CN110329452A - A kind of block support construction - Google Patents
A kind of block support construction Download PDFInfo
- Publication number
- CN110329452A CN110329452A CN201910571778.0A CN201910571778A CN110329452A CN 110329452 A CN110329452 A CN 110329452A CN 201910571778 A CN201910571778 A CN 201910571778A CN 110329452 A CN110329452 A CN 110329452A
- Authority
- CN
- China
- Prior art keywords
- side plate
- plate
- connecting plate
- chock
- steel pier
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C5/00—Equipment usable both on slipways and in dry docks
- B63C5/02—Stagings; Scaffolding; Shores or struts
- B63C5/04—Bilge or keel blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of block support constructions, including bottom steel pier, wedge-shaped steel pier and chock, the bottom steel pier is fixed on dock bottom surface, the chock is equipped with the supporting surface abutted against with the oblique outside plate of hull, the wedge shape steel pier is between the bottom steel pier and the chock, the bottom panel that the wedge shape steel pier includes the top panel abutted against with the chock and abuts against with the bottom steel pier, the top panel and supporting surface inclined direction having the same, it is fixed on dock bottom surface using the bottom steel pier, firm effect is played as pedestal, the wedge-shaped steel pier is placed between the bottom steel pier and the chock, to reduce the height of the chock, and the top panel and supporting surface inclined direction having the same, allow the longitudinal section approximate parallelogram of the chock, so that the chock is compressed more evenly , play the role of strength and support, it is ensured that the oblique outside plate of ship sits the stability of pier.
Description
Technical field
The present invention relates to Ship docking technical field more particularly to a kind of block support constructions.
Background technique
Ship pontoon lies up sit pier before, need to be arranged in dock in imperial chock and outside plate chock, in some straight middle dragon knots
Structure is smaller, and on the biggish special ship of both sides outside plate line style, since straight middle imperial region is smaller, outside plate line style is larger, so meeting
Cause the height of outside plate chock higher.Since chock has biggish compressibility, height is higher, and compressible amount is bigger.In ship
After sitting pier, outside plate chock can be sunk to compressing excessive by the pressure of ship own wt, and middle imperial chock compression is limited, to ship
Outside plate does not have strength supporting role, leads to ship swaying style.
Summary of the invention
In order to overcome the shortcomings of the prior art, the present invention provides a kind of decrement that can reduce chock on ship plank
Block support construction.
In order to solve the above-mentioned technical problems, the present invention provides a kind of block support constructions, including bottom steel pier, wedge-shaped steel pier
And chock, the bottom steel pier are fixed on dock bottom surface, the chock is equipped with the supporting surface abutted against with the oblique outside plate of hull, described
Wedge-shaped steel pier between the bottom steel pier and the chock,
The bottom surface that the wedge shape steel pier includes the top panel abutted against with the chock and abuts against with the bottom steel pier
Plate, the top panel and supporting surface inclined direction having the same.
Preferably, the first side plate, that height successively reduces are equipped between the top panel and the bottom panel
Two side plates and third side plate, first side plate are located between one end of the top panel and one end of the bottom panel,
Second side plate is located between the middle part of the top panel and the middle part of the bottom panel, and the third side plate is located at institute
It states between the other end of top panel and the other end of the bottom panel, first side plate, second side plate and the third
It is parallel to each other between side plate.
Preferably, the first connecting plate and the second connection are equipped between first side plate and second side plate
Plate, first connecting plate and second connecting plate are connected between the top panel and the bottom panel, and described first connects
Fishplate bar is connected across between one end of first side plate and one end of second side plate, and second connecting plate is connected across described
Between the other end of first side plate and the other end of second side plate；
It is equipped with third connecting plate and the 4th connecting plate between second side plate and the third side plate, the third connects
Fishplate bar and the 4th connecting plate are connected between the top panel and the bottom panel, and the third connecting plate is connected across second
Between one end of side plate and one end of the third side plate, the 4th connecting plate be connected across the other end of second side plate with
Between the other end of the third side plate.
Preferably, the 5th connection is additionally provided between the middle part of first side plate and the middle part of second side plate
Plate, the 5th connecting plate are connected between the top panel and the bottom panel, the middle part of second side plate and described the
Be additionally provided with the 6th connecting plate between the middle part of three side plates, the 6th connecting plate be connected to the top panel and the bottom panel it
Between.
