CN108045498A - For smoothing the frock and method that body section closes up mouth - Google Patents
For smoothing the frock and method that body section closes up mouth Download PDFInfo
- Publication number
- CN108045498A CN108045498A CN201711283275.0A CN201711283275A CN108045498A CN 108045498 A CN108045498 A CN 108045498A CN 201711283275 A CN201711283275 A CN 201711283275A CN 108045498 A CN108045498 A CN 108045498A
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- China
- Prior art keywords
- body section
- mouth
- frock
- smoothing
- stud
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to shipbuilding segment folding mouth mounting technology field, disclose it is a kind of for smoothing the frock that body section closes up mouth, including：Two columns, connect two columns top crossbeam, column and crossbeam connect into door frame, and the bottom of column is provided with connecting portion, and the connecting hole for connecting stud is offered on connecting portion, and the connecting portion is connected to two opposite sides of first support column；The invention also discloses a kind of methods for closing up mouth using above-mentioned frock smoothing body section, using arc stud welding connecting tooling on body section, coordinate jack and the active card code of bolt again, the smoothing for closing up mouth can be completed, it can effectively smooth that magnitude of misalignment is larger to close up mouth with aggregate, ensure the security performance of smoothing process, and be easy to remove frock and not damaged to Ship Structure after smoothing.
Description
Technical field
The present invention relates to shipbuilding segment folding mouth mounting technology fields, divide more particularly to one kind for smoothing hull
Section closes up the frock and method of mouth.
Background technology
During shipbuilding, body section closes up at mouth the phenomenon that being often present with high infraversion malposition, at present, corrects hull
The dislocation closed up at mouth at segmentation mainly coordinates jack to complete school by homemade " door frame type " frock of construction department
Flat work, the process mainly corrected are：The frock of above-mentioned " door frame type " is welded on hull first, then fixes jack
To frock, frock plays the role of jack upper limit, and mouth is closed up in the pressure smoothing for then recycling jack downward
Place.When carrying out closing up the smoothing using this frock, as a result of the welding of large area, dismounting frock is more difficult, and removes
For hull there are more code plate crator, repair welding workload of subsequently polishing is larger after frock；In addition, when correction unfitness of butt joint it is larger or
With aggregate when closing up mouthful, be difficult to smooth using this frock, and the inclination of hull easily occurs during smoothing, security is poor.
For above-mentioned frock, if being found during smoothing, frock tilts, and suspends immediately, then using storm lantern by aggregate
Angle welding is cut open, then is smoothed.Therefore, urgent need invention is a kind of is used to smooth frock and method that body section closes up mouth, energy
The high infraversion malposition at mouth is closed up in enough effectively smoothings, can ensure security performance when smoothing magnitude of misalignment is larger.
The content of the invention
It is a kind of for smoothing the frock that body section closes up mouth the purpose of the present invention is overcoming the deficiencies of the prior art and provide
And method, it can effectively smooth the height inconsistent phenomenon closed up at mouth.
To achieve these goals, the present invention provides a kind of for smoothing the frock that body section closes up mouth, including：Two
A column, connect two columns top crossbeam, the column and the crossbeam connect into door frame, the bottom of the column
Portion is provided with connecting portion, and the connecting hole for connecting stud is offered on the connecting portion, and the connecting portion is connected to two institutes
State the opposite side of column.
Preferably, the second support that the column includes the first support column and is connected with first support column
Column, first support column are vertically arranged, and the angle of second support column and first support column is 30 ° -60 °, described
Connecting portion is fixed on the bottom of first support column, and the crossbeam is connected to the top of second support column, the crossbeam
Horizontal distance with first support column is 20 ㎜ -30 ㎜.
Preferably, the horizontal distance of the crossbeam and first support column is 25 ㎜.
Preferably, the connecting portion includes two connecting plates for being welded in the column bottom, described in two
Connecting plate is parallel and is arranged at intervals, and the gap between two connecting plates forms the connecting hole.
Preferably, it is provided with reinforcing rib on the crossbeam.
Preferably, the crossbeam and the column are welding.
The present invention also provides a kind of methods for closing up mouth using above-mentioned frock smoothing body section, mainly include following step
Suddenly：
S1, using arc stud welding by two stud weldings in the surface for the body section for closing up the lower position at mouth；
S2, the connection that be welded at body section two studs of the frock are each passed through to two connecting portions
The nut with stud cooperation is tightened so as to which connecting tooling is in closing up on the relatively low body section in Kou Chu positions in hole；
S3, using the active card code of stud welding connecting stud in the surface for closing up the higher body section in Kou Chu positions, and
The active card code of stud is across two body sections closed up at mouth；
S4, jack is fixed on the crossbeam, and arranged on the top of the active card code of the stud；
S5, the upward pulling force of the relatively low body section application in Kou Chu positions is closed up to position using the piston rod of jack,
Relatively low body section is moved to the position of the body section higher with position to concordant, mouth is closed up in smoothing；
S6, the active card code of connecting stud and the body section pulled by jack by the way of arc stud welding, so as to
What fixation had been smoothed closes up mouth.
Preferably, above-mentioned smoothing body section closes up the frock of mouth, will be relatively low using the piston rod of jack
Body section move the position that the high body section of comparison is higher by 0.5 ㎜ -1 ㎜ to.
Preferably, the position of the stud welding of the frock connection closes up the edge of mouth for 5 ㎜ -10 ㎜ away from it.
Present invention offer is a kind of for smoothing frock and method that body section closes up mouth, and the bottom of the frock is provided with
The connecting portion of connecting hole is offered, to connect the frock and body section using arc stud welding, when being smoothed using this frock,
Frock is fixed on using arc stud welding on hull, not only installation is stablized, and is easy to remove frock, hull after frock is removed after smoothing
On the crator that leaves it is less, be easy to polish, without carrying out repair welding operation again.
Description of the drawings
Fig. 1 is a kind of front view for being used to smooth the frock that body section closes up mouth in the embodiment of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is a kind of process schematic of method using frock smoothing body section in the embodiment of the present invention.
In figure, 10, column；11st, the first support column；12nd, the second support column；20th, crossbeam；30th, connecting portion；31st, connect
Hole；32nd, connecting plate；40th, reinforcing rib；50th, the active card code of stud；60th, jack.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figure 1-Figure 3, the preferred embodiment of the present invention is a kind of for smoothing the frock that body section closes up mouth, wraps
It includes：Two columns 10, connect two columns 10 top crossbeam 20, the column 10 and the crossbeam 20 connect into door
Frame, the bottom of the column 10 are provided with connecting portion 30, the connecting hole 31 for connecting stud are offered on the connecting portion 30.
When closing up using the smoothing of this frock at mouth, directly using arc stud welding welding screw in body section surface, then make stud through company
It connects to tighten end behind hole and can be connected this with the nut that stud coordinates and closes up the frock of mouth in hull point for smoothing body section
When arc stud welding is welded, welding column is protected using porcelain ring by Duan Shang, and no arc light, smoke dust, not only operating environment is good, but also connects steady
It is fixed, and dismounting frock is simple, the crator after frock is removed on hull is less, can once polish in place, repair welding operation after no polishing.
In the present embodiment, frock is toppled over during smoothing in order to prevent, and the connecting portion 30 is connected to the phase of two columns 10
To side.
Based on above-mentioned technical proposal, occurs frock often toward Weld pipe mill inclination in order to which frock is overcome to close up mouth in correction
, provide a kind of for smoothing the frock that body section closes up mouth in the present embodiment, the column 10 includes the first support column 11
With the second support column 12 being connected with first support column 11, first support column 11 is vertically arranged, second support
Column 12 and the angle of first support column 11 are 30 ° -60 °, and the connecting portion 30 is fixed on the bottom of first support column 11
Portion, the crossbeam 20 are connected to the top of second support column 12, the level of the crossbeam 20 and first support column 11
Distance is 20 ㎜ -30 ㎜.Its stress point of above-mentioned frock deviates a certain distance to Weld pipe mill, can prevent frock from smoothing
Topple in the process, improve the security performance that mouth is closed up in smoothing.Illustratively, first support column 11 and second support column
12, which use integrated molding or first support column 11 to be used with second support column 12, is welded to connect.
Preferably, the horizontal distance of the crossbeam 20 and first support column 11 is 25 ㎜, is not only beneficial to connection at this time
Close up the body section force at mouth in the jack pair on crossbeam 20, and be not easy to topple over.
In the present embodiment, the connecting portion 30 includes two connecting plates 32 for being welded in the column bottom, two institutes
It is parallel and be arranged at intervals to state connecting plate 32, the gap between two connecting plates 32 forms the connecting hole 31, by arc stud welding
Position, can without too accurately, need to only be directed at the position in the gap between two connecting plates 32 when being connected to body section
Operability is stronger, convenient for construction.
Same purpose is provided with reinforcing rib 40 on the crossbeam 20, makes frock more secured, prevent frock from smoothing
Topple in journey, improve the security of frock.
