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20results about How to "Prevent rain" patented technology
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Corrosion-resistant anchor screw
ActiveCN222577110UImprove anti-loosening performanceImprove stabilityPinsNutsScrew threadCorrosion resistant
The utility model relates to the technical field of anchor screws, in particular to a corrosion-resistant anchor screw which comprises a bottom plate, a screw body is fixedly connected to the top of the bottom plate, a nut is in threaded connection with the outer side wall of the screw body, a rectangular groove is formed in the bottom of the bottom plate, rectangular through holes are formed in the side walls of the two ends of the bottom plate, and the rectangular through holes are communicated with the rectangular groove. Through the folding assembly, the limiting assembly and the meshing assembly, by adjusting the limiting assembly, the limiting assembly is separated from the meshing assembly, at the moment, the meshing assembly is rotated, the stability of the anchor screw is improved through the meshing assembly, and a bottom plate fixing hook of the anchor screw needs to be embedded into cement when a cement base is laid; after cement is solidified, a device needing to be fixed penetrates through the screw body and is in threaded connection with the screw body through the nut, the device needing to be fixed is fixed, and then the folding assembly is arranged on the outer side wall of the nut in a sleeving mode, so that the phenomenon that the screw body is corroded after the foot screw is subjected to rainwater is prevented.
Owner:WENZHOU LEIXIN AUTO PARTS CO LTD
Sluice emergency pump truck
The utility model relates to the technical field of water conservancy emergency equipment, in particular to a water gate emergency pump truck which comprises a joist barrow track and further comprises a truck frame, wheels are rotationally connected to the bottom of the truck frame, a limiting device is arranged at the bottom end of the truck frame and enables the wheels to be kept on the joist barrow track, and an oil tank, an engine, a hydraulic pump and a hydraulic oil tank are fixedly arranged on the truck frame. The oil tank is connected with the engine, an output shaft of the engine is in transmission connection with the hydraulic pump, the input end of the hydraulic pump is communicated with the hydraulic oil tank, the output end of the hydraulic pump is fixedly connected with a hydraulic oil pipe, the hydraulic oil pipe can be connected with the three-way connector, and valve switches are arranged at the two ends of the three-way connector. The emergency pump truck can be quickly moved to a dam gate during emergency power failure to replace a hydraulic pump needing to be electrically started to work, and the emergency effect is achieved.
Owner:YISHUSI WATER CONSERVANCY ADMINISTRATION YISHU RIVER WATER CONSERVANCY ADMINISTRATION
Exposed wire protection device
Owner:照日格图
Movable photovoltaic power generation energy storage base station with waterproof function
ActiveCN222338802UEasy to installeasy to moveElectrical storage systemPV power plantsMechanical engineeringThreaded rod
The utility model relates to the technical field of photovoltaic energy storage base stations, and discloses a movable photovoltaic power generation energy storage base station with a waterproof function, which comprises an energy storage base station body, a base is arranged on the lower end surface of the energy storage base station body, and a moving assembly is arranged on the left side of the base; the moving assembly comprises a first rotating disc, a second mounting base and a lifting plate. According to the base station, the first rotating disc, the second mounting base and the lifting plate are arranged, an operator rotates the first rotating disc, the first rotating disc drives the first bidirectional threaded rod to rotate so as to drive the moving blocks on the two sides to move towards the inner side at the same time, the connecting rods push the lifting plate and the pulleys to stretch out of the bottom of the base, and therefore the base station can be conveniently pushed to move; according to the energy storage base station, through the arrangement of the mounting rod, the clamping block and the rainproof shed, an operator presses the mounting rod towards the interior of the first clamping groove until the clamping block is clamped into the interior of the second clamping groove, so that mounting of the rainproof shed is completed, and the rainproof shed can play a role in blocking rainwater on the energy storage base station body.
Owner:TIANFUNENGKE (QINGDAO) NEW ENERGY TECH CO LTD
A special fixing fastener for photovoltaic module connectors
This utility model discloses a special fixing fastener for photovoltaic module connectors, including a fastener and a photovoltaic panel for auxiliary installation. The fastener consists of a clamping part and a fastening part. The fastening part is located at the edge of the clamping part and smoothly transitions to the clamping part. The photovoltaic panel includes a panel surface, a frame, a junction box, and an MC4 connector. The frame is fixedly connected to the edge of the panel surface, and the junction box is fixedly connected to the back of the panel surface. The junction box contains a connecting cable, and the end of the connecting cable is fixedly connected to the MC4 connector. The clamping part is fastened to the surface of the MC4 connector, and the fastening part is fastened to the frame. This utility model uses a U-shaped fastener made of elastic steel plate, which facilitates the use of the fastener to wrap around and fix the MC4 connector. Combined with the fastening part at the upper end of the fastener, it is easy to insert the fastener into the fixing holes on the surface of the frame, improving the stability of the MC4 connector fixing and the ease of assembly and disassembly.
Owner:ZHONGXIN GREEN ENERGY (SUZHOU) CO LTD
Tower crane cable insulation protection device
ActiveCN222381233UImprove the protective effectprevent rainElectrical apparatusArchitectural engineeringStructural engineering
The utility model relates to the technical field of tower crane cable protection, in particular to a tower crane cable insulation protection device which comprises a protection cylinder and a rotating plate, the upper end of the protection cylinder is provided with a first connecting groove, the lower end of the protection cylinder is fixedly provided with an inserting frame, one end of the protection cylinder and one end of the inserting frame are provided with an inlet and outlet, and the side wall of one end of the inlet and outlet is provided with a limiting groove. A hook is fixedly mounted on the side wall of the other end; one end of the rotating plate is rotationally connected to the outer wall of the inlet and outlet, and a rubber strip is fixedly installed at the other end of the rotating plate and enters the limiting groove through extrusion. The tower crane cable has the beneficial effects that the protection performance of the tower crane cable is enhanced, and the tower crane cable is prevented from long-term outdoor exposure and raining; the civilized construction standard of a tower crane cable installation line is improved; and meanwhile, a unified path is provided for cables during installation of construction lighting lamps on the upper portion of the tower crane, all the cables are stacked in order, and the standardization of cable erection on the standard knot of the tower crane is improved.
Owner:THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
Movable reinforcing steel bar processing shed
The utility model discloses a movable reinforcing steel bar processing shed in the technical field of reinforcing steel bar processing sheds, which comprises a greenhouse and a small shed, the greenhouse comprises a first ceiling and a first support frame, the small shed comprises a second ceiling and a second support frame, and rollers are mounted at the bottom of the second support frame, so that the small shed can move. The device further comprises a rainwater sensing system used for monitoring rainwater and giving an alarm, the rainwater sensing system comprises a water immersion sensor installed on the first ceiling and a controller installed on the first supporting frame, and through cooperation of the water immersion sensor and the controller, it is achieved that rain is monitored in real time; and a worker can be reminded to take corresponding rainproof measures in time, so that equipment and steel bar materials are prevented from being exposed to the rain.
Owner:CCFEB CIVIL ENG
Intelligent street lamp lifting mechanism
ActiveCN222316868Uavoid exposureExtended service lifeLighting support devicesProtective devices for lightingElectric machineGear wheel
Owner:CHANGZHOU YINGTENG LIGHTING ELECTRIC CO LTD
An electric vehicle basket with a helmet
ActiveCN111661208Bachieve lockingavoid lossAnti-theft cycle devicesArticle supporting devicesStructural engineeringElectric cars
The invention discloses an electric vehicle basket with a helmet, comprising a battery vehicle body, a basket at the front of the battery vehicle body, a cover plate hinged on one side of the top of the basket, a helmet body in the basket, a cavity at the bottom of the basket, two jacks connected to the cavity at both sides of the inner wall at the bottom of the basket, and an electric lock at the top of the cavity near the two jacks, a lock assembly matched with the two electric locks at both sides of the helmet body, a circular hole connected to the cavity at the inner wall at the bottom of the helmet body, and a movable column inserted in the circular hole, a spring fixed at the bottom of the movable column, and the bottom of the spring is fixedly connected to the inner wall at the bottom of the cavity, and an ID card chip is embedded on one side of the helmet body. The invention can realize the locking of the helmet, avoid the loss of the helmet, and the basket and cover plate provided in combination have good waterproof effect, avoiding the helmet from getting wet in the rain.
Owner:SHANDONG QUANFU SADDLE CO LTD
Novel waterproof vehicle-mounted camera circuit board
ActiveCN224218573Uprotected from erosionavoid accumulationPrinted circuit detailsCasings/cabinets/drawers detailsIn vehicleStructural engineering
The utility model relates to the field of vehicle-mounted camera circuit boards, and discloses a novel waterproof vehicle-mounted camera circuit board, which comprises a circuit board, a waterproof mechanism is arranged at the top of the circuit board, an electronic element is fixedly connected to the top of the circuit board, the waterproof mechanism comprises a waterproof cover, a side plate is fixedly connected to the outer wall of the waterproof cover, and the side plate is fixedly connected to the outer wall of the waterproof cover. The side plate is detachably connected to the top of the circuit board through a bolt, and a drainage groove is formed in the top of the circuit board. The waterproof cover is detachably connected to the top of the circuit board through the side plates and the bolts, a relatively closed space is formed, electronic elements are separated from the external environment, rainwater is effectively blocked and prevented from making direct contact with the electronic elements, and the waterproof and isolation effects are achieved; rainwater is prevented from being accumulated on the circuit board, and electronic elements are further protected from being corroded by water.
Owner:WUHAN CONTEMPORARY HUALU OPTOELECTRONIC TECH CO LTD
Transformer mounting structure
ActiveCN222562394Uprevent long-termprevent rainTransformers/reacts mounting/support/suspensionTransformers/inductances casingsTransformerBird droppings
The utility model belongs to the technical field of transformer installation, and particularly discloses a transformer installation structure which comprises an embedded vertical rod, and the outer wall of the vertical rod is sequentially and fixedly connected with a hoop and a second steel channel from bottom to top through bolts. Rainwater enters the storage tank from the inlet, crosses the water collecting tank through the gap and is absorbed by the sponge, when the sponge is filled to a certain degree, the rainwater enters the conveying plate from the through hole, the rainwater accelerates to flow downwards when flowing to the middle, and due to the fact that the groove opening is formed in the bottom side of the conveying plate, the rainwater can be conveyed to the storage tank through the groove opening. Due to the fact that the notch is arranged on the conveying plate, part of rainwater can drip through the notch while the rainwater flows along the attached conveying plate, raindrops are formed and fall to the top face of the conveying plate, large raindrops can be formed and fall to the top of the rain shelter even if the rain is not large, a certain automatic cleaning function is achieved, and the situation that bird droppings and other attachments are located at the top of the rain shelter for a long time is effectively prevented.
Owner:이너 몽골리아 일렉트릭 파워 그룹 컴퍼니 리미티드 이너 몽골리아 일렉트릭 파워 리서치 인스티튜트 브랜치
Large assembled push-pull shed
ActiveCN224259601UEasy to disassemble and transferEase of mass productionSunshadesStructural engineeringIndustrial engineering
The utility model relates to a large assembled push-and-pull shed which comprises two rows of assembled frame bodies arranged in parallel and a push-and-pull shed roof erected on the tops of the assembled frame bodies. Each column of assembling frame body comprises a plurality of stand columns, column foot plates are fixedly connected to the bottoms of the stand columns, a cross beam is connected between every two adjacent stand columns, inserting openings are formed in the ends of the cross beams, inserting portions matched with the inserting openings are fixedly connected to the stand columns, and the inserting portions are fixed into the cross beams through first connecting pieces. The top of the plurality of stand columns is connected with a supporting bottom beam, the supporting bottom beam is formed by splicing a plurality of sections of beam bodies through second connecting pieces, the top of the supporting bottom beam is provided with a rail for the push-pull shed roof to slide, the rail is formed by splicing a plurality of sections of sliding rails, and splicing seams of the adjacent sliding rails and splicing seams of the adjacent beam bodies are arranged in a staggered mode. According to the large assembly type push-pull shed, through the modular assembly design, standardization of mass production is facilitated, and disassembly and transfer are convenient.
Owner:SHANDONG YANXIN ENVIRONMENTAL PROTECTION TECH CO LTD
Device for fixing gas pump vibration sensor on motor or pump body
ActiveCN222620833Uimprove protectionExtended service lifeVibration measurement in solidsMining devicesElectric machineryFalse alarm
The utility model discloses a device for fixing a gas pump vibration sensor on a motor or a pump body, which comprises a first sensor fixing plate, a second sensor fixing plate and a third sensor fixing plate, an area between the third sensor fixing plate and the motor or the pump body is a placing area, and the placing area is used for accommodating the gas pump vibration sensor; one end of the sensor pressing plate is fixedly connected with the sensor pressing plate, the other end of the sensor pressing plate abuts against the third sensor fixing plate, and the spring is used for generating pressure on the sensor pressing plate, so that the sensor pressing plate enables the gas pump vibration sensor to abut against the motor or the pump body. The elastic part is also used for buffering vibration of the sensor pressing plate through the elasticity in the vibration process of the motor or the pump body; according to the utility model, the gas pump vibration sensor is fixed in the placing area by arranging the sensor pressing plate, so that the gas pump vibration sensor is tightly propped against a motor or a pump body, the normal detection of the gas pump vibration sensor is ensured, and false alarm is avoided.
Owner:SHAANXI SHAANXI COAL HANCHENG MINING CO LTD
Charging pile with cable protection function
ActiveCN222329489Uavoid sun exposureprevent rainCharging stationsArchitectural engineeringSlide plate
The charging pile with the cable protection function comprises a supporting column, a control box is arranged on the top of the supporting column, and a controller is arranged in the control box; meanwhile, a storage chamber is further arranged on the supporting column, and the storage chamber is closed by a sealing door hinged to the supporting column; a sliding plate is arranged in the storage chamber in a sliding mode, a support is arranged on the sliding plate, and a charging cable is hung on the support. Compared with the prior art, the charging device is simple in structure and convenient to operate; meanwhile, recycling of the cables is achieved through the storage chamber, the cables can be prevented from being exposed to the sun and drenched by rain, the cables are better protected, and the service life of the cables is prolonged; and secondly, compared with the prior art, in a non-working state, the cable is stored in the storage chamber, so that potential safety hazards caused by cable exposure can be avoided.
Owner:CHENGDU CHENGKAI ELECTRIC CO LTD
Battery box of power-assisted bicycle with self-locking structure and quick release base
PendingCN122091893AEasy to removeAvoid mutual collision damageBattery isolationSecondary cellsElectrical batteryStructural engineering
This invention relates to a battery box for electric bicycles with a self-locking structure and a quick-release base, belonging to the field of electric bicycles. Specifically, it includes a housing with self-locking mechanisms on both sides for positioning the battery, and a first opening and a second opening on each side of the outer wall. The invention works by controlling the extended ends of two first electric push rods to their shortest lengths simultaneously, causing a lever to rotate two corresponding first rotating rods. This causes the clamping plates to move upwards and away from the battery, while the support base lifts the battery for quick disconnection of the battery cables. A fully charged battery is placed between the two clamping plates, supported by the two support bases. The extended ends of the two first electric push rods are then simultaneously extended and reset, causing two rubber pads to clamp and lock the battery, preventing collision damage between the battery and the housing during electric bicycle operation.
Owner:KUNSHAN RUIEN NEW ELECTROMECHANICAL CO LTD
Iron tower with monitoring unit
ActiveCN222456991USimple installation structureprevent rainMeasurement devicesSuspension arrangements for electric cablesTowerJunction box
The utility model discloses an iron tower with a monitoring unit, and the iron tower comprises an iron tower body which is provided with a plurality of support arms formed by connecting angle steel; the monitoring unit is arranged on the iron tower body; the junction box is arranged on the iron tower body, is electrically connected with the monitoring unit and comprises a mounting assembly and a junction box body; the mounting assembly comprises a suspension plate suspended on the support arm and a mounting plate located at the lower end of the suspension plate, one side of the suspension plate is provided with an inclined mounting groove, the junction box body is detachably mounted on the mounting plate, the upper surface of the junction box body is provided with a rain shielding part with an inclined surface, and the end part of the rain shielding part is provided with an embedded body embedded into the inclined mounting groove. The junction box of the iron tower can be connected to the angle steel of the iron tower, and the installation structure is simple.
Owner:ZHEJIANG JIAOTONG RAIL TRANSIT TECH CO LTD
A multifunctional automobile charging pile structure with high safety
ActiveCN118306243Bavoid collisionTo achieve the effect of intercepting and anti-collisionPhotovoltaic supportsInstallation of lighting conductorsArchitectural engineeringStructural engineering
The present invention discloses a multifunctional automobile charging pile structure with high safety, comprising a charging pile frame, a waterproof platform, a frame top and a support, wherein a waterproof platform is installed at the bottom of the charging pile frame, a frame top is installed at the top of the charging pile frame, a support is fixedly installed on one side of the top surface of the frame top, side frames are fixedly installed below the two sides of the outer wall of the charging pile frame, a charging port is installed above the inner side of the charging pile frame, an interception mechanism is installed below the inner side of the charging pile frame, and an alarm structure is arranged above the two sides of the outer wall of the charging pile frame. After the multifunctional automobile charging pile structure with high safety is installed outdoors, the alarm structure installed above the two sides of the outer wall of the charging pile frame can be used to provide safety warnings to users, and fire signals can also be transmitted to the fire department, thereby improving the efficiency of the various functions of the device and improving the user's experience.
Owner:XIAMEN GALAXY GODSON TECH CO LTD
Integrated outdoor child game sandpit
ActiveCN222314722Uprevent rainAvoid Dust ProblemsLavatory sanitoryDisinfectionSimulationStructural engineering
The utility model discloses an integrated outdoor child game sandpit which comprises a protective shell, a movable box body is arranged in the protective shell in a sliding and sleeved mode, and the protective shell is used for storing and protecting the movable box body; the movable box body is filled with fine sand for children to play; and the disinfection device is arranged in the protective shell and is used for disinfecting and sterilizing the interior of the stored movable box body.
Owner:ARCHITECTURAL DESIGN & RES INST OF SOUTHEAST UNIV CO LTD
Horizontal shaft offshore wind generating set tower
ActiveCN222350877UExtended service lifecut off contactWind motor supports/mountsMachines/enginesTowerTurbine
The utility model discloses a horizontal shaft offshore wind generating set tower, and belongs to the technical field of wind generating set towers. Comprising a tower body and a floating seat, a first clamping ring and a first flange are fixedly arranged on the tower body, a bottom cylinder is fixedly connected with a conical frame, a positioning sleeve is matched with four pull rods to form a conical structure, and the conical frame is fixedly connected through a floating block and a connecting rod, so that the tower body is stably limited and inserted into the bottom cylinder and the positioning sleeve; fixing is achieved by installing a plurality of positioning bolts between the first flange and the second flange in a threaded mode, the whole floating seat is installed on the sea surface in a floating mode, in order to stabilize the floating seat, the four positioning mechanisms are connected with the seabed for limiting treatment, and floating installation is achieved; the first flange, the second flange and the positioning bolt are wrapped, the positioning bolt is prevented from making contact with air, rainwater can be avoided, moist air with salt can be isolated, and therefore the service life of the positioning bolt is prolonged.
Owner:CRCC HARBOR & CHANNEL ENG BUREAU GRP
Movable protection device for top uncovering and rebuilding of combustion chamber of coke oven
ActiveCN222456890Uprevent rainavoid safety hazardsBuilding repairsBuilding material handlingCombustion chamberBrick
The utility model discloses a movable protection device for top uncovering and rebuilding of a combustion chamber of a coke oven, which comprises a support walking frame vertically arranged in a top uncovering and rebuilding area of the coke oven and movably mounted on a track of a coal charging car; the protective shed fixing truss is in a shed shape with a pinnacle and is fixedly arranged above the supporting walking frame, the section of the protective shed fixing truss in the vertical direction is an isosceles triangle, and the bottom edge of the protective shed fixing truss is parallel to the upper surface of the coke oven; the color steel tiles are laid above the protective shed fixing truss in the extension direction of the waists of the isosceles triangle. According to the utility model, the movable protection device is designed on the furnace top coal car track, so that silica bricks can be prevented from being drenched by rain, the problem of influencing production and construction is solved, and the potential safety hazard of the protection device to people can be solved.
Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM