摘要:
The present disclosure is directed to the transport of one or more loads of items including building materials and/or other items to one or more target surfaces including one or more elevated surfaces. The present disclosure is also directed to the holding of one or more loads of items including building materials and/or other items during transport to one or more target surfaces including one or more elevated surfaces. The present disclosure is also directed to the holding of one or more loads of items including building materials and/or other items on one or more target surfaces including one or more elevated surfaces.
摘要:
A structure installation system which maintains one or more walls in a desired position and orientation during installation of the one or more walls. The structure installation system generally includes a vehicle which is adapted to traverse a ground surface. The vehicle includes an arm having an arm coupler to which a support is connected. One or more walls adapted to be installed in the ground surface may be removably connected to the support, such as by securing the walls to adjustable hangers that are removably connected to the support. By adjusting the positioning of the hangers, the orientation and position of the walls may be adjusted. Once put in position, the vehicle and support will retain the walls in the desired position and orientation while concrete is poured and allowed to cure to form a unitary structure such as a bollard wall.
摘要:
Disclosed herein is a tire handler for the movement and manipulation of tires and wheels for large vehicles. The tire handler is lifted by a crane or similar hoisting equipment. The tire handler comprises improvements including an automatic leveling system, power adjustable tire control and support arms, and wireless remote operation of powered functions.
摘要:
A crusher hammer lifting device facilitates raising and lowering of a hammer mountable at a rotor of a horizontal shaft impact crusher (HSi-crusher). The device includes a main body, a mount engager for attachment to an auxiliary lifting tool and a hammer attachment for releasably mounting the hammer in a rotatable manner at the device.
摘要:
A lifting fitting for lifting a series of elements of different sizes in a wind turbine is proposed. The lifting fitting has a base plate having at least one central slotted hole shaped to accommodate a fastener for fastening the lifting fitting to an element to be lifted, at least two outer slotted holes each shaped to accommodate a further fastener for fastening the lifting fitting to an element to be lifted. The outer slotted holes are arranged transverse to the central slotted hole. The lifting fitting is connected to a lifting apparatus for lifting the element. A method of assembling the series of elements is proposed. The elements are successively lifted into place. The lifting fitting can be used in the assembly of a wind turbine tower having individually liftable tower sections for lifting the tower sections into place.
摘要:
A surface protector for use with C hooks and other material handling equipment having a plastic protective layer removably attached to an adhering layer fixed to the equipment. A connecting layer made from a sheet of material having loops extending from one side is attached to the protective layer and releasably connects to hooks covering the adhering layer. The protective layer may be repeatedly replaced when worn.
摘要:
A handling device for a cylindrical electric tool holder spindle. The device includes a handling cradle including a combination of a receptacle in which the electric spindle is placed, a gripping member for lifting the handling cradle and a fastening member for fastening the cradle to the holder so that the electric spindle is held in place relative to the holder. The fastening member is arranged in front of the handling cradle and includes a cylindrical tube cut along a horizontal plane and having an outer diameter matching the inner diameter of the cylindrical holder so that it is coaxial therewith. It also has an inner diameter greater than the diameter of the rear body of the electric spindle. The device may be used for maintaining machine tools.
摘要:
A method and a plant for transferring a wire coil from a coil forming chamber of a coil forming station of a cooling conveyor onto a C-shaped hook of a hook-type conveyor equipped with travel rails, wherein the wire coils are transferred directly onto the vertically swung hooks. The hook-type conveyor includes device for opening and closing a travel rail area and a cooperating gripping device with a frame receiving the gripping device, and with a drive for swinging the hook from a horizontal position into a vertical position and vice versa, and a drive for raising and lowering a hook, and finally a drive for longitudinally moving a hook.
摘要:
A machinery lift assembly includes an L-shaped tubular support member having a first leg thereof connected to a beam of a pivot joint. The pivot joint defines first and second cantilevered portions of the beam. A hydraulic cylinder is pivotably connected between the first cantilevered beam portion and the first leg of the support member to cause the beam to pivot relative to the support member upon activation of the cylinder. The second cantilevered beam portion is fitted at its end with a device for attachment to a machinery component. The beam and attachment device may thereby be inserted into confined spaces to remove or replace machinery components installed therein.
摘要:
A method for attachment to an overhead crane for removing the bearing assembly from a vertical centrifugal pump system without removing the motor. The apparatus includes a rigid C-shaped frame which is attached by a pulley to an overhead crane and also includes a pivotal attachment on the opposite end of the frame which is removably connected to the bearing assembly. Intermediate and vertically aligned with the ends of the frame is a horizontal displacement control member which is removably connected to the bearing assembly at a point vertically above the pivotal attachment. Horizontal displacement of the horizontal displacement control member will cause a rotating of the bearing assembly about the pivotal attachment allowing clearance and lateral removal of the bearing assembly from the vertical pump system.