4results about How to "Avoid not being able to install" patented technology

The utility model discloses a kind of metal composite material walkway plates, comprising: footpath cantilever support, footpath cantilever support is spacedly arranged multiple along the length direction of prefabricated beam, the fixed end of multiple footpath cantilever support is fixedly connected with prefabricated beam;Steel grating frame, steel grating frame is multiple, the length direction of each steel grating frame Two ends are respectively overlapped and fixed on adjacent two footpath cantilever supports;Continuous no-alkali glass fiber felt reinforced polyurethane rigid foam plate, polyurethane rigid foam plate is multiple, and it is flatly fixed on multiple steel grating frames;Guardrail, guardrail is fixed on the cantilever end of footpath cantilever support.The footpath step plate is combined use by steel grating frame and polyurethane rigid foam plate, can greatly improve the durability of footpath step plate, and has the advantages of light weight, high strength.

The utility model relates to a bottle plug pressing device which comprises a conveying belt, a hydraulic cylinder, a base, first clamps symmetrically and fixedly arranged on the conveying belt, bottles arranged on the conveying belt and limited by the first clamps, a pressing mechanism arranged on the hydraulic cylinder and a second clamping mechanism arranged on the base. The pressing mechanism comprises a connecting plate fixedly arranged on the hydraulic cylinder, a bottle cap mounting assembly arranged on the connecting plate, a first rubber plug mounting assembly arranged on the connecting plate and a second rubber plug mounting assembly arranged on the connecting plate. The rubber plug and the bottle cap are installed at the same time by arranging the pressing mechanism, multiple machines are not needed, multiple persons are not needed to place the rubber plug and the bottle cap, the production process is shortened, and the production efficiency is improved.

The present disclosure relates to the technical field of lighting, and provides a lighting device. The lighting device comprises a shell, a light source, a light uniformizing component and a scattering mirror, the shell is formed with a light outlet; the light source is arranged in the shell and used for emitting illumination light; the light uniformizing component is arranged in the shell and located on a transmission light path of the illumination light, and used for performing light uniformizing treatment on the illumination light to form uniform light; the scattering mirror is arranged at the light outlet, the scattering mirror is provided with a coating layer, the uniform light is projected onto the scattering mirror, and a first preset light color is filtered and analyzed through the coating layer; wherein the thickness of the lighting device along the direction perpendicular to the scattering mirror is between 5mm and 160mm. The lighting device provided by the present disclosure can filter and analyze the first preset light color through the scattering mirror to simulate the state of the sky, and has simple structure, relatively thin thickness, regular appearance and convenient installation.

The utility model relates to a kind of light emitting devices, including first light guide, second light guide, first light source component and second light source component, the first light source component is located in the one end of the first light guide, the second light source component is located in the one end of the second light guide;The first light source component includes control unit and first light source, and the second light source component includes second light source, and the control unit is connected with the first light source and the second light source respectively, to control the light emitting of the first light source and the second light source;The first light guide is used for conducting the light emitted by the first light source, and the second light guide is used for conducting the light emitted by the second light source.The utility model's light emitting device, by two shorter first light guide and second light guide to replace a long light guide, so that the existing long light guide can avoid the problem of installation and injection molding difficulty in space limited scene.