CN204152907U - A kind of fast joint structure of bar - Google Patents
A kind of fast joint structure of bar Download PDFInfo
- Publication number
- CN204152907U CN204152907U CN201420549242.1U CN201420549242U CN204152907U CN 204152907 U CN204152907 U CN 204152907U CN 201420549242 U CN201420549242 U CN 201420549242U CN 204152907 U CN204152907 U CN 204152907U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- flange
- band groove
- flanged pin
- bar
- 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
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a kind of fast joint structure of bar.Oversize being not easy to of bar is carried and is used, and we need again two bars quickly and reliably to link together sometimes.The utility model provides a kind of fast joint structure of bar, can quickly and reliably connecting band flange connecting rod and band groove connecting rod.Technological scheme is: flanged pin connecting rod one end of the present utility model does there are some axle collars, and each axle collar is made the flange having three deciles, the work of flange has inclined-plane.Band groove connecting rod one end does there is circular hole, and do there are some annular grooves in circular hole, the intercropping of two annular grooves has the bulge loop of three deciles.When flanged pin connecting rod is connected with band groove connecting rod, the axle collar flange of flanged pin connecting rod can be inserted in the annular groove of band groove connecting rod, flanged pin connecting rod and band groove connecting rod firmly relative counterrotating several angle, the flange inclined-plane of flanged pin connecting rod can be stuck in the annular groove of band groove connecting rod, plays self-locking action.
Description
Technical field:
The utility model relates to a kind of linkage structure of bar, specifically, especially relates to a kind of fast joint structure of bar.
Background technique:
Oversize being not easy to of bar is carried and is used, and we need again two bars quickly and reliably to link together sometimes.
Summary of the invention:
The purpose of this utility model is to provide a kind of fast joint structure of bar, and flanged pin connecting rod can snap in band groove connecting rod fast, quickly and reliably connecting band flange connecting rod and band groove connecting rod.
In order to achieve the above object, the technical solution of the utility model is that a kind of fast joint structure of bar is made up of circular hole, bulge loop, band groove connecting rod, annular groove, flanged pin connecting rod, inclined-plane, the axle collar, flange etc.Flanged pin connecting rod one end does there are some axle collars, and each axle collar is made the flange having three deciles, the work of flange has inclined-plane.Band groove connecting rod one end does there is circular hole, do there are some annular grooves in circular hole, the intercropping of two annular grooves has the bulge loop of three deciles, and on the flanged pin connecting rod axle collar, the flange of three deciles can be inserted in by the space between band groove connecting rod three decile bulge loops in the circular hole of band groove connecting rod.When flanged pin connecting rod is connected with band groove connecting rod, the axle collar flange of flanged pin connecting rod can be inserted in the annular groove of band groove connecting rod, flanged pin connecting rod and band groove connecting rod firmly relative counterrotating several angle, the flange inclined-plane of flanged pin connecting rod can be stuck in the annular groove of band groove connecting rod, plays self-locking action.
The beneficial effects of the utility model are: a kind of fast joint structure of bar, and flanged pin connecting rod can snap in band groove connecting rod fast, quickly and reliably connecting band flange connecting rod and band groove connecting rod.
Accompanying drawing illustrates:
Fig. 1 is the flanged connecting rod structural representation of the utility model.
Fig. 2 is the connecting rod structural representation of the utility model band groove.
In above-mentioned accompanying drawing, the meaning of each numbering is: 1: circular hole; 2: bulge loop; 3: band groove connecting rod; 4: annular groove; 5: flanged pin connecting rod; 6: inclined-plane; 7: the axle collar; 8: flange.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1 ~ Fig. 2: a kind of fast joint structure of bar, comprise circular hole (1), bulge loop (2), band groove connecting rod (3), annular groove (4), flanged pin connecting rod (5), inclined-plane (6), the axle collar (7), flange (8).
Flanged pin connecting rod (5) one end of the present utility model does there are some axle collars (7), each axle collar (7) is upper makes the flange (8) having three deciles, and the work of flange (8) has inclined-plane (6).Band groove connecting rod (3) one end does there is circular hole (1), do there are some annular grooves (4) in circular hole (1), the intercropping of two annular grooves (4) has the bulge loop (2) of three deciles, and the flange (8) of upper three deciles of flanged pin connecting rod (5) axle collar (7) can be inserted in the circular hole (1) of band groove connecting rod (3) by the space between band groove connecting rod (3) three decile bulge loops (2).When flanged pin connecting rod (5) is connected with band groove connecting rod (3), the axle collar (7) flange (8) of flanged pin connecting rod (5) can be inserted in the annular groove (4) of band groove connecting rod (3), flanged pin connecting rod (5) and band groove connecting rod (3) firmly relative counterrotating several angle, flange (8) inclined-plane (6) of flanged pin connecting rod (5) can be stuck in the annular groove (4) of band groove connecting rod (3), plays self-locking action.Flanged pin connecting rod (5) can snap in band groove connecting rod (3) fast, quickly and reliably connecting band flange connecting rod (5) and band groove connecting rod (3).
Claims (2)
1. the fast joint structure of a bar, comprise circular hole (1), bulge loop (2), band groove connecting rod (3), annular groove (4), flanged pin connecting rod (5), inclined-plane (6), the axle collar (7), flange (8), it is characterized in that: described flanged pin connecting rod (5) one end does there are some axle collars (7), the axle collar (7) is upper makes the flange (8) having three deciles, and the work of flange (8) has inclined-plane (6).
2. the fast joint structure of a kind of bar according to claim 1, it is characterized in that: described band groove connecting rod (3) one end does there is circular hole (1), do there are some annular grooves (4) in circular hole (1), the intercropping of annular groove (4) has the bulge loop (2) of three deciles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549242.1U CN204152907U (en) | 2014-09-23 | 2014-09-23 | A kind of fast joint structure of bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549242.1U CN204152907U (en) | 2014-09-23 | 2014-09-23 | A kind of fast joint structure of bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152907U true CN204152907U (en) | 2015-02-11 |
Family
ID=52511027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549242.1U Expired - Fee Related CN204152907U (en) | 2014-09-23 | 2014-09-23 | A kind of fast joint structure of bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544872A (en) * | 2016-01-21 | 2016-05-04 | 西安建筑科技大学 | Vertical reinforcing steel bar in-situ self-locking structure of prefabricated shear wall component |
| CN106194605A (en) * | 2015-05-26 | 2016-12-07 | 西门子公司 | The coupling arrangement of wind turbines |
| CN112780892A (en) * | 2020-12-30 | 2021-05-11 | 佳木斯大学 | Multi-angle teaching equipment with voice prompt for computer |
-
2014
- 2014-09-23 CN CN201420549242.1U patent/CN204152907U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194605A (en) * | 2015-05-26 | 2016-12-07 | 西门子公司 | The coupling arrangement of wind turbines |
| CN106194605B (en) * | 2015-05-26 | 2020-12-08 | 西门子歌美飒可再生能源公司 | Coupling device in the field of wind turbines |
| CN105544872A (en) * | 2016-01-21 | 2016-05-04 | 西安建筑科技大学 | Vertical reinforcing steel bar in-situ self-locking structure of prefabricated shear wall component |
| CN112780892A (en) * | 2020-12-30 | 2021-05-11 | 佳木斯大学 | Multi-angle teaching equipment with voice prompt for computer |
| CN112780892B (en) * | 2020-12-30 | 2022-11-11 | 佳木斯大学 | Multi-angle teaching equipment with voice prompt for computer |
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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: 20150211 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |