Marine linear segmented lineation device

Abstract

The invention discloses a marine linear segmented lineation device which comprises a support, a supporting frame, an extension scale and a lineation frame, the support is a long-strip-shaped frame, the support is provided with a linear side plate, the side plate is provided with a first graduated scale, the first graduated scale is arranged in the length direction of the side plate, and a long-strip-shaped gradienter is fixed to the support; the supporting frame is connected to the support in a sliding mode, the supporting frame can move along the first graduated scale, and the supporting frame is connected with a first rotary knob to be locked on the first graduated scale; the extension scale is connected to the supporting frame, extends in the direction away from the support and is perpendicular to the first graduated scale. The scribing frame is connected to the extension scale in a sliding mode, the scribing frame is connected with a second rotary knob to be locked on the extension scale, the scribing frame is provided with a through insertion hole, a scribing needle penetrates through the insertion hole, and the scribing frame is connected with a third rotary knob to lock the scribing needle. The scribing device has the advantages of light design, portability, simplicity and convenience in operation, accuracy in scribing and the like, and is suitable for wide application.

Description

technical field [0001] The invention relates to the technical field of transshipment equipment, in particular to a linear segmented marking device for ships. Background technique [0002] In related technologies, with the continuous development of the shipbuilding industry, high-precision shipbuilding technology has a major role in promoting the economic benefits and market competitiveness of shipbuilding enterprises. As an important part of precision shipbuilding technology, ship mark marking is often used to mark the lower margin of line-type segments during segmental completion, general assembly or loading. At present, each shipyard is marking the line-type segment. One worker is required to set up the position of the laser theodolite linear segment attachment, and another worker converts the data according to the height of the laser erection, and then tracks the marking data for planning. Due to the difference in margin, each marking point needs to be re-converted data, ...

AI Technical Summary

Problems solved by technology

As an important part of precision shipbuilding technology, ship mark marking is often used to mark the lower margin of line-type segments during segmental completion, general assembly or loading. At present, each shipyard is marking the line-type segment. One worker is required to set up the position of the laser theodolite linear segment attachment, and another worker converts the data according to the height of the laser erection, and then tracks the marking data for planning. Due to the difference in margin, each marking point needs to be re-converted data, increasing The risk of conversion errors, long marking time, the risk of being affected by the weather and personnel touching the laser instrument, the data of the laser theodolite changes, and the workload is increased for adjustment and correction; after the margin is marked, the self-inspection, mutual inspection, and special inspection increase the erection of laser instruments The number of times, because the height of the laser instrument is different every time, the data needs to be re-converted, which is inconvenient for personnel to check, and increases the risk of marking errors, thereby increasing the review work and wasting manpower and material resources

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