CN211712475U

CN211712475U - Track hangs structure of going on and off ship

Info

Publication number: CN211712475U
Application number: CN202020014960.4U
Authority: CN
Inventors: 翁杰; 刘江
Original assignee: Wuxi Huadong Heavy Machinery Co ltd
Current assignee: Wuxi Huadong Heavy Machinery Co ltd
Priority date: 2020-01-05
Filing date: 2020-01-05
Publication date: 2020-10-20
Anticipated expiration: 2030-01-05

Abstract

The utility model relates to a structure of going on and off board of track crane, characterized by: the system comprises at least 4 self-propelled module transport vehicles which are respectively arranged on two sides of a lower beam of a track crane; the self-propelled module transport vehicles on the two sides of the lower cross beam of the track crane are in hard connection through the rigid connecting beam; the self-propelled module transport vehicle is provided with a jig frame, the jig frame is rigidly connected with the self-propelled module transport vehicle, a load sharing beam is arranged on the jig frame, and the load sharing beam is supported below a lower cross beam of the track crane and serves as a jacking supporting beam of the track crane. Compared with the prior art, the utility model discloses reduced a large amount of tool equipment and dropped into, artifical the input, can shorten construction cycle, improved the efficiency that the track hung the board of going on and off the boat.

Description

Track hangs structure of going on and off ship

Technical Field

The utility model relates to a structure of getting on and off the ship of rail mounted crane, especially a structure of getting on and off the ship of rail mounted gantry container crane.

Background

The rail type container portal crane is mainly used for loading, unloading, carrying and stacking containers in a container railway transfer yard and a large container storage yard. The rail container gantry crane is generally shipped to a user port by bulk cargo, field installation or ship from a complete machine after final assembly in a manufacturing plant.

In the prior art, a technical scheme for shipping a track crane complete machine is generally a scheme of using a steel wire rope for pulling a ship to get on or off, and is shown in fig. 1. The construction steps are as follows: (1) laying a rigid beam between the wharf and the ship; (2) arranging the process rails; (3) the whole machine jacks a cart to steer or install a process trolley; (4) arranging a winch 1, a counterweight 2 and a steel wire rope 3; (5) hoisting the ship or the wharf by using a winch to pull the rail; (6) and (5) steering or falling the rail of the large jacking vehicle.

The traction scheme adopted in the prior art needs more tool equipment, more process steps, long construction period and lower efficiency in the process of getting on and off the ship by the track crane.

Disclosure of Invention

The utility model aims at overcoming the not enough of existence among the prior art, providing a structure of going to ship on and off track crane, comparing prior art and having reduced a large amount of tool equipment and drop into, artifical the input, can shorten construction cycle, improve the efficiency that the track crane went to ship on and off.

According to the technical scheme provided by the utility model, the structure of going to ship on and off the track crane, characterized by: the system comprises at least 4 self-propelled module transport vehicles which are respectively arranged on two sides of a lower beam of a track crane; the self-propelled module transport vehicles on the two sides of the lower cross beam of the track crane are in hard connection through the rigid connecting beam; the self-propelled module transport vehicle is provided with a jig frame, the jig frame is rigidly connected with the self-propelled module transport vehicle, a load sharing beam is arranged on the jig frame, and the load sharing beam is supported below a lower cross beam of the track crane and serves as a jacking supporting beam of the track crane.

Furthermore, the self-propelled module transport vehicles are symmetrically arranged on two sides of the lower cross beam of the track crane.

Further, a wood board or rubber is arranged between the load sharing beam and the lower cross beam of the track crane.

Furthermore, the load sharing beam is formed by overlapping two rigid springboards.

Further, a wood board or rubber is arranged between the two springboards.

Further, the load sharing beam is rigidly connected with the jig frame through welding.

Further, the side face of the bottom plate of the jig frame is rigidly connected with the side face of the plate of the bicycle module transport vehicle through bolts.

The utility model has the advantages of it is following:

track hangs structure of going up and down ship compares prior art and has reduced a large amount of tool equipment and drop into, artifical input, can shorten construction cycle, improves the efficiency that the track hung went up and down the ship.

Drawings

Fig. 1 shows a structure of a rail type container gantry crane for getting on and off a ship in the prior art.

Fig. 2 is a schematic structural view of the structure of the track crane for getting on and off the ship.

Fig. 3 is a schematic layout of the self-propelled modular transporter.

Fig. 4 is an enlarged view I of fig. 2.

Description of reference numerals: 10-self-propelled module transport vehicle, 20-rail crane lower beam, 30-rigid connecting beam, 40-jig frame and 50-load-sharing beam.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 2, the structure for getting on and off the ship by the track crane of the present invention comprises 4 self-propelled module transportation vehicles 10, which are respectively arranged on two sides of a lower beam 20 of the track crane, and one self-propelled module transportation vehicle 10 is respectively arranged on two sides of the lower beam 20 of the track crane; as shown in fig. 3, the self-propelled modular transportation vehicles 10 on both sides of the lower cross beam 20 of the track crane are rigidly connected through rigid connecting beams 30; arranging a jig frame 40 on the self-propelled module transport vehicle 10, wherein the jig frame 40 is rigidly connected with the self-propelled module transport vehicle 10, the jig frame 40 is used for height supplement between the self-propelled module transport vehicle 10 and the lower cross beam 20 of the track crane, a load sharing beam 50 is arranged on the jig frame 40, the load sharing beam 50 is supported below the lower cross beam 20 of the track crane, and the load sharing beam 50 is used as a jacking supporting beam of the track crane; the lower mold beam 20 of the track crane and the plate of the bicycle module carrier 10 can be fixed by a chain.

In order to increase the friction force and ensure more stable transportation, a wood board or rubber sheet is arranged between the load-sharing beam 50 and the lower cross beam 20 of the track crane.

The load-sharing beam 50 is formed by stacking two rigid springboards, and in order to increase friction force and ensure the stability of transportation, a wood board or rubber is arranged between the two springboards.

As shown in fig. 4, the load-sharing beam 50 is rigidly connected to the jig frame 40 by welding. The bottom plate side of the bed frame 40 is rigidly connected to the bed plate side of the bicycle module carrier 10 by bolts.

The utility model discloses a theory of operation: the utility model discloses a module transport vechicle 10 by oneself can realize diversely turning to and hydraulic pressure goes up and down. When the track crane goes up and down, the self-propelled module transport vehicles 10 are transported to two sides of the lower cross beam 20 of the track crane, and the self-propelled module transport vehicles 10 on the two sides of the lower cross beam 20 of the track crane are connected through the rigid connecting beam 30 to realize synchronous action; the hydraulic lifting system of the self-propelled module transport vehicle 10 acts to enable the load-sharing beam 50 to support the lower die beam 20 of the track crane to realize jacking; the four self-propelled module transport vehicles 10 act synchronously to complete the transport process of the rail crane to get on and off the ship.

Claims

1. The utility model provides a structure of getting on and off ship is hung to track, characterized by: comprises at least 4 self-propelled module transport vehicles (10) which are respectively arranged at two sides of a lower beam (20) of the track crane; the self-propelled module transport vehicles (10) on two sides of the lower cross beam (20) of the track crane are in hard connection through rigid connecting beams (30); the self-propelled module transport vehicle is characterized in that a jig frame (40) is arranged on the self-propelled module transport vehicle (10), the jig frame (40) is rigidly connected with the self-propelled module transport vehicle (10), a load sharing beam (50) is arranged on the jig frame (40), and the load sharing beam (50) is supported below a lower cross beam (20) of the track crane and serves as a jacking support beam of the track crane.

2. The structure of claim 1, wherein: the self-propelled module transport vehicles (10) are symmetrically arranged on two sides of the lower cross beam (20) of the track crane.

3. The structure of claim 1, wherein: a wood board or rubber is arranged between the load sharing beam (50) and the lower cross beam (20) of the track crane.

4. The structure of claim 1, wherein: the load sharing beam (50) is formed by overlapping two rigid springboards.

5. The structure of claim 4, wherein: a wood board or rubber is arranged between the two springboards.

6. The structure of claim 1, wherein: the load sharing beam (50) is rigidly connected with the jig frame (40) through welding.

7. The structure of claim 1, wherein: the side face of the bottom plate of the jig frame (40) is rigidly connected with the side face of the plate of the bicycle module transport vehicle (10) through bolts.