CN111003318A - Transportation bracket for bearing equipment and equipment transportation method - Google Patents
Transportation bracket for bearing equipment and equipment transportation method Download PDFInfo
- Publication number
- CN111003318A CN111003318A CN201911014584.7A CN201911014584A CN111003318A CN 111003318 A CN111003318 A CN 111003318A CN 201911014584 A CN201911014584 A CN 201911014584A CN 111003318 A CN111003318 A CN 111003318A
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- Prior art keywords
- roof beam
- load
- partial load
- steel
- equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/0004—Rigid pallets without side walls
- B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
- B65D19/0077—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces
- B65D19/0089—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of more than one element
- B65D19/0093—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
- B65D19/0097—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of more than one element forming discontinuous or non-planar contact surfaces and each contact surface having a discrete foot-like shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00024—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00059—Metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a transportation bracket for bearing equipment and an equipment transportation method, wherein the transportation bracket comprises a 7-shaped clamping plate, a support pier, an oblique load dividing beam, a first steel plate, a longitudinal load dividing beam, a transverse load dividing beam and a lower layer buttress, the 7-shaped clamping plate is connected with the support pier, the oblique load dividing beam is connected with the support pier, the first steel plate is connected with the oblique load dividing beam, the longitudinal load dividing beam is connected with the first steel plate, the top of the transverse load dividing beam is connected with the bottom of the longitudinal load dividing beam, two sides of the longitudinal load dividing beam are connected with the transverse load dividing beam, and the lower layer buttress is connected with the transverse load dividing beam. The transportation bracket has the beneficial effects that the offshore wind turbine jacket can be vertically manufactured at the final assembly stage, 2 cargos can be loaded in the same ship shape during transportation, and the offshore wind turbine jacket does not need to be turned over by 90 degrees during offshore hoisting. Can effectively save machinery and improve the operation efficiency.
Description
Technical Field
The invention relates to the technical field of transportation equipment, in particular to a transportation bracket for bearing equipment and an equipment transportation method.
Background
At present, the jacket in the offshore wind turbine component has the weight close to 900 tons, large size and high gravity center. At present, most of jacket and booster stations are assembled and transported in a side-lying mode. The transport ship can only transport one piece of goods once, and needs to turn over 90 degrees when being installed on the sea. Mechanical capacity requirements and risk factors are added to offshore operation site construction.
Disclosure of Invention
The invention provides a transportation bracket for bearing equipment, which comprises a 7-shaped clamping plate, support piers, an oblique load dividing beam, a first steel plate, a longitudinal load dividing beam, a transverse load dividing beam and lower layer buttresses, wherein the 7-shaped clamping plate is connected with the support piers, the oblique load dividing beam is connected with the support piers, the first steel plate is connected with the oblique load dividing beam, the longitudinal load dividing beam is connected with the first steel plate, the top of the transverse load dividing beam is connected with the bottom of the longitudinal load dividing beam, two sides of the longitudinal load dividing beam are connected with the transverse load dividing beam, and the lower layer buttresses are connected with the transverse load dividing beam.
As a further improvement of the invention, the 7-shaped clamping plate is connected with the support pier in a welding mode, the oblique load sharing beam is connected with the support pier in a welding mode, the first steel plate is connected with the oblique load sharing beam in a welding mode, the longitudinal load sharing beam is connected with the first steel plate in a welding mode, and the top of the transverse load sharing beam is connected with the bottom of the longitudinal load sharing beam in a welding mode.
As a further improvement of the invention, the transportation bracket also comprises a plurality of second steel plates, and the plurality of longitudinal load-sharing beams are connected through the second steel plates in a welding mode.
As a further improvement of the invention, the transportation bracket further comprises inclined struts, and two sides of the longitudinal load sharing beam and the transverse load sharing beam are connected through welding of the inclined struts.
As a further improvement of the invention, the transportation bracket further comprises a third steel plate, the number of the transverse load-sharing beams is multiple, and the plurality of the transverse load-sharing beams are connected through the third steel plate in a welding mode.
As a further improvement of the invention, the lower layer buttress is connected with the transverse load-sharing beam through screws.
As a further improvement of the invention, the support piers are round steel pipes, the upper parts of the round steel pipes are connected with the circular ring-shaped sealing plates, the lower parts of the round steel pipes are connected with the circular lower sealing plates, steel plate cross supports are additionally arranged in the round steel pipes, the reinforcing plates are combined around the support piers, and the height of the support piers can be adjusted according to the relative height of each support point of the equipment.
As a further improvement of the invention, the oblique load sharing beam is of an H-shaped steel structure, the oblique load sharing beam is connected with the lower sealing plate of the support pier in a welding mode, and the oblique load sharing beam is connected with the upper portion of the first steel plate in a welding mode.
As a further improvement of the invention, the 7-shaped clamping plate is an L-shaped steel plate, the longitudinal load sharing beam is H-shaped steel, the transverse load sharing beam is H-shaped steel, the lower layer buttress is a round steel pipe, square steel plates are welded on the round steel pipe from top to bottom, the stress area is increased, and rib plates are welded between the steel plates and the round steel pipe.
The invention also provides an equipment transportation method, the transportation bracket supports the equipment, the transportation bracket and the equipment are loaded together through the lifting and descending functions of the SPMT, and the equipment is stored by reusing the lifting and descending functions of the SPMT after being transported to a specified destination place through the SPMT.
The invention has the beneficial effects that: the transportation bracket can enable the offshore wind turbine jacket to be manufactured vertically at the final assembly stage, 2 cargos can be loaded in the same ship shape during transportation, and the offshore wind turbine jacket does not need to be turned over by 90 degrees during offshore hoisting. Can effectively save machinery and improve the operation efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a front view of a jacket with an offshore wind turbine;
FIG. 6 is a left side view with an offshore wind turbine jacket;
FIG. 7 is a top view with an offshore wind turbine jacket;
fig. 8 is a bending moment diagram (kn.m) of the transverse load-sharing beam;
FIG. 9 is a shear diagram (kN) of a transverse load-sharing beam;
FIG. 10 is a deflection diagram of a transverse load-sharing beam;
FIG. 11 is a pedestal reaction force diagram (kN) of a transverse load-sharing beam;
fig. 12 is a bending moment diagram (kn.m) of the longitudinal load-sharing beam;
FIG. 13 is a shear diagram (kN) of the longitudinal load-sharing beam;
FIG. 14 is a deflection diagram of a longitudinal load beam;
fig. 15 is a seat reaction force diagram (kN) of the longitudinal load-sharing beam.
Detailed Description
As shown in fig. 1-7, the invention discloses a transport bracket for bearing equipment, which comprises 8 7-shaped clamping plates 1, 8 supporting piers 2, an oblique load sharing beam 3, a first steel plate 4, a longitudinal load sharing beam 5, a transverse load sharing beam 6 and a lower layer buttress 7, wherein the 7-shaped clamping plates 1 are used for connecting supporting legs of a jacket 9 of an offshore wind turbine to limit displacement. 7 word cardboard 1 with support mound 2 and link to each other, support mound 2 receives equipment weight, slant partial load roof beam 3 with support mound 2 links to each other, with weight partial load to all around, first steel sheet 4 with slant partial load roof beam 3 links to each other, vertical partial load roof beam 5 with first steel sheet 4 is connected, carries weight partial load to both sides around to, horizontal partial load roof beam 6 top with vertical partial load roof beam 5 bottom links to each other, vertical partial load roof beam 5 both sides link to each other with horizontal partial load roof beam 6, carries weight partial load to both sides about to, lower floor buttress 7 with horizontal partial load roof beam 6 links to each other, bears above-mentioned all weight.
In summary, the support pier 2 is connected with the support leg of the offshore wind turbine jacket 9 through the 7-shaped clamping plate 1 for displacement limitation, the support pier contacts with the support leg of the offshore wind turbine jacket 9 to bear the weight of the offshore wind turbine jacket 9, the oblique load sharing beam 3 carries the weight of the equipment to the lower longitudinal load sharing beam 5, the longitudinal load sharing beam 5 carries the weight of the equipment to the transverse load sharing beam 6, the transverse load sharing beam 6 distributes the weight to two sides, and the lower support pier 7 is connected with the transverse load sharing beam 6 to achieve the purpose of support.
7 word cardboard 1 with support mound 2 and carry out the welding and be connected, slant partial load roof beam 3 with support mound 2 and carry out the welding and be connected, first steel sheet 4 with slant partial load roof beam 3 is welded and is connected, vertical partial load roof beam 5 through welding with first steel sheet 4 is connected, horizontal partial load roof beam 6 top with vertical partial load roof beam 5 bottom is welded and is connected.
The transportation bracket further comprises a second steel plate 51, the number of the longitudinal load sharing beams 5 is multiple, and the longitudinal load sharing beams 5 are connected through the second steel plate 51 in a welding mode.
The transportation bracket also comprises inclined struts 52, and two sides of the longitudinal load sharing beam 5 are connected with the transverse load sharing beam 6 through the inclined struts 52 in a welding mode.
The transportation bracket further comprises a third steel plate 61, the number of the transverse load sharing beams 6 is multiple, and the transverse load sharing beams are connected through the third steel plate 61 in a welding mode.
The lower layer buttress 7 is connected with the transverse load-sharing beam 6 through a screw 71.
The slant load sharing beam 3 is of an H steel structure, the slant load sharing beam 3 is connected with the lower sealing plates of the support piers 2 in a welding mode, and the slant load sharing beam 3 is connected with the upper portion of the first steel plate 4 in a welding mode.
The 7-shaped clamping plate 1 is an L-shaped steel plate, and the opening size is determined according to the thickness of the steel plate of the supporting leg of the equipment.
The longitudinal load sharing beam 5 is made of H steel, the transverse load sharing beam 6 is made of H steel, the lower layer buttress 7 is made of circular steel pipes, square steel plates are welded on the upper portion and the lower portion of each circular steel pipe, the stress area is increased, and rib plates are welded between the steel plates and the circular steel pipes.
The support pier 2, the oblique load sharing beam 3, the longitudinal load sharing beam 5, the transverse load sharing beam 6 and the lower layer buttress 7 can adjust the required specification and model of steel according to the weight of equipment required to be borne so as to adapt to equipment with different sizes and weights.
The transportation bracket has the functions of supporting equipment during equipment manufacturing and assisting equipment loading during equipment loading and transportation, the transportation bracket is loaded together with the equipment through the lifting and descending functions of the SPMT (self-propelled hydraulic flat car) 8, and after the transportation bracket is transported to a specified destination point, the SPMT8 is used again to lift and descend, so that the purpose of storing the equipment is achieved.
The invention also discloses an equipment transportation method, which loads the transportation bracket together with the equipment through the transportation bracket supporting equipment and the lifting and descending functions of the SPMT8, and realizes the purpose of storing the equipment by reusing the lifting and descending functions of the SPMT8 after the equipment is transported to a specified destination point through the SPMT 8.
Taking an offshore wind turbine jacket (with the weight of 900t) as an example, the offshore wind turbine jacket 9 has four supporting legs, and 1 transportation bracket of the invention is arranged below each supporting leg, so that the offshore wind turbine jacket has four transportation brackets. The stress calculation mode of the fan guide pipe manufacturing and transportation bracket structure is as follows:
(1) lower buttress 7 calculation
The buttress 7 of lower floor bears the weight of offshore wind turbine jacket 9 and transportation bracket, mainly bears vertical load, checks its resistance to compression bearing capacity, and marine wind turbine jacket 9 weight 900t, the dynamic load coefficient gets 1.1, and 1.1 is got to the unbalanced coefficient, and transportation bracket weight 8.4 t/is individual, 10 lower floor buttress 7 of every transportation bracket, totally 40 lower floor buttress 7.
The load of each lower buttress 7 is then:
F＝(900+8.4×4)×10×1.1×1.1/40＝282.4kN，
sectional area of leg: a is 19301mm2，
The leg compressive stress is that the c is F/A is 282.4 multiplied by 1000/19301 is 14.6MPa ≦ F is 215MPa, which satisfies!
(2) Transverse load sharing Beam 6 Calculations
The transverse load-sharing beam 6 is made of H steel and is erected on two rows of lower-layer buttresses 7, the maximum span is 3.4m, and calculation is simplified into a simple supporting beam.
1) The material is as follows: q235
Elastic modulus E is 206000MPa
Mass density rho 7850kg/m3
Poisson ratio v is 0.30
Yield strength fy 235MPa
The design value f of tensile strength, compressive strength and bending strength is 215MPa
Designed shear strength value fv of 125MPa
2) Section parameters: HN400X200X8X13
Cross-sectional area A8337 mm2
The weight W is 0.641kN/m
Area moment S is 642976mm3
Bending moment of inertia I of 227750000mm4
Flexural modulus W1138750 mm3
3) Load(s)
The weight of the jacket is 900t, the dynamic load coefficient is 1.1, the unbalance coefficient is 1.1, 4 transport brackets are used for carrying, 10 transverse partial load beams 6 are arranged on each transport bracket, the load acting area is concentrated at the position 2760mm in the middle, the stress q of each transverse partial load beam 6 is 900 multiplied by 10 multiplied by 1.1/4/10/2.76 is 98.64kN/m, and the load distribution is as follows: 2.76m from 0.32m from the left end.
4) And calculating the internal force and the deflection as shown in figures 8, 9, 10 and 11.
5) Intensity checking
a) The internal force range is as follows: the calculated bending moment is-138.41-0.00 kN.
Calculated shear force of-137.21-137.21 kN
b) The maximum deflection is 3.5mm, the maximum deflection span ratio 1/964 is less than 1/750, and the requirement!
c) Maximum shear stress tau-Vmax S/I/tw
＝137.21*642976/227750000/8.0*1000
48.4MPa ≦ fv ≦ 125 MPa!
d) Maximum positive stress sigma is Mmax/W
＝138.41/1138750*1e6
121.6MPa ≦ f ≦ 215 MPa!
(3) Longitudinal carrier bar 5 calculation
The longitudinal bearing beam 5 is formed by welding H steel on 5 groups of transverse H steel with the interval of 1.1m, and calculation is simplified for a simple supporting beam.
1) The material is as follows: q235
Elastic modulus E is 206000MPa
Mass density rho 7850kg/m3
Poisson ratio v is 0.30
Yield strength fy 235MPa
The design value f of tensile strength, compressive strength and bending strength is 215MPa
Designed shear strength value fv of 125MPa
2) Section parameters: HN400X200X8X13
Cross-sectional area A8337 mm2
The weight W is 0.641kN/m
Area moment S is 642976mm3
Bending moment of inertia I of 227750000mm4
Flexural modulus W1138750 mm3
3) Load(s)
The weight of the jacket is 900t, the dynamic load coefficient is 1.1, the unbalance coefficient is 1.1, the total number of the 4 transport brackets is loaded, 5 longitudinal load-bearing beams 5 of each transport bracket are loaded in a load sharing mode, and the stress q of each longitudinal load-bearing beam 5 is 900 multiplied by 10 multiplied by 1.1/4/5/1.0 is 544.5kN/m on the assumption that the load action area is concentrated at the middle 1000mm position.
4) And calculating the internal force and the deflection as shown in figures 12, 13, 14 and 15.
5) Intensity checking
a) The internal force range is as follows: calculated bending moment is-82.45-0.00 kN.m
Calculated shear force of-299.83-299.83 kN
b) The maximum deflection is 0.2mm, the maximum deflection span ratio 1/4955 is less than 1/750, and the requirement!
c) Maximum shear stress tau-Vmax S/I/tw
＝299.83*642976/227750000/8.0*1000
105.8MPa ≦ fv ≦ 125 MPa!
d) Maximum positive stress sigma is Mmax/W
＝82.45/1138750*1e6
72.4MPa ≦ f ≦ 215 MPa!
(4) Buttress 2 Calculation
Support mound 2 (do not consider about shrouding) mainly bears vertical load, checks its resistance to compression bearing capacity, and jacket weight 900t, dynamic load coefficient get 1.1, and 1.1 is got to unbalanced coefficient, totally 4 support mounds 2 bear, then every support mound 2 load is: f900 × 10 × 1.1 × 1.1/4 2722.5kN, cross-sectional area of pier 2: a is 61575mm2The compressive stress is that the c is F/A is 2722.5 multiplied by 1000/61575 is 44.21MPa and F is 190MPa, which satisfies!
The transportation bracket can enable the offshore wind turbine jacket 9 to be manufactured vertically at the final assembly stage, 2 cargos can be loaded in the same ship shape during transportation, and the offshore wind turbine jacket does not need to be turned over by 90 degrees during offshore hoisting. Can effectively save machinery and improve the operation efficiency.
The invention has the beneficial effects that: the transportation bracket of the invention combines H steel, round tubes and steel plates in a welding or screw connection mode, and finally realizes the function of loading cargoes by matching with an SPMT (self-propelled hydraulic flat car) 8. Four landing legs with marine fan jacket 9 are placed in four transportation bracket tops, realize supporting marine fan jacket 9's effect, support when being favorable to equipment preparation, increase lifting surface area simultaneously, reduce ground load, the vehicle gets into fan jacket landing leg below when being convenient for realize the transportation, carries out the purpose of loading, saves a large amount of loading time.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A transport carriage for carrying equipment, characterized by: including 7 words cardboard, support mound, slant partial load roof beam, first steel sheet, vertical partial load roof beam, horizontal partial load roof beam and lower floor buttress, 7 words cardboard with support the mound and link to each other, slant partial load roof beam with support the mound and link to each other, first steel sheet with slant partial load roof beam links to each other, vertical partial load roof beam with first steel sheet is connected, horizontal partial load roof beam top with vertical partial load roof beam bottom links to each other, vertical partial load roof beam both sides link to each other with horizontal partial load roof beam, lower floor buttress with horizontal partial load roof beam links to each other.
2. A transport carriage as claimed in claim 1, characterised in that: 7 word cardboard with the support mound is burned and is connected, slant partial load roof beam with the support mound is burned and is connected, first steel sheet with slant partial load roof beam is burned and is connected, vertical partial load roof beam through burning weld with first steel sheet is connected, horizontal partial load roof beam top with vertical partial load roof beam bottom is burned and is connected.
3. A transport carriage as claimed in claim 1, characterised in that: the transportation bracket further comprises a second steel plate, the longitudinal load sharing beams are multiple, and the longitudinal load sharing beams are connected through the second steel plate in a welding mode.
4. A transport carriage as claimed in claim 1, characterised in that: the transportation bracket further comprises an inclined strut, and two sides of the longitudinal load sharing beam are connected with the transverse load sharing beam through welding of the inclined strut.
5. A transport carriage as claimed in claim 1, characterised in that: the transportation bracket further comprises a third steel plate, the transverse load-sharing beams are multiple, and the transverse load-sharing beams are connected through the third steel plate in a welding mode.
6. A transport carriage as claimed in claim 1, characterised in that: and the lower layer buttress is connected with the transverse load-sharing beam through screws.
7. A transport carriage as claimed in claim 1, characterised in that: the support pier is circular steel pipe, and circular steel pipe top is connected ring shape shrouding, and circular steel pipe below is connected circular lower part shrouding, and the inside steel sheet cross that increases of circular steel pipe supports, the support pier forms with the gusset combination all around, the height of support pier can be adjusted according to the relative height of each strong point of equipment.
8. A transport carriage as claimed in claim 7, characterised in that: the oblique load sharing beam is of an H-shaped steel structure, the oblique load sharing beam is connected with the lower sealing plate of the support pier in a welding mode, and the oblique load sharing beam is connected with the upper portion of the first steel plate in a welding mode.
9. A transport carriage as claimed in claim 1, characterised in that: the 7-shaped clamping plate is an L-shaped steel plate, the longitudinal load sharing beam is H steel, the transverse load sharing beam is H steel, the lower-layer buttress is a circular steel pipe, square steel plates are welded on the upper portion and the lower portion of the circular steel pipe, the stress area is increased, and rib plates are welded between the steel plates and the circular steel pipe.
10. A method for transporting equipment, wherein the transport pallet is loaded together with the equipment by the lifting and lowering function of the SPMT by the transport pallet supporting equipment according to any one of claims 1 to 9, and the equipment is stored by reusing the lifting and lowering function of the SPMT after being transported to a designated destination by the SPMT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911014584.7A CN111003318A (en) | 2019-10-23 | 2019-10-23 | Transportation bracket for bearing equipment and equipment transportation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911014584.7A CN111003318A (en) | 2019-10-23 | 2019-10-23 | Transportation bracket for bearing equipment and equipment transportation method |
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| CN111003318A true CN111003318A (en) | 2020-04-14 |
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| CN201911014584.7A Pending CN111003318A (en) | 2019-10-23 | 2019-10-23 | Transportation bracket for bearing equipment and equipment transportation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925146A (en) * | 2019-10-22 | 2020-03-27 | 广州文冲船厂有限责任公司 | Offshore wind power jacket supporting seat |
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2019
- 2019-10-23 CN CN201911014584.7A patent/CN111003318A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925146A (en) * | 2019-10-22 | 2020-03-27 | 广州文冲船厂有限责任公司 | Offshore wind power jacket supporting seat |
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