CN204103049U - The insulation connection structure of binding post and metal decking - Google Patents
The insulation connection structure of binding post and metal decking Download PDFInfo
- Publication number
- CN204103049U CN204103049U CN201420518976.3U CN201420518976U CN204103049U CN 204103049 U CN204103049 U CN 204103049U CN 201420518976 U CN201420518976 U CN 201420518976U CN 204103049 U CN204103049 U CN 204103049U
- Authority
- CN
- China
- Prior art keywords
- binding post
- taper type
- metal decking
- principal piece
- connection structure
- 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 By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model relates to automobile current generator field, and object is to provide the insulation connection structure of a kind of binding post and metal decking.An insulation connection structure for binding post and metal decking, comprises the metal decking being provided with installing hole, binding post and clamp nut; Described binding post comprises the terminal body be made up of taper type principal piece, the upper screw rod be connected with the large end of taper type principal piece and the lower screw rod that is connected with the small end of taper type principal piece, and external diameter mates with installing hole and is provided with the insulating case of convex blocking ring; Insulating case upper surface is provided with the taper type hole of mating with taper type principal piece, and the lower surface of insulating case is provided with the lower opening be connected with the small end in taper type hole; One end of insulating case is through installing hole, and taper type principal piece is arranged in taper type hole, and lower screw rod is threaded with clamp nut through lower opening.Easily manufactured and binding post and metal decking the fastening effect of the insulation connection structure binding post of this binding post and metal decking is better.
Description
Technical field
The utility model relates to automobile current generator field, the insulation connection structure of especially a kind of binding post and metal decking.
Background technology
The binding post of automobile current generator often needs to be connected with metal decking; Binding post is provided with screw rod and middle part is provided with the insulated tube of injection mo(u)lding, and the middle part of insulated tube is provided with a square anti-rotation back-up ring, during use; One end of insulated tube is inserted in the installing hole that metal decking is provided with, and anti-rotation back-up ring blocks metal decking, is connected fastening with clamp nut with screw rod; There is the deficiency that binding post makes trouble and the fastening effect of binding post and metal decking is poor in traditional binding post and the syndeton of metal decking; Therefore, design the easily manufactured and binding post of a kind of binding post and the good binding post of fastening effect of metal decking and the insulation connection structure of metal decking, become problem demanding prompt solution.
Utility model content
The purpose of this utility model is the deficiency that syndeton in order to overcome current binding post and metal decking exists that binding post makes trouble and binding post is poor with the fastening effect of metal decking, provides a kind of binding post easily manufactured with binding post and the good binding post of fastening effect of metal decking and the insulation connection structure of metal decking.
Concrete technical scheme of the present utility model is:
An insulation connection structure for binding post and metal decking, comprises the metal decking being provided with installing hole, binding post and clamp nut; Described binding post comprises the terminal body be made up of taper type principal piece, the lower screw rod that is connected with the small end of taper type principal piece, and external diameter mates with installing hole and is provided with the insulating case of convex blocking ring; Insulating case upper surface is provided with the taper type hole of mating with taper type principal piece, and the lower surface of insulating case is provided with the lower opening be connected with the small end in taper type hole; One end of insulating case is through installing hole, and taper type principal piece is arranged in taper type hole, and lower screw rod is threaded with clamp nut through lower opening.Easily manufactured and binding post and metal decking the fastening effect of the insulation connection structure binding post of this binding post and metal decking is better.
As preferably, described binding post and the insulation connection structure of metal decking also comprise attaching nut; Described binding post also comprises the upper screw rod be connected with the large end of taper type principal piece; Attaching nut is connected with upper screw flight.When the insulation connection structure of this binding post and metal decking uses, wiring brace can also be enclosed within the attaching nut that screw rod is connected with upper screw flight with and compress connection, makes connection more convenient.
As preferably, the cone angle of described taper type principal piece is 4 degree to 10 degree.Take into account and compress taper type principal piece when connecting and move downward and expand outwardly with insulating case.
Compared with prior art, the beneficial effects of the utility model are: when the insulation connection structure of this binding post and metal decking uses, and wiring brace is enclosed within lower screw rod is connected to compress with lower screw flight with clamp nut and connects.Easily manufactured and binding post and metal decking the fastening effect of the insulation connection structure binding post of this binding post and metal decking is better.When the insulation connection structure of this binding post and metal decking uses, wiring brace can also be enclosed within the attaching nut that screw rod is connected with upper screw flight with and compress connection, makes connection more convenient.The cone angle of taper type principal piece is 4 degree to 10 degree, takes into account to compress taper type principal piece when connecting and move downward and expand outwardly with insulating case.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: metal decking-1, installing hole 11, binding post-2, terminal body-21, taper type principal piece-22, upper screw rod-23, lower screw rod-24, insulating case-25, convex blocking ring-26, taper type hole-27, lower opening-28, clamp nut-3, wiring brace-4, attaching nut-5.
