35results about How to "Any adjustment position" patented technology

The invention provides a modularization multifunctional rotor experiment table. The experiment table comprises an experiment table main substrate, a rotation roulette stress test module, a rotor dynamic balancing and rotor vibration characteristic experiment module, a rotor system fault simulation module, a crack rotor and square shaft rotor vibration parameter experiment module, a non-synchronous support rotor module and a hydrops rotor module. Each module consists of a corresponding module substrate, a rotation shaft, a roulette and a bearing, equipped with a displacement and speed measurement sensor and connected with a data acquisition system and a PC. Each experiment module retains an installation positioning port of the experiment table main substrate towards the outside, and is achieved through a flexible coupling. According to the invention, the experiment table is high universal and interchangeable; the experiment device is convenient to install and disassemble; the rotor system on the experiment table can be timely improved; and the experiment table has multiple functions, is capable of simulating multiple states of rotor operation and can be applied to the field of teaching experiments or scientific research of rotor dynamics and fault diagnosis.

The invention relates to a woven unidirectional fabric cutting device and a usage method thereof. The cutting device comprises an upper support, cutter blades and a lower support, which are all provided with bolt holes, wherein the cutter blades are arranged between the upper support and the lower support through bolts, and cutter blade mounting grooves are formed on the lower support. After being assembled, the woven unidirectional fabric cutting device is arranged on a pneumatic cloth roller of a weaving machine and can be freely adjusted in position to match the width of various fabrics, thus improving the product quality and the production efficiency. According to the woven unidirectional fabric cutting device, the positions of the cutter blades are adjusted through different mounting holes on the supports so as to fit the fabrics with different coiling lengths.

The invention belongs to the technical field of building construction equipment, and mainly relates to an oblique embedding device for embedded parts used for climbing formwork suspension, including embedded parts pierced on aluminum formwork, and the aluminum formwork is provided with back corrugation and reserved hole, the embedded part is connected with a mounting seat, the embedded part is penetrated in the reserved hole of the aluminum formwork, the mounting seat is fixedly installed on the aluminum formwork, the embedded part is arranged obliquely, and the embedded part The embedded parts include a fixed pipe and a pre-embedded pipe. The fixed pipe is pierced on the mounting base, and one end of the fixed pipe is pierced in the reserved hole. One end is used to solve the problem that the current pre-embedded screw can only be set horizontally but cannot be tilted. The pre-embedded screw installed horizontally in the wall has poor load-bearing capacity, and the pre-embedded screw needs to be removed after the climbing formwork is completed. The protrusion of the rod protrudes from one end of the wall, the construction efficiency is low, and the aesthetics of the wall is affected.

The invention belongs to the technical field of top wall decorative plates, and particularly relates to a multifunctional top wall decorative plate. The multifunctional top wall decorative plate comprises a plurality of sets of first keels, a plurality of sets of second keels and a decorative plate body, wherein the plurality of sets of first keels are linearly arranged at equal intervals; hangingrods for fixing the first keels to a top wall are fixedly arranged at the tops of the first keels; T-shaped sliding rails are formed in the bottoms of the first keels; and the plurality of sets of second keels are arranged below the first keels. According to the multifunctional top wall decorative plate, by arranging movable push plates and columnar clamping blocks, the columnar clamping blocks can be controlled to contract and spring out through pull ropes by pushing the movable push plates, thus mounting and dismounting of the decorative plate body are facilitated, and convenience is brought to mounting and maintenance of lighting and heating equipment; and meanwhile, the second keels are slidably mounted in the T-shaped sliding rails at the bottoms of the first keels through sliding assemblies, thus various workpieces such as buckles for fixing the first keels and the second keels are not needed in the mounting mode, materials can be saved, and meanwhile the mounting time can be greatly shortened.