CN204290585U - A kind of Novel motor junction box - Google Patents
A kind of Novel motor junction box Download PDFInfo
- Publication number
- CN204290585U CN204290585U CN201420815005.5U CN201420815005U CN204290585U CN 204290585 U CN204290585 U CN 204290585U CN 201420815005 U CN201420815005 U CN 201420815005U CN 204290585 U CN204290585 U CN 204290585U
- Authority
- CN
- China
- Prior art keywords
- cassette holder
- lid
- junction box
- novel motor
- motor junction
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses that a kind of volume is little, lightweight, low cost of manufacture, use easy-to-connect, fail safe is good, the Novel motor junction box that applicability is strong.Comprise cassette holder, lid and corresponding connecting bolt thereof, the bottom surrounding of described cassette holder is provided with a circle chimb, described lid is provided with the brim of a hat, described connecting bolt is rapier stud, be respectively equipped with corresponding sealing gasket between described cassette holder and lid and between cassette holder to electric machine stand, the installation connecting hole of described lid and cassette holder is respectively equipped with the internal thread corresponding with the threaded portion of described rapier stud.
Description
Technical field
The utility model relates to a kind of motor.Particularly relate to a kind of Novel motor junction box.
Background technology
For the dynamo-electric machine of outdoor building machinery tower, its terminal box hommization, rationalization, scientific, practically to have higher requirement: 1) waterproof, at least degree of protection IP54.2) the anti-connecting bolt dropping structure of connector cover, hommization, rationalization; Because of wiring on tower machine or when safeguarding, bolt accidentally falls down, just cannot seal fastening.3) cable locking structure, the anti-wiring of waterproof loosens, safe and reliable.In addition, its outward appearance, surface quality all need to meet product for civilian use requirement in addition.
In this case, for meeting dynamo-electric these requirements of machine of outdoor tower, a kind of utility model structure pack alloy terminal box just solves this problem, and this is less than other structural members.And its volume is little, lightweight, significantly reduces processing cost, substantially increases production efficiency.
Utility model content
The deficiency that the purpose of this utility model exists for above-mentioned prior art, is to provide a kind of Novel motor junction box, and this Novel motor junction box is simple and reasonable for structure, and volume is little, lightweight, low cost of manufacture, and use easy-to-connect, fail safe is good, and applicability is strong.
The technical solution of the utility model comprises cassette holder, lid and corresponding connecting bolt thereof, the bottom surrounding of described cassette holder is provided with a circle chimb, described lid is provided with the brim of a hat, described connecting bolt is rapier stud, be respectively equipped with corresponding sealing gasket between described cassette holder and lid and between cassette holder to electric machine stand, the installation connecting hole of described lid and cassette holder is respectively equipped with the internal thread corresponding with the threaded portion of described rapier stud.
Described cassette holder and lid are made up of aluminium alloy respectively.
Its entrance hole of described cassette holder is provided with water joint.
Described rapier stud comprises cap portion, bar portion and threaded portion, and described bar portion is connected between described cap portion and threaded portion, and the diameter in described bar portion is less than the pitch diameter of thread of threaded portion.
Described lid is provided with the brim of a hat.
This Novel motor junction box can meet the hommization of tower machine connection box for motor, rationalization, scientific, more practical requirement, can improve the safety and reliability of the outdoor operation of associated motor.
Accompanying drawing explanation
Fig. 1 is the utility model junction box structure of electrical machine schematic diagram.Fig. 2 is figure upward view.Fig. 3 is the rapier stud structural representation in Fig. 1.
Embodiment
In order to understand the technical solution of the utility model further, by following examples, the utility model is described in further detail by reference to the accompanying drawings.
As Figure 1-3, the Novel motor junction box of the present embodiment comprises cassette holder 1 and corresponding lid 2, cassette holder 1 is provided with corresponding entrance hole 7, and entrance hole 7 is provided with water joint 4, is respectively equipped with sealing gasket 5 between cassette holder 1 to lid 2 and between cassette holder 1 and corresponding motor body corresponding site.The outside wall surface of sealing gasket 5 is coated with one deck sealant layer.The mating surface of the bottom of the cassette holder 1 of terminal box and the sealing gasket 5 bottom it is provided with a circle chimb 6.Lid 2 surrounding outer side edges is protruded in outward direction and is formed the brim of a hat 8, and the surrounding of lid 2 is extended to outside the surrounding of cassette holder 1.The outside wall surface of its sealing gasket 5 is coated with one deck sealant layer, and its sealant layer can be made up of elastic sealant, material for liquid seal packing.
The connecting bolt be connected between cassette holder 1 and lid 2 is rapier stud 3, and rapier stud 3 is connected and composed by cap portion, bar portion 3a and threaded portion 3b, and the diameter of its bar portion 3a is less than external diameter or the central diameter of the screw thread of threaded portion 3b.Mutually corresponding installation connecting hole is respectively equipped with at the four corners position of cassette holder 1 and lid 2, the installation connecting hole of cassette holder 1 and lid 2 is respectively equipped with the internal thread corresponding with the threaded portion of rapier stud 3, each corresponding thin bar screw thread 3 is connected between cassette holder 1 and lid 2 respectively by the female installation connecting hole of establishing of cassette holder 1 and lid 2, and then is fixedly connected on cassette holder 1 by lid 2 by thin bar screw thread 3.After when dismantling lid 2, rapier stud 3 screws out cassette holder 1, because the internal thread of the installation connecting hole on lid 2 is also connected with thin bar screw thread 3, thus thin bar screw thread 3 can not be deviate from and fall down.Security incident can be avoided.Cassette holder 1 and lid 2 adopt pack alloy to make respectively.
Be provided with corresponding male half coupling jockey between terminal box and the corresponding position of motor body, its male half coupling and the corresponding faying face of terminal box are arranged in flameproof joint.The corresponding level of security of motor can be improved.
Because the cassette holder of terminal box is provided with a circle chimb with sealed bottom pad (sealing gasket be connected with motor body) 5 mating surfaces, more can effective sealing waterproof; Entrance hole dress water joint, can effectively locking cable and waterproof; Cassette holder and lid also all adopt effective counterbore, silk pore structure, and installing rapier stud can come off by anti-connecting bolt; The rapier stud installed is external, namely the rapier stud installed is at terminal box containment portion, and the female installation connecting hole of establishing of its cassette holder and lid is also arranged on terminal box containment portion, can introduce terminal box by anti-sealing, the lid band brim structure of terminal box, again can effective waterproof.Cassette holder 1 and lid 2 adopt pack alloy to make to achieve that volume is little, lightweight, low cost of manufacture, efficiency are high, serviceability good respectively.
Claims (5)
1. a Novel motor junction box, comprise cassette holder, lid and corresponding connecting bolt thereof, it is characterized in that the bottom surrounding of described cassette holder is provided with a circle chimb, described lid is provided with the brim of a hat, described connecting bolt is rapier stud, be respectively equipped with corresponding sealing gasket between described cassette holder and lid and between cassette holder to electric machine stand, the installation connecting hole of described lid and cassette holder is respectively equipped with the internal thread corresponding with the threaded portion of described rapier stud.
2. Novel motor junction box according to claim 1, is characterized in that described cassette holder and lid are made up of aluminium alloy respectively.
3. Novel motor junction box according to claim 1 or 2, is characterized in that its entrance hole of described cassette holder is provided with water joint.
4. Novel motor junction box according to claim 1, it is characterized in that described rapier stud comprises cap portion, bar portion and threaded portion, described bar portion is connected between described cap portion and threaded portion, and the diameter in described bar portion is less than the pitch diameter of thread of threaded portion.
5. Novel motor junction box according to claim 1 or 2, is characterized in that described lid is provided with the brim of a hat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815005.5U CN204290585U (en) | 2014-12-19 | 2014-12-19 | A kind of Novel motor junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815005.5U CN204290585U (en) | 2014-12-19 | 2014-12-19 | A kind of Novel motor junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290585U true CN204290585U (en) | 2015-04-22 |
Family
ID=52873712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815005.5U Expired - Fee Related CN204290585U (en) | 2014-12-19 | 2014-12-19 | A kind of Novel motor junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290585U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059165A (en) * | 2016-08-15 | 2016-10-26 | 中车永济电机有限公司 | Increased-safety explosion-proof type frequency-conversion speed regulation asynchronous motor for petroleum drilling winch |
| CN106253067A (en) * | 2016-09-28 | 2016-12-21 | 国网江苏省电力公司兴化市供电公司 | A kind of control system being applied to switch cubicle and assembling shell thereof |
| CN106451898A (en) * | 2016-11-07 | 2017-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and wiring box component thereof |
| CN108574418A (en) * | 2018-04-26 | 2018-09-25 | 中车青岛四方车辆研究所有限公司 | Draw inverter |
| CN109672294A (en) * | 2018-12-11 | 2019-04-23 | 陕西航天西诺美灵电气有限公司 | A kind of novel fan terminal box |
| CN113662556A (en) * | 2021-07-15 | 2021-11-19 | 中国人民解放军海军特色医学中心 | Animal electrocardiogram recording device under high pressure |
-
2014
- 2014-12-19 CN CN201420815005.5U patent/CN204290585U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059165A (en) * | 2016-08-15 | 2016-10-26 | 中车永济电机有限公司 | Increased-safety explosion-proof type frequency-conversion speed regulation asynchronous motor for petroleum drilling winch |
| CN106253067A (en) * | 2016-09-28 | 2016-12-21 | 国网江苏省电力公司兴化市供电公司 | A kind of control system being applied to switch cubicle and assembling shell thereof |
| CN106253067B (en) * | 2016-09-28 | 2018-02-02 | 国网江苏省电力公司兴化市供电公司 | A kind of control system and its assembling shell applied to switch cubicle |
| CN106451898A (en) * | 2016-11-07 | 2017-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and wiring box component thereof |
| CN108574418A (en) * | 2018-04-26 | 2018-09-25 | 中车青岛四方车辆研究所有限公司 | Draw inverter |
| CN109672294A (en) * | 2018-12-11 | 2019-04-23 | 陕西航天西诺美灵电气有限公司 | A kind of novel fan terminal box |
| CN109672294B (en) * | 2018-12-11 | 2024-03-26 | 陕西航天西诺美灵电气有限公司 | Fan junction box |
| CN113662556A (en) * | 2021-07-15 | 2021-11-19 | 中国人民解放军海军特色医学中心 | Animal electrocardiogram recording device under high pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |