30results about How to "Avoid cumbersome installation" patented technology

The invention provides an access hole design structure integrated on a suspended ceiling plate. The access hole design structure comprises a first suspended ceiling plate, a sealing plate and two square tubes. The first suspended ceiling plate is a rectangular plate, the two square tubes are fixedly connected to the first suspended ceiling plate, the two square tubes are parallel to each other, the sealing plate is arranged on the first suspended ceiling plate, and the two end surfaces of the sealing plate are correspondingly attached to the two square tubes. An access hole is formed in the first suspended ceiling plate, a boss matched with the access hole in shape is arranged on the bottom face of the sealing plate, and the boss is clamped into the access hole. The access hole is formed in the suspended ceiling plate in an embedded mode, so that the access hole is installed by installing the suspended ceiling plate, a complex frame structure does not need to be specially installed forthe access hole, the tedious installation process is avoided, installation operation is simplified, and installation efficiency is greatly improved; and through the design of the horizontal pushing sliding type access hole, the opened sealing plate is hidden in the suspended ceiling, the maintenance operation is not interfered, the sliding operation is stable, and the structural design is ingenious.

The invention provides a motor sealing ring structure and a motor with the same, relates to the technical field of sealing rings, and solves the technical problem of tedious sealing ring installationprocess in the prior art. The motor sealing ring structure comprises a sealing ring body, and a fixing structure and a waterproof structure that are arranged on the sealing ring body; the first end ofthe sealing ring body penetrates through the end cover and abuts against a bearing. The fixing structure can limit the degree of freedom of the sealing ring body relative to a rotating shaft; the waterproof structure can prevent water from entering the motor; the sealing ring body can penetrate through the motor end cover from the outside to be installed after the motor is integrally installed, the fixing structure and the waterproof structure are both arranged on the sealing ring body and can be integrally installed, and the problem that the installation process of an existing sealing ring is complex is solved.

The invention discloses a highway deformation early warning and forecasting device with a quick mounting structure. The highway deformation early warning and forecasting device comprises a mounting plate and a deformation early warning and forecasting device body, wherein the right side of the mounting plate is sequentially bolted with a fixed base and a mounting box from top to bottom, the bottom of the fixed base is bolted with the top of the mounting box, and the center of the top of the deformation early warning and forecasting device body is bolted with an alarm. Through the cooperation of sliding rods, sliding sleeves, first springs, baffles, movable rods, moving blocks, inserting rods, movable blocks, second springs, clamping rods and connecting rods, a user extrudes the baffles through fixing columns so as to extrude the first springs, then the inserting rods are rapidly pulled away from inserting grooves through the movable rods, meanwhile, through elastic resilience of the second springs, the clamping rods are driven to quickly enter inner cavities of the clamping grooves, the fixing columns are quickly fixed, and thus the deformation early warning and forecasting device body is quickly installed.

The invention relates to an in-situ monitoring system and method for a grinding wheel loading phenomenon. The in-situ monitoring system comprises an acoustic emission signal collecting device, an acoustic emission signal processing system, a visual inspection device, an image processing system and a diagnosing system; the acoustic emission signal collecting device adopts a fluid type acoustic emission sensor; the acoustic emission signal processing system comprises a characteristic parameter extracting module and a judging module; the visual inspection device adopts a CCD high-definition camera; the image processing system comprises a gray value extracting module, an area calculation module and a loading rate calculating module; the diagnosing system comprises a judging module and an alarming module, and whether giving an alarm and trimming a grinding wheel are needed or not is judged according to the loading rate. The in-situ monitoring system for the grinding wheel loading phenomenoncomprises the steps that firstly, the fluid type acoustic emission sensor is used for collecting acoustic emission signals, secondly, whether the loading phenomenon occurs or not is judged accordingto the comparison of acoustic emission characteristic parameters and a threshold value, if yes, the CCD high-definition camera is started to shoot the surface morphology of the grinding wheel, then asurface morphology image is processed, the area and loading rate of a loading area are obtained, and finally, whether giving an alarm and trimming the grinding wheel are needed or not is judged according to the loading rate

The invention relates to an in-place monitoring system and method for the work state of a grinding wheel. The system comprises an acoustic emission signal collection device, an acoustic emission signal processing system, a visual detection device, an image processing system and a diagnostic system. A fluid type acoustic emission sensor is adopted by the acoustic emission signal collection device.The acoustic emission signal processing system comprises a characteristic parameter extraction module and a judgment module. A CCD high-definition camera is adopted by the visual detection device. Theimage processing system comprises a grey level extraction module, an area calculation module and an index value calculation module. The diagnostic system comprises a judgment module and an alarm module, and whether an alarm needs to be given out or not and whether the grinding wheel needs to be repaired or not are judged according to index values. The in-place monitoring method for the work stateof the grinding wheel is further provided. The method comprises the steps that the fluid type acoustic emission sensor is firstly utilized for collecting acoustic emission signals, then whether the phenomena that abrasive particles are worn and broken and fall off happen or not is judged according to comparison of emission characteristic parameters and threshold values, and if yes, the CCD high-definition camera is started to shoot the shape of the surface of the grinding wheel; the image of the shape of the surface is processed, and the area of a defect area and the index values are obtained; and finally whether an alarm needs to be given out or not and whether the grinding wheel needs to be repaired or not are judged according to the index values.

The invention provides a method for achieving automatic configuration and installation of network device, in particular to a network management system comprising a network management client terminal, a network management server, a software center, a configuration server and a DHCP server for an automatic configuration and installation of a blade server in an internet-based interactive television network. According to an overall network layout, the blade server is subjected to pre-configuration via the client terminal of the network management. According to physical location information of theblade server, a network interface configuration can be obtained via an extended DHCP and the configuration server and the software center is accessible to acquire a logic configuration and to download softwares to carry out automatic configuration and installation , thus achieving a plug-and-play characteristics of the blade server in network. The method avoids complicated installation and configuration operation of large amount and manual installation and configuration of the local computers one by one in the blade server, thus saving the maintenance and installation cost.