CN214653303U

CN214653303U - Be applied to spare parts conveyer in wind power tower cylinder

Info

Publication number: CN214653303U
Application number: CN202022943661.1U
Authority: CN
Inventors: 胡颉
Original assignee: MingYang Smart Energy Group Co Ltd
Current assignee: MingYang Smart Energy Group Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-09
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a spare part transportation device applied to a wind power tower cylinder, which comprises a guide ladder, a plurality of supporting components, a carrier with pulley blocks, a steel wire rope and a crane; the guide ladder extends along the axial direction of the tower drum, is arranged on the inner wall of the tower drum through a plurality of supporting components, and is provided with guide rails on two sides respectively for matching with the pulley block of the object carrier; the luggage carrier is arranged on the guide rail through a pulley block on the side surface of the luggage carrier and can move up and down along the guide rail, and a luggage plate at the bottom of the luggage carrier is used for loading spare parts; the crane is arranged at the top of the tower barrel, the bottom of the crane is connected with the object carrier through a steel wire rope, the object carrier is pulled by the crane, and the object carrier loaded with the spare parts is transported to the high-rise tower barrel along the guide rail. The utility model discloses can effectively solve the in-process that carries out the transportation of spare parts in wind power tower cylinder, hang the problem of other part collisions in thing and tower section of thick bamboo inner wall and the tower section of thick bamboo.

Description

Be applied to spare parts conveyer in wind power tower cylinder

Technical Field

The utility model belongs to the technical field of the technique of the interior lift operation of wind power tower cylinder and specifically relates to indicate a reserve product conveyer who is applied to in the wind power tower cylinder.

Background

At present, the transportation of spare parts in a wind power tower usually adopts the following modes: the electric hoist is installed at the top of the tower barrel and connected with the lifting hook through a rope, spare parts needing to be transported are hung on the lifting hook, and the rope is tightened or lowered through controlling the electric hoist, so that the spare parts move up and down in the tower barrel and the purpose that the spare parts are transported to the high layer of the tower barrel is achieved. Because the present tower drum is mostly a cone drum type steel tower drum, the top diameter is smaller than the bottom diameter, because of the gravity characteristic of the hoisted object, the hoisted object and the rope always keep a straight line and are vertical to the ground, therefore, the hoisting area of the spare parts must be close to the center of the tower drum, and the stable operation of the whole system in the drum can be ensured. Therefore, the method can cause the space in the tower drum which is already struggled to become narrow, and the difficulty in arranging other electrical components with larger sizes is increased. Meanwhile, the rope connection is flexible connection, so that the hoisted object can sway left and right in the tower drum due to the movement of the crane, and the hoisted object is very easy to collide with other parts in the tower drum. The method cannot be applied to the inclined tower, and the inclined tower is applied to offshore wind power floating type basic projects more and more widely at present. The inclined tower is different from the traditional vertical tower design, and an inclined cone angle of 10-15 degrees is formed between the inclined tower and the ground or the sea level. The risk of interference with the tower wall is higher if the sling means continues to take the form of ropes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a be applied to spare parts conveyer in wind power tower cylinder, can effectively solve the in-process that carries out the transportation of spare parts in wind power tower cylinder, hangs the problem of other part collisions in thing and tower section of thick bamboo inner wall and the tower section of thick bamboo.

In order to achieve the above object, the present invention provides a technical solution: a spare part conveying device applied to a wind power tower cylinder comprises a guide ladder, a plurality of supporting assemblies, a carrier with a pulley block, a steel wire rope and a crane; the guide ladder extends along the axial direction of the tower drum, is arranged on the inner wall of the tower drum through a plurality of supporting components, and is provided with guide rails on two sides respectively for matching with the pulley block of the object carrier; the luggage carrier is arranged on the guide rail through a pulley block on the side surface of the luggage carrier and can move up and down along the guide rail, and a luggage plate at the bottom of the luggage carrier is used for loading spare parts; the crane is arranged at the top of the tower barrel, the bottom of the crane is connected with the object carrier through a steel wire rope, the object carrier is pulled by the crane, and the object carrier loaded with the spare parts is transported to the high-rise tower barrel along the guide rail.

Further, the object carrier comprises an object carrying plate, a steel pipe, a lower pulley set, an inclined supporting arm, an upper pulley set and a pull rod; the carrying plate is of a rectangular structure, and the bottom of the carrying plate is supported by a plurality of steel pipes; the two lower pulley blocks are symmetrically arranged at two ends of the rear side of the object carrying plate and are respectively arranged on the two guide rails in a rolling manner; the two inclined supporting arms are symmetrically arranged on the left side and the right side of the carrying plate, the lower end of each inclined supporting arm is connected with the front end of the corresponding side of the carrying plate, the upper end of each inclined supporting arm extends upwards in an inclined mode and is provided with an upper pulley set, the two upper pulley sets are mutually symmetrical, and the two upper pulley sets are respectively arranged on the two guide rails in a rolling mode; the pull rods are four, the bottom ends of the pull rods are respectively connected to four corner positions of the object carrying plate, the top ends of the pull rods extend upwards, and pull rings are formed and used for being connected with the steel wire ropes.

Further, the two upper pulley blocks and the two lower pulley blocks are of a double-pulley structure.

Further, the carrying plate is a hyacinth bean pattern steel plate with the thickness of 5 mm.

Furthermore, each supporting component comprises a pressing plate, a supporting plate and a support, the pressing plate is pressed on a cross beam of the guide ladder, one end of the supporting plate is connected with the pressing plate through a bolt, the other end of the supporting plate extends towards the inner wall of the tower barrel and is connected with the support through a bolt, and the support is fixed on the inner wall of the tower barrel.

Further, the crane is an electric crane or an electric hoist.

Compared with the prior art, the utility model, have following advantage and beneficial effect:

1. the utility model discloses a spare parts conveyer adopts guide rail transportation form, fixes the guide rail on tower section of thick bamboo inner wall, and the motion trail of transporting article can effectively avoid transporting the problem that article acutely rocked along tower section of thick bamboo inner wall operation, can effectively reduce the occupation space who hangs the thing simultaneously, promotes the convenience of tower section of thick bamboo inner part overall arrangement.

2. The utility model discloses a spare parts conveyer not only is applicable to traditional upright pylon, is applicable to the tilting pylon equally.

Drawings

Fig. 1 is a schematic view of the overall structure of the spare part transportation device of the present invention.

Fig. 2 is a schematic structural view of the connection between the guide ladder and the support assembly of the present invention.

Fig. 3 is a partially enlarged view a of fig. 2.

Fig. 4 is a schematic structural view of the article carrier of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

As shown in fig. 1 to 4, the spare transportation device applied to a wind power tower according to the embodiment includes a guiding ladder 1, a plurality of supporting assemblies 3, a carrier 4, a steel cable 5 and a crane (not shown in the figure); the guide ladder 1 extends along the axial direction of the tower drum, is arranged on the inner wall of the tower drum through a plurality of supporting components 3, and two sides of the guide ladder are respectively provided with a guide rail 2; the guide rail 2 is a standard aluminum guide rail 2 formed by welding aluminum profiles, the aluminum profiles are made of 6063 aluminum alloy, the length of the guide rail can be determined according to the required transportation height in the tower barrel, and the width of the guide rail is 770 mm; the carrier rack 4 comprises a carrier plate 401, a lower pulley block 402, an inclined supporting arm 403, an upper pulley block 404 and a pull rod 405, wherein the carrier plate 401 is a rectangular hyacinth bean pattern steel plate with the thickness of 5mm and is used for loading spare parts, the friction force between the hyacinth bean pattern steel plate and the spare parts can be increased by the hyacinth bean pattern steel plate on the carrier plate, the spare parts are prevented from moving in the transportation process, and the bottom of the carrier plate is supported by a plurality of steel pipes; two lower pulley blocks 402 are symmetrically arranged at two ends of the rear side of the loading plate 401, and then the two lower pulley blocks 402 are respectively arranged on the two guide rails 2 in a rolling manner, wherein the two lower pulley blocks 402 are of a double-pulley structure; the inclined support arms 403 are formed by bending a 5mm steel plate, are made of Q235B, are two in number, and are symmetrically arranged on the left side and the right side of the carrying plate 401, the lower end of each inclined support arm 403 is connected with the front end of the corresponding side of the carrying plate 401, the upper end of each inclined support arm extends upwards in an inclined manner and is provided with an upper pulley block 404, the two upper pulley blocks 404 are mutually symmetrical, the two upper pulley blocks 404 are respectively arranged on the two guide rails 2 in a rolling manner, the two upper pulley blocks 404 are of a double-pulley structure, and the carrier rack 4 is moved on the guide rails 2 through the two upper pulley blocks 404 and the two lower pulley blocks 402; the number of the pull rods 405 is four, the bottom ends of the pull rods are respectively connected to four corner positions of the carrying plate 401, the top ends of the pull rods extend upwards, and pull rings are formed and used for being connected with the steel wire ropes 5; the crane is an electric crane or an electric hoist and is arranged at the top of the tower barrel, the bottom of the crane is connected with four pull rods 405 through steel wire ropes 5, the carrier frame 4 is pulled by the crane, and then the carrier frame 4 loaded with spare parts is transported to the high-rise tower barrel along the guide rails 2.

The specific structure of the support assembly 3 described in this embodiment is as shown in fig. 3, and includes a pressure plate 301, a support plate 302, and a support 303, where the pressure plate 301 is pressed on the cross beam 101 of the guide ladder 1, one end of the support plate 302 is connected with the pressure plate 301 through a bolt, and the other end of the support plate 302 extends toward the inner wall of the tower and is connected with the support 303 through a bolt, and the support 303 is fixed on the inner wall of the tower, so that the guide ladder 1 is mounted on the inner wall of the tower.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be applied to spare parts conveyer in wind power tower cylinder which characterized in that: comprises a guide ladder, a plurality of supporting components, a carrier with a pulley block, a steel wire rope and a crane; the guide ladder extends along the axial direction of the tower drum, is arranged on the inner wall of the tower drum through a plurality of supporting components, and is provided with guide rails on two sides respectively for matching with the pulley block of the object carrier; the luggage carrier is arranged on the guide rail through a pulley block on the side surface of the luggage carrier and can move up and down along the guide rail, and a luggage plate at the bottom of the luggage carrier is used for loading spare parts; the crane is arranged at the top of the tower barrel, the bottom of the crane is connected with the object carrier through a steel wire rope, the object carrier is pulled by the crane, and the object carrier loaded with the spare parts is transported to the high-rise tower barrel along the guide rail.

2. The spare part transportation device applied to the wind power tower drum as claimed in claim 1, wherein: the goods carrier comprises a carrying plate, a steel pipe, a lower pulley block, an inclined supporting arm, an upper pulley block and a pull rod; the carrying plate is of a rectangular structure, and the bottom of the carrying plate is supported by a plurality of steel pipes; the two lower pulley blocks are symmetrically arranged at two ends of the rear side of the object carrying plate and are respectively arranged on the two guide rails in a rolling manner; the two inclined supporting arms are symmetrically arranged on the left side and the right side of the carrying plate, the lower end of each inclined supporting arm is connected with the front end of the corresponding side of the carrying plate, the upper end of each inclined supporting arm extends upwards in an inclined mode and is provided with an upper pulley set, the two upper pulley sets are mutually symmetrical, and the two upper pulley sets are respectively arranged on the two guide rails in a rolling mode; the pull rods are four, the bottom ends of the pull rods are respectively connected to four corner positions of the object carrying plate, the top ends of the pull rods extend upwards, and pull rings are formed and used for being connected with the steel wire ropes.

3. The spare part transportation device applied to the wind power tower drum as claimed in claim 2, wherein: the two upper pulley blocks and the two lower pulley blocks are of double-pulley structures.

4. The spare part transportation device applied to the wind power tower drum as claimed in claim 2, wherein: the carrying plate is a hyacinth bean pattern steel plate with the thickness of 5 mm.

5. The spare part transportation device applied to the wind power tower drum as claimed in claim 1, wherein: each supporting component comprises a pressing plate, a supporting plate and a support, the pressing plate is pressed on a cross beam of the guide ladder, one end of the supporting plate is connected with the pressing plate through a bolt, the other end of the supporting plate extends towards the inner wall of the tower barrel and is connected with the support through a bolt, and the support is fixed on the inner wall of the tower barrel.

6. The spare part transportation device applied to the wind power tower drum as claimed in claim 1, wherein: the crane is an electric crane or an electric hoist.