4 results about "Compression release" patented technology

The application designs a high-load high-precision light loading device for solar wing ground assembly, which is composed of a loading assembly and a fine adjustment assembly, the loading assembly includes a loading interface module and a driving module, wherein the loading interface module is installed at the front end of the driving module, the loading interface module is used to ensure that the steel belt in the compression release device is uniformly stressed during loading, and the driving module provides driving force for the whole loading assembly and ensures high-precision loading; the loading assembly is driven by a servo motor, and motion conversion is realized by using a ball screw transmission, and the loading motion is transmitted to the compression release device through a transmission chain, aiming to meet the ground loading demand of single-point accurate loading during the compression assembly of the circular solar wing; the fine adjustment mechanism is used to realize the fine adjustment of the assembly position of the loading device and the target of unloading the gravity of the loading device.

The utility model relates to the technical field of masonry strength detection, concretely refers to a kind of masonry strength on-site detection device, including handle part, the handle part one side is fixed with support, slidingly connected with movable frame on the handle part, working spring is further connected between the movable frame and handle part, while rotating drum is rotated on the movable frame, pressure release sliding slot is opened on the rotating drum side wall, sliding block is arranged on the support, the sliding block slides along pressure release sliding slot, receiving cylinder is rotatably installed on the support and located in the front end of rotating drum, a plurality of receiving holes for inserting and placing measuring nail are opened on the receiving cylinder, connecting rod is fixed on the movable frame, the protruding plate is fixed on the front end of connecting rod after passing through the center of rotating drum, the protruding rod is fixed on the front end of protruding plate, multiple measuring nails can be filled simultaneously, the compression release of working spring and the conversion push-out of measuring nail are carried out synchronously by using motor to drive power shaft to rotate, a large amount of operation time is saved.

The application discloses a kind of side one-way exhaust shoes of built-in air guide channel, it is related to shoe technical field, including vamp, exhaust mechanism and shoelace, the bottom of vamp is integrally die casting and is formed with exhaust mechanism, exhaust mechanism is set, through the action of foot sole treading and lifting driving air bag compression release, first one-way valve and second one-way valve are pushed using air pressure difference to realize one-way conduction, realize the one-way air guide effect of directional exhaust of hot gas and moisture in shoe, effective barrier of outside mud and dust, continuously keep dry in shoe;Sealing mechanism is set, long-term stable waterproof dustproof sealing between shoe sole and non-slip pad is realized by a variety of material layers, and the problem of seepage water into ash, fitting failure is eliminated.