CN206359109U - Tower hanging apparatus and tower hoisting structure - Google Patents
Tower hanging apparatus and tower hoisting structure Download PDFInfo
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- CN206359109U CN206359109U CN201621492338.4U CN201621492338U CN206359109U CN 206359109 U CN206359109 U CN 206359109U CN 201621492338 U CN201621492338 U CN 201621492338U CN 206359109 U CN206359109 U CN 206359109U
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- tower
- hanging
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- bearing
- hanging apparatus
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Abstract
Embodiment of the present utility model provides a kind of tower hanging apparatus and tower hoisting structure.Tower hanging apparatus includes intermediate support and Duo Gen hanging beams, and along intermediate support circumferentially, the inner of many hanging beams is connected and stretched out along the radial direction of intermediate support many hanging beams with intermediate support；Tower hanging apparatus also includes multiple adjustment supports, and adjustment backing positions are adjustably disposed on each hanging beam, and adjustment support is provided with supporting construction to support flexible hanging piece.The tower hanging apparatus that the utility model embodiment is provided on hanging beam by setting adjustment support, neatly the relative position of adjustment support and hanging beam can be adjusted for the tower of different size, it is ensured that the purpose that the tower of different size can be lifted using a tower hanging apparatus.Comprehensive utilization ratio is improved, the efficiency of lifting is improved, lifting process is simple.
Description
Technical field
The utility model is related to tower lifting field, more particularly to a kind of tower hanging apparatus and tower hoisting structure.
Background technology
In view of prestressed reinforced concrete wind turbine tower has, stability is good, corrosion resistance is strong, maintenance cost is low,
Saving steel and it is live easy to process the advantages of, and with wind power generating set to unit Large Copacity, high tower develop become
Gesture, prestressed reinforced concrete pylon will have more wide prospect.Relative to steel tower, concrete tower from great,
And the tower diameter of each tower segmentation is different, so adds difficulty to lifting.Need the suspender of equipped different size with
Meet the lifting demand of tower.The process of current tower suspender is more, tower segmentation for different cross section size can only be selected
Meet the suspender of corresponding size, it is impossible to agile and all-purpose.Which adds the process and suspender that suspender is changed during tower lifting
Cost.
Utility model content
The utility model provides a kind of tower hanging apparatus and tower hoisting structure, different to solve to lift in the prior art
The problem of tower of specification needs to change suspender.
To reach above-mentioned purpose, embodiment of the present utility model provides a kind of tower hanging apparatus, including intermediate support and
Many hanging beams, along intermediate support circumferentially, the inner of many hanging beams is connected and along centre many hanging beams with intermediate support
The radial direction of support stretches out；Tower hanging apparatus also includes multiple adjustment supports, and adjustment backing positions are adjustably set
Put on each hanging beam, adjustment support is provided with supporting construction to support flexible hanging piece.
Alternatively, in addition to many auxiliary girders, it is connected with auxiliary girder between the adjacent hanging beam of each two.
Alternatively, adjustment support also includes bearing, and supporting construction includes supporting part and baffle plate；Support position adjustably with
Hanging beam is connected；The both sides of bearing are respectively equipped with supporting part；Supporting part has the support cambered surface to support flexible hanging piece；Baffle plate
It is fixedly connected with the side of the remote bearing of supporting part.
Alternatively, supporting arc faces away from the direction bending of intermediate support.
Alternatively, intermediate support includes connecting bracket, and connecting bracket includes upper junction plate and lower connecting plate；The inner of hanging beam
It is arranged between upper junction plate and lower connecting plate and is connected with upper junction plate and lower connecting plate.
Alternatively, intermediate support also includes column and pull bar, and column one end is arranged in upper junction plate and lower connecting plate
The heart is simultaneously connected with upper junction plate and lower connecting plate；Pull bar connects column and hanging beam.
Alternatively, bearing is set on hanging beam, and bearing includes upper wall, lower wall and two side walls, wherein, the upper wall of bearing
And/or lower wall is provided with the connecting hole for being used for being fixedly connected with hanging beam, hanging beam and is provided with the first bolt hole, connector, which is passed through, to be connected
Connect hole and bearing is fixedly connected by the first bolt hole with hanging beam；Two side walls of bearing are connected with supporting part respectively；Each side
The spacing spacing space of shape pair of flexible hanging piece between the wall baffle plate relative with its.
Alternatively, reinforcing plate is provided with inside supporting part；The rear end of supporting part is provided with cross connecting plate, cross connecting plate connection
Side wall and baffle plate.
Alternatively, upper junction plate and/or lower connecting plate are provided with multiple floors.
According to another aspect of the present utility model, the utility model embodiment provides a kind of tower hoisting structure, including hangs
Machine, tower, many flexible hanging pieces and foregoing tower hanging apparatus, flexible hanging piece are connected to tower and loop wheel machine, tower lifting dress
Put and be arranged between tower and loop wheel machine and flexible hanging piece is supported by supporting construction.
The utility model has the advantages and positive effects of：
The tower hanging apparatus that the utility model embodiment is provided passes through the adjustable adjustment branch of set location on hanging beam
Frame, neatly can be adjusted, and then adjust soft for the tower of different size to the relative position of adjustment support and hanging beam
Property hanging piece and tower lifting angle, with ensure tower lifting it is steady, can be to different rule using a tower hanging apparatus
The tower of lattice is lifted.Comprehensive utilization ratio is improved, the efficiency of lifting is improved, lifting process is simple.
Brief description of the drawings
Fig. 1 is the schematic elevational view for the tower hanging apparatus that the utility model embodiment one is provided；
Fig. 2 is the schematic perspective view for the tower hanging apparatus that the utility model embodiment one is provided；
Fig. 3 is the schematic diagram for the adjustment support that the utility model embodiment one is provided；
Fig. 4 is the schematic diagram for the intermediate support that the utility model embodiment one is provided；
Fig. 5 is the schematic diagram for the upper junction plate that the utility model embodiment one is provided；
Fig. 6 is the schematic diagram for the tower hoisting structure that the utility model embodiment two is provided.
Description of reference numerals：
1st, intermediate support；11st, connecting bracket；111st, upper junction plate；112nd, lower connecting plate；113rd, mounting hole；12nd, column；
13rd, pull bar；14th, top plate；2nd, hanging beam；21st, the first bolt hole；22nd, the second bolt hole；3rd, support is adjusted；31st, bearing；32nd, support
Portion；33rd, baffle plate；34th, connecting hole；35th, reinforcing plate；36th, cross connecting plate；4th, auxiliary girder；5th, floor；6th, flexible hanging piece.
Embodiment
The exemplary embodiment of the utility model embodiment is described in detail below in conjunction with the accompanying drawings.
Embodiment one
With reference to referring to figs. 1 to Fig. 5, embodiment of the present utility model provides a kind of tower hanging apparatus, including intermediate support 1
With many hanging beams 2, along intermediate support 1 circumferentially, the inner of many hanging beams 2 is connected simultaneously many hanging beams 2 with intermediate support 1
Radial direction along intermediate support 1 stretches out；Tower hanging apparatus also includes multiple adjustment supports 3, and adjustment support 3 position can
Adjustably it is arranged on each hanging beam 2, adjustment support 3 is provided with supporting construction to support flexible hanging piece 6.
The tower hanging apparatus that the utility model embodiment is provided, can be flexible by setting adjustment support 3 on hanging beam 2
Ground is adjusted for the tower of different size to the relative position for adjusting support 3 and hanging beam 2, so adjust flexible hanging piece 6 and
The lifting angle of tower, can be to the tower of different size using a tower hanging apparatus to ensure the steady of tower lifting
Lifted.Comprehensive utilization ratio is improved, the efficiency of lifting is improved, lifting process is simple.
Specifically, in embodiment one, hanging beam 2 is made up of section bars such as square steel tubes, because square steel tube belongs to standard component, and
With good structural strength, the cost for making hanging beam 2 is reduced.Because the deadweight of tower is heavier, in order to improve lifting tower
Stability, many in the present embodiment hanging beams 2 are the center of circle and equably to be set along the circumference of intermediate support 1 with intermediate support 1.
In actual use, the quantity of hanging beam 2 as the case may be, can be increased or decreased in couples.In the direction of many hanging beams 2
Between one end of support 1 be mutually permanently connected with intermediate support 1.Adjustment support 3 is provided with every hanging beam 2, adjustment support 3 can
Moved relative to hanging beam 2, after adjusting support 3 and being adjusted to suitable position, phase that can be between fixed adjustment support 3 and hanging beam 2
To position.Supporting construction is additionally provided with to support flexible hanging piece 6 on adjustment support 3, passes through adjustment support 3 and hanging beam 2
Relative position so that the relative position between flexible hanging piece 6 and flexible hanging piece 6 and the lifting angle of tower can be adjusted, from
And the purpose that same tower hanging apparatus can be lifted for the tower of different size has been reached, eliminate in the prior art
For different size tower lifting when need change suspender the step of, greatly save the time of lifting, simplify erection tower
The process of cylinder, reduces cost.
Flexible hanging piece 6 can be suspender belt, hawser, chain etc..
Preferably, in order to ensure the bonding strength between adjacent two hanging beams 2, and ensure that the structure of whole hanging apparatus is strong
Degree, (being specially the one end of hanging beam 2 away from intermediate support 1) is provided with auxiliary girder 4 between adjacent two hanging beams 2.Auxiliary girder 4 and hanging beam
It can be fixedly connected between 2 by modes such as bolt, welding.Auxiliary girder 4 other section bars can be made up of angle steel etc..
Alternatively, adjustment support 3 also includes bearing 31, and supporting construction includes supporting part 32 and baffle plate 33；The position of bearing 31
Adjustably it is connected with hanging beam 2；The both sides of bearing 31 are respectively equipped with supporting part 32；Supporting part 32 has to support flexibility to hang
The support cambered surface of part 6；Baffle plate 33 is fixedly connected with the side of supporting part 32；Bearing 31 is set on hanging beam 2, and bearing 31 includes upper
Wall, lower wall and two side walls, wherein, the upper wall and/or lower wall of bearing 31 are provided with the connecting hole for being used for being fixedly connected with hanging beam 2
34；Two side walls of bearing 31 are connected with supporting part 32 respectively；Formed and used between each side wall baffle plate 33 relative with its
In the spacing space spacing to flexible hanging piece 6.
With reference to Fig. 3, bearing 31 is adjustment support 3 is set on hanging beam 2, by the phase for adjusting bearing 31 and hanging beam 2
The relative position of support 3 and hanging beam 2 can be adjusted to position.In the present embodiment, bearing 31 is made up of square steel tube, system
The outside dimension for the square steel tube for making hanging beam 2 need to be equal or slightly larger than by making the internal diameter size of the square steel tube of bearing 31.In others
In some embodiments, bearing 31 can be configured as U-shaped or other shapes, be hung as long as can realize and be set in adjustment support 3
On beam 2, and the purpose of position adjustment can be carried out along hanging beam 2.
Supporting construction is mainly made up of supporting part 32 and baffle plate 33, sets supporting part 32 to be propped up flexible hanging piece 6
Support, sets baffle plate 33 to prevent flexible hanging piece 6 from departing from from adjustment support 3.Specifically, supporting part 32 is arranged on bearing 31
Both sides, are fixedly connected by modes such as welding with bearing 31.Baffle plate 33 is separately positioned on the outer of the supporting part 32 of the both sides of bearing 31
Side, is fixedly connected by modes such as welding with supporting part 32.In other words, supporting part 32 be arranged on baffle plate 33 and bearing 31 it
Between, flexible hanging piece 6 is stuck in the gap between bearing 31 and baffle plate 33.In order to prevent supporting part 32 from wearing and tearing flexible hanging piece 6,
It is preferably carried out in mode, support cambered surface on supporting part 32 is shaped as arc.Arc can be circular arc or flat
Slip over and cross arc.Supporting part 32 can use arc, it would however also be possible to employ section is that circle, ellipse etc. have arcuate structure
Tubular structure or column structure.
Alternatively, it is hollow in the inside of supporting part 32, such as supporting part 32 is the situation of arc or tubular structure
Under, the inside of supporting part 32 is provided with reinforcing plate 35；The rear end of supporting part 32 is provided with cross connecting plate 36, the connecting side of cross connecting plate 36
Wall and baffle plate 33.
