CN219730266U - Hoisting device for ultra-large jacket with sling pocket cross beam - Google Patents
Hoisting device for ultra-large jacket with sling pocket cross beam Download PDFInfo
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- CN219730266U CN219730266U CN202320387234.0U CN202320387234U CN219730266U CN 219730266 U CN219730266 U CN 219730266U CN 202320387234 U CN202320387234 U CN 202320387234U CN 219730266 U CN219730266 U CN 219730266U
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- cross beam
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- 230000000903 blocking effect Effects 0.000 claims description 39
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a hoisting device for a super-large jacket by adopting a sling pocket cross beam, which comprises four hoisting ropes and four hoisting hooks, wherein the two hoisting ropes are respectively wound on two ends of two cross beams oppositely arranged on the jacket, the two hoisting ropes on the same cross beam are hung on the same hoisting hook, and a connecting component for connecting all the hoisting ropes together is arranged between the four hoisting ropes. The utility model has the effect of being convenient for lifting the ultra-large jacket and enabling the ultra-large jacket to be more stable in the lifting process.
Description
Technical Field
The utility model relates to the technical field of offshore wind power engineering, in particular to a hoisting device for an ultra-large jacket by using a sling pocket cross beam.
Background
With the acceleration of the urban process, offshore wind power projects are more and more, and the size of the ultra-large jacket is larger in consideration of the structural specificity of the ultra-large jacket, and the ultra-large jacket is generally hoisted and installed after being transported to a machine position at sea.
At present, the top of current super large jacket is provided with four end to end's crossbeam, and four crossbeams form a rectangle frame, at the in-process of lifting by crane, if adopt the direct rope of using to bind the crossbeam, lead to the crossbeam to take place the condition of rupture at the hoist and mount in-process easily, be convenient for lift by crane super large jacket.
Disclosure of Invention
In order to facilitate the lifting of the ultra-large jacket, the utility model provides a lifting device for the ultra-large jacket, wherein a sling pocket cross beam is adopted.
The utility model provides a hoisting device for an ultra-large jacket by adopting a sling pocket cross beam, which adopts the following technical scheme:
the utility model provides a hoist device that super large jacket adopted suspender pocket crossbeam, includes lifting rope and lifting hook, and the lifting rope is provided with four, and the lifting hook is provided with two, and four lifting ropes are used for respectively around establishing on the both ends of two crossbeams that the jacket set up relatively, and two lifting ropes on the same crossbeam hang to establish on same lifting hook, are provided with between four lifting ropes and are used for with all lifting rope links together coupling assembling.
By adopting the technical scheme, when the ultra-large jacket is hoisted, four hoisting ropes are respectively wound at two ends of two cross beams which are oppositely arranged on the jacket, two hoisting ropes on the same cross beam are hung on the same hoisting hook, four hoisting ropes are respectively hung on the two hoisting hooks, the two hoisting hooks are hoisted simultaneously by using a crane, and four opposite angles of the jacket are respectively pulled by the four hoisting ropes, so that the jacket is integrally hoisted; the connecting component connects the four lifting ropes together, so that the four lifting ropes are connected more tightly. Because the lifting rope is tied at four opposite angles, the opposite angle connection mode ensures that the lifting process is more stable, and reduces the occurrence of the situation of breaking the cross beam.
Preferably, the connecting assembly comprises a connecting frame, four lifting ropes are fixedly connected with the connecting frame, four pairs of limiting rods used for limiting the four lifting ropes are further arranged on the connecting frame, limiting grooves are formed between every two limiting rods, each lifting rope is placed in each limiting groove, and the connecting assembly further comprises a locking piece used for stabilizing each lifting rope on the connecting frame.
Through adopting above-mentioned technical scheme, when lifting by crane the jacket, the link links together four lifting ropes for the process of lifting by crane is more steady, and four lifting ropes all are placed in the spacing inslot, have reduced the condition that lifting by crane the rope and take place the slip on the link, make lifting by crane the rope steady on the link, use the locking piece, be convenient for lock every lifting by crane the rope on the link.
Preferably, the locking piece comprises a shackle, the lifting rope is arranged on the shackle in a penetrating mode, the shackle is arranged on the connecting frame, and each shackle is placed in the limiting groove.
Through adopting above-mentioned technical scheme, use the shackle, be convenient for lock every lifting rope on the link for lifting rope and link are connected compacter, place the shackle in the spacing inslot simultaneously, have reduced the shackle and appear on the link gliding condition in lifting by crane the in-process, are favorable to improving the stationarity of lifting by crane, use the mode of shackle in addition, are convenient for dismantle lifting rope from the link, realize the recycle of shackle.
Preferably, the shackle comprises a retaining ring, a locking bolt and a locking nut, the lifting rope is arranged on the retaining ring in a penetrating mode, the retaining ring is arranged on the connecting frame in a buckling mode, a pair of mounting holes are formed in the retaining ring, the locking bolt sequentially penetrates through the two mounting holes, the locking bolt is in threaded connection with the locking nut, and the locking nut is abutted to the retaining ring.
Through adopting above-mentioned technical scheme, after using a period to break out, can twist the locking nut, take off locking bolt from the buckle, take off the buckle from the link again, reduce the buckle and be connected for a long time with the link and lead to rusty condition to take place, hang the jacket because of using the break out for a long time, lead to the condition of breaking out to take place easily, also can take off the break out regularly and change, improve the result of use of breaking out.
Preferably, the lifting rope comprises a first hanging rope and a second hanging rope, one end of the first hanging rope is hung on the lifting hook, and the other end of the first hanging rope is hung on the shackle; one end of the second hanging rope is hung on the lifting hook, the second hanging rope is used for being wound on the cross beam, and the other end of the second hanging rope is hung on the shackle.
Through adopting above-mentioned technical scheme, use first string rope to connect lifting hook and shackle, use the second string rope to hang to establish on lifting frame, connect lifting hook and shackle with the second string rope again, this kind of connected mode for connect between lifting rope and the jacket more closely, use two sections ropes more stable.
Preferably, the lifting hook is a double-lug lifting hook, the lifting hook forms a pair of lifting grooves, the two lifting grooves are symmetrically arranged, and each lifting rope is hung in each lifting groove.
Through adopting above-mentioned technical scheme, use the ears lifting hook, be convenient for mention two simultaneously and lift by crane the rope, two hanging groove symmetry settings of ears lifting hook when using the rope jacket for it is more steady to lift by crane the rope from two nearest.
Preferably, the device further comprises blocking lugs which are used for being fixed at two ends of each beam, a placing groove is formed between each blocking lug and a conduit of the jacket, and each lifting rope is placed in the placing groove.
Through adopting above-mentioned technical scheme, place the lifting rope in the standing groove, can reduce the condition that lifting rope slided on the jacket in lifting by crane the in-process, improved the stability of lifting rope on the jacket.
Preferably, the blocking lug comprises a blocking column and a blocking ring, one end of the blocking column is fixedly connected with the cross beam, the other end of the blocking column is fixedly connected with the blocking ring, and the cross section area of the blocking column is smaller than that of the blocking ring.
Through adopting above-mentioned technical scheme, block the post and be convenient for block lifting rope, reduce lifting rope and slide on the jacket, block the circle and can further restrict lifting rope in the lateral wall that blocks the post, improve lifting rope stability on blocking the post.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the connecting component connects the four lifting ropes together, so that the four lifting ropes are connected more tightly. Because the lifting rope is tied at four opposite angles, the opposite angle connection mode ensures that the lifting process is more stable, and reduces the occurrence of the situation of breaking the cross beam;
2. the shackle is used, so that each lifting rope is conveniently locked on the connecting frame, the lifting ropes are more tightly connected with the connecting frame, and meanwhile, the shackle is placed in the limiting groove, so that the condition that the shackle slides on the connecting frame in the lifting process is reduced, and the lifting stability is improved;
3. the placing groove is arranged, the lifting rope is placed in the placing groove, the sliding condition of the lifting rope on the jacket in the lifting process can be reduced, and the stability of the lifting rope on the jacket is improved.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is an enlarged view at a of fig. 1.
