CN202082218U - External locking connector for aluminum alloy tubes - Google Patents
External locking connector for aluminum alloy tubes Download PDFInfo
- Publication number
- CN202082218U CN202082218U CN2011201559113U CN201120155911U CN202082218U CN 202082218 U CN202082218 U CN 202082218U CN 2011201559113 U CN2011201559113 U CN 2011201559113U CN 201120155911 U CN201120155911 U CN 201120155911U CN 202082218 U CN202082218 U CN 202082218U
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- CN
- China
- Prior art keywords
- tube chamber
- aluminum alloy
- alloy pipe
- locking connector
- semi
- 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 an external locking connector for aluminum alloy tubes. The external locking connector is characterized in that the external locking connector comprises two same semi-arc sheets; the two semi-arc sheets are buckled with each other so as to form a tube chamber; a slot which is corresponding to a raised wall of one aluminum alloy tube is formed on an inner wall of the tube chamber; an opening is formed on one side of the tube chamber, on which the slot is formed; a hoop corresponding to a raised wall of the other aluminum alloy tube is arranged on the other side of the tube chamber; a pair of locking holes is oppositely formed on the surfaces of the semi-arc sheets on the other side of the tube chamber; and a pair of bolt and nut is mounted in the locking holes so as to tightly clamp the two semi-arc sheets. The utility model has the advantages of reasonable design, locking reliability, assembling flexibility, convenience in disassembling, low cost, reusability, beautiful appearance, and the like. The external locking connector for aluminum alloy tubes can be widely applied to a production line, a work place tool chest, an operating platform, a material placing shelf, a storage rack, a slide rail storage rack, a logistics vehicle, a turnover box, a tool box, and the like.
Description
Technical field
The utility model belongs to aluminum alloy pipe fitting field, especially a kind of Al-alloy pipe outer locking joint.
Background technique
At present, use production line, working position apparatus frame, station manipulation platform, goods, materials and equipments rack, storage rack, slideway shelf, logistics car, Container and toolbox etc. in large quantities in industries such as automobile, electronics, warehouse logisticses.Existing production line, the working position apparatus frame, shelf, the logistics car, Container and toolbox etc. are normally made welding such as aluminum alloy pipe fitting as required, it is a kind of non-removable fixed structure, the problem of its existence is: because automobile, industry competitions such as electronics are all very fierce, in order to seize market, every profession and trade constantly has the new product listing, cause the original production production line, the working position apparatus frame, the station manipulation platform, the goods, materials and equipments rack, storage rack, the slideway shelf, the logistics car, some is no longer suitable for shelf etc., must make again, thereby cause great waste, increase the manufacture cycle and delayed the new product listing, improved the new product cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and the aluminum alloy pipe fitting can be fitted together neatly, for convenience detach and save the Al-alloy pipe outer locking joint of warehouse cost.
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of Al-alloy pipe outer locking joint, comprise two identical semiarc shape lamellar bodies, two semiarc shape lamellar bodies snap together the formation tube chamber, on this lumen wall, be shaped on the corresponding groove of protruding wall with an Al-alloy pipe, be provided with opening in tube chamber one side that is shaped on groove, be provided with the corresponding clip of protruding wall with another root Al-alloy pipe at the opposite side of tube chamber, be shaped on a pair of locking hole relatively on this side semiarc shape sheet surface, installation pair of screws and nut clamp two semiarc shape lamellar bodies in this locking hole.
And described tube chamber is circular tube chamber.
Advantage of the present utility model and good effect are:
1, this lock-on connection closely cooperates with groove and Al-alloy pipe and a pair of clip and another root Al-alloy pipe chucking and two Al-alloy pipes are linked together by the pair of screws nut by being provided with in tube chamber, in actual applications, cooperate the articles for use such as storage rack that can be assembled into arbitrary shape with other joints according to actual needs, changed the problem that original welded connection mode exists, satisfying under the bearing capacity situation, can adjust the structure of articles for use such as storage rack flexibly.
2, this lock-on connection can carry out the assembling of articles for use such as storage rack easily and can dismantle easily, has reliable lock, characteristics such as simple to operate, easy to use, has improved work efficiency, has saved cost.
3, this lock-on connection can reuse original pipe fitting when changing the structure of articles for use such as storage rack, has saved metals resources, has improved rate of energy, helps energy-conserving and environment-protective.
4, the utility model is reasonable in design, have reliable lock, assembling flexibly, convenient disassembly, with low cost, repeated use, characteristics such as elegant in appearance, can be widely used in production line, working position apparatus frame, station manipulation platform, goods, materials and equipments rack, storage rack, slideway shelf, logistics car, Container and toolbox etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an application connection diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described:
A kind of Al-alloy pipe outer locking joint, as shown in Figure 1, comprise two identical semiarc shape lamellar bodies 3,6, two semiarc shape lamellar bodies snap together and form a circular tube chamber 5, on this lumen wall, be shaped on and the corresponding groove 4 of the protruding wall of an Al-alloy pipe, be provided with opening, Al-alloy pipe can be inserted in the circular tube chamber by this side opening in tube chamber one side that is shaped on groove, protruding wall on the Al-alloy pipe is embedded in the groove on the lumen wall, and formation closely cooperates.The opposite side of this tube chamber is provided with and the corresponding clip 2 of the protruding wall of another root Al-alloy pipe, this can be stuck on the protruding wall of another root Al-alloy pipe tightly to clip, be shaped on a pair of locking hole 7 relatively on the semiarc shape sheet surface of clip one side, installation pair of screws 8 and nut 1 clamp two semiarc shape lamellar bodies in this locking hole.In the present embodiment, described screw adopts M6 * 22 socket head screws, and described nut adopts the M6 special type screw nut.
Usage mode of the present utility model as shown in Figure 2, one end of an Al-alloy pipe 10 is inserted in the tube chamber from opening side, and tightened by intraluminal groove, another root Al-alloy pipe 9 passes from the clip of outer locking joint, the protruding wall of this Al-alloy pipe is blocked tightly by clip, by the pair of screws nut two Al-alloy pipes is locked at the two ends of outer locking joint at last.
It is emphasized that; embodiment described in the utility model is illustrative; rather than it is determinate; therefore the utility model is not limited to the embodiment described in the embodiment; every by those skilled in the art according to other mode of executions that the technical solution of the utility model draws, belong to the scope of the utility model protection equally.
Claims (2)
1. Al-alloy pipe outer locking joint, it is characterized in that: comprise two identical semiarc shape lamellar bodies, two semiarc shape lamellar bodies snap together the formation tube chamber, on this lumen wall, be shaped on the corresponding groove of protruding wall with an Al-alloy pipe, be provided with opening in tube chamber one side that is shaped on groove, be provided with the corresponding clip of protruding wall with another root Al-alloy pipe at the opposite side of tube chamber, be shaped on a pair of locking hole relatively on this side semiarc shape sheet surface, installation pair of screws and nut clamp two semiarc shape lamellar bodies in this locking hole.
2. Al-alloy pipe outer locking joint according to claim 1 is characterized in that: described tube chamber is circular tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201559113U CN202082218U (en) | 2011-05-16 | 2011-05-16 | External locking connector for aluminum alloy tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201559113U CN202082218U (en) | 2011-05-16 | 2011-05-16 | External locking connector for aluminum alloy tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082218U true CN202082218U (en) | 2011-12-21 |
Family
ID=45342848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201559113U Expired - Fee Related CN202082218U (en) | 2011-05-16 | 2011-05-16 | External locking connector for aluminum alloy tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154082A (en) * | 2014-07-01 | 2014-11-19 | 张胤盈 | Cross perpendicular bidirectional locating connection structure for dovetail groove pipes |
| CN112160960A (en) * | 2020-10-13 | 2021-01-01 | 安徽省金兰金盈铝业有限公司 | Multi-angle connecting piece of aluminium alloy |
-
2011
- 2011-05-16 CN CN2011201559113U patent/CN202082218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154082A (en) * | 2014-07-01 | 2014-11-19 | 张胤盈 | Cross perpendicular bidirectional locating connection structure for dovetail groove pipes |
| CN112160960A (en) * | 2020-10-13 | 2021-01-01 | 安徽省金兰金盈铝业有限公司 | Multi-angle connecting piece of aluminium alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140516 |