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7results about How to "Increase lift height" patented technology
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Deformation device for transformation of wheels and feet
Owner:UNIV OF JINAN
Portable scaffold for construction work
ActiveCN224300397Ureduce the risk of accidentsSmall footprintScaffold accessoriesStructural engineeringMechanical engineering
The utility model provides a portable scaffold for construction engineering relates to the technical field of scaffold for construction engineering, include: first side lifting part, second side lifting part, lifting board part, first swing rod, first side lifting part and second side lifting part same structure, first side lifting part and second side lifting part symmetry distribution, first swing rod has two, two first swing rod one end respectively with first side lifting part L shaped support both sides are connected, two first swing rod other end respectively with two second swing rod one end rotation connection, this equipment can carry out simple folding, reduce the floor area, and this equipment below is equipped with universal wheel, can be convenient for manual arbitrary movement equipment, simultaneously, this equipment is equipped with protective net, prevents manual in the course of operation, because of inattentive drop, reduces the risk that personnel has the accident, this equipment can also carry out secondary lifting, utilizes simple structure to increase lifting height, has improved equipment application range.
Owner:GU YUAN XIAN XING SHUO JIAN ZHU GONG CHENG YOU XIAN GONG SI
A layout structure of water hoses and cables for a drone fire truck
This utility model discloses a fire truck hose and cable layout structure, including a fire truck and a drone, with the drone mounted on the upper part of the fire truck. A fire-extinguishing water spray pipe is installed on the drone, connected to the fire truck's water pump via a hose. The drone is connected to a DC power supply on the chassis at the bottom of the fire truck via a cable, with the drone receiving DC power from the chassis power supply. Only one positive conductor is installed in the cable. The hose includes an outer layer, a negative conductor, and an inner lining layer, with the negative conductor positioned between the outer and inner lining layers and braided together with the outer layer. This utility model removes the negative conductor from the cable and integrates it into the hose structure, reducing the cable diameter and weight, effectively increasing the drone's lifting height under a 400kg load. The flowing medium inside the hose continuously carries away heat from the negative conductor, avoiding overheating risks. Simultaneously, the braided copper conductor and polyester layer enhance the hose's compressive strength.
Owner:SHENYANG JIETONG FIRE TRUCK CO LTD
High-lifting all-electric carrier
ActiveCN224226594UDoes not reduce stabilityincrease lift heightLifting devicesVehicle framePortal frame
The utility model discloses a high-lift all-electric van which comprises a frame assembly, the frame assembly comprises a middle plate, a door frame and two frame panels, two supporting legs extending forwards are arranged on the middle plate, bearing wheels are arranged at the front ends of the supporting legs, the door frame is vertically installed on the middle plate, and the two frame panels are arranged on the door frame. The two frame panels are fixed to the middle plate and located on the left side and the right side of the door frame respectively, and the frame panels are arranged in a triangular shape. The pallet fork assembly comprises a sliding frame and a plurality of pallet forks, the two sides of the sliding frame are installed on the door frame in a limiting mode and can move up and down along the door frame, and the sliding frame is of an axisymmetric triangular structure; the lifting assembly is used for driving the sliding frame to lift; the driving assembly is used for driving the carrier to walk; and the lower end of the handle assembly is connected with the driving assembly, and the handle assembly is in control connection with the lifting assembly and the driving assembly through a controller. According to the scheme, the pallet fork assembly can move up and down along the portal frame, the lifting height of the carrying vehicle is high, and after the pallet fork assembly is lifted, the carrying vehicle can still be driven to walk.
Owner:ZHEJIANG EP EQUIP
A three-girder double-trolley hook bridge crane
ActiveCN224646545Uincrease lift heightEfficient heat treatment process operations
This utility model discloses a three-beam double-trolley hook bridge crane, relating to the technical field of hook bridge cranes. It includes two end beams of different lengths, with end beam connectors between them. A second main beam is located on the upper side of one end of the longer end beam, a third main beam is located on one side of the second main beam, and a first main beam is located on the side of the third main beam away from the second main beam. This utility model, through its three-beam double-trolley hook bridge crane, uses an off-center trolley structure for the auxiliary trolley, increasing the crane's lifting height. It can utilize existing space to lift the outer cover of a bell-type furnace, while the main trolley can handle the loading and unloading of steel coils into and out of the bell-type furnace for heat treatment. The two trolleys operate independently without interfering with each other, efficiently completing the heat treatment process in the steel plant.
Owner:HENAN WEIHUA HEAVY MACHINE
Electric heating lifting table
ActiveCN224069950Ularge stretchincrease lift heightLighting and heating apparatusElectric heating systemElectric machineStructural engineering
The utility model discloses an electric heating lifting table, which relates to the technical field of electric heating tables and comprises a table board, lifting components are fixedly connected to two sides of the bottom of the table board, supporting components are fixedly connected to the bottoms of the lifting components, each lifting component comprises a connecting rod and two mounting pipes, bevel gear sets are fixedly connected to two sides of the connecting rod, and the bevel gear sets are fixedly connected to two ends of the connecting rod. The bevel gear set is arranged in the mounting pipe, a motor is fixedly mounted on the outer side of the mounting pipe, the output end of the motor is fixedly connected with the connecting rod, the two ends of the bevel gear set are fixedly connected with lead screws, the two ends of the mounting pipe are fixedly connected with lifting pipes A, and the inner sides of the lifting pipes A are slidably connected with lifting pipes B; and a nut block is fixedly mounted at one end of the inner side of the lifting pipe B. The telescopic range of the device can be larger, the height is lower after the device descends, the lifting height is higher, the occupied area is smaller, and the portability of the device is improved.
Owner:HUNAN DONGDIAN TECHNOLOGY CO LTD
Disc lifting and rotating unloading device
The application discloses a disc circle lifting and rotating discharging device, and particularly relates to the field of disc circle discharging, which comprises a workshop, a feeding frame, disc circle materials, a slide rail is arranged in the workshop, the feeding frame is slidably arranged in the slide rail, the disc circle materials are arranged on the feeding frame, a rotating discharging device is arranged in the workshop, the rotating discharging device is composed of a rotating assembly and a lifting assembly, the rotating assembly comprises a rotating base fixedly arranged in the workshop, a device base is rotatably connected to the top of the rotating base, a transmission gear ring is arranged at the bottom of the device base, a driving motor is arranged on one side of the rotating base, a transmission gear is fixedly connected to the output end of the driving motor, and the transmission gear and the transmission gear ring are arranged in meshing mode. The rotating discharging device can bear and rotate the disc circle, replaces the forklift transportation, avoids manual intervention, and meets the requirements of safe transportation, high efficiency, low cost and the like.
Owner:ZHESHANG ZHONGTUO (ZHEJIANG) HEAVY IND INTELLIGENT MANUFACTURING CO LTD