Type A 5t-800t double-beam hook gantry crane
Product Name: Type A 5t-800t double-beam hook gantry crane
1. Type A 5t-800t double-beam hook gantry crane, suitable for general loading, unloading, lifting and handling companies in open cargo yard;
2. Three-in-one reducer is adopted for operation mechanism of large tonnage and large trolley, which is convenient for maintenance.
3. Safety measures: strong wind warning, shaft break prevention, anti-tipping and other safety measures are complete.
E-Mail：craneweihua@126.com
- Description
- Specification
1. Weihua crane Type A 5t-800t double-beam hook gantry crane, suitable for general loading, unloading, lifting and handling companies in open cargo yard;
2. Three-in-one reducer is adopted for operation mechanism of large tonnage and large trolley, which is convenient for maintenance.
3. Safety measures: strong wind warning, shaft break prevention, anti-tipping and other safety measures are complete.
Weihua crane Type A 5t-800t double-beam hook gantry crane moves longitudinally on the trolley track, and the trolley moves horizontally on the crane gantry frame and the lifting and lifting operation of the hook, so as to realize the movement and turnover of materials.The trolley is provided with one or two independent lifting mechanisms.The work level is A5.
Weihua crane Type A 5t-800t double-beam hook gantry crane is composed of gantry steel structure, trolley, trolley running mechanism, electrical system and other main parts.The crane for outdoor work is also equipped with rail clamping device, anchor device, anchor rope device, wind speed/wind direction meter and other devices.
Weihua crane Type A 5t-800t double-beam hook gantry crane is composed of gantry steel structure, trolley, trolley running mechanism, electrical system and other main parts.The crane for outdoor work is also equipped with rail clamping device, anchor device, anchor rope device, wind speed/wind direction meter and other devices.
The portal frame steel structure of the crane is mainly composed of the main beam, supporting leg (when the span is large, a rigid, a soft), end beam, saddle (no cantilever), trolley running track, lower beam, etc.The main beam, end beam, supporting leg, saddle and lower beam are connected together by high-strength bolts.
The technical requirements for the main steel structure are as follows:
1) crane steel structure design is reasonable, structural optimization, and in line with the strength, stiffness and stability of the specification requirements, the design fully consider the impact of the working environment on the structure.
2) the steel structure adopts welded structure, and the main steel structure material adopts Q235B or Q345B structural steel. The material used has the material report and corresponding qualification certificate, which conforms to the design standard and the current relevant standards in China at the same time.
3) the design of steel structure must take into account the convenience and possibility of manufacturing, inspection, transportation, installation and maintenance.
Main girder
1) the main beam adopts welded box or truss type.
2) for the convenience of inspection and maintenance, there is a pedestrian passage and railing on the main beam.
3) arch shall be considered in the design and manufacture of the main beam.The camber shall not be lower than GB/ t14406-93 "general gantry crane" and other current standards.
4) the trolley track on the main beam adopts welded joints.
leg
Adopt welded box or truss structure, the supporting leg is composed of upper flange, lower flange and steel plate or section steel welded support.The upper flange is large, and the lower flange is small, so that the supporting leg becomes a variable section structure of the upper large and the lower small, which can effectively carry the vertical and horizontal load.
Driver's cab
The frame structure of the driver's cab is made of steel plate and section steel welded and installed on the bracket under the main beam.The connection mode shall be firm and reliable with sufficient strength and stiffness.The interior layout of drivers shall be implemented in accordance with the relevant national standards and fully reflect the humanization, and meet the requirements of the demander.
Platform ladder
Safe and reliable ladders, platforms and walkways are provided where operation, inspection and maintenance are required, and sufficient working space is available.Railing is set on the platform walkway, and its height is 1050mm.The platform walkway shall consider anti-skid safety measures.
The small car
The trolley is mainly composed of lifting mechanism, trolley frame and trolley running mechanism.
Lifting mechanism
Lifting mechanism mainly consists of: drum, lifting motor, lifting reducer, brake, wire rope and hook (or grab, electromagnetic chuck) group.
The wire rope shall have the priority to use the wire contact wire rope, which shall adopt the 6 x 19W structure specified in GB/T8918.The wire rope is wound according to the thread groove on the drum, and the end of the rope is fastened on the drum with a pressure plate, which is convenient for removing and replacing the wire rope.
The car frame
1) trolley frame is a composite structure welded with plates, with sufficient strength and stiffness, so as to ensure that the trolley frame will not affect the normal operation of various mechanisms after being subjected to load deformation.
2) the outdoor work of the car adopts a sealed form of rainproof cover, rainproof cover has lighting measures.
Trolley operating mechanism
It is composed of running motor, running reducer, wheel set and so on.The trolley is equipped with stop, rail cleaner, buffer, operating limit and other safety devices.
Cart operating mechanism
The operation mechanism of the truck consists of the steel structure of the truck and the operation mechanism.
Adopt big car balance trolley system all adopt pin shaft connection to ensure the wheel pressure distribution of all crane wheels.Crane trolley wheel is installed on the platform, the platform and balance beam are made of welded box structure, with sufficient strength and stiffness.
The operating mechanism consists of a motor, a reducer and a wheel set.Crane is equipped with rail cleaner, buffer, operating limit and other safety devices.The crane for outdoor work is also equipped with windproof rail clamping device and windproof anchoring device.
Weihua crane company can produce 5t-800t gantry crane with A span of up to 55m and A lifting height of up to 40m.If you have any questions, please email them to E-Mail：craneweihua@126.com.thank you
1. Weihua crane Type A 5t-800t double-beam hook gantry crane, suitable for general loading, unloading, lifting and handling companies in open cargo yard;
2. Three-in-one reducer is adopted for operation mechanism of large tonnage and large trolley, which is convenient for maintenance.
3. Safety measures: strong wind warning, shaft break prevention, anti-tipping and other safety measures are complete.
Weihua crane Type A 5t-800t double-beam hook gantry crane moves longitudinally on the trolley track, and the trolley moves horizontally on the crane gantry frame and the lifting and lifting operation of the hook, so as to realize the movement and turnover of materials.The trolley is provided with one or two independent lifting mechanisms.The work level is A5.
Weihua crane Type A 5t-800t double-beam hook gantry crane is composed of gantry steel structure, trolley, trolley running mechanism, electrical system and other main parts.The crane for outdoor work is also equipped with rail clamping device, anchor device, anchor rope device, wind speed/wind direction meter and other devices.
Weihua crane Type A 5t-800t double-beam hook gantry crane is composed of gantry steel structure, trolley, trolley running mechanism, electrical system and other main parts.The crane for outdoor work is also equipped with rail clamping device, anchor device, anchor rope device, wind speed/wind direction meter and other devices.
The portal frame steel structure of the crane is mainly composed of the main beam, supporting leg (when the span is large, a rigid, a soft), end beam, saddle (no cantilever), trolley running track, lower beam, etc.The main beam, end beam, supporting leg, saddle and lower beam are connected together by high-strength bolts.
The technical requirements for the main steel structure are as follows:
1) crane steel structure design is reasonable, structural optimization, and in line with the strength, stiffness and stability of the specification requirements, the design fully consider the impact of the working environment on the structure.
2) the steel structure adopts welded structure, and the main steel structure material adopts Q235B or Q345B structural steel. The material used has the material report and corresponding qualification certificate, which conforms to the design standard and the current relevant standards in China at the same time.
3) the design of steel structure must take into account the convenience and possibility of manufacturing, inspection, transportation, installation and maintenance.
Main girder
1) the main beam adopts welded box or truss type.
2) for the convenience of inspection and maintenance, there is a pedestrian passage and railing on the main beam.
3) arch shall be considered in the design and manufacture of the main beam.The camber shall not be lower than GB/ t14406-93 "general gantry crane" and other current standards.
4) the trolley track on the main beam adopts welded joints.
leg
Adopt welded box or truss structure, the supporting leg is composed of upper flange, lower flange and steel plate or section steel welded support.The upper flange is large, and the lower flange is small, so that the supporting leg becomes a variable section structure of the upper large and the lower small, which can effectively carry the vertical and horizontal load.
Driver's cab
The frame structure of the driver's cab is made of steel plate and section steel welded and installed on the bracket under the main beam.The connection mode shall be firm and reliable with sufficient strength and stiffness.The interior layout of drivers shall be implemented in accordance with the relevant national standards and fully reflect the humanization, and meet the requirements of the demander.
Platform ladder
Safe and reliable ladders, platforms and walkways are provided where operation, inspection and maintenance are required, and sufficient working space is available.Railing is set on the platform walkway, and its height is 1050mm.The platform walkway shall consider anti-skid safety measures.
The small car
The trolley is mainly composed of lifting mechanism, trolley frame and trolley running mechanism.
Lifting mechanism
Lifting mechanism mainly consists of: drum, lifting motor, lifting reducer, brake, wire rope and hook (or grab, electromagnetic chuck) group.
The wire rope shall have the priority to use the wire contact wire rope, which shall adopt the 6 x 19W structure specified in GB/T8918.The wire rope is wound according to the thread groove on the drum, and the end of the rope is fastened on the drum with a pressure plate, which is convenient for removing and replacing the wire rope.
The car frame
1) trolley frame is a composite structure welded with plates, with sufficient strength and stiffness, so as to ensure that the trolley frame will not affect the normal operation of various mechanisms after being subjected to load deformation.
2) the outdoor work of the car adopts a sealed form of rainproof cover, rainproof cover has lighting measures.
Trolley operating mechanism
It is composed of running motor, running reducer, wheel set and so on.The trolley is equipped with stop, rail cleaner, buffer, operating limit and other safety devices.
Cart operating mechanism
The operation mechanism of the truck consists of the steel structure of the truck and the operation mechanism.
Adopt big car balance trolley system all adopt pin shaft connection to ensure the wheel pressure distribution of all crane wheels.Crane trolley wheel is installed on the platform, the platform and balance beam are made of welded box structure, with sufficient strength and stiffness.
The operating mechanism consists of a motor, a reducer and a wheel set.Crane is equipped with rail cleaner, buffer, operating limit and other safety devices.The crane for outdoor work is also equipped with windproof rail clamping device and windproof anchoring device.
Weihua crane company can produce 5t-800t gantry crane with A span of up to 55m and A lifting height of up to 40m.If you have any questions, please email them to E-Mail：craneweihua@126.com.thank you
