CN103022737A - Junction device - Google Patents
Junction device Download PDFInfo
- Publication number
- CN103022737A CN103022737A CN2012105508162A CN201210550816A CN103022737A CN 103022737 A CN103022737 A CN 103022737A CN 2012105508162 A CN2012105508162 A CN 2012105508162A CN 201210550816 A CN201210550816 A CN 201210550816A CN 103022737 A CN103022737 A CN 103022737A
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- CN
- China
- Prior art keywords
- screw
- junction device
- raw material
- termination
- concrete
- 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.)
- Pending
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Abstract
A junction device comprises a screw and a ground block, wherein the screw is provided with a seal tape and connected with the ground block. The junction device is anticorrosive, resistant to high temperature and convenient to operate; and production and maintenance costs are saved.
Description
Technical field
The present invention relates to the concrete process equipment, relate in particular to the termination in the concrete mixing plant.
Background technology
Concrete mixing plant is the combined unit of concentrating ready-mixed concrete, claims again concrete prefabricated.Because its mechanization, automaticity are higher, so productivity ratio is also very high, and can guarantee concrete quality and saving cement, be usually used in the engineerings such as the concrete works amount is large, long in time limit, the building site is concentrated large and medium-sized water conservancy, electric power, bridge.Along with the development of urban construction, adopt and concentrate stirring, provide the concrete mixing plant tool of commodity to have an enormous advantage, thereby developed rapidly, and for promoting Concrete Pumping Construction, realize that stirring, carry, build mechanical integration of operation creates conditions.Termination is a very little part in the mixing plant main frame, but plays a role in mixing plant.Owing to need to prevent that it is oxidized at the termination plating zinc on surface, and zinc can be penetrated into device inside and connecting hole, affects its whole sealing, prevent that it is the key of this device that zinc-plated hole is blocked so solve.The interface that is penetrated into screw and earthing block when zinc results in blockage, and traditional processing method is again to punch at the position of original mounting screw, and then carries out hard waste, so not only takes time and effort, and can not guarantee that connecting hole can not blocked by the zinc secondary.
Summary of the invention
It is anticorrosion, high temperature resistant to the purpose of this invention is to provide a kind of energy, easy to operate, saves the termination of production and maintenance cost.
The present invention is achieved in that termination, comprises screw, earthing block, it is characterized in that: be provided with raw material band on the described screw, the screw that is wound with raw material band is connected with earthing block.
The present invention can be anticorrosion, high temperature resistant, easy to operate, saves and produce and maintenance cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure 1, screw, 2, raw material band, 3, earthing block.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing:
With reference to accompanying drawing, termination comprises screw 1, earthing block 2, it is characterized in that: be provided with raw material band 2 on the described screw 1, the screw that is wound with raw material band is connected with earthing block.During implementation, this invention only need to or not to carry out plating zinc on surface at the abundant raw material band of screw surface tighten one deck, and the interface of earthing block can not result in blockage, and has anticorrosion, resistant to elevated temperatures effect, and easy to operate, saves and produces and maintenance cost.
Claims (1)
1. termination comprises screw (1), earthing block (2), it is characterized in that: be provided with raw material band (2) on the described screw (1), the screw that is wound with raw material band is connected with earthing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105508162A CN103022737A (en) | 2012-12-18 | 2012-12-18 | Junction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105508162A CN103022737A (en) | 2012-12-18 | 2012-12-18 | Junction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103022737A true CN103022737A (en) | 2013-04-03 |
Family
ID=47971025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105508162A Pending CN103022737A (en) | 2012-12-18 | 2012-12-18 | Junction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022737A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723939A (en) * | 1971-10-26 | 1973-03-27 | Arrow Hart Inc | Grounding means for mounting bridges of attachment plug receptacles and the like |
| CN2814699Y (en) * | 2005-04-18 | 2006-09-06 | 蔡庆宗 | Conducting concrete electrode connector |
| CN101258644A (en) * | 2005-09-06 | 2008-09-03 | M.迪比斯公司 | Insert designed to mounted in an element, for fixing and electrically contacting an electrically connecting socket |
| CN101647155A (en) * | 2007-03-19 | 2010-02-10 | 泰科电子公司 | Grounding clip system |
| CN201663503U (en) * | 2010-04-14 | 2010-12-01 | 无锡华达电机有限公司 | Grounding bracket of electrical machine |
| CN201787041U (en) * | 2010-05-18 | 2011-04-06 | 无锡银联机械有限公司 | Oil leakage prevention structure of coal mining machine cutting speed reducer box |
-
2012
- 2012-12-18 CN CN2012105508162A patent/CN103022737A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723939A (en) * | 1971-10-26 | 1973-03-27 | Arrow Hart Inc | Grounding means for mounting bridges of attachment plug receptacles and the like |
| CN2814699Y (en) * | 2005-04-18 | 2006-09-06 | 蔡庆宗 | Conducting concrete electrode connector |
| CN101258644A (en) * | 2005-09-06 | 2008-09-03 | M.迪比斯公司 | Insert designed to mounted in an element, for fixing and electrically contacting an electrically connecting socket |
| CN101647155A (en) * | 2007-03-19 | 2010-02-10 | 泰科电子公司 | Grounding clip system |
| CN201663503U (en) * | 2010-04-14 | 2010-12-01 | 无锡华达电机有限公司 | Grounding bracket of electrical machine |
| CN201787041U (en) * | 2010-05-18 | 2011-04-06 | 无锡银联机械有限公司 | Oil leakage prevention structure of coal mining machine cutting speed reducer box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130403 |