CN215626312U - Wind power equipment lifting device with anti-toppling mechanism - Google Patents

Abstract

The scheme discloses a wind power equipment hoisting tool with an anti-toppling mechanism in the field of hoisting equipment, which comprises a hoisting mechanism and a chassis, wherein two opposite sides of the chassis are respectively provided with a connecting seat, a supporting rod is rotatably connected in each connecting seat, and each connecting seat is fixedly connected with a limiting part for fixing the supporting rod; the hoisting mechanism comprises a mounting disc and a hoisting arm, the mounting disc is connected with a first motor for driving the mounting disc to rotate, the first motor is fixedly connected to the eccentric position of the chassis, a first bearing seat is fixedly connected to the mounting disc, and the hoisting arm is rotatably connected to the first bearing seat. The hoisting device in the scheme can prevent the device from toppling and simultaneously realize the independent rotation of the suspension arm.

Description

Wind power equipment lifting device with anti-toppling mechanism

Technical Field

The utility model relates to the field of hoisting equipment, in particular to a wind power equipment hoisting tool with an anti-toppling mechanism.

Background

When the existing hoisting device transfers wind power equipment, the gravity center of the hoisting device is unstable and topples due to too large weight of the wind power equipment, so that the wind power equipment is damaged, and economic loss is caused; and if the traditional suspension arm needs to rotate the wind power equipment, the whole hoisting equipment needs to be rotated, so that the labor is greatly consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind power equipment hoisting tool with an anti-toppling mechanism, and aims to solve the problems that an existing hoisting device is easy to topple and a hoisting arm cannot rotate.

According to the scheme, the wind power equipment hoisting tool with the anti-toppling mechanism comprises a hoisting mechanism and a chassis, two opposite sides of the chassis are respectively provided with a connecting seat, supporting rods are rotatably connected in the connecting seats, and limiting parts for fixing the supporting rods are fixedly connected to the connecting seats; the hoisting mechanism comprises a mounting disc and a hoisting arm, the mounting disc is connected with a first motor for driving the mounting disc to rotate, the first motor is fixedly connected to the eccentric position of the chassis, a first bearing seat is fixedly connected to the mounting disc, and the hoisting arm is rotatably connected to the first bearing seat.

The working principle and the beneficial effects of the scheme are as follows: when the lifting device is used, the wind power equipment is hung on the lifting arm, the supporting rods are taken down from the limiting pieces, the four supporting rods arranged on the two sides of the chassis support the chassis, the gravity center of the lifting device is stabilized, and the wind power equipment is prevented from toppling due to unstable gravity center of the lifting device when being mobilized, so that the wind power equipment is protected, economic loss is prevented, the structure is simple, and the operation is convenient; the first motor is started, the first motor drives the mounting disc to rotate, the suspension arm connected to the mounting disc through the first bearing seat can be driven to rotate, the suspension arm can also be rotated in the transferring process, the whole hoisting device does not need to be rotated, the workload of workers is reduced, the hoisting time is shortened, and the hoisting efficiency is improved.

Furthermore, the locating part includes two locating pieces of fixed connection in connecting seat upper surface both sides, two seted up the through-hole on the locating piece, two the through-hole has run through the bolt, the surface of bracing piece is seted up the locating hole with bolt looks adaptation. The supporting rod is rotated to enable the positioning holes and the through holes to be located on the same horizontal line, the supporting rod is fixed between the two positioning blocks through the through holes and the positioning holes by bolts, and the supporting rod can be taken down to be used by taking down the bolts when the hoisting device is needed.

Further, the upper surface of mounting disc is fixedly connected with second bearing, the lower surface of davit is equipped with third bearing, it has the lifter to articulate between second bearing and the third bearing. By controlling the extension and retraction of the lifting rod, under the condition that the second bearing seat is fixed, the lifting rod extends, so that the third bearing seat extends, the position of the lifting arm with the third bearing seat is lifted, and the wind power equipment hung on the lifting arm can be improved.

Further, the lifting rod is a hydraulic rod. The hydraulic rod is more intelligent and convenient to set.

Furthermore, one end of the hydraulic rod is fixedly connected with a main connecting block, the other end of the hydraulic rod is connected with an auxiliary connecting block, the main connecting block is rotatably connected with the second bearing seat, and the auxiliary connecting block is rotatably connected with the third bearing seat. The arrangement makes the hydraulic rod more stable during operation.

Further, still fixedly connected with second motor on the mounting disc, the output shaft fixedly connected with take-up pulley of second motor, the upper surface of davit is equipped with the fourth bearing seat, the fourth bearing seat internal rotation is connected with first pulley, the one end that primary bearing seat was kept away from to the davit is equipped with the fifth bearing seat, and fifth bearing seat internal rotation is connected with the second pulley, winds on the take-up pulley and is equipped with the steel cable, the one end that the take-up pulley was kept away from to the steel cable is in proper order around establishing first pulley and second pulley. When the winding device is used, the wind power equipment is bundled by the steel rope, the second motor is started, and the second motor drives the take-up pulley to recover the steel rope, so that the wind power equipment is lifted.

Furthermore, one end of the steel rope, which is far away from the take-up pulley, is fixedly connected with a hook. The wind power equipment can be hung by utilizing the hook.

Furthermore, four angles of the lower surface of the chassis are provided with supporting columns. The supporting columns are arranged to support the chassis, and the height of the chassis is improved.

Drawings

FIG. 1 is a schematic structural diagram of a wind power equipment hoisting tool with an anti-toppling mechanism according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the cable winding device comprises a chassis 1, a support column 2, a hook 3, a steel rope 4, a second pulley 5, a fifth bearing seat 6, a suspension arm 7, a first pulley 8, a fourth bearing seat 9, a take-up pulley 10, a second motor 11, a first bearing seat 12, an installation disc 13, a first motor 14, a support rod 15, a positioning hole 16, a connecting seat 17, a positioning block 18, a bolt 19, a third bearing seat 20, an auxiliary connecting block 21, a hydraulic rod 22, a main connecting block 23 and a second bearing seat 24.

The embodiment is substantially as shown in figures 1, 2 and 3 of the accompanying drawings: a wind power equipment hoisting tool with an anti-toppling mechanism comprises a hoisting mechanism and a rectangular chassis 1, wherein four corners of the lower surface of the chassis 1 are respectively provided with a support column 2, two opposite sides of the chassis 1 are respectively provided with a connecting seat 17, a support rod 15 is rotatably connected in the connecting seat 17, a limiting part is fixedly connected on the connecting seat 17 and comprises two positioning blocks 18 fixedly connected to two sides of the upper surface of the connecting seat 17, through holes are formed in the two positioning blocks 18, bolts 19 penetrate through the two through holes, and positioning holes 16 matched with the bolts 19 are formed in the surface of the support rod 15; the hoisting mechanism comprises a mounting disc 13 and a suspension arm 7, the mounting disc 13 is connected with a first motor 14 for driving the mounting disc to rotate, the first motor 14 is fixedly connected at the eccentric position of the chassis 1, the mounting disc 13 is fixedly connected with a first bearing seat 12, a second bearing seat 24 and a second motor 11, the suspension arm 7 is rotatably connected on the first bearing seat 12, the lower surface of the suspension arm 7 is provided with a third bearing seat 20, a hydraulic rod 22 is hinged between the second bearing seat 24 and the third bearing seat 20, one end of the hydraulic rod 22 is fixedly connected with a main connecting block 23, the other end of the hydraulic rod 22 is connected with an auxiliary connecting block 21, the main connecting block 23 is rotatably connected with the second bearing seat 24, the auxiliary connecting block 21 is rotatably connected with the third bearing seat 20, an output shaft of the second motor 11 is fixedly connected with a take-up pulley 10, the upper surface of the suspension arm 7 is provided with a fourth bearing seat 9, and the fourth bearing seat 9 is rotatably connected with a first pulley 8, one end, far away from the first bearing seat 12, of the suspension arm 7 is provided with a fifth bearing seat 6, a second pulley 5 is rotatably connected in the fifth bearing seat 6, a steel rope 4 is wound on the take-up pulley 10, one end, far away from the take-up pulley 10, of the steel rope 4 is sequentially wound on the first pulley 8 and the second pulley 5, and one end, far away from the take-up pulley 10, of the steel rope 4 is fixedly connected with a hook 3.

The first bearing seat 12, the second bearing seat 24 and the take-up pulley 10 are located on the same horizontal line.

When the lifting device is used, the supporting columns 2 support the chassis 1, the chassis 1 is improved, the wind power equipment is hung on the hooks 3 in height, the supporting rods 15 can be taken down for use by taking down the bolts 19 when the lifting device is required to be used, the four supporting rods 15 arranged on the two sides of the chassis 1 support the chassis 1, the gravity center of the lifting device is stabilized, and the wind power equipment is prevented from toppling due to unstable gravity center of the lifting device when the wind power equipment is mobilized, so that the wind power equipment is protected, economic loss is prevented, the structure is simple, and the operation is convenient and fast; the first motor 14 is started, the first motor 14 drives the mounting disc 13 to rotate, and then the suspension arm 7 connected to the mounting disc 13 through the first bearing seat 12 can be driven to rotate, so that the suspension arm 7 can also rotate in the transferring process without rotating the whole hoisting device, the workload of workers is reduced, the hoisting time is shortened, and the hoisting efficiency is improved; the second motor 11 is started, the second motor 11 drives the take-up pulley 10 to recover the steel rope 4, the wind power equipment is lifted, when needed, the hydraulic rod 22 is controlled to stretch, the second bearing seat 24 is fixed, and the hydraulic rod 22 extends, so that the third bearing seat 20 extends, the position of the suspension arm 7 with the third bearing seat 20 is lifted, and the wind power equipment can be lifted to a greater extent.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. The utility model provides a wind power equipment lifting device with prevent empting mechanism which characterized in that: the lifting device comprises a lifting mechanism and a chassis, wherein two opposite sides of the chassis are respectively provided with a connecting seat, a supporting rod is rotatably connected in each connecting seat, and a limiting part for fixing the supporting rod is fixedly connected to each connecting seat; the hoisting mechanism comprises a mounting disc and a hoisting arm, the mounting disc is connected with a first motor for driving the mounting disc to rotate, the first motor is fixedly connected to the eccentric position of the chassis, a first bearing seat is fixedly connected to the mounting disc, and the hoisting arm is rotatably connected to the first bearing seat.

2. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 1, wherein: the locating part includes two fixed connection at the locating piece of connecting seat upper surface both sides, two seted up the through-hole on the locating piece, two the through-hole has run through the bolt, the locating hole with bolt looks adaptation is seted up on the surface of bracing piece.

3. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 2, wherein: the upper surface of mounting disc is fixedly connected with second bearing, the lower surface of davit is equipped with third bearing, it has the lifter to articulate between second bearing and the third bearing.

4. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 3, wherein: the lifting rod is a hydraulic rod.

5. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 4, wherein: one end of the hydraulic rod is fixedly connected with a main connecting block, the other end of the hydraulic rod is connected with an auxiliary connecting block, the main connecting block is rotatably connected with the second bearing seat, and the auxiliary connecting block is rotatably connected with the third bearing seat.

6. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 5, wherein: the installation disc is further fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a take-up pulley, a fourth bearing seat is arranged on the upper surface of the suspension arm, a first pulley is connected in the fourth bearing seat in a rotating mode, a fifth bearing seat is arranged at one end, far away from the first bearing seat, of the suspension arm, a second pulley is connected in the fifth bearing seat in a rotating mode, a steel rope is wound on the take-up pulley, and the first pulley and the second pulley are sequentially wound at one end, far away from the take-up pulley, of the steel rope.

7. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 6, wherein: one end of the steel rope, which is far away from the take-up pulley, is fixedly connected with a hook.

8. The wind power equipment hoisting tool with the anti-toppling mechanism of claim 7, wherein: four angles of the lower surface of the chassis are provided with supporting columns.

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