Positioning tool for anchor backing plate of switching section of wind power tower

Abstract

The utility model relates to the technical field of anchor backing plate positioning, in particular to a positioning tool of a wind power tower switching section anchor backing plate, which comprises a main rod, a plurality of support arms are arranged on the outer side of the main rod, and a positioning column is mounted below one end of each support arm; a plurality of fixing screws are installed on the surface of the inner wall of the cross beam, and a connecting piece is arranged below the cross beam; the device has the beneficial effects that the device can be integrally lifted by being connected with a cross beam through a special lifting tool, then the positioning column connected with the main rod in the device is in butt joint with the pre-buried anchor backing plate, and therefore the anchor backing plate is positioned, accurate positioning of the anchor backing plate can be achieved, the anchor backing plate is firmly fixed before concrete is poured, and the construction efficiency is improved. And moreover, the positioning process is simple and easy to operate, so that the problem that the positioning process is complicated and difficult to operate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the positioning technology field of anchor pad, specifically is a positioning tool of wind power tower adapter section anchor pad. BACKGROUND

[0002] The design and installation of the anchor pad of the wind power tower adapter section have a vital influence on the stability and safety of the whole wind power tower, the anchor pad is usually installed between the tower base and the tower cylinder, plays the role of load transmission and dispersion, ensures that the tower can be firmly fixed on the base, and the positioning tool plays a vital role in the installation process of the anchor pad of the wind power tower adapter section, directly influences the accurate installation of the anchor pad and the stability of the overall structure.

[0003] In the prior art, the traditional positioning tool of the anchor pad mainly consists of a base, positioning pins, adjusting bolts and support arms, wherein the base is fixed on the base platform, the positioning pins and the adjusting bolts ensure the accurate position and angle of the anchor pad, and the support arms provide additional stability, the components are fixed through threaded connection and welding, so as to ensure the stability and reliability of the overall structure, thereby positioning the anchor pad.

[0004] However, the installation of the traditional positioning tool of the anchor pad is relatively complex and not easy to operate, therefore, the utility model provides a positioning tool of the anchor pad of the wind power tower adapter section to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a positioning tool of the anchor pad of the wind power tower adapter section to solve the problems in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a positioning tool of the anchor pad of the wind power tower adapter section, the positioning tool of the anchor pad of the wind power tower adapter section includes: a main rod, a plurality of support arms are arranged on the outer side of the main rod, a positioning column is installed below one end of the support arm;

[0007] A crossbeam is provided with a plurality of fixed screws on the inner wall surface, and a connecting piece is arranged below the crossbeam.

[0008] Preferably, the main rod is in a cylindrical structure as a whole, a connecting piece is fixedly installed at the top of the main rod, mounting holes are formed at both ends of the surface of the connecting piece, a plurality of threaded holes are formed in the middle of the surface of the connecting piece, and a plurality of reinforcing inclined rods are fixedly connected to the outer wall of the main rod.

[0009] Preferably, one end of the reinforcing inclined rod is fixedly connected to the outer wall of the main rod, the other end of the reinforcing inclined rod is fixedly connected to the support arm, and a reinforcing crossbeam is fixedly connected between the support arms.

[0010] Preferably, the support arm has a rectangular parallelepiped structure, and the support arm is arranged in a plurality of circular arrays on the outside of the main rod. A connecting plate is fixedly connected to the lower surface of the support arm near the main rod, and a positioning plate is fixedly connected to the other end of the support arm.

[0011] Preferably, the positioning plate is a square plate structure, and a reinforcing rib is fixedly connected to the connection between the positioning plate and the support arm. A fixing plate is provided below the positioning plate, and a positioning post is fixedly connected below the fixing plate. Several holes are opened on the surface of the positioning plate, and mounting screws are provided in the holes. The mounting screws pass through the positioning plate and the fixing plate, and a fixing nut is externally screwed to one end of the mounting screws.

[0012] Preferably, the overall structure of the crossbeam is in the shape of an "I". Several reinforcing ribs are fixedly connected to the center of both sides of the inner wall of the crossbeam. Holes are opened on the surface of the middle two sides of the inner wall of the crossbeam, and fixing screws are installed in the holes. A fixing nut is screwed to one end of the outermost fixing screw at both ends, and a threaded hole is screwed to the outer end of the fixing nut in the middle.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes a positioning fixture for anchor plates in the transition section of wind turbine towers. During use, a special lifting tool can be used to lift the entire device by connecting it to the crossbeam. Then, the positioning column connected to the main pole is aligned with the pre-embedded anchor plate to position the anchor plate. This ensures accurate positioning of the anchor plate and secures it before concrete pouring, preventing positional shifts. Furthermore, the positioning process is simple and easy to operate, avoiding the problems of complex and difficult positioning procedures. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0016] Fig. 2 This is a top view of the structure of this utility model;

[0017] Fig. 3 This is a schematic diagram of the main structure of this utility model;

[0018] Fig. 4 This is a schematic diagram of the positioning rod structure of this utility model.

[0019] In the diagram: 1. Main rod; 2. Support arm; 3. Positioning post; 4. Crossbeam; 5. Fixing screw; 6. Connector; 7. Mounting hole; 8. Threaded hole; 9. Connecting plate; 10. Positioning plate; 11. Reinforcing diagonal brace; 12. Reinforcing crossbar; 13. Reinforcing rib plate; 14. Fixing plate; 15. Mounting screw. Detailed Implementation

[0020] In order to make the purpose, technical scheme of the utility model clear, complete description, and the advantage is more clear and clear, the following combining with the drawing carries out further detailed explanation to the utility model embodiment. It should be understood that the specific embodiments described herein are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the scope of the utility model protection.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "a", "first", "second", "third", "fourth", "fifth", "sixth" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that these embodiments can not be limited to these specific details in practice for ordinary skilled persons in the art. In some examples, well-known methods and structures are not described in detail to avoid unnecessarily complicating these embodiments. In addition, all embodiments can be used in combination with each other.

[0024] Embodiment one: please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a positioning tool of wind power tower adapter section anchor pad, the positioning tool of wind power tower adapter section anchor pad includes: main rod 1, main rod 1 outside is provided with several support arms 2, support arm 2 one end lower installation has locating column 3;

[0025] The beam 4 is provided with a plurality of fixed screw rods 5 on the inner wall surface of the beam 4, and a connecting piece 6 is arranged below the beam 4.

[0026] In use, the device can be hoisted as a whole by being connected to the beam 4 by using a special lifting tool, and then the positioning column 3 connected to the main rod 1 in the device is connected to the pre-buried anchor pad, so as to position the anchor pad. In this way, accurate positioning of the anchor pad can be realized, and the anchor pad can be firmly fixed before pouring concrete, so as to prevent the anchor pad from being deviated in position before pouring concrete. In addition, the positioning process is simple and easy to operate, so as to avoid the problem of complex and difficult operation in the positioning process.

[0027] In the embodiment two, a positioning plate 10 is arranged for the purpose of facilitating positioning of the anchor pad. The positioning plate 10 has a square plate structure as a whole, and a reinforcing rib plate 13 is fixedly connected to the connecting portion between the positioning plate 10 and the supporting arm 2. A fixed plate 14 is arranged below the positioning plate 10, and a positioning column 3 is fixedly connected to the fixed plate 14. A plurality of holes are formed in the surface of the positioning plate 10, and a mounting screw rod 15 is arranged in each hole. The mounting screw rod 15 penetrates through the positioning plate 10 and the fixed plate 14, and a fixed nut is externally screwed to one end of the mounting screw rod 15.

[0028] The supporting arm 2 has a cuboid structure as a whole, and a plurality of supporting arms 2 are arranged in a circumferential array on the outer side of the main rod 1. A connecting disc 9 is fixedly connected to the lower surface of one end of the supporting arm 2 close to the main rod 1, and a positioning plate 10 is fixedly connected to the other end of the supporting arm 2.

[0029] In order to facilitate positioning of the anchor pad, a plurality of positioning plates 10 and supporting arms 2 are arranged, and the positioning plate 10 and the supporting arm 2 are in one-to-one correspondence. The positioning plate 10 and the supporting arm 2 are fixedly connected, and the positioning column 3 is fixed below the positioning plate 10 by the cooperative action of the mounting screw rod 15 and the fixed nut. Then, the device is hoisted by using a special lifting tool, and the positioning column 3 is connected to the anchor pad. In this way, the anchor pad is not deviated in position, and the whole installation process is safe and efficient. In addition, the installation cost is reduced, and the positioning of the anchor pad is facilitated.

[0030] In the embodiment three, reinforcing inclined rods 11 are arranged for the purpose of making the overall structure more stable. One end of the reinforcing inclined rod 11 is fixedly connected to the outer wall of the main rod 1, and the other end of the reinforcing inclined rod 11 is fixedly connected to the supporting arm 2. Reinforcing cross rods 12 are fixedly connected between the supporting arms 2.

[0031] The main rod 1 has a cylindrical structure as a whole, and a connecting piece 6 is fixedly installed on the top of the main rod 1. A mounting hole 7 is formed in each end of the surface of the connecting piece 6, and a plurality of threaded holes 8 are formed in the middle of the surface of the connecting piece 6. A plurality of reinforcing inclined rods 11 are fixedly connected to the outer wall of the main rod 1.

[0032] To make the overall structure more stable, the reinforcing diagonal rod 11 and the support arm 2 extend outward from the main rod 1, and one end of the reinforcing diagonal rod 11 is fixedly connected to the surface of the support arm 2, so that the reinforcing diagonal rod 11, the support arm 2 and the main rod 1 form a stable structure. Furthermore, each support arm 2 is connected with a reinforcing crossbar 12, thereby making the device more stable.

[0033] The overall structure of the crossbeam 4 is in the shape of an "I". Several reinforcing ribs 13 are fixedly connected to the center of both sides of the inner wall of the crossbeam 4. Holes are opened on the surface of the middle two sides of the inner wall of the crossbeam 4. Fixing screws 5 are installed in the holes. Fixing nuts are screwed on one end of the outermost fixing screws 5 at both ends, and threaded holes 8 are screwed on the middle fixing screw 5.

[0034] To make the structure more stable, the overall structure of the crossbeam 4 is an "I" shaped structure, and the crossbeam 4 is also equipped with reinforcing ribs 13. This structure can not only reduce the self-weight of the overall structure, but also has strong bending resistance, so that the stress can be evenly distributed, thereby making the overall structure more stable.

[0035] Working principle: In actual use, the entire device can be lifted by connecting it to the crossbeam 4 using a special lifting tool. Then, the positioning column 3 connected to the main rod 1 in the device is connected to the pre-embedded anchor plate to position the anchor plate. This can achieve accurate positioning of the anchor plate and firmly fix it before pouring concrete to prevent the anchor plate from shifting its position before pouring concrete. The positioning process is simple and easy to operate, thus avoiding the problem of complex and difficult positioning process.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for a wind turbine tower adapter segment anchor pad, characterized in that: The positioning fixture for the anchor plate of the wind turbine tower transition section includes: a main rod (1), a number of support arms (2) are provided on the outside of the main rod (1), and a positioning column (3) is installed below one end of the support arm (2). A crossbeam (4) has several fixing screws (5) installed on the inner wall surface of the crossbeam (4), and a connector (6) is provided below the crossbeam (4).

2. The positioning tool for the anchor pad of the wind power tower adapter segment according to claim 1, characterized in that: The main rod (1) is cylindrical in shape. A connector (6) is fixedly installed on the top of the main rod (1). The connector (6) has mounting holes (7) at both ends and several threaded holes (8) in the middle. Several reinforcing diagonal bars (11) are fixedly connected to the outer wall of the main rod (1).

3. The positioning tool of claim 2, wherein: One end of the reinforcing diagonal bar (11) is fixedly connected to the outer wall of the main bar (1), and the other end of the reinforcing diagonal bar (11) is fixedly connected to the support arm (2). A reinforcing cross bar (12) is fixedly connected between the support arms (2).

4. The positioning tool of the wind power tower adapter segment anchor pad according to claim 1, characterized in that: The support arm (2) is in the shape of a cuboid. The support arm (2) is arranged in a plurality of circular arrays on the outside of the main rod (1). A connecting plate (9) is fixedly connected to the lower surface of the support arm (2) near the main rod (1), and a positioning plate (10) is fixedly connected to the other end of the support arm (2).

5. The positioning tool of the wind power tower adapter segment anchor pad according to claim 4, characterized in that: The positioning plate (10) is a square plate structure. A reinforcing rib (13) is fixedly connected to the connection between the positioning plate (10) and the support arm (2). A fixing plate (14) is provided below the positioning plate (10). A positioning column (3) is fixedly connected below the fixing plate (14). Several holes are opened on the surface of the positioning plate (10). An installation screw (15) is provided in the hole. The installation screw (15) passes through the positioning plate (10) and the fixing plate (14). A fixing nut is screwed to one end of the installation screw (15).

6. The positioning tool of the wind power tower adapter segment anchor pad according to claim 1, characterized in that: The crossbeam (4) has an overall "I" shaped structure. Several reinforcing ribs (13) are fixedly connected to the center of both sides of the inner wall of the crossbeam (4). Holes are opened on the surface of the middle two sides of the inner wall of the crossbeam (4), and fixing screws (5) are installed in the holes. The outermost fixing screws (5) at both ends are screwed with fixing nuts at one end, and the middle fixing screws (5) are screwed with threaded holes (8).

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