CN104874507A - Wind tower roll-painting tool - Google Patents
Wind tower roll-painting tool Download PDFInfo
- Publication number
- CN104874507A CN104874507A CN201510187212.XA CN201510187212A CN104874507A CN 104874507 A CN104874507 A CN 104874507A CN 201510187212 A CN201510187212 A CN 201510187212A CN 104874507 A CN104874507 A CN 104874507A
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- China
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- flange
- connecting plate
- tower
- return idler
- tower cylinder
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Abstract
The invention relates to a wind tower roll-painting tool comprising a roller support and a pseudo-flange connected with a tower end flange. The pseudo-flange can roll on the roller support so as to drive a tower to roll. The roller support comprises a base and a pair of driving rollers mounted on the upper end face of the base; the driving rollers are arranged in parallel at intervals along the long axis of the base; the pseudo-flange comprises a circular driven roller which is supported above the roller support and which is in rolling fit with the driving rollers; one side of the circular driven roller is connected with the tower end flange through a driven roller carrier; the driven roller carrier comprises a circular support coaxial to the circular driven roller and staggered to the same and a plurality of support rods distributed on the outer periphery of the circular support. The wind tower roll-painting tool has the advantages that the tool is stable in structure and suitable for towers of different specifications, production cost is lower, and the towers can be manufactured more efficiently.
Description
Technical field
The present invention relates to a kind of wind-power tower and make frock, particularly a kind of wind-power tower roller coating frock.
Background technology
Wind-power tower is exactly the tower bar of wind-power electricity generation, mainly plays a supportive role in wind power generating set, and simultaneously stability unit shakes.
The technological process of production of wind-power tower is generally as follows: numerical control cutting machine blanking, slab needs bevel, after veneer reeling machine roll bending is shaping, spot welding, location, carries out the welding of inside and outside longitudinal joint after confirmation, after circularity checks, carry out secondary comparatively circle if you have questions, after single-unit barrel soldering completes, adopt hydraulic pressure group pair roller frame to be grouping a postwelding, the inside and outside circumferential weld of welding, the tolerances such as linearity after welded flange, carry out weld seam nondestructive inspection and flatness inspection after checking, sandblasting, after spray treatment, after completing internal installation and product inspection, be transported to erecting bed.
The structure of above-mentioned wind-power tower as shown in Figure 1, comprise the flange 2 at cylindrical shell 1 and cylindrical shell two ends, when spraying, the frock generally adopted for application and the internal installation of cylindrical shell at present installs dummy-flange at cylindrical shell 1 two ends, then the dummy-flange connected with cylindrical shell 1 is placed in the groove of trough of belt turning rolls, external diameter due to dummy-flange is greater than the flange outer diameter of tower cylinder, and the part had more, by whole barrel support, just can rotate freely at the rotation lower shell of rotary wheel frame; Its shortcoming is: the diameter adding flange cannot regulate, and according to the tower cylinder of different size, needs to be equipped with different dummy-flanges, adds production cost, use inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of stabilized structure and can meets the wind-power tower roller coating frock of different size tower cylinder.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of wind-power tower makes frock, its innovative point is: the dummy-flange comprising rolling wheel support and be connected with tower cylinder end flange, and this dummy-flange can roll on rolling wheel support, and then drives tower cylinder to roll; Described rolling wheel support comprises pedestal and is arranged on the active roller of pedestal upper surface for a pair, this pair active roller along pedestal long axis direction side by side and setting of being separated by; Described dummy-flange comprises and to be supported on above rolling wheel support and to roll the annular driven roller coordinated with active roller, and the side of this return idler is connected with tower cylinder end flange by a return idler frame; Described return idler frame comprise one with return idler coaxial and the stagger arch brace and some support bars be distributed on this arch brace excircle that arrange; Described support bar is extended along the radial direction of return idler, and the outer circumference surface of its one end and arch brace is fixed, and the other end stretches out and is fixed on the end face of return idler; Described support bar is welded by four plate bodys are rectangular, the both sides plate body of wherein long axis direction has some along long axis direction equally distributed flange connecting plate installing hole A; Described support bar installs a flange connecting plate be connected with tower cylinder end flange away from one end of arch brace, the side of this flange connecting plate is fixedly connected with support bar both sides by a pair vertically disposed flange connecting plate fixed head, and opposite side is corresponding with tower cylinder end flange to be connected; Described flange connecting plate fixed head has some flange connecting plate installing hole Bs corresponding with flange connecting plate installing hole A.
Further, described flange connecting plate is rectangular, flange connecting plate has tower cylinder top flange hole corresponding with tower cylinder top flange and tower cylinder flange in the bottom respectively and tower cylinder flange in the bottom hole.
