CN208321687U - A kind of wind-power tower flange ovality apparatus for correcting - Google Patents
A kind of wind-power tower flange ovality apparatus for correcting Download PDFInfo
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- CN208321687U CN208321687U CN201820637600.2U CN201820637600U CN208321687U CN 208321687 U CN208321687 U CN 208321687U CN 201820637600 U CN201820637600 U CN 201820637600U CN 208321687 U CN208321687 U CN 208321687U
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Abstract
The utility model discloses a kind of wind-power tower flange ovality apparatus for correcting, including damping base, first fixed frame and correction platform, damping base includes slide plate, second fixed frame, vibration damping sheet and vibration damper steel plate, damping base is fixedly connected with support column, traveling wheel is fixedly mounted in support column lower end surface, hingedly draw hook in damping base end face, fixed station and the first fixed frame is fixedly mounted in damping base upper surface, sliding slot is fixedly mounted on first fixed frame, sliding slot is slidably connected upper junction plate and lower connecting plate, upper junction plate is by being detachably connected upper mounted plate, upper mounted plate upper end is fixedly connected with correction platform by fixing bolt, lower connecting plate is bolted to connection bottom plate, bottom plate is fixedly connected with lower correction platform by fixing bolt, bottom plate upper surface is detachably installed by hydraulic jack, the output end of hydraulic jack is fixed to be connected Connect fixed column.The utility model is structurally reasonable easy to use, and the efficiency to the correction of wind-power tower flange ovality can be improved.
Description
Technical field
The utility model relates to a kind of wind-power electricity generations to install technical field of auxiliary equipment, specifically a kind of wind-power tower flange
Ovality apparatus for correcting.
Background technique
Wind-power tower is exactly the tower bar of wind-power electricity generation, is mainly played a supportive role in wind power generating set, while absorbing machine
Group vibration.Wind tower flange, that is, wind power tower drum connecting flange, wind-power tower are taper barrel welding structure, and segmentation manufactures, often
Duan Gaodu uses flanged joint in several meters, more than ten meters to thirties meters between every section, wind-driven generator is installed at top.In recent years,
China's Wind Power Generation Industry growth momentum is swift and violent, and exploitation dynamics continues to increase.One Fans are mainly by tower, host, blade and electrical
System composition.Tower height generally meter is differed from 50 meters to 120, is made up of by three sections, four sections or five sections flange docking,
In wind tower manufacturing process, flange ovality is not only the link of checking on of pylon quality inspection, and evaluates wind tower pylon quality
Important indicator.But it due to itself existing roundness deviation in tower coiling process, in turn results in shell ring and flange group clock synchronization is ellipse
There is deviation in circularity, and is the particularity such as welding stress, and it is completely up to standard to be completely secured wind tower flange ovality,
Therefore it needs to correct the flange for deviation occur, but existing ovality correction tooling weight is larger, gives peace installation and dismantling
Unloading operation makes troubles, and does not have suitable secure mounting arrangements to install ovality correction tooling, specific using being mounted on
Ovality correction tooling on device corrects flange, at the same more can reasonable utilization fork truck or electric block etc. have
The large scale equipment of transport function so that when the installation and removal operating cost of ovality correction tooling, it is laborious.
Summary of the invention
1, it to solve the problems, such as
It is installed for the existing tooling corrected to wind-power tower flange ovality without suitably fixed device,
So that wind-power tower flange ovality correct very inconvenient, rationally there cannot be transhipment function using fork truck or electric block etc.
The large scale equipment of energy, so that the low problem of flange ovality correction working efficiency, the purpose of this utility model is to provide a kind of wind
Pylon drum flange ovality apparatus for correcting, to solve the problems mentioned in the above background technology.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of wind-power tower flange ovality apparatus for correcting, including damping base, the first fixed frame and correction platform, it is described to subtract
Shake pedestal includes slide plate, the second fixed frame, vibration damping sheet and vibration damper steel plate, and the slide plate slides connect the second fixed frame, described to subtract
It shakes piece to be symmetrical arranged up and down, the vibration damping sheet is fixedly connected with slide plate and the second fixed frame, and the vibration damper steel plate is concave structure, institute
Vibration damper steel plate setting symmetrical above and below is stated, the vibration damper steel plate lateral surface is fixedly connected by fixed pin, the lower end vibration damper steel plate
End face is fixedly connected with lower end vibration damping sheet, and the lower end vibration damper steel plate inner concave is fixedly connected with fixed installation column, the fixed installation
Column lower end surface is fixedly connected with the second fixed frame, and the vibration damper steel plate is fixedly connected with pulley, the fixed peace in the damping base lower end surface
Support column is filled, traveling wheel is fixedly mounted in the support column lower end surface, and the support column is equipped with traveling wheel brake apparatus, described to subtract
Hook is hingedly drawn in shake base right side end face, and fixed station, the fixed station upper surface is fixedly mounted in the damping base upper surface
Equipped with concave groove, the first fixed frame is fixedly mounted in the damping base upper surface, and sliding slot is fixedly mounted on first fixed frame,
The sliding slot is divided into upper hopper chute and gliding groove, and the upper hopper chute is slidably connected upper junction plate, and the upper junction plate can by bolt
Dismantling connection upper mounted plate, fixed plate upper surface are fixedly connected with correction platform by fixing bolt, and the correction platform includes
Rectification plate and jacking block, the rectification plate are equipped with tapped through hole, and fixed plate is equipped with screw thread corresponding with tapped through hole
Mounting hole, the tapped through hole are symmetrically arranged with four, and the rectification plate is equipped with jacking block, and the jacking block is arc type structure, described
Gliding groove is slidably connected lower connecting plate, and the lower connecting plate is bolted to connection bottom plate, the knot of the bottom plate
Structure is identical with the structure of upper mounted plate, and the bottom plate lower end surface is fixedly connected with lower correction platform by fixing bolt, under described
Hydraulic jack is detachably installed in dead plate upper end face, and the hydraulic jack is fixedly connected with external hydraulic station, and described hydraulic thousand
The output end on jin top grips the lower end surface of fixed column, and link block, the link block is fixedly mounted in the upper end of the fixed column
It is bolted to connection upper mounted plate, is fixedly mounted in the fixed column and moves frame.
As a further solution of the present invention: the traction hook is in damping base right end face anterior-posterior horizontal direction
On be uniformly provided with three.
The length of length on the front-rear direction of the concave groove and fixed station as a further solution of the present invention,
It spends identical.
The upper hopper chute and downslide slot length are the first fixed frame length as a further solution of the present invention,
One third, the upper hopper chute and gliding groove are not connected to, and the vertical center of the upper hopper chute and gliding groove is in the same horizontal line.
The bottom plate, upper mounted plate and fixed station are same vertical as a further solution of the present invention,
On horizontal plane.
The jacking block side is bolted to connection L-type connector, institute as a further solution of the present invention,
L-type connector is stated equipped with threaded hole, the rectification plate is equipped with and the matched threaded hole one of threaded hole.
The frame of moving includes fixed link and slot as a further solution of the present invention, and the fixed link is solid
Surely it is connected and fixed column, the fixed link is symmetrical arranged in 180 degree, and slot is fixedly mounted in the fixed boom end.
The support column is symmetrically arranged with four as a further solution of the present invention,.
Pulley is slidably connected vibration damping sheet as a further solution of the present invention,.
The lower correction platform is identical as the correction structure of platform as a further solution of the present invention,.
3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is structurally reasonable easy to use, by the way that peace is fixed in the correction of wind-power tower flange ovality
Dress on the mobile device, is corrected using the ovality that fork truck, overhead traveling crane or electric block etc. carry out flange, easier for installation,
Working efficiency is improved, damage is generated to mobile device equipped with the vibration that damping base avoids installation from generating, improves mobile device
Service life can carry out ovality to different types of flange by replacement jacking block for the flange of different size ovality
Correction.
(2) the traction hook of the utility model is equipped with multiple, can be linked up with by multiple tractions and be led to mobile device
Draw, so that mobile device uniform force.
(3) concave groove of the utility model avoids circular flange from shaking by the way that flange to be corrected to be placed in groove
It is dynamic.
(4) bottom plate of the utility model, upper mounted plate and fixed station are convenient to flange on same vertical horizontal plane
Fixed installation.
(5) the utility model moves frame, can be convenient fork truck, overhead traveling crane or electric block and moves fixed column.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wind-power tower flange ovality apparatus for correcting.
Fig. 2 is a kind of structural schematic diagram of damping base in wind-power tower flange ovality apparatus for correcting.
Fig. 3 is a kind of top view of rectification plate in wind-power tower flange ovality apparatus for correcting.
In figure: 1, damping base；2, support column；3, traveling wheel；4, traction hook；5, fixed station；6, the first fixed frame；
7, lower connecting plate；8, bottom plate；9, hydraulic jack；10, fixed column；11, frame is moved；12, fixed link；13, slot；14,
Link block；15, upper mounted plate；16, rectification plate；171, lower correction platform；17, platform is corrected；18, jacking block；19, fixing bolt；20, on
Connecting plate；21, tapped through hole；22, L-type connector；23, threaded hole；24, slide plate；25, the second fixed frame；26, vibration damping sheet；
27, pulley；28, vibration damper steel plate；29, fixed pin；30, column is fixedly mounted.
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 and completely describe, 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.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of wind-power tower flange ovality apparatus for correcting, including subtract
Pedestal 1, the first fixed frame 6 and correction platform 17 are shaken, the damping base 1 includes slide plate 24, the second fixed frame 25,26 and of vibration damping sheet
Vibration damper steel plate 28, the slide plate 24 are slidably connected the second fixed frame 25, the vibration damping sheet 26 setting symmetrical above and below, the vibration damping sheet
26 are fixedly connected with slide plate 24 and the second fixed frame 25, and the vibration damper steel plate 28 is concave structure, and about 28 vibration damper steel plate is right
Claim setting, 28 lateral surface of vibration damper steel plate is fixedly connected by fixed pin 29, and 28 end face of lower end vibration damper steel plate is fixed to be connected
Lower end vibration damping sheet 26 is connect, 28 inner concave of lower end vibration damper steel plate, which is fixedly connected, is fixedly mounted column 30, the fixed installation column 30
Lower end surface is fixedly connected with the second fixed frame 25, and 28 end face of vibration damper steel plate is fixedly connected with the shaft of pulley 27, upper head sheave 27
Be slidably connected upper surface vibration damping sheet 26, and support column 2 is fixedly mounted in 1 lower end surface of damping base, and the support column 2 is symmetrically arranged with
Four, traveling wheel 3 is fixedly mounted in 2 lower end surface of support column, and the support column 2 is equipped with 3 brake apparatus of traveling wheel, described to subtract
Shake 1 right end face of pedestal hingedly draws hook 4, and the traction hook 4 is equal on 1 right end face anterior-posterior horizontal direction of damping base
It is even set there are three, fixed station 5 is fixedly mounted in 1 upper surface of damping base, and 5 upper surface of fixed station is equipped with concave groove, institute
It is identical with the length of fixed station 5 to state the length on the front-rear direction of concave groove, by the way that flange to be corrected is placed on fixed station 5
Groove in, avoid circular flange from shaking, the first fixed frame 6 is fixedly mounted in 1 upper surface of damping base, and described first is fixed
Sliding slot is fixedly mounted on frame 6, the sliding slot is divided into upper hopper chute and gliding groove, and the upper hopper chute and downslide slot length are first fixed
The one third of 6 length of frame, the upper hopper chute and gliding groove are not connected to, and the vertical center of the upper hopper chute and gliding groove is same
On horizontal line, the upper hopper chute is slidably connected upper junction plate 20, and the upper junction plate 20 is detachably connected upper fixation by bolt
Plate 15, fixed 15 upper surface of plate are fixedly connected with correction platform 17 by fixing bolt 19, and the correction platform 17 includes correction
Plate 16 and jacking block 18, the rectification plate 16 are equipped with tapped through hole 21, and fixed plate 15 is equipped with right with tapped through hole 21
The threaded mounting hole answered, the tapped through hole 21 are symmetrically arranged with four, and the rectification plate 16 is equipped with jacking block 18, the jacking block 18
For arc type structure, 18 side of jacking block is bolted to connection L-type connector 22, and the L-type connector 22 is equipped with spiral shell
Pit 23, the rectification plate 16 be equipped with the matched threaded hole one of threaded hole 23, pass through threaded hole 23 and threaded hole one and cooperate
Installation bolt is fixedly mounted on jacking block 18 on rectification plate 16, and the gliding groove is slidably connected lower connecting plate 7, the lower connection
Plate 7 is bolted to connection bottom plate 8, and the structure of the bottom plate 8 is identical with the structure of upper mounted plate 15, under described
8 lower end surface of fixed plate is fixedly connected with lower correction platform 171, the lower correction platform 171 and the knot for correcting platform 17 by fixing bolt 19
Structure is identical, and hydraulic jack 9 is detachably installed in 8 upper surface of bottom plate, and the hydraulic jack 9 is fixedly connected with outer liquid
Pressure station, controls hydraulic jack 9 by the control device at external hydraulic station, the output end folder of the hydraulic jack 9
The lower end surface of fixed fixed column 10 is held, link block 14 is fixedly mounted in the upper end of the fixed column 10, and the link block 14 passes through spiral shell
Bolt is fixedly connected with upper mounted plate 15, is fixedly mounted in the fixed column 10 and moves frame 11, and the frame 11 of moving includes fixed link 12
With slot 13, the fixed link 12 is fixedly connected with fixed column 10, and the fixed link 12 is symmetrical arranged in 180 degree, described solid
Slot 13 is fixedly mounted in 12 end of fixed pole, fork truck can be used to move fixed column 10 by slot 13, electric calabash can be used
Fixed rope is fixed at slot 13 and moves to fixed column 10 by reed.
The working principle of the utility model is: being linked up with using traction by device when using the utility model by tractor
It is moved to suitable position below overhead traveling crane or electric block, device is braked, bottom plate 8 and lower connecting plate 7 are carried out
Installation is connected and fixed, and upper mounted plate 15 and upper junction plate 20 are attached fixation, use fork truck, overhead traveling crane or electric block pair
Flange to be corrected is moved, and is fixed so that flange is moved on fixed station 5, so that bottom plate 8 and upper mounted plate
15 are located on the inside of flange, drive bottom plate 8 and upper mounted plate 15 to slide up and down by overhead traveling crane or electric block, so that
Jacking block 18 on correction platform 17 is tightly contradicted with flange medial surface, and hydraulic jack 9 is mounted on 8 upper end of bottom plate,
Fixed column 10 is moved using fork truck, overhead traveling crane or electric block, fixed column 10 and upper mounted plate 15 are subjected to installation connection, will be consolidated
10 lower end surface of fixed column and hydraulic jack 9 export telescopic end and grip installation, by being controlled by the control device of control station
Hydraulic jack 9 applies different correcting power to tower drum flange, is corrected by jacking block 18 to flange, by pushing up for several times
It holds and adjusts, to achieve the purpose that flange ovality is corrected, when correction completion, first fixed column 10 is dismantled, removes hydraulic thousand again
Jin top 9, cooperation fork truck, overhead traveling crane or electric block are easy to use, and for different size of flange, replacing different jacking blocks 18 can
It is corrected with the flange to different ovalitys.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of wind-power tower flange ovality apparatus for correcting, including damping base (1), the first fixed frame (6) and correction platform
(17), which is characterized in that the damping base (1) includes slide plate (24), the second fixed frame (25), vibration damping sheet (26) and damping steel
Plate (28), the slide plate (24) are slidably connected the second fixed frame (25), the vibration damping sheet (26) setting symmetrical above and below, the damping
Piece (26) is fixedly connected with slide plate (24) and the second fixed frame (25), and the vibration damper steel plate (28) is concave structure, the damping steel
Plate (28) setting symmetrical above and below, vibration damper steel plate (28) lateral surface are fixedly connected by fixed pin (29), the lower end damping
Steel plate (28) end face is fixedly connected lower end vibration damping sheet (26), and lower end vibration damper steel plate (28) inner concave is fixedly connected with fixed installation
Column (30), fixed installation column (30) lower end surface are fixedly connected the second fixed frame (25), and the vibration damper steel plate (28) is fixed to be connected
It connects pulley (27), support column (2) are fixedly mounted in damping base (1) lower end surface, and support column (2) lower end surface is fixedly mounted
Traveling wheel (3), the support column (2) are equipped with traveling wheel (3) brake apparatus, and damping base (1) right end face is hingedly led
Draw hook (4), fixed station (5) are fixedly mounted in damping base (1) upper surface, and fixed station (5) upper surface is equipped with concave
The first fixed frame (6) are fixedly mounted in slot, damping base (1) upper surface, are fixedly mounted and slide on first fixed frame (6)
Slot, the sliding slot are divided into upper hopper chute and gliding groove, and the upper hopper chute is slidably connected upper junction plate (20), the upper junction plate (20)
It is detachably connected upper mounted plate (15) by bolt, fixed plate (15) upper surface is fixedly connected by fixing bolt (19)
It corrects platform (17), the correction platform (17) includes rectification plate (16) and jacking block (18), and the rectification plate (16) is logical equipped with screw thread
Hole (21), fixed plate (15) are equipped with threaded mounting hole corresponding with tapped through hole (21), the tapped through hole (21)
Four are symmetrically arranged with, the rectification plate (16) is equipped with jacking block (18), and the jacking block (18) is arc type structure, and the gliding groove is sliding
Dynamic connection lower connecting plate (7), the lower connecting plate (7) are bolted to connection bottom plate (8), the bottom plate (8)
Structure it is identical with the structure of upper mounted plate (15), bottom plate (8) lower end surface is fixedly connected by fixing bolt (19)
Lower correction platform (171), bottom plate (8) upper surface are detachably installed hydraulic jack (9), the hydraulic jack (9)
It is fixedly connected with external hydraulic station, the output end of the hydraulic jack (9) grips the lower end surface of fixed column (10), described solid
Link block (14) are fixedly mounted in the upper end of fixed column (10), and the link block (14) is bolted to connection upper mounted plate (15),
It is fixedly mounted on the fixed column (10) and moves frame (11).
2. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that the traction is hung
Hook (4) is uniformly provided with three on damping base (1) right end face anterior-posterior horizontal direction.
3. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that the concave groove
Front-rear direction on length it is identical with the length of fixed station (5).
4. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that the upper hopper chute
It is the one third of the first fixed frame (6) length with downslide slot length, the upper hopper chute and gliding groove are not connected to, the upper hopper chute
In the same horizontal line with the vertical center of gliding groove.
5. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that the lower fixation
Plate (8), upper mounted plate (15) and fixed station (5) are on same vertical horizontal plane.
6. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that the jacking block
(18) side is bolted to connection L-type connector (22), and the L-type connector (22) is equipped with threaded hole (23), described
Rectification plate (16) is equipped with and the matched threaded hole one of threaded hole (23).
7. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that described to move frame
It (11) include fixed link (12) and slot (13), the fixed link (12) is fixedly connected fixed column (10), the fixed link (12)
It is symmetrical arranged in 180 degree, slot (13) are fixedly mounted in fixed link (12) end.
8. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that the support column
(2) four are symmetrically arranged with.
9. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that pulley (27) is sliding
Dynamic connection vibration damping sheet (26).
10. a kind of wind-power tower flange ovality apparatus for correcting according to claim 1, which is characterized in that described lower strong
Positive platform (171) is identical as the correction structure of platform (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637600.2U CN208321687U (en) | 2018-04-28 | 2018-04-28 | A kind of wind-power tower flange ovality apparatus for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637600.2U CN208321687U (en) | 2018-04-28 | 2018-04-28 | A kind of wind-power tower flange ovality apparatus for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208321687U true CN208321687U (en) | 2019-01-04 |
Family
ID=64779364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820637600.2U Expired - Fee Related CN208321687U (en) | 2018-04-28 | 2018-04-28 | A kind of wind-power tower flange ovality apparatus for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208321687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185496A (en) * | 2019-12-27 | 2020-05-22 | 陕西西咸新区富恒电器设备有限公司 | Tank body drawing opening collapse correction method and correction tool thereof |
| CN117324434A (en) * | 2023-12-01 | 2024-01-02 | 常州市一马机械有限公司 | Automatic steel pipe internal and external roundness detection device and detection method |
-
2018
- 2018-04-28 CN CN201820637600.2U patent/CN208321687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185496A (en) * | 2019-12-27 | 2020-05-22 | 陕西西咸新区富恒电器设备有限公司 | Tank body drawing opening collapse correction method and correction tool thereof |
| CN117324434A (en) * | 2023-12-01 | 2024-01-02 | 常州市一马机械有限公司 | Automatic steel pipe internal and external roundness detection device and detection method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |