Auxiliary tool for disassembling fragmented tower

Abstract

The utility model discloses an auxiliary tool for disassembling a fragmented tower, relates to the technical field of auxiliary tools, and solves the technical problem that an existing auxiliary tool for disassembling a tower drum is poor in stability, the auxiliary tool for disassembling the fragmented tower comprises an auxiliary support and a false flange plate, the auxiliary support comprises a bottom frame and two force bearing rods, a first connecting plate is arranged on the middle support, and a first connecting hole is formed in the first connecting plate; the two force bearing rods are arranged at the two rows of adjusting holes in the bottom frame through bolts respectively, second connecting plates are arranged at the tops of the force bearing rods, and second connecting holes matched with the hole positions are formed in the second connecting plates. The false flange plate comprises a false flange body, a plurality of flange connecting pieces are evenly arranged on the false flange body, flange long-strip holes matched with the hole sites are formed in the flange connecting pieces, the false flange connecting structure is firm in connection, good in stability, capable of being flexibly adjusted in the transverse direction and the longitudinal direction and high in adaptability, and dependence on the false flange plate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tooling, in particular to an auxiliary tooling for disassembling a fragmentation tower. Background Art

[0002] The segmented tower is a segmented tower, which includes multiple tower segments divided along the tower axis. The current technology for installing and disassembling tower segments is to place them on a rolling and rotatable support, and install the tower with a rotatable false flange. The false flange is rotatably connected to the support to facilitate disassembly operations at different angles.

[0003] For example, the authorized patent "A wind tower segment cutting auxiliary tool" with publication (announcement) number: CN221232068U and publication (announcement) date: 2024-06-28 discloses an implementable cutting auxiliary tool. Its advantage is that the wind tower is supported during cutting, and it can be rotated to adjust the angle and posture of the wind tower itself, and the position to be cut is turned to the direction of the worker, which is convenient for cutting operations.

[0004] However, the disadvantage of the prior art is that the rotation method reduces the stability of the wind tower and even the entire auxiliary tooling, and because it needs to be rotated, it is highly dependent on the false flange, and disassembly and cutting operations cannot be performed without the false flange.

[0005] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, a segmented tower disassembly auxiliary tooling is provided to solve the technical problem of poor stability of the existing tower disassembly auxiliary tooling. Utility Model Content

[0006] The utility model aims to provide a disassembly auxiliary tool for a segmented tower, which is used to solve the technical problem that the existing tower disassembly auxiliary tool has poor stability.

[0007] The technical solution of the utility model is achieved in this way:

[0008] The shard tower disassembly auxiliary tooling comprises a tower barrel piece of the shard tower, the tower barrel piece is provided with a tower barrel flange, the tower barrel flange is provided with a plurality of hole positions, including an auxiliary bracket and a false flange plate, the auxiliary bracket comprises a base frame and two load-bearing rods, a middle bracket is provided on the base frame, two rows of adjustment holes symmetrical along the middle bracket are provided on the side wall of the base frame, a first connecting plate is provided on the middle bracket, and a first connecting hole is provided on the first connecting plate;

[0009] The two load-bearing rods are respectively arranged at two rows of adjustment holes on the base frame by bolts, and a second connecting plate is arranged on the top of the load-bearing rod, and a second connecting hole matching the hole position is arranged on the second connecting plate;

[0010] The false flange plate comprises a false flange body, on which a plurality of flange connectors are evenly arranged, and each flange connector is provided with a flange strip hole matched with the hole position.

[0011] The disassembly tool designed by the utility model mainly comprises two parts: an auxiliary bracket and a false flange. When in use, the tower barrel segment is connected to the false flange, and the tower barrel segment is fixed on the first connecting plate and the second connecting plate. Such a direct connection method can greatly improve the stability during disassembly, will not rotate, and is less dangerous. In addition, the cut segments are still connected to the false flange or the second connecting plate, the position is fixed, and the state is stable.

[0012] As a preferred implementation, two groups of first connection holes are provided, each group has at least three first connection holes, and the two groups of first connection holes are symmetrical along the vertical direction.

[0013] As a preferred implementation, the first connection holes are arranged in an arc shape.

[0014] It is convenient to match with the holes on the tower tube.

[0015] As a preferred implementation, the second connection holes are arranged in an arc shape.

[0016] It is convenient to match with the holes on the tower tube.

[0017] As a preferred embodiment, the second connecting plate is provided with an elongated hole, and the second connecting plate is fixed to the load-bearing rod by means of bolts cooperating with the elongated hole.

[0018] The position is adjustable, which improves the flexibility and adaptability during use.

[0019] As a preferred embodiment, a lifting ring is provided on the top of the load-bearing rod.

[0020] It is convenient to move the position by lifting.

[0021] The beneficial effects of the utility model are:

[0022] 1. When the utility model assists in disassembling the tower barrel segments of the segmented tower, the connection is firm, the stability is good, and the safety is high.

[0023] 2. The position of the load-bearing rod is adjustable, and the position of the second connecting plate can also be adjusted, so it can be flexibly adjusted in the horizontal and vertical directions, and has high adaptability.

[0024] 3. The tower segments are directly connected to the auxiliary supports without going through fake flanges. This not only makes the connection more stable, but also reduces the dependence on fake flanges. In some usage scenarios, auxiliary disassembly operations can be performed without using flanges. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. 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 creative work.

[0026] Figure 1 The structure of the auxiliary bracket embodiment of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 The structure of the auxiliary bracket embodiment of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 3 This is a structural schematic diagram of an implementation method of a false flange of the utility model;

[0029] Figure 4 It is a schematic structural diagram of an implementation method of the utility model.

[0030] In the figure, 1-long hole; 2-load-bearing rod; 3-lifting ring; 4-second connecting plate; 5-second connecting hole; 6-first connecting hole; 7-first connecting plate; 8-middle bracket; 9-adjusting hole; 10-base frame; 11-false flange body; 12-flange long hole; 13-flange connecting piece; 14-false flange plate; 15-tower piece; 16-tower flange; 17-hole position; 18-auxiliary bracket. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0034] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like 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 a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] like Figure 1 to Figure 4 As shown, the segmented tower disassembly auxiliary tooling includes a tower barrel segment 15 of the segmented tower, a tower barrel flange 16 is provided on the tower barrel segment 15, a plurality of hole positions 17 are provided on the tower barrel flange 16, an auxiliary bracket 18 and a false flange 14, the auxiliary bracket 18 includes a base frame 10 and two load-bearing rods 2, a middle bracket 8 is provided on the base frame 10, two rows of adjustment holes 9 symmetrical along the middle bracket 8 are provided on the side wall of the base frame 10, a first connecting plate 7 is provided on the middle bracket 8, and a first connecting hole 6 is provided on the first connecting plate 7;

[0036] The two load-bearing rods 2 are respectively set at two rows of adjustment holes 9 on the base frame 10 by bolts, and a second connecting plate 4 is set on the top of the load-bearing rod 2, and a second connecting hole 5 matching the hole position 17 is set on the second connecting plate 4;

[0037] The false flange 14 comprises a false flange body 11 , on which a plurality of flange connectors 13 are evenly arranged, and each flange connector 13 is provided with a flange elongated hole 12 matched with the hole position 17 .

[0038] The disassembly tool designed by the utility model mainly includes two parts: an auxiliary bracket 18 and a false flange 14. When in use, the tower segment 15 is connected to the false flange 14, and the tower segment 15 is fixed on the first connecting plate 7 and the second connecting plate 4. Such a direct connection method can greatly improve the stability during disassembly, will not rotate, and is less dangerous. In addition, the cut pieces are still connected to the false flange 14 or the second connecting plate 4, the position is fixed, and the state is stable.

[0039] See also Figure 1 There are two groups of first connection holes 6, each group has at least three first connection holes, and the two groups of first connection holes 6 are symmetrical along the vertical direction.

[0040] See also Figure 1, each first connection hole 6 is arranged in an arc shape.

[0041] It is convenient to match with the hole 17 on the tower tube piece 15.

[0042] See also Figure 1 , each second connection hole 5 is arranged in an arc shape.

[0043] It is convenient to match with the hole 17 on the tower tube piece 15.

[0044] See also Figure 1 The second connecting plate 4 is provided with a long hole 1, and the second connecting plate 4 is fixed to the load-bearing rod 2 by means of bolts and the long hole 1.

[0045] The position is adjustable, which improves the flexibility and adaptability during use.

[0046] A lifting ring 3 is provided on the top of the load-bearing rod 2 .

[0047] It is convenient to move the position by lifting.

[0048] The beneficial effects of the utility model are:

[0049] 1. When the utility model assists in disassembling the tower barrel segments of the segmented tower, the connection is firm, the stability is good, and the safety is high.

[0050] 2. The position of the load-bearing rod is adjustable, and the position of the second connecting plate can also be adjusted, so it can be flexibly adjusted in the horizontal and vertical directions, and has high adaptability.

[0051] 3. The tower segments are directly connected to the auxiliary supports without going through fake flanges. This not only makes the connection more stable, but also reduces the dependence on fake flanges. In some usage scenarios, auxiliary disassembly operations can be performed without using flanges.

[0052] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the utility model.

Claims

1. A shard tower disassembly auxiliary tool, comprising a tower barrel segment of a shard tower, a tower barrel flange is arranged on the tower barrel segment, and a plurality of holes are arranged on the tower barrel flange, wherein the tower barrel flange is characterized in that: The auxiliary bracket comprises an auxiliary bracket and a false flange, wherein the auxiliary bracket comprises a base frame and two load-bearing rods, a middle bracket is arranged on the base frame, two rows of adjustment holes symmetrical along the middle bracket are arranged on the side wall of the base frame, a first connecting plate is arranged on the middle bracket, and a first connecting hole is arranged on the first connecting plate; The two load-bearing rods are respectively arranged at two rows of adjustment holes on the base frame by bolts, and a second connecting plate is arranged on the top of the load-bearing rod, and a second connecting hole matching the hole position is arranged on the second connecting plate; The false flange plate comprises a false flange body, on which a plurality of flange connectors are evenly arranged, and each flange connector is provided with a flange strip hole matched with the hole position.

2. The auxiliary tooling for disassembling the shard tower according to claim 1 is characterized in that: The first connection holes are arranged in two groups, each group having at least three holes, and the two groups of first connection holes are symmetrical along the vertical direction.

3. The auxiliary tooling for disassembling the shard tower according to claim 2 is characterized in that: The first connection holes are arranged in an arc shape.

4. The auxiliary tooling for disassembling the shard tower according to claim 1, characterized in that: The second connection holes are arranged in an arc shape.

5. The auxiliary tooling for disassembling the shard tower according to claim 1, characterized in that: The second connecting plate is provided with an elongated hole, and the second connecting plate is fixed on the load-bearing rod by means of bolts cooperating with the elongated hole.

6. The auxiliary tooling for disassembling the shard tower according to claim 1, characterized in that: A lifting ring is arranged on the top of the load-bearing rod.

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