175results about How to "Avoid sun and rain" patented technology

The invention discloses a patrol robot system for an overhead high-voltage transmission line. The patrol robot system comprises a robot, the overhead line and a ground base station. The overhead line is supported through a cross bar. The robot comprises a robot body, a battery, a walking device, a single-chip microcomputer, a monitor device and a mobile communication device. The ground base station comprises a ground communication device and a ground monitor device. The ground base station and the robot are connected in a satellite communication mode. A robot platform is arranged on one side of the overhead line. The walking device comprises a walking mechanism and an obstacle avoidance mechanism. The walking device is connected with the single-chip microcomputer. The monitor range of the patrol robot is wider, environmental interference resistance is higher, the better obstacle avoidance mechanism is provided, a rest area is provided for the patrol robot, the service life of the patrol robot is prolonged, an automatic charging device is provided, work loads of workers are reduced, and the work of patrolling high-voltage lines and ultra-high-voltage lines can be completed excellently.

The invention discloses an outdoor charging pile for new energy vehicles. The outdoor charging pile comprises a fan, a sliding door, a charging pile main unit, a sliding base, a water receiving bucketand a bottom box, wherein the sliding base is fixedly mounted at the top of the bottom box; a left side plate is fixedly mounted at the left side of the top of the sliding base; a right side plate isfixedly mounted at the right side of the top of the sliding base; a rear end plate is fixedly mounted at the rear end of the top of the sliding base; the left side plate, the right side plate and therear end plate form a cavity; a top plate is fixedly mounted at the top of the cavity; the fan is fixedly mounted at the top of the top plate; the charging pile main unit is slidably mounted at the top of the sliding base; the charging pile main unit is positioned inside the cavity; and a winder and a charging gun mounting frame are fixedly mounted at the front end of the charging pile main unit.The outdoor charging pile for the new energy vehicles can prevent the charging pile main unit from being exposed so as to prolong the service life of the charging pile main unit, and has good heat dissipation, ventilation and dust removal functions so as to avoid dust accumulation of the charging pile main unit and provide a guarantee of safe charging for the new energy vehicles.

The invention relates to a double-layer continuous beam bridge with steel-concrete combination structure, comprising a bridge abutment (1), a steel main beam (2), and a bridge face plate (3), wherein the steel main beam (2) is supported by the bridge abutment (1), which supports the bridge face plate (3). The steel main beam (2) is mainly formed by a steel web (21), a small longitudinal beam (22), and upper transverse beams (23). The upper transverse beams (23) which are arranged along the longitudinal direction of the bridge beams according to certain interval, and the small longitudinal beam (22) and the steel web (21) are crossed and fixedly connected. The lower portion of each upper horizontal beam (23) is correspondingly provided with a lower transverse beam (5), a lower transverse beam (5) which is not on the bridge abutment (1) is connected with the steel web (21), the lower transverse beam (5) on the bridge abutment is arranged on a support horizontal beam (7) which is arranged on the top portion of the bridge abutment, and a foot path board (10) is paved on the lower transverse beam (5). The invention has the advantages of combined structure of the traditional steel truss structure and a steel plate beam, and can effectively utilize space and save construction cost, and has aesthetic modeling.

The invention discloses a telescopic carriage shed, which comprises a shed body and shed cloth covered on the shed body, wherein the shed body comprises a door-shaped front skeleton, a rear skeleton, more than one middle skeleton which is arranged between the front and rear skeletons, and a telescopic frame which connects the front, middle and rear skeletons; the rear skeleton is fixed on the ground; the middle skeleton and the front skeleton can move along the ground; the front skeleton is provided with a drive motor which drives the front skeleton to move; and the telescopic frame drives the middle skeleton to move under the traction of the front skeleton. The carriage shed can be arranged in an open space beside own house of a user and controlled after being switched on, can prevent a vehicle from being exposed to the sun and rain in summer, prevent the vehicle from being pressed and frozen by snow in winter and slow the aging of the vehicle down, and is unfolded when not used so as not to occupy any space.

Provided is an outdoor charging pile device. The outdoor charging pile device comprises a charging pile body and a charging gun. A cavity is formed in the charging pile body, a mounting groove located over the cavity is further formed in the charging pile body, a driving motor is fixedly arranged in the top wall of the mounting groove, and a rotating shaft is rotatably arranged in the cavity through a rotating bearing; a winding reel is fixedly arranged on the rotating shaft, power-supply wire cables are wound on the periphery of the winding reel, and the power-supply wire cables are fixedly connected with the charging gun; the upper end of the rotating shaft extends upwards into the mounting groove, and is fixedly connected with an output shaft of the driving motor, the portion, in the mounting groove, of the rotating shaft is fixedly provided with rotating wheel gears, and the portion, above the mounting groove, in the charging pile body is provided with a sliding cavity; and a sliding plate is arranged in the sliding cavity in a sliding mode, a threaded shaft is rotatably arranged in the sliding cavity through the rotating bearing, and the threaded shaft is connected with the sliding plate in a threaded fit mode. The outdoor charging pile device is convenient to use, stable in operation, safe and reliable.

The invention discloses a water-resistant paint for steel structure color steel tile. The water-resistant paint for steel structure color steel tile comprises the following ingredients in weight parts: 70-78 parts of propenoic acid latex, 5-8 parts of heavy calcium carbonate, 10-13 parts of titanium dioxide, 8-11 parts of glass beads, 0.1-0.3 part of thickener, 0.3-0.5 part of di-n-butyl phthalate, 0.1-0.2 part of ammonia neutralizer, 0.1-0.5 part of cellulose, 0.1-0.5 part of preservative agent, 0.1-0.3 part of foam killer, and 2-4 parts of water. The water-resistant paint has the benefits that the problems of high water seepage maintenance cost and short service life which are caused by the rusting of iron nails on the conventional metal color steel tile roof are solved; the structure performance of the water-resistant paint is improved; a waterproof layer with good overall performance is formed on a metal steel structure construction; and the water-resistant paint has the characteristics of good waterproof quality, high temperature resistance, no crack at 80 DEG C, good fire resistance, good thermal insulation, good corrosion prevention, good oxidation prevention, good rust prevention, good age resistance and long service life.

The present invention relates to the field of agricultural breeding, and especially discloses an earthworm breeding box. A box body of the earthworm breeding box is divided into a breeding layer, a vermiculite layer, a straw layer, a permeation separating plate and a water tank from top to bottom, wherein the breeding layer is 10-25 cm high, with a PH value of a breeding matrix being 6-7; the vermiculite layer is 1-5 cm high; the straw layer is 1-2 cm high; small holes whose diameters being 0.1-0.5 cm are uniformly arranged in the permeation separating plate; the water tank is arranged at a lower part of the box body and is 5-10 cm deep; a U-shaped drainage pipe is disposed at one side of the bottom part of the water tank and is externally connected with a sewer, an outlet of the drainage pipe being higher than an inlet and disposed at the highest horizontal plane of the water tank; and an earthworm crawling-back groove is disposed from below the permeation separating plate of the box body to four walls of the bottom part of the water tank and is a groove whose inclination angle is 15-75 degrees. According to the earthworm breeding box provided by the present invention, the water tank is disposed at the lower part of the box body, and the earthworm crawling-back groove is disposed on side walls of the box body, such that earthworms escaping downwards are blocked by the water tank and then crawl back into the breeding box through the earthworm crawling-back groove.

The invention discloses an intelligent parking lot, and belongs to the field of electromechanical systems. The intelligent parking lot mainly includes mobile trolleys, parking spaces and an operatingsystem. The mobile trolleys are used for installing various parts and loading the parking spaces. When vehicles are parked in the parking spaces, the mobile trolleys automatically transport the parking spaces to the garage and arrange the parking spaces in order or transport the parking spaces to vehicle pick-up sites at the exit. The operating system is used during vehicle parking and pick-up process, and controls the movement status of the mobile trolleys and the parking spaces through the Internet. The intelligent parking lot has the beneficial effects that it facilitates vehicle managementby parking lot administrators, reduces the waste of manpower and material resources, further ensures the safety of the vehicle owners, prevents theft, prevents the vehicles from sun and rain, and avoids accelerated aging of the vehicles.

The invention discloses a temporary traffic sign with a protective device and a storage function. The temporary traffic sign with the protective device and the storage function is characterized in that the temporary traffic sign comprises a storage frame, a rotating disk, a base and a storage slot; one side of the storage frame is connected with the a mounting piece through a flip shaft; a connecting block is disposed above the rotating disk; a fixed disk is fixed above a telescopic column; a mounting block is fixed above the base; a storage slot is reserved inside the storage frame; a connecting trough is opened below the outer portion of the storage frame; positioning holes are reserved both on the rotating disk and on the fixed disk; a water bag with a water inlet and outlet reserved thereon is disposed above the inner portion of the storage slot which is reserved in the base; a mounting slot is opened in the mounting block above the base. The temporary traffic sign with the protective device and the storage function has the advantages that not only can a plurality of signs be stored and easy to be replaced, but also the sign is avoided from sun and rain with the sign disposed in the storage slot inside the storage frame, thus effectively protecting the sign.

The invention relates to the field of bridge construction, in particular to a warning type guardrail for bridge construction. The technical problem to be solved by the invention is to provide an alarming type guardrail for bridge construction which can be easily moved and anti-dumping, and can be provided with an alarming prompt at night. A warning type guardrail for bridge construction comprisesa first mounting bracket, a second mounting bracket, a mounting plate, a mounting frame, a first bearing seat, etc. One end of the mounting plate is fixedly connected with the first mounting bracket and the other end is fixedly connected with the second mounting bracket; One end of the mounting frame is fixedly connected with the first mounting bracket and the other end is fixedly connected with the second mounting bracket and is positioned below the mounting plate; The first mounting bracket and the second mounting bracket are fixedly connected with the bearing frame; A support plate is fixedly connected with that outer wall of the load-bearing frame. The invention achieves the effect of being convenient to move and anti-dumping, and at the same time can increase the warning prompt at night.

The invention discloses a lifting and horizontal moving bike garage including a frame body, a plurality of storing layers which are used for parking bikes are arranged in the frame body from the top to the bottom, each of the storing layers is provided with a plurality of bike-carrying frames which are arranged side by side, the bike-carrying frames of a top layer of the storing layers can vertically move to a bottom layer to park the bikes, and other layers between the bottom layer and the top layer can horizontally move through a motor and move to the bottom layer to park the bikes. Comparedwith the prior art, the lifting and horizontal moving bike garage has the advantages of simple structure, convenient and rapid use, high application efficiency and the like.

The invention relates to low temperature hydraulic oil and a preparation method thereof, belonging to the field of hydraulic oil. With the condensation point below 50 DEG C, the low temperature hydraulic oil is applicable to extremely cold regions with environment temperature below -45 DEG C. The low temperature hydraulic oil is prepared from HVIS (high-viscosity index) base oil, a viscosity index improver, a pour point depressant, an antioxidant and a anti-wear reagent at extreme pressure. The preparation method comprises the following steps of firstly, weighing; secondly, rising temperature of the HVIS base oil weighed in step (1) up to be 110-130 DEG C, preserving heat and dehydrating for 30-40 minutes, and cooling down to 80-90 DEG C; thirdly, adding the viscosity index improver, the pour point depressant, the antioxidant and the anti-wear reagent at extreme pressure weighed in step (1); and fourthly, stirring, after qualification detection, filtering so as to obtain the low temperature hydraulic oil. The low temperature hydraulic oil is mainly used as a power transmission working medium of various crane hydraulic systems, outdoor hydraulic equipment and other hydraulic systems with high viscosity requirement used in cold regions.

A high-efficiency dust-proof parking shed, including columns and a forward-extending ceiling. The ceiling is arc-shaped, and four telescopic rods that expand and contract up and down are arranged on the ceiling. At the four corners of the ceiling, a foldable dust-proof net is arranged between each two adjacent telescopic rods, the upper part of the foldable dust-proof net is fixed on the ceiling, and the bottom of the foldable dust-proof net is fixed on At the lowest end of the telescopic rod, the foldable dust-proof net is unfolded downward along with the telescopic rod to form a dust cover, and a pull rod is arranged at the bottom of the foldable dust-proof net. The present invention overcomes the deficiencies of the prior art. Up and down retractable pull rods are arranged at the four corners below the ceiling, and a foldable dust-proof net is arranged between the pull rods. The bottom is adsorbed and fixed by magnets to prevent the vehicle from being exposed to the sun and rain, has a good dustproof effect, reduces the frequency of vehicle cleaning, and saves water.

The invention relates to the technical field of ecological agricultural irrigation, in particular to a water-saving irrigation method. The method includes the following steps of determining the optimal water demand according to the plant type; secondly, laying an irrigation facility; thirdly, installing a soil humidity measuring mechanism on a main pipeline; fourthly, conducting irrigation, namelya control center compares humidity sensor data with the optimal soil humidity, when the humidity sensor data is smaller than the optimal soil humidity data, a valve is switched on, a pump body acts,plants are irrigated, a humidity sensor continuously sends soil humidity data detected by the humidity sensor to the control center in the irrigation period, and when the soil humidity data detected by the humidity sensor is larger than or equal to the optimal soil humidity data, the pump body stops acting, the valve is switched off, and irrigation is stopped; fifthly, installing an alarm and a timer on the control center.

The invention discloses a protective cover for an electric welding machine. The protective cover for the electric welding machine comprises a supporting base used for placing the electric welding machine, two sliding blocks which are arranged left and right are fixed on the lower bottom surface of the supporting base, each sliding block is connected to a corresponding sliding rail in a sliding mode, and the sliding rail is fixed on a bottom plate; the left side and the right side of the bottom plate are fixedly provided with a row of protective rods which are linearly and uniformly distributedin the front and back directions, and the upper parts of the two rows of protective rods are connected with triangular eave-shaped protective plates. According to the protective cover for the electric welding machine, the electric welding machine can be effectively prevented from being subjected to sunburn and rain through the protective plates and telescopic protective plates, the damage of other objects to the electric welding machine can be effectively blocked through the protective rods, side baffle strips can be stacked together in a downward moving mode, the function of further protecting the electric welding machine is achieved, and the service life of the electric welding machine is prolonged.

The invention discloses a self-service tea water vending machine which comprises a vending machine body and an oxygen-enrichment energy-conservation direct drinking fountain. The oxygen-enrichment energy-conservation direct drinking fountain is arranged on the right side face of the vending machine body, and a glass door matched with the oxygen-enrichment energy-conservation direct drinking fountain is installed at the side end of the oxygen-enrichment energy-conservation direct drinking fountain. A reverse osmosis (RO) water purifier and a filter are further arranged on the right side face of the vending machine body, and the filter is connected with the RO water purifier and the oxygen-enrichment energy-conservation direct drinking fountain through pipes in sequence. The vending machine body is of a cavity structure, and a tea cup shelf is arranged in the cavity. Tea cups are arranged on the tea cup shelf, a glass view window corresponding to the tear cup shelf is formed in the front surface of the vending machine body. By means of the self-service tea water vending machine, tourists are effectively helped to easily and conveniently taste healthy and nutrient tea favored by themselves and have the emotional appeal of tea tasting and sight seeing in the touring process, and the self-service tea water vending machine is high in practicability and easy to use and popularize.

The invention provides an air quality monitoring system based on an Internet of Things platform. The air quality monitoring system comprises a data acquisition module, a data transmission module and a data processing server, and is characterized in that the air quality monitoring system adopts an open type SOA service-oriented architecture and distributed Internet of Things DIA data integration standards; a network architecture adopts an accessing mode combining B/S, C/S and PDA, and supports an isomerous cascaded transmission network and a digital-analog hybrid transmission manner; the air quality monitoring of a target region is realized through a humanized human-computer interaction interface, a combined distributed acquisition, concentrated type uniform management, high-definition image processing and uniform authority authentication; the data acquisition module is a data acquisition module adopting radio frequency communication; and the air quality monitoring system is electrically connected with a radio frequency receiving device. The air quality monitoring system based on the Internet of Things platform has the advantages of wireless transmission and wireless on-off control, time saving and labor saving, and has a very good popularization value with the help of an environment-friendly advantage of power supply of solar energy.

The invention relates to the technical field of outdoor mobile beekeeping devices, in particular to a trapezoidal expansion type beekeeping truck. The trapezoidal expansion type beekeeping truck comprises a truck body, beekeeping areas are arranged on two sides of the truck body and are connected with the truck body through rotating mechanisms, and the rotating mechanisms are controlled to rotate by 90 degrees through a hydraulic ram to enable the beekeeping areas to expand to the outside of the truck body; a '7'-type support frame allowing an awning cloth to expand is arranged above the truck body, a lifting mechanism is hinged to the position where the '7'-type support frame is bent, the '7'-type support frame is integrally raised through the lifting mechanism, stay cords arranged at the inner ends of the '7'-type support frame are connected to the interior of the truck body, and lifting of the lifting mechanism is controlled through the hydraulic ram. By the design of an external expansion type beehive frame for the beekeeping truck, living space in the truck is saved to the greatest degree, and working efficiency in feeding and honey extracting is improved; the awning-cloth support structure is arranged, good ventilation environment is sustained, and honey output is increased.

The invention relates to the technical field of noise reduction of an air conditioner, and particularly discloses a noise elimination and sound insulation device for an outdoor unit of an air conditioner. The noise elimination and sound insulation device for the outdoor unit of the air conditioner comprises a cover body covering the outdoor unit of the air conditioner, wherein an air inlet and anair outlet are arranged on the cover body, the air inlet is far away from the air outlet, and the air inlet is lower than the air outlet; a first space and a second space which are used for separatingthe space around the outdoor unit of the air conditioner are arranged in the cover body, the air inlet end of the first space communicates with the air inlet of the cover body, and the air outlet endof the first space communicates with the air inlet end of an air inlet grille of the outdoor unit of the air conditioner; the air inlet end of the second space communicates with the air outlet end ofa cooling fan of the outdoor unit of the air conditioner, and the air outlet end of the second space communicates with the air outlet of the cover body; and an air inlet silencing assembly is arranged in the first space, and an air outlet silencing assembly is arranged in the second space. The scheme provided by the invention is used for solving the problems that in the prior art, the quality ofa sound environment where people live is reduced due to noise pollution caused by the operation of an outdoor unit of an air conditioner, and the normal sleep and rest of the people are seriously affected.

The invention relates to a lateral dual-layer parking device. The lateral dual-layer parking device comprises a base, a lower-layer parking spot, an upper-layer parking spot, a shielding shed, a controller and a photovoltaic power generation system, wherein the lower-layer parking spot is arranged on the base, the upper-layer parking spot is arranged above the lower-layer parking spot, the shielding shed is arranged above the upper-layer parking spot, the controller controls the upper-layer parking spot and the lower-layer parking spot, and the photovoltaic power generation system is arrangedon the shielding shed and supplies power to a control system; the lower-layer parking spot comprises a horizontal lower parking board and a moving device for driving the lower driving board to move; the upper-layer parking spot comprises two parallelogram mechanisms located at the two ends of the lower parking board, an upper parking board of which the two ends are provided with the parallelogrammechanisms respectively, a lifting driving device for driving the upper parking board to lift and fall, and a ratchet wheel self-locking device for preventing the upper parking board from lifting andfalling. By means of the lateral dual-layer parking device, a vehicle can be effectively prevented from being blown by wind, drenched by rainwater and baked by sunlight; meanwhile, the lateral dual-layer parking device can supply power by itself, the lower-layer parking spot can conduct automatic parking and vehicle pickup, and the lateral dual-layer parking device has the advantages that vehiclesat the upper layer and the lower layer do not interfere in each other, the size is small, the use is convenient and the safety is high.