CN204771269U - A special bed -jig for making boats and ships forecastle bulwark - Google Patents

A special bed -jig for making boats and ships forecastle bulwark Download PDF

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Publication number
CN204771269U
CN204771269U CN201520360309.1U CN201520360309U CN204771269U CN 204771269 U CN204771269 U CN 204771269U CN 201520360309 U CN201520360309 U CN 201520360309U CN 204771269 U CN204771269 U CN 204771269U
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bulwark
forecastle
moulding bed
jig
bed
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CN201520360309.1U
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邓庆彪
瞿雪刚
张安
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Hudong Zhonghua Shipbuilding Group Co Ltd
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Hudong Zhonghua Shipbuilding Group Co Ltd
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Abstract

The utility model relates to a special bed -jig for making boats and ships forecastle bulwark for the constitution lamellar body of preparation forecastle bulwark. This special use bed -jig arranges along the bed -jig line including a plurality of components of a whole that can function independently bed -jigs, components of a whole that can function independently bed -jig that the bed -jig ground wire is division system workshop position on the ground rules, and bed -jig central line interval arrangement is in parallel to each other followed including bed -jig central line, a plurality of components of a whole that can function independently bed -jigs to this bed -jig ground wire, the components of a whole that can function independently bed -jig is structural including stand, bracing, line type child board and fixed channel -section steel, and the place is done at the division system to two vertical standing of stand, and the bottom of two stands is connected with fixed channel -section steel, and line type child board is fixed in the top of two stands, and the upper portion of line type child board is equipped with the lamellar body line type that corresponds with this position, does at the middle part of stand and division system and is equipped with many bracings between the place. The utility model discloses a special bed -jig is used for making the constitution lamellar body of forecastle bulwark, guarantees the precision of bulwark lamellar body, and the whole of the forecastle bulwark of being convenient for is makeed, makes high altitude construction convert the low latitude operation into.

