CN218778617U - Marine wind power basis hoist and mount cantilever bolt formula unhooking device - Google Patents

Abstract

The utility model provides an offshore wind power basis hoist and mount cantilever bolt formula unhook device, including setting up two sets of hanging beam ear plates on wind power basis hanging beam, be equipped with on the hanging beam ear plate with violently insert a complex through-hole, violently insert a one end and be equipped with the mounting panel, be equipped with spacing hole on the mounting panel, hanging beam ear plate one side that corresponds the mounting panel is equipped with violently inserts the axle support that supports to violently inserting the axle, violently insert the axle support and be connected with wind power basis hanging beam, violently insert and be equipped with the multiunit locating hole on the axle support, the bolt passes spacing hole and wherein a set of locating hole to violently insert the axle and fix a position simultaneously. The device is convenient to unhook from the hook of the hoisting equipment, and is simple in structure and easy to operate.

Description

Marine wind power basis hoist and mount cantilever bolt formula unhooking device

Technical Field

The utility model relates to a marine wind power basis hoist and mount technical field, in particular to marine wind power basis hoist and mount cantilever bolt formula unhooking device.

Background

At present, unhooking devices used in heavy hoisting engineering generally use screw or hydraulic principles, for example, CN213505568U discloses a hydraulic automatic unhooking device, which can realize underwater automatic unhooking, but has a complex structure, a large overall device volume, a high requirement on processing precision and a high manufacturing cost. Under the conditions of insufficient space of offshore hoisting equipment and severe operation environment, the common unhooking device cannot meet the hoisting requirement.

Disclosure of Invention

The utility model aims to solve the technical problem that a marine wind power basis hoist and mount cantilever bolt formula unhooking device is provided, conveniently unhook with lifting device's couple, simple structure, easily operation.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides an offshore wind power basis hoist and mount cantilever bolt formula unhooking device, including setting up two sets of hanging beam otic placodes on wind power basis hanging beam, be equipped with on the hanging beam otic placode with violently insert a complex through-hole, violently insert a shaft one end and be equipped with the mounting panel, be equipped with spacing hole on the mounting panel, hanging beam otic placode one side that corresponds the mounting panel is equipped with violently inserts the axle support that supports violently the axle, violently insert the axle support and be connected with wind power basis hanging beam, violently insert and be equipped with the multiunit locating hole on the axle support, the bolt passes spacing hole and wherein a set of locating hole to violently insert the axle and fix a position simultaneously.

In a preferred scheme, one end of the transverse insertion shaft, which is far away from the mounting plate, is provided with a limiting mechanism.

In the preferred scheme, stop gear includes the card axle board, violently inserts the axle head portion outside and is equipped with the external screw thread, be equipped with on the card axle board with violently insert the external screw thread complex screw hole of axle.

In the preferred scheme, stop gear includes the limiting plate, the limiting plate bottom be equipped with violently insert axle complex arc wall, the arc wall bottom be equipped with the card axle, violently insert the axle tip be equipped with card axle complex card hole, the limiting plate hugs closely the setting in the hanging beam otic placode outside.

In a preferable scheme, reinforcing plates are arranged on two sides of each lifting beam ear plate.

The utility model provides a pair of marine wind power basis hoist and mount cantilever bolt formula unhooking device, when hoist and mount, violently insert the axle and realize the installation in inserting the through-hole of hanging beam otic placode, penetrate spacing hole and leftmost locating hole simultaneously with the bolt in, it is spacing to realize violently inserting about the axle, violently inserting the axle this moment and can not controlling and remove, prevent to violently insert the axle skew about the in-process of hoist and mount. When unhooking is needed, the plug pin is pulled out, the limit of the transverse insertion shaft is released, the transverse insertion shaft is moved along the horizontal direction of the transverse insertion shaft support, the transverse insertion shaft support supports the transverse insertion shaft, after unhooking is completed, the plug pin is inserted into the limit hole and the corresponding locating hole, the transverse insertion shaft is limited, and the transverse insertion shaft is prevented from being lost under the unhooking condition. Simple structure, easily operation uses cantilever bolt unhooking device at marine wind power basis hoist and mount in-process, has reduced the cost of manufacture, has improved the life of device.

Drawings

The invention is further described below with reference to the accompanying drawings and examples:

fig. 1 is an overall schematic view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of a transverse insertion shaft according to embodiment 2;

FIG. 4 is a schematic structural view of a stopper mechanism according to embodiment 2;

in the figure: wind-powered electricity generation basis hanging beam 1, hanging beam otic placode 2, violently insert axle 3, mounting panel 4, violently insert a support 5, bolt 6, card axle plate 7, limiting plate 8, card axle 9, reinforcing plate 10, card hole 301, spacing hole 401, locating hole 501, arc 801.

Detailed Description

Example 1: as shown in fig. 1 to 2, the latch type unhooking device for the offshore wind power foundation hoisting cantilever comprises two groups of hoisting beam ear plates 2 arranged on a wind power foundation hoisting beam 1, wherein the hoisting beam ear plates 2 are perpendicular to the wind power foundation hoisting beam 1, the hoisting beam ear plates 2 can be fixedly arranged on the wind power foundation hoisting beam 1 in a welding mode and the like, through holes matched with transverse insertion shafts 3 are formed in the hoisting beam ear plates 2, the size of each through hole is equal to the outer diameter of each transverse insertion shaft 3, the transverse insertion shafts 3 are connected with the two groups of hoisting beam ear plates 2 in an inserting mode, two ends of each transverse insertion shaft 3 slightly extend out of the corresponding hoisting beam ear plate 2, and each transverse insertion shaft 3 is used for bearing a hoisting hook assembly.

Transversely insert 3 one end of axle and be equipped with mounting panel 4, be equipped with spacing hole 401 on the mounting panel 4, 2 one side of hanging beam otic placode that correspond mounting panel 4 are equipped with and violently insert the axle support 5 that the axle 3 carries out the support violently, violently insert the axle support 5 and be "L" shape structure, violently insert 5 one end of axle support and be connected with one set of hanging beam otic placode 2 wherein, the other end is connected with wind-powered electricity generation basis hanging beam 1, violently insert and be equipped with multiunit locating hole 501 on the axle support 5, bolt 6 passes spacing hole 401 and one set of locating hole 501 wherein to violently insert axle 3 and fix a position simultaneously.

In this embodiment, the height of the horizontal inserted shaft bracket 5 is the height of the bottom of the horizontal inserted shaft 3, which supports the horizontal inserted shaft 3. When specifically using, violently insert axle 3 can also with violently insert axle support 5 sliding connection, the unhook process only need with violently insert axle 3 slide to violently insert on axle support 5, then fix with bolt 6, made things convenient for the work flow of couple and unhook more.

Preferably, reinforcing plates 10 are arranged on two sides of the suspension beam ear plate 2. The reinforcing plate 10 reinforces the two sides of the two groups of suspension beam ear plates 2 and prevents the suspension beam ear plates from cracking in the process of hoisting.

When hoisting, violently insert axle 3 and insert the installation in the through-hole of hanging beam otic placode 2, penetrate spacing hole 401 and leftmost locating hole 501 with bolt 6 simultaneously, realize violently inserting spacing about axle 3, violently insert axle 3 this moment and can not remove about, prevent violently insert axle 3 and skew about the in-process of hoist and mount. When unhooking is needed, the plug pin 6 is pulled out, the limit of the transverse insertion shaft 3 is released, the transverse insertion shaft 3 is moved along the horizontal direction of the transverse insertion shaft support 5, the transverse insertion shaft support 5 supports the transverse insertion shaft 3, after unhooking is completed, the plug pin 6 is inserted into the limit hole 401 and the corresponding positioning hole 501, the transverse insertion shaft 3 is limited, and the transverse insertion shaft 3 is prevented from being lost under the unhooking condition.

Furthermore, one end of the transverse insertion shaft 3, which is far away from the mounting plate 4, is provided with a limiting mechanism. Through setting up stop gear to violently insert the axle 3 one end of keeping away from mounting panel 4 and carry on spacingly to the realization is all carried on spacingly to violently inserting 3 both ends of axle, reduces the joint strength requirement to violently inserting axle support 5.

In this embodiment, stop gear includes block board 7, violently inserts the 3 tip outsides of axle and is equipped with the external screw thread, be equipped with on the block board 7 with violently insert the external screw thread complex screw hole of axle 3.

When using, after connecting the hook subassembly and violently inserting axle 3, the card axial plate 7 of screwing, card axial plate 7 hugs closely and is close to the 2 outsides of hanging beam otic placodes of card axial plate 7 and sets up, controls spacingly to violently inserting axle 3, can fix violently inserting axle 3.

Example 2: different from embodiment 1, as shown in fig. 3 to 4, the limiting mechanism includes a limiting plate 8, an arc groove 801 matched with the transverse insertion shaft 3 is arranged at the bottom of the limiting plate 8, the arc groove 801 is matched with the outer diameter of the transverse insertion shaft 3, a clamping shaft 9 is arranged at the bottom of the arc groove 801, a clamping hole 301 matched with the clamping shaft 9 is arranged at the end of the transverse insertion shaft 3, and the limiting plate 8 is arranged to be tightly attached to the outer side of the suspension beam ear plate 2. After the hook assembly and the transverse insertion shaft 3 are connected, the clamping shaft 9 is inserted, and the limiting plate 8 is tightly attached to the hanging beam ear plate 2 to fix the transverse insertion shaft 3.

The working principle is as follows:

firstly, the hanging beam ear plates 2 are welded to the wind power foundation hanging beam 1, the transverse insertion shaft support 5 is fixed, then the hanging hook assembly is moved to the position of the insertion hole between the two sets of hanging beam ear plates 2, then the transverse insertion shaft 3 is inserted into the through hole of the hanging beam ear plates 2 and the lifting hook of the hanging hook assembly to be connected, the transverse insertion shaft 3 is limited by using a limiting mechanism, meanwhile, the bolt 6 is inserted into the limiting hole 401 and the positioning hole 501 to fix the transverse insertion shaft 3, the transverse insertion shaft 3 is prevented from moving, and the wind power foundation hanging beam 1 can be safely lifted by using a crane. After the wind power foundation hanging beam 1 is hung to a proper position, the bolt 6 is pulled out, the limiting mechanism is detached, the transverse inserting shaft 3 is pulled out or slid, the transverse inserting shaft 3 is moved to a proper position on the transverse inserting shaft support 5, the bolt 6 is inserted into the limiting hole 401 and the corresponding positioning hole 501, and the transverse inserting shaft 3 is fixed so as to prevent the transverse inserting shaft 3 from falling or moving when not used.

Claims (5)

1. The utility model provides an offshore wind power basis hoist and mount cantilever bolt formula unhooking device which characterized in that: including setting up two sets of hanging beam otic placodes (2) on wind-powered electricity generation basis hanging beam (1), be equipped with on hanging beam otic placode (2) with violently insert axle (3) complex through-hole, violently insert axle (3) one end and be equipped with mounting panel (4), be equipped with spacing hole (401) on mounting panel (4), hanging beam otic placode (2) one side that corresponds mounting panel (4) is equipped with violently inserts axle support (5) that support violently inserting axle (3), violently insert axle support (5) and be connected with wind-powered electricity generation basis hanging beam (1), violently be equipped with multiunit locating hole (501) on inserting axle support (5), bolt (6) pass spacing hole (401) and wherein a set of locating hole (501) simultaneously and fix a position violently insert axle (3).

2. The offshore wind power foundation hoisting cantilever bolt type unhooking device of claim 1, which is characterized in that: and one end of the transverse insertion shaft (3) far away from the mounting plate (4) is provided with a limiting mechanism.

3. The offshore wind power foundation hoisting cantilever bolt type unhooking device of claim 2, which is characterized in that: stop gear includes card axial plate (7), violently inserts the axle (3) tip outside and is equipped with the external screw thread, is equipped with on card axial plate (7) and violently inserts the external screw thread complex screw hole of axle (3).

4. The offshore wind power foundation hoisting cantilever bolt type unhooking device of claim 2, characterized in that: limiting mechanism includes limiting plate (8), and limiting plate (8) bottom is equipped with and violently inserts axle (3) complex arc wall (801), and arc wall (801) bottom is equipped with card axle (9), violently inserts axle (3) tip be equipped with card axle (9) complex card hole (301), and hanging beam otic placode (2) outside setting is hugged closely in limiting plate (8).

5. The offshore wind power foundation hoisting cantilever bolt type unhooking device of claim 1, which is characterized in that: reinforcing plates (10) are arranged on two sides of the lifting beam ear plate (2).

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