With reference to Fig. 3, the purpose of reinforcing plate 35 is set to be the support strength for improving supporting part 32 inside supporting part 32.Plus
Strong plate 35 is that the radian of cambered surface on an arc, the arc is identical with the radian of the cambered surface of supporting part 32.Reinforcing plate 35 and support
It can be fixedly connected between portion 32 by modes such as welding.Cross connecting plate 36 improving between supporting part 32 and bearing 31 and
Bonding strength between baffle plate 33 and bearing 31.Cross connecting plate 36 can be the part being separately provided, and pass through the side such as welding
Formula is mutually permanently connected with supporting part 32, baffle plate 33.Transverse support portion 32 can also be arranged to integrally formed with supporting part 32
Structure, and by the length proper extension of baffle plate 33, it is ensured that the bonding strength between baffle plate 33 and supporting part 32.
Preferably, supporting arc faces away from the direction bending of intermediate support 1, the side positioned at axial direction of supporting part 32
It is connected with bearing 31.(adjusted on support 3 away from intermediate support 1 that is, flexible hanging piece 6 is stuck in the outside of adjustment support 3
Side) tower is connected with suspender.
With reference to Fig. 1 and Fig. 3 is referred to, the purpose of connecting hole 34 is set on the upper wall and/or lower wall of bearing 31, and be can be with
The relative position of hold-down support 31 and hanging beam 2.Accordingly, multiple first bolts hole 21 are provided with hanging beam 2, are being adjusted
Whole support 3 is with after the relative position of hanging beam 2, the connectors such as bolt can be used to be each passed through connecting hole 34 and hanging beam on bearing 31
The relative position of the fixed adjustment support 3 of the first bolt hole 21 and hanging beam 2 on 2.Multiple first bolts hole 21 are opened up on hanging beam 2
It is easy to adjust adjustment support 3 to different positions and fixation.
Alternatively, intermediate support 1 includes connecting bracket 11, and connecting bracket 11 includes upper junction plate 111 and lower connecting plate
112；The inner of hanging beam 2 be arranged between upper junction plate 111 and lower connecting plate 112 and with upper junction plate 111 and lower connecting plate 112
It is connected.
With reference to Fig. 5, connecting bracket 11 is to connect many hanging beams 2.Specifically, in a preferred embodiment, connection branch
Frame 11 includes upper junction plate 111 and lower connecting plate 112.Have between upper junction plate 111 and lower connecting plate 112 contour with hanging beam 2
Gap, one end of hanging beam 2 is pluggable in the gap, and passes through the connectors such as bolt and upper junction plate 111 and/or lower connection
Plate 112 is fixedly connected.Specifically, with reference to Fig. 1, Fig. 4 and Fig. 5 is referred to, set in the upper surface and/or lower surface of one end of hanging beam 2
The second bolt hole 22 is equipped with, it is accordingly, circumferentially arranged on upper junction plate 111 and/or lower connecting plate 112 to have mounting hole 113,
Bolt can be respectively mounted to the bolt hole 22 of hole 113 and second to connect hanging beam 2 and upper junction plate 111 and/or lower connecting plate 112.
In some other embodiments, upper junction plate 111 or lower connecting plate 112 can be also not provided with, or set many
Individual connecting plate, specific restriction is not done herein.
Alternatively, intermediate support 1 also includes column 12 and pull bar 13, and the one end of column 12 is arranged on upper junction plate 111 with
The center of connecting plate 112 is simultaneously connected with upper junction plate 111 and lower connecting plate 112；Pull bar 13 connects column 12 and hanging beam 2.
With reference to Fig. 2 and Fig. 4 is referred to, column 12 not only can be by upper junction plate 111 and the company of being fixed of lower connecting plate 112
Connect, can also play a part of strengthening the integrally-built intensity of tower hanging apparatus.The two ends of pull bar 13 respectively with column 12 and
Hanging beam 2 is connected, the purpose further to improve tower hanging apparatus overall construction intensity.Preferably, on the top of column 12
Portion is additionally provided with top plate 14, between top plate 14 and column 12, along multiple gussets that are circumferentially provided with of top plate 14, pull bar 13
One end is connected on gusset, and the other end is connected with hanging beam 2.Connected mode can be connected with bolt between pull bar 13 and column 12, hanging beam 2
It can also be the modes such as welding to connect.
Alternatively, upper junction plate 111 and/or lower connecting plate 112 are provided with multiple floors 5.
As shown in figure 4, multiple floors 5 can play the purpose for strengthening the structural strength of intermediate support 1.Multiple floors 5 along
Upper junction plate 111 and/or lower connecting plate 112 it is circumferentially disposed, be fixedly connected along the side of the short transverse of floor 5 with column 12,
It is vertically arranged along the side of the width of floor 5 with upper junction plate 111 and/or lower connecting plate 112.
Embodiment two
The utility model embodiment two provides a kind of tower hoisting structure, including loop wheel machine, tower, many flexible and of hanging piece 6
The tower hanging apparatus of embodiment one, flexible hanging piece 6 is connected to tower and loop wheel machine, and tower hanging apparatus is arranged on tower and loop wheel machine
Between and pass through the flexible hanging piece 6 of supporting construction support.
With reference to Fig. 6, first according to the relative position and fixed adjustment branch of the specification of tower adjustment support 3 and hanging beam 2
The relative position of frame 3 and hanging beam 2.Then one end of many flexible hanging pieces 6 is hung on loop wheel machine, suspender belt is passed through into adjustment support
The gap between baffle plate 33 and bearing 31 on 3, to enable the support member on adjustment support 3 to play branch to flexible hanging piece 6
The effect of support, the shackle or hanger connected in the other end of flexible hanging piece 6 is connected directly between above precast concrete tower in advance
Above the lifting embedded part buried, operation loop wheel machine is that the lifting to tower can be achieved.
The tower that the tower hoisting structure that the utility model embodiment two is provided passes through the setting embodiment one in hoisting structure
Cylinder hanging apparatus, can realize the purpose lifted using same tower hanging apparatus to the tower of different size, it is not necessary to more
Tower hanging apparatus is changed, process and the time of lifting tower is considerably reduced, improves the efficiency of lifting.
The utility model has the advantages that：
The tower hanging apparatus that the utility model embodiment one is provided, can be flexible by setting adjustment support on hanging beam
Ground is adjusted for the tower of different size to the relative position of adjustment support and hanging beam, and then adjusts flexible hanging piece and tower
Lifting angle, to ensure the steady of tower lifting, the tower of different size can be carried out using a tower hanging apparatus
Lifting.Comprehensive utilization ratio is improved, the efficiency of lifting is improved, lifting process is simple.Moreover, the part such as hanging beam, auxiliary girder is by mark
Pseudotype material is made, and makes simple, cost low.It is bolted mostly between all parts, assembling, convenient disassembly.
The tower that the tower hoisting structure that the utility model embodiment two is provided passes through the setting embodiment one in hoisting structure
Cylinder hanging apparatus, can realize the purpose lifted using same tower hanging apparatus to the tower of different size, it is not necessary to more
Tower hanging apparatus is changed, process and the time of lifting tower is considerably reduced, improves the efficiency of lifting.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of tower hanging apparatus, including intermediate support (1) and many hanging beams (2), it is characterised in that many hanging beams
(2) along the intermediate support (1) circumferentially, many inner of the hanging beam (2) are connected simultaneously with the intermediate support (1)
Radial direction along the intermediate support (1) stretches out；
The tower hanging apparatus also includes multiple adjustment supports (3), is arranged on to described adjustment support (3) position-adjustable each
On the hanging beam (2), the adjustment support (3) is provided with supporting construction to support flexible hanging piece (6).
2. tower hanging apparatus according to claim 1, it is characterised in that also including many auxiliary girders (4), in each two phase
The auxiliary girder (4) is connected between the adjacent hanging beam (2).
3. tower hanging apparatus according to claim 1, it is characterised in that the adjustment support (3) also includes bearing
(31), the supporting construction includes supporting part (32) and baffle plate (33)；
It is connected with the hanging beam (2) to bearing (31) position-adjustable；
The both sides of the bearing (31) are respectively equipped with the supporting part (32)；
The supporting part (32) has the support cambered surface to support the flexible hanging piece (6)；The baffle plate (33) and the branch
The side of the remote bearing (31) of support part (312) is fixedly connected.
4. tower hanging apparatus according to claim 3, it is characterised in that the supporting arc faces away from propping up in the middle of described
The direction bending of frame (1).
5. tower hanging apparatus according to claim 1, it is characterised in that the intermediate support (1) includes connecting bracket
(11), the connecting bracket (11) includes upper junction plate (111) and lower connecting plate (112)；
The inner of the hanging beam (2) be arranged between the upper junction plate (111) and the lower connecting plate (112) and with it is described on
Connecting plate (111) is connected with the lower connecting plate (112).
6. tower hanging apparatus according to claim 5, it is characterised in that the intermediate support (1) also includes column
(12) and pull bar (13), described column (12) one end is arranged on the center of the upper junction plate (111) and lower connecting plate (112) simultaneously
It is connected with the upper junction plate (111) and the lower connecting plate (112)；
The pull bar (13) connects the column (12) and the hanging beam (2).
7. tower hanging apparatus according to claim 3, it is characterised in that
The bearing (31) is set on the hanging beam (2), and the bearing (31) includes upper wall, lower wall and two side walls, wherein,
The upper wall and/or the lower wall of the bearing (31) are provided with the connecting hole for being used for being fixedly connected with the hanging beam (2)
(34) the first bolt hole (21), is provided with the hanging beam (2), connector passes through the connecting hole (34) and first bolt
The bearing (31) is fixedly connected by hole (21) with the hanging beam (2)；
Two side walls of the bearing (31) are connected with the supporting part (32) respectively；
The spacing sky spacing to the flexible hanging piece (6) is formed between each side wall baffle plate (33) relative with its
Between.
8. tower hanging apparatus according to claim 7, it is characterised in that reinforcing plate is provided with inside the supporting part (32)
(35)；The rear end of the supporting part (32) is provided with cross connecting plate (36), the cross connecting plate (36) connect the side wall and
The baffle plate (33).
9. tower hanging apparatus according to claim 5, it is characterised in that the upper junction plate (111) and/or it is described under
Connecting plate (112) is provided with multiple floors (5).
10. a kind of tower hoisting structure, including loop wheel machine, tower, many flexible hanging pieces (6) and such as any one of claim 1-9
Described tower hanging apparatus, it is characterised in that the flexible hanging piece (6) is connected to the tower and the loop wheel machine, the tower
Cylinder hanging apparatus is arranged between the tower and the loop wheel machine and supports the flexible hanging piece (6) by the supporting construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492338.4U CN206359109U (en) | 2016-12-30 | 2016-12-30 | Tower hanging apparatus and tower hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492338.4U CN206359109U (en) | 2016-12-30 | 2016-12-30 | Tower hanging apparatus and tower hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359109U true CN206359109U (en) | 2017-07-28 |
Family
ID=59378229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492338.4U Active CN206359109U (en) | 2016-12-30 | 2016-12-30 | Tower hanging apparatus and tower hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206359109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726351A (en) * | 2018-08-08 | 2018-11-02 | 上海振华重工(集团)股份有限公司 | A kind of hanging method and Lift-on/Lift-off System of Large-diameter Steel cylinder |
| CN112551338A (en) * | 2019-09-25 | 2021-03-26 | 江苏金风科技有限公司 | Anti-deformation tool |
| CN113460866A (en) * | 2020-03-30 | 2021-10-01 | 江苏金风科技有限公司 | Anti-deformation tool |
-
2016
- 2016-12-30 CN CN201621492338.4U patent/CN206359109U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726351A (en) * | 2018-08-08 | 2018-11-02 | 上海振华重工(集团)股份有限公司 | A kind of hanging method and Lift-on/Lift-off System of Large-diameter Steel cylinder |
| CN112551338A (en) * | 2019-09-25 | 2021-03-26 | 江苏金风科技有限公司 | Anti-deformation tool |
| CN112551338B (en) * | 2019-09-25 | 2022-07-15 | 江苏金风科技有限公司 | Anti-deformation tool |
| CN113460866A (en) * | 2020-03-30 | 2021-10-01 | 江苏金风科技有限公司 | Anti-deformation tool |
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