1123 results about "Snow removal" patented technology

The present invention relates to the technical field of control cabinets, and provides an electrical control cabinet for a thermal power plant, comprising an electrical control cabinet, wherein the electrical control cabinet is provided with a plurality of ventilation openings, a heat absorption plate is fixedly mounted on an inner wall of the electrical control cabinet, a heat dissipation structure is mounted on the heat absorption plate, four connecting bases are symmetrically and fixedly mounted on a top side of the electrical control cabinet, a ventilation structure is mounted on the four connecting bases, two mounting frames are symmetrically and fixedly mounted on the top side of the electrical control cabinet, and an anti-snow structure is mounted on the two mounting frames. According to the present invention, heat dissipation is achieved by means of a combination of heat conduction and air cooling, thereby further improving the heat dissipation effect of the electrical control cabinet. When the present invention is used in winter, if the ambient temperature is low, a fan and an electric heating tube can be turned on to heat internal equipment within the electrical control cabinet, so as to prevent any impact on the operation of the equipment due to excessively low temperatures; when the present invention is used outdoors, a protective metal roof can be employed for snow protection. Furthermore, the present invention also includes a snow removal function.

The invention relates to the technical field of image processing, in particular to an automatic snow removal operation method and system based on image enhancement processing, and the method comprises the following steps: collecting an original accumulated snow image of a road surface, decomposing an image brightness component into a low-frequency component and a high-frequency component through a multi-scale Retinex algorithm, and generating an enhanced image; on the basis of the enhanced image, calculating a joint gradient of saturation and brightness in a pixel point HSV space, and generating a snow area binary segmentation image by adopting an improved Otsu dual-threshold method; the accumulated snow compactness grade is judged according to the texture uniformity; and driving the execution mechanism to spray the snow removing agent according to the path coordinates, and adjusting the spraying concentration of the snow removing agent in combination with the compactness grade. According to the method, the snow boundary definition and the plaque internal texture identifiability are improved, a high-quality image foundation is laid for subsequent segmentation and analysis, and the adaptive capacity and stability of the system under the natural light condition are enhanced.

The invention provides vehicle window glass, a vehicle window assembly and a vehicle. The vehicle window glass comprises an information acquisition area; the vehicle window glass further comprises a first glass plate, a second glass plate and a middle layer clamped between the first glass plate and the second glass plate. The vehicle window glass further comprises a first heating element and a second heating element, and the first heating element and the second heating element are both located in the information collection area in the thickness direction of the vehicle window glass. The first heating element is arranged between the first glass plate and the second glass plate, and the second heating element is arranged on the side, back to the middle layer, of the second glass plate. According to the technical scheme provided by the invention, the heating effect of the information acquisition area can be improved, and demisting, defrosting and ice and snow removal can be carried out in time.

The invention relates to the technical field of image rain and snow removal, in particular to a feature-driven GAN-based self-adaptive snow and rain removal method, which comprises the following steps: S1, constructing a feature extraction network architecture oriented to complex degradation features; s2, a spatial self-adaptive layered constraint loss system is established; s3, establishing a double-path reasoning framework of multi-stage collaborative optimization; and S4, constructing an industrial-grade credible evaluation system. The rain / snow removal frame based on the generative adversarial network is innovated in the aspects of generator architecture, loss function design and cooperative training of the generator and the discriminator, and by introducing a double-generator structure, an attention mechanism and space guide loss, the recovery performance of the rain and snow degraded image is remarkably improved; an effective solution is provided for practical application, and through the innovations, the model shows an excellent image recovery effect in a complex rain and snow scene.

The invention relates to a rod-shaped composite insulator with large umbrella skirts, which is applied to the field of insulators, and is characterized in that an elastic insulating tube is additionally arranged on the basis of an existing insulator, and large and small umbrella skirts are sleeved on the elastic insulating tube, so that the modular design of the insulator is realized, and local replacement and maintenance are facilitated; meanwhile, the electrostrictive ring is arranged in the middle umbrella skirt, and the lower part of the middle umbrella skirt is expanded outwards after the electrostrictive ring is electrified, so that the umbrella diameter of the middle umbrella skirt is increased, the creepage distance is increased, formation of a rainwater chain can be effectively prevented in rainy and snowy weather, ice edge bridging can be effectively inhibited, and the flashover resistance of the insulator is further effectively improved; and the umbrella diameter of the small umbrella skirts is increased under the pressing of the middle umbrella skirts, so that the anti-pollution capability of the insulator is effectively improved, in addition, the umbrella diameter of the umbrella skirts is increased, the effects of deicing and snow removal can be achieved by virtue of the extension function of the umbrella skirts, and the anti-flashover capability is further effectively improved.

The invention relates to a drag reduction and deicing structure of an ice surface rescue unmanned aerial vehicle and the ice surface rescue unmanned aerial vehicle, and discloses a deicing structure which is used for cleaning broken ice on an ice surface or a water surface through cooperation of an ice breaking cone and snow removing sawteeth, can reduce the sliding resistance of the unmanned aerial vehicle and improves the ice surface rescue efficiency. The ice breaking machine is characterized by being composed of a machine body, a machine frame, a machine frame head, a machine frame tail, a machine frame middle part, an ice breaking plate, an ice breaking cone, a hanging plate, an air cylinder, a fixing plate and a fixing block, the machine frame comprises the machine frame head, the machine frame tail and the machine frame middle part, the two ends of the machine frame middle part are correspondingly arranged at one end of the machine frame head and one end of the machine frame tail respectively, and the machine frame is arranged on the top face of the machine body. The machine body is of a hollow structure, the length of the machine body is smaller than that of the machine frame, the width of the machine body is smaller than that of the machine frame, fixing plates are correspondingly arranged on the two side faces of the machine body respectively, fixing blocks are correspondingly arranged on the two sides of the bottom face of the tail of the machine frame respectively, and one end of a hanging plate is arranged on the bottom faces of the fixing blocks.

The invention relates to an ice and snow disaster variable speed limit control method and system based on a friction coefficient, and belongs to the field of intelligent traffic. According to the method, a set of variable speed limit control units are arranged on a road at intervals, and all the variable speed limit control units are in communication connection with a centralized decision-making unit through communication modules; each set of variable speed-limiting control unit detects traffic flow data, meteorological environment data and road condition data of a lane level in real time, uploads the data to the centralized decision-making unit, determines an optimal lane-level variable speed-limiting control scheme and an optimal deicing and snow-removing scheme through a decision-making optimization algorithm, and issues the optimal lane-level variable speed-limiting control scheme and the optimal deicing and snow-removing scheme to the variable speed release module; and the variable speed release module releases a lane level variable speed limit control scheme of a corresponding section, namely the lowest speed limit value, the highest speed limit value, the suggested speed and the like of each lane, and performs deicing and snow removal operation according to the deicing and snow removal scheme so as to ensure road traffic safety in ice and snow weather. The road traffic safety guarantee level is improved through variable speed limiting.

The utility model relates to the technical field of tires, and discloses a four-season tire pattern which comprises a tire tread, the whole tire tread is cut through by a herringbone groove, and a reinforcing rib defined by four cylinders is arranged at the center of the herringbone groove. Through unequal numbers of through type inclined grooves and non-through type inclined grooves formed in the central pattern blocks and linear and wavy 3D guide grooves reasonably distributed in the central pattern blocks, the rigidity of patterns can be well balanced, the ground contact area of the tread is increased, and therefore the abrasion performance of the tire is improved, and the service life of the tire is prolonged. According to the tire, the dry ground gripping force and wet ground breaking water film of the tire are ensured, meanwhile, the gripping performance of the tire in ice and snow fields is guaranteed, and the tire patterns are arranged in a multi-layer variable-pitch arrangement mode when the tire patterns are arranged at all the pitches in the circumferential direction of the tread, so that the low-noise characteristic of the tire is achieved; and the center position of the herringbone groove is connected with the pattern block through the reinforcing rib formed by encircling four special cylinders, so that drainage and snow removal are facilitated, and the rigidity of the tread pattern block is ensured.

The invention relates to the technical field of road traffic management and maintenance, in particular to a method for configuring ice and snow removing and traffic keeping mechanical equipment in a regional road network, which comprises the following steps of: formulating a standard road section length standard for configuring ice and snow removing mechanical equipment; dividing the roads into different grades based on the requirements of unobstructed and unobstructed road maintenance of different road sections in the regional road network; corresponding ice and snow removing operation time limit requirements are provided according to different grades of roads and different snow conditions; according to the regional characteristics, selecting proper conventional ice and snow removing mechanical equipment types; determining the configuration number of ice and snow removing equipment based on the equipment operation parameters and the actual condition of the road; and in combination with different snow conditions and different grades of roads, an applicable ice and snow removal operation combination mode is calculated, and the number of operation combination tables is determined. According to the method, the configuration number of the equipment is determined by combining the operation parameters of the equipment with the actual condition of the road, so that the allocation of the equipment is more scientific and reasonable, the problem of resource waste is reduced, and the unobstructed and smooth capability of the road in winter is improved.

The invention belongs to the technical field of road deicing, and particularly relates to an environment-friendly snow and ice removing vehicle which comprises a vehicle body, an ice and snow removing device, a heating system and a water treatment system, the vehicle body is provided with an equipment bin, an ice and snow melting bin and an anti-freezing water bin, and a PV / T device used for providing electric energy for a motor and a vehicle-mounted hydrogen production device of the vehicle body is laid on the vehicle body; the ice and snow removing device is used for conveying ice and snow into the ice and snow melting bin; the heating system is used for heating ice and snow in the ice and snow melting bin; the water treatment system comprises a cyclone desanding device, an electrochemical disinfection device and a reverse osmosis device which are sequentially communicated, the cyclone desanding device is communicated with the ice and snow melting bin and used for removing large-particle impurities in water, the electrochemical disinfection device is used for removing microorganisms in the water, a water outlet of the reverse osmosis device is communicated with the anti-freezing water bin, and a water outlet of the reverse osmosis device is communicated with the ice and snow melting bin. And the water desalted and purified by the reverse osmosis device is discharged into the anti-freezing water sump. The system has the beneficial effects that the energy utilization efficiency is improved, and cyclic utilization of water resources is achieved.

The invention provides an ice and snow field snow melting early warning and intelligent snow removal scheduling method, which comprises the following steps: acquiring wet snow water content, snow layer density abnormity and field climate difference data through a multi-source sensor; the method comprises the following steps: performing primary processing on original data acquired by radar detection, infrared imaging and a micro weather station to obtain an initial distribution map of wet snow characteristics and local weather conditions; and according to the corrected wet snow characteristic distribution map, in combination with the initial distribution map and temperature influence factors and melting rate fluctuation characteristics obtained by data analysis of the micro meteorological station, aiming at equipment thrust loss and working surface friction loss, correcting acquisition deviation of multi-source sensor data, and obtaining a dynamic update map of the snow accumulation state in the risk area.

The utility model discloses a track snow removing device which is characterized in that a track trolley frame is used as a bearing platform, four traveling wheels are mounted at the bottom of the track trolley frame, and the track trolley frame is connected with a motor vehicle through a car coupler; a snow removing shovel is connected to the forefront portion of the rail trolley frame and is in a V shape. A snow throwing fan is arranged behind the snow removing shovel and integrated with a snow collecting auger, and the top of the snow throwing fan is connected with a snow throwing barrel. A snow sweeping rolling brush is installed behind the snow collecting auger, and two rail surface deicing devices are installed between the snow sweeping rolling brush and the rear shaft walking wheels. An electric control system is arranged on the rail trolley frame and is connected with the motor vehicle through a quick-connection plug to take electricity; the hydraulic pump station is connected with the snow throwing fan, the snow collecting auger and a hydraulic motor installed on the snow sweeping rolling brush through a hydraulic pipeline. According to the multifunctional snow remover, the snow removing mode design integrating pushing, shoveling, sweeping and throwing is adopted, multiple functions are integrated, and the small and comprehensive function design is achieved; and the capital cost is reduced, and the operation efficiency is improved.

According to the guano-removing photovoltaic cleaning system and method, guano pollution of a photovoltaic panel is detected through a sensing group, so that a scraper blade removes guano at a place with guano, continuous contact of the scraper blade with the photovoltaic panel is reduced, and the influence of automatic cleaning on the normal power attenuation speed of the photovoltaic panel is reduced; bird droppings are sprayed with clean water, then the surface of the photovoltaic panel is cleaned through the adhesive scraping strip when the adhesive force of the bird droppings is reduced, and the problems that the bird droppings on the photovoltaic panel are difficult to remove, and the photovoltaic panel is damaged by hard removal are solved. Furthermore, when bird droppings are not removed, the cleaning robot can sweep dust on the photovoltaic panel in a dry mode, and the cleaning robot of the system can also serve as a snow remover to remove loose accumulated snow with the thickness smaller than 4 cm in an area where the snowing amount is small. According to the technical scheme, bird droppings attached to the surface of the photovoltaic panel can be timely and automatically cleaned, the influence of the bird droppings on the service life of the photovoltaic panel is greatly reduced, and the service life of the photovoltaic panel is prolonged.

The invention discloses photovoltaic solar multi-angle energy storage equipment, and relates to the technical field of energy storage equipment.The photovoltaic solar multi-angle energy storage equipment comprises a base, a storage battery is fixedly installed at the bottom of the base, a servo motor is fixedly installed at the bottom of the base, and a supporting rod is fixedly installed at the output end of the servo motor; a support is fixedly installed at the end, away from the servo motor, of the supporting rod in a penetrating mode, a photovoltaic panel is fixedly installed on the inner wall of the support, a snow removing mechanism is arranged on the support, and a deicing mechanism is arranged on the snow removing mechanism. The accumulated snow on the surface of the photovoltaic panel can be swept off through rotation of the threaded rod in cooperation with the threaded block, the I-shaped rod and the brush, the situation that the illumination effect of the photovoltaic panel is affected by accumulated snow accumulation is avoided, the photovoltaic panel can conduct photovoltaic conversion in winter, and the power generation efficiency of the photovoltaic panel is fully exerted.

The invention discloses a two-stage multi-task image restoration method based on an RDM-CS framework (see figure 1), which can process various image restoration tasks such as low illumination, rain removal, snow removal, defogging and the like at the same time. Comprising the following steps: 1) processing and dividing a data set; and 2) carrying out feature extraction by using a VQGAN encoder and completing forward diffusion on the feature zt. And 3) training the prediction noise network and the prediction residual network to obtain residual and noise, and then completing reverse generation. And (4) training a CS (Channel-Spatial Transform) network (Channel-Spatial Transform). And 5) testing in the test set of each data set, and evaluating the image restoration effect. According to the method, through the multi-stage feature extraction and diffusion process, the model can effectively process various image degradation problems, and the image restoration quality and efficiency are improved. The system has a unified model architecture, can adapt to different image recovery tasks, and has relatively high practicability and popularization value.

A method of snow removal for a plurality of solar tracker assemblies. The steps of the method include: a) determining at least one current snow presence variable value associated with the solar tracker installation; b) determining at least one other current variable value associated with the solar tracker installation selected from one or more of the following variable categories: 1) a weather condition variable category; 2) a temporal variable category; 3) a weather prediction variable category; and 4) a snow removal routine variable category; c) applying the decision rule to determine if the at least one current snow presence variable value and the least one other current variable value correspond to a snow removal condition; and d) if the decision rule determines that the current variable values correspond to a snow removal condition, executing the snow removal routine for a set of the plurality of solar tracker assemblies.

The invention belongs to the cross technical field of disaster emergency management, remote sensing information processing and intelligent traffic scheduling, and particularly relates to a snow disaster emergency snow removal path intelligent planning method fusing a multi-target ant colony algorithm, and the method comprises the steps: S1, inputting multi-source heterogeneous data: receiving and integrating the input data, weight parameters such as operation workload, operation difficulty, passing urgency and rescue urgency are set; s2, constructing a road network line segment structure: based on the road vector data, generating basic unit road network line segments by extracting cross points and carrying out topology cutting; s3, calculating the snow removal volume and the operation time consumption: constructing a line segment buffer area according to the snow depth grid data and the road snow removal width, obtaining snow depth slices, calculating the volume, estimating the snow removal time consumption of each line segment in combination with the snow removal capacity of the rescue team, and calculating the snow removal volume and the operation time consumption by adopting the fusion of the road buffer area and the snow depth grid slices; and the accumulated snow volume and the operation time consumption of each road segment are accurately estimated.

The invention provides a control system of a snow removal shovel, which belongs to the technical field of snow removal equipment and comprises a hydraulic system and an electric control system. The hydraulic system comprises a lifting and descending oil cylinder, a left-right swing oil cylinder, a hydraulic oil tank and an oil pump connected with the hydraulic oil tank, wherein the lifting and descending oil cylinder and the left-right swing oil cylinder are connected with the snow shovel. An inlet and an outlet of the lifting and descending oil cylinder are connected with an oil return opening of the oil pump and an oil return opening of the hydraulic oil tank through first circulation pipelines respectively. A first electromagnetic directional valve is arranged on the first circulating pipeline; an inlet and an outlet of the left-right swinging oil cylinder are respectively connected with the oil pump and an oil return port of the hydraulic oil tank through a second circulating pipeline; a second electromagnetic directional valve is arranged on the second circulating pipeline; the electric control system comprises a power supply main switch, an ascending and descending switch, a left-right swing switch and a self-weight forced descending change-over switch, wherein the ascending and descending switch and the left-right swing switch are connected to the power supply main switch in parallel; the problem that in the prior art, the snow removing effect is poor due to the fact that the weight of a snow shovel is insufficient can be solved.

The invention relates to an airport snow sweeper cooperative formation control method, electronic equipment and a medium, and the method comprises the steps: building a vehicle transverse and longitudinal coupling kinematic model in an airport snow removal environment based on environmental parameters, the vehicle transverse and longitudinal coupling kinematic model comprises transverse and longitudinal physical quantity cross terms, enabling the longitudinal speed to affect the transverse posture change, and enabling the longitudinal speed to affect the transverse posture change; the transverse path characteristics and the control input restrict the longitudinal motion; constructing a formation constraint model based on the vehicle transverse and longitudinal coupling kinematics model; constructing a distributed communication topology model based on a directed graph and an adjacent matrix; constructing a single vehicle local optimization control problem model; and iteratively solving the single vehicle local optimization control problem model based on a path guiding type distributed model predictive control algorithm to obtain the optimal control input of each vehicle. According to the method, control input can be optimized while accurate path tracking of the snow sweeper is ensured, energy consumption and cost are reduced, and collaboration, safety and efficiency of snow removal operation of an airport can be improved.

The invention discloses a free floating snow pushing shovel and a snow removing vehicle, and belongs to the technical field of snow removing machinery manufacturing, the free floating snow pushing shovel comprises a floating mechanism, one end of the floating mechanism is connected with one side of a snow removing frame assembly, and a plurality of snow pushing shovel assemblies are sequentially arranged on the side, away from the floating mechanism, of the snow removing frame assembly; the floating mechanism is used for driving the snow removing frame assembly and the snow pushing shovel assemblies to move in the horizontal or vertical direction. Compared with a traditional mode that only a connecting rod is used for swinging, the snow removing shovel can adapt to road surface fluctuation more flexibly, extra abrasion to the shovel edge caused by the uneven road surface is reduced, then the operation cost and the equipment failure rate are reduced, and the economical efficiency and the high efficiency of snow removing operation are improved.

1. Name of this design product: Snow shovel operating lever. 2. Purpose of this design product: used for shoveling and removing snow. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other matters requiring explanation Other explanations: The portion indicated by the solid line in each view represents the portion of the product requiring protection; the portion indicated by the dotted line represents the portion of the product not claimed for protection in this application.

The invention relates to the technical field of path planning control, in particular to an intelligent anti-icing snow-removing trolley control method, which comprises the following steps that a dynamic risk map is constructed, and each grid unit of the dynamic risk map comprises a comprehensive risk cost value obtained by fusing an ice and snow attachment risk value, a collision risk value and a task weight value; inputting the dynamic risk map into a collaborative game framework, and generating a plurality of path proposals in parallel through the plurality of virtual decision agents to obtain a consensus trajectory; solving an optimal control instruction set; and issuing the optimal control instruction set to an execution system of the snow removal trolley for cooperative control. According to the invention, the improved model prediction controller adjusts the prediction time domain length and the cost function weight matrix in real time, optimizes and tracks the path based on the dynamic risk map, can accurately avoid obstacles in a high-risk area, and optimizes the energy efficiency in a low-risk area.

An indoor simulation device and method for a wheel rolling on an icy and snow-covered road surface. The temperature, humidity, and the surface temperature of the test piece in the experimental chamber are respectively collected by a temperature sensor, a humidity sensor, and an infrared temperature sensing device. Then, the start and stop of the snow-making system are controlled through a control box, so as to adjust the experimental environment to meet the conditions of simulating harsh winter driving conditions such as snowfall and freezing rain. Finally, the start and stop of the wheel rolling device are carried out. The snow-making system of this device has the advantages of good refrigeration effect, fast cooling speed, and can reach -196°C. At the same time, this device can simulate the process of a wheel rolling on the road surface during actual driving, and is used to evaluate various fast, effective, and environmentally friendly snow removal methods and the anti-slip performance of the road surface after the wheel rolls on the road surface indoors.

The invention relates to the technical field of solar photovoltaic equipment, in particular to a photovoltaic module automatic snow removal device which comprises a photovoltaic panel placement area, a plurality of photovoltaic panels are arranged in the photovoltaic panel placement area, shifting boxes are symmetrically arranged on the two sides of the photovoltaic panel placement area, and connecting rods are fixedly installed between the two ends of the two shifting boxes. A screw rod is arranged in one shifting box, a polished rod is arranged in the other shifting box, and rectangular blocks are arranged on the outer wall of the screw rod and the outer wall of the polished rod; when a snow scraping box drives a snow scraping knife to scrape and push a photovoltaic panel in a photovoltaic panel containing area, a heater in the snow scraping box conducts heat conduction on a heat conduction pipe, then an air blower blows the heat conduction pipe, when the snow scraping knife pushes snow, the air blower and the heater on the opposite side of the snow scraping knife work, and the heat conduction pipe blows the heat conduction pipe. And therefore, hot blowing operation is carried out on the surface of the photovoltaic panel in the photovoltaic panel placing area after snow pushing, residual snow in the photovoltaic panel placing area is melted, and the effect of melting ice and water is achieved.

The invention provides a wind power blade deicing and snow protection device, and relates to the technical field of wind power generation equipment, the wind power blade deicing and snow protection device comprises a wind power generator body, one end of the wind power generator body is rotatably connected with a plurality of blade bodies, and the exteriors of the blade bodies are slidably connected with deicing mechanisms; and the deicing mechanism is used for deicing the blade main body. By means of the non-contact heating mode of the electric heating plate, physical damage of mechanical parts to the blades is thoroughly avoided, meanwhile, the sliding type structure does not need to occupy the internal space of the blades, and the compactness and operation convenience of the device are remarkably improved.

The invention provides a power transmission line icing image sharpening method based on visual high and low frequency characteristics, and belongs to the technical field of power transmission line monitoring. Frequency domain feature extraction and guide image restoration are carried out through the frequency domain feature extraction sub-network; performing spatial domain feature extraction and multi-scale expression through the spatial domain feature extraction sub-network; and carrying out joint optimization on the output of the frequency domain feature extraction sub-network and the output of the spatial domain feature extraction sub-network through cross-domain feature fusion connection, and outputting a power transmission line icing clearness image after defogging and snow removal through an image reconstruction module. The method has the advantages that an innovative architecture with cooperation of frequency domain feature separation and spatial domain feature extraction is provided, and the image restoration effect is remarkably improved; the high-frequency component optimizes texture expression through key details, the low-frequency component models global distribution characteristics of non-uniform fog and snow noise based on an improved Transform module, and differential analysis and collaborative optimization of complex degradation features are achieved through combination of the high-frequency component and the low-frequency component.

The utility model belongs to the technical field of snow removing tools, and particularly relates to a snow sweeper which comprises a machine shell, a snow removing device and a snow removing device. The snow rolling knife is rotationally arranged in the snow sweeping cavity and used for gathering and throwing accumulated snow; the handle is connected with the machine shell, and a control switch is arranged on the handle; the machine shell further comprises a guide face used for guiding the accumulated snow throwing direction, and the handle and the machine shell are assembled in the mode that when the machine shell makes contact with the ground and the distance between the control switch and the ground ranges from 65 cm to 85 cm, the included angle between the guide face and the ground ranges from 35 degrees to 55 degrees. The relative positions of the snow sweeping head and the handle are improved, so that the snow sweeping head can adapt to the heights of most users, it is guaranteed that the snow throwing angle is always within a proper range, and the snow sweeping efficiency is improved while the comfort level of the users is guaranteed.

The invention discloses a remote control autonomous cruise multifunctional operation trolley for a transformer substation, and relates to the technical field of auxiliary tools for the transformer substation, the remote control autonomous cruise multifunctional operation trolley is characterized by comprising a trolley body and a remote controller, a driving rod and a driven rod are arranged in a trolley frame of the trolley body, and the driving rod and the driven rod are meshed with a walking belt through wheel bodies; a motor, a motor controller, a remote control module and a battery are arranged in a vehicle frame of the vehicle body, rotation of the driving rod is controlled through the motor, an engine and an antenna are arranged on the side of the vehicle cover, a snow removal part is arranged on the side of the vehicle frame, the engine is connected with the snow removal part, the antenna is connected with the remote control module, and a camera is arranged on an oil tank of the engine. The motor controls rotation of the driving wheel to enable the walking belt to rotate, the walking belt drives the driven wheel to rotate, automatic movement of the vehicle body is achieved, the antenna is arranged on the side portion of the vehicle body, remote communication is achieved through the antenna and the remote control module, and a worker can remotely control movement of the vehicle body through the remote controller.

The utility model discloses a solar panel photovoltaic assembly automatic snow removing mechanism which comprises a base plate, a rail groove is formed in the base plate, a vertical plate is fixedly installed on the top face of the base plate, a spring telescopic rod is fixedly installed on the top face of a movable plate, an installation frame is fixed to the top end of the spring telescopic rod, and a photovoltaic panel is installed at the top end of the installation frame. The edge of the top face of the base plate is fixedly connected with the bottom end of a middle frame, a trigger plate is fixed to the top face of the middle frame, one end of the trigger plate is attached to the bottom end of a middle pulley, and the middle pulley is rotationally installed in the center of the bottom face of the installation frame. According to the automatic snow removing mechanism for the solar panel photovoltaic module, the novel structural design is adopted, the photovoltaic panel and the mounting frame integrally conduct small-amplitude horizontal vibration and small-amplitude vertical vibration at the same time through the mechanical driving mechanism which is compact and stable in structure, accumulated snow is efficiently shaken off in cooperation with the smooth plane of the photovoltaic panel, the manufacturing cost is low, the failure rate is low, and the practicability is high. And installation operation and later maintenance are convenient.

Vehicle snow and ice removers are disclosed. An example vehicle and ice remover includes a plurality of first modular frames, where the first modular frames have a first shape and a plurality of second modular frames, where the second modular frames have a second shape different than the first shape. The first modular frames and the second modular frames are connected to form a first side frame, a second side frame opposite the first side frame, and a cross frame connecting the first side frame and the second side frame.