CN214274226U - Adjustable connecting column - Google Patents
Adjustable connecting column Download PDFInfo
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- CN214274226U CN214274226U CN202120184972.6U CN202120184972U CN214274226U CN 214274226 U CN214274226 U CN 214274226U CN 202120184972 U CN202120184972 U CN 202120184972U CN 214274226 U CN214274226 U CN 214274226U
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- Prior art keywords
- connecting column
- limiting
- positioning
- cambered surface
- dug
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Abstract
The utility model discloses an adjustable connecting column, which comprises a structure main body, wherein the structure main body comprises a first connecting column and a second connecting column; a first cambered surface is dug at one side of the first connecting column, a second cambered surface is dug at one side of the second connecting column, a limiting disc is arranged in the first cambered surface, positioning plates are arranged on the upper end surface and the lower end surface in the second cambered surface, the limiting disc and the first connecting column are of an integrated structure, and the positioning plates and the second connecting column are of an integrated structure; the connecting column is divided into a first connecting column and a second connecting column, so that the connecting freedom degree is higher, and multi-angle connection is realized; the limiting disc and the positioning plate are arranged, so that the connecting column is convenient to fix, and the normal use of parts on two sides is not influenced; the parts connection of various angles can be realized.
Description
Technical Field
The utility model relates to a spliced pole field especially relates to a spliced pole with adjustable.
Background
The function of the connecting column is: two ends of the connecting rod are respectively connected with the mechanical parts, so that the mechanical parts are extended and complete compound movement; in mechanical assembly, various angles of connection angles occur according to actual conditions, and therefore, the connection column needs to be customized, so that the traditional connection column is not replaceable.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an adjustable connecting column, which can adjust the connecting angles of parts at two ends.
The utility model provides a technical scheme that its technical problem adopted is: an adjustable connecting column comprises a structure main body, wherein the structure main body comprises a first connecting column and a second connecting column;
a first cambered surface is dug at one side of the first connecting column, a second cambered surface is dug at one side of the second connecting column, a limiting disc is arranged in the first cambered surface, positioning plates are arranged on the upper end surface and the lower end surface in the second cambered surface, the limiting disc and the first connecting column are of an integrated structure, and the positioning plates and the second connecting column are of an integrated structure;
the limiting plate is dug with a plurality of limiting holes, the positioning plate is dug with positioning holes, the first connecting column and the second connecting column are connected in an assembling mode through inserting bolts in the limiting holes and the positioning holes, and the bolts penetrate through the positioning plate and the limiting plate.
Further, the cross sections of the first connecting column and the second connecting column are regular hexagons;
furthermore, the limiting hole and the positioning hole are circular holes, the radius of the limiting hole is equal to that of the positioning hole, and the bolt is a cylinder;
furthermore, the connection relationship between the bolt and the positioning hole and the limiting hole is interference fit;
furthermore, a threaded column is arranged on the non-connection side of the first connecting column and the second connecting column;
further, the outer diameters of the positioning plate and the limiting disc are the same;
furthermore, the outer layers of the first connecting column and the second connecting column are coated with anti-oxidation coatings.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adjustable connecting column, divide into first spliced pole and second spliced pole with the spliced pole, it is higher to connect the degree of freedom, realizes the connection of multi-angle; the limiting disc and the positioning plate are arranged, so that the connecting column is convenient to fix, and the normal use of parts on two sides is not influenced; the parts connection of various angles can be realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the first connecting post;
FIG. 3 is a schematic view of the overall structure of the second connecting column.
Reference numbers in the figures: 1-a first connecting column; 2-a second connecting column; 3-a first cambered surface; 4-a second cambered surface; 5-limiting disc; 6, positioning a plate; 7-limiting holes; 8-positioning holes; 9-a bolt; 10-threaded column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following describes an adjustable connecting column of the present invention in detail with reference to fig. 1-3: an adjustable connecting column comprises a structural main body, wherein the structural main body comprises a first connecting column 1 and a second connecting column 2;
a first cambered surface 3 is dug at one side of the first connecting column 1, a second cambered surface 4 is dug at one side of the second connecting column 2, a limiting disc 5 is arranged in the first cambered surface 3, positioning plates 6 are arranged at the upper end surface and the lower end surface in the second cambered surface 4, the limiting disc 5 and the first connecting column 1 are of an integral structure, and the positioning plates 6 and the second connecting column 2 are of an integral structure;
the limiting disc 5 is dug with a plurality of limiting holes 7, the positioning plate 6 is dug with positioning holes 8, the first connecting column 1 and the second connecting column 2 are assembled and connected through inserting bolts 9 in the limiting holes 7 and the positioning holes 8, and the bolts 9 penetrate through the positioning plate 6 and the limiting disc 5.
The sections of the first connecting column 1 and the second connecting column 2 are both regular hexagons; the limiting hole 7 and the positioning hole 8 are circular holes, the radiuses of the limiting hole 7 and the positioning hole 8 are equal, and the bolt 9 is a cylinder; the connection relationship between the bolt 9 and the positioning hole 8 and the limiting hole 7 is interference fit; a threaded column 10 is arranged on the non-connection side of the first connecting column 1 and the second connecting column 2; the positioning plate 6 and the limiting disc 5 have the same outer diameter; the outer layers of the first connecting column 1 and the second connecting column 2 are coated with anti-oxidation coatings.
The working principle is as follows: the threaded columns 10 on the outer sides of the first connecting column 1 and the second connecting column 2 are assembled and connected with external parts to complete the connection of the two parts; the bolt 9 is pulled out, the first connecting column 1 and the second connecting column 2 are separated, the first connecting column 1 and the second connecting column 2 are twisted to a required angle, the positioning hole 8 in the positioning plate 6 is aligned to the limiting hole 7 in the limiting disc 5, and the bolt 9 is inserted by a hammer to fix the first connecting column 1 and the second connecting column 2; because there are a plurality of spacing holes 7 on the spacing dish 5, consequently can realize the connection of multi-angle, and the selection is adjustable.
In summary, the adjustable connecting column of the present invention is divided into the first connecting column and the second connecting column, so that the connecting freedom is higher, and the multi-angle connection is realized; the limiting disc and the positioning plate are arranged, so that the connecting column is convenient to fix, and the normal use of parts on two sides is not influenced; the parts connection of various angles can be realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An adjustable connecting column is characterized by comprising a structure main body, wherein the structure main body comprises a first connecting column and a second connecting column;
a first cambered surface is dug at one side of the first connecting column, a second cambered surface is dug at one side of the second connecting column, a limiting disc is arranged in the first cambered surface, positioning plates are arranged on the upper end surface and the lower end surface in the second cambered surface, the limiting disc and the first connecting column are of an integrated structure, and the positioning plates and the second connecting column are of an integrated structure;
the limiting plate is dug with a plurality of limiting holes, the positioning plate is dug with positioning holes, the first connecting column and the second connecting column are connected in an assembling mode through inserting bolts in the limiting holes and the positioning holes, and the bolts penetrate through the positioning plate and the limiting plate.
2. The adjustable connecting post of claim 1, wherein: the cross sections of the first connecting column and the second connecting column are both regular hexagons.
3. The adjustable connecting post of claim 1, wherein: the limiting hole and the positioning hole are circular holes, the radius of the limiting hole is equal to that of the positioning hole, and the bolt is a cylinder.
4. The adjustable connecting post of claim 1, wherein: the connection relationship between the bolt and the positioning hole and the limiting hole is interference fit.
5. The adjustable connecting post of claim 1, wherein: and the non-connection side of the first connecting column and the second connecting column is provided with a threaded column.
6. The adjustable connecting post of claim 1, wherein: the locating plate is the same with the external diameter of spacing dish.
7. The adjustable connecting post of claim 1, wherein: and the outer layers of the first connecting column and the second connecting column are coated with anti-oxidation coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120184972.6U CN214274226U (en) | 2021-01-23 | 2021-01-23 | Adjustable connecting column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120184972.6U CN214274226U (en) | 2021-01-23 | 2021-01-23 | Adjustable connecting column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274226U true CN214274226U (en) | 2021-09-24 |
Family
ID=77765047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120184972.6U Active CN214274226U (en) | 2021-01-23 | 2021-01-23 | Adjustable connecting column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877178A (en) * | 2022-04-26 | 2022-08-09 | 中国船舶重工集团公司第七一九研究所 | Simulation posture rack with zero locking mechanism |
-
2021
- 2021-01-23 CN CN202120184972.6U patent/CN214274226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877178A (en) * | 2022-04-26 | 2022-08-09 | 中国船舶重工集团公司第七一九研究所 | Simulation posture rack with zero locking mechanism |
| CN114877178B (en) * | 2022-04-26 | 2023-12-01 | 中国船舶重工集团公司第七一九研究所 | Simulation gesture rack with zero locking mechanism |
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