Specifically, the connecting portion 30 and the column 10 are welding, are connected firmly and process simple.
The embodiment of the present invention also provides a kind of method for closing up mouth using above-mentioned frock smoothing body section, with reference to Fig. 4 institutes
Show, mainly include the following steps that：
S1, using arc stud welding by two stud weldings in the surface for the body section for closing up the lower position at mouth；
S2, the company that be welded at body section two studs of the frock are each passed through to two connecting portions 30
Hole 31 is connect, tightens the nut with stud cooperation so as to which connecting tooling is in closing up on the relatively low body section in Kou Chu positions；
S3, using the active card code 50 of stud welding connecting stud in the surface for closing up the higher body section in Kou Chu positions,
And across two body sections closed up at mouth；
S4, jack is fixed on the crossbeam 20, and arranged on the top of the active card code 50 of the stud；
S5, the upward drawing of the relatively low body section application in Kou Chu positions is closed up to position using the piston rod of jack 60
Power, it is concordant that relatively low body section moved to the position of the body section higher with position, and mouth is closed up in smoothing；
S6, the active card code 50 of connecting stud and the body section pulled by jack 60 by the way of arc stud welding,
So as to which what fixation had been smoothed closes up mouth.
Offered on the active card code 50 of stud can several card slots passed through for stud, the active card code 50 of stud is adopted
When being connected to body section with arc stud welding, several studs are first connected at the surface of body section using arc stud welding, then by spiral shell
Column is through the card slot on the active card code 50 of stud, then tightens the nut with stud cooperation.It can effective school using the method
Flat body section closes up mouth, using arc stud welding connecting tooling and body section, is connected firmly, and frock letter is removed after smoothing
It is single.
Preferably due to the active card code 50 of stud is being connected after the body section at mouthful both ends is closed up, by jack
60 unclamp and after removing, and body section has a rebound of corresponding height, therefore when smoothing is closed up mouthful, utilize the work of jack 60
Relatively low body section is moved to the position that the high body section of comparison is higher by 0.5 ㎜ -1 ㎜ by stopper rod, reserves the difference in height of rebound.
Specifically, the position of the stud welding of the frock connection closes up the edge of mouth for 5 ㎜ -10 ㎜ away from it, at this time can
Mouth smoothing will be closed up, and do not allow to be also easy to produce and topple over.
Illustratively, in order to preferably exert a force to pull the body section of lower position, the active card code 50 of stud with
The contact position of the higher body section is lined with gasket.
To sum up, offer of the embodiment of the present invention is a kind of is used to smooth frock and method that body section closes up mouth, the bottom of frock
Portion is provided with connecting portion 30, and the connecting hole 31 for connecting stud is offered on connecting portion 30, when being smoothed using this frock,
Stud using arc stud welding and body section is welded, then frock is fixed on by stud on body section, is not only firmly installed,
And be easy to remove frock after smoothing, the crator left after frock is removed on hull is less, is easy to polish, without carrying out repair welding work again
Industry.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of be used to smooth the frock that body section closes up mouth, which is characterized in that including：Two columns (10), connection two
The crossbeam (20) at the top of the column (10), the column (10) and the crossbeam (20) connect into door frame, the column
(10) bottom is provided with connecting portion (30), and the connecting hole (31) for connecting stud, institute are offered on the connecting portion (30)
It states connecting portion (30) and is connected to two opposite sides of the column (10).
2. as described in claim 1 be used to smooth the frock that body section closes up mouth, which is characterized in that column (10) bag
Include the first support column (11) and the second support column (12) being connected with first support column (11), first support column (11)
It is vertically arranged, the angle of second support column (11) and first support column (11) is 30 ° -60 °, the connecting portion (30)
The bottom of first support column (11) is fixed on, the crossbeam (20) is connected to the top of second support column (12), institute
The horizontal distance for stating crossbeam (20) and first support column (11) is 20 ㎜ -30 ㎜.
It is 3. as described in claim 1 for smoothing the frock that body section closes up mouth, which is characterized in that the crossbeam (20) with
The horizontal distance of first support column (11) is 25 ㎜.
4. as claimed in claim 3 be used to smooth the frock that body section closes up mouth, which is characterized in that the connecting portion (30)
The connecting plate (32) for the bottom for being welded in the column (10) including two, two connecting plates (32) are parallel and interval is set
It puts, the gap between two connecting plates (32) forms the connecting hole (31).
5. as any one of claim 1-4 for smoothing the frock that body section closes up mouth, which is characterized in that it is described
Reinforcing rib (40) is provided on crossbeam (20).