Description

A kind of jig frame special for making boats and ships forecastle bulwark
Technical field
The utility model design shipbuilding, is related specifically to when forecastle bulwark makes on boats and ships and uses jig frame special, for the integral manufacturing of boats and ships forecastle bulwark, make work high above the ground be converted to low idle job.
Background technology
Forecastle bulwark mainly comprises bulwark plating, bulwark supramarginal plate, the structures such as bulwark bracket and reinforcement, and as shown in Figure 1, to its structure composition it be welded and fixed by multiple plate such as A, B, C to form.
In current marine technology, be directed to forecastle bulwark during shipbuilding and make main profit and carry out with the following method:
First, all bulwark brackets are installed to assigned address; Then, bulwark plating is lifted into relevant position, by flame forming plate and chain block mode, bulwark plating and bulwark bracket is fitted, and bulwark plating lower edge and ship hull plate line style are coincide, and by welding, bulwark plating line style is fixed; Then, along a direction, bulwark plating fitted with every grade of bulwark bracket and welded successively, completing bulwark plating welding equipment; Finally, then bulwark supramarginal plate and reinforcement are in place, complete the making of forecastle bulwark.
This forecastle bulwark normal state of the prior art preparation method in bulk finds to have following deficiency through long-term use:
The first, bulwark plating thinner thickness, highly lower (height portion is more than 1100mm), length is longer, easy distortion during bulwark plating lifting, extra increase follow-up work amount;
The second, in bag bulwark plating process, bulwark plating is in outside hull always, and belongs to work high above the ground, and bag bulwark plating difficulty is high;
Three, in the production process of boats and ships, bulwark making belongs to connect with hull construction builds, and extends ship building period outward.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of jig frame special for making boats and ships forecastle bulwark.Jig frame special of the present utility model, for making the composition lamellar body of forecastle bulwark, ensures the precision of bulwark lamellar body, is convenient to the integral manufacturing of forecastle bulwark, makes work high above the ground be converted to low idle job.
In order to reach goal of the invention, the technical scheme that the utility model provides is as follows:
A kind of jig frame special for making boats and ships forecastle bulwark, it is characterized in that, this forecastle bulwark includes multiple composition lamellar body, described jig frame special includes multiple split moulding bed, split moulding bed is arranged along moulding bed line, described moulding bed ground wire is the position line be drawn on sectional making place, and this moulding bed ground wire includes moulding bed center line, and multiple split moulding bed is arranged at interval in parallel to each other along described moulding bed center line; Described split jig structure includes column, diagonal brace, line style tire plate and fixing channel-section steel, upright post vertical described in two stands upright on sectional making place, the bottom of two described columns is connected with described fixing channel-section steel, described line style tire plate is fixed on the top of two columns, and the top of line style tire plate is provided with the lamellar body line style corresponding with this position, is provided with the diagonal brace described in many between the middle part of described column and sectional making place.
Described for making in the jig frame special of boats and ships forecastle bulwark, between the bottom of described column and sectional making place, be provided with backing plate.
Described for making in the jig frame special of boats and ships forecastle bulwark, the line style tire plate on multiple split moulding bed is parallel to each other, and the line style on each line style tire plate is corresponding with the line style of the correspondence position on lamellar body.
Described for making in the jig frame special of boats and ships forecastle bulwark, described jig frame special is divided into tangent moulding bed and two skew moulding bed, described tangent moulding bed is corresponding to the composition lamellar body be positioned in the middle part of forecastle bulwark, and described two skew moulding beds are corresponding to the composition lamellar body being positioned at forecastle bulwark both sides.
Described for making in the jig frame special of boats and ships forecastle bulwark, described diagonal brace is divided into longitudinal diagonal brace and horizontal diagonal brace, the described projection of longitudinal diagonal brace on sectional making place is parallel to described moulding bed center line, and the projection of described horizontal diagonal brace on sectional making place is perpendicular to described moulding bed center line.
Based on technique scheme, jig frame special of the present utility model achieves following technique effect in the making for making boats and ships forecastle bulwark:
1. the starting point that jig frame special of the present utility model makes is boats and ships forecastle bulwark integral manufacturing to reduce forecastle bulwark manufacture difficulty, and jig frame special is the basis realizing this scheme, boats and ships forecastle bulwark integral manufacturing, can make work high above the ground be converted to low idle job; Bulwark makes can depart from forecastle segmentation, makes bulwark and hull can carry out parallel construction, shortens the construction period of whole boats and ships.
2. jig frame special core of the present utility model is the design of its layout and line style tire plate, in order to ensure the precision of bulwark lamellar body, moulding bed formal character template moulding bed, the size of forecastle bulwark lamellar body is depended in the concrete size of every sheet moulding bed and moulding, in order to ensure that line style is accurate, employing numerical control cutting machine cuts, and center line and horizontal level are dusted out by cutting machine, guarantees the precision of whole making.
Accompanying drawing explanation
Fig. 1 is the structural representation of the oceangoing ship forecastle bulwark of the utility model jig frame special application.
Fig. 2 is that the utility model is for making the jig frame special general arrangement schematic of boats and ships forecastle bulwark.
Fig. 3 be the utility model for make boats and ships forecastle bulwark jig frame special in the front view of split moulding bed.
Fig. 4 be the utility model for make boats and ships forecastle bulwark jig frame special in the side view of split moulding bed.
Detailed description of the invention
We to do for the jig frame special making boats and ships forecastle bulwark the utility model with specific embodiment by reference to the accompanying drawings and further elaborate below; understand its structure composition and working method in the hope of more cheer and bright, but protection domain of the present utility model can not be limited with this.
Thinking of the present utility model is to reduce forecastle bulwark manufacture difficulty by boats and ships forecastle bulwark integral manufacturing, and the jig frame special of forecastle bulwark is then the basis realizing this scheme.
As shown in Figure 1, the utility model belongs to a kind of jig frame special for making boats and ships forecastle bulwark, and this forecastle bulwark includes multiple composition lamellar body, and in figure, A, B, C are its composition lamellar body, first will make composition lamellar body.Here jig frame special includes multiple split moulding bed 3, split moulding bed 3 is arranged along moulding bed line, described moulding bed ground wire is the position line be drawn on sectional making place, this moulding bed ground wire includes moulding bed center line 1, multiple split moulding bed 3 is arranged at interval in parallel to each other along described moulding bed center line 1, and the middle part of multiple split moulding bed 3 is hull center lines 2.
As shown in Figure 3 and Figure 4, described split moulding bed 3 structure includes column 31, diagonal brace 32, line style tire plate 33 and fixing channel-section steel 34, column 31 described in two vertically stands in sectional making place, the bottom of two described columns 31 is connected with described fixing channel-section steel 34, described line style tire plate 33 is fixed on the top of two columns 31, and the top of line style tire plate 33 is provided with the lamellar body line style corresponding with this position, between the middle part and sectional making place of described column 31, be provided with the diagonal brace 32 described in many.In order to clear expression in Fig. 3 and Fig. 4, eliminate diagonal brace corresponding to part 32 and fixing channel-section steel 34.
Described for making in the jig frame special of boats and ships forecastle bulwark, between the bottom of described column 31 and sectional making place, be provided with backing plate.Line style tire plate on multiple split moulding bed 3 is parallel to each other, and the line style on each line style tire plate 33 is corresponding with the line style of the correspondence position on lamellar body.Described diagonal brace 32 is divided into longitudinal diagonal brace and horizontal diagonal brace, the described projection of longitudinal diagonal brace on sectional making place is parallel to described moulding bed center line 1, the projection of described horizontal diagonal brace on sectional making place is perpendicular to described moulding bed center line 1, namely parallel with hull center line 2.
Described for making in the jig frame special of boats and ships forecastle bulwark, described jig frame special is divided into tangent moulding bed and two skew moulding bed, described tangent moulding bed is corresponding to the composition lamellar body be positioned in the middle part of forecastle bulwark, namely in Fig. 1, label is the lamellar body of A, described two skew moulding beds are corresponding to the composition lamellar body being positioned at forecastle bulwark both sides, and namely in Fig. 1, label is the lamellar body of B and C.The tangent moulding bed made in order to the composition lamellar body made in the middle part of forecastle bulwark exactly in Fig. 2, it includes eight split moulding beds, and the position of placement is respectively 1#, 2#, 3#, 4#, 5#, 6#, 7# and 8# position in figure.Eight split moulding beds are arranged along moulding bed center line 1, and are arranged symmetrically with relative to hull center line 2.With regard to other two skew moulding beds, its for be the composition lamellar body of forecastle bulwark both sides, be also have split moulding bed to combine as required, will change pointedly unlike the interval location of split moulding bed and the line style of line style tire plate.
The jig frame special that the utility model makes as a kind of boats and ships forecastle bulwark, this jig frame special makes custom-designed for boats and ships forecastle bulwark, be named " bulwark jig frame special ", its design principle is that forecastle bulwark is divided into some lamellar bodies, and each lamellar body adopts sleeping state form to make.For ensureing bulwark lamellar body precision, jig frame special all selects template moulding bed in form, the concrete size of every sheet moulding bed depends on the size of building lamellar body, in order to have good control for the line style of bulwark lamellar body, for follow-up bulwark provides safeguard with smooth docking of forecastle outside plate.
Utilize technique of the present utility model and special tooling, by boats and ships forecastle bulwark integral manufacturing, work high above the ground can be made to be converted to low idle job; Bulwark makes can depart from forecastle segmentation, makes bulwark and hull can carry out parallel construction, shortens the construction period of whole boats and ships.

