105results about How to "Accurate coverage" patented technology

The invention discloses an agent task scheduling planning method, and relates to the technical field of agent scheduling. The method comprises the steps of analyzing a task instruction to generate atomic tasks capable of being independently executed, constructing a subtask dependency graph, and defining association constraints between the tasks; determining the real-time resource occupancy state of the intelligent agent to obtain a resource state tensor, completing resource-task association anchoring and dependency priority ranking in combination with the sub-task dependency graph, and generating a task priority sequence with resource constraint; performing dynamic capability matching and predictive load balancing calculation on the sequence through a task-agent adaptation model, and determining a target execution agent of each atomic task; and based on the target execution agent and the subtask dependency graph, performing time sequence scheduling arrangement and conflict resolution, and generating a collaborative execution scheme. The method improves the reasonability and efficiency of agent task scheduling, reduces resource conflicts and execution timeout risks, and is suitable for agent cluster collaborative scheduling in a complex scene.

The invention discloses a gravitational field model-based lattice space segmentation radiotherapy lattice point optimization method, and relates to the technical field of radiotherapy. According to the method, by combining a PET-CT functional image, a key region, especially a hypoxic region (functional target region), of a tumor is recognized more accurately, and the positions and the distances of lattice points are dynamically adjusted according to biological characteristics of the tumor; arrangement of lattice points is dynamically adjusted through a gravitational field model, it can be guaranteed that a high-dose area accurately covers a key area of a tumor, unnecessary side effects can be reduced to the maximum extent, the risk of tumor recurrence is reduced, the method can better adapt to functional heterogeneity of the tumor, personalized treatment is achieved, and the method has good application prospects. And the influence on normal tissues is reduced while the treatment accuracy is improved, a more reliable treatment scheme is provided for treatment of complex tumors, and accurate dose distribution aiming at different tumor biological characteristics is realized.

The invention provides a state machine verification method, device and system, a storage medium and electronic equipment, and is applied to the technical field of chip design and verification. The method comprises the steps that a state machine model of the digital chip is obtained, a verification set containing a plurality of signal combination sequences is obtained, and the signal combination sequences are generated by conducting cross combination on input signals of the state machine model. And in the target state jump link, traversing all signal combination sequences of the verification set, and recording a static traversal verification result and a test excitation record result. And when a static traversal verification result shows that all link function coverage points are hit, inputting a signal combination sequence which hits the link function coverage points in a test excitation record result into a state machine model and a tested state machine for dynamic simulation verification, and finally obtaining a state machine verification result of the digital chip. And all possible effective links of the state machine are ensured to be correctly covered, so that the comprehensiveness and integrity of verification of the state machine are improved.

The invention relates to the technical field of eutectic, in particular to a binding head assembly, eutectic equipment and a chip mounting method.The binding head assembly comprises a driving assembly, a suction nozzle assembly and a visual assembly, and the suction nozzle assembly is arranged at the output end of the driving assembly and comprises a suction nozzle base, a suction nozzle, a first transparent part and a second transparent part; a through hole is formed in the suction nozzle seat, and the visual assembly is aligned with the through hole; the suction nozzle is arranged at one end of the through hole, and the first transparent part is arranged at the other end of the through hole and seals a port of the through hole; a penetrating adsorption channel is formed in the suction nozzle and communicated with the through hole, and an air path connecting hole is formed in the inner wall of the through hole; the suction nozzle is further provided with a perspective observation window, the observation window and the adsorption channel are arranged in a spaced mode, projection is conducted in the axial direction of the through hole, and the projection of the observation window is located in the projection of the through hole. The binding head assembly provided by the invention can be used for carrying out high-precision positioning on a plurality of chips in the eutectic mounting process.

The invention relates to the technical field of medical equipment, in particular to an intelligent anorectal drug delivery system. Comprising a conveying pipe, a medicine conveying pipe and a convex-point air bag; comprising a guide tube and an imbedding part for supporting the air bag; a power unit; an image acquisition unit; a resistance acquisition unit; when it is judged that the preset air pressure of the supporting air bag does not meet the supporting preset standard, the preset air pressure of the supporting air bag is reduced; preliminarily judging whether the conveying of the conveying pipe meets a preset standard or not based on the resistance of the power wheel; when it is secondarily judged that conveying of the conveying pipe does not meet the preset standard based on the resistance fluctuation frequency of the power wheel, the driving speed of a first driving motor and the driving speed of a second driving motor are reduced; and the control unit is used for increasing the volume of the bump air bag and judging whether the administration process of the administration part meets the preset administration standard or not according to the target area drug coverage rate when judging that the volume of the bump air bag does not meet the preset standard according to the contact threshold value, so that accurate and quantitative administration of the administration system is realized.

The invention discloses a photovoltaic area inspection method, and the method comprises the steps: determining a to-be-detected photovoltaic area; dividing the photovoltaic area based on the number of the unmanned aerial vehicles and the endurance condition of the unmanned aerial vehicles, and determining a plurality of photovoltaic sub-areas and the unmanned aerial vehicles corresponding to the plurality of photovoltaic sub-areas; aiming at any photovoltaic sub-region in the plurality of photovoltaic sub-regions, determining an inspection route of the aiming photovoltaic sub-region; and based on the unmanned aerial vehicle corresponding to the targeted photovoltaic sub-region and the routing inspection route, routing inspection is carried out on the targeted photovoltaic sub-region. The problem that the inspection efficiency of the photovoltaic area is low in the inspection process of the photovoltaic area in the prior art is solved.

The invention provides a method and system for determining the track of a ground reverse inclined shaft of a steeply inclined seam, and relates to the technical field of steeply inclined seam mining and ground drilling engineering. A wellbore trajectory design basic model is established based on coal seam boundary elevation, coal seam inclination angle, effective thickness and roof mechanical parameters; constructing a rectangular plane coordinate system on the top plate side of the goaf to obtain a space coupling relation between a shaft track and a rock stratum structure; smooth transition of a wellbore track is achieved through segmented arrangement of a vertical well section, a deflecting section and a reverse inclining section; determining a rock stratum movement line and calculating an included angle by combining ground surface movement monitoring, and delimiting a safety protection zone between the rock stratum movement line and a roof fracturing target layer; and finally, a trajectory equation of each well section is established with the safety protection zone, the rock stratum movement line intersection point and the rock stratum movement influence boundary as constraints, and a reverse inclined shaft trajectory meeting the requirements for interference avoidance safety and fractured layer coverage precision is obtained.

The utility model discloses wheat water-saving fine precision irrigation equipment which comprises an irrigation main pipe and a high-pressure irrigation pump arranged at the front end of the irrigation main pipe, a water inlet is formed in the front end of the high-pressure irrigation pump, a water outlet is formed in the rear end of the high-pressure irrigation pump, and the front end of the irrigation main pipe is fixedly connected to the outer portion of the water outlet in a sleeved mode. A plurality of irrigation branch pipes are arranged at the top end of the high-pressure irrigation pump at equal intervals, and branch pipe lifting devices are arranged outside the bottom ends of the irrigation branch pipes. The multiple branch pipe lifting devices can lift the irrigation branch pipes originally placed on the wheat land in a suspended mode, so that the irrigation branch pipes can be located above wheat seedlings for irrigation, water sprayed by the water-saving irrigation spray head can be diffused in the air, the water spraying height can be adjusted, the water flow coverage range can be more accurately controlled, water waste is reduced, and the water-saving effect is achieved. And water-saving irrigation is realized.

The utility model discloses a hyperbolic cooling tower construction is with lighting device belongs to lighting equipment technical field, and its technical key points include guide rail, the periphery of guide rail evenly fixedly connected with a plurality of baffle, the inside of baffle is provided with bolt, the inside of guide rail is provided with the mobile locking assembly that positions lighting device, and the top of mobile locking assembly is provided with universal connecting column, and the one end of universal connecting column away from guide rail is provided with the charging type LED lamp, the utility model discloses the design through guide rail and mobile locking assembly, has realized the smooth movement and accurate positioning of lighting lamp in fixed track, and construction personnel can install guide rail once on the outer wall of hyperbolic cooling tower, and only needs to be adjusted lighting area remotely through push -and -pull in succession, avoids the operation of frequent, manual adjustment lamp position in the high altitude dangerous environment, greatly reduces the risk and operation difficulty of high altitude operation.

This invention discloses a foreign matter collection device and method for overflow-type down-drawing substrate glass furnaces, belonging to the field of flat glass manufacturing technology. The device provided by this invention includes a fixed tube, a collection tube, and a rotary drive mechanism. The collection tube is hinged to the inner end of the fixed tube within the furnace and consists of two symmetrical U-shaped grooves connected by a central rotating hinge shaft. The rotary drive mechanism drives the collection tube to rotate, so that when the central rotating hinge shaft faces downwards, the two grooves automatically open under gravity to form a U-shaped receiving groove, and when facing upwards, they automatically close to form a sealed circular tube. Using this invention, the process of removing foreign matter from the furnace for cleaning can avoid secondary pollution or safety accidents caused by scattering. The entire switching process is completed online outside the furnace without interrupting production or opening the furnace, completely solving the problems of large production losses and severe disturbances to the furnace temperature and airflow fields caused by the need to stop production for cleaning in traditional devices.

The utility model relates to the technical field of milling machines and provides a cooling liquid spraying device of a numerical control milling machine. The cooling liquid spraying device of the numerical control milling machine comprises a machine tool spindle, a direction adjusting mechanism and an angle adjusting mechanism, the machine tool spindle is connected with the direction adjusting mechanism, and the direction adjusting mechanism comprises a supporting ring, a connecting rod, a mounting plate, an outer inverted-L-shaped limiting ring, an inner inverted-L-shaped limiting ring, a convex sliding block, a locking bolt and a connecting block. The machine tool spindle is sleeved with a supporting ring. According to the cooling liquid spraying device of the numerical control milling machine, through the arrangement of the direction adjusting mechanism and the angle adjusting mechanism, the cooling spray head 13 can be flexibly adjusted in any direction, the spraying angle of the cooling spray head 13 can be adjusted, the spraying direction and the spraying angle can be changed according to the machining requirement, and the machining efficiency is improved. It is ensured that cooling liquid accurately covers a machining area, the cooling effect is improved, and therefore the machining precision is improved, and the service life of a tool is prolonged.

The present application relates to the technical field of automatic control and machine vision, and particularly relates to a path planning and blind area elimination method for a crawler-type cleaning robot, which comprises the following steps: collecting a photovoltaic module surface image through a vision sensor arranged on a robot body, extracting photovoltaic cell grid line features and establishing a local coordinate system; generating a path reference line based on the grid line direction, and calculating a lateral deviation and an angle deviation between a current position of the robot and the path reference line in real time; dynamically adjusting a robot walking path through a fuzzy control method; dynamically adjusting a cleaning interval by calculating a current cleaning width and an expected overlap rate; and executing an obstacle crossing or board crossing decision based on an inclination angle data when sensor data conflicts. A multi-sensor data fusion technology improves the anti-interference capability of the robot, so that the robot can stably operate in a strong light, a reflective light and the like.

The present invention relates to a method for inhibiting stray corrosion in electrolytic machining of anesthesia puncture needles based on UV coating technology, comprising: establishing an electric field simulation model of anesthesia puncture needles; determining a first target coating area according to a preset electric field strength threshold and an electric field simulation model; selecting key nodes for the boundary of the first target coating area, performing NURBS curve fitting, and generating a smooth curve boundary; determining whether the second target coating area corresponding to the smooth curve boundary covers the first target coating area, and if so, performing a UV insulating layer coating operation on the second target coating area; if not, regenerating a smooth curve boundary. The beneficial effect of the present invention is that the present invention accurately identifies high electric field strength areas of anesthesia puncture needles that are susceptible to stray corrosion during electrolytic machining through an electric field simulation model. Subsequently, a smooth curve boundary is generated using NURBS curve fitting technology to effectively inhibit stray corrosion during electrolytic machining.

The utility model belongs to the technical field of evaporation mask carrier plate, especially relates to a perovskite crystalline silicon laminated solar cell top silver electrode evaporation mask carrier plate, include: silver plating carrier plate is equipped with a plurality of battery area for placing battery on the silver plating carrier plate, be equipped with transparent conductive oxide film surface on the battery area, be equipped with main shan on the transparent conductive oxide film surface, be equipped with a plurality of thin shan in main shan, the test hole is seted up in one side of main shan, firm fixation: ensure that the bottom battery is completely fixed in the evaporation process, avoid displacement. Nondestructive taking and placing: after evaporation, battery taking and placing operation is simple and convenient, and the risk of fragmentation is greatly reduced. Precise positioning: silver main grid line and thin grid line can be evaporated in the preset target area extremely accurately, ensure that grid line pattern accurately covers non - transparent or specified area, thereby maximum electron collection efficiency, effectively improve the overall performance of battery. Increase efficiency: support multiple battery synchronous evaporation.

The invention discloses a multi-base-station deformation monitoring data processing method, and relates to the technical field of deformation monitoring, and the method specifically comprises the steps: 1, analyzing a deformation monitoring object, determining a deformation state, and dividing data types according to the deformation monitoring content; 2, noise reduction processing is carried out on the data of multi-base-station deformation monitoring in combination with different noise reduction methods; 3, determining standard state data of the deformation monitoring object based on the structure and material state of the deformation monitoring object; 4, based on the standard state data, analyzing deformation data of multi-base-station deformation monitoring in a current time period, and judging whether a deformation monitoring trend is controllable or not; noise reduction processing is carried out by combining a local mean decomposition method and an empirical mode decomposition method, the influence degree of noise signals on deformation monitoring data is further reduced, layout and number optimization of multiple base stations are achieved through comprehensive analysis of the deformation trend, and comprehensive coverage of a monitoring area and data accuracy are ensured.

The utility model provides a manufacturing device for improving the consistency of millimeter wave radar antennas, which relates to the technical field of printed circuit board production, and comprises a cushion platform and a processing plate layer, a chute is arranged in the middle of the top end of the cushion platform, a partition plate is clamped in the middle of the top end of the cushion platform, and clamping driving motor groups are arranged on two sides in the chute at the top of the cushion platform. According to the equipment, a manufacturing mode of the millimeter wave radar antenna array is provided, the copper thickness of the antenna position is controlled to 19-23 microns by reducing the electroplating copper thickness of the antenna position, the copper thickness range and the copper thickness are reduced, and when a negative film is etched, the thickness of the negative film is reduced, so that the thickness of the negative film is reduced. The controllability of the line width / R angle is improved, the qualified rate is increased, the whole equipment realizes that the antenna position is covered by a dry film at a target position and selective electroplating is carried out, the electroplating copper thickness is not increased in the area, and the equipment is based on the machining mode and moves in multiple directions.

The invention relates to the technical field of electric power system operation and maintenance, and particularly discloses an intelligent agent construction method and system for electric power inspection, which can automatically trigger an inspection task, schedule edge equipment to execute inspection and identify equipment defects based on a visual large model by collecting multi-source operation data of electric power equipment in real time and performing intelligent analysis. And generating a structured abnormal point location and a disposal suggestion, and finally forming a complete inspection report and pushing the inspection report to the operation and maintenance management platform. By automatically judging the risk and generating the targeted inspection task, manual intervention is not needed, and compared with a traditional mode depending on a fixed period or threshold alarm, task response is more timely, coverage is more accurate, the capacity of capturing sudden hidden dangers is effectively improved, intelligentization and automation of the whole inspection process are achieved, manual intervention is reduced, and the inspection efficiency is improved. The inspection efficiency and accuracy are improved; equipment abnormity and potential risks can be identified in time, and rapid disposal is supported.

The invention relates to the field of camera shooting and video manufacturing and production, in particular to an illumination adjusting mechanism for light supplementation of a recorder, which comprises a base. By arranging a linkage assembly, rotation of a recording frame and adjustment of an illumination lamp are matched with each other; through cooperative work of a rotating disc, a linkage driving wheel, a limiting sleeve block, a limiting long strip block, a first bevel gear, a second bevel gear and the like, a threaded rod is finally driven to rotate, horizontal position adjustment and vertical rotation of an illumination lamp are achieved, an operator does not need to additionally and independently carry out complex operation on the illumination lamp when operating recording equipment through a linkage adjustment mode, and the working efficiency is improved. Through cooperation of an illumination adjusting assembly, a threaded rod drives an illumination frame and an illumination lamp to get close to a photographed object, and in the horizontal approaching process, a linkage gear is matched with a rack plate to achieve vertical rotation of the illumination lamp, so that the illumination is adjusted conveniently, and the operation convenience is greatly improved. Illumination can be accurately positioned on a shot object.

This invention relates to the field of expected functional safety testing technology for autonomous vehicles, specifically to an accident scenario screening and matching device and method for SOTIF testing requirements. The device includes a processing system comprising an acquisition module, an analysis module, a risk modeling module, and a matching module. The risk modeling module uses Fault Tree Analysis (FTA) to perform a structured decomposition of SOTIF risk causative factors, quantifies the importance of risk elements through a combination of subjective and objective weighting, and outputs a comprehensive weight for each risk element. The matching module combines the comprehensive weight of risk elements to weight and enhance the accident scenario text, filtering out accident scenarios that match the test requirement text. This invention achieves precise matching between test requirements and accident scenarios by semantically associating risk elements with accident scenario text in an accident database.

The invention discloses an auxiliary irrigation device for the planting industry. The auxiliary irrigation device comprises a fixed seat; a liquid mixing box is arranged on the fixed seat, and a water inlet pipe is arranged at the upper end of the liquid mixing box; a telescopic rod is arranged on one side of the liquid mixing box, a water collecting barrel is arranged at the upper end of the telescopic rod and communicated with the pressurizing pipe, a barrel body is arranged on the water collecting barrel, a plurality of spray heads are arranged on the barrel body, and a flushing pump is arranged at the upper end of the barrel body and communicated with the spray heads through flushing pipes; a controller is arranged at the lower end of the fixed seat and is electrically connected with the flushing pump; the invention aims to solve the problem that the spray head on the irrigation device is not easy to block in the plant growth process.

The present application belongs to the field of automatic driving technology test and verification, and particularly relates to an automatic driving edge scene generation method and device, electronic equipment and storage medium. The method comprises the following steps: taking a driving scene element parameter space as a basis, combining a fidelity model and a multi-dimensional value function to determine an initial observation data set; constructing a Gaussian process model based on the initial observation data set; obtaining a final observation data set based on the driving scene element parameter space, the Gaussian process model, an edge perception acquisition function, a global optimization algorithm, the fidelity model and the multi-dimensional value function; and obtaining an automatic driving edge scene based on the final observation data set and the multi-dimensional value function, thereby solving the technical problem of high search and calculation cost and incomplete coverage of automatic driving edge scenes.

The heat dissipation support capable of adjusting the wind direction angle of the fan comprises a machine case assembly, a control assembly, an adjusting assembly and a heat dissipation assembly, the control assembly is arranged on the inner side wall of the machine case assembly so that a machine case can be controlled conveniently, and the adjusting assembly is arranged on the inner side wall of the machine case assembly so that the fan can be adjusted conveniently. The heat dissipation assembly is arranged on the inner side wall of the case assembly to facilitate heat dissipation of the interior of the case, the adjusting assembly comprises a fixing frame and an adjusting support, the fixing frame is arranged on the inner side wall of the case assembly, the adjusting support is arranged at one end of the fixing frame to facilitate adjustment of the fixing frame, and the adjusting support and the fixing frame are combined to facilitate adjustment of the interior of the case. And the blowing angle of the fan is flexibly adjusted. A user can dynamically adjust the direction of the fan and accurately cover a high-temperature area according to hardware load distribution in the case, so that the problem of local overheating caused by a fixed fan is avoided, the air circulation efficiency is remarkably improved, and the frequency reduction or downtime risk caused by overheating of hardware is effectively prevented.

The invention discloses a method for testing the content of precious metal on the surface of a wafer, and belongs to the technical field of semiconductors. The method at least comprises the following steps: providing a wafer bearing table, and arranging a wafer to be collected on the wafer bearing table; adding an extracting solution on the wafer, wherein the extracting solution at least comprises hydrofluoric acid, nitric acid, hydrochloric acid and ultrapure water; moving the extracting solution until the extracting solution covers a to-be-detected area of the wafer; collecting the extracting solution, and diluting the extracting solution by 5-10 times with ultrapure water; and feeding the diluted extracting solution into an inductively coupled plasma mass spectrometer, and analyzing the content of the noble metal in the extracting solution. By means of the method for testing the content of the precious metal on the surface of the wafer, the precious metal at all positions of the to-be-detected area of the wafer can be collected, and the content of the precious metal on the to-be-detected area of the wafer can be accurately obtained.

The invention provides a multi-node collaborative radar induction lamp intelligent deployment method and device, and relates to the technical field of multi-node collaborative analysis, and the method comprises the steps: collecting and obtaining a regional three-dimensional map of a target region, and carrying out the layout of K radar induction lamps; performing proximity induction lamp detection to generate K pieces of proximity induction lamp detection information; defining graph connection attributes, and establishing an induction lamp node topological structure; performing moving target sensing to obtain K moving target sensing data; performing density grade division to obtain density grade data of K moving targets; uploading to a data processing center, and carrying out multi-node collaborative analysis to obtain a multi-node collaborative management scheme; and the information is issued to K radar induction lamps for illumination management and induction management. According to the invention, the technical problem of insufficient illumination or energy waste caused by the fact that each induction lamp in the deployment of the radar induction lamp in the prior art normally works independently and cannot be cooperatively adjusted according to the state of the adjacent induction lamp is solved.

The utility model relates to a three-axis adjustable line scanning camera light supplementing device, which comprises a line scanning camera and a line laser arranged beside the line scanning camera, and three-axis adjusting assemblies are arranged below the line scanning camera and the line laser. The device is simple in structure, reasonable in design and convenient to use, the line laser is used for supplementing light for the line scanning camera, the imaging quality and stability are improved, meanwhile, the energy consumption is reduced, the position and angle of the line laser are adjusted through the three-axis adjusting assembly, and the flexibility is high.

The utility model discloses a concrete dust removal device for green treatment of dust pollution. The concrete dust removal device comprises a water tank, wherein a secondary supporting telescopic device is fixedly arranged on the upper side of the water tank; an angle adjusting mechanism is fixedly arranged on the upper side of the secondary supporting telescopic equipment, and a spraying plate body is rotationally arranged on the edge of the lower side of the angle adjusting mechanism; a user can control the angle of the spraying plate body by adjusting the angle adjusting mechanism; the height can be flexibly adjusted; the function ensures that the spray can accurately cover the place where dust is raised, so that the pertinence and efficiency of dust removal are improved; due to the design, mist can be more accurately aligned with a dust source, and the optimal mist-spraying dust-falling effect can be kept; real-time optimization is achieved, and an operator can adjust the height and the angle of the spraying plate body through the controller at any time according to the actual situation.

The utility model discloses a device is reduced to material material dust, specifically related to material dust reduction technical field, including pipe joint, the middle installation of pipe joint outer surface has installation mechanism, the left and right ends of pipe joint outer surface are installed and spray dust reduction mechanism, the angle adjusting assembly is installed to installation mechanism bottom, the height adjusting mechanism is installed to angle adjusting assembly bottom, the bottom of spray dust reduction mechanism and height adjusting mechanism is installed with mobile assembly in common. The utility model discloses a device is reduced to material material dust, when using, through the interval of adjusting two clamps, can hold fixation to the pipe joint of various size specifications, through setting angle adjusting assembly and height adjusting mechanism, so that high pressure shower nozzle can according to the required dust reduction processing from different height, through mobile assembly can reach the effect that this device is moved conveniently, makes the device to be able to nimblely fast shift between different work area.

The application discloses a modular quick-change module of an OMR vacuum laminating machine and a laminating device, relates to the field of vacuum laminating machines, and comprises a rack, a linear module is mounted on the inner side of the rack, an installation plate is fixedly connected to the top of the linear module, a workpiece is placed on the inner side of the installation plate, a hydraulic cylinder is mounted on the inner side of the rack, and a top seat is fixedly connected to the output end of the hydraulic cylinder; the cooperation of the rectangular plate and other parts enables the second nozzle to start from the sealed end, gradually advance to the middle area and the area close to the other end, and apply uniform pressure; this process not only continuously discharges air to the end, but also assists the close lamination of the film and the workpiece surface through uniform air flow pressure, ensures that the back glue of each area can fully contact the workpiece, reduces the air bubble hidden danger caused by local lamination from the root, and realizes the dead-angle-free air exhaust from one end of the workpiece to the other end, and further reduces the overall air bubble generation rate.

The invention discloses a water-saving agricultural irrigation sprayer, and relates to the technical field of agricultural equipment, the water-saving agricultural irrigation sprayer comprises an irrigation sprayer main body of a rectangular frame structure, the top end of the irrigation sprayer main body is fixedly connected with a nozzle used for uniformly and efficiently distributing water in a water source to farmland land; the lower end of the irrigation sprayer body is fixedly connected with a supporting frame used for guaranteeing that the irrigation sprayer body is kept stable in the irrigation process, the supporting frame is triangular, and the axis of the top end of the irrigation sprayer body is fixedly connected with a connecting piece used for tightly connecting all components of the irrigation sprayer body. A spinning locking mechanism is arranged at the rear end of the spray pipe, direction control adjusting mechanisms are arranged on the two sides of the nozzle, an auxiliary supporting mechanism is arranged at the upper end of the water pipe, the right clamping plate and the left clamping plate are matched with each other, the auxiliary supporting mechanism provides additional support for the joint of the spray pipe and the water pipe, and it is ensured that the joint is stable and does not shake.

The utility model relates to related technical field of tunnel construction support especially, a kind of mobile support for tunnel construction lighting, including base, the upper surface of the base is fixedly installed with stand, the outer ring of the stand is equipped with fixed support plate, the one end of the stand is equipped with bottom plate, the upper surface of the bottom plate is fixedly installed with guardrail, the both sides surface of the support plate is all set with sliding slot, the one end sliding connection of the sliding slot has slider.This mobile support for tunnel construction lighting combines lighting support with engineering vehicle, for example, loader, pick-up truck, special construction vehicle, by installing lighting support on mobile vehicle, plus the flexible adjustment of support, and the guardrail that can be stood by construction personnel, so that construction personnel can be in construction process, always keep illuminated state, provide "vehicle movement, accurate coverage, efficient response" dynamic lighting solution for tunnel construction.