CN210854974U - Riser pipe hoist device - Google Patents
Riser pipe hoist device Download PDFInfo
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- CN210854974U CN210854974U CN202020884554.3U CN202020884554U CN210854974U CN 210854974 U CN210854974 U CN 210854974U CN 202020884554 U CN202020884554 U CN 202020884554U CN 210854974 U CN210854974 U CN 210854974U
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- hanging beam
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Abstract
The utility model provides a water-proof pipe hoisting device, wherein the hanger plate passes through the middle part of the hanging beam, and the hanger plate is welded on the hanging beam, the bottom of the hanger plate is integrally formed with a reinforcing rib, the upper part of the hanger plate is provided with a hanging hole A, the two sides of the hanger plate are welded at one end of a diagonal brace, and the other end of the diagonal brace is welded at the top of the hanging beam; pull plates B penetrate through two ends of the hanging beam and are welded on the hanging beam, pull plates A are welded at the end parts of the hanging beam and on one sides of the pull plates B, supporting ribs are welded between the pull plates A and the pull plates B, and supporting legs are welded at the bottoms of the supporting ribs; the lower part of the pulling plate A is provided with a lifting hole B, the lifting hole B is connected to one end of a steel wire rope through a lifting ring, and the other end of the steel wire rope is hung with a lifting hook; has the advantages that: the utility model has flexible operation and wide application, improves the operation efficiency, saves the hoisting time and the cost; the hoisting device has the advantages of reasonable structure, reliable performance, reliable bearing capacity and bending resistance, no large stress concentration phenomenon after stress analysis, and safety and reliability.
Description
Technical Field
The utility model belongs to the technical field of the riser pipe and specifically relates to a riser pipe hoist device is related to.
Background
With the continuous promotion of the localization process of the riser pipe, the domestic marine drilling industry is developed vigorously, the using amount of the riser pipe is increased, a hoisting tool is needed for the mass operation of the domestic riser pipe, and the problem that how to hoist the riser pipe with high efficiency and high quality in the process of hoisting the riser pipe is also a urgent need to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the not enough of prior art, and provide a riser pipe hoist device.
The utility model discloses new technical scheme is: a hoisting device for a water-resisting conduit comprises a pulling plate, a hanging beam, diagonal ribs, reinforcing ribs, a hanging plate, supporting ribs and supporting legs, wherein the hanging plate penetrates through the middle of the hanging beam and is welded on the hanging beam; pull plates B penetrate through two ends of the hanging beam and are welded on the hanging beam, a reinforcing ring is arranged at the upper part of each pull plate B, a pull plate A is welded at one side of each pull plate B at the end part of the hanging beam, a supporting rib is welded between each pull plate A and each pull plate B, and a supporting leg is welded at the bottom of each supporting rib; the lower part of the pulling plate A is provided with a lifting hole B, the lifting hole B is connected to one end of a steel wire rope through a lifting ring, and the other end of the steel wire rope is hung with a lifting hook.
The number of the pulling plates A is 2.
The included angle between the pulling plate A and the hanging beam is 125-140 degrees.
The included angle between the pulling plate A and the hanging beam is preferably 135 degrees.
The distance between the lifting holes B is 170-200 mm.
The number of the hanging holes B on each pulling plate A is 4.
The number of the pulling plates B is 2.
The number of the diagonal draw bars is 2.
The outer diameter of the hanging beam is 200-300 mm, and the wall thickness of the hanging beam is 10-18 mm.
The outer diameter of the hanging beam is preferably 245mm, and the wall thickness of the hanging beam is preferably 12 mm.
The utility model has the advantages that: the utility model has flexible operation and wide application, the hoisting device can switch the hoisting position according to the on-site requirement, adopts a traveling crane or a truck crane to hoist, can hoist 4 water-resisting guide pipes with the diameter of 400 mm-950 mm at one time, has high operation efficiency, and saves the hoisting time and cost; rational in infrastructure, the dependable performance is equipped with the strengthening rib of diagonal brace and supporting effect, and arm-tie B passes the hanging beam welding with the hanger plate, and arm-tie A is certain angle with the hanging beam, has reliable bearing capacity and anti bending capability, does not have great stress concentration phenomenon, safe and reliable through the atress analysis.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure in the direction a in fig. 1.
Fig. 3 is a schematic structural view of the hook.
Wherein: 1 is a pulling plate A, 101 is a hanging hole B, 2 is a pulling plate B, 201 is a reinforcing ring, 3 is a hanging beam, 4 is a diagonal brace, 5 is a reinforcing rib, 6 is a hanging plate, 601 is a hanging hole A, 7 is a supporting leg, 8 is a supporting rib, and 9 is a lifting hook.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A hoisting device for a water-resisting conduit comprises a pulling plate, a hanging beam 3, diagonal ribs 4, reinforcing ribs 5, a hanging plate 6, supporting ribs 8 and supporting legs 7, wherein the hanging plate 6 penetrates through the middle part of the hanging beam 3, the hanging plate 6 is welded on the hanging beam 3, the reinforcing ribs 5 are integrally formed at the bottom of the hanging plate 6, a hanging hole A601 is formed in the upper part of the hanging plate 6, two sides of the hanging plate 6 are welded at one end of the diagonal ribs 4, and the other end of the diagonal rib 4 is welded at the top of the hanging beam 3; pull plates B2 penetrate through two ends of the hanging beam 3, pull plates B2 are welded on the hanging beam 3, reinforcing rings 201 are arranged at the upper parts of the pull plates B, pull plates A1 are welded at the end parts of the hanging beam 3 and on one sides of the pull plates B2, supporting ribs 8 are welded between the pull plates A1 and the pull plates B2, and supporting legs 7 are welded at the bottoms of the supporting ribs 8; the lower part of the pulling plate A1 is provided with a lifting hole B101, the lifting hole B101 is connected with one end of a steel wire rope through a lifting ring, and the other end of the steel wire rope is hung with a lifting hook 9.
The number of the pulling plates A1 is 2.
The included angle between the pulling plate A1 and the hanging beam 3 is 125-140 degrees.
The included angle between the pulling plate A1 and the hanging beam 3 is preferably 135 degrees.
The distance between the lifting holes B101 is 170-200 mm.
The number of the hanging holes B101 on each pulling plate A1 is 4.
The number of the pulling plates B2 is 2.
The number of the diagonal draw bars 4 is 2.
The outer diameter of the hanging beam 3 is 200-300 mm, and the wall thickness of the hanging beam 3 is 10-18 mm.
The outer diameter of the hanging beam 3 is preferably 245mm, and the wall thickness of the hanging beam 3 is preferably 12 mm.
1) The hoisting device is connected with the lifting hook 9 through a steel wire rope, and the pulling plate A1 and the hanging beam 3 form an included angle of 125-140 degrees, preferably an included angle of 135 degrees, so that the effective attachment of the lifting hook 9 and the end part of the waterproof conduit is ensured, and the local pressure of the lifting hook 9 to the end part of the conduit is reduced. The distance between the lifting holes B101 on the pulling plate A1 is 170-200 mm, the distance between the lifting hooks 9 can be increased, the diagonal tension of the lifting rope to the pipe end can be reduced, and the damage of the lifting hooks 9 to the end connector and the protector of the water-resisting guide pipe in the lifting process can be effectively reduced.
2) The hoisting beam 3 adopts a seamless pipe with the outer diameter of 200-300 mm and the wall thickness of 10-18 mm, preferably a seamless pipe with the outer diameter of 245mm and the wall thickness of 12mm, and the small-size seamless pipe can reduce the overall weight of the hoisting device under the requirement of guaranteeing the hoisting weight of 30T, and is convenient to operate and use.
3) The pulling plate B2 and the hanging plate 6 both penetrate through the seamless pipe hanging beam 3, and the bearing capacity of the hoisting device meeting 30T can be guaranteed by adopting full welding.
4) The inclined pull ribs 4 and the reinforcing ribs 5 are added to the hoisting device, so that the hoisting device is guaranteed to have excellent bending resistance.
5) The hoisting device is provided with the supporting legs 7, so that the hoisting device can be conveniently stored on the ground.
6) Except for the hanging beam 3, the other parts of the hoisting device are steel plates with the thickness of 15-30 mm and the thickness of X52-X56, and all the parts of the hoisting device are welded in a full welding mode, so that the strength of the hoisting device is guaranteed.
The working principle is as follows:
except for a lifting beam 3, the other parts of the riser pipe lifting device are X52-X56 steel plates with the wall thickness of 15-30 mm, all the parts are welded in a full-length mode, and the rated load is 23T. When the crane is hoisted through the hoisting plate 6, the steel wire rope and the lifting hook 9 are connected in the hoisting hole B101 on the pulling plate A1, a water-resisting guide pipe within 8-12 meters can be hoisted, and 1-4 water-resisting guide pipes can be hoisted simultaneously according to different specifications of the water-resisting guide pipes. When the crane is hoisted through the hoisting plate 6, the steel wire rope and the special lifting hook 9 are connected in the reinforcing ring 201 on the pulling plate B2, the water-resisting guide pipe within 8 meters can be hoisted, and 1-4 water-resisting guide pipes can be hoisted simultaneously according to different specifications of the water-resisting guide pipes. When a truck crane is adopted, a truck crane hook is connected to the position of the reinforcing ring 201 to hoist the riser pipe.
Claims (10)
1. The utility model provides a water proof pipe hoist device, includes arm-tie, hanging beam (3), oblique reinforcement (4), strengthening rib (5), hanging plate (6), brace rod (8) and supporting leg (7), its characterized in that: the hanging plate (6) penetrates through the middle of the hanging beam (3), the hanging plate (6) is welded on the hanging beam (3), reinforcing ribs (5) are integrally formed at the bottom of the hanging plate (6), a hanging hole A (601) is formed in the upper portion of the hanging plate (6), two sides of the hanging plate (6) are welded at one end of each diagonal brace (4), and the other end of each diagonal brace (4) is welded at the top of the hanging beam (3); pull plates B (2) penetrate through two ends of the hanging beam (3), the pull plates B (2) are welded on the hanging beam (3), a reinforcing ring (201) is arranged on the upper portion of each pull plate B, a pull plate A (1) is welded on one side of the pull plate B (2) and the end portion of the hanging beam (3), a supporting rib (8) is welded between each pull plate A (1) and the corresponding pull plate B (2), and a supporting leg (7) is welded at the bottom of each supporting rib (8); the lower part of the pulling plate A (1) is provided with a lifting hole B (101), the lifting hole B (101) is connected to one end of a steel wire rope through a lifting ring, and the other end of the steel wire rope is suspended with a lifting hook (9).
2. The riser hoisting device of claim 1, wherein: the number of the pulling plates A (1) is 2.
3. The riser pipe hoisting device according to claim 1 or 2, wherein: the included angle between the pulling plate A (1) and the hanging beam (3) is 125-140 degrees.
4. The riser hoisting device of claim 3, wherein: the included angle between the pulling plate A (1) and the hanging beam (3) is preferably 135 degrees.
5. The riser hoisting device of claim 1, wherein: the distance between the lifting holes B (101) is 170-200 mm.
6. The riser pipe hoisting device according to claim 1 or 5, wherein: the number of the hanging holes B (101) on each pulling plate A (1) is 4.
7. The riser hoisting device of claim 1, wherein: the number of the pulling plates B (2) is 2.
8. The riser hoisting device of claim 1, wherein: the number of the diagonal draw bars (4) is 2.
9. The riser hoisting device of claim 1, wherein: the outer diameter of the hanging beam (3) is 200-300 mm, and the wall thickness of the hanging beam (3) is 10-18 mm.
10. The riser pipe hoist device of claim 1 or 9, wherein: the outer diameter of the hanging beam (3) is preferably 245mm, and the wall thickness of the hanging beam (3) is preferably 12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884554.3U CN210854974U (en) | 2020-05-25 | 2020-05-25 | Riser pipe hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884554.3U CN210854974U (en) | 2020-05-25 | 2020-05-25 | Riser pipe hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854974U true CN210854974U (en) | 2020-06-26 |
Family
ID=71295670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020884554.3U Active CN210854974U (en) | 2020-05-25 | 2020-05-25 | Riser pipe hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210854974U (en) |
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2020
- 2020-05-25 CN CN202020884554.3U patent/CN210854974U/en active Active
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