CN105161877A - Binding post connection structure of grounding leading line - Google Patents
Binding post connection structure of grounding leading line Download PDFInfo
- Publication number
- CN105161877A CN105161877A CN201510669654.8A CN201510669654A CN105161877A CN 105161877 A CN105161877 A CN 105161877A CN 201510669654 A CN201510669654 A CN 201510669654A CN 105161877 A CN105161877 A CN 105161877A
- Authority
- CN
- China
- Prior art keywords
- binding post
- nut
- standard grade
- steel cylinder
- steel
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
- H01R4/5091—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge combined with a screw
Landscapes
- Connection Of Plates (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Abstract
Provided is a binding post connection structure of a grounding leading line, including a leading line and a binding post. The binding post is composed of an upper part steel rectangular plate and a lower part steel cylinder. The bottom surface of the steel cylinder is provided with a central hole; the binding post sleeves the leading line through the central hole; the steel cylinder of the binding post is provided with external thread; a nut sleeving the leading line is in threaded connection with the external thread part of the steel cylinder of the binding post; the inner hole lower part of the nut has conicity; a three-jaw grasper is arranged between the nut and the leading line, wherein lower parts of three jaws of the three-jaw grasper have conicity, and the conicity of the three-jaw grasper matches the conicity of the nut. The binding post connection structure can be connected by means of a common tool, thereby reducing requirements for a construction tool; as a result of threaded connection, the binding post connection structure is convenient to assemble and disassemble, and the installation direction of a binding post can be changed randomly, thereby realizing the rapid and convenient installation with an electrical equipment grounding bar in any direction; in addition, the binding post connection structure facilitates test work, and the three-jaw grasper guarantees connection reliability.
Description
Patent application of the present invention is number of patent application is 201310136006.7, the applying date be April 18 in 2013 day, be called the divisional application of the application for a patent for invention of " the binding post syndeton that stainless steel composite material grounding lead is reached the standard grade ".
Technical field
The present invention relates to the binding post syndeton that grounding lead is reached the standard grade.
Background technology
Stainless steel composite material grounding lead is reached the standard grade and is generally clava, draws the connection of reaching the standard grade between binding post and external electrical equipment ground row at present and usually adopts arc welding.China's Authorization Notice No. is that the utility model patent of CN202172131U discloses and a kind ofly draws the conductive connection plates of reaching the standard grade, conductive connection plates comprises binding and draws tube connector of reaching the standard grade, namely binding is binding post, binding is sheet, the upper surface of binding has breach, draws in the breach of tube connector insertion binding of reaching the standard grade and weld again.Although the connection of reaching the standard grade for binding post and drawing adopts welding firmly, but also come with some shortcomings, 1, binding and binding post are flat-shaped, binding post is provided with arranges with equipment ground the connecting hole be connected, terminal after welding must be arranged with external electrical equipment ground and be in a plane, so binding post tool is directive, the connection of going up in any direction between binding post and external electrical equipment ground row is made to have certain difficulty.2, during experiment work, binding post can not be dismantled, and makes troubles to experiment work.
Summary of the invention
The object of the invention is to propose the binding post syndeton that a kind of grounding lead is reached the standard grade, binding post can be facilitated to go up in any direction to arrange with external electrical equipment ground and be connected.
For achieving the above object, the present invention takes following technical scheme: the binding post syndeton that this grounding lead is reached the standard grade has to draw reaches the standard grade and binding post; The described stainless steel wrap of reaching the standard grade by steel plug and tight its periphery of parcel of drawing forms; Described binding post is made up of the steel rectangular slab on top and the steel cylinder of bottom, and steel rectangular slab and steel cylinder are one, and steel rectangular slab is provided with two connecting holes, is respectively circular hole and mounting hole; The bottom surface of steel cylinder has centre bore, on binding post utilizes centre bore to be enclosed within to draw and reaches the standard grade, the steel cylinder of binding post is provided with external screw thread, one is enclosed within and draws the nut thread on reaching the standard grade and be connected on the external screw thread position of binding post steel cylinder, the endoporus bottom of nut has tapering, nut and drawing is provided with promptly three-jaw between reaching the standard grade, promptly the bottom of three pawls of three-jaw has tapering, promptly the tapering of three-jaw and the tapering coupling of nut.
The present invention has following good effect: 1, the present invention to be reached the standard grade and binding post is fixed together drawing by nut, just can connect by general general tool, so reduce the requirement to construction tool, be threaded owing to adopting, mounting or dismounting are convenient, make binding post can change installation direction arbitrarily, the rapid and convenient realizing arranging with external electrical equipment ground any direction is connected, and facilitates experiment work again.2, firmly grasp three-jaw owing to having band tapering in nut, the reliability connected can be ensured.3, on binding post utilizes centre bore to be enclosed within to draw and reaches the standard grade, draw the end face of reaching the standard grade hide by binding post, so can prevent from drawing the end face of reaching the standard grade is subject to environment corrosion because of exposed.4, binding post does not need to carry out surface anticorrosion process.5, owing to not needing to weld at the construction field (site), the potential safety hazard because welding exists is eliminated.
Accompanying drawing explanation
Fig. 1 is view of the present invention.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the view of nut.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the view of three-jaw.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the view of binding post.
Fig. 8 is the vertical view of Fig. 7.
Embodiment
Embodiment 1
See Fig. 1 to Fig. 6, the present embodiment has and draws reach the standard grade 4 and binding post 1, and drawing reaches the standard grade 4 is made up of the stainless steel wrap 4-2 of steel plug 4-1 and tight its periphery of parcel.Described binding post 1 is made up of the steel rectangular slab 1-1 on top and the steel cylinder 1-2 of bottom.Steel cylinder 1-2 is stairstepping, up-thin-low-thick, and the bottom surface of steel cylinder 1-2 is provided with centre bore 1-2-1, and the steel rectangular slab 1-1 of described binding post 1 and steel cylinder 1-2 is one, and namely one-time mechanical shapes.
Binding post 1 utilizes centre bore 1-2-1 to be enclosed within to draw reaches the standard grade on 4, the bottom of steel cylinder 1-2 is provided with external screw thread, draw cover on 4 of reaching the standard grade and have a nut 2, the top 2-1 of the endoporus of nut 2 is provided with internal thread, the bottom 2-2 of the endoporus of nut has tapering, nut 2 is threaded on the external screw thread position of cylinder 1-2, nut 2 and drawing is reached the standard grade between 4 and is provided with promptly three-jaw 3, promptly three-jaw 3 has three groove 3-1, three pawls are divided into firmly grasping three-jaw 3 by three groove 3-1, the bottom of three pawls all has tapering, promptly the tapering of three-jaw 3 and the tapering coupling of nut 2.When tightening up nut 2, due to the effect of tapering, tightening up promptly three-jaw 3, making to draw to reach the standard grade between 4 and binding post 1 and firmly connect.
The rectangular slab 1-1 of described binding post 1 is provided with two connecting holes, is that arranging of circular hole 1-1-1 and mounting hole 1-1-2, mounting hole 1-1-2 can the connection of arranging of convenient and external electrical equipment ground respectively.
Loosening nut, can rotate binding post, just can adjust the direction of binding post, reaches binding post and goes up in any direction and arrange with external electrical equipment ground the object be connected, and quick and convenient.
Claims (1)
1. a grounding lead binding post syndeton of reaching the standard grade, has to draw and reaches the standard grade (4) and binding post (1), it is characterized in that: described in draw reach the standard grade (4) and be made up of the stainless steel wrap (4-2) of steel plug (4-1) and tight its periphery of parcel, described binding post (1) is made up of the steel rectangular slab (1-1) on top and the steel cylinder (1-2) of bottom, steel rectangular slab (1-1) and steel cylinder (1-2) are one, steel rectangular slab (1-1) is provided with two connecting holes, is respectively circular hole (1-1-1) and mounting hole (1-1-2), the bottom surface of steel cylinder (1-2) has centre bore (1-2-1), binding post (1) utilizes centre bore (1-2-1) to be enclosed within to draw reaches the standard grade on (4), the steel cylinder (1-2) of binding post (1) is provided with external screw thread, one is enclosed within and draws the nut (2) of reaching the standard grade on (4) and be threaded on the external screw thread position of binding post (1) steel cylinder (1-2), the endoporus bottom (2-2) of nut (2) has tapering, nut (2) and drawing is reached the standard grade between (4) and is provided with promptly three-jaw (3), promptly the bottom of three pawls of three-jaw (3) has tapering, the promptly tapering of three-jaw (3) and the tapering coupling of nut (2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136006.7A CN103236598B (en) | 2013-04-18 | 2013-04-18 | The binding post syndeton that stainless steel composite material grounding lead is reached the standard grade |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310136006.7A Division CN103236598B (en) | 2013-04-18 | 2013-04-18 | The binding post syndeton that stainless steel composite material grounding lead is reached the standard grade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105161877A true CN105161877A (en) | 2015-12-16 |
Family
ID=48884623
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510663377.XA Pending CN105337054A (en) | 2013-04-18 | 2013-04-18 | Binding post connecting structure of stainless steel composite material grounding lead-up wire |
| CN201310136006.7A Active CN103236598B (en) | 2013-04-18 | 2013-04-18 | The binding post syndeton that stainless steel composite material grounding lead is reached the standard grade |
| CN201510673404.1A Pending CN105337055A (en) | 2013-04-18 | 2013-04-18 | Binding post connection structure of grounding lead-up wire |
| CN201510669654.8A Pending CN105161877A (en) | 2013-04-18 | 2013-04-18 | Binding post connection structure of grounding leading line |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510663377.XA Pending CN105337054A (en) | 2013-04-18 | 2013-04-18 | Binding post connecting structure of stainless steel composite material grounding lead-up wire |
| CN201310136006.7A Active CN103236598B (en) | 2013-04-18 | 2013-04-18 | The binding post syndeton that stainless steel composite material grounding lead is reached the standard grade |
| CN201510673404.1A Pending CN105337055A (en) | 2013-04-18 | 2013-04-18 | Binding post connection structure of grounding lead-up wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN105337054A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618154B (en) * | 2013-11-14 | 2016-08-31 | 国家电网公司 | A kind of for electric power line pole tower corrosion-resisting grounding device and preparation method thereof |
| CN114156667B (en) * | 2021-11-09 | 2023-07-28 | 万坤电气有限公司 | Novel grounding structure of binding post |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150226A (en) * | 2007-09-24 | 2008-03-26 | 江西变压器科技股份有限公司 | Connection terminal |
| CN201307646Y (en) * | 2008-10-30 | 2009-09-09 | 芜湖飞云电工机械有限公司 | Cables and cords connecting piece |
| CN202172131U (en) * | 2011-07-26 | 2012-03-21 | 无锡市亚明电力工程科技有限公司 | Conductive connection board for leading-out wire of electric power grounding net |
| CN202550095U (en) * | 2012-04-09 | 2012-11-21 | 广东新领域电缆股份有限公司 | Mineral-insulated cable branch connecting mechanism |
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| DE19730435C1 (en) * | 1997-07-16 | 1998-10-29 | Harting Kgaa | Contact element with connector for flex conductor |
| CN2517131Y (en) * | 2001-12-31 | 2002-10-16 | 浙江久立耐火电缆股份有限公司 | Cable terminal binding post |
| CN200953384Y (en) * | 2006-09-26 | 2007-09-26 | 王国芳 | Fast-connecting power-saving electric connector |
| CN101335380A (en) * | 2007-06-26 | 2008-12-31 | 上海旭隆电气有限公司 | Security enhancing technique for cable connector |
| CN202034491U (en) * | 2011-04-26 | 2011-11-09 | 长沙电缆附件有限公司 | Cable conductor connecting hardware |
| CN102361178A (en) * | 2011-09-27 | 2012-02-22 | 上海广为电器工具有限公司 | Wiring terminal structure |
| CN202363607U (en) * | 2011-12-16 | 2012-08-01 | 四川省电力公司内江电业局 | Electrical connector |
| CN202651395U (en) * | 2012-06-29 | 2013-01-02 | 邵利明 | Locking energy-saving joint |
| CN202662841U (en) * | 2012-07-17 | 2013-01-09 | 杭州世创电子技术有限公司 | Power cable on-site quick connecting device |
| CN202759027U (en) * | 2012-08-30 | 2013-02-27 | 陈园园 | Binding post |
| CN203205564U (en) * | 2013-04-18 | 2013-09-18 | 江苏省电力公司常州供电公司 | Connection terminal connecting structure of stainless steel composite material grounding leading-up wire |
-
2013
- 2013-04-18 CN CN201510663377.XA patent/CN105337054A/en active Pending
- 2013-04-18 CN CN201310136006.7A patent/CN103236598B/en active Active
- 2013-04-18 CN CN201510673404.1A patent/CN105337055A/en active Pending
- 2013-04-18 CN CN201510669654.8A patent/CN105161877A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150226A (en) * | 2007-09-24 | 2008-03-26 | 江西变压器科技股份有限公司 | Connection terminal |
| CN201307646Y (en) * | 2008-10-30 | 2009-09-09 | 芜湖飞云电工机械有限公司 | Cables and cords connecting piece |
| CN202172131U (en) * | 2011-07-26 | 2012-03-21 | 无锡市亚明电力工程科技有限公司 | Conductive connection board for leading-out wire of electric power grounding net |
| CN202550095U (en) * | 2012-04-09 | 2012-11-21 | 广东新领域电缆股份有限公司 | Mineral-insulated cable branch connecting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105337055A (en) | 2016-02-17 |
| CN103236598A (en) | 2013-08-07 |
| CN103236598B (en) | 2015-10-07 |
| CN105337054A (en) | 2016-02-17 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |