5results about How to "Reduce construction process" patented technology

The utility model relates to bridge engineering technical field, and disclose a kind of steel box girder and concrete pier column consolidation structure, including steel box girder, concrete pier column, shear nail and the adjusting member for adjusting the elevation of steel box girder installation, concrete pier column top is reserved with shear key, steel box girder bottom is equipped with for with concrete pier column top socket joint connection's notched, concrete pier column top outer circumferential wall is equipped with the slope of being inserted easily, concrete pier column top is inserted in the inside of notched, adjusting member includes jacking corbel and jack, jacking corbel is connected by bolt with the reserved planting bar on the outer wall below concrete pier column, jack is installed in jacking corbel top, jack top and steel box girder bottom are abutted. The present application is simple in structure, high in precision of factory prefabrication, force transmission is direct in socket design, stress concentration is small, and the elevation of section member is accurately adjusted, convenient for construction, applicable to complex environment and large-span bridge.

This utility model relates to the field of building construction technology, and more specifically, to an integrated structure for casting imitation stone insulation steel mesh and related components. The structure includes an imitation stone insulation layer, a concrete layer, and connecting rods. The imitation stone insulation layer is placed on the outside of the concrete layer before it is poured. A steel mesh is placed inside the concrete layer on the side furthest from the imitation stone insulation layer. The connecting rods penetrate the imitation stone insulation layer and the concrete layer, and are connected at both ends to the imitation stone insulation layer and the steel mesh, respectively. This integrated structure for casting imitation stone insulation steel mesh and related components places the imitation stone insulation layer outside the concrete layer to be poured, connects the imitation stone insulation layer to the steel mesh via connecting rods, and then erects a formwork to pour concrete, thus forming an integrated structure of the wall body and the outer layer. Compared with the existing technology of first pouring the concrete wall, then applying the insulation material, and finally constructing the exterior wall finish, this method reduces the construction process and effectively shortens the construction period.

This invention relates to the field of template technology, specifically an adjustable template, comprising a template body, an adjustment mechanism, an installation mechanism, a support mechanism, a splicing mechanism, and a sealing mechanism. The adjustment mechanism facilitates adjusting the template to create drainage ditches suitable for different road surfaces, improving work efficiency and avoiding the waste of resources associated with custom templates. The installation mechanism allows for the creation of drainage ditches of different shapes through different combinations of bottom templates to meet various needs, improving the template's applicability. The support mechanism not only supports the interior of the telescopic box but also restores the slightly deformed telescopic box, improving the stability and service life of the device. The splicing mechanism improves the connection stability between templates, further enhancing the stability of the device. The sealing mechanism prevents cement from entering the template and damaging the internal structure during use, further improving the stability and service life of the device.

The application discloses a polyurethane heat preservation layer mobile foaming mold frame of a large energy storage tank and belongs to the technical field of foaming spraying. The application comprises a guide sliding rail, a plurality of circular arc plates are arranged in a circumferential direction and connected in a head-tail mode on a supporting ring on the outer surface of the energy storage tank body, a spraying supporting plate is arranged on the outer surface of the energy storage tank body in a concentric mode, a spraying cavity is formed between the spraying supporting plate and the outer wall of the energy storage tank body, sealing pieces are arranged on the front and back sides of the spraying cavity, a plurality of spraying openings are arranged on the spraying supporting plate and connected with external foaming supply equipment, and a movable clamping plate is arranged on the upper end of the spraying supporting plate and connected with the guide sliding rail. According to the application, the spraying mold frame is used to replace manual foaming spraying on the outer surface of the tank body, the spraying area and the spraying amount of each spraying area can be accurately controlled in the whole spraying process, the thickness of the heat preservation layer formed after each spraying is more uniform, and secondary planing of the heat preservation layer is not needed.

The present application relates to a kind of flushing pipeline and flushing method of ship oil residue pipeline, belong to ship equipment technical field. The incinerator waste oil tank in ship is used to collect the waste oil generated by each equipment;Waste oil is communicated to incinerator waste oil tank by oil residue pipeline;Incinerator waste oil tank is communicated to the oil residue pipeline input end of incinerator by oil residue conveying pipeline, and incinerator is equipped with oil residue backflow pipeline and is communicated to incinerator waste oil tank;Incinerator diesel tank is communicated to incinerator by diesel pipeline, and incinerator is equipped with diesel backflow pipeline and is communicated to incinerator diesel tank;Parallel oil residue flushing pipeline is connected on the diesel backflow pipeline of incinerator waste oil tank and incinerator;Oil residue flushing pipeline is one-way pipeline for diesel backflow pipeline to oil residue output end.The ship oil residue pipeline flushing pipeline used in the present application does not need to make large-area change to existing pipeline and equipment, i.e., improvement is added to existing equipment, reduces construction process, and reduces construction cost.