Petroleum machine intermediate shaft with reinforcing structure

Abstract

The utility model discloses a petroleum machine intermediate shaft with a reinforcing structure, which comprises a reinforcing component, a connecting component and a connecting component, and the reinforcing component comprises a fixing column, a penetrating groove, a square groove and a fixing frame; the fixing columns are fixed to the outer surfaces of the two sides of the intermediate shaft body, the number of the fixing columns is two, the penetrating grooves transversely penetrate through the interiors of the fixing columns, and the square grooves are oppositely formed in the interiors of the fixing columns. Through the arrangement of the reinforcing assembly, when a steel wire rope needs to be fixed to the needed position, firstly, the steel wire rope is placed in the penetrating groove, after one end of the steel wire rope is wound in the square groove, pushing force is applied to the fixing frame, the movable column is driven to horizontally move in the limiting frame, and when the limiting block moves to one end of the movable frame, the steel wire rope is fixed to the limiting frame. According to the scheme, the steel wire rope can be fixed to the needed position more stably, and abrasion to the steel wire rope is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum engines, in particular to an intermediate shaft of a petroleum engine with a reinforced structure. Background Art

[0002] The intermediate shaft of the oil engine with a reinforced structure is an important component in the automobile gearbox, which is used to connect different drive shafts and transmit power and torque. This part plays a vital role in modern mechanical design. It not only improves the operating efficiency and reliability of the equipment, but also enhances the stability and durability of the overall structure.

[0003] In actual use, the existing intermediate shaft uses a wire rope to connect the two parts together to make the structure of the intermediate shaft more stable. However, during the use of the intermediate shaft, the wire rope will rub against the intermediate shaft, and the wire rope is prone to loosening and shaking, thereby affecting the stability of the intermediate shaft structure. Therefore, it is necessary to provide an intermediate shaft for an oil engine with a reinforced structure to more stably fix the wire rope in the desired position and reduce the wear of the wire rope. Utility Model Content

[0004] The purpose of the present utility model is to provide an intermediate shaft of a petroleum engine with a reinforced structure to solve the problem raised in the above-mentioned background technology that, during actual use, the existing intermediate shaft uses a wire rope to connect two parts together to make the structure of the intermediate shaft more stable. However, during the use of the intermediate shaft, the wire rope will rub against the intermediate shaft, and the wire rope is prone to loosening and shaking, thereby affecting the structural stability of the intermediate shaft.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a petroleum engine intermediate shaft with a reinforced structure, comprising:

[0007] A connecting assembly, comprising an intermediate shaft body and a steel wire rope extending through and connected to the interior of the intermediate shaft body;

[0008] The reinforcement component includes a fixed column, a through groove, a square groove and a fixed frame; the fixed column is fixed to the outer surface of both sides of the intermediate shaft body, and there are two groups of fixed columns. The through groove is horizontally penetrated and opened inside the fixed column, and the square groove is oppositely opened inside the fixed column. The steel wire rope is wrapped and fixed inside the square groove, and the fixed frame is located at the top of the fixed column.

[0009] Furthermore, a movable frame is fixed on the outer surface of the fixed column, a limit frame is fixed on the outer surface of the movable frame, the movable frame is slidably connected to the limit block, the limit frame is slidably connected to the movable column, and the outer surface of the movable column is fixed to the fixed frame.

[0010] Furthermore, the fixing frame, the movable frame and the limiting block are internally threadedly connected with a threaded column, and a guide block is fixed on the upper surface of the threaded column.

[0011] Furthermore, it also includes a fixing component, which includes a connecting column, a limiting column and a semi-ring tube; the connecting column is fixed to the outer surface of the intermediate shaft body, the limiting column is located inside the connecting column, the semi-ring tube is fixed to the outer surface of the limiting column, and the wire rope is located inside the semi-ring tube.

[0012] Furthermore, a connecting rod is connected through the interior of the connecting column and the limiting column, and a guide column is fixed to the outer surface of the connecting rod.

[0013] Furthermore, a threaded rod is connected through the interior of the connecting rod, and a connecting pipe is threadedly connected to the outer surface of the bottom end of the threaded rod.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model provides a reinforcement component. When the steel wire rope needs to be fixed in the required position, the steel wire rope is first placed inside the through groove. After one end of the steel wire rope is wound inside the square groove, a pushing force is applied to the fixing frame to drive the movable column to move horizontally inside the limit frame. When the limit block moves to one end of the movable frame, a rotational force is applied to the guide block to rotate and fix the threaded column inside the movable frame and the limit block. This solution can more stably fix the steel wire rope in the required position and reduce the wear of the steel wire rope.

[0016] 2. Based on beneficial effect 1, with the cooperation of the fixing component, when the other end of the wire rope needs to be fixed, the wire rope is passed through the inside of the connecting column, and after the wire rope is knotted and fixed, the limiting column is placed inside the connecting column, so that the semi-ring tube is fixed on the outside of the wire rope, and the connecting rod is inserted into the connecting column and the limiting column, so that the guide column fits the surface of the connecting column, and then the threaded rod is inserted into the inside of the connecting rod, and the connecting tube is rotated and fixed on the outer surface of the threaded rod. This solution can more stably fix one end of the wire rope properly and stably at the desired position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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.

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2This is a structural diagram of the reinforcement component of the utility model;

[0020] Figure 3 It is a cross-sectional view of the reinforcement component of the utility model;

[0021] Figure 4 This is a structural diagram of the fixing component of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 11. Intermediate shaft body; 12. Wire rope;

[0024] 21. Fixed column; 22. Through slot; 23. Square slot; 24. Movable frame; 25. Limit frame; 26. Limit block; 27. Movable column; 28. Fixed frame; 29. Guide block; 291. Threaded column;

[0025] 31. Connecting column; 32. Limiting column; 33. Semi-ring tube; 34. Guide column; 35. Connecting rod; 36. Threaded rod; 37. Connecting tube. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0029] See also Figure 1-Figure 3 As shown, this embodiment is a petroleum engine intermediate shaft with a reinforced structure, comprising:

[0030] A connecting assembly, comprising an intermediate shaft body 11 and a steel wire rope 12 extending through and connected to the interior of the intermediate shaft body 11;

[0031] The reinforcement assembly includes a fixing column 21, a through slot 22, a square slot 23, and a fixing bracket 28. The fixing columns 21 are fixed to the outer surfaces of both sides of the intermediate shaft body 11. Two sets of fixing columns 21 are provided. The through slot 22 is horizontally penetrated through the interior of the fixing column 21, and the square slot 23 is oppositely opened inside the fixing column 21. The steel wire rope 12 is wound and fixed inside the square slot 23. The fixing bracket 28 is located on the top of the fixing column 21.

[0032] The fixed column 21 receives and installs the steel wire rope 12, the through groove 22 is used to place the steel wire rope 12 inside the fixed column 21, the square groove 23 is used to limit one end of the steel wire rope 12 inside the fixed column 21, and the fixing frame 28 is used to fix the steel wire rope 12 more stably inside the fixed column 21.

[0033] A movable frame 24 is fixed to the outer surface of the fixed column 21, a limit frame 25 is fixed to the outer surface of the movable frame 24, a limit block 26 is slidably connected to the inside of the movable frame 24, a movable column 27 is slidably connected to the inside of the limit frame 25, and the outer surface of the movable column 27 is fixed to the fixed frame 28;

[0034] The movable frame 24 is used for the limit block 26 to move inside the movable frame 24 , the limit frame 25 is used for limiting the movable column 27 to move inside the movable frame 24 , and the movable column 27 is used for changing the position of the fixing frame 28 .

[0035] The fixing frame 28, the movable frame 24 and the limiting block 26 are internally threadedly connected with a threaded column 291, and a guide block 29 is fixed on the upper surface of the threaded column 291;

[0036] The threaded column 291 is used to fix the limiting block 26 at a desired position, and the guide block 29 facilitates applying a rotational force to the threaded column 291 .

[0037] Working principle: When the steel wire rope 12 needs to be fixed in the desired position, first place the steel wire rope 12 inside the through groove 22, and after winding one end of the steel wire rope 12 inside the square groove 23, apply a pushing force to the fixing frame 28 to drive the movable column 27 to move horizontally inside the limit frame 25. When the limit block 26 moves to one end of the movable frame 24, apply a rotational force to the guide block 29 to rotate and fix the threaded column 291 inside the movable frame 24 and the limit block 26.

[0038] This step can more stably fix the steel wire rope 12 at the desired position and reduce the wear and tear on the steel wire rope 12.

[0039] See also Figure 1 and Figure 4 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes a fixing assembly, which includes a connecting column 31, a limiting column 32 and a semi-annular tube 33; the connecting column 31 is fixed to the outer surface of the intermediate shaft body 11, the limiting column 32 is located inside the connecting column 31, the semi-annular tube 33 is fixed to the outer surface of the limiting column 32, and the steel wire rope 12 is located inside the semi-annular tube 33;

[0040] The connecting column 31 is used to receive and install the steel wire rope 12, the limiting column 32 is used to fix the semi-annular tube 33 at a desired position, and the semi-annular tube 33 is used to stably limit the steel wire rope 12 at a desired position.

[0041] A connecting rod 35 is connected through the interior of the connecting column 31 and the limiting column 32, and a guide column 34 is fixed to the outer surface of the connecting rod 35;

[0042] The connecting rod 35 is used to limit the limiting column 32 inside the connecting column 31, and the guide column 34 facilitates applying a pulling force to the connecting rod 35.

[0043] A threaded rod 36 is connected to the interior of the connecting rod 35, and a connecting pipe 37 is threadedly connected to the outer surface of the bottom end of the threaded rod 36:

[0044] The threaded rod 36 is used to confine the connecting rod 35 inside the connecting column 31, and the connecting tube 37 is used to fix the threaded rod 36 at a desired position.

[0045] Working principle: When the other end of the wire rope 12 needs to be fixed, the wire rope 12 is passed through the connecting column 31 and tied and fixed. Then, the limiting column 32 is placed inside the connecting column 31 so that the semi-annular tube 33 is fixed to the outside of the wire rope 12. The connecting rod 35 is inserted into the connecting column 31 and the limiting column 32 so that the guide column 34 fits the surface of the connecting column 31. Then, the threaded rod 36 is inserted into the connecting rod 35. The connecting tube 37 is rotated and fixed to the outer surface of the threaded rod 36.

[0046] This step can more stably and properly fix one end of the wire rope 12 at the desired position.

[0047] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A petroleum engine intermediate shaft with a reinforced structure, characterized in that: include: A connecting assembly, comprising an intermediate shaft body (11) and a steel wire rope (12) penetrating and connected to the interior of the intermediate shaft body (11); A reinforcement component, the reinforcement component includes a fixing column (21), a through groove (22), a square groove (23) and a fixing frame (28); the fixing column (21) is fixed to the outer surfaces of both sides of the intermediate shaft body (11), and two groups of fixing columns (21) are provided. The through groove (22) is opened in the interior of the fixing column (21) in a transverse manner, and the square groove (23) is opened in the interior of the fixing column (21) in an opposite direction. The steel wire rope (12) is wound and fixed in the interior of the square groove (23), and the fixing frame (28) is located on the top of the fixing column (21).

2. The intermediate shaft of a petroleum engine with a reinforced structure according to claim 1, characterized in that: A movable frame (24) is fixed on the outer surface of the fixed column (21), a limit frame (25) is fixed on the outer surface of the movable frame (24), the movable frame (24) is internally slidably connected to a limit block (26), the limit frame (25) is internally slidably connected to a movable column (27), and the outer surface of the movable column (27) is fixed to a fixed frame (28).

3. The intermediate shaft of a petroleum engine with a reinforced structure according to claim 1, characterized in that: The fixing frame (28), the movable frame (24) and the limiting block (26) are internally threadedly connected with a threaded column (291), and a guide block (29) is fixed on the upper surface of the threaded column (291).

4. The intermediate shaft of a petroleum engine with a reinforced structure according to claim 1, characterized in that: The invention also includes a fixing assembly, which includes a connecting column (31), a limiting column (32) and a semi-annular tube (33); the connecting column (31) is fixed on the outer surface of the intermediate shaft body (11), the limiting column (32) is located inside the connecting column (31), the semi-annular tube (33) is fixed on the outer surface of the limiting column (32), and the steel wire rope (12) is located inside the semi-annular tube (33).

5. The intermediate shaft of a petroleum engine with a reinforced structure according to claim 4, characterized in that: A connecting rod (35) is connected through the interior of the connecting column (31) and the limiting column (32), and a guide column (34) is fixed to the outer surface of the connecting rod (35).

6. The intermediate shaft of a petroleum engine with a reinforced structure according to claim 5, characterized in that: A threaded rod (36) is connected to the interior of the connecting rod (35), and a connecting pipe (37) is threadedly connected to the outer surface of the bottom end of the threaded rod (36).

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