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36results about How to "Play the role of cushioning the impact" patented technology
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Elastic vibration reduction towing mechanism of track vehicle
Provided is a damping traction device of car elasticity for track locomotives. A left turn arm and a right turn arm are connected by an elastic connector the composition of which is that the left end portion of a left connecting rod is hinged with the left turn arm, the right portion of the left connecting rod is sleeved by a spring guide tube which is provided with a spring chamber, the right end of the spring guide tube is connected with a right connecting rod, and the right end of the right connecting rod is hinged with the right turn arm, a left limit boss and a right limit boss are respectively arranged at the two ends of the spring chamber which is disposed on the right portion of the left connecting rod and is corresponding to the spring guide tube,, the inner side of the spring guide tube is provided with a boss moving chamber which is matched with the left limit boss and the right limit boss, the inner sides of the left limit boss and the right limit boss of the left connecting rod are correspondingly provided with a left sliding block and a right siding block, and the positions of the spring chamber positioned in the left sliding block and the right siding block are provided with preloaded buffer springs. The traction device can effectively absorb and decrease the vertical impact force of the locomotives, increase the safety of locomotive running and the stability of vertical traction, and prolong the service life of the device and the connecting positions. The existing rigid six-bar traction mechanism can be conveniently employed as a basis for transformation, thereby the costs is saved.
Owner:SOUTHWEST JIAOTONG UNIV
Air conditioner outdoor unit and air conditioner
ActiveCN103644608ASimplify the assembly processReduce labor intensityLighting and heating apparatusAir conditioning systemsEngineeringExtrusion
The invention discloses an air conditioner outdoor unit and an air conditioner. The air conditioner outdoor unit comprises a casing, a condenser and a motor support. The condenser and the motor support are fixed in the casing, and an elastic location unit for abutting against the condenser is arranged on the motor support. The elastic location unit which is capable of performing stressed extrusion deformation and abuts against the condenser is mounted on the motor support, so that when condensers of different structure sizes are mounted, the elastic location units are extruded and deform between the condensers and the motor supports, the condensers can be firmly located by the elastic location units, mounting and usage requirements of the condensers of different structure sizes are met, and plates are not required to be welded on the motor supports on account of the different condensers. The outdoor unit assembly process is effectively simplified, and the worker labor intensity is reduced.
Owner:HAIER GRP CORP +1
Two-phase immersed battery liquid cooling box filled with phase change capsules
PendingCN111864305ALow costReduce security risksSecondary cellsCell component detailsPhysicsChemistry
The invention belongs to the technical field of power batteries and provides a two-phase immersed battery liquid cooling box filled with phase change capsules. Gaps between the batteries and between the batteries and the box body are filled with the phase change capsules so that consumption of the fluorination liquid is reduced, and cost of two-phase immersed liquid cooling is further reduced. Compared with two-phase immersed liquid cooling without filling the phase change capsules, the two-phase immersed liquid cooling device is advantaged in that the filled phase change capsules occupy mostof gap space so that the dosage of the fluorination liquid is reduced to the minimum, and cooling cost is greatly reduced; under the extreme condition, the capsules can play a role in buffering impact, and potential safety hazards caused in the impact process are reduced; the phase-change materials in the capsule can buffer heat generated in the working process of the battery so that cooling energy consumption of the system is reduced.
Owner:DALIAN UNIV OF TECH
Hard rock intelligent frequency conversion electric drive raise boring machine
The invention discloses a hard rock intelligent frequency conversion electric drive raise boring machine which comprises an electric drive transmission system and an intelligent control system. The intelligent control system transmits control signals to the electric drive transmission system, and the electric drive transmission system is driven according to the control signals. A torque sensor anda tension sensor sense drill rod torque signals and drill rod tension signals and transmit the signals to a controller, the controller performs output control on a frequency conversion motor according to the signals, on-site conditions and previous empirical parameters, so that intelligent frequency conversion is achieved, worker workload is decreased, and increase of construction risks caused byrepeated drilling stopping, lifting and checking can be avoided.
Owner:BEIJING CHINA COAL MINE ENG CO LTD
Automobile turbulence device capable of improving fuel economy
ActiveCN105438278AReduce energy consumptionReduce vehicle weightPedestrian/occupant safety arrangementAerodynamics improvementGas cylinderSolenoid valve
The invention discloses an automobile turbulence device capable of improving the fuel economy. The automobile turbulence device comprises a flexible and changeable front bumper, a flexible and changeable rear bumper and an air inflation control device; the flexible and changeable front bumper is arranged at the front end of an automobile and comprises a bumper body, a first inflatable air bag arranged in front of the bumper body and a second inflatable air bag arranged in the first inflatable air bag; the flexible and changeable rear bumper is arranged at the rear end of the automobile and comprises a bumper body, a third inflatable air bag arranged in the back of the bumper body and a fourth inflatable air bag arranged in the third inflatable air bag; the air inflation control device comprises a controller, an air storage bottle and solenoid valves, and the first inflatable air bag, the second inflatable air bag, the third inflatable air bag and the fourth inflatable air bag are connected to the air storage bottle through the solenoid valves. According to the invention, the driving wind resistance of the automobile can be effectively lowered, and the fuel utilization efficiency the automobile can be improved.
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD
Electric vehicle head assisting device
InactiveCN108945213APlay the role of cushioning the impactAvoid secondary damageElectric devicesCycle safety equipmentsMicro motorEngineering
The invention relates to an electric vehicle head assisting device. A pressure sensor is arranged in front of a handlebar; a buffering device is arranged on the handlebar; the buffering device comprises a mounting tube, a buffering seat and a connecting seat, wherein the mounting tube is used for mounting the handlebar; the buffering seat is arranged on the internal side of the mounting tube, theconnecting seat is connected with a vehicle body; a cavity is formed in the buffering tube; a conductive rod is arranged at the center of the cavity; a spring rod is arranged on the connecting seat; one end of the spring rod is fixed in the cavity; the other end of the spring rod is mounted on the connecting seat; a micro motor is arranged in the position, corresponding to the conductive rod, on the connecting seat; a connecting rod is arranged on the internal side of the micro motor; a conncting end is arranged at the internal end of a telescopic rod; the connecting end and the conductive rodwhich are in contact with the each other are electrically connected with each other. According to the electric vehicle head assisting device, a force bearing situation is fed back to a control circuit by using a pressure sensor; the buffering device is mounted at a vehicle head; a power supply and an electric motor are controlled to be connected and disconnected through electric connection in thebuffering device; and therefore, a collision buffering effect can be realized, and the power supply can also be cut off to avoid secondary damage which is caused to the electric vehicle because the electric vehicle is not powered off.
Owner:天津市正弦科技有限公司
Intelligent community gate based on Internet technology
ActiveCN112419572AAvoid damagePlay the role of cushioning the impactStands/trestlesIndividual entry/exit registersThe InternetMechanical engineering
The invention relates to the technical field of gates, and discloses an Internet technology-based smart community gate, which comprises a U-shaped column, a support column extending to the upper partof the U-shaped column is movably connected to the interior of the U-shaped column, a face recognizer is movably connected to the top of the support column, and a rotating shaft is movably connected to the inner side of the U-shaped column. A sleeve is movably connected to the outer side of the rotating shaft, a partition plate extending to the right side of the U-shaped column is fixedly connected to the outer side of the sleeve, and a sliding plate extending into the rotating shaft is movably connected into the partition plate. The intelligent community gate based on the Internet technologyhas the advantages of having the anti-collision function and the like, and solves the problems that in the prior art, a gate of an intelligent community has the face recognition function and can be wirelessly connected with the Internet and transmit data, but an existing community gate does not have the anti-collision function, and after a partition door of the community gate is impacted, the community gate is easy to fail to work normally, so that the community gate is low in practicability.
Owner:浙江小马车科技有限公司
Low-temperature compact twinge equipment utilizing CO2 rapid cooling
ActiveCN108273183AFast coolingHigh degree of equipment automationMedical applicatorsTherapeutic coolingCarbon dioxide cylinderInjector
The invention relates to the field of medical equipment, in particular to a low-temperature compact twinge equipment utilizing CO2 rapid cooling. The equipment is characterized in that a carbon dioxide steel cylinder is arranged inside an instrument shell, an outlet is connected with a gas injector pipe, an injector head is installed at the other end of the gas injector pipe, and the injector headis installed inside a spraying gun; a controller is installed inside the instrument shell, and a touch type liquid crystal panel connected with the controller is installed on the instrument shell; the injector head is a revolved body shaped valve body, the valve body is sleeved with an electromagnetic coil which is in circuit connection with a power supply component, an adjusting rod, a piston and an evaporation refrigeration cabin are sequentially and coaxially installed inside the valve body, the outer diameter of the piston and the outer diameter of the adjusting rod are smaller than the diameter of an inner hole of the injector head to form a carbon dioxide flow channel, one end of a spring is connected with the adjusting rod, the piston is installed at the other end so that the spring can drive the piston to move to control the flow channel to be opened and closed, and a liquid flow guiding groove is formed in the adjusting rod. The equipment has the advantages that the local lowtemperature impact position is convenient to control, percutaneous surface cooling speed is high, the automatic degree of the equipment is high, the service life of an impact head is long, and the product using cost is low.
Owner:河南煜博医疗器械制造有限公司
Car window mechanism with clamping prevention and buffer functions
InactiveCN107503593AAchieve the goal of unlockingPlay the role of cushioning the impactPower-operated mechanismWing openersLocking mechanismEngineering
The invention belongs to the technical field of car window mechanisms, and in particular relates to an automobile window mechanism capable of preventing jamming and buffering. In the present invention, the car door has an accommodating chamber for accommodating car window devices; the side of the car door is provided with a car window, And the function that the car window communicates with the accommodating cavity is to facilitate the tempered glass to come out and work; the narrow side of the door has a moving groove to facilitate the movement of the first lock cylinder; the end face of the moving groove has an accommodating groove to facilitate the accommodation of the lock mechanism; the function of the car lock mechanism installed in the accommodation groove is to lock the car door; the function of the vehicle window device installed in the accommodation chamber is to block the vehicle window.
Owner:阚建发
Composite bumper beam assembly
ActiveCN110194115AImprove impact performanceLightweight impact performanceBumpersEngineeringFibrous composites
The invention discloses a composite bumper beam assembly, and belongs to the technical field of vehicles. The composite bumper beam assembly comprises a composite beam; the composite beam comprises abeam body and a rib body; the beam body is provided with a containing cavity and made of composites with continuous fibers; and the rib body is of a grid-shaped structure, and is arranged in the containing cavity, connected with the beam body and made of composites with discontinuous fibers. According to the composite bumper beam assembly, the beam body serves as a main body of the composite beamand is formed by the composites with the continuous fibers, and lightweight design of vehicle bodies is facilitated while the anti-collision property of the composite bumper beam assembly is improved;the grid-shaped rib body is made of the composites with the discontinuous fibers, arranged in the containing cavity and connected with the beam body; and after the beam body is collided, the grid-shaped rib body can further achieve the impact buffering effect, and thus the overall buffering property of the composite bumper beam assembly is improved.
Owner:CHINA FIRST AUTOMOBILE
Anti-clamping automobile window mechanism
The invention belongs to the technical field of car window mechanisms, and in particular relates to an anti-jamming car window mechanism. In the present invention, the car door has an accommodating chamber for accommodating the car window device; The role of the intercommunication of the cavity is to facilitate the work of the tempered glass; the function of the moving groove on the narrow side of the door is to facilitate the movement of the lock cylinder; the function of the accommodation groove on the end surface of the moving groove is to facilitate the accommodation of the car lock mechanism; the car lock mechanism is installed on the The function of the accommodating groove is to lock the car door; the function of the vehicle window device installed in the accommodating chamber is to block the vehicle window.
Owner:刘庆玲
Anti-collision finger protection full-finger gloves
The invention discloses a pair of anti-collision finger protection full-finger gloves. Each glove comprises a glove body, wherein five fingers are arranged on the glove body, and protection layers are arranged in the inner layer of the front end of each finger in the five fingers and are made of soft plastics. According to the scheme, the protection layers are arranged at the front ends of the fingers for protecting the fingers, during the collision with the fingers, the protection layers realize the impact fore buffering effect, the direct stress of the fingers is reduced, and the fingers are protected from being injured.
Owner:SUZHOU LONGXIN GLOVES
Anti-blocking type automobile window mechanism with buffer function
InactiveCN107654130AAchieve the goal of unlockingPlay the role of cushioning the impactWindowsWindscreensLocking mechanismEngineering
The invention belongs to the technical field of vehicle window mechanisms, and in particular relates to an anti-jamming type automobile window mechanism with a buffer function. In the present invention, the vehicle door has an accommodating chamber for accommodating the vehicle window device; a vehicle window is opened on the side of the vehicle door. And the function that the car window communicates with the accommodating cavity is to facilitate the tempered glass to come out and work; the narrow side of the door has a moving groove to facilitate the movement of the first lock cylinder; the end face of the moving groove has an accommodating groove to facilitate the accommodation of the lock mechanism; the function of the car lock mechanism installed in the accommodation groove is to lock the car door; the function of the vehicle window device installed in the accommodation chamber is to block the vehicle window.
Owner:王莘婉
Seat installed in cavity
InactiveCN102627077AIncrease the number of seatsIncrease the number of passengersVehicle seatsEngineeringStress mode
The invention discloses a seat installed in a cavity. The seat mainly consists of support legs 1, a seat board, a backrest and a cavity 2, and is characterized in that the seat is formed by an upper-layer seat and a lower-layer seat, the horizontal height of a seat board 3 of the upper-layer seat is at the upper limit position demanded when a passenger on the lower-layer seat is in the sitting posture, one end of one support leg 4 of the upper-layer seat is fixedly arranged on the seat board 3 of the upper-layer seat, and the other end of the support leg 4 of the upper-layer seat is fixedly arranged on the cavity 2 on the side surface or the top surface. According to the seat, the passenger can sit on the lower-layer seat or the upper-layer seat conveniently by reducing the height of the upper-layer sat and a foot pedal and changing the stress modes of the foot pedal and the support leg, so that the utilization ratio of the space of a traffic tool is improved.
Owner:王小平
Electronic equipment
ActiveCN110225163BEasy to fixAvoid chippingTelephone set constructionsIdentification meansEngineeringHot melt
The present application provides an electronic device, comprising: a casing, the casing has an accommodating cavity; a display module, the display module is located in the accommodating cavity, and the display module has a first part and a second part connected in sequence Two parts, the first part is separated from the cavity wall of the accommodating cavity to form a first filling part; a transparent cover, the transparent cover is arranged on the second part and is located in the accommodating cavity, the The transparent cover plate and the second part of the display module are separated from the cavity wall of the accommodating cavity to form a second filling part; glue, the glue includes a first elastic solid glue and a hot melt glue, and the first elastic solid Glue is filled in the first filling part to connect the first part of the display module with the housing, and the hot melt glue is filled in the second filling part to connect the transparent cover and the display The second part of the module is connected to the housing. The application avoids the situation that the display screen is easily broken when the electronic device is dropped.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
use co 2 Low-temperature impact labor pain equipment with rapid cooling
ActiveCN108273183BExtended service lifeEasy to controlMedical applicatorsTherapeutic coolingLiquid crystalMedical treatment
Owner:河南煜博医疗器械制造有限公司
A smart community gate based on Internet technology
ActiveCN112419572BAvoid damagePlay the role of cushioning the impactStands/trestlesIndividual entry/exit registersThe InternetEngineering
The invention relates to the technical field of gates, and discloses a gate gate of a smart community based on Internet technology, comprising a U-shaped column, and the interior of the U-shaped column is movably connected with a column extending above the U-shaped column. The top is movably connected with a face recognition device, the inner side of the U-shaped column is movably connected with a rotating shaft, the outer side of the rotating shaft is movably connected with a sleeve, and the outer side of the sleeve is fixedly connected with a partition extending to the right side of the U-shaped column , the interior of the partition plate is movably connected with a sliding plate extending to the interior of the rotating shaft. The smart community gate based on Internet technology has the advantages of anti-collision function, etc., and solves the problem that in the prior art, the gate of the smart community has a face recognition function, can wirelessly connect with the Internet and transmit data, but the existing community gate The gate does not have the anti-collision function. After the gate of the community gate is hit, it is easy to make the gate of the community fail to work normally, resulting in the problem of low practicability of the gate of the community.
Owner:浙江小马车科技有限公司
Air conditioner outdoor unit and air conditioner
ActiveCN103644608BSimplify the assembly processReduce labor intensityLighting and heating apparatusAir conditioning systemsEngineeringAir conditioning
The invention discloses an air conditioner outdoor unit and an air conditioner. The air conditioner outdoor unit comprises a casing, a condenser and a motor support. The condenser and the motor support are fixed in the casing, and an elastic location unit for abutting against the condenser is arranged on the motor support. The elastic location unit which is capable of performing stressed extrusion deformation and abuts against the condenser is mounted on the motor support, so that when condensers of different structure sizes are mounted, the elastic location units are extruded and deform between the condensers and the motor supports, the condensers can be firmly located by the elastic location units, mounting and usage requirements of the condensers of different structure sizes are met, and plates are not required to be welded on the motor supports on account of the different condensers. The outdoor unit assembly process is effectively simplified, and the worker labor intensity is reduced.
Owner:HAIER GRP CORP +1
Automobile window mechanism capable of preventing being stuck
PendingCN107489318AEasy to moveAchieve the goal of unlockingAccident situation locksDoorsLocking mechanismWindow opening
The invention belongs to the technical field of automobile window mechanisms, and particularly relates to an automobile window mechanism capable of preventing being stuck. According to the automobile window mechanism capable of preventing being stuck, a containing cavity is formed in an automobile door and the effect of the containing cavity is to contain an automobile window device, an automobile window opening is formed in the side face of the automobile door, the automobile window opening communicates with the containing cavity so that tempered glass can go out conveniently to work, and a movable groove is formed in the narrow side face of the automobile door so that a lock cylinder can move conveniently; and a containing tank is formed in the end face of the movable groove so that an automobile lock mechanism can be contained conveniently, the automobile lock mechanism is installed in the containing tank so that the automobile door can be locked, and the automobile window device is installed in the containing cavity so that the automobile window opening can be blocked.
Owner:尚宇新
A car spoiler that improves fuel economy
ActiveCN105438278BReduce energy consumptionReduce vehicle weightPedestrian/occupant safety arrangementAerodynamics improvementSolenoid valveGas cylinder
The invention discloses an automobile turbulence device capable of improving the fuel economy. The automobile turbulence device comprises a flexible and changeable front bumper, a flexible and changeable rear bumper and an air inflation control device; the flexible and changeable front bumper is arranged at the front end of an automobile and comprises a bumper body, a first inflatable air bag arranged in front of the bumper body and a second inflatable air bag arranged in the first inflatable air bag; the flexible and changeable rear bumper is arranged at the rear end of the automobile and comprises a bumper body, a third inflatable air bag arranged in the back of the bumper body and a fourth inflatable air bag arranged in the third inflatable air bag; the air inflation control device comprises a controller, an air storage bottle and solenoid valves, and the first inflatable air bag, the second inflatable air bag, the third inflatable air bag and the fourth inflatable air bag are connected to the air storage bottle through the solenoid valves. According to the invention, the driving wind resistance of the automobile can be effectively lowered, and the fuel utilization efficiency the automobile can be improved.
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD
Elastic cushion of load bearing saddle, as well as preparation method and application of elastic cushion
The invention relates to an elastic cushion of a load bearing saddle. The elastic cushion of a load bearing saddle is characterized by being integrated into a whole by nylon elastomer materials. The invention further relates to a preparation method and the application of the elastic cushion.
Owner:株洲时代工程塑料科技有限责任公司
Bearing saddle elastic pad and its preparation method and application
The invention relates to an elastic cushion of a load bearing saddle. The elastic cushion of a load bearing saddle is characterized by being integrated into a whole by nylon elastomer materials. The invention further relates to a preparation method and the application of the elastic cushion.
Owner:株洲时代工程塑料科技有限责任公司
Anti-collision buffer mechanism
Owner:刘佳鑫
Quick release type unmanned aerial vehicle carbon tube bracket
The invention provides a quick release type unmanned aerial vehicle carbon tube bracket, which is composed of three-way connectors, bracket carbon tubes, fixed carbon tubes, two-way connectors, support legs, box support rods, fixing nuts and a box support carbon tube. The bracket carbon tubes are inserted into the three-way connectors by screwing. The three-way connectors on the eight corners connect the bracket carbon tubes into a square bracket. The fixed carbon tubes are arranged on the adjacent two bracket carbon tubes through the two-way connectors correspondingly. The two fixed carbon tubes are parallel in position. The box support carbon tube is arranged on the two fixed carbon tubes. The box support rods are arranged on the box support carbon tube and fixed through the fixing nuts.The support legs are arranged at the four bottom corners of the bracket. The quick release type unmanned aerial vehicle carbon tube bracket has an ingenious structure, and the bracket is connected through the connectors, so that quick release and quick mounting can be realized.
Owner:CHENGDU YOULIDE NEW ENERGY CO LTD
Anti-blockage automobile window mechanism
InactiveCN107419975AEasy to moveAchieve the goal of unlockingWindowsWindscreensComing outLocking mechanism
The invention belongs to the technical field of car window mechanisms, and in particular relates to an anti-jamming car window mechanism. In the present invention, the car door has an accommodating chamber for accommodating car window devices; The role of the intercommunication of the accommodation cavity is to facilitate the work of the tempered glass; the function of the moving groove on the narrow side of the door is to facilitate the movement of the lock cylinder; the function of the accommodation groove on the end surface of the movement groove is to facilitate the accommodation of the car lock mechanism; The function in the accommodating groove is to lock the car door; the function of the vehicle window device installed in the accommodating cavity is to block the vehicle window.
Owner:罗凤红
Electric vacuum cleaner
An object of the present invention is to provide an electric vacuum cleaner capable of providing high usability in opening and closing a dust collection chamber cover. The electric vacuum cleaner of the present invention comprises: an electric blower fan (2) for attracting dust; a dust collection chamber (3) for collecting the inhaled dust; A dust chamber; a main body (1) with an electric blower inside; and a freely rotatable moving wheel (4) that acts as a running device for the main body. Wherein, the rotation center of the dust collection chamber cover is the same as the rotation center of the moving wheel; when the dust collection chamber cover covers the dust collection chamber, the front end part of the front part of the dust collection chamber cover is located above the rotation center of the dust collection chamber cover . In this way, when the dust collection chamber cover is about to be closed, the dust collection chamber cover will not have a strong momentum, so the problem of causing a strong impact on the main body can be solved, thereby providing a new method for opening and closing the dust collection chamber cover. An electric vacuum cleaner with high usability during closing.
Owner:PANASONIC CORP
Elastic vibration reduction towing mechanism of track vehicle
An elastic vibration-damping traction device for rail locomotives, the left and right crank arms are connected by an elastic connector, and the elastic connector is composed of: the left end of the left connecting rod is hinged with the left crank arm, and the right part of the left connecting rod is covered with For the spring guide cylinder with spring cavity, the right end of the spring guide cylinder is connected with the right connecting rod, and the right end of the right connecting rod is hinged with the right crank arm; There are left and right limiting bosses, and the inner side of the spring guide cylinder has a boss moving cavity that cooperates with the left and right limiting bosses; the inner side of the left and right limiting bosses of the left connecting rod is also equipped with left and right sliding Stopper; the position of the spring cavity in the left and right sliding stoppers is provided with a pre-tightened buffer spring. The traction device can effectively absorb and reduce the longitudinal impact force of the locomotive, improve the running safety of the locomotive and the stability of longitudinal traction, and improve the service life of itself and its joints. It can conveniently use the existing rigid six-bar traction mechanism for transformation, saving costs.
Owner:SOUTHWEST JIAOTONG UNIV
A car spoiler device capable of reducing wind resistance
ActiveCN105365717BReduce energy consumptionReduce vehicle weightPedestrian/occupant safety arrangementAerodynamics improvementSolenoid valveGas cylinder
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD
Simple automatic walking transport trolley and application thereof
PendingCN110937347AForward stabilityForward impactControl devices for conveyorsMechanical conveyorsVehicle frameControl system
The invention discloses a simple automatic walking transport trolley and an application thereof. The transport trolley comprises a frame, rollers, an inductive switch, a power supply and a control system, wherein the rollers are mounted at the bottom of the frame, the inductive switch is fixed at a front end of the frame, the control system comprises a controller, a servo motor and a starting switch, the controller is used for receiving a signal of the inductive switch and further used for controlling the servo motor to start and stop, the starting switch is fixed at a rear end of the frame, afixed guide device is arranged at a front end of the frame, an adjusting guide device is arranged at the rear end of the frame, the distance from the adjusting guide device to the right side of the frame is equal to the distance from the fixed guide device to the right side of the frame, the guide device comprises a fixing rod and a guide piece, an upper end of the fixing rod is fixed to the bottom of the frame, and the guide part is fixed to a lower end of the fixing rod. The transport trolley is advantaged in that the transport trolley is compact in structure, saves raw materials, improvesoperation stability and the like.
Owner:GUANGXI YUCHAI MASCH CO LTD
River curve concave bank protection device for water conservancy project
InactiveCN112900360AAchieve initial protectionAchieve fixCoastlines protectionStream regulationAgricultural engineeringWater flow
The invention discloses a river curve concave bank protection device for the water conservancy project, and relates to the technical field of water conservancy. The river curve concave bank protection device comprises protection outer contact plates and inner attaching plates. Each protection outer contact plate is of an outwards-convex cambered surface structure, and each inner attaching plate is of an inwards-concave cambered surface structure. The protection outer contact plates are fixedly connected through deformation adjusting mechanisms, the deformation adjusting mechanism close to the outer side is rotationally connected with a limiting side plate, conduction open grooves are evenly formed in the transverse position of the inner attaching plates at equal intervals, mounting clamping plates are fixedly connected to the left sides and the right sides of the inner attaching plates, material adding windows are formed in the middles of the protection outer contact plates, and driving fan wheels are rotationally connected to the middles of the interiors of the material adding windows. According to the river curve concave bank protection device for the water conservancy project, the effect that the protection plate is arranged to buffer scouring of bank water flow to concave bank soil is achieved, and primary protection of a concave bank is achieved.
Owner:余洋
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