CN219618830U - Reinforced handcart wheel spoke - Google Patents
Reinforced handcart wheel spoke Download PDFInfo
- Publication number
- CN219618830U CN219618830U CN202320813898.9U CN202320813898U CN219618830U CN 219618830 U CN219618830 U CN 219618830U CN 202320813898 U CN202320813898 U CN 202320813898U CN 219618830 U CN219618830 U CN 219618830U
- Authority
- CN
- China
- Prior art keywords
- steel ring
- main steel
- support frame
- support frames
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a reinforced handcart wheel spoke which comprises a main steel ring, wherein first support frames are fixed in the main steel ring, the number of the first support frames is six, second support frames are fixed in the main steel ring and positioned on the side edges of the first support frames, the number of the second support frames is six, and positioning bolt columns are connected with the inner parts of each first support frame and each second support frame through threads, and the number of the positioning bolt columns is six. According to the reinforced handcart wheel spoke, the first support frames and the second support frames are fixed in the main steel ring at equal intervals, the first support frames and the second support frames are used for supporting the inside of the main steel ring, deformation caused by the fact that the main steel ring is in a pressed state is avoided, and therefore the inner wall of the main steel ring is supported in a two-way mode through the first support frames and the second support frames, the compression resistance of the inner wall of the main steel ring is improved, and the service life of the inner wall of the main steel ring can be prolonged.
Description
Technical Field
The utility model relates to the field of spokes, in particular to a reinforced handcart wheel spoke.
Background
The wheel spoke is a device for protecting rim and spoke of vehicle wheel, and is characterized by that it is a pair of circular cover plates, the diameter of cover plates is close to that of rim, the centre of cover plate is equipped with a hole greater than wheel rotation shaft, the portion of cover plate close to edge is equipped with hole, the edge of cover plate is equipped with annular wheel plate, and the curved surface of wheel plate can be tightly attached to the curved surface of rim. According to the spoke structure, the wheels are divided into spoke plates and spoke type, and the current mainstream of the household car adopts the spoke plate type spoke structure.
Most of the existing reinforced handcart wheel spokes have the defect of convenient protection, and when a user is sleeved with a tyre outside the spoke for use, the spoke or the tyre can be scratched and rubbed due to misoperation, so that the tyre leaks and the handcart cannot be used.
Accordingly, there is a need to provide a reinforced cart wheel spoke that addresses the above-described issues.
Disclosure of Invention
The utility model provides a reinforced handcart wheel spoke, which solves the problems that most of the existing reinforced handcart wheel spokes have the defect of convenient protection, and when a user is sleeved with a tire outside the spoke for use, the spoke or the tire is scratched and rubbed due to misoperation, so that the tire leaks and the handcart cannot be used.
In order to solve the technical problems, the utility model provides: the utility model provides a strenghthened type handcart wheel spoke, includes main steel ring, the inside of main steel ring is fixed with first support frame, and the quantity of first support frame is six, the inside of main steel ring just is located the side of first support frame and is fixed with the second support frame, and the quantity of second support frame is six, every the inside of first support frame and every second support frame has the positioning bolt post through threaded connection, and the quantity of positioning bolt post is six.
Preferably, bearing rings are fixed on the inner walls of the six first support frames and the six second support frames.
Preferably, the inside of bearing ring is fixed with the bearing, the inside rotation of bearing is installed the main shaft, the outside equidistance of main steel ring is fixed with the circular arc support, and the quantity of circular arc support is four.
Preferably, the other sides of the four arc brackets are fixed with protection discs.
Compared with the related art, the reinforced handcart wheel spoke provided by the utility model has the following beneficial effects:
the beneficial effects of the utility model are as follows: the inside equidistance through main steel ring is fixed with first support frame and second support frame, supports the inside of main steel ring through first support frame and second support frame, avoids leading to deformation when main steel ring under the compressive state, therefore carries out two-way support to the inner wall of main steel ring through first support frame and second support frame and strengthens its compressive capacity can prolong its life.
Through fixing the protection disc through four circular arc supports behind the outside fixed four circular arc supports of main steel ring, protect the outside of main steel ring through the protection disc, avoid when the user uses the handcart when main steel ring outer wall receives to cut and scratch and lead to the damaged gas leakage of tire.
Drawings
FIG. 1 is a schematic view of a wheel spoke for a reinforced cart according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the main steel ring shown in FIG. 1;
fig. 3 is a schematic view of the internal structure of the main steel ring shown in fig. 1.
In the figure: 1. a main steel ring; 2. a first support frame; 3. positioning a bolt column; 4. the second support frame: 5. a bearing ring; 6. a circular arc bracket; 7. a protective disc; 8. a main shaft.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural view of a wheel spoke for a reinforced cart according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the main steel ring shown in FIG. 1; fig. 3 is a schematic view of the internal structure of the main steel ring shown in fig. 1. The utility model provides a strenghthened type handcart wheel spoke, includes main steel ring 1, and the inside of main steel ring 1 is fixed with first support frame 2, and the quantity of first support frame 2 is six, and the inside of main steel ring 1 just is located the side of first support frame 2 and is fixed with second support frame 4, and the quantity of second support frame 4 is six, and the inside of every first support frame 2 and every second support frame 4 has the positioning bolt post 3 through threaded connection, and the quantity of positioning bolt post 3 is six.
Bearing rings 5 are fixed on the inner walls of the six first support frames 2 and the six second support frames 4, and after bearings are installed through the bearing rings 5, a main shaft 8 is installed through the bearings.
The inside of bearing ring 5 is fixed with the bearing, and main shaft 8 is installed in the inside rotation of bearing, and the outside equidistance of main steel ring 1 is fixed with circular arc support 6, and the quantity of circular arc support 6 is four.
The opposite side of four circular arc supports 6 is fixed with protection disc 7, through fixing protection disc 7 through four circular arc supports 6 after four circular arc supports 6 are fixed in the outside of main steel ring 1, protects the outside of main steel ring 1 through protection disc 7, avoids when the user uses the handcart when main steel ring 1 outer wall receives to cut and scratch and lead to the damaged gas leakage of tire.
The working principle of the reinforced handcart wheel spoke provided by the utility model is as follows;
the first step: the inside equidistance through main steel ring 1 is fixed with first support frame 2 and second support frame 4, supports main steel ring 1's inside through first support frame 2 and second support frame 4, avoids leading to deformation under the pressurized state when main steel ring 1, therefore carries out two-way support to main steel ring 1's inner wall through first support frame 2 and second support frame 4 and strengthens its compressive capacity, can prolong its life.
And a second step of: through fixing the protection disc 7 through four circular arc supports 6 after four circular arc supports 6 are fixed to the outside of main steel ring 1, protect the outside of main steel ring 1 through protection disc 7, avoid when the user uses the handcart when main steel ring 1 outer wall receives to cut and scratch and lead to the damaged gas leakage of tire.
Compared with the related art, the reinforced handcart wheel spoke provided by the utility model has the following beneficial effects: the inside equidistance through main steel ring 1 is fixed with first support frame 2 and second support frame 4, supports main steel ring 1's inside through first support frame 2 and second support frame 4, avoids leading to deformation under the pressurized state when main steel ring 1, therefore carries out two-way support to main steel ring 1's inner wall through first support frame 2 and second support frame 4 and strengthens its compressive capacity, can prolong its life.
Through fixing the protection disc 7 through four circular arc supports 6 after four circular arc supports 6 are fixed to the outside of main steel ring 1, protect the outside of main steel ring 1 through protection disc 7, avoid when the user uses the handcart when main steel ring 1 outer wall receives to cut and scratch and lead to the damaged gas leakage of tire.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a strenghthened type handcart wheel spoke, includes main steel ring (1), its characterized in that, the inside of main steel ring (1) is fixed with first support frame (2), and the quantity of first support frame (2) is six, the inside of main steel ring (1) and the side that is located first support frame (2) are fixed with second support frame (4), and the quantity of second support frame (4) is six, every there is positioning bolt post (3) in the inside of first support frame (2) and every second support frame (4) through threaded connection, and the quantity of positioning bolt post (3) is six.
2. A reinforced trolley wheel spoke according to claim 1, characterized in that the inner walls of six of the first support frames (2) and six of the second support frames (4) are fixed with bearing rings (5).
3. A reinforced trolley wheel spoke according to claim 2, characterized in that the bearing ring (5) is internally fixed with a bearing, the main shaft (8) is rotatably mounted in the bearing, the arc supports (6) are equidistantly fixed on the outer part of the main steel ring (1), and the number of the arc supports (6) is four.
4. A reinforced trolley wheel spoke according to claim 3, characterized in that the other sides of the four arc brackets (6) are fixed with protective discs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320813898.9U CN219618830U (en) | 2023-04-13 | 2023-04-13 | Reinforced handcart wheel spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320813898.9U CN219618830U (en) | 2023-04-13 | 2023-04-13 | Reinforced handcart wheel spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219618830U true CN219618830U (en) | 2023-09-01 |
Family
ID=87775904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320813898.9U Active CN219618830U (en) | 2023-04-13 | 2023-04-13 | Reinforced handcart wheel spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219618830U (en) |
-
2023
- 2023-04-13 CN CN202320813898.9U patent/CN219618830U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231010 Address after: No. 1189 Jiaozhou Bay West Road, Huangdao District, Qingdao City, Shandong Province, 266400 Patentee after: Qingdao Tianyuan Zhengtai Metal Products Co.,Ltd. Address before: 266000 No. 2612, Middle Dazhushan Road, Jiaonan Sub district Office, Huangdao District, Qingdao, Shandong Patentee before: Qingdao Ruibao Tools Co.,Ltd. |
|
| TR01 | Transfer of patent right |