Transfer transportation device for vertical wind power tower drum

Abstract

The utility model relates to a transition transportation device for a vertical wind power tower drum. The transition transportation device is characterized by comprising a self-propelled modular hydraulic lifting flat car, a tower drum carrying beam and a tower drum supporting beam, the wind power tower drum is placed on the tower drum supporting beam, and the bottom end position of the wind power tower drum is fixed through the clamping plate; the two ends of the tower drum supporting beam are connected to lifting lugs of the tower drum carrying beam through pin shafts, and the tower drum carrying beam is carried through the self-propelled modular hydraulic lifting flat car. After boarding, due to the intensive distribution of the wind power tower drums, the self-propelled modular hydraulic lifting flat car needs to return on the original road, so that a tower drum carrying beam needs to be disassembled and is hoisted and boarded; the design structure of the pin shaft is adopted, so that the tower drum supporting beam and the tower drum carrying beam can be separated conveniently; the transportation device for the wind power tower drum is higher in efficiency and low in labor intensity.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power tower transportation, in particular to a transfer transportation device for a vertical wind power tower. Background Art

[0002] Generally, large-diameter vertical wind turbine towers are loaded onto the ship by hoisting with large lifting equipment. Since large-diameter vertical wind turbine towers are manufactured in the inner field, they need to be transported to the front of the dock and hoisted onto the ship with large lifting equipment. The transportation in the inner field and the hoisting at the dock are carried out separately, which has low work efficiency. In addition, the vertical wind turbine towers are densely distributed on the deck of the ship. The traditional hoisting method with large lifting equipment has a great risk of collision. In addition, the hoisting method requires a lot of time to position the vertical wind turbine tower on the deck. The loading process is inefficient and labor-intensive. Therefore, a new transportation device is needed to meet the efficient loading of wind turbine towers. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a transfer and transportation device for a vertical wind power tower, so as to solve the problem that the traditional method of loading wind power towers by tower cranes is low in efficiency and high in labor intensity.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a transfer and transportation device for a vertical wind power tower, the innovation of which is: comprising a self-propelled modular hydraulic lifting flatbed vehicle, a tower carrying beam and a tower supporting beam;

[0005] The self-propelled modular hydraulic lifting flatbed vehicle has at least one pair of positioning slots for installing tower carrying beams arranged in parallel with each other, and the upper surface of the self-propelled modular hydraulic lifting flatbed vehicle is provided with a plurality of positioning slots for installing tower carrying beams along the extension direction;

[0006] The tower carrying beam has a pair of mutually parallel tower carrying beams, which are arranged on the upper surface of the self-propelled modular hydraulic lifting flatbed vehicle perpendicular to the travel direction of the self-propelled modular hydraulic lifting flatbed vehicle to form a tic-tac-toe structure; the tower carrying beam includes a front tower carrying beam and a rear tower carrying beam, and two sets of lifting ears are arranged below the tower carrying beam;

[0007] There are two tower support beams, and the tower support beams are parallel to the extension direction of the self-propelled modular hydraulic lifting flatbed vehicle. The tower support beams are arranged between the self-propelled modular hydraulic lifting flatbed vehicles and the ends are connected to the lifting ears below the tower carrying beams.

[0008] The front end and the rear end of the tower support beam are respectively provided with pin holes, and the pin holes are respectively connected to the lifting ears on the lower surface of the front tower carrying beam and the lifting ears on the lower surface of the rear tower carrying beam through pin shafts, and limiting holes are provided near the two ends of the pin shaft perpendicular to the axial direction, and anti-slip pins are provided in the limiting holes, and the two ends of the anti-slip pins extend out of the limiting holes and are located on the outside of the lifting ears on the lower surface of the tower carrying beam; an adjustment module is also provided at the front end of the tower support beam; the adjustment module includes a jack, a jack seat and a limiting seat; the jack seat is arranged at the front end position of the tower support beam, and the jack seat extends out of the side of the tower carrying beam; the jack is arranged on the jack seat along the vertical direction; the limiting seat is horizontally arranged on the side of the tower carrying beam, and is located directly above the output end of the jack, and the output end of the jack is against the lower surface of the limiting seat.

[0009] Furthermore, a positioning block embedded in a positioning groove on the upper surface of the self-propelled modular hydraulic lifting flatbed is provided on the lower surface of the tower carrying beam at the connection point with the self-propelled modular hydraulic lifting flatbed.

[0010] Furthermore, a reinforcing rib plate which is welded to the lower surface of the tower carrying beam is provided on the side of the lifting ear.

[0011] Furthermore, a pad is provided between the output end of the jack and the lower surface of the limit seat.

[0012] Furthermore, the jack seat is in an L-shaped structure, with one side connected to the end of the tower support beam and the top located below the limit seat with a gap. A bolt hole is provided on the limit seat, and a bolt is provided in the bolt hole. The bottom end of the bolt rests on the top of the jack seat, and the position of the jack seat is adjusted to adjust the position of the pin hole of the tower support beam, which is convenient for installation.

[0013] Furthermore, a guide block is provided on one side of the tower at the rear end of the tower support beam, which cooperates with the side of the lifting ear on the lower surface of the tower carrier beam to facilitate rapid positioning of the pin hole.

[0014] Furthermore, a locking hole group for installing a clamping plate is provided on the side surface of the tower support beam, and a clamping plate for fixing the tower is locked at the position of the locking hole group by bolts.

[0015] The advantages of the utility model are:

[0016] 1) In the utility model, the wind turbine tower is placed on the tower support beam and the bottom end of the wind turbine tower is fixed with a clamping plate; the two ends of the tower support beam are connected to the lifting ears of the tower carrying beam through a pin shaft, and the tower carrying beam is carried by a self-propelled modular hydraulic lifting flatbed vehicle; after boarding the ship, due to the dense distribution of wind turbine towers, the self-propelled modular hydraulic lifting flatbed vehicle needs to return to the original route, which requires dismantling a tower carrying beam and lifting it off the ship; the design structure of the pin shaft facilitates the separation of the tower support beam and the tower carrying beam; the transportation device of the wind turbine tower is more efficient and has low labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 The utility model is a top view of a transfer and transportation device for a vertical wind power tower.

[0019] Figure 2 It is a side view of a transfer and transportation device for a vertical wind power tower according to the utility model.

[0020] Figure 3 The utility model is a partial structural diagram of a transfer and transportation device for a vertical wind power tower. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figures 1 to 3 The device for transporting a vertical wind power tower shown in the figure comprises a self-propelled modular hydraulic lifting flatbed vehicle 1, a tower transport beam 2 and a tower support beam 3.

[0024] The self-propelled modular hydraulic lift flatbed vehicle 1 has at least one pair of locating slots for installing the tower carrier beam 2 and arranged in parallel with each other, and a plurality of locating slots for installing the tower carrier beam 2 are arranged on the upper surface of the self-propelled modular hydraulic lift flatbed vehicle 1 along the extension direction.

[0025] The tower carrying beam 2 has a pair of mutually parallel tower carrying beams 2, which are perpendicular to the traveling direction of the self-propelled modular hydraulic lifting flatbed vehicle 1 and are arranged on the upper surface of the self-propelled modular hydraulic lifting flatbed vehicle 1 to form a tic-tac-toe structure; the tower carrying beam 2 includes a front tower carrying beam 21 and a rear tower carrying beam 22, and two sets of lifting ears are arranged at the bottom of the tower carrying beam 2.

[0026] There are two tower support beams 3, and the tower support beams 3 are parallel to the extension direction of the self-propelled modular hydraulic lifting flatbed vehicle 1. The tower support beams 3 are arranged between the self-propelled modular hydraulic lifting flatbed vehicles 1 and the ends are connected to the lifting ears below the tower carrying beam 2.

[0027] Pin holes are respectively provided at the front and rear ends of the tower support beam 3, and the pin holes are respectively connected to the lifting ears on the lower surface of the front tower carrying beam 21 and the lifting ears on the lower surface of the rear tower carrying beam 21 through a pin shaft 4, and a limiting hole is provided near both ends of the pin shaft 4 perpendicular to the axial direction, and an anti-drop pin is provided in the limiting hole, and both ends of the anti-drop pin extend out of the limiting hole and are located on the outside of the lifting ears on the lower surface of the tower carrying beam 2; an adjustment module is also provided at the front end of the tower support beam 3; the adjustment module 5 includes a jack 51, a jack seat 52 and a limiting seat 53; the jack seat 52 is provided at the front end position of the tower support beam 3, and the jack seat 52 extends out of the side of the tower carrying beam 2; the jack 51 is provided on the jack seat 52 along the vertical direction; the limiting seat 53 is horizontally provided on the side of the tower carrying beam 2, and is located directly above the output end of the jack 51, and the output end of the jack 51 is against the lower surface of the limiting seat 53.

[0028] A positioning block embedded in a positioning groove on the upper surface of the self-propelled modular hydraulic lift flatbed vehicle 1 is provided on the lower surface of the tower carrying beam 2 at the connection point with the self-propelled modular hydraulic lift flatbed vehicle 1 .

[0029] The side of the lifting ear is provided with a reinforcing rib plate which is welded to the lower surface of the tower carrying beam 2 .

[0030] A pad is provided between the output end of the jack 51 and the lower surface of the limiting seat 53 .

[0031] The jack seat 52 is L-shaped, with one side connected to the end of the tower support beam 3, and the top is located below the limit seat with a gap. The limit seat 53 is provided with a bolt hole, and a bolt is provided in the bolt hole. The bottom end of the bolt rests on the top of the jack seat. The position of the jack seat 52 is adjusted to adjust the position of the pin hole of the tower support beam 3, which is convenient for installation.

[0032] A guide block 6 is provided on one side of the tower at the rear end of the tower support beam 3 and matches with the side of the lifting ear on the lower surface of the tower carrier beam to facilitate rapid positioning of the pin hole.

[0033] A locking hole group for installing a clamping plate is provided on the side surface of the tower support beam 3, and a clamping plate 7 for fixing the tower is locked at the position of the locking hole group by bolts.

[0034] The working principle of the utility model is as follows: the wind turbine tower is placed on a tower support beam and the bottom end position of the wind turbine tower is fixed with a clamping plate; the two ends of the tower support beam are connected to the lifting ears of the tower carrying beam through a pin shaft, and the tower carrying beam is carried by a self-propelled modular hydraulic lifting flatbed vehicle; after boarding the ship, due to the dense distribution of wind turbine towers, the self-propelled modular hydraulic lifting flatbed vehicle needs to return to the original route, which requires dismantling a tower carrying beam and lifting it off the ship; the design structure of the pin shaft is convenient for separating the tower support beam from the tower carrying beam; the transportation device of the wind turbine tower is more efficient and has low labor intensity.

[0035] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A transfer and transportation device for a vertical wind power tower, characterized in that: It includes self-propelled modular hydraulic lift platform, tower carrier beam and tower support beam; The self-propelled modular hydraulic lifting flatbed vehicle has at least one pair of positioning slots for installing tower carrying beams arranged in parallel with each other, and the upper surface of the self-propelled modular hydraulic lifting flatbed vehicle is provided with a plurality of positioning slots for installing tower carrying beams along the extension direction; The tower carrying beam has a pair of mutually parallel tower carrying beams, which are arranged on the upper surface of the self-propelled modular hydraulic lifting flatbed vehicle perpendicular to the travel direction of the self-propelled modular hydraulic lifting flatbed vehicle to form a tic-tac-toe structure; the tower carrying beam includes a front tower carrying beam and a rear tower carrying beam, and two sets of lifting ears are arranged below the tower carrying beam; There are two tower support beams, and the tower support beams are parallel to the extension direction of the self-propelled modular hydraulic lifting flatbed vehicle. The tower support beams are arranged between the self-propelled modular hydraulic lifting flatbed vehicles and the ends are connected to the lifting ears below the tower carrying beams. The front end and the rear end of the tower support beam are respectively provided with pin holes, and the pin holes are respectively connected to the lifting ears on the lower surface of the front tower carrying beam and the lifting ears on the lower surface of the rear tower carrying beam through pin shafts, and limiting holes are provided near the two ends of the pin shaft perpendicular to the axial direction, and anti-slip pins are provided in the limiting holes, and the two ends of the anti-slip pins extend out of the limiting holes and are located on the outside of the lifting ears on the lower surface of the tower carrying beam; an adjustment module is also provided at the front end of the tower support beam; the adjustment module includes a jack, a jack seat and a limiting seat; the jack seat is arranged at the front end position of the tower support beam, and the jack seat extends out of the side of the tower carrying beam; the jack is arranged on the jack seat along the vertical direction; the limiting seat is horizontally arranged on the side of the tower carrying beam, and is located directly above the output end of the jack, and the output end of the jack is against the lower surface of the limiting seat.

2. The transfer and transportation device for a vertical wind turbine tower according to claim 1 is characterized in that: A positioning block embedded in a positioning slot on the upper surface of the self-propelled modular hydraulic lifting flatbed is provided on the lower surface of the tower carrying beam at the connection point with the self-propelled modular hydraulic lifting flatbed.

3. The transfer and transportation device for a vertical wind turbine tower according to claim 1 is characterized in that: The side of the lifting ear is provided with a reinforcing rib plate which is welded to the lower surface of the tower carrying beam.

4. The transfer and transportation device for a vertical wind turbine tower according to claim 1 is characterized in that: A pad is arranged between the output end of the jack and the lower surface of the limiting seat.

5. The transfer and transportation device for a vertical wind turbine tower according to claim 1 is characterized in that: The jack seat is in an L-shaped structure, with one side connected to the end of the tower support beam and the top located below the limit seat with a gap. A bolt hole is provided on the limit seat, and a bolt is provided in the bolt hole. The bottom end of the bolt rests on the top of the jack seat. The position of the jack seat is adjusted to adjust the position of the pin hole of the tower support beam, which is convenient for installation.

6. The transfer and transportation device for a vertical wind turbine tower according to claim 1, characterized in that: A guide block is provided on one side of the tower at the rear end of the tower support beam, which cooperates with the side of the lifting ear on the lower surface of the tower carrier beam to facilitate rapid positioning of the pin hole.

7. The transfer and transportation device for a vertical wind turbine tower according to claim 1, characterized in that: A locking hole group for installing a clamping plate is arranged on the side surface of the tower support beam, and a clamping plate for fixing the tower is locked at the position of the locking hole group by bolts.

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