38results about How to "Achieving shock resistance" patented technology

The invention belongs to the technical field of new energy and energy saving technology, and specifically discloses an assembled hollow outer wall structure, which includes a block body and a block fixing device matched with an adjacent block body; There is a block anti-seismic device matched with the block fixing device; an adjusting sliding mechanism matched with the block fixing device is provided on the inner sides of the opposite sides of the block body; The block body is fixed, which can quickly and conveniently install and fix the adjacent block body, reduce the need for construction experience of construction personnel, and can effectively improve the installation speed and quality of the hollow outer wall. The block fixing device is adopted Afterwards, the strength of the hollow outer wall is greatly improved, and the anti-seismic performance of the hollow outer wall is effectively improved by cooperating with the anti-seismic device of the block. happened.

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 an anti-seismic and vibration-isolation method for electromechanical equipment. The method includes the steps that an anti-seismic and vibration-isolation device is designed, wherein the anti-seismic and vibration-isolation device is designed according to the weight of the electromechanical equipment, the inherent frequency of the electromechanical equipment and seismic defense requirements of the area where the electromechanical equipment is located; the anti-seismic and vibration-isolation device is installed, wherein the anti-seismic and vibration-isolation device is installed on a building body; the electromechanical equipment is installed, wherein the electromechanical equipment is installed on the anti-seismic and vibration-isolation device. The invention further provides the anti-seismic and vibration-isolation device. The specially designed anti-seismic and vibration-isolation device is installed between the electromechanical equipment and the building body by means of the provided anti-seismic and vibration-isolation method for the electromechanical equipment; on the one hand, vibration generated due to work of the electromechanical equipment is effectively isolated; on the other hand, when earthquakes happen, elastic parts can withstand part of action force of the earthquakes, the remaining part of the action force is used for rigid earthquake prevention by a rigid shell, influences of the earthquakes can be effectively resisted, the electromechanical equipment is protected against damage when the earthquakes happen, and accordingly the anti-seismic and vibration-isolation effects are achieved.

The invention discloses a prefabricated steel plate combined energy-consuming shear wall in the field of construction engineering, comprising a first prefabricated wall and a second prefabricated wall, and distributed steel bars and several prefabricated walls are connected between the first prefabricated wall and the second prefabricated wall. The bearing column is wrapped with curved steel bars in the circumferential direction, and the steel bars are interspersed between adjacent bearing columns; the surface of the bearing column is provided with a chute, and the chute is provided with wedge-shaped blocks spaced from each other, and the wedge-shaped blocks are in contact with each other. There are bumps, the bumps and the curved steel bars are integrally manufactured, and the height of the wedge-shaped blocks gradually increases along the movement stroke of the bumps. Compared with the prior art of using a superimposed shear wall, the first prefabricated wall is used in this technical solution. The curved steel bar between the second prefabricated wall and the second prefabricated wall forms a hoisting assembly, wherein in order to maintain the rigidity and bearing capacity of the hoisting, in this technical solution, the bearing column is used to limit the deformation degree of the curved steel bar, so as to prevent the curved steel bar from breaking.

The invention discloses a permanent magnet clutch and an assembly method thereof. The permanent magnet clutch includes a driving disc and a driven disc. The driving disk includes a driving inner shaft, a magnet fixed disk, a plurality of magnetic rings 1, a driving outer shaft, a plurality of back iron blocks and a plurality of magnetic rings 2. The driven disc includes a driven shaft, an outer sleeve and an inner sleeve. The magnet fixed disk is coaxial with the active inner shaft, the magnetic coil one is installed on the magnet fixed disk, and the magnetic poles of the two adjacent magnetic coil ones are oppositely arranged. The active outer shaft is sleeved outside the active inner shaft, and the back iron block is embedded in the outer wall of the active outer shaft. The second magnetic coil is fixed on the active outer shaft, and the magnetic poles of the two adjacent magnetic coils are oppositely arranged. The magnetic ring two is covered on the corresponding back iron block, and is separated from the inner sleeve. The overcoat is sheathed outside the driving outer shaft, and the overcoat is fixed with the driven shaft to accommodate the driving disc. The inner sleeve is fixed on the inner wall of the outer coat. The master and slave parts of the clutch of the present invention have no direct contact, thereby avoiding mechanical wear of the clutch, reducing lubrication requirements, and having the advantages of vibration isolation and noise reduction.