CN220396270U - Adopt solid of revolution of split type wide tread high load gyro wheel - Google Patents
Adopt solid of revolution of split type wide tread high load gyro wheel Download PDFInfo
- Publication number
- CN220396270U CN220396270U CN202321900586.8U CN202321900586U CN220396270U CN 220396270 U CN220396270 U CN 220396270U CN 202321900586 U CN202321900586 U CN 202321900586U CN 220396270 U CN220396270 U CN 220396270U
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- bracket
- roller
- ring groove
- split type
- rollers
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- 239000007787 solid Substances 0.000 title description 2
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a revolving body adopting split type wide tread high-load rollers, which comprises a bracket, wherein the rollers are rotatably arranged in the bracket, and the rollers adopt split type structures; the bracket comprises a bracket outer ring groove and a bracket inner ring groove which are arranged in concentric circles, and the bracket outer ring groove is positioned at the periphery of the bracket inner ring groove; the rollers are positioned between the outer ring groove of the bracket and the inner ring groove of the bracket and consist of half rollers which are symmetrically arranged; the bracket is rotatably provided with rollers through roller shafts, and the two sides of the inner circumference of the half roller are respectively fixedly sleeved with a rotating sleeve; the left rotating sleeve on the left half roller is propped against the shaft shoulder of the roller shaft, the right rotating sleeve on the left half roller is contacted with the left rotating sleeve on the right half roller through a spacer ring, the right rotating sleeve on the right half roller is contacted with a pressing ring through the spacer ring, and the pressing ring is clamped at the end part of the roller shaft. The utility model has larger bearing tonnage, prolongs the service life of the revolving body by sleeving the rubber cover cap and the mounting clamping plate, and is more convenient for product manufacture and field installation and debugging.
Description
Technical Field
The utility model belongs to the technical field of gyrorotor, and relates to gyrorotor adopting split type wide tread high-load idler wheels.
Background
The revolving body is widely applied to the mechanical field, along with the rapid development of wind power industry in recent years, large-scale wind power installation vessels are also built successively, and the load requirements on the revolving device are higher and higher from 1000t, 1200t and 1600t of traditional tonnage to 3600t, 4000t and 5000t of current large-scale wind power installation vessels.
The existing revolving body has the problems of small bearing tonnage, low safety and stability and inconvenient product manufacture and field installation and debugging.
Disclosure of Invention
The utility model aims to provide a revolving body adopting a split type wide tread high-load roller, which can solve the problems and prolong the service life of the revolving body.
According to the technical scheme provided by the utility model: a revolving body adopting split type wide tread high-load rollers comprises a bracket, wherein the rollers are rotatably arranged in the bracket, and the rollers adopt a split type structure; the bracket comprises a bracket outer ring groove and a bracket inner ring groove which are arranged in concentric circles, and the bracket outer ring groove is positioned at the periphery of the bracket inner ring groove; the rollers are positioned between the outer ring groove of the bracket and the inner ring groove of the bracket and consist of half rollers which are symmetrically arranged; the support is rotatably provided with rollers through roller shafts.
As a further improvement of the utility model, the two sides of the inner circumference of the half roller are respectively fixedly sleeved with a rotating sleeve; the left rotating sleeve on the left half roller is propped against the shaft shoulder of the roller shaft, the right rotating sleeve on the left half roller is contacted with the left rotating sleeve on the right half roller through a spacer ring, the right rotating sleeve on the right half roller is contacted with a pressing ring through the spacer ring, and the pressing ring is clamped at the end part of the roller shaft.
As a further improvement of the utility model, the roller shaft slides in the bracket, and the left end part of the roller shaft extends into the groove of the inner ring of the bracket and is provided with a flange.
As a further improvement of the utility model, the rubber cover is sleeved on the periphery of the pressing ring through threads.
As a further improvement of the utility model, a clamping plate is arranged between the spacing ring and the pressing ring.
As a further improvement of the utility model, the outer ring groove of the bracket is of a C-shaped structure, the opening faces to the outside, one side of the clamping plate is provided with an anti-rotation hole, the anti-rotation hole is sleeved on the roller shaft, the other side of the clamping plate is provided with an anti-rotation boss, and the anti-rotation boss is positioned in the outer ring groove of the bracket.
As a further improvement of the utility model, the anti-rotation hole is semicircular, and the roller shaft and the shaft section matched with the anti-rotation hole are semicircular; the anti-rotation boss is rectangular.
As a further improvement of the utility model, the rotating sleeve is made of copper material, and the rotating sleeve is in interference fit with the inner periphery of the half roller.
The positive progress effect of this application lies in:
the utility model has larger bearing tonnage, prolongs the service life of the revolving body by sleeving the rubber cover cap and the mounting clamping plate, and is more convenient for product manufacture and field installation and debugging.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial view of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
In fig. 1-3, the roller comprises a half roller 1, a spacer ring 2, a rotating sleeve 3, a roller shaft 4, a first spacer ring 5, a second spacer ring 6, a pressing ring 7, a rubber cover 8, a bracket outer ring groove 10, a bracket inner ring groove 11 and the like.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "include" and "have," and the like, mean that other content not already listed may be "included" and "provided" in addition to those already listed in "include" and "provided; for example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements not expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Due to the drawing angle problem, some parts may not be drawn, but the positions and connection relations of the parts may be understood according to the text expression part.
As shown in fig. 1, the utility model relates to a revolving body adopting split type wide tread high-load rollers, which comprises a bracket, wherein the rollers are rotatably arranged in the bracket, and the rollers adopt split type structures.
The bracket comprises a bracket outer ring groove 10 and a bracket inner ring groove 11 which are arranged in concentric circles, and the bracket outer ring groove 10 is positioned at the periphery of the bracket inner ring groove 11.
As shown in fig. 3, the rollers are located between the outer ring groove 10 and the inner ring groove 11 of the bracket, and are composed of half rollers 1, and the half rollers 1 are symmetrically arranged.
The bracket is rotatably provided with rollers through roller shafts 4. The two sides of the inner circumference of the half roller 1 are respectively fixedly sleeved with a rotating sleeve 3. The left rotating sleeve 3 on the left half roller 1 is propped against the shaft shoulder of the roller shaft 4, the right rotating sleeve 3 on the left half roller 1 is contacted with the left rotating sleeve 3 on the right half roller 1 through the spacing ring 2, the right rotating sleeve 3 on the right half roller 1 is contacted with the pressing ring 7 through the spacing ring, and the pressing ring 7 is clamped at the end part of the roller shaft 4.
In order to prevent the roller from interfering with the bracket, the roller shaft 4 slides in the bracket, the left end of the roller shaft 4 extends into the bracket inner ring groove 11 and is provided with a flange, and the left side of the roller shaft 4 is prevented from sliding out of the bracket.
The spacer comprises a first spacer 5 and a second spacer 6.
In order to protect the pressing ring 7, a rubber cover 8 is sleeved on the periphery of the pressing ring 7 in a threaded manner.
In order to prevent the rubber cover 8 from loosening and falling down due to rotation of the roller shaft 4, a clamping plate 9 is arranged between the spacer ring and the pressing ring 7.
As shown in fig. 2, the bracket outer ring groove 10 has a C-shaped structure, and is open to the outside. One side of the clamping plate 9 is provided with an anti-rotation hole, the anti-rotation hole is sleeved on the roller shaft 4, the other side of the clamping plate 9 is provided with an anti-rotation boss 9-1, and the anti-rotation boss 9-1 is positioned in the outer ring groove 10 of the bracket.
The anti-rotation hole is semicircular, the shaft section of the roller shaft 4 matched with the anti-rotation hole is semicircular, and the semicircular structure enables the clamping plate 9 and the roller shaft 4 not to rotate. The anti-rotation boss 9-1 is rectangular, and when the roller shaft 4 drives the clamping plate 9 to rotate, the anti-rotation boss 9-1 props against the outer ring groove 10 of the bracket, so that the clamping plate 9 and the roller shaft 4 stop rotating. At the same time, the catch plate 9 prevents the roller shaft 4 from sliding out of the bracket on the right side.
The rotating sleeve 3 is made of copper, the rotating sleeve 3 is in interference fit with the inner periphery of the half roller 1, and the cold-loading method is adopted.
The space ring 2 is sleeved in the middle of the roller shaft 4.
The upper end and the lower end of the revolving body are respectively contacted with the first revolving part and the second revolving part, and the revolving directions of the two revolving parts are opposite.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (8)
1. The revolving body comprises a bracket, and is characterized in that the roller is rotatably arranged in the bracket, and the roller adopts a split structure; the bracket comprises a bracket outer ring groove (10) and a bracket inner ring groove (11) which are arranged in concentric circles, and the bracket outer ring groove (10) is positioned at the periphery of the bracket inner ring groove (11); the rollers are positioned between the outer ring groove (10) and the inner ring groove (11) of the bracket and consist of half rollers (1), and the half rollers (1) are symmetrically arranged; the bracket is rotatably provided with a roller through a roller shaft (4).
2. The revolving body adopting the split type wide tread high load roller as claimed in claim 1, wherein the revolving sleeves (3) are fixedly sleeved on the two sides of the inner circumference of the half roller (1); the left rotating sleeve (3) on the left half roller (1) is propped against the shaft shoulder of the roller shaft (4), the right rotating sleeve (3) on the left half roller (1) is contacted with the left rotating sleeve (3) on the right half roller (1) through the spacer ring (2), the right rotating sleeve (3) on the right half roller (1) is contacted with the pressing ring (7) through the spacer ring, and the pressing ring (7) is clamped at the end part of the roller shaft (4).
3. The rotator adopting the split type wide tread high load roller according to claim 1, wherein the roller shaft (4) slides in the bracket, and the left end part of the roller shaft (4) extends into the bracket inner ring groove (11) and is provided with a flange.
4. The revolving body adopting the split type wide tread high load roller according to claim 1, wherein the rubber cover cap (8) is sleeved on the periphery of the pressing ring (7).
5. The revolving body adopting the split type wide tread high load roller according to claim 1, characterized in that a clamping plate (9) is arranged between the spacer ring and the pressing ring (7).
6. The revolving body adopting the split type wide tread high load roller according to claim 5, wherein the bracket outer ring groove (10) is of a C-shaped structure, an opening is towards the outer side, an anti-rotation hole is formed in one side of the clamping plate (9), the anti-rotation hole is sleeved on the roller shaft (4), an anti-rotation boss (9-1) is arranged on the other side of the clamping plate (9), and the anti-rotation boss (9-1) is positioned in the bracket outer ring groove (10).
7. The revolving body adopting the split type wide tread high load roller according to claim 6, wherein the anti-rotation hole is semicircular, and the shaft section matched with the roller shaft (4) is semicircular; the anti-rotation boss (9-1) is rectangular.
8. The revolving body adopting the split type wide tread high load roller according to claim 1, wherein the revolving sleeve (3) is made of copper material, and the revolving sleeve (3) is in interference fit with the inner periphery of the half roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900586.8U CN220396270U (en) | 2023-07-19 | 2023-07-19 | Adopt solid of revolution of split type wide tread high load gyro wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900586.8U CN220396270U (en) | 2023-07-19 | 2023-07-19 | Adopt solid of revolution of split type wide tread high load gyro wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396270U true CN220396270U (en) | 2024-01-26 |
Family
ID=89612294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321900586.8U Active CN220396270U (en) | 2023-07-19 | 2023-07-19 | Adopt solid of revolution of split type wide tread high load gyro wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396270U (en) |
-
2023
- 2023-07-19 CN CN202321900586.8U patent/CN220396270U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |