CN202015906U - Outer welding bead welding platform for wind power tower cylinder circumferential seams - Google Patents
Outer welding bead welding platform for wind power tower cylinder circumferential seams Download PDFInfo
- Publication number
- CN202015906U CN202015906U CN2011200800390U CN201120080039U CN202015906U CN 202015906 U CN202015906 U CN 202015906U CN 2011200800390 U CN2011200800390 U CN 2011200800390U CN 201120080039 U CN201120080039 U CN 201120080039U CN 202015906 U CN202015906 U CN 202015906U
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- Prior art keywords
- ledge
- platform
- gearbox
- transmission shaft
- roller
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- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 239000011324 bead Substances 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
The utility model discloses an outer welding bead welding platform for wind power tower cylinder circumferential seams, which comprises a platform body, a motor, a gearbox and a transmission shaft. The gearbox is connected with the transmission shaft and provided with a self-locking device, and the platform body mainly consists of a ledge, a lifting platform, a lifting mechanism I and a travelling mechanism II. By the aid of the welding platform, the lifting mechanism and the travelling mechanism are used for accurate positioning without continuously moving a cylinder, only the outer welding bead welding platform for the cylinder circumferential seams need to be moved by the travelling mechanism, time is saved, production efficiency is improved, and further safety of workers is ensured.
Description
Technical field
The utility model relates to a kind of construction stage apparatus, is specifically related to a kind of platform that is used for the outer welding bead welding of circular steel structure cylindrical shell circumferential weld.
Background technology
In wind-power electricity generation pylon production process, the outer welding bead welding of cylindrical shell is difficulty very, it is bigger than interior welding bead welding degree-of-difficulty factor, danger coefficient is high, most of companies adopt rocker-arm to weld the frame welding automatically or adopt common platform fixed mount, this all exists welding inconvenient, the workman influences production efficiency easily from defectives such as cylindrical shell drop.
Summary of the invention
In order to overcome the problems referred to above that prior art exists, the utility model provides a kind of wind power tower drum body circular seam outer welding bead jig, and is esy to use, safe and reliable, can increase substantially efficiency.
The outer welding bead jig of the wind power tower drum body circular seam that the utility model provides, comprise main platform body, motor, gearbox, power transmission shaft, gearbox is connected with power transmission shaft, described gearbox has self-locking device, described main platform body is mainly by ledge, hoistable platform, lifting mechanism I and walking mechanism II form, described hoistable platform is provided with directional wheel, directional wheel is positioned on the both sides vertical beam of ledge, described lifting mechanism I comprises gear and roller chain, described gear is connected with power transmission shaft, described roller chain and gears engaged, the one end connects counterweight, and the other end is connected with hoistable platform; Described main platform body also comprises two tracks, lay respectively at the above and below of main platform body, described walking mechanism II comprises fixed wheel and roller, described fixed wheel is installed in the top of ledge, get on the right track and be positioned at the front of fixed wheel, described roller is installed in the bottom of ledge, lower railway be positioned at roller below, described roller is connected with power transmission shaft.
The outer welding bead jig of the wind power tower drum body circular seam that the utility model provides, compared with prior art its beneficial effect is: utilization elevating mechanism and walking mechanism are accurately located, need not to move continuously cylindrical shell, as long as move this jig by walking mechanism, not only save time, enhance productivity, but also guaranteed workman's safety.
Description of drawings
Fig. 1 is the overall structure schematic diagram of an embodiment of the utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Mark among the figure:
1. main platform body; 2,22. power transmission shafts; 3. ledge; 4. hoistable platform; 5. directional wheel; 6. gear; 7. roller chain; 8. counterweight; 9,29. tracks; 10. fixed wheel; 11. roller; 12. vertical ladder.
The specific embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, the outer welding bead jig of wind power tower drum body circular seam that the utility model is provided is described in detail.
Embodiment
With reference to Fig. 1, Fig. 2, the outer welding bead jig of the wind power tower drum body circular seam of present embodiment, comprise main platform body 1, motor, gearbox, power transmission shaft 2, the driven by motor gearbox, gearbox is connected with power transmission shaft 2, described gearbox has self-locking device, described main platform body 1 is mainly by ledge 3, hoistable platform 4, lifting mechanism I and walking mechanism II form, described lifting mechanism I comprises gear 6 and roller chain 7, described gear 6 is connected with power transmission shaft 2, roller chain 7 and gear 6 engagements, one end of described roller chain 7 connects counterweight 8, and the other end is connected with hoistable platform 4, the weight basically identical of the weight of counterweight 8 and hoistable platform 4, when hoistable platform 4 moved up and down, counterweight 8 can alleviate the bearing capacity of gearbox; Hoistable platform 4 is provided with 4 directional wheels 5, be positioned on the both sides vertical beam of ledge 3, two back that are positioned at ledge 3 wherein, two fronts that are positioned at ledge 3, jointly hoistable platform 4 is played a supportive role, prevent to collapse before the hoistable platform 4, gearbox drives hoistable platform 4 and moves up and down on the vertical beam of the both sides of ledge 3 by directional wheel 5; Main platform body 1 also comprises two tracks 9,29, lay respectively at the above and below of main platform body 1, described walking mechanism II comprises fixed wheel 10 and roller 11, described fixed wheel 10 is installed in the top of ledge 3,9 fronts that are positioned at fixed wheel 10 of getting on the right track, keep ledge 3 balance when move left and right, prevent that ledge 3 from collapsing, play balanced action, described roller 11 is installed in the bottom of ledge 3, lower railway 29 be positioned at roller 11 below, described roller 11 is connected with power transmission shaft 22, under the effect of motor, make roller 11 move left and right in the track 29 of appointment by gearbox.Also be provided with vertical ladder 12 on the main platform body 1, be used for the workman and climb up hoistable platform 4.
The outer welding bead jig of wind power tower drum body circular seam of the present utility model also comprises a remote control, described remote control can send keying signal to motor, when need are adjusted the upper-lower position of platform, the remote control starter motor, self-locking device in the gearbox will unclamp, driving power transmission shaft 2 by gearbox rotates, and then the engagement of driven gear 6 and roller chain 7, separate, driving hoistable platform 4 rises or decline, behind the position suitable, self-locking device in the remote closing motor, gearbox is with auto lock, and it is motionless that hoistable platform will keep; When needs were adjusted position, the platform left and right sides, the remote control starter motor drove power transmission shaft 22 by gearbox and rotates, and driving rolls 11 drives ledge 3 and walks about on the lower railway 29, and behind the position suitable, remote closing motor, hoistable platform keep motionless.
Claims (1)
1. the outer welding bead jig of a wind power tower drum body circular seam, comprise main platform body (1), motor, gearbox, power transmission shaft (2,22), gearbox and power transmission shaft (2,22) connect, described gearbox has self-locking device, it is characterized in that: described main platform body (1) is mainly by ledge (3), hoistable platform (4), lifting mechanism I and walking mechanism II form, described hoistable platform (4) is provided with directional wheel (5), directional wheel (5) is positioned on the both sides vertical beam of ledge (3), described lifting mechanism I comprises gear (6) and roller chain (7), described gear (6) is connected with power transmission shaft (2), roller chain (7) and gear (6) engagement, one end of described roller chain (7) connects counterweight (8), and the other end is connected with hoistable platform (4); Described main platform body (1) also comprises two tracks (9,29), lay respectively at the above and below of main platform body (1), described walking mechanism II comprises fixed wheel (10) and roller (11), described fixed wheel (10) is installed in the top of ledge (3), get on the right track (9) be positioned at the front of fixed wheel (10), described roller (11) is installed in the bottom of ledge (3), lower railway (29) be positioned at roller (11) below, described roller (11) is connected with power transmission shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200800390U CN202015906U (en) | 2011-03-18 | 2011-03-18 | Outer welding bead welding platform for wind power tower cylinder circumferential seams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200800390U CN202015906U (en) | 2011-03-18 | 2011-03-18 | Outer welding bead welding platform for wind power tower cylinder circumferential seams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015906U true CN202015906U (en) | 2011-10-26 |
Family
ID=44809583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200800390U Expired - Lifetime CN202015906U (en) | 2011-03-18 | 2011-03-18 | Outer welding bead welding platform for wind power tower cylinder circumferential seams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015906U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103612042A (en) * | 2013-11-26 | 2014-03-05 | 南通中远重工有限公司 | Frame special for girth welding of main beam of crane |
| CN107052686A (en) * | 2017-01-05 | 2017-08-18 | 苏州华达环保设备股份有限公司 | Can be walked out-seam weld holder |
-
2011
- 2011-03-18 CN CN2011200800390U patent/CN202015906U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103612042A (en) * | 2013-11-26 | 2014-03-05 | 南通中远重工有限公司 | Frame special for girth welding of main beam of crane |
| CN103612042B (en) * | 2013-11-26 | 2016-05-04 | 南通中远重工有限公司 | Crane girder girth welding Special frame |
| CN107052686A (en) * | 2017-01-05 | 2017-08-18 | 苏州华达环保设备股份有限公司 | Can be walked out-seam weld holder |
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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: QINGDAO TIANNENG HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: QINGDAO TIANNENG ELECTRIC POWER ENGINEERING MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266316 Shandong province Jiaozhou Ligezhuang town Dagu River Industrial Park Patentee after: QINGDAO TIANNENG ELECTRIC POWER ENGINEERING MACHINERY CO., LTD. Address before: 266316 Shandong province Jiaozhou Ligezhuang town Dagu River Industrial Park Patentee before: Qingdao Tianneng Electric Power Engineering Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |