Wind power cabin structural part tool

Abstract

The utility model discloses a tool for a structural part of a wind power cabin, and belongs to the technical field of wind power equipment manufacturing. Comprising a base, a supporting vertical plate, a plurality of sets of equal-height vertical plates and a supporting vertical seat, wherein the supporting vertical plate, the equal-height vertical plates and the supporting vertical seat are arranged on the base; a plurality of sets of positioning pins capable of being matched with structural parts in an inserted mode are movably arranged on the supporting vertical plate and the supporting inclined plate in a penetrating mode. A plurality of groups of first square mounting holes are formed in the base, and first positioning embedded blocks capable of being embedded into the first square mounting holes are arranged at the bottoms of the supporting vertical plates, the equal-height vertical plates and the supporting vertical seats; according to the tool for the wind power cabin structural part, the assembly precision and efficiency of the wind power structural part can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power equipment manufacturing, and particularly relates to a tooling for structural parts of a wind turbine nacelle. Background Technique

[0002] During the manufacturing process of wind power equipment, various plates often need to be assembled and welded to form structural parts that can be used in wind power equipment. However, the existing assembly methods have many problems, such as difficult to ensure assembly accuracy, complex operation, low efficiency, etc., and the existing tooling has great limitations, and the same tooling is difficult to meet the assembly requirements of different specifications. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a tooling for structural parts of a wind turbine nacelle, which can effectively improve the assembly accuracy and efficiency of wind power structural parts.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a tooling for structural parts of a wind turbine nacelle, including a base, a support vertical plate, several groups of equal-height vertical plates, and support pedestals arranged on the base, and a support inclined plate suspended above the base is arranged on the support pedestal;

[0005] Among them, several groups of positioning pins that can be inserted and matched with the structural parts are movably penetrated through the support vertical plate and the support inclined plate;

[0006] Several groups of first square mounting holes are arranged on the base, and first positioning blocks that can be embedded into the first square mounting holes are arranged at the bottoms of the support vertical plate, the equal-height vertical plates, and the support pedestals.

[0007] Optionally, an included angle is provided between the support inclined plate and the base, and several groups of second square mounting holes are arranged on the support inclined plate, and several groups of second positioning blocks that can be embedded into the second square mounting holes are arranged on the support pedestal.

[0008] Optionally, several support bolts are threadedly connected to the base, and the support bolts can abut against the bottom of the structural part.

[0009] Optionally, diagonal bracing rib plates are arranged on the support vertical plate, the equal-height vertical plates, and the support pedestals, and third positioning blocks that can be embedded into the first square mounting holes are arranged on the diagonal bracing rib plates.

[0010] Optionally, a square through hole with a bottom lower than or equal to the top height of the equal-height vertical plate is arranged on the support vertical plate.

[0011] Optionally, the number of the supporting vertical seats and the supporting inclined plates is two groups, and the two groups of the supporting vertical seats and the supporting inclined plates are symmetrically distributed along the central axis of the supporting vertical plate.

[0012] Optionally, the base includes a mounting flat plate and a surrounding plate arranged at the bottom of the mounting flat plate. The first square mounting hole and the supporting bolt are arranged on the mounting flat plate. The surrounding plate is perpendicular to the mounting flat plate, and a plurality of notches are arranged on the surrounding plate.

[0013] Optionally, a plurality of supporting rib plates with the same height as the surrounding plate are arranged at the bottom of the mounting flat plate.

[0014] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0015] (1) When assembling structural components, since the structural components are usually assembled by multiple plates, the operator can use the equal-height vertical plate as a horizontal reference plane, which can support the bottom of some plates in the horizontal direction. The supporting vertical seat can be used as a limit for some plates on the horizontal reference plane. The cooperation of the equal-height vertical plate and the supporting vertical seat can ensure the uniqueness of the position of some plates on the horizontal reference plane. At the same time, the supporting vertical plate and the supporting inclined plate can be used as auxiliary reference planes perpendicular or inclined to the horizontal reference plane. When some plates are abutted against the supporting vertical plate and the supporting inclined plate, and in cooperation with the supporting bolt and the positioning pin, the uniqueness of the relative positions between other plates can be ensured; that is, through the mutual cooperation among the equal-height vertical plate, the supporting vertical seat, the supporting inclined plate, the supporting vertical seat and the positioning pin, the assembly work of the structural components can be quickly and accurately assisted by manual labor.

[0016] (2) Since the supporting vertical plate, the equal-height vertical plate and the supporting vertical seat are installed on the base through the first positioning block and the first square mounting hole, for structural components of different specifications, it is convenient to disassemble and switch the supporting vertical plate, the equal-height vertical plate and the supporting vertical seat of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described below with reference to the drawings and embodiments.

[0018] Figure 1 It is a schematic structural diagram of a tooling for a wind turbine nacelle structural component in a preferred embodiment of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the base in a preferred embodiment of the present utility model;

[0020] Figure 3 It is a schematic structural diagram when the supporting vertical seat, the diagonal bracing rib plate and the supporting inclined plate are assembled together in a preferred embodiment of the present utility model;

[0021] Figure 4It is a schematic structural diagram of the supporting vertical plate in the preferred embodiment of the utility model;

[0022] Among them, 1. Supporting vertical plate; 101. Square through hole; 2. Equal-height vertical plate; 3. Supporting base; 301. Second positioning insert block; 4. Supporting inclined plate; 401. Second square mounting hole; 5. Positioning pin; 6. First positioning insert block; 7. Supporting bolt; 8. Diagonal bracing rib plate; 801. Third positioning insert block; 9. Mounting flat plate; 901. First square mounting hole; 10. Enclosing plate; 11. Supporting rib plate. Detailed implementation mode

[0023] Now, the utility model will be further described in detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the utility model in a schematic way, so they only show the components related to the utility model.

[0024] It should be noted that if there are directional indications (such as up, down, bottom, top, etc.) involved in this embodiment, then this directional indication is only used to explain the relative position relationship and movement conditions between components in a specific posture. If this specific posture changes, then this directional indication will also change accordingly. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. Unless otherwise clearly specified and defined, the terms "set", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific situations.

[0025] As Figures 1 - 4 shown, a wind turbine nacelle structural part tooling includes a base and a supporting vertical plate 1, several groups of equal-height vertical plates 2, and supporting bases 3 arranged on the base. A supporting inclined plate 4 suspended above the base is arranged on the supporting base 3; among them, several groups of positioning pins 5 that can be inserted and matched with the structural parts are movably penetrated through the supporting vertical plate 1 and the supporting inclined plate 4; several groups of first square mounting holes 901 are arranged on the base, and first positioning insert blocks 6 that can be embedded into the first square mounting holes 901 are arranged at the bottoms of the supporting vertical plate 1, the equal-height vertical plates 2, and the supporting bases 3.

[0026] Specifically, the supporting vertical plate 1, the equal-height vertical plate 2, and the supporting pedestal 3 are installed on the base through the first positioning insert 6 and the first square mounting hole 901. For structural members of different specifications, it is convenient to disassemble and switch the supporting vertical plate 1, the equal-height vertical plate 2, and the supporting pedestal 3 of different specifications.

[0027] Since structural members are usually assembled from multiple plates, the equal-height vertical plate 2 can serve as a horizontal reference plane, can support the bottom of some plates in the horizontal direction, and can also suspend some plates above the base to prevent the bottom of the plates from adsorbing on the base; the supporting pedestal 3 can serve as a limit for some plates on the horizontal reference plane. When the edge part of the plate abuts against the supporting pedestal 3, the uniqueness of the position of some plates on the horizontal reference plane can be guaranteed; at the same time, the supporting vertical plate 1 and the supporting inclined plate 4 can also serve as auxiliary reference planes perpendicular or inclined to the horizontal reference plane. When some plates are abutted against the supporting vertical plate 1 and the supporting inclined plate 4 and fixed by the positioning pin 5, the uniqueness of the relative positions between the plates can be guaranteed; through the mutual cooperation among the equal-height vertical plate 2, the supporting pedestal 3, the supporting inclined plate 4, the supporting pedestal 3, and the positioning pin 5, it is possible to quickly and accurately assist manual workers to complete the assembly work of the structural members.

[0028] Furthermore, as Figure 1 , Figure 3 shown, an angle is provided between the supporting inclined plate 4 and the base to support the plates inclined relative to the horizontal reference plane; at the same time, for the convenience of disassembly and installation of the supporting inclined plate 4, a number of groups of second square mounting holes 401 are provided on the supporting inclined plate 4, and a number of groups of second positioning inserts 301 that can be embedded in the second square mounting holes 401 are provided on the supporting pedestal 3.

[0029] Furthermore, for the convenience of positioning plates with different height requirements, as Figure 1 shown, a number of supporting bolts 7 are threadedly connected to the base. The supporting bolts 7 can abut against the bottom of the structural member. When the heights of some plates on the structural member are not uniform or inappropriate, the height can be made uniform by turning the supporting bolts 7.

[0030] In this embodiment, as Figure 1 , Figure 3 , Figure 4 shown, since the plates used to assemble the structural members are usually metal plates with relatively large self-weights, therefore, in order to increase the supporting strength of the supporting vertical plate 1, the equal-height vertical plate 2, and the supporting pedestal 3, diagonal bracing rib plates 8 are provided on the supporting vertical plate 1, the equal-height vertical plate 2, and the supporting pedestal 3, and third positioning inserts 801 that can be embedded in the first square mounting hole 901 are provided on the diagonal bracing rib plates 8.

[0031] Furthermore, as Figure 4As shown, a square through-hole 101 with a bottom lower than or equal to the top height of the equal-height vertical plate 2 is provided on the supporting vertical plate 1, so that larger-sized plates can be placed on the base.

[0032] Furthermore, due to the symmetry of the structural components on the wind turbine nacelle, that is, left-right symmetric structural components. The number of supporting vertical seats 3 and supporting inclined plates 4 is two groups, and the two groups of supporting vertical seats 3 and supporting inclined plates 4 are symmetrically distributed along the central axis of the supporting vertical plate 1, so that the wind turbine nacelle structural component tooling in this technical solution can be applicable to the assembly of left-right symmetric structural components.

[0033] Furthermore, the base includes a mounting flat plate 9 and a surrounding plate 10 provided at the bottom of the mounting flat plate 9. The first square mounting hole 901 and the supporting bolts 7 are provided on the mounting flat plate 9. The surrounding plate 10 is perpendicular to the mounting flat plate 9, and a number of notches are provided on the surrounding plate 10. A number of supporting rib plates 11 equal in height to the surrounding plate 10 are provided at the bottom of the mounting flat plate 9.

[0034] Working principle: The supporting vertical plate 1, the equal-height vertical plate 2, and the supporting vertical seat 3 are installed on the base through the first positioning block 6 and the first square mounting hole 901. For structural components of different specifications, it is convenient to disassemble and switch the supporting vertical plate 1, the equal-height vertical plate 2, and the supporting vertical seat 3 of different specifications; when assembling the structural components, since the structural components are usually assembled by multiple plates, the operator can use the equal-height vertical plate 2 as a horizontal reference plane, which can support the bottom of some plates in the horizontal direction. The supporting vertical seat 3 can be used as a limit for some plates on the horizontal reference plane. The cooperation between the equal-height vertical plate 2 and the supporting vertical seat 3 can ensure the uniqueness of the position of some plates on the horizontal reference plane. At the same time, the supporting vertical plate 1 and the supporting inclined plate 4 can be used as auxiliary reference planes perpendicular or inclined to the horizontal reference plane. When some plates are abutted against the supporting vertical plate 1 and the supporting inclined plate 4, and in cooperation with the supporting bolts 7 and the positioning pins 5, the uniqueness of the relative positions between other plates can be ensured; that is, through the mutual cooperation between the equal-height vertical plate 2, the supporting vertical seat 3, the supporting inclined plate 4, the supporting vertical seat 3, and the positioning pins 5, the assembly work of the structural components can be quickly and accurately assisted by manual labor.

[0035] Based on the ideal embodiments of the present invention as inspiration, through the above description, relevant personnel can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A wind turbine cabin structural component tooling, characterized in that: It comprises a base, a supporting upright plate (1) arranged on the base, a plurality of groups of upright plates (2) of equal height, and a supporting stand (3), wherein the supporting stand (3) is provided with a supporting inclined plate (4) suspended above the base; Wherein, the supporting upright plate (1) and the supporting inclined plate (4) are movably provided with a plurality of groups of positioning pins (5) capable of plugging and cooperating with structural parts; The base is provided with a plurality of groups of first square mounting holes (901), and the bottoms of the supporting upright plate (1), the equal-height upright plate (2), and the supporting stand (3) are all provided with first positioning inserts (6) capable of being embedded in the first square mounting holes (901).

2. The wind turbine cabin structural component tooling according to claim 1, characterized in that: An angle is provided between the support inclined plate (4) and the base, and the support inclined plate (4) is provided with a plurality of groups of second square mounting holes (401), and the support stand (3) is provided with a plurality of groups of second positioning inserts (301) capable of being embedded in the second square mounting holes (401).

3. The wind turbine cabin structural component tooling according to claim 1, characterized in that: A plurality of support bolts (7) are threadedly connected to the base, and the support bolts (7) are capable of resting against the bottom of the structural member.

4. The wind turbine cabin structural component tooling according to claim 1, characterized in that: The supporting upright plate (1), the equal-height upright plate (2) and the supporting seat (3) are all provided with diagonal bracing ribs (8), and the diagonal bracing ribs (8) are provided with third positioning inserts (801) that can be embedded in the first square mounting holes (901).

5. The wind turbine cabin structural component tooling according to claim 1, characterized in that: The supporting upright plate (1) is provided with a square through hole (101) whose bottom is lower than or equal to the height of the top of the equal-height upright plate (2).

6. The wind turbine cabin structural component tooling according to claim 1, characterized in that: The number of the supporting seats (3) and the supporting inclined plates (4) is two groups, and the two groups of the supporting seats (3) and the supporting inclined plates (4) are symmetrically distributed along the central axis of the supporting plate (1).

7. The wind turbine cabin structural component tooling according to claim 3, characterized in that: The base comprises a mounting plate (9) and a panel (10) arranged at the bottom of the mounting plate (9); the first square mounting hole (901) and the support bolt (7) are arranged on the mounting plate (9); the panel (10) is perpendicular to the mounting plate (9); and a plurality of notches are arranged on the panel (10).

8. The wind turbine cabin structural component tooling according to claim 7, characterized in that: A plurality of supporting ribs (11) arranged at the same height as the enclosure (10) are arranged at the bottom of the installation plate (9).

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