CN207573155U - A kind of high dustproof and waterproof terminal box of efficient explosionproof motor - Google Patents
A kind of high dustproof and waterproof terminal box of efficient explosionproof motor Download PDFInfo
- Publication number
- CN207573155U CN207573155U CN201721490179.9U CN201721490179U CN207573155U CN 207573155 U CN207573155 U CN 207573155U CN 201721490179 U CN201721490179 U CN 201721490179U CN 207573155 U CN207573155 U CN 207573155U
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- CN
- China
- Prior art keywords
- box
- outter
- inner box
- outter box
- corner location
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- 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.)
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Abstract
The utility model discloses a kind of high dustproof and waterproof terminal boxes of efficient explosionproof motor,Including outter box,The inner bottom end face of the outter box is equipped with connecting pole close to corner location,The connecting pole is equipped with inner box,The outter box is connected with inner box by connecting pole,Spring is equipped between the outter box and inner box,The spring is uniformly distributed between outter box and inner box,The upper end of the outter box is equipped with outer cover,The corner location of the outter box and the corner location of outer cover are equipped with threaded hole one,Connecting stud is equipped in the threaded hole one,The utility model is simple in structure,It is easy to use,Double-layer shell structure improves the dustproof and waterproof performance of terminal box,It prevents terminal box from should intake and leads to connector lug short circuit or burn out,Ensure the normal service life of terminal box,Spring can reduce the influence of fire-proof motor work docking wire box,Prevent connector lug from loosening,And then it ensure that the normal work of fire-proof motor.
Description
Technical field
The utility model is related to the terminal box technical field of fire-proof motor, specially a kind of efficient explosionproof motor is high dust-proof anti-
Water terminal box.
Background technology
Fire-proof motor is widely used in the technical fields such as petrochemical industry, natural gas, in order to ensure the explosion-proof effect of motor,
Therefore need motor terminal box have preferable leakproofness, although however traditional terminal box ensure that connect to a certain extent
The leakproofness of wire box, but cannot be guaranteed that the dust protection water resistance of terminal box or performance are bad, simultaneously as motor connects
Wire box is located on fire-proof motor, thus terminal box shockproof effect it is bad connector lug may be caused to relax, influence fire-proof motor
Normal work.
A kind of high dustproof and waterproof terminal box of efficient explosionproof motor is we provided thus.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, and it is dust-proof to provide a kind of efficient explosionproof motor height
Waterproof junction box, can ensure terminal box sealing under the premise of, ensure terminal box dustproof and waterproof performance and terminal box just
Normal service life, while spring can reduce the influence that vibrations docking wire box is generated during fire-proof motor work, avoid connector lug loose
Relaxing influences the normal work of motor, can effectively solve the problems in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of high dustproof and waterproof of efficient explosionproof motor
Terminal box, including outter box, the inner bottom end face of the outter box is equipped with connecting pole close to corner location, on the connecting pole
Equipped with inner box, the outter box is connected with inner box by connecting pole, and spring, institute are equipped between the outter box and inner box
It states spring to be uniformly distributed between outter box and inner box, the upper end of the outter box is equipped with outer cover, the quadrangle of the outter box
The corner location of position and outer cover is equipped with threaded hole one, is equipped with connecting stud in the threaded hole one, the outter box and outer
Lid is connected by connecting stud, and the upper end of the inner box is equipped with inner cover, the corner location of the inner box and the quadrangle of inner cover
Position is equipped with threaded hole two, is equipped with attachment screw in the threaded hole two, the inner box and inner cover are connected by attachment screw
It connects, the right side of the outter box is equipped with entrance hole, and the right side of the inner box is equipped with drier, behind the inner box inside
End face is equipped with binding post, and the binding post is equipped with fixed string holes.
As a kind of optimal technical scheme of the utility model, leak-proof washer one is equipped between the outter box and outer cover,
The leak-proof washer one is equipped with through-hole one corresponding with connecting stud.
As a kind of optimal technical scheme of the utility model, leak-proof washer two is equipped between the inner box and inner cover,
The leak-proof washer two is equipped with and connects the corresponding through-hole two of attachment screw.
As a kind of optimal technical scheme of the utility model, the quantity of the entrance hole is no less than three, the inlet wire
Hole is spaced substantially equidistant in the right side of outter box.
As a kind of optimal technical scheme of the utility model, the quantity of the binding post and the quantity of entrance hole are equal,
The binding post is spaced substantially equidistant on interior tray interior rear end face.
Compared with prior art, the beneficial effects of the utility model are：It is simple in structure, easy to use, double-layer shell structure
The dustproof and waterproof performance of terminal box is improved, prevents terminal box from should intake and leads to connector lug short circuit or burn out, ensures wiring
The normal service life of box, spring can reduce the influence of fire-proof motor work docking wire box, prevent connector lug from loosening, Jin Erbao
The normal work of fire-proof motor is demonstrate,proved.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic diagram.
1 outter box, 2 inner box, 3 inner covers, 4 outer covers, 5 threaded holes one, 6 threaded holes two, 7 connecting studs, 8 connection spiral shells in figure
Nail, 9 connecting poles, 10 springs, 11 entrance holes, 12 drier, 13 leak-proof washers one, 14 hold-down bolts, 15 binding posts, 16 fixing lines
Hole, 17 leak-proof washers two.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high dustproof and waterproof wiring of efficient explosionproof motor
Box, including outter box 1, the inner bottom end face of outter box 1 is equipped with connecting pole 9 close to corner location, and connecting pole 9 is equipped with inner box
Body 2, outter box 1 and inner box 2 are connected by connecting pole 9, and outter box 1 and 2 double Shell of inner box make terminal box have more preferably
Dust protection effect, between outter box 1 and inner box 2 be equipped with spring 10, spring 10 between outter box 1 and inner box 2 uniformly
Distribution, spring 10 improve the anti-seismic performance of terminal box, and the upper end of outter box 1 is equipped with outer cover 4, the corner location of outter box 1 and
The corner location of outer cover 4 is equipped with threaded hole 1, is equipped with connecting stud 7 in threaded hole 1, outter box 1 and outer cover 4 pass through company
It connects stud 7 to connect, leak-proof washer 1 is equipped between outter box 1 and outer cover 4, leak-proof washer 1 is equipped with and connecting stud 7
Corresponding through-hole one, connecting stud 7 connect outter box 1 and outer cover 4, and the upper end of inner box 2 is equipped with inner cover 3, inner box 2
Corner location and the corner location of inner cover 3 be equipped with threaded hole 26, attachment screw 8,2 He of inner box are equipped in threaded hole 26
Inner cover 3 is connected by attachment screw 8, and attachment screw 8 connects inner box 2 and inner cover 3, is set between inner box 2 and inner cover 3
There is leak-proof washer 2 17, leak-proof washer 2 17 is equipped with and connects 8 corresponding through-hole two of attachment screw, the right side of outter box 1
Equipped with entrance hole 11, the quantity of entrance hole 11 is no less than three, and entrance hole 11 is spaced substantially equidistant in the right side of outter box 1, interior
The right side of box body 2 is equipped with drier 12, and drier 12, leak-proof washer 1 and leak-proof washer 2 17 effectively reduce may be into
Enter the moisture in terminal box, 2 Internal back end face of inner box is equipped with binding post 15, the quantity of binding post 15 and the quantity of entrance hole 11
Equal, binding post 15 is spaced substantially equidistant on 2 Internal back end face of inner box, and binding post 15 is equipped with fixed string holes 16.
When in use：Outter box 1 and 2 double Shell of inner box make terminal box have better dust protection effect, spring 10
Improve the anti-seismic performance of terminal box, drier 12, leak-proof washer 1 and leak-proof washer 2 17 effectively reduce possibly into
Moisture in terminal box, connecting stud 7 connect outter box 1 and outer cover 4, and attachment screw 8 connects inner box 2 and inner cover 3
It picks up and.
The utility model can ensure dustproof and waterproof performance and the wiring of terminal box under the premise of terminal box sealing is ensured
The normal service life of box, while spring 10 can reduce the influence that vibrations docking wire box is generated during fire-proof motor work, avoid
Connector lug relaxation influences the normal work of motor.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high dustproof and waterproof terminal box of efficient explosionproof motor, including outter box (1), it is characterised in that：The outter box (1)
Inner bottom end face be equipped with connecting pole (9) close to corner location, the connecting pole (9) is equipped with inner box (2), the outer box
Body (1) and inner box (2) are connected by connecting pole (9), and spring (10), institute are equipped between the outter box (1) and inner box (2)
It states spring (10) and is uniformly distributed between outter box (1) and inner box (2), the upper end of the outter box (1) is equipped with outer cover (4),
The corner location of the outter box (1) and the corner location of outer cover (4) are equipped with threaded hole one (5), and the threaded hole one (5) is interior
Equipped with connecting stud (7), the outter box (1) and outer cover (4) are connected by connecting stud (7), the upper end of the inner box (2)
Equipped with inner cover (3), the corner location of the inner box (2) and the corner location of inner cover (3) are equipped with threaded hole two (6), described
Attachment screw (8), the inner box (2) and inner cover (3) is equipped in threaded hole two (6) to connect by attachment screw (8), it is described outer
The right side of box body (1) is equipped with entrance hole (11), and the right side of the inner box (2) is equipped with drier (12), the inner box
(2) Internal back end face is equipped with binding post (15), and the binding post (15) is equipped with fixed string holes (16).
2. a kind of high dustproof and waterproof terminal box of efficient explosionproof motor according to claim 1, it is characterised in that：The outer box
Leak-proof washer one (13) is equipped between body (1) and outer cover (4), the leak-proof washer one (13) is equipped with and connecting stud (7) is right
The through-hole one answered.
3. a kind of high dustproof and waterproof terminal box of efficient explosionproof motor according to claim 1, it is characterised in that：The inner box
Leak-proof washer two (17) is equipped between body (2) and inner cover (3), the leak-proof washer two (17) is equipped with and connects attachment screw
(8) corresponding through-hole two.
4. a kind of high dustproof and waterproof terminal box of efficient explosionproof motor according to claim 1, it is characterised in that：The inlet wire
The quantity in hole (11) is no less than three, and the entrance hole (11) is spaced substantially equidistant in the right side of outter box (1).
5. a kind of high dustproof and waterproof terminal box of efficient explosionproof motor according to claim 1, it is characterised in that：The wiring
The quantity of column (15) and the quantity of entrance hole (11) are equal, and the binding post (15) is equidistant on inner box (2) Internal back end face
From arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721490179.9U CN207573155U (en) | 2017-11-10 | 2017-11-10 | A kind of high dustproof and waterproof terminal box of efficient explosionproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721490179.9U CN207573155U (en) | 2017-11-10 | 2017-11-10 | A kind of high dustproof and waterproof terminal box of efficient explosionproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573155U true CN207573155U (en) | 2018-07-03 |
Family
ID=62694107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721490179.9U Expired - Fee Related CN207573155U (en) | 2017-11-10 | 2017-11-10 | A kind of high dustproof and waterproof terminal box of efficient explosionproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087934A1 (en) * | 2019-11-08 | 2021-05-14 | 南京金崎新能源动力研究院有限公司 | Insect-prevention motor housing |
| CN113572103A (en) * | 2021-07-06 | 2021-10-29 | 奇瑞汽车股份有限公司 | Terminal box |
| CN114678995A (en) * | 2022-03-01 | 2022-06-28 | 江苏海拓宾未来工业科技集团有限公司 | Explosion-proof antidetonation type hydrogen fuel high-speed electric machine |
-
2017
- 2017-11-10 CN CN201721490179.9U patent/CN207573155U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087934A1 (en) * | 2019-11-08 | 2021-05-14 | 南京金崎新能源动力研究院有限公司 | Insect-prevention motor housing |
| CN113572103A (en) * | 2021-07-06 | 2021-10-29 | 奇瑞汽车股份有限公司 | Terminal box |
| CN114678995A (en) * | 2022-03-01 | 2022-06-28 | 江苏海拓宾未来工业科技集团有限公司 | Explosion-proof antidetonation type hydrogen fuel high-speed electric machine |
| CN114678995B (en) * | 2022-03-01 | 2023-08-22 | 江苏海拓宾未来工业科技集团有限公司 | Explosion-proof antidetonation formula hydrogen fuel high-speed motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |