CN220432194U - Lifting device for be used for pillar recovery under water - Google Patents
Lifting device for be used for pillar recovery under water Download PDFInfo
- Publication number
- CN220432194U CN220432194U CN202321073590.1U CN202321073590U CN220432194U CN 220432194 U CN220432194 U CN 220432194U CN 202321073590 U CN202321073590 U CN 202321073590U CN 220432194 U CN220432194 U CN 220432194U
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- Prior art keywords
- lifting
- lifting device
- underwater
- column
- clamping
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- 238000011084 recovery Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 241001272720 Medialuna californiensis Species 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a lifting device for recycling underwater columns, relates to the field of underwater operation, and mainly aims to recycle the underwater columns. The lifting device realizes lifting and lowering of the vehicle axle, the vehicle wheels and the motor; the lifting device is arranged in the channel steel of the lifting bracket, and a plurality of conveying wheels are arranged on the lifting device; the lifting bracket consists of a plurality of channel steels, is arranged on the deck surface of the stern in an inverted L shape, and drags the column from the lifting device to the deck surface of the lifting bracket through the conveying wheel; the clamping device pushes the clamping plate to clamp and fix the column-shaped object through the hydraulic cylinder; the turnover device consists of a rotating wheel and channel steel, and can realize the turnover of the lifting bracket when the work is completed; the utility model has compact work flow connection, can safely and reliably realize the recovery of the underwater column, and can reduce the excessive occupied deck space of the lifting device.
Description
Technical Field
The utility model relates to a lifting device for recovering underwater columns, which can realize recovery of the underwater columns.
Background
The surface area of the earth is 5.1×10 8 km 2 Wherein the ocean area is 3.6X10 8 km 2 About 71% of the total surface area of the earth. With the rapid consumption of land resources, people have targeted the development to the ocean, and with the continuous increase of labor costs for underwater construction and underwater operation, people often need to recover some columns in the underwater construction. The existing underwater column recovery device is large in size, occupies a large amount of space on a deck, not only seriously wastes manpower and material resources, but also is high in cost, and can not guarantee that the device can effectively fix the column due to the fact that the device is easy to drop in the recovery process. Therefore, the fixing of the underwater column during lifting is solved, and meanwhile, the occupation of space is reduced, so that the underwater column is a new problem which puzzles people.
Disclosure of Invention
Based on the above, the utility model provides a lifting device for recycling underwater columns, which can solve the clamping and fixing problems of the existing recycled underwater columns, and can reduce the space occupation of the device on a deck by separating the lifting device from the lifting support.
In order to achieve the aim, the lifting device for recycling the underwater column comprises a lifting device for recycling the underwater column, and is characterized by comprising a motor, a lifting bracket, a lifting device, a clamping device and a turnover device, wherein the lifting device realizes lifting and lowering of the underwater column through an axle, wheels and the motor; the lifting device is arranged in the lifting bracket channel steel, and a plurality of conveying wheels are arranged on the lifting device; the lifting support consists of a plurality of channel steels, is arranged on the deck surface of the stern in an inverted L shape, and is provided with a plurality of conveying wheels at the upper end, so that the column is dragged to the deck surface of the lifting support from the lifting device; the clamping device pushes the clamping plate to clamp and fix the column-shaped object through the hydraulic cylinder; the turnover device consists of a rotating wheel and channel steel, and can realize the turnover of the lifting bracket when the work is completed.
Preferably, the clamping plate of the clamping device is half-moon-shaped, so that the posture of the columnar recovery object can be adjusted to be parallel to the stern, the underwater columnar object is prevented from colliding with the stern, and the columnar object can be clamped and fixed.
Preferably, the connection part of the lifting support is connected by a bolt, when the work is completed, the bolt can be matched and disconnected, the lifting device is taken out, and the occupied space volume of the whole lifting device is reduced.
Preferably, the lifting device is arranged in the channel steel of the lifting bracket and consists of a lifting table, a conveying wheel, an axle, wheels and a supporting base, the rope is fixed at two ends of the axle through two motors on the surface of the deck, and the lifting and the lowering of the lifting device are realized by utilizing the forward and reverse rotation of the motors.
Preferably, the clamping device consists of a hydraulic cylinder and a clamping plate, and converts the linear motion of the hydraulic cylinder into the circular motion of the clamping plate, so as to clamp the columnar recovery object.
Preferably, the turning device comprises a rotating wheel, a 1 st support base, a 2 nd support base and a bolt, wherein the lifting support is arranged on the stern nail plate surface through the 1 st support base and the 2 nd support base, the 1 st support base is arranged on the inner side of the lifting support through the bolt, when the operation is finished, the bolt of the 1 st support base is pulled out, and the whole lifting support can rotate around the 2 nd support base and is placed on the stern nail plate surface.
Drawings
Fig. 1 is a schematic general structural diagram of a lifting device for recovering underwater columns according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a lifting device for an underwater column recovery lifting device according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a turnover device of a lifting device for recovering underwater columns according to an embodiment of the present utility model.
In the figure: the device comprises a stern, a motor 2, a lifting support 3, a bolt 4, a lifting device 5, a lifting platform 6, a conveying wheel 7, an axle 8, a wheel 9, a clamping device 10, a clamping plate 11, a hydraulic cylinder 12, a turnover device 13, a supporting base 14 1, a supporting base 15, a supporting base 2, a bolt 16, a rotating wheel 17 and a supporting base 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model will be further described with reference to the drawings and specific examples.
As shown in fig. 1, a lifting device for recovering underwater columns mainly comprises a motor 2, a lifting bracket 3, a lifting device 5, a clamping device 10 and a turning device 13.
As shown in fig. 1, the lifting bracket 3 is composed of a plurality of channel steels, is installed on the deck surface of the stern 1 in an inverted L shape, and is provided with a plurality of conveying wheels 7 at the upper end for dragging the underwater column from the lifting device 5 to the deck surface of the lifting bracket 3, thereby completing the recovery of the underwater column.
As shown in fig. 2, the clamping device 10 is composed of a hydraulic cylinder 12 and a clamping plate 11, the clamping plate 11 is half-moon-shaped, and the linear motion of the hydraulic cylinder 12 is converted into the circular motion of the clamping plate 11, so that the posture of the columnar recovery object can be adjusted to be parallel to the stern 1, the underwater columnar object is prevented from colliding with the stern 1, and the columnar object can be clamped and fixed.
As shown in fig. 1, the connection parts of the lifting brackets 3 are connected by bolts 4, when work is completed, the bolts 4 can be matched and disconnected, the lifting device 5 is taken out, and the occupied space volume of the whole lifting device is reduced.
As shown in fig. 2, the lifting device 5 is installed in the channel steel of the lifting bracket 3, and is composed of a lifting table 6, a conveying wheel 7, an axle 8, wheels 9 and a supporting base 18, wherein ropes are fixed at two ends of the axle 8 through two motors 2 on the deck surface, and lifting and lowering of the lifting device 5 are realized by forward and reverse rotation of the motors 2.
As shown in fig. 3, the turning device 13 is composed of a rotating wheel 17, a 1 st support base 14, a 2 nd support base 15 and a bolt 16, the lifting bracket 3 is arranged on the deck surface of the stern 1 through the 1 st support base 14 and the 2 nd support base 15, and the 1 st support base 14 is used for arranging the rotating wheel 17 on the inner side of the lifting bracket 3 through the bolt 16; when the work is completed, the bolt 16 of the 1 st support base 14 is pulled out, and the whole lifting bracket 3 can rotate around the 2 nd support base 15 and is placed on the deck surface of the stern 1.
Claims (6)
1. The lifting device for recycling the underwater column is characterized by comprising a motor (2), a lifting bracket (3), a lifting device (5), a clamping device (10) and a turnover device (13), wherein the lifting device (5) realizes lifting and lowering of the underwater column through an axle (8), wheels (9) and the motor (2); the lifting device (5) is arranged in the channel steel of the lifting bracket (3), and a plurality of conveying wheels (7) are arranged on the lifting device; the lifting support (3) consists of a plurality of channel steels, is arranged on the deck surface of the stern (1) in an inverted L shape, and drags the column from the lifting device (5) to the deck surface of the lifting support (3) through the conveying wheel (7); the clamping device (10) pushes the clamping plate (11) to clamp and fix the column through the hydraulic cylinder (12); the turnover device (13) consists of a rotating wheel (17) and channel steel, and can turn over the lifting support (3) when work is completed.
2. Lifting device for recovery of underwater columns according to claim 1, characterized in that the joints of the lifting supports (3) are connected by bolts (4), when the work is completed, the bolts (4) can be matched and disconnected, the lifting device (5) is taken out, and the space volume occupied by the whole lifting device is reduced.
3. Lifting device for recovery of underwater columns according to claim 1, characterized in that the lifting device (5) is installed in the channel steel of the lifting bracket (3) and consists of a lifting table (6), a conveying wheel (7), an axle (8), wheels (9) and a supporting base (18), ropes are fixed at two ends of the axle (8) through two motors (2) on the deck, and lifting and lowering of the lifting device (5) are achieved by forward and reverse rotation of the motors (2).
4. Lifting device for recovery of underwater columns according to claim 1, characterized in that the clamping device (10) consists of a hydraulic cylinder (12) and a clamping plate (11), transforming the linear movement of the hydraulic cylinder (12) into a circular movement of the clamping plate (11), thereby clamping the column recovery.
5. Lifting device for recovery of underwater columns according to claim 1, characterized in that the clamping plates (11) of the clamping device (10) are half-moon shaped, so that the column recovery posture can be adjusted to be parallel to the stern (1), collision of the underwater columns with the stern (1) is avoided, and clamping and fixing can be carried out.
6. Lifting device for recovery of underwater columns according to claim 1, characterized in that the turning device (13) consists of a rotating wheel (17), a 1 st support base (14), a 2 nd support base (15) and a bolt (16), the lifting support (3) is mounted on the deck surface of the stern (1) through the 1 st support base (14) and the 2 nd support base (15), the 1 st support base (14) is mounted on the inner side of the lifting support (3) through the bolt (16), when the operation is completed, the bolt (16) of the 1 st support base (14) is pulled out, the whole lifting support (3) can rotate around the 2 nd support base (15) and is placed on the deck surface of the stern (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073590.1U CN220432194U (en) | 2023-05-08 | 2023-05-08 | Lifting device for be used for pillar recovery under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073590.1U CN220432194U (en) | 2023-05-08 | 2023-05-08 | Lifting device for be used for pillar recovery under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432194U true CN220432194U (en) | 2024-02-02 |
Family
ID=89695496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321073590.1U Active CN220432194U (en) | 2023-05-08 | 2023-05-08 | Lifting device for be used for pillar recovery under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432194U (en) |
-
2023
- 2023-05-08 CN CN202321073590.1U patent/CN220432194U/en active Active
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