Sealing structure of speed increasing box for hydroelectric generation

Abstract

The utility model discloses a sealing structure of a speed-increasing gearbox for hydroelectric generation, which relates to the technical field of speed-increasing gears.The sealing structure comprises a fixed mounting bottom plate assembly, one side of the fixed mounting bottom plate assembly is movably connected with a limiting buckle, and one side of the fixed mounting bottom plate assembly is movably connected with a sealing structure shell. A hinge is fixedly connected to one side of the sealing structure shell, an upper cover shell is fixedly connected to one side of the hinge, and an output pipe is fixedly connected to one side of the sealing structure shell. According to the utility model, through the arrangement of the threaded rod, after the threaded rod is screwed by a user, the user can unscrew the threaded rod on the nut, so that the user can open the upper cover shell along the hinge through the arranged grip, and the user can conveniently use, open and disassemble the sealing structure shell; and a plurality of mounting openings are formed in the fixed mounting bottom plate assembly, and bolts are matched, so that the sealing structure can be used for limiting and mounting.

Description

Technical Field

[0001] The utility model relates to the technical field of speed increasing boxes, in particular to a sealing structure of a speed increasing box for hydropower generation. Background Art

[0002] Gearboxes are widely used, for example, in wind turbines. Gearboxes are an important mechanical component that is widely used in wind turbines. Its main function is to transfer the power generated by the wind rotor to the generator and make it get the corresponding speed.

[0003] The existing technology has the following problems:

[0004] 1. When the user needs to seal the speed increaser, it is not efficient enough;

[0005] 2. It is not convenient enough when the user needs to disassemble and install the sealing structure as a whole. Utility Model Content

[0006] The utility model provides a sealing structure of a speed increasing box for hydroelectric power generation to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] The sealing structure of a speed increasing box for hydropower generation comprises a fixed installation base plate assembly, one side of the fixed installation base plate assembly is movably connected with a limit buckle, and one side of the fixed installation base plate assembly is movably connected with a sealing structure shell.

[0009] One side of the sealing structure shell is fixedly connected with a hinge, one side of the hinge is fixedly connected with an upper cover shell, and one side of the sealing structure shell is fixedly connected with an output pipe.

[0010] A lower limit block is fixedly connected to one side of the sealing structure shell, a fixed block is fixedly connected to one side of the lower limit block, and a nut is fixedly connected to one side of the fixed block.

[0011] A further improvement of the technical solution of the utility model is that a handle is fixedly connected to one side of the upper cover shell, and the handle is connected through the upper cover shell and between the hinge and the sealing structure shell.

[0012] By adopting the above technical solution, the solution can facilitate users to connect to each other efficiently.

[0013] A further improvement of the technical solution of the utility model is that: the movable leaf connects the upper cover shell and the sealing structure shell, and the movable leaf is multiple and parallel to each other.

[0014] By adopting the above technical solution, the solution can facilitate users to perform efficient connection and use.

[0015] A further improvement of the technical solution of the utility model is that: a mounting opening is opened on one side of the fixed mounting base plate assembly, and the number of the mounting openings is multiple.

[0016] By adopting the above technical solution, the solution can facilitate users to install and use it efficiently.

[0017] A further improvement of the technical solution of the utility model is that a threaded rod is movably connected to one side of the nut, and the threaded rod is connected through the nut and between the fixed block and the lower limit block.

[0018] By adopting the above technical solution, the solution can facilitate users to connect to each other efficiently.

[0019] A further improvement of the technical solution of the utility model is that: the fixing block connects the nut and the lower limit block, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0020] By adopting the above technical solution, the solution can facilitate users to carry out efficient fixing and connection.

[0021] A further improvement of the technical solution of the utility model is that an upper limit block is fixedly connected to one side of the upper cover shell, and the number of the upper limit blocks is multiple.

[0022] By adopting the above technical solution, the solution can facilitate users to perform efficient position limiting use.

[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0024] 1. The utility model provides a sealing structure of a speed increasing box for hydropower generation, and can facilitate users to use and seal the speed increasing box through the cooperation and use of the fixed installation base plate assembly, the upper cover shell, the handle, the output pipe, the installation opening, the threaded rod, the upper limit block, the lower limit block, the nut, the fixed block, the limit buckle, the loose leaf and the sealing structure shell. When using, the user needs to place the speed increasing box on the fixed installation base plate assembly, and then the user needs to place the sealing structure shell on the fixed installation base plate assembly, and then the user needs to rotate the limit buckle, so that the user can limit the sealing structure shell to the fixed installation base plate assembly, so that the user can use and seal the speed increasing box, which meets the user's use needs for sealing;

[0025] 2. The utility model provides a sealing structure for a speed increaser for hydroelectric power generation, and through a threaded rod, after the user screws the threaded rod, the user can unscrew it from the nut, so that the user can open the upper cover shell along the hinge through the provided handle, so that the user can conveniently open and disassemble the sealing structure shell, and through multiple installation openings opened on the fixed installation base plate assembly and equipped with bolts, the sealing structure can be used for limited installation, meeting the user's demand for efficient use of limited installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural front view of the utility model;

[0027] Figure 2 This is a back view of the structure of the utility model;

[0028] Figure 3 It is a structural side sectional view of the utility model;

[0029] Figure 4 The structure of the utility model Figure 1 A magnified view of the structure at center;

[0030] Figure 5 It is a bottom view of the structure of the utility model.

[0031] In the figure: 1. Fixed installation base plate assembly; 2. Upper cover shell; 3. Handle; 4. Output pipe; 5. Installation opening; 6. Threaded rod; 7. Upper limit block; 8. Lower limit block; 9. Nut; 10. Fixed block; 11. Limit buckle; 12. Loose leaf; 13. Sealing structure shell. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-5 As shown, the utility model provides a sealing structure of a speed increaser for hydroelectric power generation, including a fixed mounting base plate assembly 1, one side of the fixed mounting base plate assembly 1 is movably connected with a limiting buckle 11, one side of the fixed mounting base plate assembly 1 is movably connected with a sealing structure shell 13, and one side of the sealing structure shell 13 is fixedly connected with a loose-leaf 12.

[0035] In this embodiment, a handle 3 is fixedly connected to one side of the upper cover shell 2, and the handle 3 is connected through the upper cover shell 2 and the hinge 12 and the sealing structure shell 13, which can facilitate the user to efficiently connect with each other. The hinge 12 connects the upper cover shell 2 and the sealing structure shell 13, and the hinges 12 are multiple and parallel to each other, which can facilitate the user to efficiently connect and use.

[0036] Example 2

[0037] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, one side of the loose-leaf 12 is fixedly connected to the upper cover shell 2, one side of the sealing structure shell 13 is fixedly connected to the output pipe 4, and one side of the sealing structure shell 13 is fixedly connected to the lower limit block 8.

[0038] In this embodiment, a mounting opening 5 is provided on one side of the fixed mounting base plate assembly 1, and there are multiple mounting openings 5, which can facilitate users to perform efficient installation and use. A threaded rod 6 is movably connected to one side of the nut 9, and the threaded rod 6 is connected through the nut 9 and the fixed block 10 and the lower limit block 8, which can facilitate users to perform efficient connection with each other.

[0039] Example 3

[0040] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, one side of the lower limit block 8 is fixedly connected to a fixing block 10, and one side of the fixing block 10 is fixedly connected to a nut 9.

[0041] In this embodiment, the fixing block 10 connects the nut 9 and the lower limit block 8, and the fixing block 10 is symmetrically arranged with the vertical midline of the nut 9 as the symmetry axis, which can facilitate the user to efficiently fix and connect. An upper limit block 7 is fixedly connected to one side of the upper cover shell 2, and the number of upper limit blocks 7 is multiple, which can facilitate the user to efficiently limit the use, and through the set threaded rod 6 and after the user screws the threaded rod 6, the user can unscrew it on the nut 9, so that the user can open the upper cover shell 2 along the hinge 12 through the set handle 3, so that the user can conveniently use, open and disassemble the sealing structure shell 13, and through the set multiple installation openings 5 ​​opened on the fixed installation base plate assembly 1 and equipped with bolts, the sealing structure can be used for limited installation.

[0042] like Figure 1-5As shown, when the user needs to use it, when the user uses the speed increaser to seal, the user needs to place the speed increaser on the fixed mounting base plate assembly 1, and then the user needs to place the sealing structure shell 13 on the fixed mounting base plate assembly 1, and then the user needs to rotate the limit buckle 11, so that the user can limit the sealing structure shell 13 to the fixed mounting base plate assembly 1, so that the user can seal the speed increaser, and through the set threaded rod 6 and after the user twists the threaded rod 6, the user can unscrew it from the nut 9, so that the user can open the upper cover shell 2 along the hinge 12 through the set handle 3, so that the user can conveniently open and disassemble the sealing structure shell 13, and through the multiple installation openings 5 ​​opened on the set fixed mounting base plate assembly 1 and equipped with bolts, the sealing structure can be used for limited installation.

[0043] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A sealing structure for a speed increasing gearbox for hydroelectric power generation, comprising a fixed mounting base plate assembly (1), characterized in that: One side of the fixed installation base plate assembly (1) is movably connected to a limit buckle (11), and one side of the fixed installation base plate assembly (1) is movably connected to a sealing structure shell (13); One side of the sealing structure shell (13) is fixedly connected to a hinge (12), and one side of the hinge (12) is fixedly connected to an upper cover shell (2); One side of the sealing structure shell (13) is fixedly connected to the output pipe (4), one side of the sealing structure shell (13) is fixedly connected to the lower limit block (8), one side of the lower limit block (8) is fixedly connected to the fixing block (10), and one side of the fixing block (10) is fixedly connected to the nut (9).

2. The sealing structure of the speed increasing gearbox for hydroelectric power generation according to claim 1, characterized in that: A handle (3) is fixedly connected to one side of the upper cover shell (2), and the handle (3) is connected through the upper cover shell (2) and the hinge (12) and the sealing structure shell (13).

3. The sealing structure of the speed increasing gearbox for hydroelectric power generation according to claim 1, characterized in that: The hinge (12) connects the upper cover shell (2) and the sealing structure shell (13), and there are a plurality of hinges (12) which are parallel to each other.

4. The sealing structure of the speed increasing gearbox for hydroelectric power generation according to claim 1, characterized in that: A mounting opening (5) is provided on one side of the fixed mounting base plate assembly (1), and the mounting openings (5) are multiple in number.

5. The sealing structure of the speed increasing gearbox for hydroelectric power generation according to claim 1, characterized in that: A threaded rod (6) is movably connected to one side of the nut (9), and the threaded rod (6) is connected through the nut (9) and the fixing block (10) and the lower limit block (8).

6. The sealing structure of the speed increasing gearbox for hydroelectric power generation according to claim 1, characterized in that: The fixing block (10) connects the nut (9) and the lower limit block (8), and the fixing block (10) is symmetrically arranged with the vertical center line of the nut (9) as the symmetry axis.

7. The sealing structure of the speed increasing gearbox for hydroelectric power generation according to claim 1, characterized in that: An upper limit block (7) is fixedly connected to one side of the upper cover shell (2), and there are a plurality of upper limit blocks (7).

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