21results about How to "Guaranteed shock absorption" patented technology

This utility model discloses a motorhome chassis frame, belonging to the field of motorhome manufacturing technology. The utility model includes a chassis frame, spring shock absorbers, and a row of reinforcing ribs. The two ends of the row of reinforcing ribs are respectively connected to the interior of both sides of the chassis frame. Mounting plates are provided at both the front and rear ends of the chassis frame. Rectangular grooves are formed within the mounting plates, and support seats fit within these grooves. The support seats have openings within them. The two ends of the spring shock absorbers are respectively connected to the rectangular grooves and the tops of the support seats. This utility model, through the sliding cooperation structure of the slider and the groove, combined with the elastic support of the spring shock absorbers, allows the support seats to adaptively adjust in the vertical direction, effectively absorbing vibration and impact energy during vehicle operation. When the wheels encounter bumps, the support seats drive the slider to slide up and down within the groove, causing the spring shock absorbers to compress or extend, converting the impact force into elastic potential energy and releasing it slowly. This significantly reduces the vibration intensity transmitted to the frame and extends the service life of the chassis frame.

This invention discloses an earthquake-resistant fire-fighting diesel generator set, relating to the technical field of diesel generator sets. It includes a diesel engine body mounted on top of a generator body, with the diesel engine body internally connected to the generator body via a transmission connection. A water tank radiator is located on one side of the generator body and communicates with the interior of the diesel engine body. This earthquake-resistant fire-fighting diesel generator set absorbs most of the vibration force generated during operation through a damping telescopic rod and a first spring in the base mechanism. Simultaneously, the remaining vibration force drives a lifting plate to move a first piston up and down within a pressure chamber, forming a unidirectional suction effect that continuously transports the oil-water mixture in the tank to a sedimentation tank for oil-water separation. The settled water remains at the bottom of the sedimentation tank, while the filtered oil automatically flows back to the tank. This achieves fully automatic coordinated operation of oil-water separation, filtration, and pressure balance while ensuring shock absorption.

This application relates to the field of racing drone technology, providing a camera vibration damping module and a racing drone, including a camera and an image transmission module, as well as a vibration damping frame for mounting and fixing the camera and image transmission module. The vibration damping frame includes an inner support, an outer support, and vibration damping components for connecting the inner and outer supports. The camera and image transmission module are both fastened to the inner support, and the outer support is connected to an external flight platform. By mounting the camera and image transmission module to the inner support, and then flexibly connecting the inner and outer supports through the vibration damping components, a "floating" installation is formed, which ensures vibration damping effect and facilitates quick assembly, disassembly, and maintenance of the camera and image transmission module.

The application discloses a crystal oscillator micro shock absorber, and relates to the technical field of crystal oscillator shock absorption, which comprises a bottom plate, a buffer plate and a frame body, the top of the buffer plate is connected with the bottom of the bottom plate, the top of the frame body is connected with the bottom plate, two dampers are arranged in the buffer plate at intervals, the damper comprises a damping cavity, a first piston block and a first piston rod, and damping liquid is arranged in the damping cavity. The application can guarantee the shock absorption effect of the crystal oscillator and reduce vibration. The application further discloses a use method of the crystal oscillator micro shock absorber.

The utility model discloses a new energy automobile motor with shock attenuation function, including motor main part, the outer end cover of motor main part is equipped with damping assembly, the damping assembly includes damping shell, the inner wall of damping shell is circumferentially embedded with a plurality of shock attenuation sheet, and the one end of shock attenuation sheet extends outward and forms the resistance surface that projects the inner wall of damping shell. The utility model discloses a plurality of outward convex shock attenuation sheets are designed on the inner wall of damping shell, and the shock attenuation sheet will be contacted with motor first, and the shock attenuation sheet swings with the amplitude of motor main part when motor main part operates, and the shock attenuation sheet is isolated from the collision, simultaneously, utilizes the characteristics that TPU material has high tension, high pulling force, strong toughness and high resilience, so that it can play the role of buffering when being pressed, can effectively improve the noise produced by the vibration of motor main part under the operating condition, and secondly, after assembling, the heat dissipation gap is still formed between motor main part and damping shell, so that the damping effect is guaranteed, and the overall heat dissipation effect is also guaranteed.

The utility model discloses a small vertical type water pump adjustable support which comprises an upper structure and a lower structure, the upper structure is a water pump height-adjustable rapid installation frame structure, the lower structure is a foundation bolt rapid installation frame structure, and a connecting rod is arranged between the upper structure and the lower structure. The upper structure and the lower structure are connected through connection, height adjusting pieces are arranged in the upper structure and the lower structure and used for adjusting the height of the upper structure and the lower structure relative to the ground, and a damping transition assembly is arranged in the lower structure. Rapid installation and height adjustment of the water pump can be conveniently achieved, and the damping effect is improved.

The utility model relates to the technical field of stainless steel pipes, in particular to a stably-installed stainless steel pipe for a high-pressure boiler, and aims to solve the problems that a steel pipe is easy to shake, gaps are generated at the installation joint under severe conditions, and potential safety hazards of leakage are caused. Therefore, the use efficiency and effect of the stainless steel pipe are enhanced; comprising a stainless steel pipe body, a flange plate and screws, the flange plate is arranged at the bottom end of the stainless steel pipe body, the flange plate and a corresponding high-pressure boiler are fixedly installed through multiple sets of screws, and a stable supporting mechanism is arranged in the middle area of the stainless steel pipe body; the stable supporting mechanism further comprises fixing rings, fixing seats, supporting rods and a supporting plate, the middle of the stainless steel pipe body is fixedly connected with the corresponding fixing rings, the fixing seats are fixedly installed on the fixing rings, and the fixing seats are fixedly installed on the supporting plate.

This utility model provides a wheel for a ride-on woodland lawnmower, comprising a hub and a solid tire. The hub is made of fiberglass-reinforced nylon and includes a rim and spokes. The spokes are arranged radially and spaced apart within the rim, uniformly dividing the interior of the rim into multiple hollow areas. The solid tire is fitted over the rim and includes a tire tread and a shock-absorbing tire. The shock-absorbing tire is wrapped inside the tire tread and is made of polyurethane. The shock-absorbing tire is made of foamed rubber. This utility model aims to provide a wheel for a ride-on woodland lawnmower, suitable for ride-on lawnmowers, reducing the risk of punctures, lowering maintenance costs, and preventing lateral deformation during hillside operations.

The utility model provides a kind of assembled building shock absorption fixed mounting seat to solve the problem that certain shock absorption limitation exists in prior art, multiple-angle comprehensive shock absorption is realized.The utility model includes prefabricated floor, it further includes installation base, fixed seat, shock absorption base, shock absorption spring, moving seat, motor, gear and rack;Installation base is fixed on prefabricated floor;Moving seat is slidably arranged on installation base;Shock absorption base is fixed on the top of moving seat;Shock absorption base includes bottom plate and mounting plate;Bottom plate is fixed on the top of moving seat;The middle part of mounting plate is fixed on bottom plate, both sides are provided with shock absorption spring, the upper end of shock absorption spring is connected with mounting plate, lower end is connected with bottom plate;Fixed seat is fixedly installed on shock absorption base;Motor is installed in moving seat, gear is connected and fixed on motor output shaft, gear is meshingly connected with rack, and rack is fixedly installed on installation base.

The utility model discloses an over-current shock-absorbing pup joint for coiled tubing, which relates to the technical field of shock-absorbing pup joints and comprises an upper joint and a protective shell which are connected up and down, a lower joint is mounted in the protective shell in an up-down sliding manner, and a step seat is arranged on the lower side of the inner wall of the protective shell; the lower joint penetrates through the step seat, and the upper end of the lower joint is provided with a locking nut through threads; a first spring and a second spring are arranged in the protective shell on the upper side of the step seat, the upper and lower ends of the first spring are respectively supported at the lower end of the upper joint and the top surface of the locking nut, the second spring sleeves the lower joint, and the upper and lower ends of the second spring are respectively supported at the bottom surface of the locking nut and the top surface of the step seat; an auxiliary operation hole for adjusting the locking nut is formed in the protective shell on one side of the locking nut; according to the damping device, the combination of the two springs with different strengths and the locking nut is adopted, the damping effect is guaranteed, the position of the locking nut can be adjusted through the auxiliary operation hole, and therefore deformation of the first spring and the second spring is changed, shock force with different magnitudes is weakened, and universality is improved.

The utility model discloses an automobile shock absorber which comprises a shock absorber body, a magnetic circuit assembly and a coil assembly, wherein the magnetic circuit assembly is coaxially sleeved on an outer cylinder of the shock absorber, and the coil assembly is fixed at an ejector rod end. The magnetic circuit assembly is composed of magnetic conductive steel and a permanent magnet, the magnetic conductive steel is fixed to the shock absorber outer cylinder, and the permanent magnet coaxially wraps the magnetic conductive steel. The coil assembly comprises an annular support and a coil, and the support is fixed to the shock absorber footstock through bolts or interference fit. When the shock absorber stretches out and draws back, the coil and the magnetic circuit assembly generate axial relative movement, a magnetic field is cut to generate induced electromotive force, and the charging current of the induced electromotive force of the coil to the energy storage battery is adjusted through an external controller, namely, the electromagnetic damping force of the coil is controlled equivalently. And conversion and storage from mechanical energy to electric energy are realized. According to the scheme, the problems that a traditional mechanical scheme is bloated in structure, low in efficiency and poor in reliability can be solved, and the advantages of being compact, high in recovery efficiency and dynamically adjustable in damping are achieved.

The application discloses a dishwasher, which comprises an inner container for containing tableware, a base under the inner container, a power device for driving water flow, the power device having a motor and a water pump driven by the motor, and the motor is fixed on the base, a damping part is arranged between the base and the motor, the motor is snap-fitted on the damping part, and the damping part is fixed on the base. The damping part arranged between the base and the motor can reduce the vibration transmission of the motor to the shell of the dishwasher, reduce the vibration and noise. The motor is snap-fitted on the damping part, so that the assembly operation of the motor is simple, the assembly speed of the dishwasher is improved, the motor and the base are not directly contacted, the damping effect is ensured, and the stability and safety of the dishwasher during the washing process are improved.

The utility model discloses a motor fixing and damping device which comprises a motor, fixing seats fixed at the front end and the rear end of the motor and rubber pads fixed between the fixing seats and the motor, the rubber pads isolate direct contact between the motor and the fixing seats, and cover plates at the front end and the rear end of the motor are provided with a plurality of through holes. At least two positioning columns matched with the through holes are fixed to the side, facing the motor, of the rubber pad, and the positioning columns are clamped into the through holes to prevent the motor from rotating in the radial direction. Vibration energy is absorbed through elastic deformation of the rubber pad, the vibration amplitude and noise transmitted to the fixing base are effectively reduced, meanwhile, radial rotation of the motor is prevented through cooperation of the positioning column and the through hole of the cover plate, and the operation stability is enhanced; the design of the mounting grooves and the U-shaped holes simplifies the assembly process, oil-resistant and high-temperature-resistant synthetic rubber materials and reinforcing supporting ribs are combined, the durability of the device in a complex environment is remarkably improved, the service life of equipment is prolonged, and the requirements for low cost and efficient maintenance are met.

This invention discloses an intelligent solar tracking photovoltaic system and control method based on dual-mode adjustment, belonging to the field of intelligent control technology for photovoltaic power generation. The system includes a sensing module, a control module, an execution module, and a storage module. The control method includes data acquisition, mode judgment and switching, parameter calculation, execution actions, parameter verification and fine-tuning steps, and also integrates dynamic threshold updates, battery power adaptation, low-energy consumption maintenance in strong winds, and remote control functions. This invention achieves synergistic optimization of solar tracking accuracy and response speed. Through the mode-based coordination of solar tracking and vibration reduction, and dynamic adaptation to multiple operating conditions, it improves the power generation efficiency, operational stability, and ease of operation of the photovoltaic system, while reducing equipment losses and energy consumption.

The utility model discloses an air blower speed regulation resistor assembling structure, and relates to the technical field of resistor assembling structures, the air blower speed regulation resistor assembling structure comprises a mounting shell, a connecting block, a threaded block, a first damping block, a needle-shaped block and a first rubber layer, a resistor body is connected in the first rubber layer, and a labyrinth channel is arranged below the first damping block; a first conical block is arranged above the labyrinth channel, a second conical block is arranged below the first damping block, and a second damping block is connected below the second conical block. According to the utility model, the periphery of the resistor body is provided with the first damping block and the second damping block which are matched with each other, and the centers of the first damping block and the second damping block are combined into the labyrinth channel of the S-shaped structure, so that when the resistor body vibrates, the labyrinth channel adsorbs the vibration to perform damping and buffering work; and meanwhile, the first conical block and the second conical block which are of conical structures are arranged in the labyrinth channel, secondary vibration consumption is conducted, and the damping effect is guaranteed.

The utility model belongs to the technical field of refrigerators, and particularly relates to a refrigerator fixing assembly in a refrigerator, which comprises a refrigerator shell and a compressor, and further comprises a fixing ring, the fixing ring is fixedly sleeved on the compressor, and four corners of the fixing ring are fixedly provided with support legs; the number of the damping blocks is four, and the fixing rings are fixedly arranged on the corresponding damping blocks in a sleeving mode; the base is fixedly installed at the top of the refrigerator shell, and the bottoms of the four damping blocks make contact with the top of the base; according to the utility model, the compressor and the refrigerator shell can be quickly disassembled and assembled through a simple structure, meanwhile, efficient damping and buffering can be carried out after the compressor and the refrigerator shell are installed, the maintenance efficiency is improved, and the maintenance cost is reduced. And vibration noise generated during operation of the compressor can be eliminated, stable operation of the compressor is guaranteed, and practicability is high.

The utility model relates to a shock pad for compressor, shock pad is integrated structure, the position of transversely extending at least two supporting feet, have the upper support surface for with the compression machine pressure surface cooperation, still have the lower support surface for with the frame mounting surface cooperation. The utility model can resist the damage that the vehicle is in the abnormal vibration (such as suddenly accelerates, deceleration, violent shaking etc.) in the running process to the compressor, has guaranteed the shock attenuation effect, through the contact area of increasing shock pad and frame, has shared the stress of shock pad, effectively improved the service life of shock pad.

The application discloses an anti-seismic pipe clamp for air conditioner refrigeration pipeline, and relates to the technical field of air conditioner refrigeration pipeline supporting structure, which comprises an outer shell, two elastic sliding members and two half-ring clamping members. The outer shell comprises an upper shell and a lower shell, and the inner sides of the upper shell and the lower shell are provided with axial sliding grooves. The guide parts of the elastic sliding members are slidingly matched in the axial sliding grooves. The half-ring clamping members are located on the inner sides of the elastic sliding members and surround to form clamping holes for accommodating the refrigerant pipes with thermal insulation layers. The positioning parts, radial limiting blocks and radial extrusion parts of the half-ring clamping members are matched with the accommodating parts, limiting accommodating parts and protrusions of the elastic sliding members respectively. The application can release the axial thermal displacement of the pipeline while clamping the refrigerant pipes with thermal insulation layers, and realizes radial vibration energy absorption through the abutting matching of the radial extrusion parts and the protrusions, thereby reducing the pipeline vibration transmission and the risk of damage to the thermal insulation layer.

The invention relates to the technical field of air conditioners, in particular to an air conditioner outdoor unit multi-layer cavity floating damping foundation which comprises a shockproof tray installed on an air conditioner installation position, the shockproof tray comprises a bottom plate body and a shockproof rubber surrounding edge, the bottom plate body and the shockproof rubber surrounding edge form a containing groove, and a damping pad arranged in the containing groove. The shock pad comprises an upper supporting layer, a lower supporting layer and a neck connecting layer, a closed cavity is formed in the lower supporting layer, the closed cavity is communicated with the outside through a necking channel of the neck connecting layer, the floating weight layer is arranged above the shock pad, and the flexible limiting piece is arranged on the inner side of the anti-seismic rubber surrounding edge. According to the invention, the shockproof tray integrating waterproof and mold functions is arranged, and the multilayer gradient shock pad embedded with the Helmholtz resonant cavity and the damping particles is arranged in the shockproof tray, so that the dual purposes of broadband shock absorption and long-acting waterproof are achieved.

The application discloses a recyclable steel trestle foundation pit ramp and a construction method thereof, which comprises steel columns, bearing beams, Bailey frames, distribution beams and bridge steel plates, wherein the steel columns are arranged from high to low along the foundation pit gradient, the bearing beams are arranged on two steel columns arranged in the same row, the Bailey frames are arranged on the bearing beams, the distribution beams are fixed on the Bailey frames through fixing members, the bridge steel plates are arranged on the distribution beams, and movable supports are arranged at bridge abutment contact positions to guarantee the buffering and damping effects, and the lower bridge abutment is provided with a top steel plate which is arranged in contact with a clay layer to reduce rigid collision and relieve vehicle jumping.

The application provides a direct current multi-point grounding fault finder, and relates to the technical field of direct current system fault finding. The direct current multi-point grounding fault finder comprises a shell, an instrument body arranged in the shell, a top cover arranged on the shell, an electric leakage detection structure arranged on the top cover, a plurality of storage batteries and a heat dissipation structure arranged at the bottom of the shell, a clamping and fixing structure fixed in the shell, the storage batteries corresponding to the instrument body and the electric leakage detection structure, the heat dissipation structure corresponding to the clamping and fixing structure, the clamping and fixing structure corresponding to the top cover, and a jacking structure in sliding fit with the shell. In the application, the top cover is arranged on the shell, and the jacking structure is arranged in the shell. The top cover can be jacked up through the jacking structure, so that protection is formed on the top through the top cover during use, the instrument body is prevented from being damaged, the top cover can be directly flipped for use, the use is more flexible, the device is more convenient to use, and the device is suitable for different environments.