11results about How to "Reduced damping" patented technology

The utility model relates to the field of inductors, in particular to an inductor with a good heat dissipation effect. The device comprises a mounting box, heat dissipation assemblies are fixedly connected to the two sides of the mounting box, an upper cover is detachably connected to the upper end of the mounting box, an inductor is arranged in the mounting box, and when the device is used for mounting, the inductor is wrapped and spliced into the mounting box through a quick mounting mechanism at the moment; then the buffering and damping mechanism is placed on the upper side of the rapid installation mechanism, the buffering and damping mechanism is installed through downward pressing of the upper side, the buffering and damping mechanism does not need to be compressed, meanwhile, the buffering and damping mechanism is laterally pushed, installation is more convenient, after installation is completed, the inductor vibrates and impacts, and at the moment, the impact force is transmitted to a buffering assembly to be absorbed; when the one-way damping assembly absorbs impact force, the damping effect is low, when the buffering assembly pushes back flushing, the one-way damping assembly absorbs the impact force, damping is conducted, shaking is reduced, and at the moment, buffering and damping are completed through the buffering and damping mechanism.

The utility model relates to a transverse impedance multidirectional damping steel spring device which comprises a spring outer sleeve (1), a steel spring (5) and a spring inner sleeve, the spring inner sleeve comprises a spring inner sleeve cover (2) and a spring inner sleeve base (6), and a transverse impedance elastic body (3) for transverse limiting is arranged between the spring outer sleeve (1) and the spring inner sleeve base (6). Compared with the prior art, three-direction damping amplification is adopted, besides the main vibration isolation direction, the stability and vibration in the direction perpendicular to the main vibration isolation direction of the spring can be controlled, and meanwhile the problem that the spring is subjected to transverse shearing dynamic load to cause fatigue fracture and failure of the spring is solved; therefore, the transverse stability and reliability are improved, and the service life of parts is prolonged.

This utility model provides an acceleration sensor device for monitoring temporary construction access roads, belonging to the technical field of monitoring temporary construction access roads. The acceleration sensor device includes: a monitoring base, a vibration sensing component, a signal transmission component, a protective shell, and a fixed support frame. The monitoring base is a cuboid structure with a mounting groove on its top, in which the vibration sensing component is installed. The vibration sensing component includes a sensor body, an elastic reset plate, and a counterweight. The sensor body is cylindrical and fixedly positioned at the center of the mounting groove. The counterweight is rotatably connected to the inside of the sensor body via bearings. The counterweight has an eccentrically distributed fan-shaped structure. This invention solves the technical problems of existing vibration monitoring devices for temporary construction access roads, such as complex structure, difficult installation, poor environmental adaptability, and low monitoring accuracy.

The utility model belongs to electrical equipment technical field discloses a kind of impact-resistant electrical switch, including shell, the shell outer wall one side both ends are provided with fixed block, two fixed blocks are all set with fixed hole, the middle part of the side of shell away from fixed block is set with vertical hole, and slidingly connected with slider in vertical hole, the same slide bar is fixedly connected between vertical hole top and bottom, and slide bar slidingly penetrates slider, the round hole that is compatible with slide bar is set in slider, electrical switch body is fixedly connected in the slider at the one end of shell outer side, the third magnet is fixedly connected in the slider at the top of shell inner side.In the utility model, the vibration initial speed of electrical switch body can be quickly buffered, the piston is subjected to hydraulic oil resistance in moving process, further reduces vibration amplitude, greatly reduces the vibration energy transmitted to electrical switch body, prolongs the service life of electrical switch.

The utility model discloses a secondary water supply pump, which relates to the technical field of water pumps and comprises a water pump body, a box body for protecting the water pump body and a damping component for damping the water pump body. The damping assembly comprises a plurality of sets of supporting plates connected with the inner bottom wall of the box body and located on the front side, the rear side, the left side and the right side of the water pump body correspondingly, and a plurality of triangular strips installed on the front side, the rear side, the left side and the right side of the water pump body correspondingly. According to the water pump, when the water pump body vibrates in the operation process, the four triangular blocks are far away from one another, the elastic reset principle of the compression spring is utilized, impact energy is converted into elastic potential energy, impact transmission is reduced, meanwhile, the damping effect generated when the damping telescopic rod stretches out and draws back is utilized, impact force is reduced, and the service life of the water pump is prolonged. Therefore, the water pump body in the box body can be damped in front, back, left, right and lower directions, and the damping effect on the water pump body is greatly improved.

