CN103470589A - Guardrail connected through rivet welding - Google Patents
Guardrail connected through rivet welding Download PDFInfo
- Publication number
- CN103470589A CN103470589A CN2013103243513A CN201310324351A CN103470589A CN 103470589 A CN103470589 A CN 103470589A CN 2013103243513 A CN2013103243513 A CN 2013103243513A CN 201310324351 A CN201310324351 A CN 201310324351A CN 103470589 A CN103470589 A CN 103470589A
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- CN
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- Prior art keywords
- guardrail
- intubate
- rivet welding
- supervisor
- flange
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- 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.)
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Abstract
The invention relates to guardrails and discloses a guardrail connected through rivet welding. The guardrail comprises two main tubes (1) and insertion tubes (2), wherein a plurality of openings (9) are uniformly distributed in the main tubes (1), and the two ends of the insertion tubes (2) are respectively inserted in corresponding openings (9) of the two main tubes (1); at least one ends of the insertion tubes (2) are provided with turnups (5), and the turnups (5) are connected to the inner sides of the main tubes (1) through rivet welding; the turnups (5) and the insertion tubes (2) are integrated; the diameter of outer walls of the turnups (5) is greater than that of the openings (9). According to the guardrail, the insertion tubes are connected to the inner walls of the main tubes through the rivet welding, so that the attractiveness of the appearance of the guardrail is improved, and the firmness of the guardrail is enhanced; the production efficiency is increased, so that the guardrail is suitable for industrial production.
Description
Technical field
The present invention relates to guardrail, related in particular to a kind of guardrail connected by rivet welding.
Background technique
On the products such as furniture, leisure, protection, motion, between steel pipe and steel pipe, being connected is mainly to connect by the connection set be welded to connect or other is extra.At present, the guardrail on the market mainly gas shielded arc welding by outer wall has fetched connection, is welded in that pipe is outer affects the attractive in appearance of guardrail.Simultaneously, gas shielded arc welding exists high investment, expensive, inefficient shortcoming.
Summary of the invention
The present invention is directed in prior art, the shortcoming that the welding impact of guardrail pipe pipeline outer wall is attractive in appearance, soundness is poor, product cost is high, manufacturing efficiency is low, provide a kind of guardrail connected by rivet welding, and its beautiful shape, soundness is strong, cost is low, manufacturing efficiency is high.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of guardrail connected by rivet welding, comprise supervisor and intubate, and supervisor is two, and be evenly distributed with one with upper shed on supervisor, and the two ends of intubate are inserted in respectively two and are responsible in corresponding opening; At least one end of intubate is provided with flange, and it is inboard that the flange rivet welding is connected to supervisor.
The present invention adopts the Placement of intubate at the inboard rivet welding of supervisor, has overcome existing guardrail in outside welding impact shortcoming attractive in appearance.The guardrail connected by rivet welding can be used as wicket or guardrail.In American-European countries, doorframe is provided with wicket, prevents that the child from running out of door.Supervisor in the present invention is connected by rivet welding with intubate, at the intubate two ends, after the inboard riveted joint of supervisor forms flange, further flange is welded.The mode of welding during the rivet welding that the present invention adopts connects, the mode that adopts spot welding to reinforce is carried out.The rivet welding that the present invention adopts connects, and has greatly improved the robustness of guardrail; Overcome in the prior art simultaneously and welded and affect the shortcoming that guardrail is attractive in appearance in the guardrail outside.
Plug is inserted in supervisor's pipe, and insert in supervisor's opening at the intubate two ends; Under the effect of pressure, the intubate two ends contact with the pressure head on plug, and under the extruding of pressure head, the intubate two ends form flange; By electrode cable line, the energising of negative electricity cable, utilize electric current by the resistance heat of the contacting point generation of pressure head and flange, flange is carried out to the spot welding reinforcing.The spot welding principle is: exert pressure by electrode after the weldment combination, utilize electric current to be welded by the resistance heat of the surface of contact generation of pressure head and flange.What the both positive and negative polarity elastic cable paper meaned respectively is both positive and negative polarity, so after energising, spot welding (resistance welding) can occur.Plug and mould are all the good materials of specific conductance, the heat that only can have a resistance at the flange place, and at flange, place completes welding.Thereby, in the supervisor inboard, realize that intubate is connected with supervisor's rivet welding.
As preferably, flange and intubate are integrated.Flange and intubate are integrated, and flange is that the reducing compressive strain by intubate one end forms flange.
As preferably, the outer diameter of flange is greater than the diameter of opening.The outer diameter of flange is greater than the diameter of opening, and intubate is connected by clamping with supervisor.
As preferably, be responsible for as square tube or pipe.Supervisor is square tube or pipe, has enriched the shape of guardrail.
As preferably, intubate is square tube or pipe.Intubate is square tube or pipe, has enriched the shape of guardrail.
As preferably, supervisor and intubate are selected steel pipe.Supervisor and intubate are selected steel pipe, iron pipe Stainless Steel Tube or stainless iron pipe, and these materials have cheap, reliable performance, become and use in the world one of maximum material, are indispensable materials in building industry, manufacturing industry and people's daily life.
The invention provides a kind of guardrail connected by rivet welding, supervisor's inwall connects by rivet welding, has increased the guardrail beautiful shape, strengthens the soundness of guardrail, the guardrail of production meets the specific technology standard, and the manufacturing efficiency improved, and is suitable for industrialized production.The spot welding that the present invention adopts is lower than gas shielded arc welding cost, and product design is more attractive in appearance.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of guardrail connected by rivet welding of the present invention.
Fig. 2 is the partial enlarged drawing that in the present invention, the inboard rivet welding of supervisor connects.
Fig. 3 is the structural representation of being responsible in the present invention.
Fig. 4 is the structural representation of plug in the present invention.
Fig. 5 is the partial enlarged drawing of A in Fig. 4.
The toponym that in above accompanying drawing, each number designation refers to is as follows: wherein, and 1-supervisor, 2-intubate, 3-upside supervisor, 4-downside supervisor, 5-flange, 6-left side intubate, 7-right side intubate, 8-intermediate cannula, 9-opening, 10-plug, 11-pressure head, 12-pressure rib.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment
A kind of guardrail connected by rivet welding, as shown in the figure, comprise supervisor 1 and intubate 2, and being responsible for 1 is two, and be responsible on 1 and be evenly distributed with one with upper shed 9, and the two ends of intubate 2 are inserted in respectively in the opening 9 of two supervisor's 1 correspondences.At least one end of intubate 2 is provided with flange 5, and flange 5 rivet weldings are connected to supervisor 1 inboard.
Plug 10 is inserted in supervisor's 2 pipes, and intubate 2 two ends reducings are inserted in supervisor's 1 opening 9; Under the effect of pressure, intubate 2 two ends contact with the pressure head on plug 10, and under the extruding of pressure head, intubate 2 two ends form flange 5; By electrode cable line, the energising of negative electricity cable, flange 5 is carried out to the spot welding reinforcing.
A kind of guardrail connected by rivet welding of mentioning in embodiment can be used as guardrail.In American-European countries, doorframe is provided with wicket, prevents that child from running out of door.Can, by a kind of guardrail connected by rivet welding, be loaded on doorframe and prevent that child from running out of door.Also can be by six or eight a kind of guardrails that connect by rivet welding, couple together by a fitting space that forms a sealing, the space of playing as the child.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (6)
1. the guardrail connected by rivet welding, comprise supervisor (1) and intubate (2), supervisor (1) is two, and be evenly distributed with one with upper shed (9) on supervisor (1), the two ends of intubate (2) are inserted in respectively in opening (9) corresponding to two supervisors (1), it is characterized in that: at least one end of intubate (2) is provided with flange (5), and flange (5) rivet welding is connected to supervisor (1) inboard.
2. a kind of guardrail connected by rivet welding according to claim 1, it is characterized in that: flange (5) and intubate (2) are integrated.
3. a kind of guardrail connected by rivet welding according to claim 1, it is characterized in that: the outer diameter of flange (5) is greater than the diameter of opening (9).
4. a kind of guardrail connected by rivet welding according to claim 1, is characterized in that: be responsible for (1) for square tube or pipe.
5. a kind of guardrail connected by rivet welding according to claim 1 is characterized in that: intubate (2) is square tube or pipe.
6. a kind of guardrail connected by rivet welding according to claim 1, is characterized in that: be responsible for (1) and intubate (2) for steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103243513A CN103470589A (en) | 2013-07-29 | 2013-07-29 | Guardrail connected through rivet welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103243513A CN103470589A (en) | 2013-07-29 | 2013-07-29 | Guardrail connected through rivet welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470589A true CN103470589A (en) | 2013-12-25 |
Family
ID=49795580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103243513A Pending CN103470589A (en) | 2013-07-29 | 2013-07-29 | Guardrail connected through rivet welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946138A (en) * | 2020-08-03 | 2020-11-17 | 杨义远 | Punching press assembled guardrail and equipment thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508321A (en) * | 1983-02-02 | 1985-04-02 | Totoku Co., Ltd. | Latticed tubular fence and method of making same |
| JPH08120979A (en) * | 1994-10-26 | 1996-05-14 | Yokohama Stainless Kogyo Kk | Fence panel material and metallic fence |
| CN202001447U (en) * | 2011-04-15 | 2011-10-05 | 张燕兵 | Welding type pipe assembly capable of saving welding spots |
| CN202611195U (en) * | 2011-11-19 | 2012-12-19 | 常州百川新型护栏有限公司 | Perforation type sprayed guardrail |
| CN203390088U (en) * | 2013-07-29 | 2014-01-15 | 德清县天创五金制品有限公司 | Guardrail connected through rivet welding |
-
2013
- 2013-07-29 CN CN2013103243513A patent/CN103470589A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508321A (en) * | 1983-02-02 | 1985-04-02 | Totoku Co., Ltd. | Latticed tubular fence and method of making same |
| JPH08120979A (en) * | 1994-10-26 | 1996-05-14 | Yokohama Stainless Kogyo Kk | Fence panel material and metallic fence |
| CN202001447U (en) * | 2011-04-15 | 2011-10-05 | 张燕兵 | Welding type pipe assembly capable of saving welding spots |
| CN202611195U (en) * | 2011-11-19 | 2012-12-19 | 常州百川新型护栏有限公司 | Perforation type sprayed guardrail |
| CN203390088U (en) * | 2013-07-29 | 2014-01-15 | 德清县天创五金制品有限公司 | Guardrail connected through rivet welding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946138A (en) * | 2020-08-03 | 2020-11-17 | 杨义远 | Punching press assembled guardrail and equipment thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131225 |