77results about How to "Improve replacement speed" patented technology

A system identifies one or more devices having faults in a communication loop. The system includes an interface, a decision module, and a connection processor. The interface is configured for sending requests for information to each device of the communication loop and for receiving responses to the requests. The devices may include computer disk drives for use in a storage system. The requests may include Read-Link Status (RLS) commands sent to the computer disk drives. The RLS commands may provide diagnostics of the disk drives connected to the loop. The decision module is communicatively connected to the interface for weighting the responses of each device to identify the devices having the faults. The responses may be weighted based on the relative potential for disrupting operability of the system. The communication loop may include an FC loop that allows communications between a host system and the computer disk drives.

A wind turbine installation monitoring device, for detecting relative movement between two adjacent components of a wind turbine installation is provided. The device comprises a deformable member together with a securing device. The securing device is configured to enable the device to be connectable to a wind turbine installation, in use. The deformable member is located across an interface between the adjacent components of a wind turbine installation. Further, a detection device is provided and configured to detect deflection of the deformable member and thereby to detect relative movement between the two components.

The invention provides a lifting battery box with accurate positioning and locking functions. The lifting battery box comprises a battery frame and a supporting frame, the supporting frame is used forfixedly locking the battery frame, the supporting frame is fixed onto a vehicle, the battery frame comprises one or a plurality of frame body modules, each frame body module comprises a bottom support and a side frame body vertically arranged on the bottom support, spaces for containing batteries are formed among the bottom supports and the side frames, grooves are formed in the lower portions ofthe bottom supports, guide positioning components arranged on the frame body modules are matched with the grooves, and the supporting frame comprises a fixed main body, an X-direction guide component, a Y-direction guide component, a guide locking component and a Z-direction locking mechanism. The lifting battery box can solve the problems of battery replacement and battery capacity of new-energyelectric vehicles, and mounting reliability and stability of the battery box can be improved, and stability and safety in use are ensured.

A profiled steel sheet-UHP (ultra high performance) fiber reinforced concrete composite bridge deck comprises U-shaped profiled steel sheets, perforated steel sheets, vertical studs, horizontal reinforcements, longitudinal reinforcements and UHP fiber reinforced concrete. The vertical perforated steel sheets are longitudinally fixed in the centers of the grooves of the U-shaped profiled steel sheets. A plurality of fixed vertical stud rows are arranged on raised portions of the U-shaped profiled steel sheets. The horizontal reinforcements penetrate connecting holes in the perforated steel sheets and are welded with the upper ends of the vertical studs. The longitudinal reinforcements are perpendicular to the horizontal reinforcements and fixedly connected with joints of the horizontal reinforcements and the vertical studs. The UHP fiber reinforced concrete is poured in the U-shaped profiled steel sheets to cover the perforated steel sheets, the vertical studs and the horizontal and the longitudinal reinforcements. According to the arrangement, the adhesion performance of the interfaces of the profiled steel sheets and the UHP fiber reinforced concrete is improved, and mechanical advantages of the profiled steel sheets and the UHP fiber reinforced concrete are fully played. The profiled steel sheet-UHP fiber reinforced concrete composite bridge deck dead is low in weight, high in bearing capacity, excellent in anti-fatigue performance, available in industrialized production and on-field assemble, higher in bridge deck building and changing speed and the like.

The invention discloses a method and device for changing television channels and a television set. The method comprises the steps that language attribute information in speech information of an operator is obtained and a set of the television channels to be selected is determined according to the language attribute information. The television channel needed for change is selected from the set of the television channels to be selected by the operator according to the requirements, the search range is greatly reduced when the operator changes the television channels, the television channels are changed rapidly, the television channel needed for change does not need to be passively and sequentially searched for through a remote control unit, and the change speed and the change efficiency are improved. According to the method for changing the television channels, the set of the television channels to be selected can be actively provided for the operator according to the speech information of the operator, namely the television channels can be switched rapidly according to the requirements of the operator.

