3results about How to "Guaranteed installation strength" patented technology

This utility model relates to the field of automotive anti-collision beam technology, and more particularly to an aluminum alloy front anti-collision beam and tow hook tube installation structure, as well as an automobile. It includes an anti-collision beam body, a tow hook tube, and an energy-absorbing box. A tow hook reinforcing flange is fixedly provided at the rear end of the tow hook tube, and the tow hook reinforcing flange is fixedly connected to the rear side of the anti-collision beam body via a first connector. The front end of the tow hook tube passes through and extends out of the anti-collision beam body. The front end of the energy-absorbing box is fixedly connected to the tow hook reinforcing flange, and the front end of the energy-absorbing box is fixedly connected to the rear side of the anti-collision beam body. The beneficial effects of this utility model are: avoiding damage to the anti-collision beam body due to an excessively small connection surface between the tow hook tube and the anti-collision beam body; simultaneously, the tow hook reinforcing flange is fixedly clamped between the energy-absorbing box and the anti-collision beam body, improving the overall anti-collision performance and preventing damage to the anti-collision beam body during towing.

The utility model discloses a modularization building pipeline comprehensive integrated pre -buried device, including prefabricated apron and bottom plate, apron and bottom plate buckle form the pipe groove area for accommodating pre -buried pipe spare after, bottom plate inside pre -buried multiple draw -in nail spare, apron corresponding position is equipped with mounting hole, draw -in nail spare includes mounting panel, L type bending plate and threaded tube, and the straight edge of L type bending plate is connected perpendicularly with mounting panel, and the bending edge is parallel with mounting panel and is equipped with threaded tube. When installing, pipeline is placed in the pipe groove and is buckled apron, and the bolt passes through mounting hole and is connected with threaded tube, and when screwing, L type bending plate occurs small -angle deformation, makes apron and bottom plate firm connection. The utility model discloses through the hidden type design and promotes the building aesthetic property, and the pipe groove protects pipeline and prolongs the service life, and draw -in nail spare structure enhances the installation intensity, and is suitable for multiple pipeline types, has remarkable practical value.

The utility model relates to a kind of three-dimensional laser radar hanging device for transmission line measurement, applicable to the body bottom space between the two parallel landing poles of unmanned aerial vehicle is hung and installed.The device includes crossbeam, slide rail engagement quick-release structure and three-dimensional laser radar module.Arc-shaped clip is provided at the both ends of crossbeam, for clamping and fixing the landing pole of unmanned aerial vehicle bottom;"T" shape slide rail is provided below crossbeam, three-dimensional laser radar module is slidably installed by guide rail connecting block with complementary shape to slide rail structure, and positioning and locking are realized by self-locking structure.The device has the advantages of strong universality, quick disassembly and assembly, shock resistance and anti-drop, etc., can realize reliable mounting and stable measurement of three-dimensional laser radar on multiple types of unmanned aerial vehicle platform without interfering with the space structure of aircraft, and is suitable for high-precision inspection operation of transmission line.