CN203362740U - Novel tube connecting structure - Google Patents
Novel tube connecting structure Download PDFInfo
- Publication number
- CN203362740U CN203362740U CN 201320437888 CN201320437888U CN203362740U CN 203362740 U CN203362740 U CN 203362740U CN 201320437888 CN201320437888 CN 201320437888 CN 201320437888 U CN201320437888 U CN 201320437888U CN 203362740 U CN203362740 U CN 203362740U
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- CN
- China
- Prior art keywords
- link
- tubing
- groove
- novel tube
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a novel tube connecting structure which comprises a first connecting piece fixed to a first tube and a second connecting piece fixed to a second tube. The first connecting piece is provided with protruding teeth. The second connecting piece is provided with grooves. The first connecting piece and the second connecting piece are connected together through the matching of the protruding teeth and the grooves. The novel tube connecting structure has the advantages of being stable in connection and convenient to operate.
Description
Technical field
The utility model relates to the link technical field, particularly a kind of novel tube linkage structure.
Background technique
Tubing is to use at present a kind of material comparatively widely, can often need to be connected tubing in use, particularly to two connections of tubing in plumbness.In the connection of this plumbness, not only to make the tubing stable connection, but also must there is the effect of location, make the connection of tubing remain on predetermined mounting point.Existing tubing Placement, be generally that two tubing directly are welded together to form and are fixedly connected with, but welding easily makes tubing deform, and operation also quite bothers.Therefore, when tubing is connected, its Placement changes into by special-purpose link carries out the tubing connection, by screw, respectively two tubing are connected on link, so that two tubing form a fixed connection by link, but, because the structural design of link own is reasonable not, make the connection between tubing can not guarantee stability, and also convenient not when carrying out attended operation.
The model utility content
The purpose of this utility model is to provide a kind of novel tube linkage structure, and it has advantages of stable connection and easy to operate.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of novel tube linkage structure, comprise the first link be fixed on the first tubing and be fixed on the second link on the second tubing, it is characterized in that, described the first link has double wedge, described the second link has groove, and the first link matches that with groove the two is linked together by double wedge with the second link.
Preferably, on described the first link, have the double wedge more than two, on described the second link, have the groove more than two, described double wedge and groove are connected correspondingly.
Preferably, described the first link is clamped in the both sides of described the first tubing, and the second link is fixed on a side of the second tubing.
Preferably, described the second link has fluting to hold the first tubing.
Preferably, described the first link is by being fixedly welded on the both sides of the first tubing, and described the second link is by being fixedly welded on a side of the second tubing.
Preferably, described the second link also comprises the connecting pin that is arranged at the other end that described groove is relative, and described connecting pin is inserted in the second tubing and connecting pin and the second tubing are welded and fixed.
Preferably, described the second link also comprises the contiguous block be welded on the second tubing, and described contiguous block is positioned at described connecting pin top to push down described connecting pin.
Compared with prior art, pipe connecting structure of the present utility model is connected with the second link by the first link be separately fixed on two tubing, there is respectively double wedge and the groove of working in coordination on two links, after double wedge and groove fit, the first link and the second link are linked together, make two tubing there is stable linkage structure after connection, and attended operation is very convenient.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is tubing connection diagram of the present utility model.
Description of symbols
10, the first tubing 11, the first link
20, the second tubing 21, the second link
12, double wedge 22, groove
23, slot 24, connecting pin 25, contiguous block.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As shown in Figures 1 and 2, the utility model is a kind of novel tube linkage structure, comprise and be fixed in the first link 11 on the first tubing 10 and be fixed on the second link 21 on the second tubing 20, described the first link 11 has double wedge 12, described the second link 21 has groove 22, the first links 11 and matches that with groove 22 the two is linked together by double wedge 12 with the second link 21.Pipe connecting structure of the present utility model is connected with the second link 21 by the first link 11 be separately fixed on two tubing, there is respectively the double wedge 12 and groove 22 of working in coordination on two links, after double wedge 12 and groove 22 coordinate, the first link 11 and the second link 21 are linked together, make two tubing there is stable linkage structure after connection, and attended operation is very convenient.
In order to promote further the connective stability between tubing, preferably, there is the double wedge 12 more than two on described the first link 11, there is the groove 22 more than two on described the second link 21, described double wedge 12 is connected correspondingly with groove 22, can make the first link 11 coordinate with the second link 21 rear stressed larger; Preferably, described the first link 11 is clamped in the both sides of described the first tubing 10, and the second link 21 is fixed on a side of the second tubing 20, and described the second link 21 has fluting 23 to hold the first tubing 10, can make tubing both sides stress balance; Preferably, described the first link 11 is by being fixedly welded on the both sides of the first tubing 10, and described the second link 21, by being fixedly welded on a side of the second tubing 20, can make stable connection between the first link 11 and the second link 21 and tubing; Because being vertical coupled condition between the second link 21 and the second tubing 20, preferably, described the second link 21 also comprises the connecting pin 24 that is arranged at the other end that described groove 22 is relative, described connecting pin 24 is inserted in the second tubing 20 and connecting pin 24 and the second tubing 20 are welded and fixed, can make the second link 21 be connected lifting surface area with the second tubing 20 increases, and promotes connective stability; Preferably, described the second link 21 also comprises the contiguous block 25 be welded on the second tubing 20, described contiguous block 25 is positioned at described connecting pin 24 tops to push down described connecting pin 24, so that the second link 21 and the second tubing 20 relative limits, keep link position can not be offset, promote connective stability.
A kind of novel tube linkage structure of the present utility model, have advantages of stable connection and easy to operate.
Claims (7)
1. a novel tube linkage structure, comprise the first link (11) be fixed on the first tubing (10) and be fixed on the second link (21) on the second tubing (20), it is characterized in that, described the first link (11) has double wedge (12), described the second link (21) has groove (22), and the first link (11) matches that with groove (22) the two is linked together by double wedge (12) with the second link (21).
2. a kind of novel tube linkage structure according to claim 1, it is characterized in that, there is the double wedge (12) more than two on described the first link (11), have the groove (22) more than two on described the second link (21), described double wedge (12) is connected correspondingly with groove (22).
3. a kind of novel tube linkage structure according to claim 2, it is characterized in that, described the first link (11) is clamped in the both sides of described the first tubing (10), and the second link (21) is fixed on a side of the second tubing (20).
4. a kind of novel tube linkage structure according to claim 3, is characterized in that, described the second link (21) has fluting (23) to hold the first tubing (10).
5. a kind of novel tube linkage structure according to claim 4, it is characterized in that, described the first link (11) is by being fixedly welded on the both sides of the first tubing (10), and described the second link (21) is by being fixedly welded on a side of the second tubing (20).
6. a kind of novel tube linkage structure according to claim 5, it is characterized in that, described the second link (21) also comprises the connecting pin (24) that is arranged at the other end that described groove (22) is relative, and described connecting pin (24) is inserted in the second tubing (20) and connecting pin (24) is welded and fixed with the second tubing (20).
7. a kind of novel tube linkage structure according to claim 6, it is characterized in that, described the second link (21) also comprises the contiguous block (25) be welded on the second tubing (20), and described contiguous block (25) is positioned at described connecting pin (24) top to push down described connecting pin (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320437888 CN203362740U (en) | 2013-07-17 | 2013-07-17 | Novel tube connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320437888 CN203362740U (en) | 2013-07-17 | 2013-07-17 | Novel tube connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362740U true CN203362740U (en) | 2013-12-25 |
Family
ID=49810513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320437888 Expired - Fee Related CN203362740U (en) | 2013-07-17 | 2013-07-17 | Novel tube connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362740U (en) |
-
2013
- 2013-07-17 CN CN 201320437888 patent/CN203362740U/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: 20131225 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |