CN201783770U - Portal frame for welding outer circular seams of wind power generating tower body - Google Patents

Portal frame for welding outer circular seams of wind power generating tower body Download PDF

Info

Publication number
CN201783770U
CN201783770U CN2010202500220U CN201020250022U CN201783770U CN 201783770 U CN201783770 U CN 201783770U CN 2010202500220 U CN2010202500220 U CN 2010202500220U CN 201020250022 U CN201020250022 U CN 201020250022U CN 201783770 U CN201783770 U CN 201783770U
Authority
CN
China
Prior art keywords
wind power
tower
welding
portal frame
columns
Prior art date
Application number
CN2010202500220U
Other languages
Chinese (zh)
Inventor
任吉华
刘志强
王海龙
武新锋
国延杰
Original Assignee
潍坊五洲风电设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 潍坊五洲风电设备有限公司 filed Critical 潍坊五洲风电设备有限公司
Priority to CN2010202500220U priority Critical patent/CN201783770U/en
Application granted granted Critical
Publication of CN201783770U publication Critical patent/CN201783770U/en

Links

Abstract

The utility model discloses a portal frame for welding outer circular seams of a wind power generating tower body, which belongs to the technical field of wind power generating tower processing equipment, and comprises two oppositely arranged vertical columns. A beam arranged between the two vertical columns is fixedly mounted at the top ends of the two vertical columns; a hoisting device is arranged on the beam; a lifting platform slidably mounted between the two vertical columns is connected with a flexible cable of the hoisting device; and a welding device is arranged on the lifting platform. The portal frame solves the technical problems of high welding difficulty and low welding quality of outer circular seams of a traditional wind power generating tower body, is reasonable in structure, and is widely applied to processing course of a wind power generating tower.

Description

The portal frame that is used for the outer girth welding of tower body of wind power generation iron tower
Technical field
The utility model relates to the wind power generation iron tower technical field of processing equipment, relates in particular to a kind of portal frame that is used for the outer circumferential weld of convenient welding tower body of wind power generation iron tower.
Background technology
The tower body of wind power generation iron tower is welded by many groups shell ring, because the tower body diameter is bigger, the wall ratio of shell ring is thicker, and in manufacturing process, the welding difficulty is relatively big.For the welding effect of obtaining, traditional way is: the arm platform is put on the cylindrical shell that needs welding, places the submerged arc welding machine head on platform, start turning rolls, weld the outer circumferential weld of tower body again after tower body is at the uniform velocity rotated.This tooling device in welding process since this body structure be arm, the phenomenon that the platform shake therefore in welding process, inevitably can occur, can cause welder head significantly to rock like this, cause weld reinforcement fluctuated, even the undercut phenomenon appears, also there is very big influence in the linearity of butt welded seam, has influenced welding quality, has significantly increased multiple unnecessary doing over again and has reprocessed phenomenon.
The utility model content
Technical problem to be solved in the utility model is: a kind of portal frame that is used for the outer girth welding of tower body of wind power generation iron tower is provided, and big to solve the outer girth welding difficulty of traditional tower body of wind power generation iron tower, the technical problem that welding quality is not high.
For solving the problems of the technologies described above, the technical solution of the utility model is: the portal frame that is used for the outer girth welding of tower body of wind power generation iron tower, comprise two columns that are oppositely arranged, be provided with crossbeam between described two columns, described crossbeam is fixedly installed in the top of described two columns, and described crossbeam is provided with winding plant; Be slidingly fitted with hoistable platform between described two columns, described hoistable platform is connected with the flexible cable of winding plant, and described hoistable platform is provided with welder.
As a kind of improvement, the inboard of described two columns is equipped with guide rail, and two sides of described hoistable platform are equipped with and the suitable guide wheel of described guide rail.
As further improvement, the bottom of described two columns is equipped with roller, and described roller rolls in the driving lower edge of power set horizontal rail.
After having adopted technique scheme, the beneficial effects of the utility model are: because hoistable platform is slidingly mounted between two columns, hoistable platform is provided with welder, make portal frame can satisfy the outer girth welding of tower body of the wind power generation iron tower of different size, and the hoistable platform motion steadily, and when carrying out welding operation, hoistable platform can not produce and rock, can because of rocking, portal frame not influence weldquality, the welding quality height.
Since be provided with the guide rail guide wheel device between hoistable platform and two columns, steadily reliable when making the hoistable platform motion, when stopping to carry out weld job, well located, can not produce and rock, guaranteed welding quality effectively.
Because the bottom of two columns is equipped with roller, under the driving of power set, portal frame slides along horizontal rail, the shell ring group that only needs to form tower body of wind power generation iron tower to after be placed under the portal frame, rotate according to certain orientation and speed, portal frame just can weld behind the outer circumferential weld along the circumferential weld place outside next that moves axially of tower body, finishes the welding of many group shell rings, and is easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the working state schematic representation of the utility model embodiment;
Among the figure: 1, column, 2, crossbeam, 3, winding plant, 31, flexible cable, 4, hoistable platform, 5, submerged arc welding machine, 6, guide rail, 7, guide wheel, 8, roller, 9, motor reducer, 10, horizontal rail, 11, tower body.
The specific embodiment
As depicted in figs. 1 and 2, a kind of portal frame that is used for the outer girth welding of tower body of wind power generation iron tower comprises two columns 1 that are oppositely arranged, and is provided with crossbeam 2 between described two columns 1, described crossbeam 2 is fixedly installed in the top of described two columns 1, and described crossbeam 2 is provided with winding plant 3; Be slidingly fitted with hoistable platform 4 between described two columns 1, the inboard of described two columns 1 is equipped with guide rail 6, and two sides of described hoistable platform 4 are equipped with the guide wheel 7 suitable with described guide rail 6; Described hoistable platform 4 is connected with the flexible cable 31 of winding plant 3, and described hoistable platform 4 is provided with welder, and described welder is preferably submerged arc welding machine 5.
The bottom of described two columns 1 is equipped with roller 8, and described roller 8 rolls in the driving lower edge of power set horizontal rail 10, and described power set are preferably motor reducer 9.
As shown in Figure 3, during use, group is placed on the turning rolls good many groups shell ring, turning rolls is the frock that shell ring is rotated, by motor reducer 9 portal frame is moved to two groups of commissures between the shell ring, control winding plant 3, adjust the height and position of hoistable platform 4, make that the head of submerged arc welding machine 5 is corresponding with the outer circumferential weld position of tower body 11, turning rolls drives tower body 11 and rotates, and submerged arc welding machine 5 welds automatically, after welding is finished, control motor reducer 9 and directly portal frame is moved to next outer circumferential weld position of tower body 11 along horizontal rail 10, directly weld and get final product.Use the outer girth welding quality height of tower body of the wind power generation iron tower of portal frame of the present utility model welding, easy and simple to handle, improved the make efficiency of wind power generation iron tower.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.

Claims (3)

1. be used for the portal frame of the outer girth welding of tower body of wind power generation iron tower, comprise two columns that are oppositely arranged, be provided with crossbeam between described two columns, described crossbeam is fixedly installed in the top of described two columns, and described crossbeam is provided with winding plant; It is characterized in that: be slidingly fitted with hoistable platform between described two columns, described hoistable platform is connected with the flexible cable of winding plant, and described hoistable platform is provided with welder.
2. the portal frame that is used for the outer girth welding of tower body of wind power generation iron tower as claimed in claim 1, it is characterized in that: the inboard of described two columns is equipped with guide rail, and two sides of described hoistable platform are equipped with and the suitable guide wheel of described guide rail.
3. the portal frame that is used for the outer girth welding of tower body of wind power generation iron tower as claimed in claim 1 or 2, it is characterized in that: the bottom of described two columns is equipped with roller, and described roller rolls in the driving lower edge of power set horizontal rail.
CN2010202500220U 2010-06-30 2010-06-30 Portal frame for welding outer circular seams of wind power generating tower body CN201783770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202500220U CN201783770U (en) 2010-06-30 2010-06-30 Portal frame for welding outer circular seams of wind power generating tower body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202500220U CN201783770U (en) 2010-06-30 2010-06-30 Portal frame for welding outer circular seams of wind power generating tower body

Publications (1)

Publication Number Publication Date
CN201783770U true CN201783770U (en) 2011-04-06

Family

ID=43815748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202500220U CN201783770U (en) 2010-06-30 2010-06-30 Portal frame for welding outer circular seams of wind power generating tower body

Country Status (1)

Country Link
CN (1) CN201783770U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489836A (en) * 2011-12-07 2012-06-13 无锡汉神电气有限公司 Device for automatically welding 90-degree large elbow
CN102615407A (en) * 2012-04-09 2012-08-01 新疆新能钢结构有限责任公司 Lift platform with moving wings
CN102717212A (en) * 2012-06-17 2012-10-10 无锡市优耐特石化装备有限公司 Automatic welding lift platform
CN102886628A (en) * 2011-07-18 2013-01-23 上海华普钢结构工程有限公司 Mono-filament gantry welder device
CN102922183A (en) * 2012-11-02 2013-02-13 无锡华联科技集团有限公司 Beam lifting and swinging mechanism of bridge U-rib welding machine
CN104370209A (en) * 2014-09-30 2015-02-25 福建海源自动化机械股份有限公司 Large-scale portal frame
CN105328367A (en) * 2015-11-19 2016-02-17 郑州图灵机器人股份有限公司 Automatic welding device based on laser distance measurement
CN105689929A (en) * 2016-03-25 2016-06-22 新乡市宏峰矿山设备有限公司 Full-automatic pipeline butt-joint alignment and welding equipment

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886628A (en) * 2011-07-18 2013-01-23 上海华普钢结构工程有限公司 Mono-filament gantry welder device
CN102489836A (en) * 2011-12-07 2012-06-13 无锡汉神电气有限公司 Device for automatically welding 90-degree large elbow
CN102489836B (en) * 2011-12-07 2014-07-16 无锡汉神电气有限公司 Device for automatically welding 90-degree large elbow
CN102615407A (en) * 2012-04-09 2012-08-01 新疆新能钢结构有限责任公司 Lift platform with moving wings
CN102615407B (en) * 2012-04-09 2014-12-31 新疆新能钢结构有限责任公司 Lift platform with moving wings
CN102717212A (en) * 2012-06-17 2012-10-10 无锡市优耐特石化装备有限公司 Automatic welding lift platform
CN102922183A (en) * 2012-11-02 2013-02-13 无锡华联科技集团有限公司 Beam lifting and swinging mechanism of bridge U-rib welding machine
CN102922183B (en) * 2012-11-02 2014-11-19 无锡华联科技集团有限公司 Beam lifting and swinging mechanism of bridge U-rib welding machine
CN104370209A (en) * 2014-09-30 2015-02-25 福建海源自动化机械股份有限公司 Large-scale portal frame
CN104370209B (en) * 2014-09-30 2016-07-06 福建海源自动化机械股份有限公司 A kind of large-sized gantry frame
CN105328367A (en) * 2015-11-19 2016-02-17 郑州图灵机器人股份有限公司 Automatic welding device based on laser distance measurement
CN105689929A (en) * 2016-03-25 2016-06-22 新乡市宏峰矿山设备有限公司 Full-automatic pipeline butt-joint alignment and welding equipment

Similar Documents

Publication Publication Date Title
CN201471121U (en) Mobile ultra-long barrel assembling machine
CN201940761U (en) Two-point automatic welding machine for internal and external weld joints of multi-edge pipeline flange
CN105216889B (en) Climbing robot
CN105014193B (en) A kind of circumferential weld hardfacing special plane
CN203448353U (en) Crucible sweeper
CN204354219U (en) Numerical control six axle intelligent water cutter
CN205733542U (en) A kind of many planes trackless automatic tracking welding connection device
CN101780583B (en) Platform lifting type cylinder body circular seam and longitudinal seam welding machine
CN205650933U (en) 8 axle automatic weld robot
CN101362244B (en) Automatic surfacing device capable of adding special alloy in visible arc
CN104842706B (en) It is a kind of can automatic lifting and the drawing chair that moves horizontally
CN201603973U (en) Combined reversible deformation welding positioner of excavator turntable
CN204054077U (en) A kind of transfer robot
CN206869350U (en) A kind of spot welding device that can arbitrarily adjust soldering angle
CN206383147U (en) A kind of Underwater Welding robot
CN202428096U (en) Gantry welding machine used for welding H-shaped steel
CN201342671Y (en) Robot device for welding for thrust wheels
CN205653115U (en) A crawl material loading machine for plank
CN103143814B (en) Steel pipe and hubbed flange boxing welding dedicated device
CN102922190A (en) Welding trolley
CN203316884U (en) Multifunctional welding test machine
CN201592305U (en) Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine
CN203668425U (en) Tank cleaning device
CN203863248U (en) Welding table
CN201744799U (en) Telescopic adjustable and mobile welding platform

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: WEIFANG WUZHOU DINGYI IRON TOWER CO., LTD.

Free format text: FORMER NAME: WEIFANG WUZHOU WIND POWER EQUIPMENT CO., LTD.

CP03 Change of name, title or address

Address after: 262100 north side of Qinglong Road West, Anqiu Economic Development Zone, Weifang, Shandong

Patentee after: WEIFANG WUZHOU WIND POWER EQUIPMENT CO., LTD.

Address before: 262100 Weifang Wuzhou wind power equipment Co., Ltd., Weifang, Anqiu, Shandong Economic Development Zone, Qinglong Road West

Patentee before: Weifang Wuzhou Wind Power Equipment Co., Ltd.

Address after: 262100 north side of Qinglong Road West, Anqiu Economic Development Zone, Weifang, Shandong

Patentee after: WEIFANG WUZHOU WIND POWER EQUIPMENT CO., LTD.

Address before: 262100 Weifang Wuzhou wind power equipment Co., Ltd., Weifang, Anqiu, Shandong Economic Development Zone, Qinglong Road West

Patentee before: Weifang Wuzhou Wind Power Equipment Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110406