88results about How to "Easy to record" patented technology

This utility model relates to the field of solenoid valve testing technology and discloses a solenoid valve life test bench that is easy to fix. It includes a bench body, a vertical plate fixedly mounted on the upper end of the bench body, a groove formed at the upper end of the vertical plate, a movable component slidably mounted inside the groove, and a mounting groove formed at the upper end of the movable component. A test probe connected to a multimeter is mounted inside the mounting groove. A placement plate is fixedly mounted on the upper end of the bench body, and a fastening structure is provided on the upper end of the placement plate. The fastening structure includes a fastening seat fixedly mounted on the upper end of the placement plate, a fixing plate fixedly mounted on the rear side of the upper end of the fastening seat, a movable rod movably mounted inside the front end of the fastening seat, a movable plate fixedly mounted on the rear end of the movable rod, and a spring mounted on the outer wall of the movable rod. A solenoid valve body is positioned between the movable plate and the fixing plate. This utility model discloses a solenoid valve life test bench that is easy to fix, which can speed up the fastening of the solenoid valve and accelerate the energization test of the solenoid valve.

The invention discloses a method for drawing a bottom surface disease distribution diagram of a main arch ring of a two-way curved arch bridge. According to the method, arch rib and arch wave numbers, an arch rib local coordinate system, an arch wave local coordinate system, a disease position recording standard, an overall coordinate system, an arch rib disease position description standard, an arch wave disease position description standard and a disease pattern drawing standard are included. On one hand, a set of independent local coordinate system based on a horizontal projection plane is established for each arch rib and arch wave of the main arch ring of the two-way curved arch bridge, on the other hand, a three-dimensional curved surface is expanded into a two-dimensional curved surface along the bridge direction and the transverse bridge direction, and an overall coordinate system reflecting the actual size of the main arch ring is established; local disease coordinates are reflected in the actual position of the main arch ring of the two-way curved arch bridge through coordinate conversion, and accurate disease drawing of the complex three-dimensional curved surface of the main arch ring of the two-way curved arch bridge is achieved.

The utility model discloses a kind of coal mine hydrogeology exploration devices, belong to hydrological exploration field, including installation pipe, the bottom of installation pipe is fixedly connected with a plurality of annularly arranged fixed sheets, the top of installation pipe is fixedly connected with fixed plate, fixed plate is provided with mounting mechanism, fixed mechanism is installed in the inside of installation pipe, and fixed mechanism includes limit ring and mounting ring. Advantageous effects are that: fixed mechanism, exploration mechanism and recording mechanism are set, the setting of movable rod and movable disc cooperation floating ball is installed between limit ring and mounting ring, water level height and water flow direction are reflected on recording paper by a plurality of graphite heads on connecting disc, staff can quickly understand water level height and water flow direction and change range by observing trace on recording paper, improve the convenience of water temperature address exploration, and facilitate data recording.

The utility model belongs to waterproof material performance test technical field especially, it is related to a kind of building waterproof material performance testing device, including support frame, the support frame is used to support whole testing device, the upper left of support frame is fixedly installed with controller, and controller includes central control module, data acquisition processing module and touch control display module;Water storage bucket, the water storage bucket includes upper shell, lower shell and the middle part communication pipe between both, and the middle part of communication pipe is installed with electromagnetic valve electrically connected with controller, the bottom end of water storage bucket is detachably installed with test assembly, and the bottom end outer wall of water storage bucket is equipped with positioning assembly;Fixed frame, the fixed frame is fixedly installed in the top of support frame, and the middle part position of fixed frame is fixedly installed with electric push rod electrically connected with controller.The data obtained by the utility model are more accurate, and the real performance of waterproof material can be detected.

The utility model provides a combined optical experiment box teaching aid. The combined optical experiment box teaching aid is composed of a box body, three drawers capable of being drawn out completely are arranged in the box body and correspond to teaching aids of light reflection, light three-primary color and dispersion and light refraction respectively, and an experiment board is arranged at the top of the box body and corresponds to a light linear propagation teaching aid. According to the teaching aid, experiments of linear propagation of light, reflection of light, refraction of light, three primary colors and dispersion of light and the like are integrated in one experiment box through modular design, and the problems that an existing optical teaching aid is poor in integration, insufficient in light path visualization, complex in operation, poor in portability and the like are solved. The teaching aid has the advantages of simplicity and convenience in operation, clear light path, high interactivity and the like, is suitable for classroom teaching and autonomous exploration of students, and contributes to improving the teaching effect and the scientific literacy of the students.

The invention discloses a lower discharging foaming device which comprises a movable base, a lower discharging foaming device, a lower discharging foaming device and an upper discharging foaming device, and a walking wheel set is arranged at the bottom of the movable base; the vertical bracket is fixedly mounted on the movable base; the variable-length flow guide mechanism comprises a flow guide channel which is arranged in an inclined mode and is telescopic in length, and the higher end of the flow guide channel is connected with the upper portion of the vertical support; the length adjusting driving mechanism is mounted on the vertical bracket, is in transmission connection with the movable part of the length-variable flow guide mechanism, and is used for driving the movable part to move so as to change the effective length of the flow guide channel; and the buffer mechanism is arranged in the groove of the flow guide groove channel and is used for providing damping buffer when the foaming profile slides down along the groove.

The invention discloses an intelligent automatic hanger machine for hot galvanizing of iron accessories, and relates to the technical field of industrial machinery, a linkage type circulating arrangement and transfer mechanism is arranged at the top of a mounting rack main body, and the linkage type circulating arrangement and transfer mechanism is used for arranging and transporting workpieces to be galvanized; according to the multi-point magnetic attraction device, through mutual cooperation of the multiple sets of magnetic attraction installation boxes and the multi-point electromagnetic attraction pieces, the electromagnetic attraction pieces with the proper number and position can be selectively driven to conduct attraction according to the shape and the weight of the iron accessories to be attracted, and therefore the workpieces can be hung on the outer sides of the corresponding hanging tools in order. The transverse position, the longitudinal position and the arrangement density of the iron accessories are adjusted, then it is ensured that the iron accessories can be conveyed forwards in a neat arrangement mode in the hanging process, the hanging frame can rapidly hang the iron accessories conveyed to the tail end of the circulation driving belt, and then the working efficiency of the hanging tool machine is effectively improved; and the working intensity of operators is reduced.

The utility model belongs to the field of detection device, concretely is a kind of viscosity detection device, including device main body, the lower portion of device main body is provided with detection module, and the lower portion of detection module is installed with sample disc, and the bottom of sample disc is provided with auxiliary module;The detection module includes electric push rod, inspection box, sliding slot, movable rod, spring and scale, the bottom of electric push rod is installed with inspection box, and the inside of inspection box is reserved with sliding slot, the inside of sliding slot is provided with movable rod, and the top of movable rod is installed with spring, and the outer wall of movable rod is provided with scale;The utility model has the function of classification detection, detects the viscosity between different material of water-based paint, can directly observe the size of viscosity, is convenient to disassemble and maintains replacement, reduces detection result error, uses modular design to improve detection efficiency, has heating function, controls temperature change, so that detection result is more close to actual situation.

The invention discloses a quartz round tube type product fine burning and welding automation device and a quartz round tube type product fine burning and welding method applying the device. The device comprises a rack and a control module, the rack is provided with a liftable workpiece clamping and rotating module and a flame machining module which are electrically connected with the control module, the flame machining module is located on one side of the workpiece clamping and rotating module, the liftable workpiece clamping and rotating module comprises a chuck and a main shaft, one end of the main shaft is in transmission connection with the chuck, and the other end of the main shaft is in transmission connection with the control module. And the other end of the control module is connected with a lifting driving piece which is also electrically connected with the control module. The method has the advantages of excellent processing quality and consistency, good flexibility, strong adaptability, traceable and optimized process and capability of greatly improving the production efficiency. And the labor intensity and the dependence on skilled workers are greatly reduced.

The invention relates to a portable medium-voltage carrier line detection device and method, the portable medium-voltage carrier line detection device comprises an insulating rod, a signal collector and a fixed box, the fixed box is provided with a wire slot for accommodating a to-be-detected wire, and a sliding rod and a screw rod are arranged along the axial direction of the wire slot and are driven by a driving motor; the first sliding block is matched with the screw rod and the sliding rod and drives the sliding frame to move; an arc-shaped ice crushing strip is arranged on the sliding frame and is matched with the guide wheel and the guide folding rail to extrude and crush an ice shell; the second sliding block drives the ice shoveling semi-ring to move in the axial direction through the second telescopic rod to shovel an ice shell. The semi-ring magnet is matched and closed with the extrusion strip through the first telescopic rod, the first spring and the first extrusion wheel to form a current induction magnetic ring, and axially scans and monitors current along with the first sliding block. The method has the effect of improving the detection stability.

The utility model discloses a test platform for a compression bearing capacity test for a wind power test, and belongs to the technical field of wind power construction, the test platform for the compression bearing capacity test for the wind power test comprises a base, and the front end and the rear end of a lower pressing plate are rotationally connected with pushing mechanisms; the front end and the rear end of the sliding shaft are fixedly connected with sliding mechanisms, the top of the base is slidably connected with a limiting mechanism, and the outward end of the sliding shaft is fixedly connected with a reset mechanism. According to the utility model, the lower pressing plate is driven by the electric push rod, so that the compression bearing capacity of the wind power equipment can be quickly and accurately tested, the automation degree of the test process is high, the manual intervention is reduced, and the test efficiency is improved; the bearing plate is automatically inclined after the test is completed, and automatic unloading is realized by utilizing the dead weight of the wind power equipment, so that tedious operation of manual carrying is avoided, and time and labor cost are saved; and through cooperation of the tension spring and the guide rail, the bearing plate can be automatically reset to the initial position after unloading, and extra operation is not needed.

The utility model relates to the technical field of wind power blade maintenance, and provides a wind power blade zero alignment device which comprises a blade alignment laser transmitter and a hub alignment laser transmitter and further comprises a hollow through hole formed in the middle of a base, the hub alignment laser transmitter is installed in the hollow through hole in a penetrating mode, and a level bubble is installed on the upper end face of the base. The base is used for observing the levelness of the base, three supporting pieces are rotatably installed on the lower portion of the base, the supporting pieces can stretch out and draw back to adjust the supporting length so as to adjust the levelness of the base, the synchronous structure is installed among the three supporting pieces and used for synchronously rotating the three supporting pieces and limiting the rotating angle, and the longitudinal sliding rod set is installed between the base and the synchronous structure. Longitudinal movement of the synchronous structure is limited. The problem that in the prior art, a plane formed by laser emitted by a wind power blade zero alignment device is prone to generating vertical deviation from the horizontal plane is solved.

The utility model relates to the technical field of sports training equipment, concretely is a kind of competition training system, including track and field starting detection terminal, order component, infrared pair of shooting components and LED result display screen, track and field starting detection terminal is composed of LCD screen and pressure sensing module, passes through LORA wireless communication connection, supports blind table access and pressure threshold adjustment, order component adopts wireless order handle, integrates each just in place, preparation, gunshot button and voice prompt function, support networking and single machine mode. Infrared pair of shooting components is symmetrically arranged, accurately detects the moment of sprinting, and the LED result display screen receives data through LORA, and the real-time display result is displayed, and the built-in thermal printer can output the result immediately, applicable to track and field training and grass-roots events, realize the high-precision automatic acquisition, display and printing of starting reaction time and sprint result.

The utility model discloses an air volume adjusting device of a constant-displacement air conditioner, which relates to the technical field of air volume adjustment of air conditioners, and comprises a constant-displacement air inlet air conditioner, one end of the air inlet air conditioner is communicated with an air flow meter through a pipeline, and the other end of the air inlet air conditioner is communicated with a precision filter through a pipeline, adjustable electric valves are mounted on a pipeline between the air inlet air conditioner and the air flow meter and a pipeline between the air inlet air conditioner and the precision filter, and the other ends of the adjustable electric valves between the air inlet air conditioner and the air flow meter are connected with an air pump through pipelines; according to the utility model, a part of air is pumped out from the rear part of the system through the air pump and is injected into the pipeline between the air inlet air conditioner and the air flow meter, so that the purpose of increasing the air volume is achieved under the condition that the displacement of the air inlet air conditioner is not changed, and the air flow in the brake emission measuring instrument is controlled through the opening degree of the two adjustable electric valves.

The present application relates to a kind of matrix drill pipe storage system and conveying system, belong to mechanical design field.The matrix drill pipe storage system includes several drill pipe storage units arranged in matrix, all the drill pipe in the drill pipe storage unit is consistent in direction;Each drill pipe storage unit includes a base, the base is provided with side slope, the side slope is provided with partition, the distance between adjacent partition is matched with the diameter of drill pipe.The matrix drill pipe conveying system is provided with sliding rail in the side of matrix drill pipe storage system, and the sliding rail is consistent with the direction of drill pipe inside it;Drill pipe grabbing system is slidably arranged on the sliding rail.The present application can solve the problem that the capacity of existing drill pipe box is too small, and manual loading and unloading is needed, and the work process is complicated.