CN217123023U - Bearing dismounting device of water-stable stirring machine - Google Patents
Bearing dismounting device of water-stable stirring machine Download PDFInfo
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- CN217123023U CN217123023U CN202220497568.9U CN202220497568U CN217123023U CN 217123023 U CN217123023 U CN 217123023U CN 202220497568 U CN202220497568 U CN 202220497568U CN 217123023 U CN217123023 U CN 217123023U
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- bearing
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Abstract
The utility model provides a steady mixer bearing dismounting device of water, relates to municipal works building technical field, especially relates to a steady mixer bearing dismounting device of water. The lifting jack comprises a bottom plate, wherein a jack mounting seat is arranged in the middle of the bottom plate, and a base frame is arranged around the bottom plate; the base frame is connected with the top plate frame, and a top plate is arranged on the top plate frame; the top plate is provided with a U-shaped opening, and the position of the U-shaped opening corresponds to the position of the bearing. The bearing is clamped by the top plate, and the bearing is pulled down from the shaft under the action of the jack, so that the bearing is convenient and quick, and the operation is simple; the corresponding positions of the base frame and the top plate frame are provided with a plurality of through holes, so that the distance from the top plate to the jack can be adjusted, and the device can adapt to disassembly scenes with different distances; the jack support arranged on the base frame prevents the jack from being unstable in the working process.
Description
Technical Field
The utility model belongs to the technical field of municipal works building technology and specifically relates to a steady mixer bearing dismounting device of water is related to.
Background
The water-stable mixing station is a large machine used in industrial construction for mixing water-stable materials, of which a water-stable mixer is one of the important equipments. When the bearing of the water-stable stirring machine is damaged, abraded and aged, the bearing needs to be disassembled and replaced. The bearing dismounting method of the traditional water-stable stirring machine comprises a beating-unloading method, a pressing-unloading method, a pulling-unloading method, a hot-unloading method and the like, and the method has the disadvantages of complex dismounting operation, high danger coefficient and easy damage to the bearing or the stirring shaft.
Disclosure of Invention
The utility model provides a steady mixer bearing dismounting device of water to reach the purpose of dismantling steady mixer bearing of water fast, reducing danger coefficient, protection bearing, improvement work efficiency.
The utility model provides a bearing dismounting device of a water-stable stirring machine, which comprises a bottom plate, wherein a jack mounting seat is arranged in the middle of the bottom plate, and a bottom plate frame is arranged around the bottom plate; the bottom plate frame is connected with the top plate frame, and a top plate is arranged on the top plate frame; the top plate is provided with a U-shaped opening, and the position of the U-shaped opening corresponds to the position of the bearing.
Furthermore, a jack support is arranged on the bottom plate frame, and the position of the jack support corresponds to the upper part of the jack.
Furthermore, the jack is a mechanical jack.
Furthermore, the corresponding positions of the bottom plate frame and the top plate frame are provided with a plurality of through holes, and the bottom plate frame is connected with the top plate frame through bolts.
Furthermore, the bottom plate frame comprises I-shaped steel plates arranged at four corners of the bottom plate, the top plate frame comprises U-shaped steel plates arranged at four corners of the top plate, and the width of the inner side of each I-shaped steel plate corresponds to the width of the outer side of each U-shaped steel plate.
Furthermore, the middle part of the bottom plate is provided with a mounting hole, and a bolt is used for fixing the jack through the mounting hole; and a stop block is arranged at the corresponding position around the jack on the bottom plate.
The bearing dismounting device for the water-stable stirring machine provided by the utility model clamps the bearing by the top plate, pulls the bearing from the shaft under the action of the jack, and is convenient and rapid and simple to operate; the corresponding positions of the bottom plate frame and the top plate frame are provided with a plurality of through holes, so that the distance from the top plate to the jack can be adjusted, and the dismounting scene of different distances can be adapted; the U-shaped steel is matched with the I-shaped steel, so that the integral structure has higher strength and bending resistance; the jack support arranged on the bottom plate frame prevents the jack from being unstable in the working process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a block diagram of the base and floor frame of the present invention;
fig. 3 is a schematic structural diagram of the top plate and the top plate frame of the present invention.
Detailed Description
In the bearing dismounting device for the water-stable stirring machine shown in the figures 1-3, a bottom plate 1 and a top plate 2 are formed by laser cutting of a steel plate, and the top plate is provided with a U-shaped opening 8; the top plate frame 3 is sawed by using a U-shaped steel plate, the bottom plate frame 4 is sawed by using an I-shaped steel plate, the width of the inner side of the I-shaped steel plate corresponds to the width of the outer side of the U-shaped steel plate, and the overall strength and the bending resistance of the device are improved; drilling a row of through holes 5 suitable for M6 bolts at corresponding positions of the top plate frame and the bottom plate frame; 4 stop blocks 9 are welded on the inner side surface of the bottom plate, the positions of the 4 stop blocks correspond to the positions of the jacks, and the mounting outline of the jacks is machined on an upper machine tool; a mounting hole 7 is processed at the central position of the bottom plate; welding the bottom plate frame to the bottom plate, welding the top plate frame to the top plate, and ensuring that the through holes in the top plate frame correspond to the through holes in the bottom plate frame in position; welding a jack support 6 on two I-shaped steel plates below the welded bottom plate frame; the jack support is formed by welding a steel plate through laser cutting; and (4) mounting the mechanical jack on the bottom plate, and supporting the upper part of the jack by a jack support.
The utility model is very convenient in use, and the bearing and the shaft of the water-stable stirrer do not need to be completely disassembled; in the shutdown state of the water-stable stirrer, the shaft of the water-stable stirrer is transversely arranged; mounting a jack on a base of a bearing dismounting device of the water-stable stirring machine, and selecting a proper length to connect a bottom plate frame and a top plate frame together through bolts; the top plate is sleeved on the bearing through the U-shaped opening, the jack is pressurized, the ejector rod of the jack props against the shaft end, the bearing is quickly detached from the shaft, and the bearing is convenient and quick.
When the lifting jack is not used, the lifting jack on the bearing dismounting device of the water-stabilizing stirring machine can be dismounted alone for use, so that the utilization rate of equipment is improved.
Claims (6)
1. A bearing dismounting device of a water-stable stirring machine is characterized by comprising a bottom plate (1), wherein a jack mounting seat is arranged in the middle of the bottom plate, and a bottom plate frame (4) is arranged around the bottom plate; the bottom plate frame is connected with the top plate frame (3), and the top plate frame is provided with a top plate (2); the top plate is provided with a U-shaped opening (8), and the position of the U-shaped opening corresponds to the position of the bearing.
2. The bearing dismounting device for the water-stable stirring machine as claimed in claim 1, wherein a jack support (6) is arranged on the bottom plate frame, and the position of the jack support corresponds to the upper part of the jack.
3. The bearing dismounting device for the water-stable stirring machine as claimed in claim 1, wherein the jack is a mechanical jack.
4. The bearing dismounting device for the water-stable stirring machine is characterized in that a plurality of through holes (5) are formed in the corresponding positions of the bottom plate frame and the top plate frame, and the bottom plate frame is connected with the top plate frame through bolts.
5. The bearing dismounting device for the water-stable stirring machine is characterized in that a mounting hole (7) is formed in the middle of the bottom plate, and a bolt is used for fixing the jack through the mounting hole; and a stop block (9) is arranged at the corresponding position around the jack on the bottom plate.
6. The bearing dismounting device for the water-stable stirring machine as claimed in claim 1, wherein the bottom plate frame comprises I-shaped steel plates arranged at four corners of the bottom plate, the top plate frame comprises U-shaped steel plates arranged at four corners of the top plate, and the inner width of the I-shaped steel plates corresponds to the outer width of the U-shaped steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497568.9U CN217123023U (en) | 2022-03-09 | 2022-03-09 | Bearing dismounting device of water-stable stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497568.9U CN217123023U (en) | 2022-03-09 | 2022-03-09 | Bearing dismounting device of water-stable stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217123023U true CN217123023U (en) | 2022-08-05 |
Family
ID=82644229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220497568.9U Active CN217123023U (en) | 2022-03-09 | 2022-03-09 | Bearing dismounting device of water-stable stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217123023U (en) |
-
2022
- 2022-03-09 CN CN202220497568.9U patent/CN217123023U/en active Active
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