CN211996565U - Anti-scraping wind power cylinder section forklift carrying device - Google Patents

Abstract

The utility model discloses a prevent wind-powered electricity generation shell ring fork truck handling device of scraping. The carrying device comprises a lower bracket and an arc-shaped supporting plate fixed above the lower bracket; the lower support is provided with a slotted hole for matching with a fork of a forklift; the two end edges of the arc-shaped supporting plate bend towards the lower support. The carrying device can be matched with a forklift to carry the large-diameter wind power tower shell ring, and is favorable for protecting the outside and the inside of the shell ring from being damaged in the carrying process. Through the arc holding surface of design and the tube shell inner wall laminating mutually to and the lower part support that has the slotted hole, make the device can cooperate fork truck to carry the wind-powered electricity generation pylon tube shell section of different diameters, and can avoid the damage because of the tube shell section collides with fork truck when the transport and scratches and lead to.

Description

Anti-scraping wind power cylinder section forklift carrying device

Technical Field

The utility model relates to a steel construction equipment technical field specifically is a prevent wind-powered electricity generation shell ring fork truck handling device who scrapes.

Background

In the field of wind power tower manufacture, the diameter of a wind power tower is larger and larger, the diameter of a steel shell ring is larger and larger, and the large-diameter shell ring is often lifted by a professional crane or a gantry crane during conveying, however, the surface of the shell ring is easily damaged by lifting in the manner of the professional crane or the gantry crane.

Therefore, a new large-diameter shell ring carrying device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent wind-powered electricity generation shell ring fork truck handling device of scraping does benefit to and prevents that the shell ring is impaired in handling.

In order to solve the technical problem, the utility model provides a following technical scheme: a scratch-resistant wind power cylinder section forklift carrying device comprises a lower support and an arc-shaped support plate fixed above the lower support; a slotted hole used for matching with a fork of a forklift is arranged below the lower support; the two end edges of the arc-shaped supporting plate bend towards the lower support.

As a further preferred scheme, the edges of the two ends of the arc-shaped supporting plate are polished, so that the inner wall of the shell ring is prevented from being scratched.

As a further preferred scheme, the lower support comprises an underframe, a plurality of vertical beams and a plurality of inclined beams welded between the underframe and the arc-shaped support plates.

As a further preferable scheme, the plurality of vertical beams are divided into two rows symmetrically distributed in the front-rear direction.

As a further preferred scheme, the number of the vertical beams in each row is five, and the vertical beams in the middle are used as axes and are symmetrical left and right, so that structural balance is facilitated.

As a further preferred scheme, the top end of each inclined beam is connected with the top end of one adjacent vertical beam, and the bottom end of each inclined beam is connected with the bottom end of the other adjacent vertical beam, so that a plurality of firm triangular bodies are formed, the overall strength of the carrying device can be increased, and the weight of the upper cylinder section can be effectively borne.

In a further preferred embodiment, the underframe is formed by welding a plurality of first cross members extending in the front-rear direction and a plurality of second cross members extending in the left-right direction.

As a further preferred scheme, the underframe is provided with four second cross beams which are parallel in pairs in the front and at the back, and the four second cross beams are respectively welded and fixed with the upper side of the front end, the lower side of the front end, the upper side of the rear end and the lower side of the rear end of the first cross beam.

As a further preferred scheme, the underframe is provided with six first cross beams, and the six first cross beams are symmetrically distributed in the left and right directions, so that the balance and stability of the mechanism are facilitated.

As a further preferred scheme, each of the slots is formed by two first cross beams on the left and right sides of the slot and two second cross beams on the upper and lower sides of the slot, and is located below the corresponding vertical beam, and the corresponding vertical beam is arranged above the slot, so that the cross beams on the upper side of the slot are effectively prevented from being deformed by pressure during transportation.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses can cooperate fork truck to accomplish the wind-powered electricity generation pylon shell ring transport of major diameter, and be favorable to protecting outside, the inside damage destruction not received of shell ring in handling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

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

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic cross-sectional view of FIG. 1A-A;

FIG. 5 is a schematic view of the present invention in combination with a forklift;

FIG. 6 is a schematic view of a transport shell section of the present invention;

in the figure: the device comprises an arc-shaped support plate-1, a vertical beam-2, an inclined beam-3, an underframe-4, a first cross beam-41, a second cross beam-42, a slotted hole-43, a carrying device-100, a forklift-200, a pallet fork-201 and a cylindrical shell-300.

Detailed Description

For the purpose of promoting a better understanding of the objects, structures, features, and functions of the invention, reference should now be made to the drawings and detailed description of the invention. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Moreover, the described embodiments are only some of the described embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a prevent wind-powered electricity generation shell ring fork truck handling device 100 of scraping can be used to cooperate fork truck 200 to accomplish the transport of wind-powered electricity generation shell ring, and this handling device includes lower part support and fixes arc backup pad 1 in the lower part support top. The arc-shaped supporting plate 1 is made of a whole thin steel plate and is integrally in an arc shape with a high middle part and two end bottoms so as to be attached to the upper edge of the wind power tower shell section. The two end edges of the arc-shaped supporting plate 1 are bent towards the lower bracket. The edges of the two ends of the arc-shaped supporting plate 1 are polished to be smooth, so that the inner wall of the shell ring can be prevented from being scratched.

As shown in fig. 2 to 4, the lower bracket includes an underframe 4, a plurality of vertical beams 2 and a plurality of inclined beams 3 welded between the underframe 4 and the arc-shaped support plate 1. Wherein, many perpendicular roof beam 2 divide into two rows of fore-and-aft direction upper symmetric distribution, and every row of perpendicular roof beam 2 quantity is five to use the perpendicular roof beam 2 that is located the centre as axle bilateral symmetry, in order to do benefit to structural balance. Each top of sloping beam 3 links to each other with the top of an adjacent perpendicular roof beam 2, and the bottom links to each other with the bottom of another adjacent perpendicular roof beam 2, forms a plurality of firm triangles, and the bulk strength of multiplicable handling device 100 to effectively bear the weight of top shell ring. The inclined beam 3 in the present embodiment includes an inclined beam 3 connecting two adjacent vertical beams 2 on the left and right sides and an inclined beam 3 connecting two adjacent vertical beams 2 on the front and rear sides.

The underframe 4 is formed by welding a plurality of first cross members 41 extending in the front-rear direction and a plurality of second cross members 42 extending in the left-right direction. The chassis 4 is provided with four second cross beams 42 which are parallel to each other in a front-back direction, the four second cross beams 42 are welded and fixed with the front end upper side, the front end lower side, the rear end upper side and the rear end lower side of the first cross beam 41 respectively, meanwhile, the second cross beam 42 above the front side is welded with the vertical beam 2 of the front row, and the second cross beam 42 above the rear side is welded with the vertical beam 2 of the rear row. In this embodiment, the chassis 4 is provided with six first beams 41, and the six first beams 41 are symmetrically distributed in the left-right direction, so as to be beneficial to balance and stability of the mechanism.

The left and right sides of the chassis 4 are each provided with a slot 43 for the passage of a fork 201 to secure the entire rack in use. Each of the slots 43 is formed by two first beams 41 on the left and right sides and two second beams 42 on the upper and lower sides thereof, and is located below the corresponding vertical beam 2, and the corresponding vertical beam 2 is arranged above the slot 43, so that the beams on the upper side of the slot 43 can be effectively prevented from being deformed by pressure during transportation.

Referring to fig. 5 and 6, the operation method of the present invention is as follows:

loading condition:

1. when the device is used and installed, firstly, the fork 201 of the forklift 200 is inserted into the device from the slot hole 43 below the carrying device 100, and the fork 201 can stably pass through the device, so that the two are firmly combined (as shown in fig. 5).

