CN216477993U

CN216477993U - Fan bearing box convenient to installation

Info

Publication number: CN216477993U
Application number: CN202122167338.4U
Authority: CN
Inventors: 李其亮
Original assignee: Gucheng Juquan General Equipment Co ltd
Current assignee: Gucheng Juquan General Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-10
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a fan bearing box convenient to install, which comprises a first shell, wherein the bottom of the first shell is provided with a second shell, two ends of the bottom of the outer walls of two sides of the first shell are provided with first connecting blocks, the inner wall of the center of each first connecting block is provided with a sliding rod, and the top of the sliding rod is provided with a limiting block; according to the utility model, through the matched use of the first shell, the second shell, the first connecting block, the sliding rod, the limiting block, the first threaded rod, the placing groove, the second connecting block and the internal thread groove, a worker can rapidly disassemble the connection between the first shell and the second shell, and the first threaded rod can be stored and stored through the first shell, so that the threaded rod can be prevented from being lost, and further the disassembly and the installation between the first shell and the second shell are facilitated.

Description

Fan bearing box convenient to installation

Technical Field

The utility model relates to the field of assembly and disassembly, in particular to a fan bearing box convenient to install.

Background

The bearing box is also called a twisting box, is a box body which plays a role of supporting and lubricating a bearing and can bear the axial and radial forces generated by the equipment during working, in the equipment with a rotating shaft, the shaft is generally supported by the bearing to rotate, the bearing is arranged in the bearing box, meanwhile, various forces applied by the shaft during working can be transmitted to the bearing box and are borne by the bearing box, and the bearing box is generally made of cast iron and cast steel and is mostly used for wheel sets.

But current bearing box dismantles and the installation is comparatively loaded down with trivial details, and when inside bearing device damaged, the staff need spend a large amount of time to it dismantles and installs to a large amount of time has been wasted, and then has influenced the use of fan.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fan bearing box convenient to install.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a fan bearing box convenient to installation, includes first shell, first shell bottom is equipped with the second shell, first shell both sides outer wall bottom both ends are equipped with first connecting block, first connecting block central inner wall is equipped with the slide bar, the slide bar top is equipped with the stopper, the slide bar bottom is equipped with first threaded rod, first threaded rod outer wall is equipped with the standing groove, second shell both sides outer wall top both ends are equipped with the second connecting block, second connecting block top center is equipped with the internal thread groove, second shell both sides outer wall bottom both ends are equipped with the fixed block, fixed block top surface is equipped with the internal thread, first shell and second shell junction are equipped with the mounting groove, first shell top is equipped with the second threaded rod, second threaded rod bottom is equipped with presss from both sides tight piece.

Preferably, first shell bottom is equipped with the second shell, first shell both sides outer wall bottom both ends and first connecting block are fixed connection, dismantle and install the bearing device of mounting groove inside through being connected between first shell and the second shell conveniently.

Preferably, first linkage block inner wall is sliding connection with the slide bar outer wall, the slide bar is fixed connection with the stopper bottom, stopper outer wall size is greater than first linkage block inner wall size, makes things convenient for the staff to rotate through the stopper to make things convenient for the staff to dismantle and install between first shell and the second shell.

Preferably, the sliding rod is fixedly connected with the top of the first threaded rod, a placing groove is formed in the outer wall of the first threaded rod and is located in the center of the bottom of the first connecting block, the size of the inner wall of the placing groove is larger than that of the outer wall of the first threaded rod, and the first threaded rod enables a worker to directly complete connection between the first shell and the second shell through the rotating limiting block when the worker connects the first shell and the second shell.

Preferably, the second shell is fixedly connected with the second connecting block, an inner thread groove is formed in the center of the top of the second connecting block, the sliding rod is in threaded connection with the inner thread groove through the first threaded rod, and the sliding rod is used in cooperation with the first threaded rod through the inner thread groove, so that a worker can conveniently connect the first shell and the second shell.