The invention discloses a heavy-load type power chassis electro-hydraulic damping device, relates to the technical field of vehicle suspension systems, and solves the problem that an existing vehicle suspension system only performs damping through a plate spring or a spring or other buffer structures, and the damping effect of a vehicle body is poor due to too fast energy release of the plate spring or the spring. Comprising a main supporting beam, a tire and a buffer assembly, an upper connecting rod and a lower connecting rod which are arranged up and down are arranged between the main supporting beam and the tire, and a damping spring is arranged between the lower connecting rod and the main supporting beam; the buffering assembly comprises a first damper arranged between the lower connecting rod and the bottom of the main supporting beam and an electro-hydraulic controller arranged on the top of the main supporting beam, and the electro-hydraulic controller is connected with the first damper through a first connecting pipe. And hydraulic oil is added into the first damper or extracted from the first damper through the first connecting pipe. Through arrangement of the first damper, energy release of the damping spring is slowed down, and then the damping effect is enhanced.

The utility model provides a shock absorption type heat insulation pipe bracket relates to pipe bracket technical field, including lower mounting rack, upper half pipe bracket structure and lower half pipe bracket structure, lower mounting rack inner bottom both left and right sides are provided with locating rod, and the locating rod is sleeved with lower half pipe bracket structure, the lower mounting rack both left and right ends are fixed with side mounting plate, and the side mounting plate is fixed on the lower mounting rack. A side groove is formed in the upper portion in the side mounting plate, two sets of threaded rods are arranged in the side groove, the threaded rods are sleeved with an upper half pipe support structure, the upper half pipe support structure ascends and descends in the vertical direction, and the upper half pipe support structure and the lower half pipe support structure clamp the upper side face and the lower side face of a pipeline correspondingly; outer supporting legs are fixed to the lower portions of the outer side faces of the side mounting plates, multiple sets of rolling wheels are mounted at the bottoms of the outer supporting legs, and the rolling wheels are of a universal wheel structure. The pipeline supporting device is convenient, rapid and accurate to position and assemble, capable of supporting pipelines with different pipe diameters in a clamping mode, safe to use, shock-absorbing, heat-insulating, anti-skidding and wear-resistant.

The invention relates to the technical field of automobile control, in particular to an active temperature regulation control method and system for a CDC shock absorber. Comprising the steps that the first temperature of oil in the current CDC shock absorber is collected, and whether temperature adjustment needs to be conducted on the CDC shock absorber or not is judged based on the first temperature; when the temperature of the CDC shock absorber does not need to be adjusted, vehicle operation information of the current sampling period is obtained; based on the vehicle operation information of the current sampling period and the first temperature, estimating a second temperature of the CDC damper after the sampling period is ended under the condition that the current vehicle operation information is kept unchanged; and the second temperature is compared with the set temperature, and when the second temperature exceeds the set temperature, active temperature adjustment is conducted on oil in the CDC shock absorber by increasing the opening degree of a CDC control valve of the CDC shock absorber. Through control over the CDC shock absorber, the temperature of oil in the CDC shock absorber can be estimated, and the CDC shock absorber can be kept in a good working state all the time.

The utility model relates to high pressure nitrogen shock absorber technical field, concretely relates to one -way adjustable high pressure nitrogen shock absorber of damping, including shock absorber body, the tail end of shock absorber body and the one end of damping adjustment structure keep intercommunication, including bottom cylinder, outer tube and apron in the damping adjustment structure, combine into external structure, the inboard fixed of bottom cylinder has contact block, the front end fixed of contact block has top ring, the middle part fixed of outer tube has a circle contact ring, the contact ring is inserted and is provided with the rotating rod, the bottom of rotating rod is provided with positioning assembly, the bottom of rotating rod and the sleeve ring are connected with sleeve set, so the speed of the medium in the outside in the speed of entering contact block in the through -hole in top ring will slow down, owing to the viscosity of medium, the medium volume that can reduce in shock absorber body with existing structure, so play the one -way damping adjustment function, so the plug can enlarge / reduce the exposed number of through -hole when moving up / down, and then can enlarge / reduce the damping effect of shock absorber.