CN107846105A - A kind of unilateral nutting retaining mechanism of sealed wiring post - Google Patents
A kind of unilateral nutting retaining mechanism of sealed wiring post Download PDFInfo
- Publication number
- CN107846105A CN107846105A CN201711259694.0A CN201711259694A CN107846105A CN 107846105 A CN107846105 A CN 107846105A CN 201711259694 A CN201711259694 A CN 201711259694A CN 107846105 A CN107846105 A CN 107846105A
- Authority
- CN
- China
- Prior art keywords
- binding post
- insulation sleeve
- wiring hole
- nut
- sealing
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of unilateral nutting retaining mechanism of sealed wiring post, including terminal box, interior insulation set, external insulation sleeve, sealing ring, binding post and hex nut, the terminal box is provided with wiring hole, binding post is connected in wiring hole, interior insulation set, external insulation sleeve and sealing ring are sheathed on binding post, and interior insulation set and external insulation sleeve are respectively placed in the interior of terminal box, outer both sides, sealing ring is placed in wiring hole, hex nut is threaded on binding post, screw hex nut, hex nut contacts at external insulation sleeve sealing in wiring hole, binding post contacts at interior insulation set sealing in wiring hole；Shield is arranged on binding post, and nut is threaded on binding post, and shield is closely against on external insulation sleeve by nut.The present invention avoids carrying out the operation of difficulty in narrow space, while also can guarantee that sealing effectiveness in use, the sealing of the i.e. achievable inside and outside insulation sleeve of rotation hex nut.
Description
Technical field：
The present invention relates to a kind of unilateral nutting retaining mechanism of sealed wiring post.
Background technology：
The motor lines outlet sealed wiring post of existing expansion power generator is to compress seal washer by both ends nutting
Mode realizes sealing, and internal nut, which is installed, needs certain installing space, but the terminal box narrow space of motor lines, therefore
Certain difficulty be present in handling.
The content of the invention：
The present invention is to provide a kind of unilateral nutting of sealed wiring post to solve the above-mentioned problems of the prior art
Retaining mechanism.
The technical solution adopted in the present invention has：A kind of unilateral nutting retaining mechanism of sealed wiring post, including terminal box,
Interior insulation set, external insulation sleeve, sealing ring, binding post, hex nut, shield and nut, the terminal box are provided with wiring hole, connect
Terminal is connected in wiring hole, and interior insulation set, external insulation sleeve and sealing ring are sheathed on binding post, and interior insulation set and it is outer absolutely
Edge set is respectively placed in the inside and outside both sides of terminal box, and sealing ring is placed in wiring hole, and hex nut is threaded on binding post,
Hex nut is screwed, hex nut contacts at external insulation sleeve sealing in wiring hole, and binding post contacts at interior insulation set sealing
In wiring hole；Shield is arranged on binding post, and nut is threaded on binding post, and shield is closely against external insulation sleeve by nut
On.
Further, the binding post is provided with the first round platform portion and the second round platform portion, and the first round platform portion is positioned at the second circle
The inner side in platform portion, and the diameter in the first round platform portion is more than the diameter in the second round platform portion.
Further, the interior insulation set and external insulation sleeve are T shape.
Further, shield is provided with second row string holes.
The present invention has the advantages that：The present invention is in use, rotation hex nut is that inside and outside insulation sleeve can be achieved
Sealing, avoids carrying out the operation of difficulty in narrow space, while also can guarantee that sealing effectiveness.
Brief description of the drawings：
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structure chart of binding post in the present invention.
Fig. 3 is the structure chart of inside and outside insulation sleeve in the present invention.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention discloses a kind of unilateral nutting retaining mechanism of sealed wiring post, including it is terminal box 11, interior
Insulation sleeve 12, external insulation sleeve 13, sealing ring 14, binding post 15, hex nut 16, shield 21 and nut 22, in terminal box 11
Provided with wiring hole 111, binding post 15 is connected in wiring hole 111, and interior insulation set 12, external insulation sleeve 13 and sealing ring 14 are arranged
In on binding post 15, and interior insulation set 12 and external insulation sleeve 13 are respectively placed in the inside and outside both sides of terminal box 11, and sealing ring 14 is placed in
In wiring hole 111, hex nut 16 is threaded on binding post 15, screws hex nut 16, and hex nut 16 is by external insulation
The sealing of set 13 is contacted in wiring hole 111, and binding post 15 contacts at the sealing of interior insulation set 12 in wiring hole 111.Shield 21 is worn
On binding post 15, nut 22 is threaded on binding post 15, and shield 21 is closely against on external insulation sleeve 13 by nut 22.
The first round platform portion 151 and the second round platform portion 152 are provided with binding post 15, the first round platform portion 151 is positioned at the second circle
The inner side in platform portion 152, and the diameter in the first round platform portion 151 is more than the diameter in the second round platform portion 152.Interior insulation set 12 is sheathed on the
In two round platform portions 152, when screwing hex nut 16, the sealing of interior insulation set 12 is contacted at wiring hole 111 by the first round platform portion 151
It is interior.
Interior insulation set 12 in the present invention is provided with first step portion 121, and second step portion is provided with external insulation sleeve 13
131, the wiring hole 111 in terminal box 11 is stepped hole, and the second step portion 131 of external insulation sleeve 13, which contacts at sealing ring 14, to be connect
On the step surface of string holes 111.
Be provided with second row string holes (not marked in figure) on shield 21, the winding displacement hole be easy to connecting line on binding post 15 from
Drawn in shield 21.
The present invention is avoided in narrow space in use, the sealing of the i.e. achievable inside and outside insulation sleeve of rotation hex nut 16
It is interior to carry out difficult operation, while also can guarantee that sealing effectiveness.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (4)
- A kind of 1. unilateral nutting retaining mechanism of sealed wiring post, it is characterised in that：Including terminal box (11), interior insulation set (12), external insulation sleeve (13), sealing ring (14), binding post (15), hex nut (16), shield (21) and nut (22), it is described Terminal box (11) is provided with wiring hole (111), and binding post (15) is connected in wiring hole (111), interior insulation set (12), external insulation Set (13) and sealing ring (14) are sheathed on binding post (15), and interior insulation set (12) and external insulation sleeve (13) are respectively placed in and connect The inside and outside both sides of line box (11), sealing ring (14) are placed in wiring hole (111), and hex nut (16) is threaded in binding post (15) on, hex nut (16) is screwed, external insulation sleeve (13) sealing is contacted in wiring hole (111), connect by hex nut (16) Terminal (15) contacts at interior insulation set (12) sealing in wiring hole (111)；Shield (21) is arranged on binding post (15), nut (22) it is threaded on binding post (15), shield (21) is closely against on external insulation sleeve (13) by nut (22).
- 2. the unilateral nutting retaining mechanism of sealed wiring post as claimed in claim 1, it is characterised in that：The binding post (15) The first round platform portion (151) and the second round platform portion (152) are provided with, the first round platform portion (151) is located at the interior of the second round platform portion (152) Side, and the diameter in the first round platform portion (151) is more than the diameter in the second round platform portion (152).
- 3. the unilateral nutting retaining mechanism of sealed wiring post as claimed in claim 1, it is characterised in that：The interior insulation set (12) and external insulation sleeve (13) is T shape.
- 4. the unilateral nutting retaining mechanism of sealed wiring post as claimed in claim 1, it is characterised in that：On the shield (21) Provided with second row string holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259694.0A CN107846105A (en) | 2017-12-04 | 2017-12-04 | A kind of unilateral nutting retaining mechanism of sealed wiring post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259694.0A CN107846105A (en) | 2017-12-04 | 2017-12-04 | A kind of unilateral nutting retaining mechanism of sealed wiring post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107846105A true CN107846105A (en) | 2018-03-27 |
Family
ID=61663435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711259694.0A Pending CN107846105A (en) | 2017-12-04 | 2017-12-04 | A kind of unilateral nutting retaining mechanism of sealed wiring post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107846105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663028B (en) * | 2018-09-18 | 2019-06-21 | 致茂電子股份有限公司 | Sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959267Y (en) * | 2006-09-30 | 2007-10-10 | 徐林昌 | High-speed electric magnet for in-line oil-jetting pump with time control |
| CN201813247U (en) * | 2010-08-23 | 2011-04-27 | 南阳防爆集团股份有限公司 | Cable lead connection structure of junction box of explosion-proof blower motor |
| CN202333660U (en) * | 2011-11-16 | 2012-07-11 | 镇江市江南矿山机电设备有限公司 | Junction device of explosion-proof electric magnetic iron remover |
| CN204156159U (en) * | 2014-11-06 | 2015-02-11 | 大连环友屏蔽泵有限公司 | High-pressure masked pump patch bay |
| CN204538871U (en) * | 2015-02-10 | 2015-08-05 | 江苏亚力防爆电机有限公司 | A kind of stove connection box for motor |
| CN207518415U (en) * | 2017-12-04 | 2018-06-19 | 南京磁谷科技有限公司 | A kind of unilateral nutting retaining mechanism of sealed wiring column |
-
2017
- 2017-12-04 CN CN201711259694.0A patent/CN107846105A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959267Y (en) * | 2006-09-30 | 2007-10-10 | 徐林昌 | High-speed electric magnet for in-line oil-jetting pump with time control |
| CN201813247U (en) * | 2010-08-23 | 2011-04-27 | 南阳防爆集团股份有限公司 | Cable lead connection structure of junction box of explosion-proof blower motor |
| CN202333660U (en) * | 2011-11-16 | 2012-07-11 | 镇江市江南矿山机电设备有限公司 | Junction device of explosion-proof electric magnetic iron remover |
| CN204156159U (en) * | 2014-11-06 | 2015-02-11 | 大连环友屏蔽泵有限公司 | High-pressure masked pump patch bay |
| CN204538871U (en) * | 2015-02-10 | 2015-08-05 | 江苏亚力防爆电机有限公司 | A kind of stove connection box for motor |
| CN207518415U (en) * | 2017-12-04 | 2018-06-19 | 南京磁谷科技有限公司 | A kind of unilateral nutting retaining mechanism of sealed wiring column |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663028B (en) * | 2018-09-18 | 2019-06-21 | 致茂電子股份有限公司 | Sleeve |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |