Movable trolley for light ship welding

A technology for moving trolleys and hulls, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of easy deformation of hull thin plate welding, and achieve the effect of improving work efficiency and controlling welding deformation

Active Publication Date: 2011-11-02
BENGBU SHENZHOU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a mobile trolley for lightweight hull welding in order to overcome the defect that the hull thin plate welding is easy to deform during the aluminum alloy ship manufacturing process

Method used

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  • Movable trolley for light ship welding
  • Movable trolley for light ship welding
  • Movable trolley for light ship welding

Examples

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Embodiment Construction

[0014] like figure 2 As shown, a mobile trolley used for light hull welding of the present invention includes a section of walking track 10 laid on the ground. The track 10 is formed by connecting two parallel I-beams through sleepers. A mobile trolley is provided, and the mobile trolley comprises a bottom plate 9, two longitudinally placed wheel axles 11 are arranged under the bottom plate 9, and a wheel is respectively arranged at both ends of the wheel axle 11, and the wheels of the mobile trolley cooperate with the track, and the bottom plate of the trolley 9 is provided with a drive device 7, the drive device is preferably selected from an electromagnetic speed regulator and a speed reducer, the drive device 7 is connected to one of the wheel shafts 11 through a transmission device 8, and the transmission device 8 is preferably selected from a chain The transmission mechanism can also be a belt transmission mechanism. A sprocket and a pulley are respectively arranged on ...

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Abstract

The invention relates to a movable trolley for light ship welding, which is characterized by comprising a section of walking rail (10) laid on the ground, wherein a movable trolley is arranged on the rail (10); a driving device (7) is arranged on a trolley chassis (9) and is connected with one of wheel axles (11) through a transmission device; a pair of supporting frames (7) which is longitudinally arranged is arranged on the trolley chassis (9); a transversely arranged supporting shaft (1) is arranged on the supporting frames (7); a longitudinally arranged supporting plate (2) is arranged at two ends of the supporting shaft (1) respectively; and an upper outline of the supporting plate (2) has an arc-shaped structure connected by a plurality of lines, and can adapt to a ship body. The invention has the advantages that: a positive building method and a vertical welding process for the traditional ship body are changed, and due to the adoption of a reverse building method and a flat welding process, the reverse building method adapts to the flat welding process by adjusting the translational velocity (namely the moving speed of the ship body) of the movable trolley and welding process parameters (mainly a wire feed speed).

Description

technical field [0001] The invention relates to a welding tool, in particular to a mobile trolley used for light hull welding. Background technique [0002] In the current hull welding process, the common process is to carry out positive assembly welding on the tire frame. However, for small boats under 10 meters, especially aluminum alloy boats, the deformation during welding is large and difficult to control; at the same time, due to the influence of the technical level of the construction personnel, it is difficult to ensure the assembly accuracy, the construction period is long, and the labor intensity is high. Shipbuilding Quality has a big impact. Contents of the invention [0003] The object of the present invention is to provide a mobile trolley for light hull welding in order to overcome the defect that the hull sheet welding is easy to deform during the aluminum alloy ship manufacturing process. [0004] The technical solution adopted by the present invention t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
Inventor 方群吴长宁刘国强周自来崔伯周吴宇王涛
Owner BENGBU SHENZHOU MACHINERY
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