CN203603268U - Connecting piece for stand column and transverse rod - Google Patents
Connecting piece for stand column and transverse rod Download PDFInfo
- Publication number
- CN203603268U CN203603268U CN201320793885.6U CN201320793885U CN203603268U CN 203603268 U CN203603268 U CN 203603268U CN 201320793885 U CN201320793885 U CN 201320793885U CN 203603268 U CN203603268 U CN 203603268U
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- CN
- China
- Prior art keywords
- tubular body
- angle tubular
- projection
- stereotyped
- dull
- 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
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Abstract
The utility model discloses a connecting piece for a stand column and a transverse rod. The connecting piece for the stand column and the transverse rod comprises a concave-angle tubular body (1) and a panel (2) fixed to one end of the concave-angle tubular body, wherein an unfilled corner of the concave-angle tubular body (1) is rectangular, the included angle between every two of the rest adjacent edges of the concave-angle tubular body (1) is 90 degrees, a rivet hole (5) is formed in the position, corresponding to the unfilled corner of the concave-angle tubular body (1), of the panel (2), a connecting block (3) is arranged on the panel surface of the other end, opposite to the end facing the concave-angle tubular body (1), of the panel (2), one end of the connecting block (3) is fixed to the panel (2), and a protruding block (4) is arranged at the other end of the connecting block (3), and is arranged on the edge opposite to the edge with the rivet hole (5). According to the connecting piece for the stand column and the transverse rod, the protruding block is put into a hole groove corresponding to the stand column and the like, a rivet penetrates through the rivet hole to carry out fixation, the connecting piece can be prevented from falling off through the self-locking effect, connection can be firmer through the rivet, the connection strength is high, and operation is convenient and rapid.
Description
Technical field
The utility model relates to a kind of connector, particularly a kind of upright horizontal joint element for bar.
Background technology
When the link using in work progress now and column are connected and fixed, often adopt stainless steel bolt or rivet to fix.Use stainless steel bolt connects, and link and bolt can not becoming one, and production efficiency is low; If only use rivet to fix, main stressed member is rivet, and intensity is not high, and application life is not long.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of firm upright horizontal joint element for bar that connects.
The technical solution of the utility model is as follows:
A kind of upright horizontal joint element for bar, comprise re-entrant angle tubular body (1) and be fixed on the flat board (2) of this re-entrant angle tubular body one end, the unfilled corner place of described re-entrant angle tubular body (1) is rectangle, the angle of these all the other adjacent edges of re-entrant angle tubular body (1) is 90 °, position at the corresponding re-entrant angle tubular body of described flat board (2) (1) unfilled corner place is provided with rivet hole (5), and be provided with contiguous block (3) on another end plate face of the relative re-entrant angle tubular body (1) of described flat board (2), one end of this contiguous block (3) fixes with dull and stereotyped (2), be provided with projection (4) at the other end of contiguous block (3), described projection (4) is on the relative one side of rivet hole (5).
Adopt above structure, projection is put into the hole slot that column etc. is corresponding, then wore rivet hole with rivet and fix, both can prevent that connector from coming off, can make again connection more firm, bonding strength is high, easy making process.
In order to make the utility model also can there is the self-locking effect of slip-off preventing in the situation that not going up rivet, reduce projection simultaneously, with the hole slot of corresponding insertion, the situation of interfering occurs to coordinate, as preferably, described projection (4) is bar shaped semicylinder, this projection (4) is horizontal plane near the end face of dull and stereotyped (2), this horizontal plane parallels with the plate face of dull and stereotyped (2), between projection (4), contiguous block (3) and dull and stereotyped (2) three, forms draw-in groove, and all the other end faces of described projection (4) are arc surface.
In order to make easy making process, alleviate weight of the present utility model simultaneously, as preferably, described re-entrant angle tubular body (1), dull and stereotyped (2), contiguous block (3) and projection (4) they are that aluminium alloy compression casting is one-body molded.
Beneficial effect: the utility model puts into projection the hole slot that column etc. is corresponding, then wore rivet hole with rivet and fix, both can prevent that connector from coming off by self-locking effect, can use again rivet to make connection more firm, bonding strength is high, simple operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, the utility model is made up of re-entrant angle tubular body 1, dull and stereotyped 2, contiguous block 3 and projection 4, and this four part adopts that aluminium alloy compression casting is one-body molded to be made.
As shown in Figure 1, Figure 2 and Figure 3, dull and stereotyped 2 fix with one end of re-entrant angle tubular body 1, the unfilled corner place of described re-entrant angle tubular body 1 is rectangle, and the angle of these re-entrant angle tubular body 1 all the other adjacent edges is 90 °, is provided with rivet hole 5 in the position at described dull and stereotyped 2 corresponding re-entrant angle tubular body 1 unfilled corner places; On another end plate face of described dull and stereotyped 2 relative re-entrant angle tubular bodies 1, be provided with contiguous block 3, one end of this contiguous block 3 fixes with dull and stereotyped 2, be provided with projection 4 at the other end of contiguous block 3, described projection 4 is bar shaped semicylinder, this projection 4 is horizontal plane near dull and stereotyped 2 end face, and this horizontal plane parallels with dull and stereotyped 2 plate face, between projection 4, contiguous block 3 and dull and stereotyped 2 threes, forms draw-in groove, all the other end faces of described projection 4 are arc surface, and described projection 4 is on the relative one side of rivet hole 5.
Use principle of the present utility model is:
In assembling process, by the bar hole of bar shaped boss 4 alignment post of the present utility model, and make the plate face of the plate face laminating column correspondence position of platform 2, and an edge-on post jamb at column bar hole place is embedded by the draw-in groove forming between projection 4, contiguous block 3 and dull and stereotyped 2 threes, the rivet hole that rotates again the utility model and rivet hole 5 is alignd on column, then carry out rivet clasp with rivet, in addition, transverse tube is enclosed within outside re-entrant angle tubular body 1, adopt tapping screw auxiliary fixing, like this, whole connection just completes.
Claims (3)
1. a upright horizontal joint element for bar, comprise re-entrant angle tubular body (1) and be fixed on the flat board (2) of this re-entrant angle tubular body one end, the unfilled corner place of described re-entrant angle tubular body (1) is rectangle, the angle of these all the other adjacent edges of re-entrant angle tubular body (1) is 90 °, it is characterized in that: the position at the corresponding re-entrant angle tubular body of described flat board (2) (1) unfilled corner place is provided with rivet hole (5), and be provided with contiguous block (3) on another end plate face of the relative re-entrant angle tubular body (1) of described flat board (2), one end of this contiguous block (3) fixes with dull and stereotyped (2), be provided with projection (4) at the other end of contiguous block (3), described projection (4) is on the relative one side of rivet hole (5).
2. upright horizontal joint element for bar according to claim 1, it is characterized in that: described projection (4) is bar shaped semicylinder, this projection (4) is horizontal plane near the end face of dull and stereotyped (2), this horizontal plane parallels with the plate face of dull and stereotyped (2), between projection (4), contiguous block (3) and dull and stereotyped (2) three, form draw-in groove, all the other end faces of described projection (4) are arc surface.
3. upright horizontal joint element for bar according to claim 1 and 2, is characterized in that: described re-entrant angle tubular body (1), dull and stereotyped (2), contiguous block (3) and projection (4) are that aluminium alloy compression casting is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793885.6U CN203603268U (en) | 2013-12-04 | 2013-12-04 | Connecting piece for stand column and transverse rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793885.6U CN203603268U (en) | 2013-12-04 | 2013-12-04 | Connecting piece for stand column and transverse rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603268U true CN203603268U (en) | 2014-05-21 |
Family
ID=50715948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793885.6U Expired - Fee Related CN203603268U (en) | 2013-12-04 | 2013-12-04 | Connecting piece for stand column and transverse rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314250A (en) * | 2014-11-21 | 2015-01-28 | 重庆大军建材有限公司 | Vertical column and horizontal rod connecting piece |
| CN104481094A (en) * | 2014-11-21 | 2015-04-01 | 重庆大军建材有限公司 | Column connected with column cross bar connecting piece |
-
2013
- 2013-12-04 CN CN201320793885.6U patent/CN203603268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314250A (en) * | 2014-11-21 | 2015-01-28 | 重庆大军建材有限公司 | Vertical column and horizontal rod connecting piece |
| CN104481094A (en) * | 2014-11-21 | 2015-04-01 | 重庆大军建材有限公司 | Column connected with column cross bar connecting piece |
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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: 20140521 Termination date: 20161204 |