CN215626207U

CN215626207U - Marine wind power single pile stands up hoist and mount hoist

Info

Publication number: CN215626207U
Application number: CN202121625587.7U
Authority: CN
Inventors: 苏文渊; 黄德; 陈胜华; 蒋常良; 钟纪森; 吴通科
Original assignee: Zhuhai Rongsheng Machinery Technology Co ltd
Current assignee: Zhuhai Rongsheng Machinery Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-25
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a marine wind power single pile turning and hoisting sling which is reasonable in design, reduces the overall cost of the sling and greatly reduces the manufacturing period. The marine wind power single pile lifting device comprises a main lifting hook module positioned at one end of a marine wind power single pile and an auxiliary lifting hook module positioned at the other end of the marine wind power single pile, wherein the main lifting hook module comprises a main lifting hook, a balance beam, a main lifting appliance and two main steel wire ropes, first auxiliary lifting shafts are symmetrically arranged at two ends of the balance beam, the main lifting shaft and a holding piece positioned at the front end of the main lifting shaft are symmetrically arranged at two ends of the main lifting appliance, the two main steel wire ropes are symmetrically hung at two ends of the main lifting hook, meanwhile, two main steel wire rope rings respectively penetrate through and are hung on two sides of the first auxiliary lifting shaft and then are hung on the main lifting shaft, a first distance sleeve is sleeved on the first auxiliary lifting shaft, and the main steel wire ropes on the first auxiliary lifting shaft are propped open by the first distance sleeve. The utility model is applied to the technical field of lifting appliances.

Description

Marine wind power single pile stands up hoist and mount hoist

Technical Field

The utility model relates to a lifting appliance, in particular to a turning and lifting appliance for an ocean wind power single pile.

Background

Due to the continuous rising of the power generation power of the ocean wind power, the size and the weight of the basic support of the ocean wind power are increased sharply. According to the limitations of size and weight of the current single-pile structure of ocean wind power, the ocean wind power can only be horizontally built and transported in each manufacturing plant, and then the turning over and vertical piling are carried out at sea, and the turning over and hoisting sling in the traditional mode is shown in figure 1 and consists of a balance beam 1a, a main steel wire rope 2a, an auxiliary steel wire rope 3a, a wide-edge shackle 4a and a sling body 5 a. The wide-edge shackle 4a, especially the large-tonnage wide-edge shackle 4a, has a long manufacturing period, high manufacturing difficulty and high cost, and often becomes a main factor for restricting the cost and the manufacturing period of the lifting appliance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides the marine wind power single-pile turning and hoisting sling which is reasonable in design, reduces the overall cost of the sling and greatly reduces the manufacturing period.

The technical scheme adopted by the utility model is as follows: the marine wind power single pile lifting device comprises a main lifting hook module positioned at one end of a marine wind power single pile and an auxiliary lifting hook module positioned at the other end of the marine wind power single pile, wherein the main lifting hook module comprises a main lifting hook, a balance beam, a main lifting appliance and two main steel wire ropes, first auxiliary lifting shafts are symmetrically arranged at two ends of the balance beam, the main lifting shaft and a holding piece positioned at the front end of the main lifting shaft are symmetrically arranged at two ends of the main lifting appliance, the two main steel wire ropes are symmetrically hung at two ends of the main lifting hook, meanwhile, two main steel wire rope rings respectively penetrate through and are hung on two sides of the first auxiliary lifting shaft and then are hung on the main lifting shaft, a first distance sleeve is sleeved on the first auxiliary lifting shaft, and the main steel wire ropes on the first auxiliary lifting shaft are propped open by the first distance sleeve.

Further, it includes the riser and with the arc of ocean wind-powered electricity generation single pile internal diameter looks adaptation to hold tightly the piece, the preceding terminal surface of riser with the main hanging shaft is connected, the rear end face of riser with the arc is connected, is equipped with a plurality of bolt hole one on the terminal surface of ocean wind-powered electricity generation single pile, be provided with on the riser a plurality of with the bolt hole two of bolt hole looks adaptation, bolt hole two be the even arrangement of arc form in on the riser, bolt hole one with be provided with hydraulic bolt pair between the bolt hole two, the terminal surface of holding tightly piece and ocean wind-powered electricity generation single pile passes through hydraulic bolt pair is fixed mutually.

Further, the both ends of compensating beam are the symmetry still and are provided with the vice hanging scroll of second, two the vice hanging scroll of second is located two the outside of first vice hanging scroll, main lifting hook with it has supplementary wire rope to hang between the vice hanging scroll of second, the cover is equipped with the second distance cover on the vice hanging scroll of second, the second distance cover struts on the vice hanging scroll of second supplementary wire rope.

Furthermore, the auxiliary lifting hook module comprises an auxiliary lifting hook, an auxiliary steel wire rope and a C-shaped hook, the C-shaped hook hooks the other end face of the marine wind power single pile, and the C-shaped hook is hung on the auxiliary lifting hook through the auxiliary steel wire rope.

Furthermore, a plurality of connecting plates are arranged between the two main hanging shafts.

Furthermore, the number of the connecting plates is four, four the connecting plates form a containing groove, and a hydraulic stretcher and a foam groove matched with the hydraulic stretcher are arranged in the containing groove.

The utility model has the beneficial effects that: the marine wind power single pile lifting device comprises a main lifting hook module positioned at one end of a marine wind power single pile and an auxiliary lifting hook module positioned at the other end of the marine wind power single pile, wherein the main lifting hook module comprises a main lifting hook, a balance beam, a main lifting appliance and two main steel wire ropes, first auxiliary lifting shafts are symmetrically arranged at two ends of the balance beam, the main lifting shaft and a holding piece positioned at the front end of the main lifting shaft are symmetrically arranged at two ends of the main lifting appliance, the two main steel wire ropes are symmetrically hung at two ends of the main lifting hook, meanwhile, two main steel wire rope rings respectively penetrate through and are hung on two sides of a first auxiliary lifting shaft and then are hung on the main lifting shaft, a first distance sleeve is sleeved on the first auxiliary lifting shaft, and the main steel wire ropes on the first auxiliary lifting shaft are propped open by the first distance sleeve; the utility model changes the structure of the balance beam, thereby changing the rope hanging mode of the steel wire rope, completely avoiding the use of wide-edge shackle and greatly reducing the whole cost and the manufacturing period of the lifting appliance.

Drawings

Fig. 1 is a schematic structural diagram of a conventional turning-over hoisting sling;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a front view of the main hook module.

Detailed Description

As shown in fig. 2 and 3, in this embodiment, the present invention includes a main hook module 2 located at one end of a marine wind power single pile 1 and an auxiliary hook module 3 located at the other end of the marine wind power single pile 1, where the main hook module 2 includes a main hook 4, a balance beam 5, a main hanger 6 and two main steel wire ropes 7, two ends of the balance beam 5 are symmetrically provided with first auxiliary hanging shafts 8, two ends of the main hanger 6 are symmetrically provided with main hanging shafts 9 and clasps 10 located at front ends of the main hanging shafts 9, the two main steel wire ropes 7 are symmetrically hung at two ends of the main hook 4, and at the same time, two rings of the main steel wire ropes 7 respectively pass through and are hung behind two sides of the first auxiliary hanging shafts 8 and are hung on the main hanging shafts 9, the first auxiliary hanging shafts 8 are sleeved with first distance sleeves 11, the first distance sleeves 11 prop open the main steel wire ropes 7 on the first auxiliary hanging shafts 8, the subsequent use is convenient.

In this embodiment, the holding member 10 includes riser 12 and the arc 13 with 1 internal diameter looks adaptation of ocean wind-powered electricity generation single pile, the preceding terminal surface of riser 12 with main hanging shaft 9 is connected, the rear end face of riser 12 with the arc 13 is connected, is equipped with a plurality of bolt hole one on the terminal surface of ocean wind-powered electricity generation single pile 1, be provided with on the riser 12 a plurality of with the bolt hole two of a bolt hole looks adaptation, bolt hole two be the even row of arc form distribute in on riser 12, bolt hole one with be provided with hydraulic bolt pair 14 between the bolt hole two, the terminal surface of holding member 10 and ocean wind-powered electricity generation single pile 1 passes through hydraulic bolt pair 14 is fixed mutually.

In this embodiment, the both ends of compensating beam 5 are the symmetry still and are provided with the vice hanging axle 15 of second, two the vice hanging axle 15 of second is located two the outside of first pair hanging axle 8, main lifting hook 4 with supplementary wire rope 16 has been hung between the vice hanging axle 15 of second, the cover is equipped with second distance cover 17 on the vice hanging axle 15 of second, second distance cover 17 struts on the vice hanging axle 15 of second auxiliary wire rope 16, be convenient for main lifting hook 4 can steadily lift by crane compensating beam 5.

In this embodiment, the auxiliary lifting hook module 3 includes an auxiliary lifting hook 18, an auxiliary steel wire rope 19 and a C-shaped hook 20, the C-shaped hook 20 hooks the other end surface of the marine wind power monopile 1, and the C-shaped hook 20 is hung on the auxiliary lifting hook 18 through the auxiliary steel wire rope 19.

In this embodiment, two be provided with four connecting plates 21 between the main axle 9, four connecting plate 21 forms one and accomodates the groove, accomodate the inslot be provided with hydraulic stretching ware and with the cotton groove of bubble of hydraulic stretching ware looks adaptation, main hoist 6 is used hydraulic stretching ware passes through hydraulic bolt pair 14 will main hoist 6 compresses tightly with marine wind power single pile 1 is from taking flange joint, through the produced frictional force of the positive pressure that hydraulic bolt pair 14 provided with main hoist 6 firmly fastens on marine wind power single pile 1 flange, is enough to resist when overturning the hoist and mount, the produced decurrent shearing force of marine wind power single pile 1 dead weight.

When the marine wind power single pile 1 is lifted, the main lifting hook 4 and the auxiliary lifting hook 18 are lifted to a proper height at the same time, the main lifting hook 4 is kept static, the position of the auxiliary lifting hook 18 is continuously adjusted, the whole marine wind power single pile 1 can be adjusted from a horizontal state to a vertical state, and the balance beam 5 is mainly used for offsetting inward extruded component force of the main steel wire rope 7.

The utility model is applied to the technical field of lifting appliances.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides an ocean wind-powered electricity generation single pile stands up hoist and mount hoist which characterized in that: it includes main lifting hook module (2) that is located ocean wind-powered electricity generation single pile (1) one end and vice lifting hook module (3) for being located the ocean wind-powered electricity generation single pile (1) other end, main lifting hook module (2) include main lifting hook (4), compensating beam (5), main hoist (6) and two main wire rope (7), the both ends symmetry of compensating beam (5) is provided with first vice hanging shaft (8), the both ends symmetry of main hoist (6) is provided with main hanging shaft (9) and is located the locking piece (10) of main hanging shaft (9) front end, two main wire rope (7) symmetry is hung the both ends of main lifting hook (4), two simultaneously main wire rope (7) circle passes respectively and hangs behind the both sides of first vice hanging shaft (8) hang on main hanging shaft (9), the cover is equipped with first distance cover (11) on first vice hanging shaft (8), the first distance sleeve (11) props the main steel wire rope (7) on the first auxiliary hoisting shaft (8).

2. The marine wind power single-pile turning and hoisting sling according to claim 1, characterized in that: embrace tight piece (10) including riser (12) and with arc (13) of ocean wind-powered electricity generation single pile (1) internal diameter looks adaptation, the preceding terminal surface of riser (12) with main hanging shaft (9) are connected, the rear end face of riser (12) with arc (13) are connected, are equipped with a plurality of bolt hole (101) on the terminal surface of ocean wind-powered electricity generation single pile (1), be provided with on riser (12) a plurality of with bolt hole two of bolt hole (101) looks adaptation, bolt hole two be the even arrangement of arc form in on riser (12), bolt hole (101) with be provided with hydraulic bolt pair (14) between the bolt hole two, the terminal surface of embracing tight piece (10) and ocean wind-powered electricity generation single pile (1) passes through hydraulic bolt pair (14) are fixed mutually.

3. The marine wind power single-pile turning and hoisting sling according to claim 1, characterized in that: the both ends of compensating beam (5) are the symmetry still and are provided with the vice hanging spindle of second (15), two the vice hanging spindle of second (15) are located two the outside of first pair hanging spindle (8), main lifting hook (4) with it has supplementary wire rope (16) to hang between the vice hanging spindle of second (15), the cover is equipped with second distance cover (17) on the vice hanging spindle of second (15), second distance cover (17) strut on the vice hanging spindle of second (15) supplementary wire rope (16).

4. The marine wind power single-pile turning and hoisting sling according to claim 1, characterized in that: vice lifting hook module (3) are including vice lifting hook (18), vice wire rope (19) and C type hook (20), on another terminal surface of marine wind-powered electricity generation single pile (1) is colluded in C type hook (20), C type hook (20) pass through vice wire rope (19) hang in on vice lifting hook (18).

5. The marine wind power single-pile turning and hoisting sling according to claim 1, characterized in that: a plurality of connecting plates (21) are arranged between the two main hanging shafts (9).

6. The marine wind power single-pile turning and hoisting sling according to claim 5, characterized in that: the number of the connecting plates (21) is four, the connecting plates (21) form a containing groove, and a hydraulic stretcher and a foam groove matched with the hydraulic stretcher are arranged in the containing groove.