Boarding apparatus for offshore platform

Abstract

The present application discloses a boarding apparatus for an offshore platform, including a lifting apparatus and a track structure; the track structure is connected to a platform main body of the offshore platform and extends beyond the platform main body; the lifting apparatus is connected to the track structure, and the lifting apparatus is at least movable along the track structure with a moored sea transporting apparatus; the lifting apparatus includes a ride-on assembly for lifting transportation of a ride-on object between the track structure and the sea transporting apparatus. This thus overcomes the impossibility of boarding caused by marine environmental factors and improves boarding efficiency, and avoids damage caused by the collision between the sea transporting apparatus and the offshore platform when the sea transporting apparatus is berthed at the platform.

What is claimed is: 
     
         1 . A boarding apparatus for an offshore platform, comprising a lifting apparatus and a track structure;
 the track structure is connected to a platform main body of the offshore platform and extends beyond the platform main body;   the lifting apparatus is connected to the track structure, and the lifting apparatus is at least movable along the track structure with a moored sea transporting apparatus;   the lifting apparatus comprises a ride-on assembly for lifting transportation of a ride-on object between the track structure and the sea transporting apparatus.   
     
     
         2 . The boarding apparatus according to  claim 1 , wherein the lifting apparatus further comprises a power assembly;
 the ride-on assembly is connected to the power assembly, the power assembly is configured to drive the ride-on assembly to lift between the track structure and the sea transporting apparatus.   
     
     
         3 . The boarding apparatus according to  claim 2 , wherein the lifting apparatus further comprises a remote control apparatus;
 the remote control apparatus is configured to receive a remote control signal and control at least one of the following:   the power assembly to drive the lifting apparatus to move along the track structure;   the power assembly to drive the ride-on assembly to lift between the track structure and the sea transporting apparatus.   
     
     
         4 . The boarding apparatus according to  claim 2 , wherein the power assembly comprises an energy storage component;
 the energy storage component is configured to provide kinetic energy to the power assembly.   
     
     
         5 . The boarding apparatus according to  claim 2 , wherein the power assembly is connected to the platform main body;
 the platform main body is configured to provide kinetic energy to the power assembly.   
     
     
         6 . The boarding apparatus according to  claim 1 , wherein the ride-on assembly comprises a sling and/or an elevator. 
     
     
         7 . The boarding apparatus according to  claim 1 , wherein the track structure is connected to the platform main body via a rotational control assembly;
 the rotation control assembly is configured to receive a remote control signal to control the track structure to rotate along an outer wall of the platform main body.   
     
     
         8 . The boarding apparatus according to  claim 2 , wherein the track structure is connected to the platform main body via a rotational control assembly;
 the rotation control assembly is configured to receive a remote control signal to control the track structure to rotate along an outer wall of the platform main body.   
     
     
         9 . The boarding apparatus according to  claim 3 , wherein the track structure is connected to the platform main body via a rotational control assembly;
 the rotation control assembly is configured to receive a remote control signal to control the track structure to rotate along an outer wall of the platform main body.   
     
     
         10 . The boarding apparatus according to  claim 4 , wherein the track structure is connected to the platform main body via a rotational control assembly;
 the rotation control assembly is configured to receive a remote control signal to control the track structure to rotate along an outer wall of the platform main body.   
     
     
         11 . The boarding apparatus according to  claim 5 , wherein the track structure is connected to the platform main body via a rotational control assembly;
 the rotation control assembly is configured to receive a remote control signal to control the track structure to rotate along an outer wall of the platform main body.   
     
     
         12 . The boarding apparatus according to  claim 6 , wherein the track structure is connected to the platform main body via a rotational control assembly;
 the rotation control assembly is configured to receive a remote control signal to control the track structure to rotate along an outer wall of the platform main body.   
     
     
         13 . The boarding apparatus according to  claim 1 , wherein both ends of the track structure are provided with limit apparatuses, respectively, the limit apparatuses are configured to limit displacement positions of the lifting apparatus. 
     
     
         14 . The boarding apparatus according to  claim 2 , wherein both ends of the track structure are provided with limit apparatuses, respectively, the limit apparatuses are configured to limit displacement positions of the lifting apparatus. 
     
     
         15 . The boarding apparatus according to  claim 3 , wherein both ends of the track structure are provided with limit apparatuses, respectively, the limit apparatuses are configured to limit displacement positions of the lifting apparatus. 
     
     
         16 . The boarding apparatus according to  claim 4 , wherein both ends of the track structure are provided with limit apparatuses, respectively, the limit apparatuses are configured to limit displacement positions of the lifting apparatus. 
     
     
         17 . The boarding apparatus according to  claim 5 , wherein both ends of the track structure are provided with limit apparatuses, respectively, the limit apparatuses are configured to limit displacement positions of the lifting apparatus. 
     
     
         18 . The boarding apparatus according to  claim 6 , wherein both ends of the track structure are provided with limit apparatuses, respectively, the limit apparatuses are configured to limit displacement positions of the lifting apparatus. 
     
     
         19 . The boarding apparatus according to  claim 1 , wherein the platform main body is provided with a ladder;
 the ladder is provided on an outer wall of the platform main body and is located below the track structure;   the lifting apparatus is configured to make the ride-on object lift between the ladder and the sea transporting apparatus.