CN206059956U - A kind of railcar fuse box - Google Patents
A kind of railcar fuse box Download PDFInfo
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- CN206059956U CN206059956U CN201620948601.XU CN201620948601U CN206059956U CN 206059956 U CN206059956 U CN 206059956U CN 201620948601 U CN201620948601 U CN 201620948601U CN 206059956 U CN206059956 U CN 206059956U
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- Prior art keywords
- fuse
- auxiliary
- auxiliary branch
- copper bar
- copper
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Abstract
This utility model discloses a kind of railcar fuse box, including main fuse branch road and more than two auxiliary branch, and every auxiliary branch passes through copper bar external connection；Structure identical is provided with every auxiliary branch and unifies copper installation interface.This utility model have the advantages that simple structure, required low cost, can compatible different vehicle organizational systems, versatility and motility it is high.
Description
Technical field
This utility model is related to railcar technical field, more particularly to a kind of railcar fuse box.
Background technology
Under subway in the design process of equipment, electric interfaces are typically according to equipment under the classification type and car of car load
Layout being designed, on the premise of vehicle circuitry demand is met, to be easy to the marshalling and wiring of car load as far as possible, is to be directed to
Device layout under each vehicle marshalling form and car, designs equipment electric interfaces under a kind of corresponding car.Due to vehicle marshalling
Under form and car, equipment layout type is changeable so that must constantly produce equipment under the car of different model, this and standardization and letter
Systemization itself runs in the opposite direction, once and need to change Mode of train formation temporarily during operation, then simultaneously need more
Change whole electrical equipment.
In railcar, fuse box is to be designed according to corresponding vehicle marshalling form at present, thus can not be expired
The different vehicle circuitry of foot and vehicle marshalling demand, its standardization and facilitation low degree, when needing to change Mode of train formation
When need to change whole electrical equipment, be not easy to execute-in-place and needs consume a longer time, while being also not easy to car load cloth
Line.
Utility model content
The technical problems to be solved in the utility model is that：For the technical problem that prior art is present, this practicality is new
Type provide a kind of simple structure, required low cost, being capable of the high subway of compatible different vehicle organizational systems, versatility and motility
Vehicle fuse box.
For solve above-mentioned technical problem, the utility model proposes technical scheme be：
A kind of railcar fuse box, including main fuse branch road and more than two auxiliary branch, per described in bar
Auxiliary branch passes through copper bar external connection；Structure identical is provided with per auxiliary branch described in bar and unifies copper installation interface.
As further improvement of the utility model：Electricity per auxiliary branch described in bar respectively with the main fuse branch road
Source incoming end connection.
As further improvement of the utility model：Main fuse, the main molten are provided with the main fuse branch road
One end of disconnected device respectively be connected per auxiliary branch described in bar, other end external connection.
As further improvement of the utility model：The auxiliary branch specifically includes two, wherein an auxiliary
Auxiliary fuse is provided with branch road.
As further improvement of the utility model：In two auxiliary branch, copper bar respectively has different structure
Copper bar.
As further improvement of the utility model：In two auxiliary branch, the auxiliary of auxiliary fuse is provided with
Installed by the unified copper installation interface on road and pass through on first structure copper bar, another auxiliary branch the unified copper bar
Mounting interface installs the second structure copper bar.
As further improvement of the utility model：In two auxiliary branch, the auxiliary of auxiliary fuse is provided with
The second structure copper bar is installed by the unified copper installation interface on road, on another auxiliary branch, passes through the unified copper bar
Mounting interface installs first structure copper bar.
Compared with prior art, the utility model has the advantage of：The present embodiment railcar fuse box, fully examines
Consider layout requirements under the marshalling demand and car of car load, by unified copper installation interface in auxiliary branch is set to identical knot
Structure so that can easily install different copper bars by unified copper installation interface, need not change other electrical connections, so as to
Meet different vehicle circuitry demands and vehicle marshalling demand, realize simple to operate, effectively increase the general of fuse box
Property so that Fuse standard, facilitation, while being convenient for whole-vehicle wiring.
Description of the drawings
Fig. 1 is the principle schematic diagram. of the present embodiment railcar fuse box.
Fig. 2 is the first fuse box structural representation in the specific embodiment of the invention.
Fig. 3 is the structural representation of second fuse box in the specific embodiment of the invention.
Fig. 4 is the copper installation principle schematic of the first fuse box in the specific embodiment of the invention.
Fig. 5 is the copper installation principle schematic of second fuse box in the specific embodiment of the invention.
Marginal data：1st, main fuse branch road；2nd, auxiliary branch；21st, copper bar；22nd, unified copper installation interface.
Specific embodiment
This utility model is further described below in conjunction with Figure of description and concrete preferred embodiment, but not because
This and limit protection domain of the present utility model.
As shown in figure 1, the present embodiment railcar fuse box, including main fuse branch road 1 and more than two it is auxiliary
Branch road 2, every auxiliary branch 2 is helped to pass through 21 external connection of copper bar；Structure identical is provided with every auxiliary branch 2 and unifies copper
Row's mounting interface 22.The present embodiment takes into full account layout requirements under the marshalling demand and car of car load, by uniting in auxiliary branch 2
One copper installation interface 22 is set to identical structure so that can easily install different by unified copper installation interface 22
Copper bar 21, so as to meet different vehicle circuitry demands and vehicle marshalling demand, realizes simple to operate, effectively increases fusing
The versatility of device case so that Fuse standard, facilitation, while being convenient for whole-vehicle wiring.
In the present embodiment, every auxiliary branch 2 is connected with the power access end of main fuse branch road 1 respectively, main fuse
The voltage that branch road 1 is accessed is exported respectively through after each bar auxiliary branch.
In the present embodiment, in main fuse branch road 1, be provided with main fuse, one end of main fuse respectively with aid in per bar
Branch road 2 connects, other end external connection.
In the present embodiment, the copper bar respectively copper bar with different structure in two auxiliary branch 2.By with identical knot
The unified copper installation interface 22 of structure, can install required copper bar according to layout requirements under different vehicle marshalling and car, from
And go under different vehicle marshalling and car in the vehicle of layout, and only need to change the copper bar installed, which need not be changed
He is electrically connected, and realizes simple to operate, effectively increases the versatility of fuse box.
As shown in Figure 2,3, wherein a be copper bar 1#, b be copper bar 2#, c be auxiliary fuse BF, the specific embodiment of the invention
Middle auxiliary branch 2 specifically includes two, wherein being provided with auxiliary fuse in an auxiliary branch 2.Fuse box as shown in Figure 2
In, main fuse branch road 1 is provided with main fuse MF, and right side auxiliary branch is provided with auxiliary fuse BF, left side auxiliary branch and does not set
Fuse is put, unified copper installation 22 structures of interface are completely the same on two auxiliary branch 2, and are provided with the auxiliary of auxiliary fuse
Branch road（Right side auxiliary branch）It is upper that first structure copper bar is installed by unified copper installation interface 22（Copper bar 1#）, another auxiliary
Branch road（Left side auxiliary branch）It is upper that second structure copper bar is installed by unified copper installation interface 22（Copper bar 2#）.The present embodiment has
Body copper bar 1#, copper bar 2# are that wherein copper bar 1# total heights are 154mm suitable for 2 dynamic 2 copper bars for dragging organizational systems vehicle demand,
Copper bar 2# total heights are 64mm, and certain copper bar 1#, copper bar 2# can also be set according to the actual requirements.The above-mentioned fusing of the present embodiment
When device case is applied to 2 dynamic 2 and drags organizational systems vehicle, copper installation mode is as shown in figure 4, copper bar 1# bottoms are arranged on auxiliary fusing
On device BF, top is secured by bolts on back timber；Copper bar 2# bottoms be arranged on bottom copper bar on, the interface of bottom copper bar with it is auxiliary
Help that fuse BF is identical, top is fixed in bottom beam by insulator.
When above-mentioned fuse box being applied to 2 dynamic 2 dragging organizational systems vehicle, 750V high pressure is accessed by X20 wiring points, all the way
X23 wiring points are directly sent to by first structure copper bar, the second structure copper bar is separately led up to and BF fuses are sent to X22 wiring
Point, by first structure copper bar to external connection, X23 wiring points are by the second structure copper bar to external connection for X22 wiring points.
Fuse box is essentially identical with fuse box structure in Fig. 2 as shown in Figure 3, and difference is that left side auxiliary branch is provided with
Auxiliary fuse BF, right side auxiliary branch are not provided with fuse, and are provided with the auxiliary branch of auxiliary fuse（Left side auxiliary
Road）It is upper that first structure copper bar is installed by unified copper installation interface 22（Copper bar 1#）, another auxiliary branch（Right side auxiliary
Road）It is upper that second structure copper bar is installed by unified copper installation interface 22（Copper bar 2#）.The present embodiment is specifically applied to 2 by above-mentioned
After dynamic 2 drag the copper bar 1# of organizational systems vehicle demand, copper bar 2# by unifying copper installation interface 22 and being exchanged with each other position, you can
It is applicable for use with 4 dynamic 2 vehicles for dragging organizational systems.The above-mentioned fuse box of the present embodiment is applied to 4 dynamic 2 and drags organizational systems vehicle
When, as shown in figure 5, copper bar 1# bottoms are arranged on the copper bar of bottom, wherein bottom copper bar interface is molten with auxiliary for copper installation mode
Disconnected device BF is identical, and top is secured by bolts on back timber；On auxiliary fuse BF, top is by exhausted for copper bar 2# bottoms
Edge is fixed in bottom beam.
As described above, the present embodiment unifies copper installation interface 22 by two auxiliary branch, 2 setting structure identical, can
With simultaneously compatible two kinds of Mode of train formation, it is only necessary to 2 can be applicable for use with move 2 to drag marshalling by exchanging the position of two busbars
The vehicle of mode, using 4 dynamic 2 vehicles for dragging organizational systems, realize simple to operate, two kinds of different organizational systems can be common to.
Above-mentioned simply preferred embodiment of the present utility model, not makees any pro forma restriction to this utility model.Though
So this utility model is disclosed above with preferred embodiment, but is not limited to this utility model.Therefore, it is every without departing from
The content of technical solutions of the utility model, any simply repaiies to made for any of the above embodiments according to this utility model technical spirit
Change, equivalent variations and modification, all should fall in the range of technical solutions of the utility model protection.
Claims (7)
1. a kind of railcar fuse box, including main fuse branch road（1）And more than two auxiliary branch（2）, per bar
The auxiliary branch（2）By copper bar（21）External connection；It is characterized in that：Per auxiliary branch described in bar（2）On be provided with knot
Structure identical unifies copper installation interface（22）.
2. railcar fuse box according to claim 1, it is characterised in that：Per auxiliary branch described in bar（2）Point
Not with the main fuse branch road（1）Power access end connection.
3. railcar fuse box according to claim 2, it is characterised in that：The main fuse branch road（1）In
Be provided with main fuse, one end of the main fuse respectively with per auxiliary branch described in bar（2）Connection, the other end externally connect
Connect.
4. the railcar fuse box according to claim 1 or 2 or 3, it is characterised in that：The auxiliary branch（2）
Two are specifically included, wherein an auxiliary branch（2）In be provided with auxiliary fuse.
5. railcar fuse box according to claim 4, it is characterised in that：Two auxiliary branch（2）In
Copper bar（21）Respectively there is the copper bar of different structure.
6. railcar fuse box according to claim 5, it is characterised in that：Two auxiliary branch（2）In,
It is provided with the auxiliary branch of auxiliary fuse and passes through the unified copper installation interface（22）Install first structure copper bar, another
Pass through the unified copper installation interface on auxiliary branch（22）Second structure copper bar is installed.
7. railcar fuse box according to claim 5, it is characterised in that：Two auxiliary branch（2）In,
It is provided with the auxiliary branch of auxiliary fuse and passes through the unified copper installation interface（22）Second structure copper bar is installed, another
Pass through the unified copper installation interface on auxiliary branch（22）First structure copper bar is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948601.XU CN206059956U (en) | 2016-08-26 | 2016-08-26 | A kind of railcar fuse box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948601.XU CN206059956U (en) | 2016-08-26 | 2016-08-26 | A kind of railcar fuse box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059956U true CN206059956U (en) | 2017-03-29 |
Family
ID=58383139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948601.XU Active CN206059956U (en) | 2016-08-26 | 2016-08-26 | A kind of railcar fuse box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059956U (en) |
-
2016
- 2016-08-26 CN CN201620948601.XU patent/CN206059956U/en active Active
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