45results about How to "To achieve anti-seismic effect" patented technology

The invention discloses a plane display module with an anti-seismic locking structure. The plane display module includes a display panel, a flexible circuit board, a printed circuit board, a backplane, a positioning part and an elastic spacer. The display panel has a signal connection terminal; one end of the flexible circuit board is electrically connected to the signal connection terminal, and the other end is electrically connected to the printed circuit board; the printed circuit board has a through hole; the backplane accommodates the display panel, and the flexible circuit board straddles the backplane. Make the printed circuit board parallel to the back plate; the positioning piece passes through the through hole of the printed circuit board and is locked on the surface of the back plate, and its length is greater than the thickness of the printed circuit board; the elastic spacer is arranged between the back plate and the printed circuit board , the printed circuit board can be pushed out in a direction away from the back plate to make it collide with the positioning member. The plane display module forms an elastic space between the printed circuit board and the back plate, thereby achieving anti-vibration effect.

The invention discloses an anti-seismic bridge support comprising a base and an upper formwork table arranged on the surface of the base. A central support column is arranged in the middle of the base, the base surface at the periphery of the central support column is arranged as a conical surface, and an auxiliary limiting cavity is formed in the middle, corresponding to the central support column, of the upper formwork table. The auxiliary limiting cavity is arranged on the center support column in a covering mode, a positioning groove is formed in the middle of the central support column, and a guide column is arranged in the positioning groove. A strong spring is arranged between the guide column and the upper formwork table, a plurality of first shock-absorption dampers are arranged on the surface of the formwork table and penetrate through the upper formwork table to abut against the conical surface, and the first shock-absorption dampers are perpendicularly arranged on the surface of the conical surface. A side skirt edge is further arranged on the periphery of the upper formwork table, and a plurality of second shock-absorption dampers are uniformly arranged between the side skirt edge and the side edge of the base. An overhead space is formed between the conical surface and a profiling surface. The anti-seismic bridge support can dissipate transverse and vertical vibration to achieve the anti-seismic effect, and can further assist a bridge to rotate.

The invention provides a constructional column for a masonry structure, which is characterized in that the constructional column is mainly formed by assembling precast segments (2) with longitudinal ribs (1). The invention also provides a method for preparing the constructional column for the masonry structure and special precast segments thereof. The preparation of the constructional column according to the method has low cost, because, on one hand, the precast segments can be produced in precast component factories, have a simple production technology, and are convenient to be promoted in the precast component factories in rural areas, and the industrialized production can reduce the cost to ensure that the cost for the constructional column is reduced; on the other hand, no formwork supporting is needed during the construction of the constructional column, thereby saving the cost for raw material purchase (or the tenancy of a steel formwork) of a formwork and the labor cost such asthe manufacture, supporting and removal of the formwork and so on; and a hollow constructional column can be adopted in a low seismic fortification intensity area, the cost for a concrete material ina cavity part can be saved, and the labor cost can also be saved due to the fact that no wet operation is needed on the spot.

The invention provides an environment-friendly container with high anti-vibration performance. The environment-friendly container comprises a shell, container positioning pins are arranged at the four corners of the top face of the shell, fixing column mechanisms are fixedly connected to the two sides of the interior of the shell, and the two sides of the interior of each fixing column mechanism are fixedly connected to the two sides of an inner container body; and the upper portions of the fixing column mechanisms are fixedly connected to the two ends of plane vibration reduction mechanisms, anti-vibration damping units are arranged on the two sides of the fixing column mechanisms symmetrically, and heat preservation mechanisms are arranged on the two sides of the inner container body. Most of the horizontal vibrations are counteracted through the plane vibration reduction mechanisms, vibration in the vertical direction is counteracted through the anti-vibration damping units, the multi-directional face anti-vibration effect is achieved, and temperature exchange inside and outside the container is reduced through the heat preservation mechanisms.

The invention provides a seismic resistance and heat preservation building block which is provided with an outer side surface, an inner side surface, an upper slope, a lower slope and two end faces, wherein the upper slope faces upwards during the masonry; and a building block cavity is formed between two seismic resistance and heat preservation building blocks which are built up and down. The seismic resistance and heat preservation building block is characterized in that the building block cavity comprises a middle part, two side edge parts which are positioned on two sides of the middle part and are perpendicular to the middle part, an outward inclined cavity close to the outer side surface, and an inward inclined cavity close to the inner side surface; the seismic resistance and heat preservation building block comprises a plurality of through slots penetrating through the two end faces, a plurality of heat preservation bags filled in the through slots in a matching manner, and a convex corner and a concave corner which are respectively arranged on the two end faces and are used for clamping; the upper slope and the lower slope are in tight fit with each other in the middle part and on the two side edge parts; the building block cavity is gradually widened along the two sides of the two side edge parts to form the outward inclined cavity and the inward inclined cavity; the inclination of the outward inclined cavity is greater than that of the inward inclined cavity; the through slots are staggered from one another; and the protruded length of the convex corner is greater than the sunken length of the concave corner.

The invention discloses an anti-vibration turning tool, which comprises a tool body, a blade and an anti-vibration assembly. The blade is installed on the front end of the tool body. , the pressure piece seat is set at the front end of the anti-seismic arm, the pressure piece seat is provided with an installation groove, the anti-seismic pressure piece and the elastic piece are arranged in the installation groove, and the elastic piece is set between the anti-seismic pressure piece and the groove bottom of the installation groove, and the anti-seismic The front end of the pressure piece is arranged outside the installation groove and the front end of the anti-seismic pressure piece has a convex curved surface that can contact the workpiece before the blade, and there is an axial limit structure between the anti-seismic pressure piece and the installation groove to prevent the anti-seismic pressure piece from the installation groove. When the cutter body of the present invention advances and contacts the workpiece with the blade, the convex curved surface will slightly squeeze the workpiece, and the convex curved surface will shrink into the installation groove while slightly squeezing and supporting the workpiece, which can suppress the vibration of the workpiece to be processed, thereby achieving an anti-seismic effect.

The invention discloses an exterior wall decorative panel, which relates to the field of house decoration, and comprises a keel and a wall panel, the keel comprises a plurality of square frames, the wall panel comprises a plurality of panels arranged on the frame, and the inner wall of the frame A pair of cross-shaped support rods are arranged staggeredly, and frames for clamping the board body are arranged around; the board body includes four support boards and a circular mounting board. groove, and the four grooves form a circular mounting groove for the mounting plate to be embedded; a locking mechanism is provided on the supporting plate, and the locking mechanism is used to fix the supporting plate on the frame, and a fixing mechanism is provided on the mounting plate. The fixing mechanism is used to fix the mounting plate on the support rod. The present invention has the following advantages and effects: the installation and fixation of the decorative panel is realized by setting the assembled panel body, which perfectly replaces the traditional bolt connection fixing, making the installation process of the decorative panel easier and more convenient, and achieving the effect of convenient installation.

The invention relates to a manufacturing process of a concrete board shell with the shape being digitally generated, which comprises the steps of 1) modeling a template support of the board shell, andmanufacturing and installing the template support of the board shell by using a digital shape generating technology, wherein the finally formed template support is formed by mutually connecting a plurality of support units; 2) laying a fabric template above or below the template support, wherein the fabric template is fixed with the template support; 3) laying a carbon fiber grid above the template support to serve as ribs; and 4) spraying concrete to the template support to generate a concrete board shell. The manufacturing process not only has the advantages of simple manufacturing and lowcost, but also is particularly applicable to special-shaped concrete board shells with a large-span space.

The invention provides a three-dimensional anti-seismic steel structure factory building structure, including a pre-embedded structure, and a support structure arranged on the pre-embedded structure; the pre-embedded structure includes an underground support unit, and is arranged on the underground support unit for connecting The anti-seismic element of the support column; the support structure includes the support column installed on the upper end of the embedded structure, the beam structure installed on the support column, and the roof structure installed on the beam structure; the overall structure design of the present invention is reasonable, and can utilize the The components realize the anti-seismic performance of the whole building; the manufacturing cost of the whole structure of the present invention is low, and has the advantages of light weight, high strength and large span of steel structure buildings, and is suitable for mass promotion.

The invention discloses a buffer protection bracket for building cables, which includes a bracket tube and a bracket rod, the bracket tube and the bracket rod are fixedly connected, a buffer tube is fixedly arranged in the bracket tube, and the storage base plate and the buffer tube The inner wall is connected with a buffer spring, and the buffer tube and the support tube are respectively provided with a lower jack and a through hole, and a starting rod is movably inserted in the lower jack and the through hole, and one end of the starting rod is fixedly connected to the container. Put it on the bottom plate; the rotating plate is fixedly connected with a protection block, and a cable protection groove is opened in the protection block, and inclined protection plates are arranged on both sides of the cable protection groove. The buffer tube of the present invention is used in conjunction with the protection block for simultaneously synchronously protecting the cables through the activation rod while realizing buffering and shock resistance for the cables, no longer requires manual operation, has good timeliness, and can absorb buffers for shock resistance To further protect the cables and brackets.

The invention discloses a building structure with an anti-seismic function and a construction method thereof. The building structure includes load-bearing steel plates and a foundation, the load-bearing steel plates are buried underground, a plurality of seismic isolation devices are arranged between the foundation and the load-bearing steel plates, an annular wall is arranged on the foundation, building walls for forming rooms are arranged on an outer ring of the annular wall, and upper and lower groups of first pull rods are fixed to an inner ring of the annular wall. The building structurehas the advantages that when an earthquake occurs, a steel ball hits a piston plate and makes the a piston plate move upwards, an ignition switch of an electric generator is energized to make the electric generator work and supplies power to a coil and a powerful electromagnet, and a molten iron rod makes a shock generation ball hang in the middle of the annular wall; and meanwhile, the powerful electromagnet generates a strong magnetic field to make the shock generation ball exert tremendous force in the vertical downward direction. At this moment, the shock generation ball can swing in the opposite directions when a building swings, and the anti-seismic effect is achieved.