32results about How to "Avoid strong vibration" patented technology

The invention discloses a method for coating frame glues. The method comprises the following steps that: a glue injector injects the glues continuously from a first starting point, coats the frame glues on edges of a plurality of liquid crystal panels, and then returns to the first starting point. In the method, the glue injector injects the glues continuously and coats the frame glues on the plurality of liquid crystal panels, so that time for coating the frame glues on the plurality of panels is shortened, and production efficiency is improved greatly.

The invention discloses a flow path switch control device which is used for control systems, such as heating ventilating and air conditioning, refrigeration and the like. In the prior art, because the pressure of the upper part of a piston instantaneously lowers at the moment that a pilot valve is switched on and off, a larger pressure difference is formed between the upper part and the lower part of the piston to push the piston to move so as to generate strong impact with a piston stopping component, and the service life of a product and the operation stability of a refrigeration system are influenced. The flow path switch control device comprises a fluid inlet, a fluid outlet, a valve device and a pressure balance control loop, wherein the valve device is arranged between the fluid inlet and the fluid outlet; the pressure balance control loop is also provided with a regulation device for alleviating the pressure variation of fluid flowing through the pressure balance control loop when the flow path switch device is opened and closed, so that the flow path switch control device is stable when being switched on and off, the problems of intense vibration and high noise at the moment of high differential pressure movement are solved.

The invention discloses an automobile anti-rolling device, which comprises a chassis, a left wheel and a right wheel, an axle is connected between the left wheel and the right wheel, and a left block and a right block are respectively connected on the left side and the right side of the axle The middle part of the axle is slidingly connected with a slider, the left end of the slider is connected with spring A, the other end of spring A is connected with the right end of the left block, the right end of the slider is connected with spring B, the other end of spring B is connected with the left end of the right block, the chassis The middle part of the lower end is connected with a fixed block, the middle part of the fixed block is connected with a left connecting rod and a right connecting rod, the lower end of the left connecting rod is connected with the left stopper, the lower end of the right connecting rod is connected with the right stopper, and the lower part of the right side of the left connecting rod is connected with a left fixing block. block, the right end of the left fixed block is connected with spring C, the right end of spring C is connected with left buffer block, the lower left side of the right connecting rod is connected with right fixed block, the left end of right fixed block is connected with spring D, and the left end of spring D is connected with right buffer block; The invention has the advantages of low cost, strong stability and riding comfort, high safety and strong anti-rolling performance.

The invention relates to a fixture for a lockset assembly. The fixture comprises a working platform, a door lock module and a coupler lock module, wherein the door lock module and the coupler lock module are arranged on the working platform, and the door lock module is arranged on one side of the coupler lock module; a plurality of door lock part units are arranged on the door lock module, and each door lock part unit comprises a door lock base and a door lock air cylinder device; the plurality of coupler lock part units are arranged on the coupler lock module, each coupler lock part unit comprises a coupler lock base and a coupler lock air cylinder device, and each coupler lock air cylinder device is arranged on one end between each two coupler lock bases. The fixture for the lockset assembly is easy in operation, simple in structure, and automatically effectively and rapidly clamps a machined part, and the modularization of the clamping can be achieved, accordingly, the fixture is convenient for subsequent process in batched mode, and reduces labor cost and has a wide market prospect. The lockset assembly is widely used in front components and other accessories of a clamping door lock.

The invention discloses a method for eliminating an air suction vortex at a water inlet of a pumping station under the condition of an inline layout of gate stations, and belongs to the technical field of hydraulic engineering pumping stations. Its characteristics are: using the pier of the sewage cleaning machine bridge on the water inlet side of the pump station to contain the large swirling flow caused by the lateral flow velocity in the forebay of the pump station, so as to achieve the purpose of eliminating the suction vortex at the water inlet of the pump station; The purpose of the suction vortex, the cleaning machine bridge is arranged at 4D0 away from the inlet section of the pump station water inlet, the number of holes is twice the number of units in the pump station, and the center line of the pier is the same as the water inlet of the pump station. The center line of the partition pier is aligned in the plane direction; a partition wall is set between the control gate and the pump station; the position, length and width of the cleaning machine bridge and the length of the partition wall can be within a certain range. Adjust within. The invention can effectively eliminate the suction vortex of the water inlet of the pumping station under the condition that the gate and the station are arranged in a straight line, and has great significance for ensuring the safe and stable operation of the pumping station.

The invention discloses a method for coping with the falling of the spent fuel container. Vibration damping is arranged inside the loading well or cleaning well so as to absorb the impact energy when the spent fuel container falls. The invention also discloses an anti-drop impact device, which includes a vibration-damping unit and a supporting unit, the vibration-damping unit includes a vibration-damping body, and the supporting unit is arranged outside the vibration-damping unit to protect the vibration-damping unit. vibration unit. The present invention further discloses a loading well / cleaning well of a nuclear fuel plant, including a wall, a bottom plate, and the above-mentioned anti-drop impact device, and the device is arranged on the bottom plate. The invention can weaken the impact force of falling and avoid causing strong vibration, thereby effectively reducing the impact on the main structure and peripheral equipment.

A safety brake for a load receiving means of a lift, in which at least one brake wedge (13) penetrates into a tapering gap between a resiliently supported pressure body (14) and a guide rail (1) of the load receiving means (2) and thereby generates a braki ng force, is equipped with a device (18) which limits the stroke of the brake wedge and thus the braking force in dependence on the retardation occurring at the load receivi ng means.