Fig. 3 is a schematic view of a shackle structure according to an embodiment of the present utility model.
Fig. 4 is an enlarged view at B of fig. 1.
Reference numerals illustrate:
101. a jacket; 102. a cross beam; 1. a lifting rope; 11. a first hanging rope; 12. a second hanging rope; 2. lifting hook; 21. hanging grooves; 3. a connection assembly; 31. a connecting frame; 32. a limit rod; 33. a limit groove; 4. a locking member; 41. shackle off; 411. a clasp ring; 412. a locking bolt; 413. a lock nut; 414. a mounting hole; 5. a blocking lug; 51. a placement groove; 52. a blocking column; 53. and a blocking ring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a hoisting device for an ultra-large jacket by adopting a sling pocket cross beam.
Referring to fig. 1, a hoisting device for a super-large jacket adopts a sling pocket beam, which comprises lifting ropes 1 and lifting hooks 2, wherein the lifting ropes 1 are provided with four lifting hooks 2, the four lifting ropes 1 are respectively used for winding two ends of two beams 102 oppositely arranged on the jacket 101, the two lifting ropes 1 on the same beam 102 are hung on the same lifting hook 2, and a connecting assembly 3 for connecting all the lifting ropes 1 together is arranged between the four lifting ropes 1. Four lifting ropes 1 respectively pull four opposite angles of the jacket 101, and a lifting hook 2 is hung by using a crane to integrally lift the jacket 101, and as the lifting ropes 1 are tied at the four opposite angles, the lifting process is more stable, and the occurrence of breakage of the beam 102 is reduced; the connecting component 3 connects the four lifting ropes 1 together, so that the four lifting ropes 1 are connected more tightly, thereby being convenient for lifting the ultra-large jacket 101.
The connecting assembly 3 comprises a connecting frame 31, the connecting frame 31 is a rectangular frame, four opposite angles of the connecting frame 31 are arc-shaped, four lifting ropes 1 are fixedly connected with the connecting frame 31, four pairs of limiting rods 32 for limiting the four lifting ropes 1 are further arranged on the connecting frame 31, a limiting groove 33 is formed between every two limiting rods 32, each lifting rope 1 is placed in each limiting groove 33, and the connecting assembly 3 further comprises a locking piece 4 for stabilizing each lifting rope 1 on the connecting frame 31. The link 31 links together four lifting rope 1 for the lifting process is more steady, and four lifting rope 1 all are placed in spacing groove 33, have reduced the condition that lifting rope 1 takes place to slide on link 31, make lifting rope 1 stable on link 31.
Referring to fig. 2, the locking member 4 includes a shackle 41, the shackle 41 being provided with four, the lifting rope 1 being threaded through the shackle 41, the shackle 41 being fastened to the connection frame 31, each shackle 41 being placed in each limit groove 33. The shackle 41 is used, so that each lifting rope 1 is conveniently locked on the connecting frame 31, the lifting ropes 1 are connected with the connecting frame 31 more tightly, meanwhile, the shackle 41 is placed in the limiting groove 33, the sliding condition of the shackle 41 on the connecting frame 31 in the lifting process is reduced, and the lifting stability is improved.
Referring to fig. 2 and 3, the shackle 41 includes a retaining ring 411, a locking bolt 412 and a locking nut 413, the lifting rope 1 is threaded through the retaining ring 411, the retaining ring 411 is fastened on the connecting frame 31, the retaining ring 411 is provided with a pair of mounting holes 414, the locking bolt 412 is threaded through the two mounting holes 414 in sequence, the locking bolt 412 is in threaded connection with the locking nut 413, and the locking nut 413 is abutted to the retaining ring 411. After the shackle 41 is used for a period of time, the locking nut 413 can be screwed, the locking bolt 412 is removed from the retaining ring 411, the retaining ring 411 is removed from the connecting frame 31, the occurrence of rusting caused by long-time connection of the retaining ring 411 and the connecting frame 31 is reduced, the occurrence of the condition that the shackle 41 is damaged easily due to long-time use of the shackle 41 in hanging the jacket 101 is reduced, and the shackle 41 can be periodically removed for replacement, so that the use effect of the shackle 41 is improved.
Referring to fig. 1 and 2, the lifting rope 1 includes a first hanging rope 11 and a second hanging rope 12, one end of the first hanging rope 11 is hung on the lifting hook 2, and the other end of the first hanging rope 11 is hung on the shackle 41; one end of the second hanging rope 12 is hung on the lifting hook 2, the second hanging rope 12 is used for being wound on the beam 102, and the other end of the second hanging rope 12 is hung on the shackle 41. The first hanging rope 11 is used for connecting the lifting hook 2 and the shackle 41, the second hanging rope 12 is used for hanging and arranging on the lifting frame, and the second hanging rope 12 is connected with the lifting hook 2 and the shackle 41, so that the lifting rope 1 and the jacket 101 are connected more tightly, and the two ropes are used more stably.
Referring to fig. 1, the lifting hook 2 is a double-lug lifting hook, the lifting hook 2 forms a pair of lifting grooves 21, the two lifting grooves 21 are symmetrically arranged, and each lifting rope 1 is hung in each lifting groove 21. With the ears lifting hook, be convenient for mention two lifting cords 1 simultaneously, two hanging grooves 21 symmetry setting of ears lifting hook for two lifting cords 1 are more steady when using lifting cord jacket 101.
Referring to fig. 4, the hoisting device further includes a blocking lug 5 fixed at two ends of each beam 102, a placement groove 51 is formed between each blocking lug 5 and the conduit of the jacket 101, and each hoisting rope 1 is placed in each placement groove 51. Placing the lifting rope 1 in the placement groove 51 can reduce the sliding of the lifting rope 1 on the jacket 101 during the lifting process, and improve the stability of the lifting rope 1 on the jacket 101.
The blocking ear 5 comprises a blocking post 52 and a blocking ring 53, one end of the blocking post 52 is fixedly connected with the beam 102, the other end of the blocking post 52 is fixedly connected with the blocking ring 53, and the cross section area of the blocking post 52 is smaller than that of the blocking ring 53. The blocking post 52 facilitates blocking the lifting rope 1, reduces sliding of the lifting rope 1 on the jacket 101, and the blocking ring 53 can further limit the lifting rope 1 to the side wall of the blocking post 52, so that stability of the lifting rope 1 on the blocking post 52 is improved.
The embodiment of the utility model discloses a hoisting device for an ultra-large jacket by adopting a sling pocket cross beam, which comprises the following implementation principle:
when the ultra-large jacket 101 is hoisted, four lifting ropes 1 are respectively wound at two ends of two cross beams 102 which are oppositely arranged on the jacket 101, two lifting ropes 1 on the same cross beam 102 are hung on the same lifting hook 2, four lifting ropes 1 are wound in the placing groove 51, then the four lifting ropes 1 are respectively hung on the two lifting hooks 2, the two lifting hooks 2 are hoisted simultaneously by using a crane, four opposite angles of the jacket 101 are respectively pulled by the four lifting ropes 1, the jacket 101 is integrally hoisted, the connecting frame 31 penetrates through four shackles 41 to connect the four lifting ropes 1 together, so that the gravity center of the jacket 101 tends to be more in the middle position, and the hoisting process of the jacket 101 is more stable.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a hoist device that super large jacket adopted suspender pocket crossbeam, its characterized in that, including lifting rope (1) and lifting hook (2), lifting rope (1) are provided with four, lifting hook (2) are provided with two, and four lifting rope (1) are used for respectively around establishing on the both ends of two crossbeams (102) that jacket (101) set up relatively, and two lifting rope (1) on same crossbeam (102) hang and establish on same lifting hook (2), are provided with between four lifting rope (1) and are used for all lifting rope (1) link together coupling assembling (3).