Claims (5)

1. one kind for making the jig frame special of boats and ships forecastle bulwark, it is characterized in that, this forecastle bulwark includes multiple composition lamellar body, the multiple split moulding bed of described jig frame special, split moulding bed is arranged along moulding bed line, described moulding bed ground wire is the position line be drawn on sectional making place, and this moulding bed ground wire includes moulding bed center line, and multiple split moulding bed is arranged at interval in parallel to each other along described moulding bed center line; Described split jig structure includes column, diagonal brace, line style tire plate and fixing channel-section steel, upright post vertical described in two stands upright on sectional making place, the bottom of two described columns is connected with described fixing channel-section steel, described line style tire plate is fixed on the top of two columns, and the top of line style tire plate is provided with the lamellar body line style corresponding with this position, is provided with the diagonal brace described in many between the middle part of described column and sectional making place.
2. a kind of jig frame special for making boats and ships forecastle bulwark according to claim 1, is characterized in that, is provided with backing plate between the bottom of described column and sectional making place.
3. a kind of jig frame special for making boats and ships forecastle bulwark according to claim 1, is characterized in that, the line style tire plate on multiple split moulding bed is parallel to each other, and the line style on each line style tire plate is corresponding with the line style of the correspondence position on lamellar body.
4. a kind of jig frame special for making boats and ships forecastle bulwark according to claim 1, it is characterized in that, described jig frame special is divided into tangent moulding bed and two skew moulding bed, described tangent moulding bed is corresponding to the composition lamellar body be positioned in the middle part of forecastle bulwark, and described two skew moulding beds are corresponding to the composition lamellar body being positioned at forecastle bulwark both sides.
5. a kind of jig frame special for making boats and ships forecastle bulwark according to claim 1, it is characterized in that, described diagonal brace is divided into longitudinal diagonal brace and horizontal diagonal brace, the described projection of longitudinal diagonal brace on sectional making place is parallel to described moulding bed center line, and the projection of described horizontal diagonal brace on sectional making place is perpendicular to described moulding bed center line.
CN201520360309.1U 2015-05-29 2015-05-29 A special bed -jig for making boats and ships forecastle bulwark Active CN204771269U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394807A (en) * 2016-10-12 2017-02-15 上海江南长兴造船有限责任公司 Building method and device for ship block bilge keel embedding
CN107214428A (en) * 2017-06-23 2017-09-29 中船黄埔文冲船舶有限公司 A kind of preparation method of rudder blade moulding bed
CN108189964A (en) * 2017-11-06 2018-06-22 沪东中华造船(集团)有限公司 The method and special tooling of ship stern baseline are determined when in shipbuilding center shafting pair
CN110508960A (en) * 2019-07-29 2019-11-29 沪东中华造船(集团)有限公司 A kind of control method of deep camber plate manufacture line style
CN112937799A (en) * 2021-03-31 2021-06-11 嘉兴市锦佳船舶制造股份有限公司 Reverse shipbuilding bed-jig structure
CN114918513A (en) * 2022-05-25 2022-08-19 广船国际有限公司 Positioning tool and positioning welding method of ship structural member

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394807A (en) * 2016-10-12 2017-02-15 上海江南长兴造船有限责任公司 Building method and device for ship block bilge keel embedding
CN106394807B (en) * 2016-10-12 2018-06-05 上海江南长兴造船有限责任公司 A kind of method of construction and device pre-buried for boat segmental bilge keelson
CN107214428A (en) * 2017-06-23 2017-09-29 中船黄埔文冲船舶有限公司 A kind of preparation method of rudder blade moulding bed
CN107214428B (en) * 2017-06-23 2019-08-09 中船黄埔文冲船舶有限公司 A kind of production method of rudder blade moulding bed
CN108189964A (en) * 2017-11-06 2018-06-22 沪东中华造船(集团)有限公司 The method and special tooling of ship stern baseline are determined when in shipbuilding center shafting pair
CN110508960A (en) * 2019-07-29 2019-11-29 沪东中华造船(集团)有限公司 A kind of control method of deep camber plate manufacture line style
CN112937799A (en) * 2021-03-31 2021-06-11 嘉兴市锦佳船舶制造股份有限公司 Reverse shipbuilding bed-jig structure
CN114918513A (en) * 2022-05-25 2022-08-19 广船国际有限公司 Positioning tool and positioning welding method of ship structural member
CN114918513B (en) * 2022-05-25 2024-02-06 广船国际有限公司 Positioning tool and positioning welding method for ship structural member

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