CN205956122U - Thread connection structure - Google Patents
Thread connection structure Download PDFInfo
- Publication number
- CN205956122U CN205956122U CN201620632853.1U CN201620632853U CN205956122U CN 205956122 U CN205956122 U CN 205956122U CN 201620632853 U CN201620632853 U CN 201620632853U CN 205956122 U CN205956122 U CN 205956122U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- pin
- screw thread
- connecting pin
- spliced pole
- 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
Abstract
The utility model relates to a thread connection structure contains spliced pole, connecting rod and connecting pin, the rear end of spliced pole is provided with the external screw thread, and the connecting rod passes through the connecting axle and articulates the front end at the spliced pole, the perpendicular front end that sets up at the connecting rod of connecting pin, the connecting pin passes through threaded connection with the connecting rod, the top of connecting pin still is provided with to revolve twists the cap, the connecting rod around the axis of the rotation direction of connecting axle and connecting pin on the coplanar, the utility model discloses a thread connection structure is connected with a part through the external screw thread of spliced pole rear end earlier, and the rethread rotates connecting rod to the angle that needs to through another part of screw -connection pin junction, the connection of two parts of the connection face that is certain angle each other realizes having, and the external diameter of spliced pole is greater than the external diameter of connecting rod, guarantees the stability connected, and overall structure is simple, and loading and unloading are convenient.
Description
Technical field
This utility model is related to a kind of external screw thread attachment structure.
Background technology
Connection surface two parts at an angle, generally require by the erose reinforcement of welding, or
It is attached by complex bindiny mechanism, and relatively complicated by way of welding reinforcement, and be difficult after connecting
Dismounting, accordingly, it would be desirable to designing, a kind of structure is simple, is easy to the coupling assembly loaded and unloaded, to the joint face having at an angle
Two parts are attached.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is：Propose a kind of external screw thread attachment structure.
Technical solution of the present utility model is realized in：A kind of external screw thread attachment structure, comprises connecting post, connects
Extension bar and connecting pin；The rear end of described connecting post is provided with external screw thread, and connecting rod is hinged on the front end of connecting post by connecting shaft,
Connecting pin is vertically set on the front end of connecting rod, and connecting pin is threaded connection with connecting rod, and the top of connecting pin is additionally provided with
Screw cap, connecting rod around rotation direction and the connecting pin of connecting shaft axis at grade.
Preferably, the external diameter of described connecting post is more than the external diameter of connecting rod.
Preferably, the front end of described connecting rod is provided with chamfering.
Due to the utilization of technique scheme, this utility model compared with prior art has following advantages：
External screw thread attachment structure of the present utility model, the external screw thread first passing through connecting post rear end is connected with a part, then
By rotating connecting rod to the angle needing, and by screwing connection another part of pin connection, it is in mutually certain that realization has
The connection of two parts of the joint face of angle, the external diameter of connecting post is more than the external diameter of connecting rod it is ensured that the stability of connection, whole
Body structure is simple, easy to loading and unloading.
Brief description
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further：
Accompanying drawing 1 is a kind of schematic diagram of external screw thread attachment structure of the present utility model.
Specific embodiment
This utility model to be described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of external screw thread attachment structure described in the utility model, comprise connecting post 1, connecting rod 2 and connect
Pin 3；The rear end of described connecting post 1 is provided with external screw thread, and connecting rod 2 is hinged on the front end of connecting post 1 by connecting shaft 5, even
The external diameter connecing post 1 is more than the external diameter of connecting rod 2, and the front end of connecting rod 2 is provided with chamfering, and connecting pin 3 is vertically set on connecting rod 2
Front end, connecting pin 3 is threaded connection with connecting rod 2, and the top of connecting pin 3 is additionally provided with and screws cap 4, and connecting rod 2 is around even
The axis of the rotation direction of spindle 5 and connecting pin 3 is at grade.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within this utility model rights protection scope it
Interior.
Claims (3)
1. a kind of external screw thread attachment structure it is characterised in that：Comprise connecting post（1）, connecting rod（2）And connecting pin（3）；Described company
Connect post（1）Rear end be provided with external screw thread, connecting rod（2）By connecting shaft（5）It is hinged on connecting post（1）Front end, connecting pin
（3）It is vertically set on connecting rod（2）Front end, connecting pin（3）With connecting rod（2）It is threaded connection, connecting pin（3）Top
It is additionally provided with and screw cap（4）, connecting rod（2）Around connecting shaft（5）Rotation direction and connecting pin（3）Axis in same plane
On.
2. external screw thread attachment structure according to claim 1 it is characterised in that：Described connecting post（1）External diameter be more than even
Extension bar（2）External diameter.
3. external screw thread attachment structure according to claim 1 it is characterised in that：Described connecting rod（2）Front end be provided with
Chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632853.1U CN205956122U (en) | 2016-06-24 | 2016-06-24 | Thread connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632853.1U CN205956122U (en) | 2016-06-24 | 2016-06-24 | Thread connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956122U true CN205956122U (en) | 2017-02-15 |
Family
ID=57968616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620632853.1U Expired - Fee Related CN205956122U (en) | 2016-06-24 | 2016-06-24 | Thread connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909627A (en) * | 2016-06-24 | 2016-08-31 | 相城区黄桥荣翔金属制品厂 | External thread connecting structure |
-
2016
- 2016-06-24 CN CN201620632853.1U patent/CN205956122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909627A (en) * | 2016-06-24 | 2016-08-31 | 相城区黄桥荣翔金属制品厂 | External thread connecting structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170624 |