CN217808375U - Special overhead crane hoist of wind-powered electricity generation steel - Google Patents

Abstract

The utility model discloses a special crown block hanger for wind power steel, which comprises a track and a frame arranged on the track, wherein the front end and the rear end of the frame are both provided with a roller wheel, and the roller wheels are driven by a driving component; an electric hoist is arranged below the frame; the top of frame is equipped with locating component, and locating component includes support frame and pneumatic cylinder, and the support frame is installed on the frame, and the top at the support frame is fixed through the backup pad in the bottom of pneumatic cylinder, and the flexible end of pneumatic cylinder is connected with the lifter plate, and the both ends of lifter plate all are equipped with the lifter, and the bottom of lifter is run through and is connected with the locating plate behind the through-hole seted up in the backup pad, and bottom one side of locating plate is the inclined plane, and a plurality of and locating plate matched with constant head tank have been seted up at orbital top. The utility model discloses when hanging heavy object, through the decline of pneumatic cylinder control lifter, make the locating plate inject the constant head tank in, inject the position through two locating plates and prescribe a limit to prevent that the overhead traveling crane from taking place the displacement, thereby prevent to hang the object and receive the collision and receive the damage.

Description

Special overhead crane hoist of wind-powered electricity generation steel

Technical Field

The utility model relates to a lifting means technical field especially relates to a wind-powered electricity generation steel special overhead traveling crane hoist.

Background

Wind energy is one of environment-friendly new energy sources, is inexhaustible, and is very suitable for coastal islands, grassland pastoral areas, mountain areas and plateau areas which lack water, fuel and inconvenient traffic, and wind power generation is utilized according to local conditions. China is rich in wind energy resources, the reserve capacity of wind energy which can be developed and utilized is about 10 hundred million kW, wherein the reserve capacity of wind energy on land is about 2.5 hundred million kW, and the reserve capacity of wind energy which can be developed and utilized on the sea is about 7.5 hundred million kW, so that the wind power generation device is very suitable for developing wind power generation. The wind power generation has the advantages of cleanness, good environmental benefit, renewability, inexhaustibility, short capital construction period, flexible installed scale and the like.

Along with the increase of the number of years of operation of the wind turbine, components in a frequency conversion cabinet and a filter cabinet of the wind turbine are aged and damaged due to faults, the reactor needs to be replaced, the frequency of replacing and repairing the reactor is increased along with the increase of time, equipment used by the wind turbine is large and heavy, and therefore a special lifting appliance is needed, but the existing lifting appliance can cause the overhead travelling crane to be displaced due to the fact that the lifted object is too heavy frequently when the existing lifting appliance is lifted by crane, and equipment is very easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wind-powered electricity generation steel special overhead traveling crane hoist solves foretell problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a wind power steel special overhead crane lifting appliance, which comprises a track arranged at the top of a wind power generator cabin and a frame arranged on the track, wherein the front end and the rear end of the frame are both provided with a roller wheel, and the roller wheels are driven by a driving component; an electric hoist is arranged below the frame; the top of frame is equipped with locating component, locating component includes support frame and pneumatic cylinder, the support frame is installed on the frame, the bottom of pneumatic cylinder is passed through the backup pad and is fixed the top of support frame, the flexible end of pneumatic cylinder is connected with the lifter plate, the both ends of lifter plate all are equipped with the lifter, the bottom of lifter runs through be connected with the locating plate behind the through-hole of seting up in the backup pad, bottom one side of locating plate is the inclined plane, orbital top seted up a plurality of with locating plate matched with constant head tank.

Further, the rail is made of I-shaped steel.

Furthermore, the driving assembly comprises a motor, the output end of the motor is connected with the group of rollers, and the motor is fixed on the frame through a mounting plate.

Further, the frame pass through the link with electric block's last lifting hook is connected, the top of link is connected on the frame, the bottom with electric block's last lifting hook is connected.

Further, be equipped with between link and the electric block and prevent falling the subassembly, prevent falling the subassembly and include connecting chain and mounting, the mounting is installed electric block's top, the both ends of connecting chain are fixed respectively on link and the electric block.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses when hanging the fan heavy object, through the decline of pneumatic cylinder control lifter, make the locating plate inject the constant head tank in, inject the position through two locating plates and prescribe a limit to prevent that the overhead traveling crane from taking place the displacement, thereby prevent to hang the thing and receive the collision and receive the damage.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a front view of the wind power steel special overhead crane sling of the utility model;

FIG. 2 is a top view of the special crown block hanger for wind power steel of the present invention;

description of reference numerals: 1. a track; 2. a frame; 3. a roller; 4. an electric hoist; 5. a support frame; 6. a hydraulic cylinder; 7. a support plate; 8. a lifting plate; 9. a lifting rod; 10. positioning a plate; 11. positioning a groove; 12. a motor; 13. mounting a plate; 14. a connecting frame; 15. a connecting chain; 16. and a fixing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, a wind power steel special overhead crane lifting appliance comprises a rail 1 installed at the top of a wind power generator cabin and a frame 2 installed on the rail 1, wherein the rail 1 is made of i-steel.

Gyro wheel 3 is all installed at the front and back both ends of frame 2, gyro wheel 3 passes through the drive assembly drive, the drive assembly includes motor 12, the output of motor 12 with a set of gyro wheel 3 is connected, motor 12 passes through mounting panel 13 to be fixed on frame 2.

Frame 2 through link 14 with electric block 4's last lifting hook is connected, the top of link 14 is connected on frame 2, the bottom with electric block 4's last lifting hook is connected.

Be equipped with between link 14 and the electric block 4 and prevent falling the subassembly, prevent falling the subassembly and include connecting chain 15 and mounting 16, mounting 16 is installed the top of electric block 4, the both ends of connecting chain 15 are fixed respectively on link 14 and the electric block 4.

The top of frame 2 is equipped with locating component, locating component includes support frame 5 and pneumatic cylinder 6, support frame 5 is installed on frame 2, the bottom of pneumatic cylinder 6 is fixed through backup pad 7 at the top of support frame 5, the flexible end of pneumatic cylinder 6 is connected with lifter plate 8, lifter plate 8's both ends all are equipped with lifter 9, lifter 9's bottom is run through be connected with locating plate 10 behind the through-hole of seting up in the backup pad 7, bottom one side of locating plate 10 is the inclined plane, track 1's top seted up a plurality of with locating plate 10 matched with constant head tank 11.

The electric hoist 4, the motor 12 and the hydraulic cylinder 6 are all controlled by a control device, and the control device adopts the existing control technology of a wind motor.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (5)

1. The utility model provides a wind-powered electricity generation steel special use overhead traveling crane hoist which characterized in that: the wind driven generator comprises a track (1) arranged at the top of a wind driven generator cabin and a frame (2) arranged on the track (1), wherein rollers (3) are arranged at the front end and the rear end of the frame (2), and the rollers (3) are driven by a driving assembly; an electric hoist (4) is arranged below the frame (2); the top of frame (2) is equipped with locating component, locating component includes support frame (5) and pneumatic cylinder (6), install support frame (5) on frame (2), the bottom of pneumatic cylinder (6) is fixed through backup pad (7) the top of support frame (5), the flexible end of pneumatic cylinder (6) is connected with lifter plate (8), the both ends of lifter plate (8) all are equipped with lifter (9), the bottom of lifter (9) is run through be connected with locating plate (10) behind the through-hole of seting up on backup pad (7), bottom one side of locating plate (10) is the inclined plane, the top of track (1) seted up a plurality of with locating plate (10) matched with constant head tank (11).

2. The wind power steel special overhead crane hanger according to claim 1, characterized in that: the track (1) is made of I-shaped steel.

3. The wind power steel special overhead crane hanger according to claim 1, characterized in that: the driving assembly comprises a motor (12), the output end of the motor (12) is connected with the rollers (3), and the motor (12) is fixed on the frame (2) through a mounting plate (13).

4. The wind power steel special overhead crane hanger according to claim 1, characterized in that: frame (2) through link (14) with the last lifting hook of electric block (4) is connected, the top of link (14) is connected on frame (2), the bottom with the last lifting hook of electric block (4) is connected.

5. The wind power steel special overhead crane sling according to claim 4, wherein: be equipped with between link (14) and electric block (4) and prevent falling the subassembly, prevent falling the subassembly and include connecting link (15) and mounting (16), mounting (16) are installed the top of electric block (4), the both ends of connecting link (15) are fixed respectively on link (14) and electric block (4).

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