5results about How to "Simple force" patented technology

A seamless extended bridge structure suitable for soft soil areas includes a main girder, abutments, sunken approach slabs, UHPC (Ultra-High-Pressure Polymer) junction slabs, reinforced pavement layer, ground beam, and precast piles. The main girder is simply supported on supports, and adjacent main girders and the main girder and reinforced pavement layer are connected by UHPC junction slabs. One side of the sunken approach slab overlaps the back of the abutment, and the other side is fixed to the ground beam, which is supported by pile foundations. The reinforced pavement layer includes an expansion / contraction buffer zone above the sunken approach slab and a fixed zone above the ground beam; the expansion / contraction buffer zone is provided with expansion / contraction space by saw cuts, and a sliding layer is provided between it and the sunken approach slab. This scheme connects the bridge deck, UHPC junction slab, and reinforced pavement layer into a single structure using a steel mesh frame. The reinforced pavement layer absorbs the thermal expansion and contraction of the bridge, and the sunken approach slab controls uneven settlement at the bridge abutments, making it particularly suitable for soft soil areas. This disclosure also provides a construction method for a seamless extended bridge with a soft soil deck suitable for soft soil areas, reducing construction difficulty and ensuring performance.

A kind of charging device for sharing massage device storage device, including outer casing, the storage box for carrying waistband type massager is retractably arranged in outer casing, the power of battery is guaranteed by external socket, the bottom of storage box is fixedly provided with support plate, support plate is formed with the load groove for placing waistband type massager at the center of storage box, the charging port for charging wire to go out is opened in the bottom center of load groove;Between battery and charging port, charging wire is provided, charging wire includes charging head in charging port and soft wire for connecting charging head and battery.The beneficial effects of the utility model are: charging port is set in the bottom center of load groove, optimization returns process, user does not need additional adjustment position to aim at charging head, improves convenience;Soft wire connects charging head and battery, can flexibly bend or stretch when storage box retracts and moves.

The utility model discloses a full-suspension disc brake axle device which comprises a half shaft, a lock washer, a disc brake disc assembly, an axle housing welding assembly and a variable-speed differential box body, and the axle housing welding assembly and the variable-speed differential box body are fixedly connected. The disc brake disc assembly is fixedly connected with the axle housing welding assembly; the axle housing welding assembly is fixedly connected with the lock washer; and the half shaft is fixedly connected with the disc brake disc assembly. The full-suspension axle has the advantages that the axle is of a full-suspension structure, the half shafts only bear torque, stress is simple, and the full-suspension axle can better adapt to complex working conditions; 2, the axle is braked by a disc brake, so that the brake performance is good, the heat dissipation performance is good, and the maintenance is convenient; 3, the axle with the structure is suitable for light-load high-speed vehicles; and 4, the number of parts of the axle is small, the structure is simple, and the cost is low.

The invention relates to the field of geotechnical engineering, and discloses a geotechnical centrifuge base and a connecting structure of the geotechnical centrifuge base and a civil foundation, the geotechnical centrifuge base comprises at least one combined base, and the combined base is composed of a plurality of detachably connected parts and is used for installing a bearing and supporting a main shaft; an axial anchoring assembly connected with a civil engineering foundation is arranged at the bottom of the combined type machine base, and a radial restraining assembly connected with the civil engineering foundation is arranged on the side portion of the combined type machine base. The radial constraint assembly has the beneficial effects that the radial constraint assembly changes the shearing and bending combined load which is originally and completely borne by the foundation bolt into the mode that the shearing and bending combined load is directly transmitted to the foundation embedded plate in the civil foundation through the radial connecting piece, the foundation bolt only bears the axial load, and through detachable connection, oriented optimization of the rigidity of the machine base is achieved; and the unbalanced force resistance of the whole machine in the limited space height is improved.

This utility model belongs to the field of construction engineering technology, and specifically relates to a triangular hanging basket device for cantilever construction of cable-stayed bridges. It overcomes the problems of heavy weight and complex operation of existing cable-stayed bridge cantilever casting hanging baskets. It is 1 / 4 lighter than the previous cable-stayed hanging baskets and is simple to operate. It includes a main truss system, an anti-locking wheel travel system, a sliding beam travel system, and a formwork system. The main truss system includes multiple triangular trusses. Each triangular truss includes a longitudinally distributed main beam. Vertically distributed main truss uprights are installed on the main beams. The top of each main beam upright is connected to the front and rear ends of the main beam by two diagonal tie rods. The front and rear ends of the main beams of the multiple triangular trusses are connected as one unit by transversely distributed front and rear upper crossbeams.