The invention discloses a truss framework composite material product, and a flowing medium forming mould and a forming method thereof. The truss framework composite material product consists of a framework reinforcing material, a skin material and a filling material, wherein the framework reinforcing material is formed by fixedly connecting rods and has the profile of the product; the skin material is attached to nodes of the framework reinforcing material, which serve as an outer profile; the filling material is embedded between the rods of the framework reinforcing material in the skin material; the flowing medium forming mould of the truss framework composite material product comprises a container, a cavity, a potting device and a flowing medium; and the forming method of the truss framework composite material product comprises the steps of potting the filling material into the cavity and curing the filling material to obtain the product. In the invention, the step of manufacturingthe mould cavity is saved, so that the manufacturing cost can be greatly reduced and the reinforcement function of the framework material can be fully exerted. The size of the product can be very large and is not limited to the conventional machining equipment, the length and the number of the rods of the reinforcing material are changed, and the skin material and the reinforcing material can very easily form the new cavity, so that the upgrading speed of the product is increased.

A base coupling structure of a height adjustable chair, using a sleeve to connect an oil cylinder and a foot support of a height adjustable chair, the sleeve and the oil cylinder can be tightly embedded together by taking the advantages of having slightly different taper sizes and different elasticity of materials, and the sleeve is coupled with the foot support by a screwing base structure which can be dismantle, so the present invention not only can enhance the speed of the replacing the used oil cylinder, but also can protect the foot support from being damaged and allow a reduction in service cost of the height adjustable chair.

The invention discloses a telescopic mechanism with a simple and detachable roller wheel device. The telescopic mechanism comprises two wheel bodies and a middle connecting shaft body, wherein the outer wall of each wheel body is provided with a wheel groove; an axial through hole is formed in the middle of each wheel body; the middle lateral wall of each axial through hole is provided with a connecting protruding ring; the inner wall of each connecting protruding ring is provided with a plurality of protruding strips; a bearing is inserted into each connecting protruding ring; the protruding strips are inserted into corresponding strip-shaped grooves in the outer wall of outer rings of the corresponding bearings; a rotary shaft is fixed in the inner ring of each bearing, and the connecting end of each rotary shaft is provided with a spline shaft part; the two ends of the middle connecting shaft body are provided with spline holes, and the spline shaft parts are inserted into the corresponding spline holes; end covers are fixed at the two ends of the middle connecting shaft body, and the connecting ends of the rotary shafts are inserted into the end covers; a buffering spring is arranged between each spline shaft part and the bottom end of the corresponding spline hole. The telescopic mechanism with the simple and detachable roller wheel device can prevent derailing during running, and meanwhile the bearings in the wheel bodies are convenient to dismount and mount.

The invention relates to a quick disassembly type rolling brush mechanism on a roll type thin film cleaning machine. The quick disassembly type rolling brush mechanism comprises two supporting frames, a plurality of rolling brushes, fixing grooves, fixing holes and a plurality of motors, wherein the supporting frames are arranged in parallel and perpendicular to the horizontal plane; the rolling brushes are placed on the supporting frames; the fixing grooves and the fixing holes are formed in the two supporting frames respectively, are the same as the rolling brushes in number, and are used for containing the rolling brushes; the motors are fixed on the supporting frames and matched with the rolling brushes to be used for driving the rolling brushes to rotate, and the rolling brushes are connected with the motors in a meshed mode through gears. According to the quick disassembly type rolling brush mechanism, on one hand, the rolling brushes are connected with the motors in the meshed mode through the gears, the motors are fixed on the supporting frames, the motors do not need to be disassembled when the rolling brushes are disassembled, therefore, time is saved, and production efficiency is improved; on the other hand, due to the fact that the rolling brushes are directly placed in the fixing grooves and the fixing holes of the supporting frames, when PVA sponge is stained by dust and needs cleaning, the rolling brushes just need to be lifted out of the fixing grooves and the fixing holes, and the disassembly and replacement speed is greatly increased.

The invention discloses a food mixing machine. The food mixing machine comprises a machine base, wherein a column is arranged on the machine base, a suspension arm is arranged on the upper end of the column, one side of the column is provided with an electric cabinet, an electric actuator is arranged in the suspension arm and comprises a gear motor, a first belt pulley is arranged on a motor shaft of the gear motor and is connected with a second belt pulley through a belt, the second belt pulley is fixed on a main shaft, the main shaft is fixed on a mounting plate of a planetary rotary disc, the planetary rotary disc is arranged on the lower end of the mounting plate of the planetary rotary disc, and a mixing blade is arranged on the planetary rotary disc; and a pneumatic actuator is arranged in the column and comprises an air cylinder, one end of the air cylinder is provided with a sliding shaft, a sliding block is sleeved on the sliding shaft, a mixing barrel clamping arm for clamping a mixing barrel is arranged on the sliding block, one end of the mixing barrel clamping arm is connected with a building block which is fixed on the inner wall of the column, and the building block is connected with a clamping arm support seat. The food mixing machine has high cleaning efficiency, mixing tools are convenient to change and clean, and the food mixing machine is simple to operate and is suitable for various food producing industries.

The invention discloses a durable traffic signal indicator device, which comprises a pillar, the bottom of the pillar is provided with a support seat, the upper end of the left side of the pillar is provided with a cross bar, and the end surface of the bottom of the cross bar is fixed with more than one set of indicator lights. It includes a casing and a control device installed on the top of the casing, and the top is fixedly connected with the cross bar. There is a housing cavity inside the casing, and a first signal light and a second signal light are arranged in the storage cavity. There is a first lifting block, a second lifting block is provided on the left and right sides of the second signal lamp, a conductive block is provided on the rear end surface of the first signal lamp and the second signal lamp, and conductive holes are provided on both sides of the conductive block, and the first lifting block Cooperate with the spiral pattern in the second lifting block to connect with the first screw rod extended up and down; the invention has simple structure, convenient installation, multi-angle and azimuth adjustment and installation, fast replacement speed, no influence on normal traffic and comparatively low power supply Safety, improve the safety of use.

The present invention discloses a deburring brush, comprising a pressing plate, jacking posts, copper sleeves, gaskets, guide posts, springs and bristle units. When the bristle units need replacement, it only needs to place the deburring brush on the ground and then press down edges of the front side of a top plate, so that all the bristle units will fall off against the suction force of strong magnets under the action of each jacking post. According to the present invention, it avoids being time consuming and labor intensive due to removing the bristle units one by one by using a screw driver or other similar devices while replacing the bristle units, and at the same time the replacing speed of bristles is greatly increased.

The invention discloses a novel ventilator for a curtain wall. The novel ventilator structurally comprises a ventilator body, a fixed plate, a controller, a movable plate, an upper sound insulation strip, a side sound insulation strip, a buckle device and a filter plate. According to the novel ventilator for the curtain wall, the movable plate with the upper sound insulation strip and the side sound insulation strip is arranged and can be conveniently coordinated with the controller with a motor so as to reduce the whistle generation probability, a filter plate composed of an activated carbonlayer, a dust capturing net and an efficient filter screen is arranged in an inner bin, so that dust and impurities in a curtain wall circulating air source can be filtered, the safety and the self-cleaning effect can be improved, the buckle device with an upper plate and a lower plate is arranged in the inner bin and can be coordinated with an upper plate rubber column and a lower plate rubber column so as to flexibly buckle the filter plate, so that under the condition that the integrity of the filter plate is guaranteed, the replacement speed can be increased, buckles are arranged on the inner side of a back plate of the ventilator body and can be coordinated with ventilator grooves in the surface of the ventilator body for quick buckling connection, so that the later overhaul and maintenance can be facilitated, the working efficiency can be improved, the structure is simple, and the implementation is easy.

The invention relates to a high temperature explosion-proof device of a supercapacitor. The device comprises a main body, a capacitor body and connecting pieces, wherein a fixing plate is mounted in the main body, and a cavity is fixed to an inner side of the main body, the capacitor body is disposed inside the cavity, and pins are disposed at the top end of the capacitor body. The high-temperature explosion-proof device of the supercapacitor has the following beneficial effects: according to the invention, the main body, the cavity, the capacitor body, the fixing plate, a baffle plate, a reserved port and a spring shaft are disposed, the baffle constitutes an elastic rotating structure through the spring shaft and the fixing plate, and by the action of the cavity, the capacitor body can be placed. When the capacitor body is in the working state, a high temperature is generated, so that the airflow around the capacitor body expands, the outward thrust of the baffle can be given, and the rotation of the spring shaft can drive he baffle to rotate to create a gap with the fixing plate, so that the hot air flow can be quickly exchanged with the cold air flow inside the main body, thereby effectively preventing the high temperature explosion phenomenon of the capacitor body.

The invention discloses a novel manufacturing process of PC-ABS automobile interior parts. By adopting 3D printing, the automobile interior parts in any shape can be researched, developed and manufactured, so that the psychological requirements of consumers for personalized consumption are met to the greatest extent. Meanwhile, the 3D-printed interior parts are subjected to coating treatment in acoating mode, and thus the surface quality of the printed parts is greatly improved; and moreover, films made of various materials are adopted for coating, so that various fabrics, leather and materials with unique hand feeling can be simulated at will, and finally, the 3D-printed automobile interior parts can be directly used as automobile finished parts. Besides, regarding production, manufacturing and maintenance of the interior trim parts in the automobile industry, the method of integrating 3D printing and coating can simplify the production link, shorten the production period and accelerate the upgrading speed of an automobile interior structure, and the method also has huge advantages in the aspects of automobile maintenance, emergency treatment of sudden events and the like.

The invention relates to a crimping machine control system. The crimping machine control system comprises a position sensor and a control platform, wherein the position sensor is used for acquiring the position information of a sliding block in real time and transmitting the acquired position information to the control platform in real time; the control platform controls the sliding block to moveto a first preset position to make a plug on a quick-change handle to be in one-to-one correspondence with the jack position on a die head after obtaining a first die-change instruction; and the control platform controls the sliding block to move to a second preset position to separate an annular pin on the die head from a die seat to take out the die head after acquiring a second die change instruction. The invention has the beneficial effects that in the process of replacing the die head, a user only needs to input the corresponding control instructions on the control platform and perform the corresponding operations after the sliding block moves in place, and repeated contraction and expansion debugging are not needed, so that the replacement speed and efficiency of a die are improved,and meanwhile, the loss of a crimping driving mechanism is reduced.

The invention belongs to the field of drilling machines, in particular to a coal mining drilling machine with a drill bit convenient to replace and aims at the problems that the existing drilling machines are mainly linear, the mining angle is inconvenient to adjust, the existing drilling machines are inconvenient to replace drill bits, the replacement speed is low. The coal mining drilling machine comprises a drilling machine base and a motor base arranged at the top of the drilling machine base, a flexible shaft is movably sleeved with a flexible shaft sleeve, one end of the flexible shaft sleeve is fixed on the side wall of a supporting board, a fixing sleeve is fixed to the other end of the flexible shaft sleeve, the right end of the flexible shaft extends into the fixing sleeve and isfixedly provided with a connecting shaft, the other end of the connecting shaft extends out of the fixing sleeve and is fixedly provided with a connecting base, an installing shaft is clamped to theright end of the connecting base, a drill bit base is fixed to the other end of the installing shaft, and a drill bit is installed on the drill bit base. Through ingenious addition of the flexible shaft, the drill bit part can be separated from the driving motor part, and therefore the angle of the drill bit can be conveniently adjusted without affecting operation of a driving motor.

The invention discloses a rapid replacement and installation system of a power battery pack of a new energy vehicle, which can conveniently and rapidly realize the replacement of the battery pack, has high replacement efficiency, separately stores new and old battery packs, facilitates the management of the battery packs, can effectively improve the replacement capability of the battery pack, realizes full-automatic replacement, and improves the safety of the battery pack. New and old battery packs are stored in an underground pit, space can be saved, safety can be guaranteed, by arranging a transfer mechanism, the replacement efficiency and the replacement speed of the battery packs are effectively improved, in addition, a screw tightening and loosening mechanism for tightening or loosening screws for fixing the battery packs can be correspondingly arranged on a grabbing execution assembly, and the replacement efficiency of the battery packs are improved. The grabbing execution assembly can effectively guarantee the grabbing and mounting efficiency of the battery pack, the problems of collision and the like of the battery pack during mounting and positioning are solved, the replacement capacity of the battery pack is effectively improved, the replacement safety of the battery pack is improved, and the labor intensity is reduced.