CN218199917U

CN218199917U - Wind power tower cylinder transportation fixing device

Info

Publication number: CN218199917U
Application number: CN202221337679.XU
Authority: CN
Inventors: 柴滨; 尹宙航; 张进
Original assignee: Hekou Branch Of National Energy Investment Group Jinan New Energy Co ltd
Current assignee: Hekou Branch Of National Energy Investment Group Jinan New Energy Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-03
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a wind-powered electricity generation transportation equipment field, concretely relates to wind power tower cylinder transportation fixing device, including base and a pair of anchor clamps of rotation setting above the base, the base includes bottom plate, a pair of riser that is located the bottom plate and connects the fixed plate of two risers, a circular port has been seted up respectively at the top both ends of riser, pin axle one is worn to be equipped with between two corresponding circular ports, the anchor clamps cover is established on pin axle one; a control device is arranged below the fixed plate and comprises a supporting seat and a control shaft, the supporting seat is in a strap shape, a vertical part of the supporting seat penetrates through the base and then is connected with the control shaft, and the control shaft comprises a shoulder and thread sections positioned on two sides of the shoulder; a U-shaped groove is formed in the top end of the vertical part of the supporting seat, a second pin shaft is sleeved on each thread section, and two ends of the second pin shaft are rotatably arranged on the clamp; a fixed seat is arranged above the fixed plate. The utility model discloses a rotation control axle drives the round pin axle and rotates, realizes pressing from both sides tightly wind power tower cylinder, easy operation, and the clamping mode is firm.

Description

Wind power tower cylinder transportation fixing device

Technical Field

The utility model relates to a wind-powered electricity generation transportation equipment field, concretely relates to wind power tower cylinder transportation fixing device.

Background

In recent years, with the increasingly prominent environmental protection problems and the tension of energy supply, wind energy is more and more emphasized as a clean and renewable new energy, wind power generation gradually becomes one of the most large-scale and mature power generation modes in new energy technology, and a wind power tower is a tower pole of the wind power generation, mainly plays a supporting role in a wind generating set and absorbs the vibration of the set.

In prior art, wind power tower cylinder's transportation frock is mostly become by stop device and rope composition, need adjust stop device many times at fixed in-process, and the reuse rope is bound at last, has the problem that the operation is complicated, installation time is long, because the characteristics of rope and the weight of a tower section of thick bamboo produce easily in long-time transportation and rock, easily lead to the occurence of failure when rocking serious.

Disclosure of Invention

The utility model discloses a there are fixed step many in solving the wind power tower cylinder transportation, the complicated and fixed unstable problem of operation has provided a wind power tower cylinder transportation fixing device, drives the round pin axle through the rotation control axle and rotates, realizes that anchor clamps press from both sides tightly wind power tower cylinder, easy operation, fixed effectual.

In order to realize the purpose, the technical scheme of the utility model is that:

a wind power tower cylinder transportation fixing device comprises a base and a pair of clamps rotatably arranged above the base, wherein the base comprises a bottom plate, a pair of vertical plates and a fixing plate, the vertical plates are located above the bottom plate, the fixing plate is connected with the two vertical plates, two ends of the top of each vertical plate are respectively provided with a circular hole, a first pin shaft penetrates between the two corresponding circular holes, and the clamps are sleeved on the first pin shafts;

a control device is arranged below the fixed plate and comprises a supporting seat and a control shaft, the supporting seat is in a split shape and comprises a transverse part and a vertical part positioned above the transverse part, the vertical part of the supporting seat penetrates through the base and then is connected with the control shaft, and the control shaft comprises a shoulder and thread sections positioned on two sides of the shoulder; the top end of the vertical part of the supporting seat is provided with a U-shaped groove for accommodating the shoulder, each thread section is sleeved with a second pin shaft, the middle part of each second pin shaft is provided with a threaded hole for the thread section to penetrate through, two ends of each second pin shaft are rotatably arranged on the clamp, and the two pin shafts are driven to move mutually through the rotating control shaft;

a fixing base is arranged above the fixing plate, a V-shaped groove is formed in the top of the fixing base, and the wind power tower barrel is convenient to initially form and position.

Furthermore, a square hole for the vertical part of the supporting seat to penetrate through is formed in the middle of the bottom plate, the middle parts of two opposite sides of the square hole extend outwards to form an elongated slot, and the transverse part of the supporting seat is positioned in the elongated slot; the supporting seat and the base are connected through screws, and the supporting seat is convenient to detach.

Furthermore, the thread turning directions of the thread sections on the two sides of the shoulder are opposite, and the two pin shafts are close to or far away from each other when the control shaft rotates.

Further, the clamp is divided into a first section, a second section and a third section from bottom to top through twice bending, the first bending direction and the second bending direction of the clamp are opposite, included angles between the first section and the second section and included angles between the second section and the third section are larger than 90 degrees, and an n-shaped groove is formed in the lower end of the first section.

Furthermore, the first pin shaft is located at the upper end of the first section of the fixture, and the two ends of the second pin shaft are rotatably arranged on the two side walls of the n-shaped groove of the fixture.

Furthermore, one end of the control shaft extends out of the base and is connected with a turntable, so that the control shaft can be conveniently rotated.

Furthermore, the bottom plate is provided with a mounting hole for being connected with the flat car, and a bolt penetrates through the mounting hole, so that the device can be conveniently and better fixed on the flat car.

Furthermore, a rubber layer is arranged on the inner side of the third section of the included angle, and the effect of protection is achieved.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a rotation control axle drives the round pin axle and rotates, realizes pressing from both sides tightly wind power tower cylinder, compares the mounting means that needs adjustment stop device many times at present and fix with the rope, easy operation, just the utility model discloses the anchor clamps clamping means who uses is firm, guarantees the stability in the transportation.

Drawings

FIG. 1 is an assembly view of a wind power tower transportation and fixation device of the present invention;

FIG. 2 is a schematic full-sectional view of the wind power tower transportation and fixation device of the present invention;

FIG. 3 is a schematic view of a fixture of the wind power tower transportation and fixing device of the present invention;

FIG. 4 is a schematic view of a base of the wind power tower transportation and fixation device of the present invention;

FIG. 5 is a schematic view of the connection between the control shaft and the clamp of the transportation and fixation device for wind power tower of the present invention;

fig. 6 is a schematic view of a control shaft and a shoulder of the wind power tower transportation and fixation device of the present invention.

The reference numbers in the drawings are as follows:

the device comprises a clamp 1, a base plate 2, a vertical plate 3, a fixing plate 4, a circular hole 5, a first pin shaft 6, a supporting seat 7, a control shaft 8, a second pin shaft 9, a fixing seat 10, a square hole 11, a long groove 12 and a rotary table 13.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

in the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "lateral", "vertical", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Example one

As shown in fig. 1 to 6, the wind power tower cylinder transportation and fixing device comprises a base and a pair of clamps 1 rotatably arranged above the base, wherein the base comprises a bottom plate 2, a pair of vertical plates 3 positioned above the bottom plate 2 and a fixing plate 4 connecting the two vertical plates 3, two ends of the top of each vertical plate 3 are respectively provided with a circular hole 5, a first pin shaft 6 penetrates between the two corresponding circular holes 5, and the clamps 1 are sleeved on the first pin shafts 6; a control device is arranged below the fixed plate 4 and comprises a supporting seat 7 and a control shaft 8, the supporting seat 7 is in a notch shape, the supporting seat 7 comprises a transverse part and a vertical part positioned above the transverse part, the vertical part of the supporting seat 7 penetrates through the base and then is connected with the control shaft 8, and the control shaft 8 comprises a shoulder and thread sections positioned on two sides of the shoulder; the top end of the vertical part of the supporting seat 7 is provided with a U-shaped groove for accommodating the shoulder, each thread section is sleeved with a second pin shaft 9, the middle part of each second pin shaft 9 is provided with a threaded hole for the thread section to penetrate through, and two ends of each second pin shaft 9 are rotatably arranged on the clamp 1; a fixed seat 10 is arranged above the fixed plate 4, and a V-shaped groove is formed in the top of the fixed seat 10.

Specifically, a square hole 11 for a vertical portion of the supporting seat 7 to penetrate through is formed in the middle of the bottom plate 2, the middle portions of two opposite sides of the square hole 11 extend outwards to form an elongated slot 12, and the transverse portion of the supporting seat 7 is located in the elongated slot 12; the supporting seat 7 is connected with the base through a screw, and the supporting seat is fixed on the bottom plate so as to support the control shaft 8 to rotate.

In addition, the thread directions of the thread sections on the two sides of the shoulder are opposite, when the control shaft 8 rotates anticlockwise, the two pin shafts two 9 are close to each other, and when the control shaft 8 rotates clockwise, the two pin shafts two 9 are far away from each other.

In this embodiment, the fixture 1 is divided into a first section, a second section and a third section from bottom to top through twice bending, the first bending and the second bending of the fixture 1 are opposite in direction, included angles between the first section and the second section and included angles between the second section and the third section are all larger than 90 degrees, and an n-shaped groove is formed in the lower end of the first section. The rubber layer is arranged on the inner side of the third section, so that the wind power tower cylinder is protected better.

In this embodiment, the first pin 6 is located at the upper end of the first section of the fixture 1, the two ends of the second pin 9 are rotatably disposed on the two side walls of the n-shaped groove of the fixture 1, one end of the control shaft 8 extends out of the base and is connected to a rotating disc 13, and the bottom plate 2 is provided with a mounting hole for connecting with a flat car and is fixed with the flat car by bolts.

It should be noted that, a U-shaped groove for accommodating the shoulder is formed at the top end of the vertical portion of the support seat 7, the shoulder on the control shaft 8 is set to be step-shaped, please refer to fig. 6 again, the diameter of the two ends of the shoulder is larger than the diameter of the middle portion of the shoulder, the middle portion of the shoulder is clamped in the U-shaped groove, and the two ends of the shoulder are blocked outside the U-shaped groove to form a limit, so that the control shaft 8 is prevented from moving axially in the process of rotating the rotary disk 13.

In practical application, please refer to fig. 1 again, a plurality of the present invention can be selectively used according to the length of the wind power tower, when in use, the worker firstly puts the present invention on a proper position of the flat car, fixes the present invention on the flat car through the mounting hole of the bottom plate 2 by using the bolt, and then drives the control shaft 8 to rotate by rotating the turntable 13 counterclockwise, because the screw thread interaction between the control shaft 8 and the second pin shaft 9 makes the two second pin shafts 9 approach each other, drives the clamp 1 to rotate by using the first pin shaft 6 as the pivot, makes the two clamps 1 open each other, when the two clamps 1 are opened to a proper size, the rotation is stopped; the wind power tower cylinder is hoisted to the fixed seat 10, then the rotating disc 13 is rotated clockwise, the two pin shafts II 9 are far away from each other, the clamp 1 is driven to rotate by taking the pin shaft I6 as a fulcrum, the two clamps 1 are clamped with each other, then the flat car can be used for transportation, the position of the clamp 1 is relatively fixed due to the self-locking effect of the threads between the control shaft 8 and the pin shafts II 9, and the wind power tower cylinder is not prone to shaking in the transportation process; after the required position is reached, the rotating disc 13 is rotated anticlockwise to open the two clamps 1, and then the wind power tower can be taken out; the utility model discloses the simple operation in the use owing to use the mode that the direct clamp is tight, and is fixed firm, is difficult for producing in the transportation and rocks.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The wind power tower cylinder transportation and fixing device is characterized by comprising a base and a pair of clamps (1) rotatably arranged above the base, wherein the base comprises a bottom plate (2), a pair of vertical plates (3) positioned above the bottom plate (2) and a fixing plate (4) connected with the two vertical plates (3), two ends of the top of each vertical plate (3) are respectively provided with a round hole (5), a first pin shaft (6) penetrates through the corresponding two round holes (5), and the clamps (1) are sleeved on the first pin shafts (6);

a control device is arranged below the fixed plate (4), the control device comprises a supporting seat (7) and a control shaft (8), the supporting seat (7) is in a crack shape, the supporting seat (7) comprises a transverse part and a vertical part positioned above the transverse part, the vertical part of the supporting seat (7) penetrates through the base and then is connected with the control shaft (8), and the control shaft (8) comprises a shoulder and thread sections positioned on two sides of the shoulder; the top end of the vertical part of the supporting seat (7) is provided with a U-shaped groove for accommodating the shoulder, each thread section is sleeved with a second pin shaft (9), the middle part of each second pin shaft (9) is provided with a threaded hole for the thread section to penetrate through, and two ends of each second pin shaft (9) are rotatably arranged on the clamp (1);

a fixing seat (10) is arranged above the fixing plate (4), and a V-shaped groove is formed in the top of the fixing seat (10).

2. The wind power tower transportation and fixation device as claimed in claim 1, wherein a square hole (11) for a vertical portion of the support base (7) to pass through is formed in the middle of the bottom plate (2), the middle portions of two opposite sides of the square hole (11) extend outwards to form an elongated slot (12), and the transverse portion of the support base (7) is located in the elongated slot (12); the supporting seat (7) is connected with the base through a screw.

3. The wind tower transportation fixture of claim 1, wherein the thread direction of the thread segments on both sides of the shoulder are opposite.

4. The wind power tower transportation and fixation device as claimed in claim 1, wherein the clamp (1) is divided into a first section, a second section and a third section by two times of bending from bottom to top, the first bending and the second bending of the clamp (1) are opposite in direction, included angles between the first section and the second section and included angles between the second section and the third section are all larger than 90 degrees, and an n-shaped groove is formed in the lower end of the first section.

5. The wind power tower transportation and fixation device as claimed in claim 4, wherein the first pin shaft (6) is located at the upper end of the first section of the clamp (1), and the two ends of the second pin shaft (9) are rotatably arranged on the two side walls of the n-shaped groove of the clamp (1).

6. The wind tower transportation and fixation device as claimed in claim 1, wherein one end of the control shaft (8) extends outside the base and is connected to a turntable (13).

7. The wind power tower transportation and fixation device as claimed in claim 1, wherein the bottom plate (2) is provided with mounting holes for connecting with a flat car, and bolts are arranged in the mounting holes in a penetrating manner.

8. The wind tower transportation and fixation device as claimed in claim 4, wherein a rubber layer is arranged on the inner side of the third segment of the clamp (1).