2. The device adjusts the position of the forklift 200 and the height of the fork 201 before the forklift 200 carries to the shell section 300 with carrying, so that the forklift can extend into the shell section 300; after the device is inserted into the shell ring 300, the height of the fork 201 is adjusted again, so that the upper arc surface of the arc-shaped support plate 1 of the device can be attached to the inner wall of the shell ring (as shown in fig. 6); and lifting the fork 201 to lift the device and the cylinder section 300 at a constant speed and leave the ground.

3. And starting the forklift 200, and transporting the carrying device together with the shell ring to a specified position.

Unloading working conditions:

1. the utility model discloses after the carrying shell ring reachs the assigned position, at the uniform velocity fork 201 descends, places the shell ring subaerial.

2. Continue to descend fork 201 at the uniform velocity, make the utility model discloses and shell ring 300 separation.

3. Treat the utility model discloses with the shell ring after-separating completely, withdraw from fork truck 200 at the uniform velocity, accomplish the uninstallation.

The utility model discloses light-duty transportation platform in can utilizing fork truck etc. realizes carrying the wind-powered electricity generation pylon shell ring of major diameter to protect the shell ring outside, inside not receive the damage destruction in handling. Through calculation tests, the hoisting and transferring of the shell ring in the field can be met, the shell ring shape is not affected after the shell ring is carried, and any part of the shell ring is not damaged. When carrying the shell ring, because the arc supporting plate 1 is an integral arc surface and the two sides are designed to be bent inwards, the edges of the arc supporting plate 1 are polished simultaneously, so that the damage caused by collision and scratch when the shell ring is loaded is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The scratch-resistant wind power cylinder section forklift carrying device is characterized by comprising a lower support and an arc-shaped support plate fixed above the lower support; the lower support is provided with a slotted hole for matching with a fork of a forklift; the two end edges of the arc-shaped supporting plate bend towards the lower support.

2. The scraping-resistant wind power cylinder section forklift carrying device as claimed in claim 1, wherein edges of two ends of the arc-shaped supporting plate are subjected to polishing treatment.

3. The scraping-resistant wind-powered cylindrical shell forklift handling device of claim 1, wherein the lower support comprises an underframe, a plurality of vertical beams and a plurality of inclined beams welded between the underframe and the arc-shaped support plates.

4. The scraping-resistant wind power cylinder section forklift carrying device as claimed in claim 3, wherein the plurality of vertical beams are divided into two rows symmetrically distributed in the front-rear direction.

5. The scraping-resistant wind power cylinder section forklift carrying device as claimed in claim 4, wherein the number of the vertical beams in each row is five, and the vertical beams in the middle are in bilateral symmetry with each other as an axis.

6. The scratch-resistant wind-powered cylindrical shell forklift carrying device as claimed in claim 4, wherein each inclined beam is connected at a top end thereof to a top end of an adjacent vertical beam, and at a bottom end thereof to a bottom end of another adjacent vertical beam.

7. The scraping-resistant wind power cylinder section forklift carrying device as claimed in claim 3, wherein the bottom frame is formed by welding a plurality of first cross beams extending in a front-back direction and a plurality of second cross beams extending in a left-right direction.

8. The scraping-resistant wind power cylinder section forklift carrying device as claimed in claim 7, wherein the underframe is provided with four second cross beams which are parallel to each other in a front-back direction, and the four second cross beams are respectively welded and fixed with the upper side of the front end, the lower side of the front end, the upper side of the rear end and the lower side of the rear end of the first cross beam.

9. The scraping-resistant wind power cylinder section forklift carrying device as claimed in claim 8, wherein the underframe is provided with six first cross beams, and the six first cross beams are symmetrically distributed in the left-right direction.

10. The scraping-resistant wind power cylinder joint forklift carrying device as claimed in claim 9, wherein the slotted hole is defined by two first cross beams on the left side and the right side and two second cross beams on the upper side and the lower side of the slotted hole, and is located below the corresponding vertical beam.

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