CN205960237U - Connecting row of load rack - Google Patents
Connecting row of load rack Download PDFInfo
- Publication number
- CN205960237U CN205960237U CN201620664575.8U CN201620664575U CN205960237U CN 205960237 U CN205960237 U CN 205960237U CN 201620664575 U CN201620664575 U CN 201620664575U CN 205960237 U CN205960237 U CN 205960237U
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- CN
- China
- Prior art keywords
- negative electrode
- electrode row
- load rack
- positive electrode
- insulation board
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Abstract
The utility model discloses a connecting row of load rack, including positive electrode row and negative electrode row be provided with on the positive electrode is arranged and be used for connecting the anodal connection structure of load rack submodule group be provided with on the negative electrode is arranged and be used for connecting the 2nd connection structure of load rack submodule group negative pole, its characterized in that: between arranging, positive electrode row and negative electrode be provided with an insulation board. Compared with the prior art, the utility model discloses add a set of insulation board between the positive and negative electrode row in the load rack for convert the entity into by the air dielectric between insulating positive and negative electrode is arranged, safe distance is then converted into creepage distance's calculation by clearance. Safe distance grow so not only, insulation level also uprises. Distance between the positive and negative electrode row in the load rack shortens, and the structure is more stable. The inductance value in return circuit in the load rack has been reduced, especially when the load rack of the high slope of heavy current for the work of load rack is more reliable and more stable.
Description
Technical field
The utility model is related to a kind of line bank, specifically a kind of line bank being applied to load rack, belongs to test negative
Carry technical field.
Background technology
A kind of fixed form of the positive and negative electrode being applied in load rack：Safe distance between for electrode in load rack
And the consideration of the class of insulation, the safe distance that current plurality loads between the positive and negative electrode in rack is only to calculate electric equipment compartment
Gap.It is by air transmitted between positive and negative electrode in load rack, different air dielectric, humiture etc. also have to electric clearance
Either large or small impact.
Using the insulated column of plastics between the positive and negative electrode in load rack, and fix by screw.Because of the consideration of safe distance,
Between positive and negative electrode, the length of insulated column can be very long.Such structure is relatively unstable, needs another consideration to support.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of class of insulation high, and constitutionally stable load rack connects
Line is arranged.
For solving above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of line bank of load rack, including positive electrode row and negative electrode row, is provided with use on described positive electrode row
In the first attachment structure connecting described load machine cupboard module positive pole, described negative electrode row is provided with described for connecting
Second attachment structure of load machine cupboard module negative pole it is characterised in that：Arrange between described positive electrode row and negative electrode row
There is an insulation board.
Two sides of described insulation board protrude from two sides of described positive electrode row and negative electrode row, described insulation board
Two end faces protrude from described positive electrode row and two end faces of negative electrode row.
Described insulation board is fixed between positive electrode row and negative electrode row by a securing member, and the upper and lower surface of insulation board
Contact with the inner surface of positive electrode row and negative electrode row respectively.
It is provided with projection what the upper and lower surface of described insulation board was spaced respectively along its length, this projection protrudes from described
Positive electrode row and the outer surface of negative electrode row, the outer surface of described positive electrode row and negative electrode row be additionally provided with one be enclosed within described
Insulated column on projection.
Described securing member is arranged on described projection.
Described insulation board is spliced by daughter board, is provided with least one through the fastening of described projection on every piece of daughter board
Part.
Splicing construction between described daughter board is step.
Described first attachment structure is the first connecting hole, and described second attachment structure is the second connecting hole.
The utility model between the positive and negative electrode row in load rack plus one group of insulation board is so that arrange by insulation positive and negative electrode
Between entity is converted to by air dielectric, safe distance is then converted to the calculating of creep age distance by electric clearance.So not only pacify
Full distance becomes big, and the class of insulation also uprises.The distance between positive and negative electrode row in load rack shortens, and structure is more stable.
Especially in the load rack of the high slope of high current, more reduce the inductance value in loop in load rack so that loading rack
Work more stable reliability.
The structure of the utility model insulation board is two ends step, and has columnar projections on the two sides of positive and negative electrode contact.
When so in loading rack, between positive and negative electrode, plural number uses, step is superimposed two-by-two up and down, the two sides contacting with positive and negative electrode
Projection, through through hole fixing, the position of restriction positive and negative electrode row of positive and negative electrode, and ensures enough creep age distances.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the generalized section of Fig. 1；
Fig. 3 is the test line bank construction schematic diagram being connected with submodule group；
Fig. 4 is the generalized section of Fig. 3.
Wherein：1st, positive electrode plate；11st, the first connecting hole；2nd, insulation board；21st, projection；3rd, negative electrode plate；31st, the second connection
Hole 4, insulated column；5th, screw；6th, nut.
Specific embodiment
Below in conjunction with the accompanying drawings this programme is described in further detail.
Embodiment one：
As shown in figure 1, the present embodiment is a kind of positive and negative electrode attachment structure, including positive electrode plate 1, insulation board 2, negative electrode
Plate 3, insulated column 4, screw 5 and nut 6.Positive electrode plate 1 constitutes positive electrode row, and negative electrode plate 3 constitutes negative electrode row.Insulation board
2 are clipped between positive electrode plate 1 and negative electrode plate 3, and the length and width of insulation board 2 is all higher than positive electrode plate 1 and negative electrode plate 3
Length and width.Insulation board 2 is being contacted with positive-negative electrode plate, is provided with the upper and lower surface of insulation board 2 and is raised in the convex of surface
Post 21, referring to Fig. 2.Projection 21 passes through the corresponding through hole of positive-negative electrode plate, and insulated column 4 covers projection 21, then uses screw 5 and spiral shell
Female 6 is fixing.
Embodiment two：
As shown in figure 3, the present embodiment is the connected mode of the positive and negative electrode and load rack main electrode comprising submodule group.Bag
Enclosed tool module a1, a2, a3, a4 ... aN, load rack electrode includes positive electrode plate 1, negative electrode plate 3, insulation board 2, insulated column
4th, screw 5 and nut 6.Insulation board 2 is clipped between positive electrode plate 1 and negative electrode plate 3, and insulation board 2 is connect with positive and negative main electrode plate
Touch, projection 21 passes through the load corresponding through hole of rack main electrode, insulated column 4 covers the part of insulation board 2 protrusion, then uses screw
5 is fixing with nut 6.The first attachment structure for connecting positive electrode is provided with positive electrode plate 1, this first attachment structure is excellent
Select the first connecting hole 11, the second attachment structure for connecting negative electrode, this second attachment structure are provided with negative electrode plate 3
Preferably second connecting hole 31, is shown in Fig. 4.Finally, submodule group a1, a2, the positive and negative electrode of a3, a4 ... aN pass through first respectively and connect
Hole 11 and the second connecting hole 31 are fixing with positive electrode plate 1, negative electrode plate 3, and the electrode realizing a whole set of load rack connects.
Claims (8)
1. a kind of load rack line bank, include positive electrode row and negative electrode row, described positive electrode arrange on be provided with for
Connect the first attachment structure of described load machine cupboard module positive pole, described negative electrode row is provided with described negative for connecting
Second attachment structure of carrier aircraft cupboard module negative pole it is characterised in that：It is provided between described positive electrode row and negative electrode row
One insulation board.
2. according to claim 1 a kind of load rack line bank it is characterised in that：Two sides of described insulation board
Protrude from two sides of described positive electrode row and negative electrode row, two end faces of described insulation board protrude from described positive electrode row
Two end faces with negative electrode row.
3. according to claim 2 a kind of load rack line bank it is characterised in that：Described insulation board passes through one and fastens
Part be fixed on positive electrode row and negative electrode row between, and the upper and lower surface of insulation board respectively with positive electrode row and negative electrode arrange in
Surface contacts.
4. according to claim 3 a kind of load rack line bank it is characterised in that：Upper following table in described insulation board
What face was spaced respectively along its length is provided with projection, and this projection protrudes from the outer surface of described positive electrode row and negative electrode row,
It is additionally provided with an insulated column being enclosed within described projection in the outer surface of described positive electrode row and negative electrode row.
5. according to claim 4 a kind of load rack line bank it is characterised in that：Described securing member is arranged on described
On projection.
6. according to claim 5 a kind of load rack line bank it is characterised in that：Described insulation board is spliced by daughter board
Form, every piece of daughter board is provided with least one through the securing member of described projection.
7. according to claim 6 a kind of load rack line bank it is characterised in that：Splicing knot between described daughter board
Structure is step.
8. according to claim 1 a kind of load rack line bank it is characterised in that：Described first attachment structure is the
One connecting hole, described second attachment structure is the second connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664575.8U CN205960237U (en) | 2016-06-29 | 2016-06-29 | Connecting row of load rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664575.8U CN205960237U (en) | 2016-06-29 | 2016-06-29 | Connecting row of load rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960237U true CN205960237U (en) | 2017-02-15 |
Family
ID=57968912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664575.8U Active CN205960237U (en) | 2016-06-29 | 2016-06-29 | Connecting row of load rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960237U (en) |
-
2016
- 2016-06-29 CN CN201620664575.8U patent/CN205960237U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |