CN204403119U - A kind of reinforcing type bar linkage structure - Google Patents
A kind of reinforcing type bar linkage structure Download PDFInfo
- Publication number
- CN204403119U CN204403119U CN201420841224.0U CN201420841224U CN204403119U CN 204403119 U CN204403119 U CN 204403119U CN 201420841224 U CN201420841224 U CN 201420841224U CN 204403119 U CN204403119 U CN 204403119U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- shaft
- bar linkage
- type bar
- linkage structure
- 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.)
- Expired - Fee Related
Links
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- Mutual Connection Of Rods And Tubes (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Earth Drilling (AREA)
Abstract
The utility model provides a kind of reinforcing type bar linkage structure, and its structure is simple, and the soundness of connection is high, and can effectively prevent shaft from rupturing, long service life; It comprises connecting rod, and described connecting rod tail end is provided with embedded groove, and connecting shaft to be placed in described groove and to be locked by connecting bolt, and the shaft of described connecting rod is provided with back-up ring; The number of described back-up ring has two at least.
Description
Technical field
The utility model relates to technical field of transmission, is specially a kind of reinforcing type bar linkage structure.
background techniqueconnecting rod is a kind of power transmission mechanism, connecting rod with connecting shaft routing motion process in carry the effect of fitted load and alternate load, and at the volley, connecting rod is connected insecure with connecting shaft, as easy as rolling off a logly to come off, affect workmanship, connecting rod shank needs to carry motive force simultaneously, and the shaft not through reinforcing easily ruptures, working life is short.
Summary of the invention
For the problems referred to above, the utility model provides a kind of reinforcing type bar linkage structure, and its structure is simple, and the soundness of connection is high, and can effectively prevent shaft from rupturing, long service life.
Its technological scheme is such: it comprises connecting rod, it is characterized in that: described connecting rod tail end is provided with embedded groove, and connecting shaft to be placed in described groove and to be locked by connecting bolt, and the shaft of described connecting rod is provided with back-up ring.
It is further characterized in that: the number of described back-up ring has two at least.
The beneficial effects of the utility model are, connecting rod tail end is provided with embedded groove, connecting shaft to be placed in groove and to be locked by connecting bolt, then connecting rod is when with connecting shaft routing motion, by connecting bolt locking, avoid coming off, the shaft of connecting rod is provided with back-up ring simultaneously, effectively increase the structural strength of connecting rod shank, extend working life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises connecting rod 1, and connecting rod 1 tail end is provided with embedded groove 2, and connecting shaft 3 to be placed in groove 2 and to be locked by connecting bolt 4, and the shaft 5 of connecting rod 1 is provided with back-up ring 6; The number of back-up ring 6 has two at least, then connecting rod 1 is when with connecting shaft 3 routing motion, locks by connecting bolt 4, avoids coming off, and the shaft 5 of connecting rod 1 is provided with back-up ring 6 simultaneously, effectively increases the structural strength of shaft 5, extends working life.
Claims (2)
1. a reinforcing type bar linkage structure, it comprises connecting rod, it is characterized in that: described connecting rod tail end is provided with embedded groove, and connecting shaft to be placed in described groove and to be locked by connecting bolt, and the shaft of described connecting rod is provided with back-up ring.
2. a kind of reinforcing type bar linkage structure according to claim 1, is characterized in that: the number of described back-up ring has two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841224.0U CN204403119U (en) | 2014-12-27 | 2014-12-27 | A kind of reinforcing type bar linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841224.0U CN204403119U (en) | 2014-12-27 | 2014-12-27 | A kind of reinforcing type bar linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403119U true CN204403119U (en) | 2015-06-17 |
Family
ID=53426982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841224.0U Expired - Fee Related CN204403119U (en) | 2014-12-27 | 2014-12-27 | A kind of reinforcing type bar linkage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403119U (en) |
-
2014
- 2014-12-27 CN CN201420841224.0U patent/CN204403119U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |