CN206516944U - A kind of distribution box - Google Patents
A kind of distribution box Download PDFInfo
- Publication number
- CN206516944U CN206516944U CN201720122025.8U CN201720122025U CN206516944U CN 206516944 U CN206516944 U CN 206516944U CN 201720122025 U CN201720122025 U CN 201720122025U CN 206516944 U CN206516944 U CN 206516944U
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- China
- Prior art keywords
- plate
- box
- upper box
- electric expansion
- lower box
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Abstract
The utility model discloses a kind of distribution box, including lower box, upper box, door body, terminal plate and dust cover, rotated and connected by a connecting shaft between the side plate and door body of lower box, the surface of door body is also respectively provided with a heat emission hole and visual window, cooling fan is installed with the side plate of lower box, bearing block is installed with the biside plate inwall of upper box, terminal plate is fixedly mounted in rotating bar, the two ends of rotating bar rotate with bearing block and are connected, the right-hand member outer peripheral surface of rotating bar is also installed with gear, dust cover is erected at the inner chamber of upper box by the second electric expansion bar, first electric expansion bar is installed on the bottom plate of upper box, the top of first electric expansion bar is provided with the rack cooperated with gear.The utility model is simple in construction, reasonable in design, good dustproof effect, is conducive to the security of circuit, while there is good radiating effect, it is practical.
Description
Technical field
The utility model is related to power engineering field, specifically a kind of distribution box.
Background technology
Distribution box transfer power distribution box and light distribution box, batch meter, are the final stage devices of distribution system.Distribution box is electricity
The general designation of motivation control centre.Distribution box is used in the occasion that load is more dispersed, loop is less；Motor control center is used for
The occasion that load is concentrated, loop is more.They distribute to the electric energy of a certain circuit of upper level controller switching equipment load nearby.This
Level equipment reply load provides protection, monitoring and controlled.
On some construction sites, distribution box is often used, construction site dust is more, it is desirable to which distribution box has good
Dust-proof effect, meanwhile, distribution box inner member device needs good ventilating heat dissipating environment, but distribution box of the prior art
In use, structure is complex, dust-proof effect is bad, while not possessing good ventilation and heat condition, practicality is not strong.
Utility model content
The purpose of this utility model is to provide a kind of distribution box, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of distribution box, including lower box, upper box, door body, terminal plate and dust cover, the lower box are connected by bolt
The mode of connecing is fixedly mounted on the upper surface of base；Rotated and connected by a connecting shaft between the side plate and door body of the lower box
Connect；The surface of the door body is also respectively provided with a heat emission hole and visual window；The door body side is also equipped with door and inserted；It is described
Also it is machined with the side plate inwall of lower box and inserts the door jack being used in conjunction with each other with door；Fixed peace on the side plate of the lower box
Equipped with cooling fan；The upper box is fixedly mounted on the cover top surface of lower box；On the biside plate inwall of the upper box
It is installed with bearing block；The terminal plate is fixedly mounted in rotating bar；The two ends of the rotating bar are connected by bearing
Mode is rotated with bearing block and is connected；The right-hand member outer peripheral surface of the rotating bar is also installed with gear；The dust cover passes through
Second electric expansion bar is erected at the inner chamber of upper box；The plate upper surface of the upper box is also installed with first and electronic stretched
Contracting bar, the top of the first electric expansion bar is installed with the rack cooperated with gear；On the bottom plate of the upper box also
No. two heat emission holes being interconnected with nowel intracoelomic cavity and winding displacement hole are machined with respectively；It is machined with the biside plate of the upper box
No. two heat emission holes；The top plate of the upper box and one end of cover plate are rotated by No. two connecting shafts to be connected, and the other end of cover plate leads to
Connecting bolt is crossed to be fixedly connected with the top plate of upper box.
It is used as further program of the utility model：The dust cover is the body structure of no-top plate, the both sides of dust cover
Hub slot, the U-shaped structure of hub slot are also machined with plate.
It is used as further program of the utility model：First electric expansion bar and the second electric expansion bar the electrical connection electricity
Source and controller, and controller uses PLC.
It is used as further program of the utility model：The both sides of the cooling fan are provided with screen pack.
It is used as further program of the utility model：The visual window is made of transparent toughened glass.
Compared with prior art, the beneficial effects of the utility model are：First electric expansion bar extends or shortened, first
Electric expansion bar band carry-over bar rises or declined, and rack drives gear is rotated forward or inverted, so that terminal plate top connects
Line junction is rotated to down extending, then the second electric expansion bar, and the bottom of terminal plate is placed in the top of dust cover
In chamber, be conducive to the dust-proof of junction, it is to avoid junction on terminal plate excessively causes circuit to be damaged because of dust；One
The circulation of lower box and upper box inner air is easy in the setting of number heat emission hole and No. two heat emission holes, improves radiating efficiency；Radiating
The setting of blower fan further enhances the radiating effect of distribution box, practical.To sum up, whole device is simple in construction, reasonable in design,
Good dustproof effect, is conducive to the security of circuit, while there is good radiating effect, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of distribution box.
Fig. 2 is upper box internal structure schematic diagram in distribution box.
Fig. 3 is the structural representation of dust cover side plate in Fig. 2.
In figure：1- lower boxes, 2- upper boxes, 3- door body, 4- are inserted, number heat emission hole of 5-, 6- cooling fans, 7- filterings
Net, number connecting shaft of 8-, 9- bases, 10- visual windows, No. bis- heat emission holes of 11-, 12- cover plates, 13- connecting bolts, No. bis- companies of 14-
Spindle, 15- jacks, 16- bearing blocks, the electric expansion bars of 17- first, 18- terminal plates, 19- dust covers, 20- second is electronic to be stretched
Contracting bar, 21- gears, 22- racks, 23- rotating bars, 24- hub slots, 25- winding displacements hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-3, the utility model embodiment, a kind of distribution box, including lower box 1, upper box 2, door body 3,
Terminal plate 18 and dust cover 19, the lower box 1 are bolted the upper surface that mode is fixedly mounted on base 9；Under described
Rotated and connected by a connecting shaft 8 between the side plate and door body 3 of casing 1；The surface of the door body 3 is also respectively provided with No. one
Heat emission hole 5 and visual window 10, wherein a heat emission hole 5 is located at the lower section of visual window 10；The side of door body 3 is also equipped with door and inserted
4；Also it is machined with the side plate inwall of the lower box 1 and inserts the 4 door jacks 15 being used in conjunction with each other with door；The lower box 1
Cooling fan 6 is installed with side plate；The upper box 2 is fixedly mounted on the cover top surface of lower box 1；The upper box
Bearing block 16 is installed with 2 biside plate inwall；The terminal plate 18 is fixedly mounted in rotating bar 23；It is described to rotate
The two ends of bar 23 are rotated with bearing block 16 by bearing connected mode and are connected；The right-hand member outer peripheral surface of the rotating bar 23 is also fixed
Gear 21 is installed；The dust cover 19 is erected at the inner chamber of upper box 2 by the second electric expansion bar 20, wherein second is electronic
Expansion link 20 is fixedly mounted on the plate upper surface of upper box 2；The plate upper surface of the upper box 2 is also installed with first
Electric expansion bar 17, the top of the first electric expansion bar 17 is installed with the rack 22 cooperated with gear 21；On described
No. two heat emission holes 11 being interconnected with the inner chamber of lower box 1 and winding displacement hole 25 are also machined with the bottom plate of casing 2 respectively；On described
No. two heat emission holes 11 are machined with the biside plate of casing 2；The top plate of the upper box 2 is connected with one end of cover plate 12 by No. two
Axle 14 rotates connection, and the other end of cover plate 12 is fixedly connected by connecting bolt 13 with the top plate of upper box 2.
In the utility model embodiment, the dust cover 19 is on the body structure of no-top plate, the biside plate of dust cover 19
Also it is machined with hub slot 24, the U-shaped structure of hub slot 24.
In the utility model embodiment, the electric connection of power supply of 17 and second electric expansion bar of the first electric expansion bar 20 and
Controller, and controller uses PLC.
In the utility model embodiment, the both sides of the cooling fan 6 are provided with screen pack 7, and the setting of screen pack 7 is effective
Prevent winged insect from entering the inside of lower box 1.
In the utility model embodiment, the visual window 10 is made of transparent toughened glass.
In the utility model embodiment, it is intermeshed between the gear 21 and rack 22.
Operation principle of the present utility model is：In use, electrician opens cover plate 12, butted line plate 18 carries out patching operations,
After the completion of electrician's wiring, the first electric expansion bar 17 is set to extend or shorten, the first electric expansion bar 17 is with carry-over bar 22
Rise or decline, rack 22 rotates forward or invert with moving gear 21 so that the wiring junction on the top of terminal plate 18 rotate to
Down, extend then the second electric expansion bar 20, in the upper lumen that the bottom of terminal plate 18 is placed in dust cover 19, favorably
In the dust-proof of junction, it is to avoid junction on terminal plate 18 excessively causes circuit to be damaged because of dust；A number radiating
The circulation of lower box 1 and the inner air of upper box 2 is easy in the setting of hole 5 and No. two heat emission holes 11, improves radiating efficiency；Radiation air
The setting of machine 6 further enhances the radiating effect of distribution box, practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of distribution box, including lower box（1）, upper box（2）, door body（3）, terminal plate（18）And dust cover（19）, it is special
Levy and be, the lower box（1）The mode of being bolted is fixedly mounted on base（9）Upper surface, the lower box（1）'s
Side plate and door body（3）Between pass through a connecting shaft（8）Rotate connection, the door body（3）Surface be also respectively provided with No. one
Heat emission hole（5）And visual window（10）, the door body（3）Side is also equipped with door and inserted（4）, the lower box（1）Side plate inwall
On be also machined with door insert（4）The door jack being used in conjunction with each other（15）, the lower box（1）Side plate on be installed with it is scattered
Air-heater（6）, the upper box（2）It is fixedly mounted on lower box（1）Cover top surface, the upper box（2）Biside plate
Bearing block is installed with inwall（16）, the terminal plate（18）It is fixedly mounted on rotating bar（23）On, the rotating bar
（23）Two ends pass through bearing connected mode and bearing block（16）Rotate connection, the rotating bar（23）Right-hand member outer peripheral surface also
It is installed with gear（21）, the dust cover（19）Pass through the second electric expansion bar（20）It is erected at upper box（2）Inner chamber,
The upper box（2）Plate upper surface be also installed with the first electric expansion bar（17）, the first electric expansion bar（17）'s
Top is installed with and gear（21）The rack of mutual cooperation（22）, the upper box（2）Bottom plate on be also machined with respectively
With lower box（1）No. two interconnected heat emission holes of inner chamber（11）With winding displacement hole（25）, the upper box（2）Biside plate on plus
Work has No. two heat emission holes（11）, the upper box（2）Top plate and cover plate（12）One end pass through No. two connecting shafts（14）Rotate
Connection, cover plate（12）The other end pass through connecting bolt（13）With upper box（2）Top plate be fixedly connected.
2. distribution box according to claim 1, it is characterised in that the dust cover（19）For the body structure of no-top plate,
Dust cover（19）Biside plate on be also machined with hub slot（24）, hub slot（24）U-shaped structure.
3. distribution box according to claim 1, it is characterised in that first electric expansion bar（17）Electronic stretched with second
Contracting bar（20）Electric connection of power supply and controller, and controller uses PLC.
4. distribution box according to claim 1, it is characterised in that the cooling fan（6）Both sides be provided with screen pack
（7）.
5. distribution box according to claim 1, it is characterised in that the visual window（10）Using transparent toughened glass system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122025.8U CN206516944U (en) | 2017-02-10 | 2017-02-10 | A kind of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122025.8U CN206516944U (en) | 2017-02-10 | 2017-02-10 | A kind of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516944U true CN206516944U (en) | 2017-09-22 |
Family
ID=59867546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122025.8U Expired - Fee Related CN206516944U (en) | 2017-02-10 | 2017-02-10 | A kind of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284876A (en) * | 2021-12-22 | 2022-04-05 | 山东泰顺电气有限责任公司 | Pull formula cubical switchboard with circuit protection function |
-
2017
- 2017-02-10 CN CN201720122025.8U patent/CN206516944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284876A (en) * | 2021-12-22 | 2022-04-05 | 山东泰顺电气有限责任公司 | Pull formula cubical switchboard with circuit protection function |
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| 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: 20170922 Termination date: 20220210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |