CN221870913U - Welding device for wind power tower tube machining - Google Patents
Welding device for wind power tower tube machining Download PDFInfo
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- CN221870913U CN221870913U CN202420429222.4U CN202420429222U CN221870913U CN 221870913 U CN221870913 U CN 221870913U CN 202420429222 U CN202420429222 U CN 202420429222U CN 221870913 U CN221870913 U CN 221870913U
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 238000003754 machining Methods 0.000 title 1
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
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- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
本实用新型公开了一种风电塔筒加工用焊接装置，涉及风电塔筒加工技术领域，包括底座、相对设置于底座顶部的U形架，还包括：调节组件，调节组件设置于U形架内侧；调节组件包括相对设置于U形架内侧壁的限位单元、设置于U形架底部的支撑单元；限位单元包括设置于U形架内侧壁的弧形板、设置于弧形板内表面的滚动部分，滚动部分包括设置于弧形板内表面的安装槽、安装在安装槽侧壁的固定筒、固定连接在固定筒内壁的挤压件一端、与挤压件另一端固定连接的伸缩柱一端以及安装在伸缩柱另一端的滚轮。本实用新型为一种风电塔筒加工用焊接装置，通过设置的调节组件，方便对两个风电塔筒体的连接处进行全方位焊接。
The utility model discloses a welding device for processing wind turbine towers, which relates to the technical field of wind turbine tower processing, including a base, a U-shaped frame relatively arranged on the top of the base, and also including: an adjustment component, which is arranged on the inner side of the U-shaped frame; the adjustment component includes a limiting unit relatively arranged on the inner side wall of the U-shaped frame, and a supporting unit arranged at the bottom of the U-shaped frame; the limiting unit includes an arc plate arranged on the inner side wall of the U-shaped frame, and a rolling part arranged on the inner surface of the arc plate, and the rolling part includes a mounting groove arranged on the inner surface of the arc plate, a fixed cylinder installed on the side wall of the mounting groove, one end of an extrusion piece fixedly connected to the inner wall of the fixed cylinder, one end of a telescopic column fixedly connected to the other end of the extrusion piece, and a roller installed at the other end of the telescopic column. The utility model is a welding device for processing wind turbine towers, which facilitates all-round welding of the connection between two wind turbine tower bodies through the arranged adjustment component.
Description
技术领域Technical Field
本实用新型涉及风电塔筒加工技术领域，特别涉及一种风电塔筒加工用焊接装置。The utility model relates to the technical field of wind power tower processing, in particular to a welding device for wind power tower processing.
背景技术Background Art
风电塔筒就是风力发电的塔杆，在风力发电机组中主要起支撑作用，同时吸收机组震动，风电塔筒的生产工艺流程一般如下：数控切割机下料，厚板需要开坡口，卷板机卷板成型后，点焊，定位，确认后进行内外纵缝的焊接，圆度检查后，如有问题进行二次较圆，单节筒体焊接完成后，采用液压组对滚轮架进行组对点焊后，焊接内外环缝，直线度等公差检查后，焊接法兰后，进行焊缝无损探伤和平面度检查，喷砂，喷漆处理后，完成内件安装和成品检验后，运输至安装现场。The wind turbine tower is the tower pole of wind power generation. It mainly plays a supporting role in the wind turbine generator set and absorbs the vibration of the set. The production process of the wind turbine tower is generally as follows: CNC cutting machine unloads, thick plates need to be beveled, and the plate rolling machine rolls the plate into shape, spot welding, positioning, and confirmation before welding the inner and outer longitudinal seams. After the roundness inspection, if there is a problem, a secondary rounding is performed. After the single-section cylinder is welded, the hydraulic group is used to assemble the roller frame for spot welding, the inner and outer circumferential seams are welded, and the straightness and other tolerances are checked. After the flange is welded, non-destructive testing and flatness inspection of the weld are performed, sandblasting, painting, internal parts installation and finished product inspection are completed, and then it is transported to the installation site.
公开（公告）号：CN217750179U中公开了一种风电塔筒加工用定位装置，包括定位底座与两个U型定位架，两个所述U型定位架设置在定位底座的顶部且呈对称分布，所述U型定位架的内侧均固定连接有弧形托底，所述U型定位架的两侧嵌设有气缸，所述气缸的输出端延伸U型定位架的内侧且固定连接有弧形夹板，所述定位底座的内侧转动连接有双向丝杆，所述定位底座的左侧设置有驱动机构。本实用新型将筒体吊装在U型定位架内侧并由弧形夹板进行固定，驱动机构使双向丝杆转动，两内螺纹连接件相互靠近来带动U型定位架移动，使得两个被固定后的筒体相互靠近进行对接，对接方便快速，提高了对接效率，以便于筒体之间的焊接。Publication (Announcement) No.: CN217750179U discloses a positioning device for processing wind turbine towers, including a positioning base and two U-shaped positioning frames, the two U-shaped positioning frames are arranged on the top of the positioning base and are symmetrically distributed, the inner sides of the U-shaped positioning frames are fixedly connected with arc-shaped bottom supports, cylinders are embedded on both sides of the U-shaped positioning frames, the output ends of the cylinders extend the inner sides of the U-shaped positioning frames and are fixedly connected with arc-shaped clamping plates, the inner side of the positioning base is rotatably connected with a bidirectional screw rod, and a driving mechanism is arranged on the left side of the positioning base. The utility model hoists the cylinder body on the inner side of the U-shaped positioning frame and is fixed by the arc-shaped clamping plate, the driving mechanism rotates the bidirectional screw rod, and the two internal threaded connectors approach each other to drive the U-shaped positioning frame to move, so that the two fixed cylinder bodies approach each other for docking, and the docking is convenient and fast, which improves the docking efficiency and facilitates the welding between the cylinder bodies.
上述方案虽然具有提高对接效率的优点，但是在对两个筒体进行焊接时，不方便对筒体进行旋转，不便于对两个筒体的连接处进行全方位焊接，为此我们提出一种风电塔筒加工用焊接装置。Although the above scheme has the advantage of improving the docking efficiency, it is inconvenient to rotate the cylinder when welding the two cylinders, and it is not convenient to perform all-round welding on the connection between the two cylinders. For this reason, we propose a welding device for wind power tower processing.
实用新型内容Utility Model Content
本实用新型的主要目的在于提供一种风电塔筒加工用焊接装置，通过设置的调节组件，来解决在对两个筒体进行焊接时，不方便对筒体进行旋转，不便于对两个筒体的连接处进行全方位焊接的问题。The main purpose of the utility model is to provide a welding device for processing wind power towers, which solves the problem that it is inconvenient to rotate the cylinder and perform all-round welding on the connection between the two cylinders when welding the two cylinders through the setting of an adjustment component.
为实现上述目的，本实用新型提供如下技术方案：In order to achieve the above purpose, the utility model provides the following technical solutions:
一种风电塔筒加工用焊接装置，包括底座、相对设置于底座顶部的U形架，还包括：A welding device for processing a wind power tower comprises a base, a U-shaped frame arranged on the top of the base, and further comprises:
调节组件，所述调节组件设置于U形架内侧；An adjustment component, wherein the adjustment component is arranged inside the U-shaped frame;
所述调节组件包括相对设置于U形架内侧壁的限位单元、设置于U形架底部的支撑单元；The adjustment assembly includes a limiting unit relatively arranged on the inner side wall of the U-shaped frame and a supporting unit arranged on the bottom of the U-shaped frame;
所述限位单元包括设置于U形架内侧壁的弧形板、设置于弧形板内表面的滚动部分。The limiting unit comprises an arc-shaped plate arranged on the inner side wall of the U-shaped frame and a rolling part arranged on the inner surface of the arc-shaped plate.
优选地，所述滚动部分的数量有多个，多个滚动部分沿弧形板的内表面等距分布。Preferably, there are multiple rolling parts, and the multiple rolling parts are equidistantly distributed along the inner surface of the arc-shaped plate.
优选地，所述滚动部分包括设置于弧形板内表面的安装槽、安装在安装槽侧壁的固定筒、固定连接在固定筒内壁的挤压件一端、与挤压件另一端固定连接的伸缩柱一端以及安装在伸缩柱另一端的滚轮。Preferably, the rolling part includes a mounting groove arranged on the inner surface of the arc plate, a fixing cylinder installed on the side wall of the mounting groove, one end of an extrusion piece fixedly connected to the inner wall of the fixing cylinder, one end of a telescopic column fixedly connected to the other end of the extrusion piece, and a roller installed at the other end of the telescopic column.
优选地，所述支撑单元包括安装在U形架底部的支撑座、设置于支撑座顶面的转动部分，所述支撑座的顶面位于转动部分的两侧均活动设置有转辊。Preferably, the support unit comprises a support seat installed at the bottom of the U-shaped frame, and a rotating part arranged on the top surface of the support seat, and rollers are movably arranged on both sides of the rotating part of the top surface of the support seat.
优选地，所述转动部分包括活动设置于支撑座顶面中心的活动辊、安装在活动辊外周面的齿纹、啮合于齿纹底部的齿轮，所述齿轮侧部设置有驱动件。Preferably, the rotating part includes a movable roller movably arranged at the center of the top surface of the support seat, teeth installed on the outer circumference of the movable roller, and a gear meshed with the bottom of the teeth, and a driving member is arranged on the side of the gear.
优选地，所述调节组件还包括安装在U形架侧部的推动件，所述推动件的输出轴末端与弧形板外侧面固定连接。Preferably, the adjustment assembly further comprises a pushing member installed on the side of the U-shaped frame, and the output shaft end of the pushing member is fixedly connected to the outer side surface of the arc plate.
优选地，所述底座的顶部设置有用于驱动U形架移动的位移组件；Preferably, a displacement component for driving the U-shaped frame to move is provided on the top of the base;
所述位移组件包括设置于底座顶面的凹槽、活动设置于凹槽内部的双向丝杆、螺纹连接在双向丝杆外周面的滑套，所述滑套安装在U形架的底部，所述双向丝杆侧部设置有传动件。The displacement assembly includes a groove arranged on the top surface of the base, a bidirectional screw rod movably arranged inside the groove, and a sleeve threadedly connected to the outer circumference of the bidirectional screw rod. The sleeve is installed at the bottom of the U-shaped frame, and a transmission part is arranged on the side of the bidirectional screw rod.
与现有技术相比，本实用新型具有如下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
本实用新型中，通过设置的调节组件，将两个风电塔筒体吊装放置在两个U形架内侧的支撑座的顶部，并使得两个相同的筒体轴心一致，配合推动件的输出轴末端推动弧形板使其与风电塔筒体的外表面接触，配合弧形板对风电塔筒体进行夹持固定，再配合传动件工作使得双向丝杆转动，使得两个滑套在螺纹副的作用下沿双向丝杆的长度方向滑动，从而使得两个U形架相靠近，使得两个风电塔筒体端部贴合，配合外部焊接装置对两个风电塔筒体的连接处进行焊接，且需要对风电塔筒体进行转动以便焊接时，配合推动件的输出轴带动弧形板向靠近U形架内壁一侧移动，使得滚轮在伸缩柱与挤压件的弹性挤压作用下与风电塔筒体的外表面抵触，再配合驱动件的输出轴带动齿轮转动，由于齿轮与齿纹相啮合，从而带动活动辊转动，从而使得风电塔筒体在转辊与滚轮的作用下圆周运动，从而方便对两个风电塔筒体的连接处进行全方位焊接。In the utility model, the two wind turbine tower cylinders are hoisted and placed on the top of the supporting seats inside the two U-shaped frames through the provided adjustment components, and the axes of the two identical cylinders are made consistent, and the output shaft end of the pusher pushes the arc plate to make it contact with the outer surface of the wind turbine tower cylinder, and the arc plate is used to clamp and fix the wind turbine tower cylinder, and then the transmission part works to rotate the bidirectional screw rod, so that the two sliding sleeves slide along the length direction of the bidirectional screw rod under the action of the threaded pair, so that the two U-shaped frames are close to each other, so that the ends of the two wind turbine tower cylinders fit together, and the external welding is used. The connecting device welds the connection between the two wind tower cylinders, and when the wind tower cylinder needs to be rotated for welding, the output shaft of the pusher drives the arc plate to move toward the inner wall of the U-shaped frame, so that the roller contacts the outer surface of the wind tower cylinder under the elastic extrusion of the telescopic column and the extrusion member, and then the output shaft of the driving member drives the gear to rotate. Since the gear is meshed with the tooth pattern, the movable roller is driven to rotate, so that the wind tower cylinder moves in a circle under the action of the rotating roller and the roller, so as to facilitate all-round welding of the connection between the two wind tower cylinders.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的整体立体结构示意图；FIG1 is a schematic diagram of the overall three-dimensional structure of the utility model;
图2为本实用新型的俯视图；Fig. 2 is a top view of the utility model;
图3为本实用新型图2中A-A处剖面结构示意图；Fig. 3 is a schematic diagram of the cross-sectional structure of the utility model at A-A in Fig. 2;
图4为本实用新型图3中C处放大结构示意图；FIG4 is an enlarged schematic diagram of the structure of point C in FIG3 of the present invention;
图5为本实用新型图3中B处放大结构示意图。FIG5 is an enlarged structural schematic diagram of point B in FIG3 of the present invention.
图中：In the figure:
底座；Base;
U形架；U-shaped frame;
调节组件；31、限位单元；311、弧形板；312、滚动部分；3121、固定筒；3122、挤压件；3123、伸缩柱；3124、滚轮；32、支撑单元；321、支撑座；322、转动部分；3221、活动辊；3222、齿纹；3223、齿轮；3224、驱动件；323、转辊；33、推动件；Adjustment assembly; 31, limit unit; 311, arc plate; 312, rolling part; 3121, fixed cylinder; 3122, extrusion piece; 3123, telescopic column; 3124, roller; 32, support unit; 321, support seat; 322, rotating part; 3221, movable roller; 3222, tooth pattern; 3223, gear; 3224, driving part; 323, roller; 33, pushing part;
位移组件；41、双向丝杆；42、滑套；43、传动件。Displacement assembly; 41. bidirectional screw rod; 42. sliding sleeve; 43. transmission part.
具体实施方式DETAILED DESCRIPTION
为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本实用新型。In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
实施例：如图1-5所示，一种风电塔筒加工用焊接装置，包括底座1、相对设置于底座1顶部的U形架2，还包括：Embodiment: As shown in FIGS. 1-5 , a welding device for processing a wind power tower includes a base 1, a U-shaped frame 2 arranged on the top of the base 1, and further includes:
调节组件3，调节组件3设置于U形架2内侧；An adjustment component 3, the adjustment component 3 is arranged inside the U-shaped frame 2;
调节组件3包括相对设置于U形架2内侧壁的限位单元31、设置于U形架2底部的支撑单元32；The adjustment assembly 3 includes a limiting unit 31 disposed relatively to the inner wall of the U-shaped frame 2 and a supporting unit 32 disposed at the bottom of the U-shaped frame 2;
限位单元31包括设置于U形架2内侧壁的弧形板311、设置于弧形板311内表面的滚动部分312。The limiting unit 31 includes an arc-shaped plate 311 disposed on the inner side wall of the U-shaped frame 2 and a rolling portion 312 disposed on the inner surface of the arc-shaped plate 311 .
滚动部分312的数量有多个，多个滚动部分312沿弧形板311的内表面等距分布，通过设置的多个滚动部分312，对风电塔筒进行柔性支撑。There are multiple rolling parts 312 , and the multiple rolling parts 312 are evenly distributed along the inner surface of the arc plate 311 . The wind power tower is flexibly supported by the multiple rolling parts 312 .
滚动部分312包括设置于弧形板311内表面的安装槽、安装在安装槽侧壁的固定筒3121、固定连接在固定筒3121内壁的挤压件3122一端、与挤压件3122另一端固定连接的伸缩柱3123一端以及安装在伸缩柱3123另一端的滚轮3124，优选地挤压件3122为挤压弹簧。The rolling part 312 includes a mounting groove arranged on the inner surface of the arc plate 311, a fixed cylinder 3121 installed on the side wall of the mounting groove, one end of an extrusion piece 3122 fixedly connected to the inner wall of the fixed cylinder 3121, one end of a telescopic column 3123 fixedly connected to the other end of the extrusion piece 3122, and a roller 3124 installed at the other end of the telescopic column 3123. Preferably, the extrusion piece 3122 is an extrusion spring.
支撑单元32包括安装在U形架2底部的支撑座321、设置于支撑座321顶面的转动部分322，支撑座321的顶面位于转动部分322的两侧均活动设置有转辊323。The support unit 32 includes a support base 321 installed at the bottom of the U-shaped frame 2 and a rotating part 322 arranged on the top surface of the support base 321 . The top surface of the support base 321 is located on both sides of the rotating part 322 and rollers 323 are movably arranged.
转动部分322包括活动设置于支撑座321顶面中心的活动辊3221、安装在活动辊3221外周面的齿纹3222、啮合于齿纹3222底部的齿轮3223，齿轮3223侧部设置有驱动件3224，优选地驱动件3224为伺服电机。The rotating part 322 includes a movable roller 3221 movably arranged at the center of the top surface of the support seat 321, a tooth pattern 3222 installed on the outer peripheral surface of the movable roller 3221, and a gear 3223 meshing with the bottom of the tooth pattern 3222. A driving member 3224 is arranged on the side of the gear 3223. Preferably, the driving member 3224 is a servo motor.
调节组件3还包括安装在U形架2侧部的推动件33，推动件33的输出轴末端与弧形板311外侧面固定连接，优选地推动件33为液压缸。The adjustment assembly 3 further comprises a pusher 33 installed on the side of the U-shaped frame 2 , and the end of the output shaft of the pusher 33 is fixedly connected to the outer side of the arc-shaped plate 311 . Preferably, the pusher 33 is a hydraulic cylinder.
底座1的顶部设置有用于驱动U形架2移动的位移组件4；A displacement assembly 4 for driving the U-shaped frame 2 to move is provided on the top of the base 1;
位移组件4包括设置于底座1顶面的凹槽、活动设置于凹槽内部的双向丝杆41、螺纹连接在双向丝杆41外周面的滑套42，滑套42安装在U形架2的底部，双向丝杆41侧部设置有传动件43，滑套42的底部与凹槽的槽底活动连接，优选地传动件43为伺服电机与减速机组合而成。The displacement assembly 4 includes a groove arranged on the top surface of the base 1, a bidirectional screw rod 41 movably arranged inside the groove, and a sleeve 42 threadedly connected to the outer circumference of the bidirectional screw rod 41. The sleeve 42 is installed at the bottom of the U-shaped frame 2. A transmission member 43 is arranged on the side of the bidirectional screw rod 41. The bottom of the sleeve 42 is movably connected to the bottom of the groove. Preferably, the transmission member 43 is a combination of a servo motor and a reducer.
使用时将两个风电塔筒体吊装放置在两个U形架2内侧的支撑座321的顶部，并使得两个相同的筒体轴心一致，通过推动件33的输出轴末端推动弧形板311使其与风电塔筒体的外表面接触，配合弧形板311对风电塔筒体进行夹持固定，再通过传动件43工作使得双向丝杆41转动，使得两个滑套42在螺纹副的作用下沿双向丝杆41的长度方向滑动，从而使得两个U形架2相靠近，使得两个风电塔筒体端部贴合，配合外部焊接装置对两个风电塔筒体的连接处进行焊接，且需要对风电塔筒体进行转动以便焊接时，通过推动件33的输出轴带动弧形板311向靠近U形架2内壁一侧移动，使得滚轮3124在伸缩柱3123与挤压件3122的弹性挤压作用下与风电塔筒体的外表面抵触，再配合驱动件3224的输出轴带动齿轮3223转动，由于齿轮3223与齿纹3222相啮合，从而带动活动辊3221转动，从而使得风电塔筒体在转辊323与滚轮3124的作用下圆周运动，从而方便焊接。When in use, the two wind turbine tower cylinders are hoisted and placed on the top of the support seat 321 inside the two U-shaped frames 2, and the axes of the two identical cylinders are aligned. The arc plate 311 is pushed by the end of the output shaft of the pusher 33 to make it contact with the outer surface of the wind turbine tower cylinder. The wind turbine tower cylinder is clamped and fixed with the arc plate 311, and then the bidirectional screw rod 41 is rotated by the transmission member 43, so that the two sleeves 42 slide along the length direction of the bidirectional screw rod 41 under the action of the thread pair, so that the two U-shaped frames 2 are close to each other, so that the ends of the two wind turbine tower cylinders are fitted together, and the two wind turbine tower cylinders are welded with the external welding device. When welding is to be performed at the connection of the body and the wind tower barrel needs to be rotated for welding, the output shaft of the pushing member 33 drives the arc plate 311 to move toward the inner wall of the U-shaped frame 2, so that the roller 3124 is in contact with the outer surface of the wind tower barrel under the elastic extrusion of the telescopic column 3123 and the extrusion member 3122, and then the output shaft of the driving member 3224 drives the gear 3223 to rotate. Since the gear 3223 is meshed with the tooth pattern 3222, the movable roller 3221 is driven to rotate, so that the wind tower barrel moves in a circle under the action of the rotating roller 323 and the roller 3124, so as to facilitate welding.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119216725A (en) * | 2024-12-03 | 2024-12-31 | 苏州飞思达精密机械有限公司 | Automatic argon arc welding device |
| CN121223215A (en) * | 2025-10-21 | 2025-12-30 | 青岛日兴机械科技有限公司 | An argon arc welding apparatus and method for a water jet loom |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119216725A (en) * | 2024-12-03 | 2024-12-31 | 苏州飞思达精密机械有限公司 | Automatic argon arc welding device |
| CN121223215A (en) * | 2025-10-21 | 2025-12-30 | 青岛日兴机械科技有限公司 | An argon arc welding apparatus and method for a water jet loom |
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