Preferably, the 5th connecting plate, the 6th connecting plate and second side board group close the shape for being in
In cross, so that the bottom panel is separated into four rectangular areas, the bottom panel is equipped with through-hole in each region.
Preferably, the outside of first connecting plate, the second connecting plate, third connecting plate and the 4th connecting plate
Equipped with hook.
Preferably, the outside of first side plate and the third side plate is equipped with handrail.
Preferably, the top panel, the bottom panel, first side plate, second side plate, the third
Side plate, first connecting plate, second connecting plate, the third connecting plate, the 4th connecting plate, the 5th connection
It is welded connecting between plate and the 6th connecting plate.
Preferably, the quantity of the bottom steel pier, the wedge-shaped steel pier and the chock has two groups, is respectively arranged on
The oblique outside plate in the left and right sides of the hull, the lower section of straight bottom plate is equipped with heelpiece wood in the hull.
Block support construction provided by the present invention, compared with prior art, the beneficial effect is that: utilize the bottom steel pier
Be fixed on dock bottom surface, firm effect played as pedestal, by the wedge-shaped steel pier be placed in the bottom steel pier with it is described
Between chock, to reduce the height of the chock, and the supporting surface of the top panel and the chock of the wedge-shaped steel pier has
Identical inclined direction allows the longitudinal section approximate parallelogram of the chock to rise so that the chock is compressed more evenly
To the effect of strength support, it is ensured that the oblique outside plate of ship sits the stability of pier.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the using state structure diagram of the block support construction of the preferred embodiment of the invention.
Fig. 2 is the side structure schematic view of wedge-shaped steel pier in the block support construction of the preferred embodiment of the invention.
Fig. 3 is the overlooking structure diagram of wedge-shaped steel pier in the block support construction of the preferred embodiment of the invention.
Fig. 4 is the present invention looks up structural representation of wedge-shaped steel pier in the block support construction of the preferred embodiment of the invention.
In figure: 1. bottom steel piers；2. wedge-shaped steel pier；3. chock；4. dock bottom surface；5. oblique outside plate；Imperial chock in 6.；7. top surface
Plate；8. bottom panel；9. the first side plate；10. the second side plate；11. third side plate；12. the first connecting plate；13. the second connecting plate；
14. third connecting plate；15. the 4th connecting plate；16. the 5th connecting plate；17. the 6th connecting plate；18. through-hole；19. hook；20. helping
Hand.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the present invention, it is answered unless otherwise specific regulation and restriction, the terms such as term " connected ", " connection ", " fixation "
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship, unless otherwise restricted clearly.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, in the description of the present invention, it should be noted that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.
As shown in Figures 1 to 4, the preferred embodiment of the invention provides a kind of block support construction, including bottom steel pier 1,
Wedge-shaped steel pier 2 and chock 3, the bottom steel pier 1 are fixed on dock bottom surface 4, and the chock 3 is equipped with and offsets with the oblique outside plate 5 of hull
The supporting surface connect, it is described wedge shape steel pier 2 between the bottom steel pier 1 and the chock 3,
The wedge shape steel pier 2 includes the top panel 7 abutted against with the chock 3 and abuts against with the bottom steel pier 1
Bottom panel 8, the top panel 7 and supporting surface inclined direction having the same.
Block support construction based on above-mentioned technical characteristic is fixed on dock bottom surface 4 using the bottom steel pier 1, as
Pedestal plays firm effect, the wedge-shaped steel pier 2 is placed between the bottom steel pier 1 and the chock 3, to reduce institute
The height of chock 3, and the supporting surface inclined direction having the same of the top panel 7 of the wedge-shaped steel pier 2 and the chock 3 are stated,
The longitudinal section approximate parallelogram of the chock 3 is allowed to rise so that the chock 3 is compressed more evenly to the oblique outside plate of hull 5
To the effect of strength support, it is ensured that the oblique outside plate 5 of ship sits the stability of pier.
In the present embodiment, as shown in Fig. 2, being equipped with what height was successively reduced between the top panel 7 and the bottom panel 8
First side plate 9, the second side plate 10 and third side plate 11, first side plate 9 be located at one end of the top panel 7 with it is described
Between one end of bottom panel 8, second side plate 10 be located at the top panel 7 middle part and the bottom panel 8 middle part it
Between, the third side plate 11 is located between the other end of the top panel 7 and the other end of the bottom panel 8, and described first
It is parallel to each other between side plate 9, second side plate 10 and the third side plate 11 and perpendicular with the bottom panel 8, realizes institute
Stating top panel 7 has certain tilt angle relative to the bottom panel 8.
Further, as shown in Figures 3 and 4, the first connection is equipped between first side plate 9 and second side plate 10
Plate 12 and the second connecting plate 13, first connecting plate 12 and second connecting plate 13 be connected to the top panel 7 with it is described
Between bottom panel 8, first connecting plate 12 be connected across first side plate 9 one end and second side plate 10 one end it
Between, second connecting plate 13 is connected across between the other end of first side plate 9 and the other end of second side plate 10；Institute
It states and is equipped with third connecting plate 14 and the 4th connecting plate 15, the third connection between the second side plate 10 and the third side plate 11
Plate 14 and the 4th connecting plate 15 are connected between the top panel 7 and the bottom panel 8, and the third connecting plate 14 bridges
Between one end of the second side plate 10 and one end of the third side plate 11, the 4th connecting plate 15 is connected across described second side
Between the other end of plate 10 and the other end of the third side plate 11, first side plate 9, second side plate 10, institute are utilized
It states the first connecting plate 12 and second connecting plate 13 surrounds first rectangular cavities, utilize second side plate 10, described
Three side plates 11, the third connecting plate 14 and the 4th connecting plate 15 surround second rectangular cavities, two rectangular cavity positions
Between the top panel 7 and the bottom panel 8, guarantee the stability that the top panel 7 and the bottom panel 8 connect.
Further, the 5th company is additionally provided between the middle part of first side plate 9 and the middle part of second side plate 10
Fishplate bar 16, the 5th connecting plate 16 are connected between the top panel 7 and the bottom panel 8, in second side plate 10
The 6th connecting plate 17 is additionally provided between portion and the middle part of the third side plate 11, the 6th connecting plate 17 is connected to the top surface
Between plate 7 and the bottom panel 8, the stability between the top panel 7 and the bottom panel 8 is further improved, so that
The wedge shape steel pier 2 has higher bearing capacity, and according to actual needs, the bearing capacity of the wedge shape steel pier 2 is set as
80t。
In the present embodiment, the 5th connecting plate 16, the 6th connecting plate 17 combine with second side plate 10 and are in
Shape in cross so that the bottom panel 8 is separated into four rectangular areas, the bottom panel 8 is in each region
Equipped with through-hole 18, the bottom panel 8 can be directly placed on the bottom steel pier 1, be arranged the through-hole 18 can reduce it is described
The overall weight of wedge-shaped steel pier 2.
In the present embodiment, as shown in Figures 2 and 3, first connecting plate 12, the second connecting plate 13, third connecting plate
14 and the 4th the outside of connecting plate 15 be equipped with hook 19, for bundling wirerope, by the chock 3 and the wedge-shaped steel pier 2
It bundles.
In the present embodiment, the outside of first side plate 9 and the third side plate 11 is equipped with handrail 20, is convenient for work people
Member is lifted the wedge-shaped steel pier 2 by the handrail 20, is placed to the bottom steel pier 1.
In the present embodiment, the top panel 7, the bottom panel 8, first side plate 9, second side plate 10, institute
State third side plate 11, first connecting plate 12, second connecting plate 13, the third connecting plate 14, the 4th connection
To be welded to connect between plate 15, the 5th connecting plate 16 and the 6th connecting plate 17, welded using basic electrode or welding wire,
All leg cornerites are fully welded, and all leg K >=7mm need to carry out an acceptance inspection after completion, derusting, spray anti-rust oil paint.
In the present embodiment, the quantity of the bottom steel pier 1, the wedge-shaped steel pier 2 and the chock 3 has two groups, respectively
It is symmetrically set in the oblique outside plate 5 in the left and right sides of the hull, the lower section of straight bottom plate is equipped with middle imperial chock 6 in the hull, really
Protect the stability of ship left and right directions.
A kind of block support construction provided by the embodiment of the present invention sits pier branch for the biggish dockage of outside plate line style
The wedge-shaped steel pier 2 is placed between the bottom steel pier 1 and the chock 3, reduces the thickness of the chock 3, the wedge by support
Shape steel pier 2 is that rigid tooling will not compress under the weight of the oblique outside plate 5 of the ship, thus described after reducing seat pier
The decrement of chock 3, and make the longitudinal section approximate parallelogram of the chock 3, it is compressed more uniform, plays strength
The effect of support, it is ensured that the stability of ship left and right directions prevents the ship from occurring toppling over situation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of block support construction, which is characterized in that fixed including bottom steel pier, wedge-shaped steel pier and chock, the bottom steel pier
In dock bottom surface, the chock is equipped with the supporting surface abutted against with the oblique outside plate of hull, and the wedge shape steel pier is located at the bottom steel pier
Between the chock,
The bottom panel that the wedge shape steel pier includes the top panel abutted against with the chock and abuts against with the bottom steel pier, institute
State top panel and supporting surface inclined direction having the same.
2. block support construction according to claim 1, which is characterized in that set between the top panel and the bottom panel
The first side plate, the second side plate and the third side plate for having height successively to reduce, first side plate are located at the top panel
Between one end and one end of the bottom panel, second side plate is located in middle part and the bottom panel of the top panel
Between portion, the third side plate is located between the other end of the top panel and the other end of the bottom panel, and described first
It is parallel to each other between side plate, second side plate and the third side plate.
3. block support construction according to claim 2, which is characterized in that first side plate and second side plate it
Between be equipped with the first connecting plate and the second connecting plate, first connecting plate and second connecting plate be connected to the top panel with
Between the bottom panel, first connecting plate be connected across first side plate one end and second side plate one end it
Between, second connecting plate is connected across between the other end of first side plate and the other end of second side plate；
Third connecting plate and the 4th connecting plate, the third connecting plate are equipped between second side plate and the third side plate
And the 4th connecting plate is connected between the top panel and the bottom panel, the third connecting plate is connected across the second side plate
One end and the third side plate one end between, the 4th connecting plate be connected across the other end of second side plate with it is described
Between the other end of third side plate.
4. block support construction according to claim 3, which is characterized in that the middle part of first side plate and described second
Be additionally provided with the 5th connecting plate between the middle part of side plate, the 5th connecting plate be connected to the top panel and the bottom panel it
Between, the 6th connecting plate, the 6th connecting plate are additionally provided between the middle part of second side plate and the middle part of the third side plate
It is connected between the top panel and the bottom panel.
5. block support construction according to claim 4, which is characterized in that the 5th connecting plate, the 6th connection
Plate and second side board group close the shape that is in cross, so that the bottom panel is separated into four rectangular areas, the bottom
Panel is equipped with through-hole in each region.
6. block support construction according to claim 3, which is characterized in that first connecting plate, the second connecting plate,
The outside of three connecting plates and the 4th connecting plate is equipped with hook.
7. block support construction according to claim 3, which is characterized in that first side plate and the third side plate
Outside is equipped with handrail.
8. block support construction according to claim 4, which is characterized in that the top panel, the bottom panel, described
Side plate, second side plate, the third side plate, first connecting plate, second connecting plate, third connection
It is welded connecting between plate, the 4th connecting plate, the 5th connecting plate and the 6th connecting plate.
9. block support construction according to claim 1 to 8, which is characterized in that the bottom steel pier, the wedge
The quantity of shape steel pier and the chock has two groups, the oblique outside plate in the left and right sides of the hull is respectively arranged on, in the hull
In the lower section of straight bottom plate be equipped with heelpiece wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571778.0A CN110329452A (en) | 2019-06-28 | 2019-06-28 | A kind of block support construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571778.0A CN110329452A (en) | 2019-06-28 | 2019-06-28 | A kind of block support construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110329452A true CN110329452A (en) | 2019-10-15 |
Family
ID=68143504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910571778.0A Pending CN110329452A (en) | 2019-06-28 | 2019-06-28 | A kind of block support construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110329452A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078749A (en) * | 2020-07-29 | 2020-12-15 | 沪东中华造船(集团)有限公司 | General assembly supporting method for single-shell fuel tank |
| CN113602451A (en) * | 2021-09-03 | 2021-11-05 | 上海外高桥造船有限公司 | Special steel docking block for carrying passenger liner in dock stage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0451118Y2 (en) * | 1985-03-18 | 1992-12-02 | ||
| JP2008024156A (en) * | 2006-07-21 | 2008-02-07 | Shibata Ind Co Ltd | Block device |
| JP2008024155A (en) * | 2006-07-21 | 2008-02-07 | Shibata Ind Co Ltd | Block device |
| JP2008024157A (en) * | 2006-07-21 | 2008-02-07 | Shibata Ind Co Ltd | Block device |
| CN204507162U (en) * | 2014-12-25 | 2015-07-29 | 大连船舶重工集团有限公司 | For building the combined support device of use bottom boats and ships slope |
| KR20170017071A (en) * | 2015-08-05 | 2017-02-15 | 주식회사 일성이엔지 | An apparatus of a complex cart which can be adjustable supporter of ship according to curvature of ship |
| CN207311788U (en) * | 2017-10-13 | 2018-05-04 | 江苏扬子鑫福造船有限公司 | One kind is used for super large marine curved surface area docking block |
| CN208291444U (en) * | 2018-03-16 | 2018-12-28 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | A kind of universal flat outer fit docking block |
-
2019
- 2019-06-28 CN CN201910571778.0A patent/CN110329452A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0451118Y2 (en) * | 1985-03-18 | 1992-12-02 | ||
| JP2008024156A (en) * | 2006-07-21 | 2008-02-07 | Shibata Ind Co Ltd | Block device |
| JP2008024155A (en) * | 2006-07-21 | 2008-02-07 | Shibata Ind Co Ltd | Block device |
| JP2008024157A (en) * | 2006-07-21 | 2008-02-07 | Shibata Ind Co Ltd | Block device |
| CN204507162U (en) * | 2014-12-25 | 2015-07-29 | 大连船舶重工集团有限公司 | For building the combined support device of use bottom boats and ships slope |
| KR20170017071A (en) * | 2015-08-05 | 2017-02-15 | 주식회사 일성이엔지 | An apparatus of a complex cart which can be adjustable supporter of ship according to curvature of ship |
| CN207311788U (en) * | 2017-10-13 | 2018-05-04 | 江苏扬子鑫福造船有限公司 | One kind is used for super large marine curved surface area docking block |
| CN208291444U (en) * | 2018-03-16 | 2018-12-28 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | A kind of universal flat outer fit docking block |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078749A (en) * | 2020-07-29 | 2020-12-15 | 沪东中华造船(集团)有限公司 | General assembly supporting method for single-shell fuel tank |
| CN112078749B (en) * | 2020-07-29 | 2022-12-13 | 沪东中华造船(集团)有限公司 | General assembly supporting method for single-shell fuel tank |
| CN113602451A (en) * | 2021-09-03 | 2021-11-05 | 上海外高桥造船有限公司 | Special steel docking block for carrying passenger liner in dock stage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110329452A (en) | A kind of block support construction | |
| CN106638314A (en) | Pylon cross beam non-floor stand and pylon cross beam construction method | |
| CN208395653U (en) | A kind of bridge extension joint | |
| CN209584863U (en) | A kind of limit/error-correction structure for pushing tow steel truss girder | |
| CN111395148A (en) | Steel beam and combined beam connecting structure | |
| CN206859623U (en) | A kind of builder's jack for housing construction | |
| CN212500911U (en) | Device for stacking ship-leaning structure | |
| CN214245292U (en) | Bridge with bearing deformation structure | |
| CN110185145B (en) | Steel-concrete one-way combined beam column joint | |
| CN211256504U (en) | Sleeper plate type track structure on steel truss girder | |
| CN210404592U (en) | Anti-seismic cable bridge | |
| CN213449737U (en) | Connecting structure of conical cement electric pole and base | |
| CN213836260U (en) | Steel structure bridge | |
| CN106762341B (en) | A kind of intersecting parallels ocean power generating device universal bracket | |
| CN214116299U (en) | 'pi' -shaped stud for arranging steel bars in steel-concrete composite beam | |
| CN206127895U (en) | Cable tower crossbeam does not have floor stand and cable tower crossbeam construction system | |
| CN200995769Y (en) | Flexible joint of upper building on ship deck | |
| CN214144519U (en) | Self-locking type strip buckle floor | |
| CN217399384U (en) | High-strength prestressed concrete beam | |
| CN209040594U (en) | I-steel beam body ruggedized construction | |
| CN217974078U (en) | Supporting construction and supporting system are used in construction of column bottom end rail | |
| CN213688945U (en) | Connecting mechanism for longitudinal beam of railway bridge static load test bed | |
| CN204561506U (en) | A kind of dining chair of dismountable convenient transport | |
| CN217128246U (en) | Chamfering template | |
| CN111439670B (en) | Wind-resistant and overturning-resistant device for quay crane and quay crane unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191015 |
|
| RJ01 | Rejection of invention patent application after publication |