CN208970933U - A kind of skeleton structure of switchgear - Google Patents
A kind of skeleton structure of switchgear Download PDFInfo
- Publication number
- CN208970933U CN208970933U CN201821621037.6U CN201821621037U CN208970933U CN 208970933 U CN208970933 U CN 208970933U CN 201821621037 U CN201821621037 U CN 201821621037U CN 208970933 U CN208970933 U CN 208970933U
- Authority
- CN
- China
- Prior art keywords
- column
- crossbeam
- skeleton structure
- backside
- cooling tube
- 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
Links
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000002274 desiccant Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003319 supportive effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- -1 aluminium Gold Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of skeleton structures of switchgear, it is related to electrical equipment, its drip irrigation device includes column and crossbeam, it further include the cooling tube inside column and crossbeam, the column includes two front end columns for being located at cabinet door installation side, two are located remotely from the backside column of cabinet door installation side, the column and section of beam are in a ring and side setting is jagged, notch positioned at ipsilateral the front end column and backside column is oppositely arranged, two opposite sides of front end column bottom are provided with the through-hole being connected to crossbeam inner cavity, the backside column is provided with manhole appendix away from a side bottom of front end column.After cabinet body is completed, cooling tube one end connects water source, and then generates circulating water in cabinet body edge, and the heat generated in cabinet just can be absorbed by circulating water and be taken away, reduce in-cabinet temperature, be conducive to electrical equipment and stablize.
Description
Technical field
The utility model relates to electrical equipment, in particular to a kind of skeleton structure of switchgear.
Background technique
Switchgear is a kind of electrical equipment, and main function is to be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy
During, opened and closed, controlled and protected electrical equipment.The structure of switchgear is simple, including cabinet body and hinged door, inside
For installing the components such as vacuum circuit breaker, disconnecting switch.Currently, cabinet body includes skeleton structure made of being set up as crossbeam and column
And it is mounted on the plate body in skeleton structure.
Notification number is that the Chinese patent of CN207664444U discloses a kind of skeleton structure of switchgear, including is forced
Support plate is installed in plate, sliding panel, damping spring, adjustable spring and inside, and set is inserted with adjustable spring at one on the sliding axle, and
Adjustable spring is resisted against in the rear ends of sliding panel, so the elastic telescopic downslide movable plate of adjustable spring by flexible overhead in
On the top inner wall of rectangle sliding slot；The middle of the cushioning supportive column inner side end is fixedly connected with inside installation at one at three
Support plate, and the top of cushioning supportive column extends vertically upwards and connection is welded and fixed in apical support column at one；The main branch
Dagger, the horizontal connecting column in top, cushioning supportive column and apical support column are inner groovy setting, and thirdly equal array on side end face
Through offering many places rectangular channel.
Due to being equipped with the components such as breaker, disconnecting switch in switchgear, a large amount of heat can be released in the course of work, if
Heat is taken away not in time, declines in-cabinet temperature, then is easy to cause electrical equipment to burn, safety problem occurs.Above-mentioned switch
The skeleton structure of cabinet cannot achieve the effect to cool, have much room for improvement.
Utility model content
In view of the above technical defects, it the purpose of the utility model is to provide a kind of skeleton structure of switchgear, may be implemented
The heat in cabinet is taken away, is cooled, guarantees electrical equipment safe and stable operation.
To achieve the above object, the utility model provides following technical solution:
A kind of skeleton structure of switchgear, including column and crossbeam further include the cooling tube inside column and crossbeam,
The column includes two vertical positioned at the front end column of cabinet door installation side, two backsides for being located remotely from cabinet door installation side
Column, the column and section of beam are in a ring and side setting is jagged, vertical positioned at the ipsilateral front end column and backside
The notch of column is oppositely arranged, and two opposite sides of front end column bottom are provided with the through-hole being connected to crossbeam inner cavity, described
Backside column is provided with manhole appendix away from a side bottom of front end column.
By using above-mentioned technical proposal, after cooling tube protrudes into from a manhole appendix, backside column is first passed through, is then passed through top
The crossbeam in portion and enter front end column, then passed through from the crossbeam of bottom and enter other end front end column, the crossbeam at top, back
Column is held, is finally stretched out from manhole appendix.After cabinet body is completed, cooling tube one end connects water source, and then in cabinet body corner
Place generates circulating water, and the heat generated in cabinet just can be absorbed by circulating water and be taken away, reduce in-cabinet temperature, be conducive to electrical equipment
Stablize.
The utility model is further arranged to: the column is internally provided with multiple fixed plates for being used to fix cooling tube,
The column is threaded with the fixing bolt for withstanding fixed plate in notch two sides, and the fixed plate is provided with for fixing bolt
The fixing groove being caught in.
Fixing bolt is tightened, so that cooling tube is fixed after cooling tube passes through column by using above-mentioned technical proposal
The clamping of plate and be difficult to move, and then avoid cooling tube and notch edge from colliding and the trouble that ruptures.
The utility model is further arranged to: arc-shaped in the middle part of the fixed plate.
By using above-mentioned technical proposal, increase the contact area between fixed plate and cooling tube, improve cooling tube by
Fixed effect.
The utility model is further arranged to: the column is arranged at intervals with along its length several to be worn for fixing bolt
The fixation hole crossed.
By using above-mentioned technical proposal, the position of fixed plate and number can be adjusted, and fixation hole is also
It can be used for installing crossbeam, and then adjust the space layout of cabinet body.
The utility model is further arranged to: being fixedly connected with upside towards the side of fixing bolt in the middle part of the fixed plate
Accommodating case with opening is provided with desiccant in the accommodating case.
By using above-mentioned technical proposal, desiccant can reduce the relative humidity of air, guarantee the normal work of electrical equipment
Make.
The utility model is further arranged to: being connected between the column and crossbeam by connector, the connector packet
L-shaped corner brace is included, the corner brace is connect by connecting bolt with column or crossbeam.
By using above-mentioned technical proposal, rapid and convenient is dismounted between column and crossbeam.
The utility model is further arranged to: the crossbeam and column two sides are arranged at intervals with several along its length
Connecting hole.
By using above-mentioned technical proposal, the position of crossbeam can arbitrarily be adjusted between backside column between the column of front end
It is whole, convenient for changing space layout according to actual needs.
The utility model is further arranged to: the corner brace corner is fixedly connected with reinforcing rib.
By using above-mentioned technical proposal, the structural strength of skeleton is improved.
In conclusion the utility model has the following beneficial effects:
1. by the setting of cooling tube, the heat that electrical equipment generates in cabinet can be taken away by circulating water, and then reduce cabinet
Interior temperature guarantees that electrical equipment works normally, and is conducive to power transmission and distribution and stablizes；
2. reducing cabinet body air humidity by the setting of desiccant, guarantee that electrical equipment works normally.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 3 is the enlarged diagram of B area in Fig. 1；
Fig. 4 is the perspective view of the explosion of embodiment；
Fig. 5 is the partial structure diagram of front end column in embodiment；
Fig. 6 is the structural schematic diagram of fixed plate in embodiment, accommodating case and desiccant.
Description of symbols: 1, column；11, front end column；111, through-hole；12, backside column；121, manhole appendix；13, it lacks
Mouthful；14, fixation hole；15, connecting hole；2, crossbeam；3, cooling tube；4, fixed plate；41, fixing groove；5, fixing bolt；6, it accommodates
Box；7, desiccant；8, connector；81, corner brace；82, bolt is connected；83, reinforcing rib.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of skeleton structure of switchgear, as shown in Figure 1, include four columns 1, between the top of adjacent columns 1, bottom it
Between be respectively connected with crossbeam 2.After the completion of basic framework is set up, according to the practical locellus situation of switchgear, in 1 corresponding height of adjacent columns
Between connecting cross beam 2, finally install outside plate, cabinet door.
As shown in Figure 1 and Figure 2, column 1 and 2 section of crossbeam are in the annular with jagged 13, i.e., C-shaped, and are closed by aluminium
Gold is made.It is connected between adjacent columns 1 and crossbeam 2 by connector 8, connector 8 includes L-shaped corner brace 81, and corner brace 81 passes through
Connection bolt 82 is connect with column 1 or crossbeam 2, therefore the stable structure between column 1 and crossbeam 2, and it is convenient to dismount.81 turns of corner brace
Reinforcing rib 83 is fixedly connected at angle, so that the structural strength of skeleton improves.
As shown in Figure 1 and Figure 2, four columns 1 be respectively two be located at for install cabinet door side front end columns 11 and
Two are located remotely from the backside column 12 of cabinet door installation side.Positioned at the notch 13 of ipsilateral front end column 11 and backside column 12
It is oppositely arranged, the notch 13 of crossbeam 2 is towards inside, therefore corner brace 81 is connected to side or the notch 13 of crossbeam 2 or column 1
Side is without being connected to the back side.Crossbeam 2 and 1 two sides of column are equidistantly arranged at intervals with several connecting holes along its length
15, column 1 and crossbeam 2 are equidistantly arranged at intervals with several fixation holes 14 in 13 two sides of notch along its length.Fixation hole
14 and connecting hole 15 can be used for for connection bolt 82 pass through, convenient for continue between 1 corresponding height of column install crossbeam 2.
As shown in Figure 4, Figure 5, cooling tube 3, two 11 bottoms of front end column opposite one are equipped with inside column 1 and crossbeam 2
Side is provided with the through-hole 111 being connected to 2 inner cavity of crossbeam, and backside column 12 is provided with disengaging away from a side bottom of front end column 11
Hole 121.After cooling tube 3 protrudes into from a manhole appendix 121, first pass through backside column 12, be then passed through top crossbeam 2 and enter before
Column 11 is held, is then passed through from the crossbeam 2 of bottom and enters other end front end column 11, the crossbeam 2 at top, backside column 12,
Finally stretched out from manhole appendix 121.After cabinet body is completed, 3 one end of cooling tube connects water source, and water source is preferably underground water,
The other end extends at sink.After water flowing, the heat generated in cabinet just can be absorbed by circulating water and be taken away, and reduce in-cabinet temperature, have
Stablize conducive to power transmission and distribution.Cooling tube 3 can be hose or metal tubing giving sufficient strength, preferably hose, when cooling tube 3 is metal tubing giving sufficient strength
Corner is connected with elbow.
As shown in Fig. 3, Fig. 6, column 1 be internally provided with it is multiple for fixing the fixed plates 4 of cooling tube 3, at fixation hole 14
It is threaded with the fixing bolt 5 for withstanding fixed plate 4, fixed plate 4 is provided with the fixing groove 41 being caught in for fixing bolt 5.It is cooling
After pipe 3 passes through column 1, tighten fixing bolt 5 so that cooling tube 3 by fixed plate 4 clamping and be difficult to move, and then avoid
Cooling tube 3 and 13 edge of notch collide and the trouble of rupture.The middle part of fixed plate 4 is arched upward and arc-shaped towards notch 13, so that solid
Contact area between fixed board 4 and cooling tube 3 increases, and improves the fixed effect that cooling tube 3 is subject to.
As shown in fig. 6,4 middle part of fixed plate is fixedly connected with accommodating case 6 of the upside with opening towards the side of notch 13,
Desiccant 7 is provided in accommodating case 6, desiccant 7 is packed calcium chloride.Desiccant 7 can reduce the relative humidity of air, protect
Electrical equipment is demonstrate,proved to work normally.
The course of work:
In cabinet electrical equipment work and when overheating, 3 one end of cooling tube water inlet, along backside column 12, top cross-bar 2, preceding
The direction flowing of column 11, base cross members 2, other end front end column 11, top cross-bar 2, other end backside column 12 is held, in turn
So that heat is taken away by circulating water, to reduce in-cabinet temperature.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of skeleton structure of switchgear, including column (1) and crossbeam (2), it is characterised in that: further include being located at column (1)
The internal cooling tube (3) with crossbeam (2), the column (1) include two and are located at the front end column (11) of cabinet door installation side, two
Root is located remotely from the backside column (12) of cabinet door installation side, and the column (1) and crossbeam (2) section are in a ring and side is set
Notch (13) are equipped with, the notch (13) positioned at the ipsilateral front end column (11) and backside column (12) is oppositely arranged, and two
The opposite side in front end column (11) bottom is provided with the through-hole (111) being connected to crossbeam (2) inner cavity, the backside column
(12) side bottom away from front end column (11) is provided with manhole appendix (121).
2. a kind of skeleton structure of switchgear according to claim 1, it is characterised in that: setting inside the column (1)
There are multiple fixed plates (4) for being used to fix cooling tube (3), the column (1) is threaded with and withstands in notch (13) two sides
The fixing bolt (5) of fixed plate (4), the fixed plate (4) are provided with the fixing groove (41) being caught in for fixing bolt (5).
3. a kind of skeleton structure of switchgear according to claim 2, it is characterised in that: be in the middle part of the fixed plate (4)
Arc.
4. a kind of skeleton structure of switchgear according to claim 2, it is characterised in that: the column (1) is along its length
Direction is arranged at intervals with several fixation holes (14) passed through for fixing bolt (5).
5. a kind of skeleton structure of switchgear according to claim 2, it is characterised in that: court in the middle part of the fixed plate (4)
It is fixedly connected with accommodating case (6) of the upside with opening to the side of fixing bolt (5), is provided in the accommodating case (6) dry
Drying prescription (7).
6. a kind of skeleton structure of switchgear according to claim 1, it is characterised in that: the column (1) and crossbeam (2)
Between by connector (8) connect, the connector (8) includes L-shaped corner brace (81), the corner brace (81) by connection bolt
(82) it is connect with column (1) or crossbeam (2).
7. a kind of skeleton structure of switchgear according to claim 6, it is characterised in that: the crossbeam (2) and column (1)
Two sides are arranged at intervals with several connecting holes (15) along its length.
8. a kind of skeleton structure of switchgear according to claim 6, it is characterised in that: corner brace (81) corner is solid
Surely reinforcing rib (83) are connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621037.6U CN208970933U (en) | 2018-09-30 | 2018-09-30 | A kind of skeleton structure of switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621037.6U CN208970933U (en) | 2018-09-30 | 2018-09-30 | A kind of skeleton structure of switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970933U true CN208970933U (en) | 2019-06-11 |
Family
ID=66758178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621037.6U Expired - Fee Related CN208970933U (en) | 2018-09-30 | 2018-09-30 | A kind of skeleton structure of switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060040A (en) * | 2019-12-26 | 2021-07-02 | 奥动新能源汽车科技有限公司 | Charging bin assembly, modular power conversion station and energy storage station |
-
2018
- 2018-09-30 CN CN201821621037.6U patent/CN208970933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060040A (en) * | 2019-12-26 | 2021-07-02 | 奥动新能源汽车科技有限公司 | Charging bin assembly, modular power conversion station and energy storage station |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |