Driving shaft mounting bracket

Abstract

The utility model relates to a driving shaft installation support which comprises an installation block, the top of the installation block is movably connected with a table block, an installation groove is formed in the table block, an outer pipe body is movably connected in the installation groove through a bearing, and movable doors are installed on the front side and the rear side of the outer pipe body and the front side and the rear side of the installation groove respectively. An inner pipe body is movably connected into the outer pipe body through a bearing, a plurality of evenly-distributed arc-shaped grooves are formed in the side wall of the inner pipe body, shifting rods are arranged in the arc-shaped grooves in a sleeved mode, the left sides of the shifting rods penetrate through the arc-shaped grooves to be connected with moving plates, and the opposite sides of the multiple moving plates are connected with arc-shaped clamping plates through bolts. According to the technical scheme, through mutual cooperation of the inner pipe body, the poke rod, the arc-shaped groove, the limiting plate, the movable plate and other components, the device can be effectively expanded and contracted, so that the device can adapt to installation of driving shafts of different specifications, the application range and the installation efficiency of the device are improved, the height of the device can be finely adjusted, and the installation efficiency is improved. And effective butt joint can be carried out.

Description

Technical Field

[0001] The utility model relates to a mounting bracket, in particular to a drive shaft mounting bracket. Background Art

[0002] The engine drive shaft is mainly used to transmit the driving force of the power system to the wheels. The right drive shaft of the drive shaft of most cars is equipped with a mounting bracket for effectively supporting the shaft rod, such as a drive shaft mounting bracket disclosed in Patent No. 202223502811.0, which facilitates the limiting of the extrusion block by allowing the fixing screw to be inserted into the corresponding socket through the fixing block, so that the extrusion block is restricted, and the drive shaft body is conveniently installed on the mounting base. There are fewer installation and disassembly processes, which is convenient for improving maintenance and inspection efficiency. However, the above structure cannot be effectively expanded and contracted during use, so that it cannot adapt to the installation of drive shafts of different specifications, reducing its scope of application and installation efficiency, and its height cannot be fine-tuned, so it cannot be effectively docked. Therefore, we propose a drive shaft mounting bracket. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a drive shaft mounting bracket, which overcomes the deficiencies of the prior art.

[0004] The top of the mounting block is movably connected to a platform block, and the platform block is provided with a mounting slot, and the mounting slot is movably connected to an outer tube body through a bearing, and movable doors are installed on the front and rear sides of the outer tube body and the mounting slot, and the inner tube body is movably connected to the inner tube body through a bearing, and a plurality of evenly distributed arc grooves are provided on the side wall of the inner tube body, and a toggle rod is sleeved in the arc groove, and the left side of the toggle rod is connected to a movable plate through the arc groove, and the opposite sides of the plurality of movable plates are connected to an arc clamping plate by bolts, and the middle of the left and right sides of the mounting block are movably connected to a docking tube through a bearing, and the right end of the left docking tube passes through the inner ring of the bearing and is connected to the left outer wall of the outer tube body, and the right end of the right docking tube passes through the inner ring of the bearing and is connected to the right outer wall of the inner tube body.

[0005] As an optimal technical solution of the present invention, a groove is provided at the bottom of the mounting block, and a partition is connected to the groove by bolts, a T-shaped screw is provided under the partition, and a cross groove is provided at the bottom of the T-shaped screw, threaded holes matching the T-shaped screw are provided on the bottom of the partition and the top of the inner cavity of the groove, and the top of the T-shaped screw passes through the threaded hole and is movably connected to the bottom of the block through a bearing, and the bottom of the block is connected to limit rods near the left and right sides, and a limit groove matching the limit rod is provided on the top of the mounting block.

[0006] As a preferred technical solution of the present invention, bonding plates are welded to the left and right sides of the mounting block near the bottom, and mounting holes are provided on the tops of the bonding plates.

[0007] As a preferred technical solution of the present invention, the front and rear sides of the movable plate are both fitted with limit plates, and the side of the limit plate away from the arc-shaped clamping plate is connected to the inner wall of the outer tube body.

[0008] As a preferred technical solution of the present invention, fastening screw holes are provided on the arc-shaped clamping plate.

[0009] As a preferred technical solution of the present invention, first fastening screws are provided on the top and bottom of the two butt-jointing pipes.

[0010] As a preferred technical solution of the present invention, a second fastening screw is connected between the butt joint tube located on the right side and the front and rear walls of the outer tube body.

[0011] An embodiment of the utility model provides a drive shaft mounting bracket, which has the following beneficial effects: this technical solution enables effective expansion and contraction adjustment through the mutual cooperation between components such as the inner tube body, the toggle rod, the arc groove, the limit plate and the movable plate, so that it can adapt to the installation of drive shafts of different specifications, improve its scope of application and installation efficiency, and can fine-tune its height so that it can be effectively docked. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a main perspective view of the present utility model;

[0014] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure;

[0015] Figure 3 yes Figure 1 Partial side view of the middle platform block and mounting slots;

[0016] Figure 4 yes Figure 1 Partial left view of the moving plate and limit plate;

[0017] Figure 5 yes Figure 1 Partial right side view of the middle arc slot and toggle lever;

[0018] Figure 6 yes Figure 1 A partial three-dimensional view of components such as the middle limit rod and limit groove.

[0019] In the figure: 1. Mounting block; 2. Laminating plate; 3. Mounting hole; 4. Platform block; 5. Movable door; 6. Docking tube; 7. First fastening screw; 8. Mounting groove; 9. Arc-shaped splint; 10. Limiting plate; 11. Fastening screw hole; 12. Toggle rod; 13. Arc-shaped groove; 14. Moving plate; 15. Inner tube; 16. Outer tube; 17. Limiting groove; 18. Groove; 19. T-shaped screw; 20. Partition; 21. Limiting rod; 22. Second fastening screw. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0021] Example: Figure 1-6 As shown, a drive shaft mounting bracket includes a mounting block 1, and a fitting plate 2 is welded to the left and right sides of the mounting block 1 near the bottom, and a mounting hole 3 is provided on the top of the fitting plate 2, and the top of the mounting block 1 is movably connected to a table block 4, and a mounting groove 8 is provided on the table block 4. The mounting groove 8 is movably connected to an outer tube body 16 through a bearing, and movable doors 5 are installed on the front and rear sides of the outer tube body 16 and the mounting groove 8. The outer tube body 16 is movably connected to an inner tube body 15 through a bearing. A plurality of evenly distributed arc grooves 13 are provided on the side wall of the inner tube body 15, and a toggle rod 12 is sleeved in the arc groove 13. The left side of the toggle rod 12 passes through the arc groove 13 and is connected to a movable plate 14, and a plurality of movable plates 14 are opposite to each other. The sides are connected with an arc-shaped splint 9 by bolts, the front and rear sides of the movable plate 14 are both fitted with a limit plate 10, and the side of the limit plate 10 away from the arc-shaped splint 9 is connected to the inner wall of the outer tube body 16, and a fastening screw hole 11 is opened on the arc-shaped splint 9. The middle parts of the left and right sides of the mounting block 1 are movably connected with the docking tube 6 through the bearing, and the top and bottom of the two docking tubes 6 are provided with a first fastening screw 7, and the right end of the left docking tube 6 passes through the inner ring of the bearing and is connected to the left outer wall of the outer tube body 16, and the right end of the right docking tube 6 passes through the inner ring of the bearing and is connected to the right outer wall of the inner tube body 15, and a second fastening screw 22 is connected between the right docking tube 6 and the front and rear walls of the outer tube body 16;

[0022] In this embodiment, it is possible to perform effective expansion and contraction adjustment, thereby adapting to the installation of drive shafts of different specifications, thereby improving its scope of application and installation efficiency.

[0023] Among them, a groove 18 is provided at the bottom of the mounting block 1, and a partition 20 is connected to the groove 18 by bolts, a T-shaped screw 19 is provided below the partition 20, and a cross groove is provided at the bottom of the T-shaped screw 19. Threaded holes matching the T-shaped screw 19 are provided on the bottom of the partition 20 and the top of the inner cavity of the groove 18, and the top of the T-shaped screw 19 passes through the threaded hole and is movably connected to the bottom of the block 4 through a bearing. The bottom of the block 4 is connected to limit rods 21 near the left and right sides, and a limit groove 17 matching the limit rod 21 is provided on the top of the mounting block 1;

[0024] In this embodiment, the height can be fine-tuned so that it can be effectively docked.

[0025] Working principle: When using this technical solution, first rotate the T-shaped screw 19 through the cross groove, so that the T-shaped screw 19 moves upward in the T-shaped screw 18, and the T-shaped screw 19 drives the table block 4 to move upward, and the table block 4 drives the limiting rod 21 to slide upward in the limiting groove 17, so that it can fine-tune its height so that it can be effectively docked. Then, it is installed in the required position through the fitting plate 2, the mounting hole 3 and the fastening bolts, and then the movable door 5 is opened, and the drive shaft is passed through the left docking pipe 6, the inner tube body 15 and the right docking pipe 6 in turn, and the right docking pipe 6 is rotated, and the right docking pipe 6 drives the inner tube body 15 to rotate When the drive shaft is moved, the arc groove 13 squeezes the toggle rod 12, so that the several toggle rods 12 drive the several movable plates 14 to close together, and the several movable plates 14 drive the several arc clamping plates 9 to close together to clamp the drive shaft, and the connection between the arc clamping plates 9 and the drive shaft is achieved through the fastening bolts and the fastening screw holes 11, and then the connection between the docking tube 6 and the drive shaft is achieved through the first fastening screw 7, and the fixation between the inner tube body 15 and the outer tube body 16 is achieved through the second fastening screw 22, so that it can be effectively expanded and contracted. Adjustment, so that it can adapt to the installation of drive shafts of different specifications, thereby improving its scope of application and installation efficiency.

[0026] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0027] 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.

[0028] 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 drive shaft mounting bracket, comprising a mounting block (1), characterized in that: The top of the mounting block (1) is movably connected to a table block (4), a mounting groove (8) is provided on the table block (4), an outer tube body (16) is movably connected to the mounting groove (8) via a bearing, and movable doors (5) are installed on the front and rear sides of the outer tube body (16) and the mounting groove (8), an inner tube body (15) is movably connected to the outer tube body (16) via a bearing, a plurality of evenly distributed arc grooves (13) are provided on the side wall of the inner tube body (15), and a toggle rod (12) is sleeved in the arc groove (13). ), the left side of the toggle rod (12) is connected to a movable plate (14) through an arc groove (13), and the opposite side of several movable plates (14) is connected to an arc clamping plate (9) through bolts, and the middle of the left and right sides of the mounting block (1) are movably connected to the docking pipe (6) through bearings, and the right end of the left docking pipe (6) passes through the inner ring of the bearing and is connected to the left outer wall of the outer tube body (16), and the right end of the right docking pipe (6) passes through the inner ring of the bearing and is connected to the right outer wall of the inner tube body (15).

2. A drive shaft mounting bracket according to claim 1, characterized in that: The bottom of the mounting block (1) is provided with a groove (18), and a partition (20) is connected to the groove (18) by bolts. A T-shaped screw (19) is provided below the partition (20), and a cross groove is provided at the bottom of the T-shaped screw (19). Threaded holes matching the T-shaped screw (19) are provided at the bottom of the partition (20) and the top of the inner cavity of the groove (18), and the top of the T-shaped screw (19) passes through the threaded hole and is movably connected to the bottom of the table block (4) through a bearing. The bottom of the table block (4) is connected to limit rods (21) near the left and right sides, and a limit groove (17) matching the limit rod (21) is provided at the top of the mounting block (1).

3. The drive shaft mounting bracket according to claim 1, characterized in that: Bonding plates (2) are welded to the left and right sides of the mounting block (1) near the bottom, and mounting holes (3) are provided on the tops of the bonding plates (2).

4. The drive shaft mounting bracket according to claim 1, characterized in that: The front and rear sides of the movable plate (14) are both in contact with the limiting plate (10), and the side of the limiting plate (10) away from the arc-shaped clamping plate (9) is connected to the inner wall of the outer tube body (16).

5. The drive shaft mounting bracket according to claim 1, characterized in that: The arc-shaped clamping plate (9) is provided with a fastening screw hole (11).

6. The drive shaft mounting bracket according to claim 1, characterized in that: A first fastening screw (7) is provided on the top and bottom of the two butt-jointed tubes (6).

7. The drive shaft mounting bracket according to claim 1, characterized in that: A second fastening screw (22) is connected between the butt joint (6) located on the right side and the front and rear walls of the outer tube body (16).

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