comprises a mounting seat, positioning seats are fixedly connected onto the mounting seat, a shock-proof spring module connected with the mounting seat is arranged between the opposite positioning seats, and the shock-proof spring module is connected with the mounting seat. A limiting assembly connected with the positioning seat in an inserted mode is installed on the top of the shock-proof spring module, grooves are formed in the two ends of the installation seat, quick disassembly mechanisms are arranged in inner cavities of the grooves, and clamping pieces used in cooperation with the quick disassembly mechanisms are fixedly connected to the shock-proof spring module. According to the shock-proof spring module disclosed by the invention, the quick disassembly mechanism can be clamped with the clamping piece fixed on the shock-proof spring module, so that a worker can stretch the pull rod through the quick disassembly mechanism to separate the clamping block from the clamping piece, and the shock-proof spring module can be quickly disassembled from the mounting seat; the shock-proof spring module can be conveniently replaced or cleaned, and the operation that a worker forcibly splits the shock-proof spring module is avoided.

The utility model discloses a high-stability machine core of an automatic card dealing machine, which comprises a card dealing machine base, a circuit board, a card sending and dealing mechanism, a rotary driving mechanism, a card dealing thickness adjusting mechanism and a card dealing shock-proof structure, and the card sending and dealing mechanism comprises a card dealing wheel assembly, a card sending wheel assembly, a card sending and dealing driving motor and a card sending and dealing gear transmission assembly; the rotary driving mechanism comprises a fixed gear, a rotary planetary gear and a rotary driving motor; the dealing thickness adjusting mechanism comprises an adjusting seat, a lifting block, an adjusting block, an adjusting bolt and a reset spring; the dealing shock-proof structure comprises a shock-proof seat and a shock-proof spring which are matched with each other. A single motor and a single transmission mechanism are adopted to drive the card feeding wheel assembly and the card dealing wheel assembly to act synchronously, the structure is relatively simple, card feeding and dealing synchronism is high, card feeding and dealing stability is good, the assembling process is also simple, the size can be made small as much as possible on the premise that transmission stability is guaranteed, cost is reduced to a certain degree, and production efficiency is improved. The rotary driving mechanism is accurate in positioning, and the dealing position is high in precision.

This utility model discloses a bicycle shock-absorbing saddle, belonging to the field of bicycle saddles. The bicycle shock-absorbing saddle includes a silicone saddle fixedly installed on the upper end of the seatpost, and a connecting kit. The connecting kit includes two trapezoidal steel frames and a triangular frame fixedly installed on the bottom of the silicone saddle. The two trapezoidal steel frames are symmetrically distributed along the seatpost. A shock-absorbing component includes a collar movably fitted onto the surface of the trapezoidal steel frame, with a connecting frame rotatably mounted on the side of the collar. Two reinforcement devices are distributed on the left and right sides of the seatpost. These devices allow for passive shock absorption while simultaneously clamping and fixing the connection between the seatpost and the saddle, increasing lateral pressure to further enhance overall rigidity and prevent seatpost breakage due to excessive vibration. This improves the practicality and safety of the overall device and makes the shock absorption effect multifunctional.

The utility model relates to the field of ladder protection tools, in particular to an anti-skid device for a ladder, which comprises an anti-skid device main body, rubber anti-skid pads are mounted on two sides of the anti-skid device main body, a rectangular base is mounted on the surface of the top end of each rubber anti-skid pad, and a rubber anti-vibration pad is mounted on the surface of the top end of each rectangular base. A U-shaped piece is installed at the top end of the rubber anti-vibration pad, first screw holes are formed in the surfaces of the two ends of the U-shaped piece, and a supporting piece is installed on the inner side of the U-shaped piece. The anti-skid device for the ladder can be mounted at the bottom of the bamboo ladder to stably fix the bamboo ladder, so that the bamboo ladder cannot move, and the fixity of the device to the ladder is greatly improved; according to the antiskid device for the ladder, the antiskid area of the bamboo ladder can be increased, the impact force caused by vibration is buffered, and the antiskid area and the shock resistance of the device to the ladder are greatly improved.

The utility model provides a tunnel cross-fault buffer layer system based on SAP aggregate concrete, which comprises a uniform-section beam and a hoisting system, the uniform-section beam is composed of a frame and a concrete main body, coarse aggregate is distributed in the concrete main body, and the coarse aggregate is spherical super absorbent resin with the particle size of 20-60mm; the frame comprises ribbed longitudinal steel bars and stirrups, and the ribbed longitudinal steel bars and the stirrups are fixedly connected to form the frame of the uniform-section beam; the uniform-section beams are installed between the primary lining and the secondary lining of the tunnel through the hoisting system, and a shock absorption and isolation buffer layer is formed. By means of the uniform-section beams and the hoisting system, the cross-fault tunnel expanding excavation section buffer layer is assembled and installed, the consistency and reliability of the shock absorption and isolation performance of the buffer layer are ensured, through the integrated installation scheme, the construction process is simplified, the construction difficulty is lowered, the construction period is greatly shortened, the construction cost is greatly reduced, and the construction efficiency is improved. And meanwhile, the safety and the shock resistance toughness of tunnel engineering are guaranteed.

The present invention relates to the field of bridge seismic design, and specifically proposes a three-level seismic design method for bridge pier bottoms that can achieve rapid post-earthquake repair. The method is applicable to various newly built railway bridges, highway bridges, and urban viaducts, and can improve the overall seismic performance of the structure under sudden earthquakes. It is characterized in that the method process is as follows: in order to achieve seismic reduction and isolation at the bottom of the bridge pier, the pier bottom is designed to be an inverted T-shaped structure; vertically, seismic reduction and isolation bearings are installed between the abutment and the inverted T-shaped pier bottom; circumferentially, the inverted T-shaped pier bottom is placed between the block system; to meet basic force stability and safety guarantees. The present invention is applicable to the multi-level seismic reduction and isolation design of commonly used continuous rigid frame bridges and high pier bridges that play a controlling role in the vibration characteristics of the pier body, which improves its seismic reduction and isolation effect, and has the characteristics of simple structure, low cost, simple installation and maintenance, and easy repair.

This utility model discloses an AGV (Automated Guided Vehicle) transport cart and AGV transport equipment, relating to the field of automated workshop technology. The AGV transport cart includes a base, a turntable assembly, and a drive assembly. The base includes a first connecting plate and a second connecting plate connected to the first connecting plate. The turntable assembly is vertically detachable and mounted on top of the base, and is used to place goods. The drive assembly is located at the bottom of the first connecting plate and is used to move the base. In this utility model, the base uses separate first and second connecting plates, and the drive assembly is located at the bottom of the first connecting plate, forming a suspension effect to improve the shock absorption capability of the AGV transport cart during operation, prevent battery shaking, and improve the production quality of the vehicle.

The invention relates to intelligent vibrating wire type sensing equipment based on 5G communication, and belongs to the technical field of vibrating wire sensors, the intelligent vibrating wire type sensing equipment comprises a mounting shell, a sensing cavity used for assembling a sensor body and a power supply cavity used for assembling a power storage module are formed in the two sides of the interior of the mounting shell respectively, a storage chamber is arranged above the mounting shell, and a refrigeration sheet is attached to the surface of the storage chamber; the electric power storage module is electrically connected with the sensor main body and the refrigeration sheet, a hollow heat conduction piece is arranged in the electric power storage module, a spiral heat conduction pipe is arranged outside the sensor main body in the length direction of the sensor main body, and the storage chamber, the heat conduction piece and the heat conduction pipe are communicated with one another and are filled with heat conduction fluid. The heat conduction piece can transfer heat generated by the power storage module to the sensor body through the heat conduction fluid, and in a high-temperature environment, the heat conduction fluid in the storage chamber flows into the heat conduction piece and the heat conduction pipe after being refrigerated by the refrigeration sheet, so that the temperature of the power storage module and the temperature of the sensor body are reduced.

The invention discloses a U-shaped automatic container wharf maintenance monitoring device, and belongs to the technical field of wharf monitoring equipment.The U-shaped automatic container wharf maintenance monitoring device comprises a bottom plate, an outer sleeve is fixed to the side face of the top end of the bottom plate, an inner supporting rod is slidably connected into the outer sleeve, a placing plate is fixed to the top end of the inner supporting rod, and a surrounding plate is arranged on the side face of the top end of the placing plate; an elastic clamping assembly is arranged in the surrounding plate, an elastic supporting assembly is arranged at the bottom of the surrounding plate, and an adjusting and moving assembly is arranged on one side of the outer sleeve. The maintenance monitor in the surrounding plate is elastically wrapped and clamped through the expanded clip assembly, shaking of the maintenance monitor is effectively reduced, the height position of the containing plate can be adjusted through the adjusting and moving assembly, and then the height position of the maintenance monitor is adjusted; the bottom of the maintenance monitor has certain shock resistance through the arranged elastic supporting assembly, the overall shock resistance effect of the maintenance monitor is further improved, the accuracy of monitoring result data is improved, and meanwhile the service life of the maintenance monitor is prolonged.