CN105083807B - Tower end socket built-up welding reinforcement structure - Google Patents
Tower end socket built-up welding reinforcement structure Download PDFInfo
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- CN105083807B CN105083807B CN201510527276.XA CN201510527276A CN105083807B CN 105083807 B CN105083807 B CN 105083807B CN 201510527276 A CN201510527276 A CN 201510527276A CN 105083807 B CN105083807 B CN 105083807B
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- end socket
- fixed
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- reinforcement structure
- tower
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Abstract
This application discloses a kind of tower end socket built-up welding reinforcement structure, the tower includes end socket and the support frame being supported in below the end socket, support frame as described above is fixed on array above and below the outer surface of the end socket, the height and position of the inner wall surface correspondence weld zone of the end socket by built-up welding mode in weld zone and is fixed with multiple annular stiffening rings.Using structure of the present invention, Seal Head Strength is high, is unlikely to deform.
Description
Technical field
The application belongs to tower technical field, more particularly to a kind of tower end socket built-up welding reinforcement structure.
Background technology
In existing tower, because device diameters are big, apparatus body uses stainless steel material, and head thickness is relatively thin, no
Become rusty steel built-up welding deflection it is very big, end socket with support weld deposit process, overlaying structure is more complicated, and difficulty of processing is big.
The content of the invention
It is an object of the invention to provide a kind of tower end socket built-up welding reinforcement structure, with overcome it is of the prior art not
Foot.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of tower end socket built-up welding reinforcement structure, the tower include end socket and
The support frame below the end socket is supported in, support frame as described above is fixed on the appearance of the end socket by built-up welding mode in weld zone
Array is fixed with multiple annular stiffening rings above and below face, the height and position of the inner wall surface correspondence weld zone of the end socket.
It is preferred that, it is fixed between the multiple annular stiffening ring in above-mentioned tower end socket built-up welding reinforcement structure
There are multiple first gussets, the multiple first gusset annular array is set.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, the outer wall surface of the end socket is located at weld zone
Lower section be fixed with a horizontally disposed annular reinforcing ring.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, the bottom surface of the reinforcing ring and the end socket
Multiple second gussets are fixed between outer wall surface, the multiple second gusset annular array is in the surrounding of the end socket.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, the outer wall surface of the end socket is arranged with circle
Steel ring, the circular steel ring is supported in the joint of the reinforcing ring and the end socket.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, the upper seal of the end socket is connected with cylinder
The transition cylinder and main cylinder of shape, the transition cylinder are connected to the tip edge of the end socket and the bottom side edge of the main cylinder
Between edge.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, a work is horizontally fixed with the transitional cylinder body
Tubulature, the frock pipe is diametrically fixed on the inwall of the transition cylinder.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, the frock pipe is located at the transition cylinder 2/5
Height and position.
It is preferred that, in above-mentioned tower end socket built-up welding reinforcement structure, the end of the frock pipe passes through array up and down
The multiple arcs plate of setting is fixed on the inwall of the transition cylinder.
Compared with prior art, the advantage of the invention is that：Using structure of the present invention, Seal Head Strength is high, is unlikely to deform.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the schematic diagram of tower end socket built-up welding reinforcement structure in the specific embodiment of the invention；
Fig. 2 show the enlarged diagram of A in Fig. 1；
Fig. 3 show the enlarged diagram of B in Fig. 1；
Fig. 4 show the structural representation of arc in the specific embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouch is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1 and Fig. 2, tower includes end socket 1 and the support frame (not shown) being supported in below end socket, branch
Support is fixed on the outer surface of end socket 1, the height position of the inner wall surface correspondence weld zone of end socket 1 in weld zone by built-up welding mode
Array is fixed with multiple annular stiffening rings 2 above and below putting.
In the fabrication process, because end socket built-up welding is just in the transition region of end socket, therefore the deflection produced is than larger,
And have no idea to estimate, therefore, in the technical scheme, we by inside end socket preferably plus three road stiffening rings manufacture
Frock.
Further, multiple first gussets 3, multiple circular arrays of first gusset 3 are fixed between multiple annular stiffening rings 2
Row are set.
In the technical scheme, the preferred annular array of the first gusset sets 24 pieces, and gusset also can be real according to the actual needs
With quantity, reinforcement effect is further functioned as to stiffening ring by the first gusset.
Further, the outer wall surface of end socket 1, which is located at below weld zone, is fixed with a horizontally disposed annular reinforcement
Ring 4.Multiple second gussets 5, multiple circular arrays of second gusset 5 are fixed between the bottom surface of reinforcing ring 4 and the outer wall surface of end socket 1
It is listed in the surrounding of end socket 1.
Further, the outer wall surface of end socket is arranged with circular steel ring 6, and the circular steel ring 6 is supported in reinforcing ring 4 and envelope
First 1 joint.
In the technical scheme, because the joint of reinforcing ring 4 and end socket 1 also needs to R25 fillet, therefore in manufacture work
, it is necessary to which φ 30 circular steel ring 6 is come the fillet of the R25 after ensureing during dress, while the workload of built-up welding can be reduced,
Using these frocks, reaching prevents the purpose of deformation.
Further, the upper seal of end socket 1 is connected with columnar transition cylinder 7 and main cylinder (not shown), transition
Cylinder 7 is connected between the tip edge of end socket 1 and the bottom edge of main cylinder.
In the technical scheme, in order to prevent the deformation of built-up welding outside end socket, cause main cylinder can not organize pair, therefore in envelope
One section of transition cylinder is docked between head and main cylinder, to prevent end socket deformation and main cylinder from can not organize pair, due to adding the preceding paragraph mistake
Cross after cylinder, apart from cylinder joint farther out, the deformation so produced is smaller for welding region.
Further, a frock pipe 8 is horizontally fixed with transition cylinder 7, frock pipe 8 is diametrically fixed on transition
The inwall of cylinder 7.Join shown in Fig. 3 and Fig. 4, the end of frock pipe was fixed on by the multiple arcs plate 9 that array is set up and down
Cross the inwall of cylinder.
In the technical scheme, inner barrel is added with frock pipe 8, for preventing end socket built-up welding produces stress from making cylinder more greatly
Deformation, further, since diameter has added support tube than larger, can prevent the deformation during vertical Vehicle Processing, the positioning of pipe
Apart from transition cylinder top 1100mm position, this is highly determined according to the height of vertical car.
It is processed into middle bead-welding technology：
Multiple tracks built-up welding is carried out using monofilament submerged-arc welding, the welding of pressure road is carried out, submerged-arc welding wire and solder flux are used：ER316L
(diameter 3.2mm), solder flux：SJ601. DC reverse connection is used.Electric current is interval：380-450A, voltage 30-36V, speed of welding control
150 DEG C are no more than in 30-45cm/min. control interlayer temperatures.
Processing technology more than, by vertical Vehicle Processing, ensures the requirement of circularity using frock, final products reach
It is required that.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (5)
1. a kind of tower end socket built-up welding reinforcement structure, it is characterised in that the tower includes end socket and is supported in described
Support frame below end socket, support frame as described above is fixed on the outer surface of the end socket, the envelope in weld zone by built-up welding mode
Array is fixed with multiple annular stiffening rings above and below the height and position of the inner wall surface correspondence weld zone of head, the end socket
Outer wall surface, which is located at below weld zone, is fixed with a horizontally disposed annular reinforcing ring, the bottom surface of the reinforcing ring with it is described
Multiple second gussets are fixed between the outer wall surface of end socket, the multiple second gusset annular array is in the four of the end socket
Week, the outer wall surface of the end socket is arranged with circular steel ring, and the circular steel ring is supported in connecing for the reinforcing ring and the end socket
At conjunction, the upper seal of the end socket is connected with columnar transition cylinder and main cylinder, and the transition cylinder is connected to described
Between the tip edge of end socket and the bottom edge of the main cylinder.
2. tower end socket built-up welding reinforcement structure according to claim 1, it is characterised in that：The multiple annular reinforcement
Multiple first gussets are fixed between circle, the multiple first gusset annular array is set.
3. tower end socket built-up welding reinforcement structure according to claim 1, it is characterised in that：Level in the transitional cylinder body
A frock pipe is fixed with, the frock pipe is diametrically fixed on the inwall of the transition cylinder.
4. tower end socket built-up welding reinforcement structure according to claim 3, it is characterised in that：The frock pipe is located at described
The height and position of transition cylinder 2/5.
5. tower end socket built-up welding reinforcement structure according to claim 3, it is characterised in that：The end of the frock pipe leads to
The multiple arcs plate that array is set above and below crossing is fixed on the inwall of the transition cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527276.XA CN105083807B (en) | 2015-08-26 | 2015-08-26 | Tower end socket built-up welding reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527276.XA CN105083807B (en) | 2015-08-26 | 2015-08-26 | Tower end socket built-up welding reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105083807A CN105083807A (en) | 2015-11-25 |
| CN105083807B true CN105083807B (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527276.XA Active CN105083807B (en) | 2015-08-26 | 2015-08-26 | Tower end socket built-up welding reinforcement structure |
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| Country | Link |
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| CN (1) | CN105083807B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035865A (en) * | 2016-02-04 | 2017-08-11 | 南通中集罐式储运设备制造有限公司 | Internal pressure end socket and tank body, transportable pressure vessel with the end socket |
| CN106216809B (en) * | 2016-09-20 | 2018-07-06 | 上海电气核电设备有限公司 | A kind of auxiliary device and overlaying method for end socket inner wall overlaying |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248345A (en) * | 2011-06-22 | 2011-11-23 | 南京德邦金属装备工程有限公司 | End plate surfacing fixture and manufacturing method |
| CN102491011A (en) * | 2011-12-28 | 2012-06-13 | 四川蓝星机械有限公司 | Large recovered oil and gas tank |
| CN103128459A (en) * | 2013-03-06 | 2013-06-05 | 上海锅炉厂有限公司 | Method for controlling welding deformation between seal head and skirt transition section |
| CN203035462U (en) * | 2012-10-31 | 2013-07-03 | 华锐风电科技(集团)股份有限公司 | Tower cylinder local reinforcement structure of wind turbine generator set |
| CN103990913A (en) * | 2014-04-24 | 2014-08-20 | 中石化宁波工程有限公司 | Welding method for tower body and skirt seat of large-scale low-temperature tower |
| CN205023238U (en) * | 2015-08-26 | 2016-02-10 | 张家港富瑞重型装备有限公司 | Column equipment head build -up welding additional strengthening |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200441340Y1 (en) * | 2008-05-26 | 2008-08-08 | 우영배 | Water Tank |
-
2015
- 2015-08-26 CN CN201510527276.XA patent/CN105083807B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248345A (en) * | 2011-06-22 | 2011-11-23 | 南京德邦金属装备工程有限公司 | End plate surfacing fixture and manufacturing method |
| CN102491011A (en) * | 2011-12-28 | 2012-06-13 | 四川蓝星机械有限公司 | Large recovered oil and gas tank |
| CN203035462U (en) * | 2012-10-31 | 2013-07-03 | 华锐风电科技(集团)股份有限公司 | Tower cylinder local reinforcement structure of wind turbine generator set |
| CN103128459A (en) * | 2013-03-06 | 2013-06-05 | 上海锅炉厂有限公司 | Method for controlling welding deformation between seal head and skirt transition section |
| CN103990913A (en) * | 2014-04-24 | 2014-08-20 | 中石化宁波工程有限公司 | Welding method for tower body and skirt seat of large-scale low-temperature tower |
| CN205023238U (en) * | 2015-08-26 | 2016-02-10 | 张家港富瑞重型装备有限公司 | Column equipment head build -up welding additional strengthening |
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| Publication number | Publication date |
|---|---|
| CN105083807A (en) | 2015-11-25 |
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