A reinforcing structure for the joint of steel members

Abstract

The utility model discloses a steel member link convenient to dismount reinforcing structure belongs to the technical field of wind power tower and drum, and it includes: stand, horizontal steel and reinforcing seat, the bottom of reinforcing seat is provided with first plug interface, and the both ends of reinforcing seat are provided with second plug interface respectively, and stand is inserted in first plug interface, and one end of horizontal steel is inserted in second plug interface, and reinforcing seat top is provided with at least one reinforcing screw rod, and reinforcing screw rod is connected with stand through reinforcing seat, and the top of reinforcing seat is provided with at least one first bolt, and first bolt is connected with horizontal steel through reinforcing seat, and the side of reinforcing seat is provided with at least one second bolt, and second bolt is connected with horizontal steel through reinforcing seat. Compared with prior art, the utility model can solve the problem that steel member is assembled and installed by welding, the efficiency of installation is lower, workers are inconvenient to operate and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of wind turbine tower technology, and in particular to a reinforced structure for the joint of steel components that is easy to assemble and disassemble. Background Technology

[0002] A wind turbine tower is the support structure of a wind turbine generator, primarily serving a supporting function while also absorbing vibrations from the unit. The work platform, as an important component of the wind turbine, is typically installed horizontally within the tower. Its main functions are to provide a resting area for maintenance personnel and to facilitate internal inspections of the tower.

[0003] Currently, wind turbine towers are designed with an all-steel structure, consisting of load-bearing structures formed by connecting and fixing steel components together through welding, bolting, and riveting. A large number of steel components are used in the construction of wind turbine towers. However, a review of existing technologies reveals the following drawbacks of current steel components: they are generally assembled by welding, resulting in low installation efficiency, inconvenience for workers, and difficulty in disassembly, thus limiting their practicality. Utility Model Content

[0004] The purpose of this utility model is to provide a reinforced structure for the joint of steel components that is easy to assemble and disassemble, in order to solve the problems of low installation efficiency, inconvenience for workers to install and disassemble steel components by welding.

[0005] To achieve the above objectives, this utility model provides a steel component joint reinforcement structure that is easy to assemble and disassemble, comprising: a column, a horizontal steel bar, and a reinforcing base. The bottom of the reinforcing base is provided with a first insertion interface, and both ends of the reinforcing base are respectively provided with second insertion interfaces. The column is inserted into the first insertion interface, and one end of the horizontal steel bar is inserted into the second insertion interface. The top of the reinforcing base is provided with at least one reinforcing screw, which passes through the reinforcing base and connects to the column. The top of the reinforcing base is provided with at least one first bolt, which passes through the reinforcing base and connects to the horizontal steel bar. The side of the reinforcing base is provided with at least one second bolt, which passes through the reinforcing base and connects to the horizontal steel bar.

[0006] As a further description of the above technical solution:

[0007] The horizontal steel bar is provided with a groove, and the reinforcing base is provided with a limiting block, which is inserted into the groove.

[0008] As a further description of the above technical solution:

[0009] The second bolt passes through the limiting block.

[0010] As a further description of the above technical solution:

[0011] The reinforcing base is provided with an installation groove, and a reinforcing block is provided in the installation groove. The bottom of the reinforcing block is engaged with a groove on the horizontal steel.

[0012] As a further description of the above technical solution:

[0013] The first bolt passes through the reinforcing block and connects to the horizontal steel.

[0014] As a further description of the above technical solution:

[0015] The reinforcing base is equipped with reinforcing blocks.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: With the addition of a reinforcing base, during installation, the column is inserted into the first insertion interface and the horizontal steel is inserted into the second insertion interface, facilitating the installation of the column and horizontal steel. Reinforcing screws are used to reinforce the connection between the column and the reinforcing base. Finally, the first and second bolts are used to fix the horizontal steel to the reinforcing base. The column, horizontal steel, and reinforcing base are detachably connected using reinforcing screws, the first bolt, and the second bolt. Compared to welding, the threaded connection of this invention offers higher installation efficiency and is also easier to disassemble. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural diagram of a steel component joint reinforcement structure that is easy to assemble and disassemble.

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0020] Figure 3 This is a cross-sectional view of a steel component joint reinforcement structure that is easy to assemble and disassemble.

[0021] Legend:

[0022] 1. Column; 2. Horizontal steel; 3. Reinforcing base; 4. First insertion interface; 5. Second insertion interface; 6. Reinforcing screw; 7. First bolt; 8. Second bolt; 9. Groove; 10. Limiting block; 11. Mounting groove; 12. Reinforcing block; 13. Strengthening block; 14. Slot. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1:

[0029] Please see Figure 1-3This utility model provides a steel component joint reinforcement structure that is easy to assemble and disassemble, including: a column 1, a horizontal steel 2, and a reinforcing base 3. The bottom of the reinforcing base is provided with a first insertion interface 4, and the two ends of the reinforcing base 3 are respectively provided with second insertion interfaces 5. The column 1 is inserted into the first insertion interface 4, and one end of the horizontal steel 2 is inserted into the second insertion interface 5. The top of the reinforcing base 3 is provided with at least one reinforcing screw 6, which passes through the reinforcing base 3 and connects to the column 1. The top of the reinforcing base 3 is provided with at least one first bolt 7, which passes through the reinforcing base 3 and connects to the horizontal steel 2. The side of the reinforcing base 3 is provided with at least one second bolt 8, which passes through the reinforcing base 3 and connects to the horizontal steel.

[0030] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0031] With the addition of a reinforcing base, during installation, the upright is inserted into the first insertion interface and the horizontal steel is inserted into the second insertion interface, facilitating the installation of the upright and horizontal steel. Reinforcing bolts are used to reinforce the connection between the upright and the reinforcing base. Finally, the first and second bolts are used to fix the horizontal steel to the reinforcing base. The upright, horizontal steel, and reinforcing base are detachably connected using reinforcing bolts, the first bolt, and the second bolt. Compared to welding, the threaded connection of this invention offers higher installation efficiency and easier disassembly.

[0032] Specifically, the reinforcing base 3 is provided with a reinforcing block 13. The reinforcing block can improve the supporting strength of the reinforcing base.

[0033] Example 2:

[0034] See Figure 1-3 The figure shows a second embodiment of the present invention, which provides a convenient steel component joint reinforcement structure. Based on the previous embodiment, this embodiment further improves upon the following technical solution: a groove 9 is provided on the horizontal steel 2, and a limiting block 10 is provided inside the reinforcing base 3. The limiting block 10 is inserted into the groove 9. The groove is arranged along the length of the horizontal steel and is located in the middle of the horizontal steel. This makes the force on the limiting block more balanced when inserted into the groove, and also improves the stability of the connection between the horizontal steel and the reinforcing base.

[0035] Example 3:

[0036] See Figure 1-3The figure shows a steel component joint reinforcement structure that is easy to assemble and disassemble, provided by Embodiment 3 of this utility model. Based on the above embodiments, this embodiment further improves upon the following technical solution: the second bolt 8 penetrates the limiting block 10. One end of the second bolt is secured with a nut, and the second bolt penetrating the limiting block makes the connection between the horizontal steel and the reinforcing base more secure.

[0037] Example 4:

[0038] See Figure 1-3 The figure shows a steel component joint reinforcement structure that is easy to assemble and disassemble, provided by Embodiment 4 of this utility model. Based on the above embodiments, this embodiment further improves upon the following technical solution: The reinforcing base 3 is provided with an installation groove 11, and a reinforcing block 12 is provided within the installation groove 11. The bottom of the reinforcing block 12 is engaged with a slot 14 on the horizontal steel 2. The first bolt 7 passes through the reinforcing block 12 and connects to the horizontal steel 2. After the reinforcing block is installed in the installation groove, it is fixed with screws. The first bolt passes through the reinforcing block and connects to the horizontal steel. The reinforcing block protects the first bolt, making it less prone to breakage under stress.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel component joint reinforcement structure that is easy to assemble and disassemble, characterized in that... The device includes: a column, a horizontal steel bar, and a reinforcing base. The bottom of the reinforcing base is provided with a first insertion interface, and both ends of the reinforcing base are respectively provided with second insertion interfaces. The column is inserted into the first insertion interface, and one end of the horizontal steel bar is inserted into the second insertion interface. The top of the reinforcing base is provided with at least one reinforcing screw, which passes through the reinforcing base and connects to the column. The top of the reinforcing base is provided with at least one first bolt, which passes through the reinforcing base and connects to the horizontal steel bar. The side of the reinforcing base is provided with at least one second bolt, which passes through the reinforcing base and connects to the horizontal steel bar. The horizontal steel bar is provided with a groove, and the reinforcing base is provided with a limiting block, which is inserted into the groove. The second bolt penetrates the limiting block; The reinforcing base is provided with an installation groove, and a reinforcing block is provided in the installation groove. The bottom of the reinforcing block is engaged in a groove on the horizontal steel. The first bolt passes through the reinforcing block and connects to the horizontal steel.

2. The steel component joint reinforcement structure with convenient assembly and disassembly according to claim 1, characterized in that... The reinforcing base is provided with reinforcing blocks.

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