2. The hoisting device for the ultra-large jacket adopting the sling pocket cross beam according to claim 1, wherein the connecting assembly (3) comprises a connecting frame (31), four hoisting ropes (1) are fixedly connected with the connecting frame (31), four pairs of limiting rods (32) for limiting the four hoisting ropes (1) are further arranged on the connecting frame (31), limiting grooves (33) are formed between every two limiting rods (32), each hoisting rope (1) is placed in each limiting groove (33), and the connecting assembly (3) further comprises a locking piece (4) for stabilizing each hoisting rope (1) on the connecting frame (31).
3. The hoisting device for the ultra-large jacket adopting the sling pocket cross beam according to claim 2, wherein the locking piece (4) comprises a shackle (41), the hoisting rope (1) is arranged on the shackle (41) in a penetrating mode, the shackle (41) is buckled on the connecting frame (31), and each shackle (41) is placed in the limiting groove (33).
4. The hoisting device for the ultra-large jacket by using the sling pocket cross beam according to claim 3, wherein the shackle (41) comprises a buckle ring (411), a locking bolt (412) and a locking nut (413), the hoisting rope (1) is arranged on the buckle ring (411) in a penetrating manner, the buckle ring (411) is arranged on the connecting frame (31) in a buckling manner, a pair of mounting holes (414) are formed in the buckle ring (411), the locking bolt (412) is arranged on the two mounting holes (414) in a penetrating manner in sequence, the locking bolt (412) is in threaded connection with the locking nut (413), and the locking nut (413) is abutted to the buckle ring (411).
5. A hoisting device for a super-large jacket by using a sling pocket cross beam according to claim 3, wherein the hoisting rope (1) comprises a first hanging rope (11) and a second hanging rope (12), one end of the first hanging rope (11) is hung on the hoisting hook (2), and the other end of the first hanging rope (11) is hung on the shackle (41); one end of the second hanging rope (12) is hung on the lifting hook (2), the second hanging rope (12) is used for being wound on the cross beam (102), and the other end of the second hanging rope (12) is hung on the shackle (41).
6. The hoisting device for the ultra-large jacket by using the sling pocket cross beam according to claim 1, wherein the lifting hooks (2) are double-lug lifting hooks, the lifting hooks (2) form a pair of lifting grooves (21), the two lifting grooves (21) are symmetrically arranged, and each lifting rope (1) is hung in each lifting groove (21).
7. The hoisting device for the ultra-large jacket adopting the sling pocket cross beams according to claim 1, further comprising blocking lugs (5) which are used for being fixed at two ends of each cross beam (102), wherein a placing groove (51) is formed between each blocking lug (5) and a conduit of the jacket (101), and each hoisting rope (1) is placed in the placing groove (51).
8. The ultra-large jacket is a hanging device with a sling pocket cross beam according to claim 7, wherein the blocking lug (5) comprises a blocking column (52) and a blocking ring (53), one end of the blocking column (52) is fixedly connected with the cross beam (102), the other end of the blocking column (52) is fixedly connected with the blocking ring (53), and the cross section area of the blocking column (52) is smaller than that of the blocking ring (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387234.0U CN219730266U (en) | 2023-03-04 | 2023-03-04 | Hoisting device for ultra-large jacket with sling pocket cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387234.0U CN219730266U (en) | 2023-03-04 | 2023-03-04 | Hoisting device for ultra-large jacket with sling pocket cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730266U true CN219730266U (en) | 2023-09-22 |
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ID=88050792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320387234.0U Active CN219730266U (en) | 2023-03-04 | 2023-03-04 | Hoisting device for ultra-large jacket with sling pocket cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730266U (en) |
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2023
- 2023-03-04 CN CN202320387234.0U patent/CN219730266U/en active Active
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