CN219688766U - Coil unloading device for marine steel coil ship - Google Patents
Coil unloading device for marine steel coil ship Download PDFInfo
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- CN219688766U CN219688766U CN202221844335.8U CN202221844335U CN219688766U CN 219688766 U CN219688766 U CN 219688766U CN 202221844335 U CN202221844335 U CN 202221844335U CN 219688766 U CN219688766 U CN 219688766U
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- coil
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- column
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 238000007599 discharging Methods 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000032258 transport Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Ship Loading And Unloading (AREA)
Abstract
The utility model provides a coil unloading device for a marine steel coil ship, which is characterized in that two rows of steel coil frames are arranged on a transport ship, a plurality of arc-shaped storage grooves are formed in the steel coil frames, steel coils are arranged in the storage grooves, a discharging column is arranged on one side of each steel coil frame and is in sliding connection with the transport ship, an up-and-down lifting bearing sleeve is arranged on the discharging column, a telescopic crane arm is sleeved in the bearing sleeve, penetrates through the middle of the steel coils and lifts the steel coils, and the discharging column slides to transport the steel coils to a discharging wharf. The coil is convenient to unload, the coil unloading time is short, the steel coil is fixed on the steel coil frame, and the fixing mode is firm and reliable, so that the transportation is safer and more reliable, and the transportation requirement of the steel coil is met. The application range is wide, and the method is applicable to the sea transportation of steel coils.
Description
Technical Field
The utility model relates to the field of marine steel coil transportation, in particular to a coil unloading device for a marine steel coil transportation ship.
Background
The finished products produced by the material manufacturing enterprises are generally transported to the user sites in the form of steel coils. At present, steel coil transportation is mainly sea transportation and land transportation. The sea transportation is to transport steel coils in a transformed general container, and land transportation is mainly divided into railway transportation and road transportation, wherein the main vehicle type of the railway transportation is railway flatcar or railway open car, firstly, a steel seat frame or a straw mat is arranged on the vehicle and is fixed by a steel wire rope, and then the steel coils are put on the vehicle for transportation; the road transportation mainly comprises the step of fixing the steel coil on a vehicle through a special steel seat frame or a steel wire rope and then transporting the steel coil. When the steel coil is placed in the universal container for sea transportation, the space of the universal container is limited, and generally, one universal container can only load two steel coils or steel coils smaller than the size of the inner space at most, and the inside of the universal container needs to be correspondingly modified. Meanwhile, when the universal container is recovered, the utilization rate is not high due to the large occupied space after stacking. When the steel coil sea arrives at the port, the steel coil needs to be unloaded, the coil unloading mode of part of ports is complex, and the gantry crane is needed to unload the coil, so that the unloading time is long, and the coil unloading procedure is complex.
Disclosure of Invention
The utility model mainly aims to provide a coil unloading device for a marine steel coil ship, which solves the problems that when the steel coil sea arrives at a port, the steel coil needs to be unloaded, the coil unloading mode of part of ports is complex, a gantry crane is needed to unload coils, the unloading time is long, and the coil unloading procedure is complex.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a marine coil of strip device of unloading, is equipped with two rows of coil of strip frames on the transport ship, is equipped with a plurality of curved storage tanks on the coil of strip frame, and the coil of strip setting is inside the storage tank, and coil of strip frame one side is equipped with unloads the material post, unloads material post and transport ship sliding connection, is equipped with the oscilaltion bearing cover on unloading the material post, and the inside cover of bearing cover establishes flexible jib loading boom, and the jib loading boom passes the coil of strip middle part and lifts up the coil of strip, and the unloading post slides and transports the coil of strip to the pier of unloading.
In the preferred scheme, the post middle part of unloading is equipped with the smooth groove, and the bearing cover both sides are equipped with the hoisting block, hoisting block and post sliding connection of unloading, and the inside both sides of post of unloading still are equipped with the second pneumatic cylinder, and the flexible rod tip of second pneumatic cylinder is connected with the hoisting block through promoting the chain.
In the preferred scheme, the third hydraulic cylinder is arranged in the bearing sleeve, the cross section of the lifting arm is of a U-shaped structure, one end of the lifting arm is closed, the other end of the lifting arm is of an opening structure, and the end part of a piston rod of the third hydraulic cylinder is hinged with the closed end part of the lifting arm.
In the preferred scheme, a stop block is arranged above the closed end part of the lifting arm.
In the preferred scheme, the lower extreme of the post of unloading is articulated with the base, and base one side is equipped with the balancing weight, is equipped with first pneumatic cylinder between balancing weight tip and the post of unloading, and first pneumatic cylinder body is articulated with the balancing weight tip, and the piston rod tip is articulated with the post middle part of unloading.
In the preferred scheme, the base below still is equipped with the sliding seat, still is equipped with the slide on the transport ship, sliding seat and slide sliding connection.
In the preferred scheme, the balancing weight is internally provided with a driving motor, the output end of the driving motor is provided with a gear, the inside of the slideway is provided with a rack, and the gear is meshed with the rack.
In the preferred scheme, the post one side of unloading still is equipped with the hydraulic pressure station, and hydraulic pressure station and first pneumatic cylinder, second pneumatic cylinder and third pneumatic cylinder intercommunication.
In the preferred scheme, the storage tank of the steel coil rack is internally provided with at least two cushion blocks, and the cushion blocks are made of wood or rubber materials.
The utility model provides a coil unloading device for a marine steel coil ship, which is characterized in that a transport ship carries out automatic coil unloading by a discharge column, a portal crane is not needed for coil unloading, the device is suitable for various wharfs without the portal crane to unload, a crane arm on the discharge column penetrates through steel coils, the steel coils are lifted to a coil unloading frame, the discharge column slides on the transport ship to enable the discharge column to move to the tail of the transport ship, the steel coils are enabled to approach the wharf by rotating the discharge column, the crane cost is saved, the technical effect of coil unloading at any time is realized, the coil unloading is convenient, the coil unloading time is short, the steel coils are fixed on the steel coil frame, and the fixing mode is firm and reliable, so that the transportation is safer and more reliable, and the transportation requirement of the steel coils is met. The application range is wide, and the method is applicable to the sea transportation of steel coils.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a general shipping schematic of the present utility model;
FIG. 2 is a diagram of the structure of the lifting steel coil of the unloading column of the present utility model;
FIG. 3 is a diagram of the oblique discharge structure of the discharge column of the present utility model;
FIG. 4 is a view showing the construction of the elevating chain inside the discharging column of the present utility model;
FIG. 5 is a drawing of the retraction structure of the lift arm of the discharge column of the present utility model;
FIG. 6 is a diagram of the structure of the lifting steel coil of the unloading column of the present utility model;
FIG. 7 is a diagram of the internal structure of the lift arm of the present utility model;
FIG. 8 is a boom extension block diagram of the present utility model;
fig. 9 is a structural view of the steel coil frame of the present utility model.
In the figure: a steel coil 1; a coil rack 2; a storage tank 201; a pad 202; a transport vessel 3; a discharging column 4; slide into the slot 401; a limit table 5; a first hydraulic cylinder 6; a balancing weight 7; a slideway 8; a base 9; a slide base 10; a second hydraulic cylinder 11; a load bearing sleeve 12; a lifting block 1201; a lifting chain 13; a boom 14; a stop 1401; a hydraulic station 15; a drive motor 16; a gear 17; a rack 18; and a third hydraulic cylinder 19.
Detailed Description
Example 1
As shown in fig. 1-9, a coil unloading device for a marine steel coil ship is provided with two rows of steel coil frames 2 on a transport ship 3, a plurality of arc-shaped storage grooves 201 are formed in the steel coil frames 2, steel coils 1 are arranged inside the storage grooves 201, a discharging column 4 is arranged on one side of the steel coil frames 2, the discharging column 4 is connected with the transport ship 3 in a sliding mode, an up-down lifting bearing sleeve 12 is arranged on the discharging column 4, a telescopic lifting arm 14 is sleeved inside the bearing sleeve 12, the lifting arm 14 penetrates through the middle of the steel coils 1 and lifts the steel coils 1, and the discharging column 4 slides to transport the steel coils 1 to a discharging wharf. The transport ship 3 is unloaded from the unloading post 4 of taking automatically, need not the portal crane to unload the coil of strip, the various wharf that does not have the portal crane of adaptation is unloaded, the jib loading boom 14 on the unloading post 4 wears in coil of strip 1, lift coil of strip 1 out of coil of strip frame 2, utilize unloading post 4 to slide on transport ship 3, make unloading post 4 remove transport ship 3 afterbody, utilize unloading post 4 to rotate and make coil of strip 1 be close to on the wharf, saved the crane expense, also realize the technological effect of unloading at any time, the convenience is unloaded the coil of strip, the time of unloading is short, coil of strip 1 is fixed on coil of strip frame 2, the fixed mode is firm reliable.
In the preferred scheme, the middle part of the discharging column 4 is provided with a sliding groove 401, the two sides of the bearing sleeve 12 are provided with lifting blocks 1201, the lifting blocks 1201 are in sliding connection with the discharging column 4, the two sides inside the discharging column 4 are also provided with second hydraulic cylinders 11, and the ends of telescopic rods of the second hydraulic cylinders 11 are connected with the lifting blocks 1201 through lifting chains 13. The lifting chain 13 drives the lifting block 1201 to lift by the lifting chain 11, and the lifting block 1201 and the discharging column 4 slide, so that the rigidity of the bearing sleeve 12 is stronger, and the whole steel coil 1 is conveniently lifted.
In the preferred scheme, a third hydraulic cylinder 19 is arranged in the bearing sleeve 12, the cross section of the crane arm 14 is of a U-shaped structure, one end of the crane arm 14 is closed, the other end of the crane arm is of an opening structure, and the end part of a piston rod of the third hydraulic cylinder 19 is hinged with the closed end part of the crane arm 14. As shown in fig. 7-8, the cross section of the boom 14 is in a U-shaped structure, so that the third hydraulic cylinder 19 can be conveniently avoided, and the third hydraulic cylinder 19 pushes the boom 14 to stretch and retract.
Preferably, a stop 1401 is provided above the closed end of the boom 14. The stopper 1401 serves to restrict the lateral movement of the steel coil 1.
In the preferred scheme, the lower extreme of post 4 of unloading is articulated with base 9, and base 9 one side is equipped with balancing weight 7, is equipped with first pneumatic cylinder 6 between balancing weight 7 tip and the post 4 of unloading, and 6 cylinder bodies of first pneumatic cylinder are articulated with balancing weight 7 tip, and the piston rod tip is articulated with post 4 middle part of unloading. The first hydraulic cylinder 6 controls the inclined discharging of the discharging column 4, and the balancing weight 7 keeps balance when the inclined discharging of the discharging column 4.
In the preferred scheme, the base 9 below still is equipped with slide bracket 10, still is equipped with slide 8 on the transport ship 3, slide bracket 10 and slide 8 sliding connection. The inside driving motor 16 that is equipped with of balancing weight 7, driving motor 16 output is equipped with gear 17, and slide 8 is inside to be equipped with rack 18, and gear 17 and rack 18 meshing. The drive motor 16 drives the entire slide mount 10 to slide on the transport ship 3.
In a preferred scheme, a hydraulic station 15 is further arranged on one side of the discharging column 4, and the hydraulic station 15 is communicated with the first hydraulic cylinder 6, the second hydraulic cylinder 11 and the third hydraulic cylinder 19. The hydraulic station 15 provides hydraulic pressure for one hydraulic cylinder 6, the second hydraulic cylinder 11 and the third hydraulic cylinder 19.
In a preferred embodiment, at least two cushion blocks 202 are further disposed in the storage groove 201 of the steel coil rack 2, and the cushion blocks 202 are made of wood or rubber materials. Playing a role in shock absorption.
Example 2
As further described in connection with example 1, as shown in fig. 1-9, the tail end of the transport ship 3 is close to the dock side, the driving motor 16 drives the gear 17 to rotate, the gear 17 drives the unloading column 4 to move to the head end of the steel coil frame 2, and the lower stage of the lifting arm 14 on the unloading column 4 is aligned with the central hole of the steel coil 1 at the head end of the steel coil frame 2.
The third hydraulic cylinder 19 pushes the boom 14 to extend, the boom 14 extends into the central hole of the coil 1, and the stop 1401 abuts against one side of the coil holder 2.
The second hydraulic cylinder 11 jacks up the lifting chain 13, the lifting chain 13 drives the bearing sleeve 12 to ascend, the lifting arm 14 lifts the steel coil 1, and the lifting height of the steel coil 1 is higher than that of the steel coil frame 2.
The driving motor 16 drives the gear 17 to rotate, so that the discharging column 4 slides to the tail end of the transport ship 3, the first hydraulic cylinder 6 pushes the discharging column 4 to incline, and the steel coil 1 at the end part of the discharging column 4 is close to the discharging position of the wharf.
The steel coil 1 approaches to the wharf unloading position, the steel coil 1 is abutted against the inclined plane on one side of the limiting table 5, the lifting arm 14 slides downwards, the stop block 1401 does not block the steel coil 1, then the lifting arm 14 is retracted into the bearing sleeve 12, and the steel coil 1 is unloaded in a rolling way from the inclined plane on one side of the limiting table 5.
The unloading step of the steel coil 1 is as follows: firstly, unloading is carried out from two ends of the steel coil frame 2, namely, unloading is carried out on the steel coil 1 at the head end of the steel coil frame 2, then unloading is carried out on the steel coil 1 at the tail end of the steel coil frame 2, and unloading is carried out from the two ends respectively in the middle.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (7)
1. A coil stripping device for a marine steel coil ship is characterized in that: two rows of steel coil frames (2) are arranged on the transport ship (3), a plurality of arc-shaped storage grooves (201) are formed in the steel coil frames (2), steel coils (1) are arranged inside the storage grooves (201), a discharging column (4) is arranged on one side of the steel coil frames (2), the discharging column (4) is connected with the transport ship (3) in a sliding mode, an up-down lifting bearing sleeve (12) is arranged on the discharging column (4), a telescopic lifting arm (14) is sleeved in the bearing sleeve (12), the lifting arm (14) penetrates through the middle of the steel coils (1) and lifts the steel coils (1), and the discharging column (4) slides to transport the steel coils (1) to a discharging wharf;
the middle part of the unloading column (4) is provided with a sliding groove (401), lifting blocks (1201) are arranged on two sides of the bearing sleeve (12), the lifting blocks (1201) are in sliding connection with the unloading column (4), second hydraulic cylinders (11) are also arranged on two sides of the inside of the unloading column (4), and the end parts of telescopic rods of the second hydraulic cylinders (11) are connected with the lifting blocks (1201) through lifting chains (13);
the bearing sleeve (12) is internally provided with a third hydraulic cylinder (19), the cross section of the lifting arm (14) is of a U-shaped structure, one end of the lifting arm (14) is closed, the other end of the lifting arm is of an opening structure, and the end part of a piston rod of the third hydraulic cylinder (19) is hinged with the closed end part of the lifting arm (14).
2. The coil stripping device for a marine coil carrier according to claim 1, wherein: a stop block (1401) is arranged above the closed end part of the lifting arm (14).
3. The coil stripping device for a marine coil carrier according to claim 1, wherein: the lower end of the unloading column (4) is hinged with the base (9), one side of the base (9) is provided with a balancing weight (7), a first hydraulic cylinder (6) is arranged between the end part of the balancing weight (7) and the unloading column (4), the cylinder body of the first hydraulic cylinder (6) is hinged with the end part of the balancing weight (7), and the end part of a piston rod is hinged with the middle part of the unloading column (4).
4. A coil stripper for a marine coil vessel according to claim 3, wherein: a sliding seat (10) is arranged below the base (9), a slideway (8) is also arranged on the transport ship (3), and the sliding seat (10) is in sliding connection with the slideway (8).
5. The coil stripping device for a marine coil carrier according to claim 4, wherein: the inside driving motor (16) that is equipped with of balancing weight (7), driving motor (16) output is equipped with gear (17), and slide (8) inside is equipped with rack (18), and gear (17) and rack (18) meshing.
6. A coil stripper for a marine coil vessel according to claim 3, wherein: and a hydraulic station (15) is further arranged on one side of the unloading column (4), and the hydraulic station (15) is communicated with the first hydraulic cylinder (6), the second hydraulic cylinder (11) and the third hydraulic cylinder (19).
7. The coil stripping device for a marine coil carrier according to claim 1, wherein: at least two cushion blocks (202) are further arranged in the storage groove (201) of the steel coil frame (2), and the cushion blocks (202) are made of wood or rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221844335.8U CN219688766U (en) | 2022-07-18 | 2022-07-18 | Coil unloading device for marine steel coil ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221844335.8U CN219688766U (en) | 2022-07-18 | 2022-07-18 | Coil unloading device for marine steel coil ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219688766U true CN219688766U (en) | 2023-09-15 |
Family
ID=87937994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221844335.8U Active CN219688766U (en) | 2022-07-18 | 2022-07-18 | Coil unloading device for marine steel coil ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219688766U (en) |
-
2022
- 2022-07-18 CN CN202221844335.8U patent/CN219688766U/en active Active
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