CN209503282U - It is a kind of for welding the rotary workbench of wind power foundation tower - Google Patents
It is a kind of for welding the rotary workbench of wind power foundation tower Download PDFInfo
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- CN209503282U CN209503282U CN201822109429.0U CN201822109429U CN209503282U CN 209503282 U CN209503282 U CN 209503282U CN 201822109429 U CN201822109429 U CN 201822109429U CN 209503282 U CN209503282 U CN 209503282U
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- pivoted arm
- rotation axis
- welding
- axis support
- bearing support
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Abstract
The utility model relates to a kind of for welding the rotary workbench of wind power foundation tower, mainly by being made up of on pedestal flanged joint center fixed column；At center, fixed column outer wall is equipped at intervals with upper pivoted arm slewing equipment bearing support, upper pivoted arm rotation axis support, lower pivoted arm slewing equipment bearing support and lower pivoted arm rotation axis support from top to bottom, and is rotatablely connected respectively with center fixed column；It is along the circumferential direction laid with 4 upper layer pivoted arms on the upper pivoted arm rotation axis support, is along the circumferential direction laid with 4 lower layer's pivoted arms on the lower pivoted arm rotation axis support；The upper layer pivoted arm and lower layer's pivoted arm bottom are equipped with track, and are equipped with electric block in orbit, and be slidably connected with track by steel wire hang cable unit.By designing this short transverse liftable, circumferencial direction is rotatable, radially movable active operation platform, to reduce auxiliary welding workload, reduces labor intensity, improves welding efficiency.
Description
Technical field
It is the utility model relates to offshore wind farm field of engineering technology, in particular to a kind of for welding wind power foundation tower
Rotary workbench.
Background technique
Wind power foundation tower, diameter is big, and height is high, 36 meters of maximum gauge, 12 meters of highest, and have inside tower interior deck board and
The hardened structure of subdivision, internal structure are complicated；Entire wind power foundation tower is circumferential, radially, longitudinally weld seam (short transverse) is numerous.At present
Using inside and outside wind power foundation tower, according to wind power foundation tower welding procedure sequence, from low to high, it is flat that scaffold is built in layering
Platform carries out the welding of wind power foundation tower.After the completion of welding, then it is layered the dismantling landing stage of scaffold.So by build repeatedly,
The landing stage of scaffold is disassembled to carry out the welding of wind power foundation tower one by one, auxiliary welding workload is big, and welding efficiency is low, and labor
Fatigue resistance is big.
Utility model content
To overcome above-mentioned deficiency, the utility model is intended to provide a kind of for welding the rotary work of wind power foundation tower
Platform, structure is simple, and it is convenient to operate.
The utility model solve technical solution are as follows: the utility model it is a kind of for welding the rotation of wind power foundation tower
Formula workbench, mainly by being made up of on pedestal flanged joint center fixed column；Its innovative point is the center fixed column outer wall
It is also equipped at intervals with pivoted arm slewing equipment bearing support, upper pivoted arm rotation axis support, lower pivoted arm slewing equipment bearing support from top to bottom
With lower pivoted arm rotation axis support, and respectively with center fixed column be rotatablely connected；The upper pivoted arm slewing equipment bearing support and lower pivoted arm
Slewing equipment has been respectively fixedly connected on slewing equipment bearing support；It is along the circumferential direction laid on the upper pivoted arm rotation axis support
There are 4 upper layer pivoted arms, is along the circumferential direction laid with 4 lower layer's pivoted arms on the lower pivoted arm rotation axis support；The upper layer turns
Arm and lower layer's pivoted arm bottom are equipped with track, and are equipped with electric block in orbit, and the electric block is slidably connected with track.
Preferably, the upper layer pivoted arm and lower layer's pivoted arm are staggered 45 °.
Preferably, the first connection is additionally provided between the upper pivoted arm slewing equipment bearing support and upper pivoted arm rotation axis support
Part, and the upper pivoted arm slewing equipment bearing support is linked by the first connector and upper pivoted arm rotation axis support.
Preferably, the second connection is additionally provided between the lower pivoted arm slewing equipment bearing support and lower pivoted arm rotation axis support
Part, and the lower pivoted arm slewing equipment bearing support is linked by the second connector and lower pivoted arm rotation axis support.
Preferably, the track is i-beam track, and is respectively equipped with limit at i-beam track side both ends
Block.
Preferably, steel wire hang cable unit, institute are further respectively had on the side wall of the upper layer pivoted arm and lower layer's pivoted arm
It states electric block and is slidably connected by steel wire hang cable unit with track.
Utility model has the advantages that
For the utility model by designing a kind of short transverse liftable, circumferencial direction is rotatable, radially movable activity
Workbench builds the landing stage of scaffold to substitute, and reduces auxiliary welding workload, reduces labor intensity, improves welding efficiency.
Detailed description of the invention
Fig. 1 is the front view of the upper layer cantilever crane in the utility model.
Fig. 2 is the front view of lower layer's cantilever crane in the utility model.
Fig. 3 is the top view of the utility model.
In figure: 1- pedestal；The center 2- fixed column；The upper layer 3- pivoted arm；4- lower layer pivoted arm；5- slewing equipment；6- electric block；7-
Steel wire hang cable unit；8- cage；The upper pivoted arm rotation axis support of 9-；Pivoted arm rotation axis support under 10-；The upper pivoted arm of 11- returns
Rotary device bearing support；Pivoted arm slewing equipment bearing support under 12-；The first connector of 13-；The second connector of 14-；15- bull headction
Road.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly, it is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model it is a kind of for welding the rotary workbench of wind power foundation tower, mainly by pedestal 1 lead to
Cross the composition of flanged joint center fixed column 2；As shown in Figure 1, being also equipped at intervals with upper pivoted arm revolution from top to bottom in 2 outer wall of center fixed column
Device bearing support 11, upper pivoted arm rotation axis support 9, lower pivoted arm slewing equipment bearing support 12 and lower pivoted arm rotation axis support 10, and
It is rotatablely connected respectively with center fixed column 2；Slewing equipment 5 is fixedly connected on upper pivoted arm slewing equipment bearing support 11；And upper turn
The first connector 13, and upper pivoted arm slewing equipment are additionally provided between revolution of arm device bearing support 11 and upper pivoted arm rotation axis support 9
Bearing support 11 is linked by the first connector 13 with upper pivoted arm rotation axis support 9；Upper pivoted arm revolution dress is driven by slewing equipment 5
The rotation of bearing support 11 is set, so that upper pivoted arm rotation axis support 9 be driven to rotate around center fixed column 2, realizes workbench circumferencial direction
It is rotatable.And 4 upper layer pivoted arms 3 are along the circumferential direction laid on upper pivoted arm rotation axis support 9；Each upper layer pivoted arm 3
Bottom is equipped with i-beam track 15, and 15 both ends of i-beam track are symmetrically arranged with limited block；And in i-beam track 15
It is equipped with electric block 6, and steel wire hang cable unit 7 and i-beam track 15 by being set on 3 side wall of upper layer pivoted arm
It is slidably connected, to pass through the lifting of about 7 steel wire hang cable unit and the radial slippage cage 8 on upper layer pivoted arm 3.
As shown in Fig. 2, being fixedly connected with slewing equipment 5 on lower pivoted arm slewing equipment bearing support 12；And lower pivoted arm revolution
The second connector 14, and lower pivoted arm slewing equipment bearing support are additionally provided between device bearing support 12 and lower pivoted arm rotation axis support 10
12 are linked by the second connector 14 with lower pivoted arm rotation axis support 10；Lower pivoted arm slewing equipment branch is driven by slewing equipment 5
Bolster 12 rotates, so that lower pivoted arm rotation axis support 10 be driven to rotate around center fixed column 2.And on lower pivoted arm rotation axis support 10
Along the circumferential direction it is laid with 4 lower layer's pivoted arms 4, each 4 bottom of lower layer's pivoted arm is equipped with i-beam track 15, and bull headction
15 side both ends of road are respectively equipped with limited block；And electric block 6 is equipped on i-beam track 15, and by turning set on lower layer
Steel wire hang cable unit 7 on 4 side wall of arm is slidably connected with i-beam track 15, to pass through the steel on lower layer's pivoted arm 4
The lifting of about 7 cord suspended cables device and radial slippage cage 8.
The positional relationship of upper layer pivoted arm 3 and lower layer's pivoted arm 4 is as shown in figure 3, upper layer pivoted arm 3 and lower layer in the utility model
Pivoted arm 4, which is staggered 45 °, to be distributed.
In actual use, operator is workbench with cage 8 to the present embodiment, through control upper layer pivoted arm 3 under
Layer pivoted arm 4 rotates in a circumferential direction, the radial slippage of electric block 6 and raising, the decline of cage 8, so that it may complete entire wind-powered electricity generation
The welding of basic tower circumferential direction, radially, longitudinally weld seam (short transverse), to improve welding efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of for welding the rotary workbench of wind power foundation tower, including pedestal and center fixed column, the center is fixed
Column is connect by flange with pedestal, it is characterised in that: the center fixed column outer wall is additionally provided with pivoted arm slewing equipment from top to bottom
Bearing support, upper pivoted arm rotation axis support, lower pivoted arm slewing equipment bearing support and lower pivoted arm rotation axis support, and it is fixed with center respectively
Column rotation connection；Revolution has been respectively fixedly connected on the upper pivoted arm slewing equipment bearing support and lower pivoted arm slewing equipment bearing support
Device；4 upper layer pivoted arms, the lower pivoted arm rotation axis support are along the circumferential direction laid on the upper pivoted arm rotation axis support
On be along the circumferential direction laid with 4 lower layer's pivoted arms；The upper layer pivoted arm and lower layer's pivoted arm bottom are equipped with track, and in track
It is equipped with electric block, the electric block is slidably connected with track.
2. according to claim 1 a kind of for welding the rotary workbench of wind power foundation tower, it is characterised in that:
The upper layer pivoted arm and lower layer's pivoted arm are staggered 45 °.
3. according to claim 1 a kind of for welding the rotary workbench of wind power foundation tower, it is characterised in that:
The first connector is additionally provided between the upper pivoted arm slewing equipment bearing support and upper pivoted arm rotation axis support, and the upper pivoted arm returns
Rotary device bearing support is linked by the first connector and upper pivoted arm rotation axis support.
4. according to claim 1 a kind of for welding the rotary workbench of wind power foundation tower, it is characterised in that:
The second connector is additionally provided between the lower pivoted arm slewing equipment bearing support and lower pivoted arm rotation axis support, and the lower pivoted arm returns
Rotary device bearing support is linked by the second connector and lower pivoted arm rotation axis support.
5. according to claim 1 a kind of for welding the rotary workbench of wind power foundation tower, it is characterised in that:
The track is i-beam track, and is respectively symmetrically equipped with limited block at the i-beam track both ends.
6. according to claim 1 a kind of for welding the rotary workbench of wind power foundation tower, it is characterised in that:
Steel wire hang cable unit is further respectively had on the side wall of the upper layer pivoted arm and lower layer's pivoted arm, the electric block passes through steel
Cord suspended cables device is slidably connected with track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109429.0U CN209503282U (en) | 2018-12-14 | 2018-12-14 | It is a kind of for welding the rotary workbench of wind power foundation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109429.0U CN209503282U (en) | 2018-12-14 | 2018-12-14 | It is a kind of for welding the rotary workbench of wind power foundation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503282U true CN209503282U (en) | 2019-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109429.0U Active CN209503282U (en) | 2018-12-14 | 2018-12-14 | It is a kind of for welding the rotary workbench of wind power foundation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514140A (en) * | 2018-12-14 | 2019-03-26 | 领新(南通)重工有限公司 | It is a kind of for welding the rotary workbench of wind power foundation tower |
| CN112993492A (en) * | 2021-02-05 | 2021-06-18 | 天津海狸新能源科技有限公司 | Lithium battery with high-compatibility interface |
-
2018
- 2018-12-14 CN CN201822109429.0U patent/CN209503282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514140A (en) * | 2018-12-14 | 2019-03-26 | 领新(南通)重工有限公司 | It is a kind of for welding the rotary workbench of wind power foundation tower |
| CN112993492A (en) * | 2021-02-05 | 2021-06-18 | 天津海狸新能源科技有限公司 | Lithium battery with high-compatibility interface |
| CN112993492B (en) * | 2021-02-05 | 2023-01-06 | 天津海狸新能源科技有限公司 | Lithium battery with high-compatibility interface |
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