CN208603591U - Web overturns tooling - Google Patents
Web overturns tooling Download PDFInfo
- Publication number
- CN208603591U CN208603591U CN201820991802.7U CN201820991802U CN208603591U CN 208603591 U CN208603591 U CN 208603591U CN 201820991802 U CN201820991802 U CN 201820991802U CN 208603591 U CN208603591 U CN 208603591U
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- Prior art keywords
- lifting
- pin
- web
- horizontal part
- turn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000007306 turnover Effects 0.000 claims abstract description 29
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model relates to webs to overturn tooling, it includes turning over bar, lifting boom and quickly pin, wherein, it turns over bar and is configured to include the L-type reversed left to right turned over vertical portion and turn over horizontal part, lifting boom is configured to the L-type to turn upside down, and including be suitable for turn over horizontal part by quickly sell pin joint lifting vertical portion and suitable for the lifting horizontal part that turns over vertical portion pin joint, it turns over vertical portion and lifting vertical portion and is all installed with web contact footing in side toward each other, it turns over and is installed with turning-over support castor on the corner of the L-type of bar, the top side of lifting horizontal part is provided with D type hanging ring.The utility model makes the overturning of web and lifting safe, laborsaving, greatly improves work efficiency.
Description
Technical field:
The utility model relates to technical field of wind power generation, in particular to a kind of web overturns tooling.
Background technique:
Wind electricity blade is the important component of wind power generating set, mainly by suction surface shell, pressure face shell and abdomen
Board group at.During preparing wind electricity blade, needs to be lifted into web from mold on web assembling bracket and assembles,
During lifting, traditional way is to sling the web pinioned by bandage using driving and transport to designated position,
But the artificial more, large labor intensity of the method needs, production efficiency is low and safety is poor.
Utility model content:
In order to overcome the problems referred above, the utility model provides that a kind of convenient to use, safety is good and high production efficiency
Web overturning tooling will be advantageous.
For this purpose, the utility model provides a kind of web overturning tooling comprising turn over bar, lifting boom and quickly sell, wherein
It turns over bar and is configured to include the L-type reversed left to right turned over vertical portion and turn over horizontal part, lifting boom is configured to the L to turn upside down
Type, and including suitable for lifting by crane vertical portion and suitable for turn vertical portion pin joint by quickly pin pin joint with turn horizontal part
Horizontal part is hung, vertical portion and lifting vertical portion is turned in side toward each other and is all installed with web contact footing, turn over bar
L-type corner on be installed with turning-over support castor, the top side for lifting by crane horizontal part is provided with D type hanging ring.
In the present invention, due to turn over bar and lifting boom one be L-type reversed left to right, another be to turn upside down
L-type, thus when the two pin joint together when, can constitute between one receiving web inner space；It sets thereon
The web contact footing set can just abut in the both side surface of web；D type hanging ring, which can be used as, hangs web from mold
To the suspension centre of required position；The setting of turning-over support castor enables and lodges when web overturning tooling slings web with this
It is laborsaving for fulcrum.
Further, it turns over and is provided with opening on the free end of horizontal part towards lifting boom and the U suitable for closing with quick pin joint
Type pin hole plate, lifts by crane the locking head for being provided with and extending downwardly on the free end of vertical portion, and the locking head is at it far from turn bar
Arc locking slot is formed on side, so that the locking head is located at the U-shaped pin when on quickly pin pin joint to the U-shaped pin hole plate
In orifice plate, and the arc locking slot is clamped with the inside quickly sold.
Be arranged by above structure, when turn over bar and lifting boom fit together in use, can by quickly sell with it is U-shaped
Arc locking slot and the cooperation quickly sold in the engagement of pin hole plate and locking head, locking head are firmly locked in U-shaped pin hole plate,
To which the lifting vertical portion of lifting boom is fixed on the turn horizontal part for turning over bar.
Further, it is also installed between turn horizontal part and web contact footing on turn bar and is put down with turn horizontal part
The detachable web supporting table of row setting.
It is arranged with this configuration, web overturning tooling is enabled to clamp and overturn the web of more than one size, tool
Body, when web size is smaller, the bottom end of web can be supported in the detachable web supporting table, when web size is larger
When, the detachable web supporting table can not be used, and the bottom end of web is made to be supported directly on the turn horizontal part for turning over bar
On.
Also further, above-mentioned web overturning tooling further includes locking device, which includes that screw rod and screw rod cooperate
Nut block, the hand on the plane bearing that is installed on screw rod and the end for the close plane bearing side for being installed in screw rod
Wheel, also, the bottom for turning over horizontal part is provided with downward opening U-shaped latch, is provided on locking head and locks positioned at arc
Locked engagement face below slot, locking head is additionally provided with central slot corresponding with the opening of U-shaped latch, in quick pin joint
Before closing or being detached from the U-shaped pin hole plate for turning over bar, screw rod is located in the central slot and the opening of U-shaped latch, and nut block is supported
It is connected on the U-shaped latch, plane bearing is connected on the locked engagement face of locking head, to can will rise when rotating handwheel
Vertical portion is hung to be pressed into U-shaped pin hole plate.
By the way that the locking device is arranged so that will turn over bar and lifting boom fit together and be clamped in web in
In the process, it is able to use in the U-shaped pin hole plate that the locking device turns over the locking head indentation for lifting by crane vertical portion on horizontal part, and
And before quickly pin will be to turn over bar and lifting boom separately for disassembly, also it can will be first connected to by the locking device quickly
Locking head on pin is pressed further into U-shaped pin hole plate towards bar direction is turned over, and then removes quick pin, assembly or disassembly is all time saving
It is laborsaving.
Further, lifting horizontal part far from the one end for turning over bar there is the examination extended outward to form to revoke orifice plate at it, be somebody's turn to do
Examination, which is revoked, is installed with pin in orifice plate.
The setting of orifice plate and pin is revoked in examination, is made it possible to and is quickly sold together, suspender belt is cooperated to examine a bottom web
Whether smoothly secured by web overturning tooling, it is ensured that lifting overturning is carried out by D type hanging ring after steadily fixing, is improved whole
The safety of a web overturning tooling.
Further, it turns over to be installed on the free end of vertical portion and turns over pin joint plate, lift by crane and installed on the free end of horizontal part
There is lifting pin joint plate compatible with the turn pin joint plate, turns over pin joint plate and lifting pin joint plate is suitable for through pin pin joint one
It rises.
Further, each web contacts the rubber contacts that footing includes metal body and is installed on metal body.
This metal, which adds the web of rubber to contact footing, on the one hand proof strength on the other hand to be guaranteed to contact in web
Footing does not hurt web surface during contacting with web surface.
Further, U-shaped pin hole plate has two pairs of pin holes, and quickly pin has two fixations being correspondingly arranged with two pairs of pin holes
Pin.
Further, turning-over support castor includes two universal wheels, which is fixed on turn bar by foot wheel carrier
L-type corner on.
Further, the web contact footing turned on bar and lifting boom is all arranged in pairs up and down.
By reference to the embodiments described below, the above-mentioned these and other aspects of the utility model will be obtained
More clearly illustrate.
Detailed description of the invention:
The structure of utility model and further objects and advantages will be obtained more preferably by description with reference to the accompanying drawing
Ground understands, wherein identical reference marker identifies identical element:
Fig. 1 is the stereogram exploded view of the web overturning tooling of a specific embodiment according to the present utility model；
Fig. 2 is the enlarged view of part A in Fig. 1, mainly shows the CONSTRUCTED SPECIFICATION for turning over bar, in the figure, quick pins position
In in U-shaped pin hole plate；
Fig. 3 is the enlarged view of part B in Fig. 1, mainly shows the D type hanging ring structure on lifting boom；
Fig. 4 is the enlarged view of C portion in Fig. 1, mainly shows the locking header structure of locking device and lifting boom；
Fig. 5 is the view that turn bar, lifting boom and the quick pin bank of the overturning tooling of web shown in Fig. 1 are fitted together；
Fig. 6 is analogous to the view of Fig. 5, has only changed the angle of an observation；
Fig. 7 is the first state view of the overturning of web shown in Fig. 1 tooling in use, the screw rod of locking device in figure
It does not enter also in the central slot of lifting boom and the opening of the U-shaped latch of turn bar；
Fig. 8 is the second Status view of the overturning of web shown in Fig. 1 tooling in use, the locking head of lifting boom in figure
It does not enter also in the U-shaped pin hole plate for turning over bar.
Specific embodiment:
Specific embodiment of the present utility model is described below in conjunction with attached drawing.
As shown in Figures 1 to 8, the web overturning tooling of a specific embodiment according to the present utility model includes turning over
Bar 1, lifting boom 2, quick pin 3 and locking device 4.
It is configured to include the L-type reversed left to right turned over vertical portion 10 and turn over horizontal part 12 as shown in Figure 1, turning over bar 1；
Lifting boom 2 be configured to include lift by crane vertical portion 20 and lift by crane horizontal part 22 the L-type to turn upside down, lifting vertical portion 20 be suitable for
Horizontal part 12 is turned over by quick 3 pin joint of pin, lifting horizontal part 22 is suitable for and turns over 10 pin joint of vertical portion.Wherein, it is vertical to turn over
Portion 10 and lifting vertical portion 20 are all installed with web in side toward each other and contact footing 5, turn over vertical portion 10 and lifting is perpendicular
Web contact footing 5 in straight portion 20 is all arranged in pairs up and down in the present embodiment, also, each web contacts footing 5
Including metal body and the rubber contacts (not shown) being installed on metal body, Fig. 7 and Fig. 8 are shown in web 7(to reduce)
Damage.It turns over and turning-over support castor 63 is installed with by foot wheel carrier 61 on the corner of the L-type of bar 1, turning-over support castor 63 exists
Include two universal wheels in present embodiment, sees Fig. 2 and with reference to Fig. 6；The top side of lifting horizontal part 22 is provided with D type hanging ring 23,
See Fig. 3.
Again as shown in Figure 1, and refer to Fig. 3, further, turn over vertical portion 10 free end on be installed with turn over pin joint plate
15, it lifts by crane and is installed with lifting pin joint plate 25 on the free end of horizontal part 22, lifting pin joint plate 25, which is adapted to be received in, turns over pin joint plate
In 15, and lift by crane pin joint plate 25 with turn over pin joint plate 15 respectively on the corresponding setting of the pin hole (not shown) that has, thus logical
Cross pin 8(and see Fig. 3) pin joint plate 15 can will be turned over together with lifting 25 pin joint of pin joint plate.
As shown in Fig. 2, and combine Fig. 1, Fig. 5, turn over horizontal part 12 free end on be provided with U-shaped pin hole plate 13, this is U-shaped
The opening 130 of pin hole plate 13 is towards lifting boom 2 and is suitable for engaging with quick pin 3, specifically, in the present embodiment, the U-shaped pin
Two pairs of pin holes are provided on orifice plate 13, quick pin 3 has two fixed pins 30 being adapted to two pairs of pin holes.
As shown in figure 4, and combine Fig. 1, Fig. 5, lift by crane vertical portion 20 free end on be provided with the locking head extended downwardly
21, which, far from arc locking slot 212 is formed on the side for turning over bar 1, extremely should at it to work as quick 3 pin joint of pin
When on U-shaped pin hole plate 13, which is located at (see figure 2) in the opening 130 of the U-shaped pin hole plate 13, and the arc is locked
A fixed pin 30 positioned inside for slot 212 and quick pin 3 is clamped.
As shown in figure 4, and referring to Fig. 1, Fig. 7 and Fig. 8, the nut block that locking device 4 cooperates including screw rod 40 and screw rod 40
42, it the plane bearing 44 that is installed on screw rod 40 and is installed on the end of 44 side of close plane bearing of screw rod 40
Handwheel 46.As shown in Fig. 2, the bottom for turning over horizontal part 12 is provided with downward opening U-shaped latch 17.As shown in figure 4, locking
The locked engagement face 214 positioned at 212 lower section of arc locking slot is provided on first 21, locking head 21 is additionally provided with and U-shaped latch
The 17 corresponding central slot 210 of opening 170.Before engaging or disengaging the U-shaped pin hole plate 13 for turning over bar 1 in quick pin 3, silk
Bar 40 is located in the central slot 210 and the opening 170 of U-shaped latch 17, and nut block 42 is connected to the one of the U-shaped latch 17
On side, plane bearing 44 is connected on the locked engagement face 214 of locking head 21, thus can be perpendicular by lifting when rotating handwheel 46
Straight portion 20 is pressed into U-shaped pin hole plate 13.
It should be noted that in order to more clearly show the lock on plane bearing 44 and locking head 21 on locking device 3
Tight joint surface 214, shows the locked engagement face 214 on Fig. 4 at adjacent plane bearing 44.
As shown in Fig. 2, and combine Fig. 7 and Fig. 8, turn over bar 1 on turn over horizontal part 12 and web contact footing 5 between also
It is installed with detachable web supporting table 18, which is arranged in parallel with horizontal part 12 is turned over, to be directed to
The lesser web of size turns between bar 1 and lifting boom 2 and when clamped when web 7 is located at, can make the bottom of web 7
It is supported in the detachable web supporting table 18.
In addition, it is necessary to explanation, as shown in figure 3, the lifting horizontal part 22 of lifting boom 2 is in its one far from turn bar 1
End is also provided with examination and revokes orifice plate 27, which revokes orifice plate 27 and extend outward to form from lifting horizontal part 22, wherein the examination
It revokes and is installed with the pin 8 that examination is hung on orifice plate 27.
The web overturning tooling of present embodiment is briefly introduced below with reference to Fig. 7 and Fig. 8 and in conjunction with Fig. 1 to Fig. 6
The course of work:
When needing to be placed on the web 7 on mold and being overturn, bar A will be turned over first and is filled in from the bottom of web 7, so
Lifting boom 2 is placed on web 7 from the corresponding bar 1 that turns in the top of web 7 afterwards, and makes the lifting pin joint plate 25 of lifting boom 2 and turns over
The turn pin joint plate 15 of body bar 1 is corresponding, and the turn pin joint plate 15 for turning over bar 1 is placed upward, and sees Fig. 3 by pin 8() energy
Enough pin joint plates 15 that will turn over are together with lifting 25 pin joint of pin joint plate；
At this moment, the screw rod 40 of locking device 4 is inserted into the locking head 21 of lifting boom 2 from below to up and turns over the U-shape lock of bar 1
In tight plate 17, so that screw rod 40 is located in the central slot 210 of locking head 21 and the opening 170 of U-shaped latch 17, and make spiral shell
Mother tuber 42 is connected on the right side of the U-shaped latch 17, and plane bearing 44 is connected on the locked engagement face 214 of locking head 21,
Handwheel 46 is rotated clockwise, so that the locking head 21 that screw rod 40 presses lifting vertical portion 20 is advanced to the right, and locking head 21 is pressed
In the opening 130 for entering U-shaped pin hole plate 13；
Then, quick pin 3 is inserted into the pin hole on the U-shaped pin hole plate 13 for turning over bar 1, certainly, if web is overturn
During storage, for the convenience of storage, quick pin 3 may be just assemblied in always on U-shaped pin hole plate 13 tooling, this is just needed
First quick pin 3 is pulled out before locking head 21 to be pressed into the opening 130 of U-shaped pin hole plate 13, is located at U-shaped pin hole in locking head 21
In the opening 130 of plate 13 and the pin hole of U-shaped pin hole plate 13 is exposed and then quick pin 3 is inserted into U-shaped pin hole plate 13
On pin hole in；
Then, rotation hand wheel 46 counterclockwise, so that screw rod 40 is advanced to the left, so that the plane axis on locking device 4
The 44 locked engagement faces 214 for being separated from locking head 21 are held, then remove locking device 4 from top to down；
Subsequently, before carrying out overturning and hoisting to web 7, the stability of the two pin joint can be first tested, specifically
Be: first two suspender belts one by hanging in driving revokes the pin 8 on orifice plate 27 with the examination of lifting boom 2 and connect, Ling Yigen
It is connect with quick pin 3, after the web of web 7 to be held overturning tooling is steady, the suspender belt to come loose on quick pin 3, and by lifting boom 2
Examination revoke in the suspender belt transposing on the pin 8 of orifice plate 27 to the D type hanging ring 23 of lifting boom 2, and then drive a vehicle in girder steel uplink
It walks, so that it is that fulcrum overturning is sling that the web for being clamped with web 7, which is overturn tooling, to turn over the turning-over support castor 63 of bar 1, transports
On the web assembling bracket for sending and being placed into web assembling, at this moment i.e. detachable web overturns tooling, and web 7 is left i.e.
It can；
When dismantling web overturning tooling, the screw rod 40 of locking device 4 is first inserted into the locking head of lifting boom 2 from below to up
21 and turn over bar 1 U-shaped latch 17 in, specifically so that screw rod 40 be located at locking head 21 central slot 210 and U-shape lock it is tight
In the opening 170 of plate 17, and nut block 42 is connected on the right side of the U-shaped latch 17 (as shown in Figure 8), plane bearing
44 are connected on the locked engagement face 214 of locking head 21, rotate clockwise handwheel 46, so that screw rod 40 presses lifting vertical portion 20
It advances to the right, and locking head 21 is pressed further into the opening 130 of U-shaped pin hole plate 13, so that quickly pin 3 is located inside
One disengaging of fixed pin 30 is engaged with the arc locking slot 212 on locking head 21, thus in the interference of no arc locking slot 212
In the case of, quick pin 3 can be disassembled from U-shaped pin hole plate 13；
Then, rotation hand wheel 46 counterclockwise, so that screw rod 40 is slowly moved to the left, to lift by crane the locking head of vertical portion 20
21 can remove the opening 130 of U-shaped pin hole plate 13 to the left；
At this moment locking device 4 can be pulled out from the top down；
Then, remove pin joint to turn over pin joint plate 15 and lift by crane the pin 8 of pin joint plate 25, can will turn over bar 1 and lifting boom 2
It separates；
When storing web overturning tooling, pin 8 be may be mounted in the lifting pin joint plate 25 of lifting boom 2, and quick pin 3 can
To be mounted in the U-shaped pin hole plate 13 for turning over bar 1, to avoid components excessively scattered.
The technology contents and technical characterstic of the utility model have revealed that as above, it being understood, however, that in the utility model
Under creative ideas, those skilled in the art can make various changes and improve to above structure, including what is individually disclosed here
Or the combination of claimed technical characteristic, and significantly include other combinations of these features.These deformations and/or combination
It each falls in technical field involved in the utility model, and falls into the protection scope of the utility model claims.
Claims (10)
1. a kind of web overturns tooling, it is characterised in that including turning over bar, lifting boom and quick pin, wherein turn over bar and be configured to
Including turning over vertical portion and turning over the L-type reversed left to right of horizontal part, lifting boom is configured to the L-type to turn upside down, and including suitable
In with turn over horizontal part by quickly sell pin joint lifting vertical portion and suitable for the lifting horizontal part that turns over vertical portion pin joint,
It turns over vertical portion and lifting vertical portion and is all installed with web contact footing in side toward each other, turn over the corner of the L-type of bar
On be installed with turning-over support castor, the top side for lifting by crane horizontal part is provided with D type hanging ring.
2. web according to claim 1 overturns tooling, which is characterized in that be arranged on the free end for turning over horizontal part
There is opening towards the lifting boom and the U-shaped pin hole plate suitable for closing with the quick pin joint, the free end of lifting vertical portion
On be provided with the locking head extended downwardly, the locking head its far from it is described turn over bar side on be formed with arc locking slot,
To which when on the quick pin pin joint to the U-shaped pin hole plate, which is located in the U-shaped pin hole plate, and the arc is locked
Tight slot and the inside quickly sold are clamped.
3. web according to claim 2 overturns tooling, which is characterized in that in the turn horizontal part on the turn bar
It is also installed with and the turn horizontal part detachable web supporting table disposed in parallel between the web contact footing.
4. web according to claim 2 or 3 overturns tooling, which is characterized in that it further include locking device, the locking device
Including screw rod, the nut block cooperated with screw rod, the plane bearing being installed on screw rod and the close plane axis for being installed in screw rod
The handwheel on the end of side is held, also, the bottom for turning over horizontal part is provided with downward opening U-shaped latch, it is described
Be provided with the locked engagement face below the arc locking slot on locking head, the locking head be additionally provided with it is described U-shaped
The corresponding central slot of the opening of latch engages or disengages the U-shaped pin hole plate for turning over bar in the quick pin
Before, screw rod is located in the central slot and the opening of U-shaped latch, and nut block is connected on the U-shaped latch, plane bearing
It is connected on the locked engagement face of the locking head, so that the lifting vertical portion can be pressed into the U when rotating handwheel
In type pin hole plate.
5. web according to claim 1 overturns tooling, which is characterized in that the lifting horizontal part is turned at it far from described
There is the examination extended outward to form to revoke orifice plate for one end of body bar, which, which revokes, is installed with pin in orifice plate.
6. web according to claim 1 overturns tooling, which is characterized in that installed on the free end for turning over vertical portion
Have and turn over pin joint plate, is installed with lifting pin joint plate compatible with the turn pin joint plate on the free end of the lifting horizontal part,
Turn over pin joint plate and lifting pin joint plate be suitable for pass through pin pin joint together with.
7. web according to claim 1 overturns tooling, which is characterized in that each web contact footing includes gold
The rubber contacts for belonging to ontology and being installed on metal body.
8. web according to claim 2 overturns tooling, which is characterized in that the U-shaped pin hole plate has two pairs of pin holes, institute
Stating quickly pin has two fixed pins being correspondingly arranged with two pairs of pin holes.
9. web according to claim 1 overturns tooling, which is characterized in that the turning-over support castor includes two universal
Wheel, two universal wheels are fixed on the corner of the L-type for turning over bar by foot wheel carrier.
10. web according to claim 1 overturns tooling, which is characterized in that on the turn bar and the lifting boom
The web contact footing is all arranged in pairs up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991802.7U CN208603591U (en) | 2018-06-26 | 2018-06-26 | Web overturns tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991802.7U CN208603591U (en) | 2018-06-26 | 2018-06-26 | Web overturns tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603591U true CN208603591U (en) | 2019-03-15 |
Family
ID=65665053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820991802.7U Withdrawn - After Issue CN208603591U (en) | 2018-06-26 | 2018-06-26 | Web overturns tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502720A (en) * | 2018-06-26 | 2018-09-07 | 上海欣庆机械有限公司 | Web overturns tooling |
| CN114572803A (en) * | 2022-03-02 | 2022-06-03 | 江苏雅克科技股份有限公司 | A turnover mechanism that is used for LNG dysmorphism corner board adhesion process |
-
2018
- 2018-06-26 CN CN201820991802.7U patent/CN208603591U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502720A (en) * | 2018-06-26 | 2018-09-07 | 上海欣庆机械有限公司 | Web overturns tooling |
| CN108502720B (en) * | 2018-06-26 | 2024-03-29 | 上海欣庆机械有限公司 | Web overturning tool |
| CN114572803A (en) * | 2022-03-02 | 2022-06-03 | 江苏雅克科技股份有限公司 | A turnover mechanism that is used for LNG dysmorphism corner board adhesion process |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190315 Effective date of abandoning: 20240329 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190315 Effective date of abandoning: 20240329 |