CN202167625U - Grounding connection lug - Google Patents
Grounding connection lug Download PDFInfo
- Publication number
- CN202167625U CN202167625U CN2011202813624U CN201120281362U CN202167625U CN 202167625 U CN202167625 U CN 202167625U CN 2011202813624 U CN2011202813624 U CN 2011202813624U CN 201120281362 U CN201120281362 U CN 201120281362U CN 202167625 U CN202167625 U CN 202167625U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- brace
- connecting piece
- ground connection
- utility
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a grounding device, in particular to a grounding connection lug for pipeline electrical connection. The grounding connection lug comprises a connecting piece (1) provided with connection holes (2), and the welding face (3) of the connecting piece (1), which is in contact with a pipeline, is an inclined plane; the connecting piece (1) is an SUS304 stainless steel connecting piece, and the diameter of the connection holes (2) is 10mm; and one half of the welding face (3) is a straight face and the other half is an inclined face. The connection lug provided by the utility model not only can be conveniently welded on various pipelines with no troubles of loose contact or mismatch with the pipeline, but also dispenses with anti-corrosion treatment and has no influence on electric conductivity.
Description
Technical field
The utility model relates to a kind of earthing device, is specifically related to the ground connection attachment lug that a kind of pipeline is electrically connected usefulness.
Background technology
As everyone knows; All pipelines all be unable to do without flange and connect; For guaranteeing sealing, between ring flange, all can be added with encapsulant usually, but the circuit that when having guaranteed sealing, has but cut off pipeline enclosure connects; So common pipeline engineering all need make the whole piece pipeline form a good circuit path by other welding circuit Wiring device at the two ends of flange, thereby guarantees the ground connection performance and the work safety of whole piece pipeline.
Comparatively ununified in the prior art ground connection connected mode or device; So all be to make at the scene in real work temporarily by the workman; And pipeline pattern that is welded and size also differ; Cause the earthing device pattern to differ, also different with the mode of pipeline welding, make the unstable of mass effect even cause because of the bad security incident that produces of ground connection effect.
The utility model content
The utility model has overcome the deficiency of prior art, and a kind of ground connection attachment lug is provided, and it is poor to have solved in the prior art earthing device installation quality, the problem that the ground connection effect is bad.
For solving above-mentioned technical problem, the utility model adopts following technical scheme:
A kind of ground connection attachment lug comprises brace, and described brace is provided with connecting hole, and the contacted solder side of brace and pipeline is the inclined-plane.
For making the utility model play better technique effect:
Technical scheme further is that above-mentioned brace is a SUS304 stainless steel brace, and described connecting hole diameter is 10mm.The SUS304 stainless steel has good corrosion resistance, thermal endurance, low temperature intensity and mechanical performance, and hot-workabilities such as bending ram are good, and no heat treatment hardening phenomenon is nonmagnetic.
Technical scheme further is that above-mentioned solder side is half the for facing directly, and second half is the inclined-plane.
Compared with prior art; The beneficial effect of the utility model is: this ground connection attachment lug not only can be welded on the various pipelines very easily; Can not occur loose contact or with the unmatched problem of pipeline, and need not carry out preservative treatment, do not influence electric conductivity.
Description of drawings
Fig. 1 is the utility model structural representation front view;
Fig. 2 is the utility model structural representation vertical view;
Fig. 3 is the utility model user mode reference diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to set forth.
As depicted in figs. 1 and 2, and be used in combination state reference map 3: a kind of ground connection attachment lug, wide 35mm, thick 3mm comprises brace 1, and described brace 1 is provided with connecting hole 2, and brace 1 is the inclined-plane with the contacted solder side 3 of pipeline; Pipeline all is to carry out anti-corrosion treatment usually, and general ground connection auricle then also need carry out preservative treatment, and electric conductivity will variation like this; If do not carry out preservative treatment, the ground connection auricle will get rusty, and its useful life and electric conductivity all can be affected; And brace 1 is a SUS304 stainless steel brace in the present embodiment, and the SUS304 stainless steel has good corrosion resistance, thermal endurance, low temperature intensity and mechanical performance, and hot-workabilities such as bending ram are good; No heat treatment hardening phenomenon, nonmagnetic; Described connecting hole 2 diameters are 10mm, and connecting lead 4 can be connected on the connecting hole 2 with bolt, and above-mentioned solder side 3 is half the for facing directly, and second half is the inclined-plane, can be welded on easily on the pipeline of a lot of patterns.
Claims (3)
1. a ground connection attachment lug comprises brace (1), it is characterized in that: described brace (1) is provided with connecting hole (2), and brace (1) is the inclined-plane with the contacted solder side of pipeline (3).
2. ground connection attachment lug according to claim 1 is characterized in that: described brace (1) is a SUS304 stainless steel brace, and described connecting hole (2) diameter is 10mm.
3. ground connection attachment lug according to claim 1 is characterized in that: described solder side (3) is half the for facing directly, and second half is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202813624U CN202167625U (en) | 2011-08-04 | 2011-08-04 | Grounding connection lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202813624U CN202167625U (en) | 2011-08-04 | 2011-08-04 | Grounding connection lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167625U true CN202167625U (en) | 2012-03-14 |
Family
ID=45803433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202813624U Expired - Fee Related CN202167625U (en) | 2011-08-04 | 2011-08-04 | Grounding connection lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654614A (en) * | 2017-02-27 | 2017-05-10 | 西安长庆科技工程有限责任公司 | Anti-static bridge joint device for metal pipe and application of anti-static bridge joint device |
-
2011
- 2011-08-04 CN CN2011202813624U patent/CN202167625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654614A (en) * | 2017-02-27 | 2017-05-10 | 西安长庆科技工程有限责任公司 | Anti-static bridge joint device for metal pipe and application of anti-static bridge joint device |
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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: 20120314 Termination date: 20130804 |