A lifting beam and a lifting device are provided according to the embodiments of the present application. The lifting beam includes a beam body, a lifting lug adjusting member and lifting lugs, wherein the beam body extends in a first direction; the lifting lug adjusting member includes a lifting member and an adjusting member connected with each other, the lifting member is movably fitted over the beam body, and a position of the lifting member with respect to the beam body in the first direction can be adjusted by the adjusting member; and the lifting lugs are arranged on the lifting member and are located above the beam body. The lifting device includes the lifting beam. In the embodiments of the present application, the position of the lifting lugs can be adjusted according to the lifting requirements at any time, to ensure the stability of the lifting process.

A lifting beam and a lifting device are provided according to the embodiments of the present application. The lifting beam includes a beam body, a lifting lug adjusting member and lifting lugs, wherein the beam body extends in a first direction; the lifting lug adjusting member includes a lifting member and an adjusting member connected with each other, the lifting member is movably fitted over the beam body, and a position of the lifting member with respect to the beam body in the first direction can be adjusted by the adjusting member; and the lifting lugs are arranged on the lifting member and are located above the beam body. The lifting device includes the lifting beam. In the embodiments of the present application, the position of the lifting lugs can be adjusted according to the lifting requirements at any time, to ensure the stability of the lifting process.

A lifting beam and a lifting device are provided according to the embodiments of the present application. The lifting beam includes a beam body, a lifting lug adjusting member and lifting lugs, wherein the beam body extends in a first direction; the lifting lug adjusting member includes a lifting member and an adjusting member connected with each other, the lifting member is movably fitted over the beam body, and a position of the lifting member with respect to the beam body in the first direction can be adjusted by the adjusting member; and the lifting lugs are arranged on the lifting member and are located above the beam body. The lifting device includes the lifting beam. In the embodiments of the present application, the position of the lifting lugs can be adjusted according to the lifting requirements at any time, to ensure the stability of the lifting process.

In accordance with one aspect of the present disclose, a lift apparatus for a work machine is provided. The lift apparatus may have a horizontally disposed lift frame that has a mount on its top surface. The lift apparatus may further include a first elongated member having a first end and a second end. The first elongated member is vertically disposed and attached to a first side of the lift frame at the first end, and the second end includes a first attachment point for attaching to the work machine. The lift apparatus further includes a second elongated member that has a first end and a second end, the second elongated member is vertically disposed and attached to a second side of the lift frame at the first end, and the second end includes a second attachment point for attaching to the work machine.

A manhole adjustment ring removal assembly includes a frame. A pair of legs is pivotally coupled to the frame. Each of the legs has an upper end and a lower end and each end has one of a pair of thee plates attached thereto. The plates each have an outer edge extending outwardly away from a corresponding one of the legs. The outer edges taper to point and are extendable between an adjustment ring and a cone base. A drive assembly is mounted on the frame and is mechanically coupled to the legs. The drive assembly is actuated in a first direction moving the lower ends away from each other and in a second direction moving the lower ends toward each other. A lift ring is attached to the frame to be engaged with a cable to lift the frame when the plates are positioned under the adjustment ring.

A manhole adjustment ring removal assembly includes a frame. A pair of legs is pivotally coupled to the frame. Each of the legs has an upper end and a lower end and each end has one of a pair of the plates attached thereto. The plates each have an outer edge extending outwardly away from a corresponding one of the legs. The outer edges taper to point and are extendable between an adjustment ring and a cone base. A drive assembly is mounted on the frame and is mechanically coupled to the legs. The drive assembly is actuated in a first direction moving the lower ends away from each other and in a second direction moving the lower ends toward each other. A lift ring is attached to the frame to be engaged with a cable to lift the frame when the plates are positioned under the adjustment ring.

A pipe spreader comprising: a frame, and; a pair of mutually cooperating pipe engagement assemblies, coupled to the frame, for engaging a pipe; each of the pair of mutually cooperating pipe engagement assemblies comprises: at least one spreader assembly, the spreader assembly includes a spreader beam and an end manipulator coupled to the spreader beam, wherein at least a portion of the spreader assembly is arranged to be selectively removable from the pipe engagement assembly.

An overhead transport system includes a first placement part that can have placed thereon an article held by an article holder in a state where the article is placed thereon, and also articles do not interfere with each other when the article holder and a lift driver are projected; a second placement part that can have placed thereon the article held by the article holder in a state where the article holder and the lift driver have been projected by the second projection length by the lateral extender; and a third placement part arranged below the track and can have placed thereon an article held by the article holder, wherein the first and third placement parts are provided at the same height.

An overhead transport system includes a first placement part that can have placed thereon an article held by an article holder in a state where the article is placed thereon, and also articles do not interfere with each other when the article holder and a lift driver are projected; a second placement part that can have placed thereon the article held by the article holder in a state where the article holder and the lift driver have been projected by the second projection length by the lateral extender; and a third placement part arranged below the track and can have placed thereon an article held by the article holder, wherein the first and third placement parts are provided at the same height.

A deployable clasping system is configured to be deployed from a component and securely clasp and release an object. The deployable clasping system includes a cable that is deployable from the transit vehicle. A clasp assembly is coupled to the cable. The clasp assembly is configured to securely clasp the object. A propulsion sub-system is coupled to one or both of the cable and the clasp assembly. The propulsion sub-system is configured to maneuver the clasp assembly to the object.