24results about How to "Improve post-maintenance efficiency" patented technology

The invention discloses a lightning protection grounding protection device for a wind generating set, and the device comprises a main part which comprises a wind generating set cabin for a wind generating set, a wind generating set blade, and a wind generating set supporting column. The lightning protection grounding part comprises a lightning protection unit I arranged on the wind turbine generator cabin, a lightning protection unit II arranged on the wind turbine generator blade, a conductive unit arranged on the side wall of the wind turbine generator cabin, and a grounding unit arranged on the outer surface of the wind turbine generator supporting column; the lightning protection grounding device can realize double guarantee, effectively protect the top end of the blade of the wind turbine generator from being damaged by lightning stroke, effectively protect equipment in a cabin of the wind turbine generator from being damaged by lightning stroke, and improve the lightning protection grounding effect.

The utility model discloses a deodorization biological filter capable of uniformly distributing gas. The deodorization biological filter comprises a filter box body and a gas inlet system, the filtering box body is sequentially provided with a gas outlet layer, a biological filler layer and a gas bin layer from top to bottom; the air bin layer is uniformly divided into a plurality of groups of independent air bins through partition walls, and each group of independent air bins is externally connected with an air inlet system; baffles are arranged on the partition walls in an upward extending mode and evenly divide the biological filler layer into multiple sets of independent filler bins, discharging openings are formed in the bin walls of the two sides of each set of independent filler bin, and a charging opening is formed in the top of each set of independent filler bin; the baffle extends upwards to be provided with a partition plate which is provided with a plurality of sets of vent holes. A filler grating is arranged between the biological filler layer and the gas bin layer, and the section of the filler grating is in an inverted V shape; an air outlet is formed in the top of the filtering box; the air inlet system is composed of an air inlet main pipe, air inlet branch main pipes and air inlet branch pipes. The device disclosed by the utility model is novel in structure, high in loading and unloading efficiency, more uniform in gas distribution and good in odor purification effect.

This invention discloses a simulation debugging method. The simulation debugging method is applied to a controller connected to a power interface, which is connected to a power supply terminal. The method includes: generating a first power signal loaded with simulation debugging information; transmitting the first power signal to the controller via the power interface; the controller parsing the first power signal to reconstruct the simulation debugging information; the controller performing simulation debugging based on the simulation debugging information and obtaining the debugging result; and the controller converting the debugging result into a second power signal and outputting the second power signal via the power interface. The technical solution of this application can effectively reduce the simulation debugging time after a product enters the market and improve product maintenance efficiency.

The municipal engineering drainage channel with the garbage lifting function comprises a drainage channel body and a drainage grid installed at the top of the drainage channel body, installation blocks are symmetrically fixed to the inner side of the drainage channel body, and lead screws are symmetrically installed on one side of the inner bottom face of the drainage channel body. The other side of the inner bottom surface of the drainage channel body is symmetrically connected with guide rods, the bottom end of the screw rod is rotatably connected with the drainage channel body, the screw rod is rotatably connected with the mounting block, the guide rods are fixedly connected with the drainage channel body, and the guide rods are fixedly connected with the mounting block. Connecting blocks are symmetrically installed in the drainage channel body, the connecting block on one side is in threaded connection with a lead screw, and the problems that the device cannot effectively collect solid waste in a unified mode, follow-up solid waste sweeping treatment is troublesome, a filtering device at the bottom of a deep water channel is inconvenient to lift when disassembled, and the working efficiency is high are solved. And the cleaning and replacing efficiency is reduced.

This utility model relates to the field of shredders. An integrated shredding device with a multi-stage shredding mechanism includes a frame. A primary shredding mechanism is located at the top of the frame, and a secondary shredding mechanism is located at the bottom. The primary shredding mechanism includes a primary shredding box and multiple rotatable primary shredding blades and multiple fixed primary shredding blades within the box. The primary shredding box has a primary feed inlet at the top and a primary discharge outlet at the bottom. The secondary shredding mechanism includes a secondary shredding box and multiple rotatable secondary shredding blades within it. The secondary shredding box has a secondary feed inlet at the top and a secondary discharge outlet at the bottom. This utility model integrates the primary and secondary shredding mechanisms, arranged closely together, resulting in a compact structure and small footprint. It enables two-stage shredding of materials, is flexible in use, and can be used in conjunction with a box truck or stationary in a specific location.

The utility model relates to the field of heat dissipation shells, in particular to a lithium battery BMS (Battery Management System) fast-assembly heat dissipation shell, an upper cover is arranged on the upper part of a bottom shell in a covering manner, the upper cover and the bottom shell are connected through a plurality of connecting rods, an insertion block is arranged on one side of the upper cover, and when the upper cover and the bottom shell are connected in a covering manner, the insertion block is butted and locked with a limiting mechanism arranged on one side of the bottom shell. According to the utility model, the heat dissipation shell is composed of the bottom shell and the upper cover, and the upper cover is quickly locked and butted through the insertion column structure arranged on one side of the bottom shell, so that the connection state of the bottom shell and the upper cover is changed only by driving the insertion column to move through the pull rod in the disassembly and assembly process, and the quick opening effect of the upper cover is realized through the arrangement of the connecting rod and the torsional spring piece; the assembling efficiency of the BMS equipment is improved, and the later maintenance efficiency is improved.

The utility model discloses a double-sided liquid-cooling external water-cooling pipeline battery pack structure, which comprises a box body and a plurality of battery modules arranged on the box body, a side cold plate is arranged on one side surface of each battery module, a side cold plate adapter is arranged at the rear tail end of each battery module, the side cold plate comprises a side cold plate main body, and the side cold plate main body is connected with the side cold plate adapter. Limiting blocks are tightly attached to the side faces, facing the side cold plate adapters, of the rear tail ends of the side cold plate bodies, two spaced box adapters are welded to the rear wall of the box, and through holes penetrating through the rear wall and allowing the side cold plate adapters to be installed therein are formed in the positions, located on the two sides of the box adapters, of the rear wall of the box. A waterway plate is installed on the outer side face of the rear wall of the box body, a side cold plate water cooling connector is welded to the position, opposite to the side cold plate adapter, of the waterway plate, and a box body water cooling connector is welded to the position, opposite to the box body adapter, of the waterway plate. The problem of short circuit of the battery pack caused by leakage of cooling liquid can be avoided.

The utility model relates to the field of heat-conducting gel production, in particular to a heat-conducting gel pouring device for production, which comprises a glue pouring machine body, a control valve is mounted on one side of the glue pouring machine body through a mounting frame, a glue box is arranged on one side far away from the control valve, a conical cavity is arranged inside the glue box, and an electric heating rod is arranged in the cavity. An electric heating ring is arranged on the inner wall of the cavity, a plurality of stirring impellers are arranged below the electric heating rod, a glue outlet is formed below the stirring impellers, and the glue outlet is connected with a glue filling nozzle through a connecting disc. Gel can be heated through the electric heating rod assembly arranged in the glue box, the situation that glue cannot be discharged due to the fact that the glue is too low in temperature and thick is avoided, the fluidity of the glue can be improved through the stirring impeller so that the glue discharging rate can be increased, and meanwhile through the arrangement of the rotating disc and the connecting disc, the glue can be poured into the filter screen and the glue pouring nozzle inside. The purity of the colloid is guaranteed, the later maintenance efficiency is improved, the working efficiency is improved, and the service life of equipment is prolonged.

This utility model provides an LED backlight structure, relating to the field of LED backlight technology. It includes a frame, with a backplate fixedly mounted on one side of the inner wall of the frame, and a light source plate slidably mounted on the other side of the inner wall. A mounting plate is also provided on one side of the frame. The frame includes three closed sides and one open side, with connecting buckles fixedly mounted at both the upper and lower ends of the open side. This structure utilizes a copper and aluminum composite backplate design to achieve efficient heat conduction and uniform heat dissipation, effectively extending the lifespan of the LED light source. The hollow heat sink structure increases the heat dissipation area and heat flow circulation, preventing light leakage. The overall structure is compact, eliminating the need for fans and air ducts, meeting the requirements of thin, quiet devices. The quick-installation mechanism of the mounting plate and connecting buckles ensures rapid disassembly and assembly of the light source plate, improving maintenance efficiency and reducing operating costs. It is suitable for applications requiring frequent light source replacement. The structure is lightweight, has efficient heat dissipation, is easy to assemble, and possesses good environmental adaptability.

The invention provides a noise reduction device for a power transformer vibration data collection device, and belongs to the technical field of electric power engineering, in order to solve the problem that replacement of an existing shock absorber is tedious, the noise reduction device comprises a transformer collection device, a noise reduction support, a support shield, a damping shock absorber, a noise reduction bolt, a support leg, a support replacement mechanism and a support moving mechanism; the noise reduction support is located on the lower end face of the transformer collecting device. The supporting shield is fixedly connected to the lower end face of the noise reduction support. The damping shock absorber is located on the lower end face of the noise reduction support. The noise reduction bolt is in threaded connection with the interior of the noise reduction bracket; the supporting legs are connected into the supporting protective cover in a sliding mode. The support replacement mechanism is arranged in the support shield; and the support moving mechanism is arranged in the support legs. By adopting the supporting and replacing mechanism, the later maintenance efficiency of the noise reduction device is improved, and by adopting the supporting and moving mechanism, the application range of the noise reduction device is widened.

The utility model relates to the technical field of touch keys, in particular to a key assembly applied to a PCB (Printed Circuit Board), which comprises keys and a key frame matched with the keys, the keys comprise connecting bodies and touch bodies, the key frame comprises a frame body and limiting holes, the frame body is matched with the PCB, and the limiting holes are formed in the frame body. The limiting hole is formed in the position, corresponding to a key bonding pad on the PCB, of the frame body, the connecting body is arranged on the lower side face of the touch body, the touch body is fixedly arranged in the limiting hole, and the end, away from the touch body, of the connecting body penetrates through the frame body and then makes contact with the key bonding pad on the PCB. And the product assembly efficiency and the product maintenance efficiency are improved.

The utility model discloses an installation structure and PLC controller, wherein an installation structure includes: installation box, a plurality of threading hole and joint mechanism. The side opening of installation box is rotationally provided with the cover. The joint mechanism is installed in the installation box, and the joint mechanism comprises: a backplate, a pair of slide rails, a mounting plate, a plurality of elastic limit components and a control board. The backplate is fixed to the inner wall of the installation box. The pair of slide rails are both fixed to the backplate. The same end of the pair of slide rails is both drilled with an insertion slot. The mounting plate is fixed with a pair of sliding blocks on the side close to the slide rails. The pair of sliding blocks are respectively slid in the pair of slide rails. The locking slide rail is fixed to the backplate and is arranged between the pair of slide rails. The plurality of elastic limit components are all installed in the locking slide rail. The mounting plate is fixed with a limit plate. The limit plate is slid in the locking slide rail. The utility model is designed through the coherent structure, which facilitates the disassembly of the PLC controller in the later period, and effectively improves the efficiency of the later maintenance.

This utility model relates to an explosion-proof dual-sided three-axis gimbal, comprising a fixed housing, a rotating housing, and an observation housing. The rotating housing is rotatably mounted on the fixed housing. A vertical steering motor is housed within the fixed housing, and its output shaft drives and connects to the rotating housing. A horizontal steering motor is housed within the rotating housing, and it drives and connects to the observation housing. The observation housing houses a visible light camera and an infrared camera. The observation housing includes a first sub-housing and a second sub-housing, symmetrically distributed on both sides of the rotating housing. The rotation center axes of the vertical and horizontal steering motors are perpendicular to each other. Compared with existing technologies, this utility model has advantages such as flexible lens adjustment, wide coverage, convenient maintenance, and wide applicability.

The utility model belongs to the technical field of data transmission, and discloses a device for transmitting detection data of instruments and meters, which comprises a supporting piece and a data transmission module body used for transmitting data, one side of the supporting piece is fixedly connected with a bottom plate and two side frames, the bottom plate is positioned below the two side frames, and the bottom plate is positioned below the two side frames. A mounting space for placing a data transmission module body is formed among the bottom plate, the two side frames and the supporting piece, the side frames are arranged on the sides, opposite to the supporting piece, of the side frames, springs are connected between the side frames and the connecting plate, one side of the connecting plate is fixedly connected with limiting rods, and the limiting rods are located on one sides of the springs; one end of the limiting rod extends into the side frame and abuts against the data transmission module body. When the data transmission module body needs to be disassembled, only the data transmission module body needs to be pulled, time is not needed to be wasted for disassembling the fixing structure, the later maintenance difficulty of the data transmission module is reduced, and the later maintenance efficiency of the data transmission module is improved.

The utility model discloses a constructional engineering safety fence which comprises a supporting frame, the exterior of the supporting frame is fixedly connected with a U-shaped limiting frame, the interior of the supporting frame is fixedly connected with a supporting plate, the interior of the supporting plate is provided with a handrail mechanism, the handrail mechanism is arranged in the U-shaped limiting frame, and the U-shaped limiting frame is fixedly connected with the U-shaped limiting frame. And a replacement mechanism is arranged outside the handrail mechanism. According to the safety fence for constructional engineering, the insertion rod is pulled up, limitation between the rotating cover and the sliding shell is relieved, then the rotating cover can be rotated to relieve limitation between the clamping block and the limiting groove, the sliding shell can be pulled or pressed, and the overall height between the sliding shell and the installation shell is adjusted; the water spraying height of the water spraying pipe installed on the fixed bottom shell and the movable shell is further adjusted, the height of the water spraying head is adjusted according to the situation of a construction site, the water spraying area is further changed, and the dust falling effect on the construction site is improved.

The utility model discloses a multifunctional weak current integrated system distribution box, which comprises a box body, an opening and closing door is arranged on the outer side wall of the box body, a visual window is arranged in the opening and closing door, a handle is fixedly connected to the outer side wall of the opening and closing door, and a pair of fixing columns is fixedly connected to the interior of the box body. A pair of mounting plates is arranged between the fixing columns on the two sides. In the actual use process, during installation, the L-shaped right-angle plate is lifted upwards and then released, the installation plate can be accurately positioned under the elastic action of the spring, the electric appliance switch is fixed at the required position, and different installation requirements can be met by adjusting the position of the installation plate; and the use of the plug pin ensures the firm fixation of the position of the mounting plate, and the synergistic effect of the structures solves the problem that the time and labor are wasted because a worker needs to hold the clamp switch with one hand and mount with the other hand when mounting the electric appliance switch, and improves the mounting efficiency and flexibility at the same time.

The present invention relates to a graphite lubrication device for a rotary kiln, which comprises a roller seat and a roller; the roller is rotatably arranged on the roller seat; and a mounting bracket is also provided; the mounting bracket comprises a support portion, the support portion is fixedly connected to the roller seat, a box body is fixedly provided on the support portion, and a through cavity is provided on the box body; the graphite block is slidably arranged in the through cavity of the box body; a weight ball is provided in the box body, which presses on the upper end of the graphite block, drives the lower end of the graphite block to extend from the box body and always clings to the circumferential surface of the roller. The present invention enables the graphite block to obtain a lasting clamping force and lubricates the surface of the roller through the action of the graphite block and the clamping assembly. The present invention also has the characteristics of simple structure, convenient maintenance and low failure rate.

The utility model provides an air supply module and an air spring, relates to the technical field of automobile air suspensions, and aims to optimize the structure of the air supply module to a certain extent and reduce the processing difficulty and the production cost of the air supply module. The utility model provides an air supply module which comprises an air supply mechanism and a driving component. The air supply mechanism comprises a pneumatic block, a compressor assembly and a sealing piece, the ventilation end of the pneumatic block is in butt joint with the ventilation end of the compressor assembly, the sealing piece is located between the pneumatic block and the compressor assembly, and the pneumatic block is detachably connected with the compressor assembly; the driving component is connected with the input end of the compressor assembly so as to drive the compressor assembly to form high-pressure gas to enter the pneumatic block.

The utility model provides a chip fault positioning device and a server, and relates to the technical field of fault positioning, the device comprises a host end, an enabling control circuit and an I2C link switch circuit, the enabling control circuit is connected with the host end; the I2C link switch circuit is connected with micro-control units (MCUs) in the at least two GPU modules, the enabling control circuit and the host end, and the I2C link switch circuit is used for enabling the host end to be in communication connection with the MCUs corresponding to the GPU modules based on enabling control signals; the MCU is respectively connected with at least two artificial intelligence AI chips in the GPU module; and the host end is used for generating a fault positioning signal based on the heartbeat signal corresponding to each AI chip connected with the MCU. According to the utility model, rapid positioning of the fault AI chip can be realized under the unattended condition, and the later maintenance efficiency is improved.

The utility model discloses a battery pack and including the electromobile, the battery pack includes the battery box body, the battery box body includes the upper cover, bottom plate and is used for accommodating the accommodation cavity of functional part, the upper cover and / or bottom plate is provided with the opening, the opening is communicated with the accommodation cavity, and the battery box body is provided with the upper cover and the bottom plate. The upper cover and / or the bottom plate are / is detachably connected with a sealing cover, and the sealing cover is used for sealing or opening the opening. When functional parts in the battery box body need to be maintained or replaced, the sealing cover can be detached, and the functional parts are maintained and replaced from the opening, so that the upper cover and / or the bottom plate do not need to be detached, the workload of later maintenance is favorably reduced, and the maintenance efficiency is improved. Particularly, when the upper cover and / or the bottom plate are / is fixed in a bonding manner, the opening can solve the problem that the upper cover and / or the bottom plate cannot be detached or the fixing effect is poor after the upper cover and / or the bottom plate are / is detached, and the performance integrity of the maintained battery pack is guaranteed.

The present invention discloses a detachable joint closing structure for a special-shaped stone column, comprising: a column base, a steel frame base, a special-shaped stone surface layer unit, a closing fixture and a closing strip, wherein the steel frame base comprises a vertical keel and a horizontal keel, the horizontal keel is fixedly mounted on the vertical keel, an inclined jointing surface is arranged at both ends of the horizontal keel, and symmetrically arranged screws are also arranged at both ends of the horizontal keel, the special-shaped stone surface layer unit is fixedly mounted on the horizontal keel, the closing fixture is arranged at the joint of two adjacent horizontal keels, and the plug-in plate of the closing strip passes through the joint gap and is buckled in the buckle seat of the closing fixture. Compared with the prior art, the present invention adopts a detachable closing component formed by a combination of a closing fixture and a closing strip, and the stainless steel closing strip is directly connected to the steel frame base through the closing fixture, so that the installation efficiency and the later maintenance efficiency are greatly improved.