Further, two support bars in described some support bars are provided with Forklift plate, the forklift hole that the confession fork truck arm this Forklift plate having level stretches into.
Further, described adjacent two support bars are also welded with fan-shaped reinforcement between the sidewall of arch brace end.
Further, the both sides end face of described return idler all has annular groove, described support bar is welded and fixed by the annular groove of a pair L-type plate and return idler, one end of this pair L-type plate is welded on the both sides plate body of support bar long axis direction respectively, and the other end is stepped and be welded in the annular groove of return idler; Also stiffener is provided with between described a pair L-type plate.
The invention has the advantages that:
(1) wind-power tower roller coating frock of the present invention, the return idler on dummy-flange is driven to rotate by the active roller on rolling wheel support, and then drive tower cylinder to rotate spraying process, wherein active roller frame is the adjustable structure that support bar and flange connecting plate form, relatively meet the requirement of different tower cylinder barrel dliameter from the fixed position of support bar by changing flange connecting plate, when tower cylinder is diversified in specifications cause time, only need regulating flange connecting plate, without the need to changing corresponding dummy-flange, save production cost, improve the make efficiency of tower cylinder;
(2) active roller frame of the present invention comprise one with return idler coaxial and the stagger arch brace and some support bars be distributed on this arch brace excircle that arrange, its structure is simply firm, and axiality is high, improves the uniformity of tower cylinder spraying;
(3) flange connecting plate in frock of the present invention has tower cylinder top flange hole corresponding with tower cylinder top flange and tower cylinder flange in the bottom respectively and tower cylinder flange in the bottom hole, the specification requirement that tower cylinder top and bottom flange is corresponding can be met, without the need to changing flange connecting plate, the production cost saved, and easy to use and flexible;
(4) two support bars in the some support bars of the present invention are provided with Forklift plate, are easy to use forklift transport;
(5) adjacent two support bars of the present invention are also welded with fan-shaped reinforcement between the sidewall of arch brace end, strengthen the structure of return idler frame;
(6) the both sides end face of return idler of the present invention all has annular groove, and support bar is welded and fixed by the annular groove of a pair L-type plate and return idler, strengthens the fixed structure of support bar and return idler.
Accompanying drawing explanation
Fig. 1 is the structural representation of current wind-power tower.
Fig. 2 is the structural representation of wind-power tower roller coating frock of the present invention.
Fig. 3 is the structural representation of rolling wheel support in wind-power tower roller coating frock of the present invention.
Fig. 4 is the structural representation of dummy-flange in wind-power tower roller coating frock of the present invention.
Fig. 5 is the front view of dummy-flange in wind-power tower roller coating frock of the present invention.
Fig. 6 is A-A line view in Fig. 5.
Fig. 7 is the structural representation of flange connecting plate in wind-power tower roller coating frock of the present invention.
Structural representation when Fig. 8 is wind-power tower roller coating frock of the present invention use.
Detailed description of the invention
As shown in Figure 2, the invention discloses a kind of wind-power tower and make frock, the dummy-flange 4 comprising rolling wheel support 3 and is connected with tower cylinder end flange, this dummy-flange 43 can to roll on rolling wheel support, and then drives the rolling of tower cylinder.
As shown in Figure 3, rolling wheel support comprises pedestal 5 and is arranged on the active roller 6 of pedestal upper surface for a pair, this pair active roller 6 along pedestal 5 long axis direction side by side and setting of being separated by, active roller 6 is fixed on the upper surface of pedestal 5 by active roller pedestal 7.
As shown in Figs. 4-6, dummy-flange comprises and to be supported on above rolling wheel support and to roll the annular driven roller 8 coordinated with active roller 6, the side of this return idler 8 is connected with tower cylinder end flange by return idler 8 frame, and the both sides end face of return idler 8 all has annular groove 15; Return idler 8 frame comprise one with return idler 8 coaxial and the stagger arch brace 9 and three support bars 10 be distributed on this arch brace 9 excircle that arrange; Support bar 10 is extended along the radial direction of return idler 8, and the outer circumference surface of its one end and arch brace 9 is fixed, and the other end stretches out and is weldingly fixed in the annular groove 24 of return idler 8 by a pair L-type plate 16; One end of a pair L-type plate 16 is welded on the both sides plate body of support bar 10 long axis direction respectively, and the other end is stepped and be welded in the annular groove 15 of return idler 8; Support bar 10 is welded by four plate bodys are rectangular, the both sides plate body of wherein long axis direction has some along long axis direction equally distributed flange connecting plate installing hole A11; Support bar 10 installs a flange connecting plate 12 be connected with tower cylinder end flange away from one end of arch brace 9, the side of this flange connecting plate 12 is fixedly connected with support bar 10 both sides by a pair vertically disposed flange connecting plate fixed head 13, and opposite side is corresponding with tower cylinder end flange to be connected; Flange connecting plate fixed head 13 has some flange connecting plate installing hole B14s corresponding with flange connecting plate installing hole A11; Support bar 10 is welded and fixed by the annular groove of a pair L-type plate and return idler 8, and one end of this pair L-type plate is welded on the both sides plate body of gripper shoe long axis direction respectively, and the other end is stepped and be welded in the annular groove of return idler 8; In the present embodiment,
In order to strengthen the structure of return idler frame, adjacent two support bars 10 are also welded with fan-shaped reinforcement 17 between the sidewall of arch brace 9 end; Between a pair L-type plate, be also provided with stiffener 18 simultaneously;
Conveniently transport, wherein two support bars 10 are provided with Forklift plate 19, the forklift hole 20 that the confession fork truck arm this Forklift plate 19 having level stretches into;
Can dock with tower cylinder top flange and flange in the bottom to make flange connecting plate 12 simultaneously, as shown in Figure 7, flange connecting plate 12 is rectangular, and flange connecting plate 12 has tower cylinder top flange hole 21 corresponding with tower cylinder top flange and tower cylinder flange in the bottom respectively and tower cylinder flange in the bottom hole 22.
During use, as shown in Figure 8, dummy-flange 4 is regulated, according to the diameter of tower cylinder cylindrical shell 1, determine the position of flange connecting plate 12 at support bar 10 long axis direction, according to the specification of tower cylinder cylindrical shell 1 end flange 2, confirm the position of flange connecting plate 12 and tower cylinder cylindrical shell 1 end flange connecting hole; After dummy-flange 4 has regulated, dummy-flange 4 is fixed on the flange 2 at tower cylinder cylindrical shell 1 two ends, during installation, ensures the axiality of arch brace 9 and cylindrical shell 1, and between a pair active roller 6 that return idler 8 is supported on rolling wheel support 3.
More than show and describe general principle of the present invention and principal character.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a wind-power tower roller coating frock, is characterized in that: the dummy-flange comprising rolling wheel support and be connected with tower cylinder end flange, and this dummy-flange can roll on rolling wheel support, and then drives tower cylinder to roll;
Described rolling wheel support comprises pedestal and is arranged on the active roller of pedestal upper surface for a pair, this pair active roller along pedestal long axis direction side by side and setting of being separated by;
Described dummy-flange comprises and to be supported on above rolling wheel support and to roll the annular driven roller coordinated with active roller, and the side of this return idler is connected with tower cylinder end flange by a return idler frame;
Described return idler frame comprise one with return idler coaxial and the stagger arch brace and some support bars be distributed on this arch brace excircle that arrange; Described support bar is extended along the radial direction of return idler, and the outer circumference surface of its one end and arch brace is fixed, and the other end stretches out and is fixed on the end face of return idler; Described support bar is welded by four plate bodys are rectangular, the both sides plate body of wherein long axis direction has some along long axis direction equally distributed flange connecting plate installing hole A; Described support bar installs a flange connecting plate be connected with tower cylinder end flange away from one end of arch brace, the side of this flange connecting plate is fixedly connected with support bar both sides by a pair vertically disposed flange connecting plate fixed head, and opposite side is corresponding with tower cylinder end flange to be connected; Described flange connecting plate fixed head has some flange connecting plate installing hole Bs corresponding with flange connecting plate installing hole A.
2. wind-power tower roller coating frock according to claim 1, is characterized in that: described flange connecting plate is rectangular, flange connecting plate has tower cylinder top flange hole corresponding with tower cylinder top flange and tower cylinder flange in the bottom respectively and tower cylinder flange in the bottom hole.
3. wind-power tower roller coating frock according to claim 1, is characterized in that: two support bars in described some support bars are provided with Forklift plate, the forklift hole that the confession fork truck arm this Forklift plate having level stretches into.
4. wind-power tower roller coating frock according to claim 1, is characterized in that: described adjacent two support bars are also welded with fan-shaped reinforcement between the sidewall of arch brace end.
5. wind-power tower roller coating frock according to claim 1, it is characterized in that: the both sides end face of described return idler all has annular groove, described support bar is welded and fixed by the annular groove of a pair L-type plate and return idler, one end of this pair L-type plate is welded on the both sides plate body of support bar long axis direction respectively, and the other end is stepped and be welded in the annular groove of return idler; Also stiffener is provided with between described a pair L-type plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187212.XA CN104874507A (en) | 2015-04-21 | 2015-04-21 | Wind tower roll-painting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187212.XA CN104874507A (en) | 2015-04-21 | 2015-04-21 | Wind tower roll-painting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104874507A true CN104874507A (en) | 2015-09-02 |
Family
ID=53942332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510187212.XA Pending CN104874507A (en) | 2015-04-21 | 2015-04-21 | Wind tower roll-painting tool |
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| CN (1) | CN104874507A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272111A (en) * | 2016-08-31 | 2017-01-04 | 三重型能源装备有限公司 | The efficient clamping positioning method of a kind of blower fan tower barrel and device |
| CN108654883A (en) * | 2018-06-29 | 2018-10-16 | 河南东起机械有限公司 | Paint spraying of wind power generation tower drum pivot flange |
| CN110252549A (en) * | 2019-06-24 | 2019-09-20 | 中船澄西船舶修造有限公司 | A kind of barrel type pseudo-flange fixture |
| CN113828445A (en) * | 2021-09-28 | 2021-12-24 | 内蒙古特变电工能源装备有限公司 | False flange spraying tool for manufacturing wind power tower drum and spraying method using tool |
| CN114055045A (en) * | 2021-11-02 | 2022-02-18 | 武汉华电工程装备有限公司 | Tower cylinder longitudinal joint welding device |
| CN117358472A (en) * | 2023-12-05 | 2024-01-09 | 河北云蛟实业集团有限公司 | Supporting device for wind power tower paint spraying |
Citations (5)
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| CN201684707U (en) * | 2010-04-09 | 2010-12-29 | 中船澄西船舶修造有限公司 | Universal flange tooling for rotary coating of circular wind tower structure |
| CN102198435A (en) * | 2011-04-14 | 2011-09-28 | 上海泰胜风能装备股份有限公司 | Rolling device for anticorrosive coating of wind turbine tower |
| CN202621369U (en) * | 2012-04-20 | 2012-12-26 | 青岛天能重工股份有限公司 | A dedicated clamping fixture for wind power generation tower spray paint |
| CN203916985U (en) * | 2014-06-10 | 2014-11-05 | 苏州天顺新能源科技有限公司 | A kind of rotary tooling for offshore wind tower sandblast application |
| CN204710617U (en) * | 2015-04-21 | 2015-10-21 | 南通蓝岛海洋工程有限公司 | A kind of wind-power tower roller coating frock |
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2015
- 2015-04-21 CN CN201510187212.XA patent/CN104874507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201684707U (en) * | 2010-04-09 | 2010-12-29 | 中船澄西船舶修造有限公司 | Universal flange tooling for rotary coating of circular wind tower structure |
| CN102198435A (en) * | 2011-04-14 | 2011-09-28 | 上海泰胜风能装备股份有限公司 | Rolling device for anticorrosive coating of wind turbine tower |
| CN202621369U (en) * | 2012-04-20 | 2012-12-26 | 青岛天能重工股份有限公司 | A dedicated clamping fixture for wind power generation tower spray paint |
| CN203916985U (en) * | 2014-06-10 | 2014-11-05 | 苏州天顺新能源科技有限公司 | A kind of rotary tooling for offshore wind tower sandblast application |
| CN204710617U (en) * | 2015-04-21 | 2015-10-21 | 南通蓝岛海洋工程有限公司 | A kind of wind-power tower roller coating frock |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272111A (en) * | 2016-08-31 | 2017-01-04 | 三重型能源装备有限公司 | The efficient clamping positioning method of a kind of blower fan tower barrel and device |
| CN106272111B (en) * | 2016-08-31 | 2018-07-17 | 三一重型能源装备有限公司 | A kind of clamping positioning method and device of blower fan tower barrel |
| CN108654883A (en) * | 2018-06-29 | 2018-10-16 | 河南东起机械有限公司 | Paint spraying of wind power generation tower drum pivot flange |
| CN110252549A (en) * | 2019-06-24 | 2019-09-20 | 中船澄西船舶修造有限公司 | A kind of barrel type pseudo-flange fixture |
| CN113828445A (en) * | 2021-09-28 | 2021-12-24 | 内蒙古特变电工能源装备有限公司 | False flange spraying tool for manufacturing wind power tower drum and spraying method using tool |
| CN114055045A (en) * | 2021-11-02 | 2022-02-18 | 武汉华电工程装备有限公司 | Tower cylinder longitudinal joint welding device |
| CN114055045B (en) * | 2021-11-02 | 2024-01-30 | 武汉华电工程装备有限公司 | Welding device for longitudinal seam of tower barrel |
| CN117358472A (en) * | 2023-12-05 | 2024-01-09 | 河北云蛟实业集团有限公司 | Supporting device for wind power tower paint spraying |
| CN117358472B (en) * | 2023-12-05 | 2024-03-26 | 河北云蛟实业集团有限公司 | Supporting device for wind power tower paint spraying |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |