Adjustable single-pile foundation cylinder spraying device

Abstract

The utility model discloses an adjustable spraying device for a single-pile foundation cylinder, and relates to the field of spraying of wind power single-pile foundation cylinders. A supporting flange is fixedly connected to the end of the single-pile foundation cylinder, a supporting mechanism is arranged on the side of the single-pile foundation cylinder and comprises an outer circle support, an inner circle support, an outer pipe body and an inclined pipe body, the outer circle support is used for supporting the spraying position of the single-pile foundation cylinder, a jig frame is arranged at the bottom of the outer circle support, and the outer pipe body is arranged on the jig frame. The outer pipe body is located outside the inner circle support, a second adjusting mechanism is arranged on the outer pipe body, and a first adjusting mechanism is arranged on the inclined pipe body. The supporting flange is supported by the outer circle support, the inner circle support, the outer pipe body and the inclined pipe body, so that the single-pile foundation cylinder is supported, the position of the inclined pipe body is adjusted, the whole single-pile foundation cylinder is erected, the outer circle support drives the cylinder to achieve the rolling effect, and the dead-corner-free spraying effect is conveniently achieved.

Description

Technical Field

[0001] The utility model relates to the field of wind power single pile type foundation cylinder spraying, in particular to an adjustable single pile foundation cylinder spraying device. Background Art

[0002] A monopile foundation cylinder is usually an important foundation structure used in a wind farm. It usually serves as the key supporting part of a wind power system, thereby enabling stable installation and operation of wind turbines. When processing the monopile foundation cylinder, it is usually necessary to spray the monopile foundation cylinder, and a spraying device will be used.

[0003] The spraying device in the prior art usually adopts a horizontal spraying method, so that the monopile foundation cylinder is directly placed horizontally on a rolling tire frame for spraying, and then the rotation of the monopile foundation cylinder on the tire frame is utilized to perform a rotational spraying operation on the monopile foundation cylinder.

[0004] However, this spraying method will result in direct contact between the tire frame and the cylinder, and the contact part between the tire frame and the single pile foundation cylinder will be damaged due to the rolling of the tire frame, resulting in the need for secondary spraying, which greatly prolongs the construction period and reduces the spraying efficiency. In addition, the spraying device is not convenient for spraying support on the single pile foundation cylinder, and has certain limitations. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an adjustable single pile foundation cylinder spraying device, which solves the problem that the single pile foundation cylinder directly contacts the rolling tire during spraying, causing the single pile foundation cylinder to be damaged by the rolling of the tire frame and cannot be adapted to single pile foundation cylinders of different diameters.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable monopile foundation cylinder spraying device, comprising a monopile foundation cylinder, the end of which is fixedly connected to a support flange, and a side of the monopile foundation cylinder provided with a support mechanism for allowing the monopile foundation cylinder to be suspended for spraying, the support mechanism comprising:

[0007] An outer circular support and an inner circular support, wherein the inner circular support is located inside the outer circular support, the outer circular support is used to support the spraying position of the monopile foundation cylinder, and a tire frame is provided at the bottom of the outer circular support;

[0008] An outer tube body, the outer tube body being located outside the inner circular support, the outer tube body being provided with a second adjustment mechanism, and the outer tube body being connected to the inner circular support via the second adjustment mechanism;

[0009] The inclined tube body is located outside the outer tube body. The inclined tube body and the outer tube body are used to connect the outer circular support and the inner circular support. A first adjustment mechanism is provided on the inclined tube body. The inclined tube body is connected to the support flange through the first adjustment mechanism.

[0010] Preferably, the end of the oblique tube body is fixedly connected to the outer tube body, the side of the oblique tube body is fixedly connected to the outer circular support, and the side of the support flange is provided with a mounting hole in a ring shape.

[0011] Preferably, the first adjustment mechanism includes:

[0012] An arc-shaped plate, wherein a fixed plate is fixedly connected to the side of the arc-shaped plate, the oblique tube is located between adjacent fixed plates, a first circular hole is opened on the side of the fixed plate, a second circular hole is opened on the side of the arc-shaped plate, and a first screw hole is opened on the side of the oblique tube;

[0013] The first bolt is slidably inserted and connected with the first circular hole and the inner cavity of the first screw hole, and the external thread of the first bolt is inserted and connected with the first nut.

[0014] Preferably, a second bolt for locking the relative positions of the arc plate and the supporting flange is inserted through the inner cavity thread of the second circular hole, and one end of the second bolt is inserted through the inner cavity thread of the mounting hole.

[0015] Preferably, the second adjustment mechanism includes an inner tube body, which is slidably connected to the inner cavity of the outer tube body, and the end of the inner tube body is fixedly connected to the outer wall of the inner circular support.

[0016] Preferably, a third circular hole is opened on the side of the outer tube body, and a second screw hole is opened on the side of the inner tube body. The inner cavity of the third circular hole is slidably inserted and connected with a third bolt for locking the relative position of the inner tube body and the outer tube body. The third bolt is slidably inserted and connected with the inner cavity of the second screw hole, and the outer wall of the third bolt is threadedly inserted and connected with a second nut.

[0017] Preferably, the tire frame includes a bottom plate, the top end of the bottom plate is symmetrically fixedly connected to a support frame, and a rolling tire for causing the outer circular support to rotate in a circular manner is rotatably provided between adjacent support frames.

[0018] Preferably, the end of the rolling tire is fixedly connected to a rotating shaft, a circular groove is opened on the side of the support frame, and the end of the rotating shaft is rotatably connected with the inner cavity of the circular groove.

[0019] The utility model discloses an adjustable single pile foundation cylinder spraying device, which has the following beneficial effects:

[0020] The outer circular support, inner circular support, outer tube body and inclined tube body support the supporting flange to support the single pile foundation cylinder. The arc plate adjusts the installation position of the inclined tube body and the flange. The outer tube body slides on the inner tube body to adjust the position of the inclined tube body. The outer circular support is connected to the tire frame, which is conducive to the overall erection of the single pile foundation cylinder, so that the outer circular support drives the cylinder to achieve a rolling effect, which is convenient for achieving the effect of spraying without dead angles, and is convenient for shortening the spraying cycle to reduce the spraying efficiency. At the same time, it is convenient for corresponding replacement of outer circular supports of different sizes according to single pile foundation cylinders of different diameters, and is also convenient for corresponding adjustment of the inclined tube body, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the fixed plate of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the inner tube body of the utility model;

[0025] Figure 4 This is a schematic diagram of the front structure of the outer circular support of the utility model.

[0026] In the figure: 1. Single pile foundation cylinder; 2. Support flange; 3. Support mechanism; 31. Outer circular support; 32. Inner circular support; 33. Outer tube body; 34. Oblique tube body; 4. First adjustment mechanism; 41. Arc plate; 42. Fixing plate; 43. First bolt; 44. Second bolt; 45. First screw hole; 5. Second adjustment mechanism; 51. Inner tube body; 52. Second screw hole; 53. Third bolt; 6. Tire frame; 61. Bottom plate; 62. Rolling tire; 63. Support frame. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] The embodiment of the present application solves the problem of direct contact between the single pile foundation cylinder and the rolling tire during spraying by providing an adjustable single pile foundation cylinder spraying device, determines the diameter of the single pile foundation cylinder 1 required for spraying, and then adjusts the installation positions of the outer tube body 33, the inclined tube body 34 and the arc plate 41 through the first adjustment mechanism 4 and the second adjustment mechanism 5, so that the outer tube body 33, the inclined tube body 34 and the arc plate 41 correspond to the size of the single pile foundation cylinder 1, and then selects the outer cylindrical support 31 of the corresponding size, welds the inclined tube body 34 and the outer cylindrical support 31 to fix them, and places the outer cylindrical support 31 on the tire frame 6, and then utilizes the external spray gun and the rotation of the single pile foundation cylinder 1 to spray the outside of the single pile foundation cylinder 1.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0030] The embodiment of the utility model discloses an adjustable single pile foundation cylinder spraying device.

[0031] According to the attached Figure 1-4, including a single pile foundation cylinder 1, a spray gun is provided on the outside of the single pile foundation cylinder 1, and the spray gun is connected to the external spray pump body to spray the single pile foundation cylinder 1. The end of the single pile foundation cylinder 1 is fixedly connected with a support flange 2, which is conducive to supporting the single pile foundation cylinder 1 and facilitating the connection of the single pile foundation cylinder 1 with the support mechanism 3. The support flange 2 is not sprayed. The side of the single pile foundation cylinder 1 is provided with a support mechanism 3 for making the single pile foundation cylinder 1 suspended for spraying. The support mechanism 3 includes an outer circle support 31, an inner circle support 32, an outer tube body 33 and an inclined tube body 34. The outer circle The support 31 is a circle of H-shaped plate beams formed by cold bending. The outer support 31 supports the monopile foundation cylinder 1 that needs to be sprayed and places it on the rolling tire frame 6, driving the monopile foundation cylinder 1 to rotate. The inner support 32 is a cold-bent rectangle. The inner support 32 is conducive to supporting the inner tube body 51. The angle between the axis of the inner support 32 and the middle of the inner tube body 51 is 120 degrees. The outer tube body 33 is conducive to sliding on the inner tube body 51, which is conducive to sliding adjustment of the position of the oblique tube body 34, facilitating the support of the oblique tube body 34. The oblique tube body 34 is conducive to supporting the outer support 31, and the inner support 32 is located inside the outer cylindrical support 31. The outer cylindrical support 31 is used to support the spraying position of the single pile foundation cylinder 1. A tire frame 6 is provided at the bottom of the outer cylindrical support 31, which is conducive to the outer cylindrical support 31 rolling thereon, thereby facilitating the overall erection of the single pile foundation cylinder, so that the outer cylindrical support 31 drives the cylinder to achieve a rolling effect, thereby achieving the effect of spraying without dead angles, shortening the spraying cycle, reducing the spraying efficiency, and effectively controlling the deformation of the cylinder. The outer tube body 33 is located outside the inner cylindrical support 32. A second adjustment mechanism 5 is provided on the outer tube body 33. The outer tube body 33 is adjusted by the second adjustment mechanism 5. It is connected to the inner circular support 32, and the inclined tube body 34 is located outside the outer tube body 33. The inclined tube body 34 and the outer tube body 33 are used to connect the outer circular support 31 and the inner circular support 32. A first adjustment mechanism 4 is provided on the inclined tube body 34, and the inclined tube body 34 is connected to the support flange 2 through the first adjustment mechanism 4. The end of the inclined tube body 34 is fixedly connected to the outer tube body 33, and the side of the inclined tube body 34 is fixedly connected to the outer circular support 31. The inclined tube body 34 and the outer circular support 31 are welded and fixed. The side of the support flange 2 is provided with a mounting hole in a ring shape, which is conducive to connecting with the arc plate 41, thereby facilitating the installation of the arc plate 41.

[0032] Specifically, the first adjusting mechanism 4 includes an arc-shaped plate 41 and a first bolt 43. The arc-shaped plate 41 is conducive to being connected with the support flange 2, and thus is conducive to connecting and fixing the inclined tube body 34 to the support flange 2. The first bolt 43 is conducive to limiting the relative position of the fixing plate 42 and the inclined tube body 34, and thus is conducive to adjusting the position of the inclined tube body 34, so as to adapt to the installation position of the single pile foundation cylinder 1 and the arc-shaped plate 41 of different tube bodies, and thus to adapt to the single pile foundation cylinder 1 of different pipe diameters. The side of the arc-shaped plate 41 is fixedly connected with the fixing plate 42, which is conducive to supporting the inclined tube body 34 and preventing the inclined tube body 34 from sliding at will. The inclined tube body 34 is located between adjacent fixing plates 42, and the side of the fixing plate 42 is opened There is a first circular hole, a second circular hole is opened on the side of the arc-shaped plate 41, and a first screw hole 45 is opened on the side of the inclined tube body 34. The first bolt 43 is slidably inserted and connected with the inner cavity of the first circular hole and the first screw hole 45. The external thread of the first bolt 43 is inserted and connected with the first nut, which is conducive to locking and fixing the fixing plate 42 and the oblique tube body 34, and facilitating the installation and fixation of the oblique tube body 34 and the arc plate 41. The inner cavity thread of the second circular hole is inserted and connected with the second bolt 44 for locking the relative position of the arc plate 41 and the support flange 2, which is conducive to locking and fixing the arc plate 41 and the support flange 2, and facilitating the connection of the oblique tube body 34 to the support flange 2. One end of the second bolt 44 is inserted and connected with the inner cavity thread of the mounting hole.

[0033] The outer wall of the third bolt 53 is threadedly connected with a second nut, which is conducive to locking and fixing the outer tube body 33 and the inner tube body 33.

[0034] Specifically, the tire frame 6 includes a base plate 61, and the top of the base plate 61 is symmetrically fixedly connected to a support frame 63, which is conducive to the rotation of the rolling tire 62 thereon. A rolling tire 62 for making the outer cylindrical support 31 rotate in a circular manner is rotatably arranged between adjacent support frames 63, which is conducive to supporting the outer cylindrical support 31 and facilitating the circumferential rotation of the outer cylindrical support 31 to rotationally spray the single pile foundation cylinder 1. The end of the rolling tire 62 is fixedly connected to a rotating shaft, and a circular groove is opened on the side of the support frame 63. The end of the rotating shaft is rotatably interlaced with the inner cavity of the circular groove.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable single pile foundation cylinder spraying device, comprising a single pile foundation cylinder (1), characterized in that: The end of the monopile foundation cylinder (1) is fixedly connected to a support flange (2), and a support mechanism (3) for allowing the monopile foundation cylinder (1) to be suspended and sprayed is provided on the side of the monopile foundation cylinder (1), and the support mechanism (3) comprises: An outer circular support (31) and an inner circular support (32), wherein the inner circular support (32) is located inside the outer circular support (31), and the outer circular support (31) is used to support the spraying position of the monopile foundation cylinder (1), and a tire frame (6) is provided at the bottom of the outer circular support (31); an outer tube body (33), the outer tube body (33) being located outside the inner circular support (32), the outer tube body (33) being provided with a second adjustment mechanism (5), and the outer tube body (33) being connected to the inner circular support (32) via the second adjustment mechanism (5); An oblique tube body (34) is located outside the outer tube body (33). The oblique tube body (34) and the outer tube body (33) are used to connect the outer circular support (31) and the inner circular support (32). A first adjustment mechanism (4) is provided on the oblique tube body (34). The oblique tube body (34) is connected to the support flange (2) via the first adjustment mechanism (4).

2. The adjustable single pile foundation cylinder spraying device according to claim 1, characterized in that: The end of the inclined tube body (34) is fixedly connected to the outer tube body (33), the side of the inclined tube body (34) is fixedly connected to the outer circular support (31), and the side of the support flange (2) is provided with a mounting hole in a ring shape.

3. The adjustable single pile foundation cylinder spraying device according to claim 1, characterized in that: The first regulating mechanism (4) comprises: An arc-shaped plate (41), the side of the arc-shaped plate (41) is fixedly connected to a fixed plate (42), the oblique tube (34) is located between adjacent fixed plates (42), the side of the fixed plate (42) is provided with a first circular hole, the side of the arc-shaped plate (41) is provided with a second circular hole, and the side of the oblique tube (34) is provided with a first screw hole (45); The first bolt (43) is slidably inserted and connected with the inner cavity of the first circular hole and the first screw hole (45), and the outer thread of the first bolt (43) is inserted and connected with the first nut.

4. The adjustable single pile foundation cylinder spraying device according to claim 3, characterized in that: The inner cavity thread of the second circular hole is interspersed with a second bolt (44) for locking the relative position of the arc plate (41) and the supporting flange (2), and one end of the second bolt (44) is interspersed with the inner cavity thread of the mounting hole.

5. The adjustable single pile foundation cylinder spraying device according to claim 1, characterized in that: The second adjustment mechanism (5) comprises an inner tube body (51), the inner tube body (51) is slidably connected to the inner cavity of the outer tube body (33), and the end of the inner tube body (51) is fixedly connected to the outer wall of the inner circular support (32).

6. The adjustable single pile foundation cylinder spraying device according to claim 5, characterized in that: A third circular hole is provided on the side of the outer tube body (33), and a second screw hole (52) is provided on the side of the inner tube body (51). A third bolt (53) for locking the relative position of the inner tube body (51) and the outer tube body (33) is slidably inserted into the inner cavity of the third circular hole. The third bolt (53) is slidably inserted into the inner cavity of the second screw hole (52), and a second nut is threadedly inserted into the outer wall of the third bolt (53).

7. The adjustable monopile foundation cylinder spraying device according to claim 1, characterized in that: The tire frame (6) comprises a bottom plate (61), the top end of which is symmetrically fixedly connected to a support frame (63), and a rolling tire (62) is rotatably provided between adjacent support frames (63) for causing the outer circular support (31) to rotate in a circular manner.

8. The adjustable single pile foundation cylinder spraying device according to claim 7, characterized in that: The end of the rolling tire (62) is fixedly connected to a rotating shaft, and a circular groove is provided on the side of the support frame (63). The end of the rotating shaft is rotatably connected to the inner cavity of the circular groove.

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