CN205219086U

CN205219086U - A template for segmentation of LNG ship is rule

Info

Publication number: CN205219086U
Application number: CN201520700694.XU
Authority: CN
Inventors: 戴伟啸; 李洪超; 孙明
Original assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Current assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Priority date: 2015-09-11
Filing date: 2015-09-11
Publication date: 2016-05-11
Anticipated expiration: 2025-09-11

Abstract

The utility model discloses a template for segmentation of LNG ship is rule comprises long limit and minor face, and the junction of this length limit and minor face is an angle of 90 degrees to the junction is the O point, is equipped with the scale mark at long edge. The utility model discloses the preparation is easy, the material is easy, can use repeatedly for a long time, and can be rapidly accurate find out the control point and SP puts the position, reduces measuring error, effectively reduces operation personnel's intensity of labour and activity duration, has reduced manufacturing cost.

Description

A kind of template for LNG ship segmentation line

Technical field

The utility model belongs to shipbuilding technical field, specifically a kind of template for LNG ship segmentation line.

Background technology

LNG is the abbreviation of English liquefied natural gas (liquefiednaturalgas), the LNG ship containment system pedestal segmentation prepackage stage construction direction that will be follow-up LNG ship oceangoing ship, segmentation is carried out pedestal prepackage and greatly will shorten the construction period of LNG ship at dock and harbour.In the cargo hold unshaped stage, pedestal is contained in segmentation in advance in advance, always organizes lift-launch afterwards, therefore will accomplish high accuracy and zero error in the pre-process of assembling of pedestal as far as possible.A workman must first sharpen his tools if he is to do his work well.The course of work is in the past relatively heavy, the inconvenience that operates and effect neither be very desirable, so an easy high efficiency template is indispensable.

According to technological requirement, need during line first on bulkhead four angles, draw two lines apart from bulkhead edge 100mm and make intersection point.Magnet support is attached to the inner side of two lines and intersection point by reusable heat silica gel, and the edge of magnet support must paste line.This magnet support is control point.In like manner, when segmentation is rule, need first on segmented edges four angles, draw two lines apart from bulkhead edge 100mm and make intersection point.And in fact segmented edges generally all has groove, metallic tape is only used to be difficult to accurately measure 100mm distance, therefore scene need use template, after control point is determined, also need marking SP dotted line apart from bulkhead 200mm place, and mark a SP point along bulkhead direction every 2000mm, and eject SP dotted line with white ink fountain, if so each SP point position is all drawn with metallic tape, not only operating efficiency is low, and precision is difficult to ensure.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of template for LNG ship segmentation line is provided, this template is easy to use, quick, directly perceived, easy to learn, any damage can not be had to raw material, reduce labour, improve production efficiency and the quality and precision of ruling can be improved.

For achieving the above object, technical solution of the present utility model is as follows:

For a template for LNG ship segmentation line, its feature is, is made up of long limit and minor face, and the junction of this long limit and minor face is an angle of 90 degrees, take junction as O point, long limit is provided with graduation mark.

Through hole is provided with in the outer end on described long limit.

Described long limit and minor face are rectangle.

Preferably, described long limit is provided with by O point the graduation mark of 100mm and 200mm outward successively, guarantees the flatness of template and segmented surface contact surface.

Preferably, the length on described long limit is 280mm, and width is 30mm, and thickness is 8mm, and the length of described minor face is 80mm, and width is 30mm, and thickness is 8mm.

Preferably, the diameter of described through hole is 10mm.

Preferably, described long limit and minor face are made by aluminium alloy or wooden materials.

During use, Form board tape knuckle place is leaned against groove place, then make mark along template 100mm, 200mm scale place draw point, accurately can obtain control point and SP point position.For the situation needing other numerical value, only corresponding scale value need be marked out in template.

Compared with prior art, the beneficial effects of the utility model are:

1) control point and SP point position can be found out rapidly accurately, reduce measure error, increase work efficiency.

2) segmentation that also can be used for other ship type has groove position over-lapping stitch used.

3) make easily, material is simple and easy to get, can Reusability for a long time.

4) Interim use can select wood to make, highly versatile.

5) in other work of segmentation if necessary, in template, directly mark out corresponding size just can directly use, effectively reduce labour intensity and the activity duration of operating personnel, reduce production cost.

Accompanying drawing explanation

Fig. 1 is the structural representation of the template that the utility model is rule for LNG ship segmentation.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model be further described, but protection domain of the present utility model should do not limited with this.

Refer to Fig. 1, Fig. 1 is the structural representation of the template that the utility model is rule for LNG ship segmentation, as shown in the figure, a kind of template for LNG ship segmentation line, be made up of long limit 1 and minor face 2, the junction of this long limit 1 and minor face 2 is an angle of 90 degrees, take junction as O point, and long limit 1 is provided with graduation mark.Through hole 3 is provided with in the outer end on described long limit 1.Described long limit 1 and minor face 2 are rectangle, burr and sharp edge.Described long limit 1 is provided with by O point the graduation mark of 100mm and 200mm outward successively.The length on described long limit 1 is 280mm, and width is 30mm, and thickness is 8mm, and the length of described minor face 2 is 80mm, and width is 30mm, and thickness is 8mm.The diameter of described through hole 3 is 10mm.Described long limit 1 and minor face 2 are made by aluminium alloy or wooden materials.

Show through on probation, the utility model makes easily, material is simple and easy to get, can Reusability for a long time, Interim use can select wood to make, highly versatile, in other work of segmentation if necessary, directly marks out corresponding size and just can directly use in template, the labour intensity of effective reduction operating personnel and activity duration, reduce production cost.

Claims

1. the template for LNG ship segmentation line, it is characterized in that, be made up of long limit (1) and minor face (2), the junction of this long limit (1) and minor face (2) is an angle of 90 degrees, take junction as O point, long limit (1) is provided with graduation mark, described long limit (1) and minor face (2) are rectangle, be provided with through hole (3) in the outer end on described long limit (1), described long limit (1) is provided with by O point the graduation mark of 100mm and 200mm outward successively.

2. the template for LNG ship segmentation line according to claim 1, it is characterized in that, the length on described long limit (1) is 280mm, width is 30mm, and thickness is 8mm, and the length of described minor face (2) is 80mm, width is 30mm, and thickness is 8mm.

3. the template for LNG ship segmentation line according to claim 2, it is characterized in that, the diameter of described through hole (3) is 10mm.

4. the template for LNG ship segmentation line according to claim 1, it is characterized in that, described long limit (1) and minor face (2) are made by aluminium alloy or wooden materials.