Embodiment
Below in conjunction with shown in accompanying drawing, the utility model is described further.
As shown in Figure 1: the insulation connection structure of a kind of binding post and metal decking, comprise the metal decking 1 being provided with installing hole 11, binding post 2 and clamp nut 3, attaching nut 4; Described binding post 2 comprises the terminal body 21 be made up of taper type principal piece 22, the lower screw rod 24 that is connected with the small end of taper type principal piece 22, and external diameter and installing hole 11 matched in clearance are also provided with the insulating case 25 of convex blocking ring 26; Insulating case 25 upper surface is provided with the taper type hole 27 of mating with taper type principal piece 22, and the lower surface of insulating case 25 is provided with the lower opening 28 be connected with the small end in taper type hole 27; One end of insulating case 25 is through installing hole 11, and taper type principal piece 22 is arranged in taper type hole 27, and lower screw rod 24 is threaded with clamp nut 3 through lower opening 28.Described binding post 2 also comprises the upper screw rod 23 be connected with the large end of taper type principal piece 22; Attaching nut 4 is threaded with upper screw rod 23.The cone angle of described taper type principal piece 22 is 8 degree.
When binding post 2 uses with the insulation connection structure of metal decking 1, wiring brace 4 can be enclosed within screw rod 23 to compress with the attaching nut 5 that upper screw rod 23 is threaded with one and be connected, and wiring brace 4 also can be enclosed within lower screw rod 24 to be directly threaded to compress with lower screw rod 24 with clamp nut 3 and to be connected.
The beneficial effects of the utility model are: when the insulation connection structure of this binding post and metal decking uses, and wiring brace is enclosed within lower screw rod is connected to compress with lower screw flight with clamp nut and connects.Easily manufactured and binding post and metal decking the fastening effect of the insulation connection structure binding post of this binding post and metal decking is better.When the insulation connection structure of this binding post and metal decking uses, wiring brace can also be enclosed within the attaching nut that screw rod is connected with upper screw flight with and compress connection, makes connection more convenient.The cone angle of taper type principal piece is 8 degree, takes into account to compress taper type principal piece when connecting and move downward and expand outwardly with insulating case.
It is apparent to one skilled in the art that the utility model can change into various ways, such change do not think depart from scope of the present utility model.All like this to the apparent amendment of the technical staff in described field, by be included in this claim scope within.
Claims (3)
1. an insulation connection structure for binding post and metal decking, comprises the metal decking being provided with installing hole, binding post and clamp nut; It is characterized in that: described binding post comprises the terminal body be made up of taper type principal piece, the lower screw rod that is connected with the small end of taper type principal piece, and external diameter mates with installing hole and is provided with the insulating case of convex blocking ring; Insulating case upper surface is provided with the taper type hole of mating with taper type principal piece, and the lower surface of insulating case is provided with the lower opening be connected with the small end in taper type hole; One end of insulating case is through installing hole, and taper type principal piece is arranged in taper type hole, and lower screw rod is threaded with clamp nut through lower opening.
2. the insulation connection structure of binding post according to claim 1 and metal decking, is characterized in that: also comprise attaching nut; Described binding post also comprises the upper screw rod be connected with the large end of taper type principal piece; Attaching nut is connected with upper screw flight.
3. the insulation connection structure of binding post according to claim 1 and 2 and metal decking, is characterized in that: the cone angle of described taper type principal piece is 4 degree to 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518976.3U CN204103049U (en) | 2014-09-11 | 2014-09-11 | The insulation connection structure of binding post and metal decking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518976.3U CN204103049U (en) | 2014-09-11 | 2014-09-11 | The insulation connection structure of binding post and metal decking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103049U true CN204103049U (en) | 2015-01-14 |
Family
ID=52271454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518976.3U Expired - Fee Related CN204103049U (en) | 2014-09-11 | 2014-09-11 | The insulation connection structure of binding post and metal decking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863842A (en) * | 2017-12-12 | 2018-03-30 | 山东元清机电科技有限公司 | A kind of motor wiring construction |
| CN111244768A (en) * | 2020-01-20 | 2020-06-05 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Special explosion-proof box of transformer substation's battery chamber |
-
2014
- 2014-09-11 CN CN201420518976.3U patent/CN204103049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863842A (en) * | 2017-12-12 | 2018-03-30 | 山东元清机电科技有限公司 | A kind of motor wiring construction |
| CN111244768A (en) * | 2020-01-20 | 2020-06-05 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Special explosion-proof box of transformer substation's battery chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20180911 |