Preferably, the second shell is fixedly connected with the fixed block, an internal thread is arranged at the center of the top of the fixed block, a mounting groove is formed at the joint of the first shell and the second shell, and the bearing device is convenient to place through the mounting groove formed between the first shell and the second shell, so that the bearing device is convenient to replace.

Preferably, the first shell is in threaded connection with the outer wall of the second threaded rod, the second threaded rod is in rotating connection with the top of the clamping block, and the shell of the bearing device can be fixed through the clamping block, so that the bearing device is convenient to use.

The utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the first shell, the second shell, the first connecting block, the sliding rod, the limiting block, the first threaded rod, the placing groove, the second connecting block and the internal thread groove, a worker can rapidly disassemble the connection between the first shell and the second shell, and the first threaded rod can be stored and stored through the first shell, so that the threaded rod can be prevented from being lost, and the first shell and the second shell can be conveniently disassembled and installed.

2. The bearing device in the mounting groove is conveniently fixed by matching the second threaded rod and the clamping block, so that the bearing device is conveniently positioned, and the bearing device is conveniently used.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the first and second connecting blocks of the present invention;

FIG. 3 is a schematic overall side-view cross-sectional structure of the present invention.

Illustration of the drawings:

1. a first housing; 2. a second housing; 3. a first connection block; 4. a slide bar; 5. a limiting block; 6. a first threaded rod; 7. a placement groove; 8. a second connecting block; 9. an internal thread groove; 10. a fixed block; 11. an internal thread; 12. mounting grooves; 13. a second threaded rod; 14. and (5) clamping the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: the utility model provides a fan bearing box convenient to installation, including

first shell

1, 1 bottom of first shell is equipped with

second shell

2, 1 both sides outer wall bottom both ends of first shell are equipped with first connecting

block

3, 3 central inner walls of first connecting block are equipped with

slide bar

4, 4 tops of slide bar are equipped with

stopper

5, 4 bottoms of slide bar are equipped with first threaded rod 6, 6 outer walls of first threaded rod are equipped with standing

groove

7, 2 both sides outer wall top both ends of second shell are equipped with second connecting

block

8, 8 top centers of second connecting block are equipped with

interior thread groove

9, 2 both sides outer wall bottom both ends of second shell are equipped with fixed block 10, fixed block 10 top surface is equipped with internal thread 11,

first shell

1 and 2 junction of second shell are equipped with

mounting groove

12, 1 top of first shell is equipped with second threaded

rod

13, 13 bottoms of second threaded rod are equipped with and press from both sides tight piece 14.

In the utility model, a second shell 2 is arranged at the bottom of a first shell 1, two ends of the bottom of the outer wall at two sides of the first shell 1 are fixedly connected with a first connecting block 3, the inner wall of the first connecting block 3 is in sliding connection with the outer wall of a sliding rod 4, the sliding rod 4 is fixedly connected with the bottom of a limiting block 5, the size of the outer wall of the limiting block 5 is larger than that of the inner wall of the first connecting block 3, the sliding rod 4 is fixedly connected with the top of a first threaded rod 6, a placing groove 7 is arranged on the outer wall of the first threaded rod 6, the placing groove 7 is positioned at the center of the bottom of the first connecting block 3, the size of the inner wall of the placing groove 7 is larger than that of the outer wall of the first threaded rod 6, the second shell 2 is fixedly connected with a second connecting block 8, an inner threaded groove 9 is arranged at the center of the top of the second connecting block 8, the sliding rod 4 is in threaded connection with the inner threaded groove 9 through the first threaded rod 6, the second shell 2 is fixedly connected with a fixed block 10, an inner thread 11 is arranged at the center of the top of the fixed block 10, the junction of the first shell 1 and the second shell 2 is provided with a mounting groove 12, the outer walls of the first shell 1 and the second threaded rod 13 are in threaded connection, and the top of the second threaded rod 13 and the clamping block 14 are in rotating connection.

The working principle and the using process thereof are as follows: when a worker needs to install the bearing box, firstly, a screw is rotated into the bearing box from the internal thread 11, so that the fixing block 10 and the joint are fixed, when the bearing device in the installation groove 12 is damaged and needs to be replaced, firstly, the stop block 5 is rotated anticlockwise and pulled upwards, so that the stop block 5 drives the slide rod 4 and the first threaded rod 6, so that the first threaded rod 6 is pulled out from the internal thread groove 9, after four groups of first threaded rods 6 are pulled out, the disassembly between the first shell 1 and the second shell 2 is completed, then, a new bearing device is placed in the installation groove 12, the shells of the bearing devices are preliminarily limited through the installation groove 12, then, the stop block 5 is rotated clockwise and pressed, so that the first threaded rod 6 is connected with the internal thread groove 9, so that the fixing between the first shell 1 and the second shell 2 is completed, then, the second threaded rod 13 is rotated clockwise, so that the second threaded rod 13 drives the clamping block 14 to fix the housing of the bearing device, thereby completing the dismounting and mounting of the bearing device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fan bearing box convenient to installation, includes first shell (1), its characterized in that: the bottom of the first shell (1) is provided with a second shell (2), the two ends of the outer walls of the two sides of the first shell (1) are provided with first connecting blocks (3), the inner wall of the center of the first connecting blocks (3) is provided with a sliding rod (4), the top of the sliding rod (4) is provided with a limiting block (5), the bottom of the sliding rod (4) is provided with a first threaded rod (6), the outer wall of the first threaded rod (6) is provided with a placing groove (7), the two ends of the top of the outer walls of the two sides of the second shell (2) are provided with second connecting blocks (8), the center of the top of the second connecting blocks (8) is provided with an inner threaded groove (9), the two ends of the bottom of the outer walls of the two sides of the second shell (2) are provided with fixed blocks (10), the top surface of the fixed blocks (10) is provided with internal threads (11), and the joint of the first shell (1) and the second shell (2) is provided with a mounting groove (12), the top of the first shell (1) is provided with a second threaded rod (13), and the bottom of the second threaded rod (13) is provided with a clamping block (14).

2. A fan bearing housing for ease of installation as set forth in claim 1 wherein: the bottom of the first shell (1) is provided with a second shell (2), and two ends of the outer wall bottom of two sides of the first shell (1) are fixedly connected with the first connecting block (3).

3. A fan bearing housing for ease of installation as set forth in claim 1 wherein: first connecting block (3) inner wall is sliding connection with slide bar (4) outer wall, slide bar (4) are fixed connection with stopper (5) bottom, stopper (5) outer wall size is greater than first connecting block (3) inner wall size.

4. A fan bearing housing for ease of installation as set forth in claim 1 wherein: the sliding rod (4) is fixedly connected with the top of the first threaded rod (6), a placing groove (7) is formed in the outer wall of the first threaded rod (6), the placing groove (7) is located in the center of the bottom of the first connecting block (3), and the size of the inner wall of the placing groove (7) is larger than that of the outer wall of the first threaded rod (6).

5. A fan bearing housing for ease of installation as set forth in claim 1 wherein: the second shell (2) is fixedly connected with the second connecting block (8), an inner thread groove (9) is formed in the center of the top of the second connecting block (8), and the sliding rod (4) is in threaded connection with the inner thread groove (9) through the first threaded rod (6).

6. A fan bearing housing for ease of installation as set forth in claim 1 wherein: the second shell (2) is fixedly connected with the fixing block (10), an internal thread (11) is arranged in the center of the top of the fixing block (10), and a mounting groove (12) is formed in the joint of the first shell (1) and the second shell (2).

7. A fan bearing housing for ease of installation as set forth in claim 1 wherein: the outer walls of the first shell (1) and the second threaded rod (13) are in threaded connection, and the second threaded rod (13) is rotatably connected with the top of the clamping block (14).