6. as any one of claim 1-4 for smoothing the frock that body section closes up mouth, which is characterized in that it is described
Crossbeam (20) is welding with the column (10).
7. a kind of frock smoothing body section based on any one of claim 1-6 closes up the method for mouth, mainly wrap
Include following steps：
S1, using arc stud welding by two stud weldings in the surface for the body section for closing up the lower position at mouth；
S2, the connection that be welded at body section two studs of the frock are each passed through to two connecting portions (30)
The nut with stud cooperation is tightened so as to which connecting tooling is in closing up on the relatively low body section in Kou Chu positions in hole (31)；
S3, using the active card code (50) of stud welding connecting stud in the surface for closing up the higher body section in Kou Chu positions, and
The active card code (50) of stud is across two body sections closed up at mouth；
S4, jack (60) is fixed on the crossbeam (20), and arranged on the top of the active card code (50) of the stud；
S5, the upward pulling force of the relatively low body section application in Kou Chu positions is closed up to position using the piston rod of jack (60),
Relatively low body section is moved to the position of the body section higher with position to concordant, mouth is closed up in smoothing；
S6, the active card code (50) of connecting stud and the body section pulled by jack (60) by the way of arc stud welding,
So as to which what fixation had been smoothed closes up mouth.
8. smoothing body section closes up the method for mouth as claimed in claim 7, which is characterized in that utilizes the work of jack (60)
Relatively low body section is moved to the position that the high body section of comparison is higher by 0.5 ㎜ -1 ㎜ by stopper rod.
9. smoothing body section closes up the method for mouth as claimed in claim 7, which is characterized in that the stud of the frock connection
The position of welding closes up the edge of mouth for 5 ㎜ -10 ㎜ away from it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283275.0A CN108045498A (en) | 2017-12-07 | 2017-12-07 | For smoothing the frock and method that body section closes up mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283275.0A CN108045498A (en) | 2017-12-07 | 2017-12-07 | For smoothing the frock and method that body section closes up mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108045498A true CN108045498A (en) | 2018-05-18 |
Family
ID=62122806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283275.0A Pending CN108045498A (en) | 2017-12-07 | 2017-12-07 | For smoothing the frock and method that body section closes up mouth |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501959A (en) * | 2018-10-25 | 2019-03-22 | 广州文冲船厂有限责任公司 | The production method and a kind of yard of plate of a kind of yard of plate |
| CN110193706A (en) * | 2019-06-27 | 2019-09-03 | 广船国际有限公司 | A kind of interconnection method for the profile that misplaces |
| CN110844021A (en) * | 2019-09-27 | 2020-02-28 | 广州文冲船厂有限责任公司 | Channel steel hoop tool and connecting method of channel steel and segmented parent metal |
| CN112917083A (en) * | 2021-01-28 | 2021-06-08 | 广州文冲船厂有限责任公司 | Loose card code and manufacturing method and using method thereof |
| CN113996989A (en) * | 2021-11-01 | 2022-02-01 | 广州文冲船厂有限责任公司 | Ship stud code |
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| CN201305112Y (en) * | 2008-12-10 | 2009-09-09 | 大连船舶重工集团有限公司 | Limiting tool component for butting two overall sections in shipbuilding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109501959A (en) * | 2018-10-25 | 2019-03-22 | 广州文冲船厂有限责任公司 | The production method and a kind of yard of plate of a kind of yard of plate |
| CN109501959B (en) * | 2018-10-25 | 2021-08-17 | 广州文冲船厂有限责任公司 | Method for manufacturing code plate and code plate |
| CN110193706A (en) * | 2019-06-27 | 2019-09-03 | 广船国际有限公司 | A kind of interconnection method for the profile that misplaces |
| CN110844021A (en) * | 2019-09-27 | 2020-02-28 | 广州文冲船厂有限责任公司 | Channel steel hoop tool and connecting method of channel steel and segmented parent metal |
| CN110844021B (en) * | 2019-09-27 | 2022-03-15 | 广州文冲船厂有限责任公司 | Channel steel hoop tool and connecting method of channel steel and segmented parent metal |
| CN112917083A (en) * | 2021-01-28 | 2021-06-08 | 广州文冲船厂有限责任公司 | Loose card code and manufacturing method and using method thereof |
| CN113996989A (en) * | 2021-11-01 | 2022-02-01 | 广州文冲船厂有限责任公司 | Ship stud code |
| CN113996989B (en) * | 2021-11-01 | 2024-03-29 | 广州文冲船厂有限责任公司 | Ship stud code |
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Application publication date: 20180518 |
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