CN207029172U - A kind of rail vehicle electric elements mounting structure - Google Patents
A kind of rail vehicle electric elements mounting structure Download PDFInfo
- Publication number
- CN207029172U CN207029172U CN201720500109.0U CN201720500109U CN207029172U CN 207029172 U CN207029172 U CN 207029172U CN 201720500109 U CN201720500109 U CN 201720500109U CN 207029172 U CN207029172 U CN 207029172U
- Authority
- CN
- China
- Prior art keywords
- box body
- rail vehicle
- vehicle electric
- mounting structure
- electric elements
- 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.)
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Abstract
The utility model discloses a kind of rail vehicle electric elements mounting structure, including box body；At least one side of box body offers threading hole；The installing plate for attachment rail vehicle electric element element is provided with the box body；Box body back side inwall is provided with along the axial arranged guide rail of the box body.The utility model can effectively stop influence of the external dust for low-voltage electrical apparatus, ensure that the use of device is reliable.
Description
Technical field
It the utility model is related to a kind of rail vehicle electric elements mounting structure.
Background technology
It is right if device is in the more environment of dust because electrical equipment generally has higher requirements for working environment
The low relay of IP grades, contactor etc. have great influence, the reliability that can be influenceed the life-span of device and use.Rail at present
Road vehicle electrical component is typically placed in vehicle electrical air screen cabinet, and it is usually Open architecture to shield cabinet, does not possess dust reduction capability.
The content of the invention
Technical problem to be solved in the utility model is, in view of the shortcomings of the prior art, providing a kind of rail vehicle electrical equipment
Element mounting structure.
In order to solve the above technical problems, technical scheme is used by the utility model：A kind of rail vehicle electric elements
Mounting structure, including box body；At least one side of box body offers threading hole；It is provided with the box body and is used for attachment rail
The installing plate of vehicle electric element element；Box body back side inwall is provided with along the axial arranged guide rail of the box body.
The box body front openings, and the opening surface is sealed by transparent cover plate.On the one hand transparent cover plate can stop ash
The entrance of dirt, on the other hand due to its be it is transparent, can be in order to observing the state of internal electric elements.
The box body cross section is trapezoidal, and the box body upper bottom surface width is less than the box body bottom surface width.Can be with
Preferably observe the state of tray interior electric elements.
Box body side outer wall at the threading hole is provided with sealing ring.Sealing ring can enter box with blocks dust from threading hole
Body.
Two sides of described box body or so offer threading hole.Facilitate electric elements wiring.
Tie pole is provided with the box body, colligation and fixation for box body inner cable.
The installing plate is obliquely installed in the direction of the width, can effectively utilize space in box body.
Multiple through holes are offered on installing plate, can be used for colligation cable.
Compared with prior art, had the beneficial effect that possessed by the utility model：The utility model can effectively stop
Influence of the external dust for low-voltage electrical apparatus, it ensure that the use of device is reliable.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model embodiment is mounted with electric elements；
Fig. 2 is the utility model embodiment tray interior structural representation.
Embodiment
Electric appliance installing structure is as shown in figure 1, the structure is mainly made up of box body 1, sealing ring 3, dust-proof transparent cover plate 2.Thoroughly
Bright cover plate 2 is arranged on box body 1 by trip bolt 4, convenient dismounting and maintenance.Sealing ring 3 is located at the threading hole of box body side,
Box body can be entered from threading hole with blocks dust.And the dust-proof transparent cover plate 2 of box body front installation, on the one hand can be with blocks dust
Entrance, on the other hand because it is transparent, be easy to observe tray interior electric elements state.
Transparent cover plate 2 can use poly (methyl methacrylate) plate.
Electric mounting board box body leaves two as shown in Fig. 2 box body 1 is formed by sheet metal bent at left and right sides of box body
Threading hole 5, it is the disengaging line passage of electric elements in box body.Guide rail 7 is generally used for installing higher relay of dust-proof demand etc.
Equipment.Box body inner terminal is arranged or the plane of installing plate 6 of other devices is at an angle（Such as 30 °~45 °）, can be effectively sharp
With space in box body, while multiple through holes 9 are opened up on installing plate, can be used for colligation cable.Tie pole 8 is used for box body inner cable
Colligation and fixation.
Claims (8)
1. a kind of rail vehicle electric elements mounting structure, it is characterised in that including box body（1）；The box body（1）It is at least one
Side offers threading hole（5）；The box body（1）The interior installing plate being provided with for attachment rail vehicle electric element element（6）；It is described
Box body（1）Back side inwall is provided with along the box body（1）Axial arranged guide rail（7）.
2. rail vehicle electric elements mounting structure according to claim 1, it is characterised in that the box body（1）Front
Opening, and the opening surface passes through transparent cover plate（2）Sealing.
3. rail vehicle electric elements mounting structure according to claim 2, it is characterised in that the box body（1）It is transversal
Face is trapezoidal, and the box body（1）Upper bottom surface width is less than the box body（1）Bottom surface width.
4. rail vehicle electric elements mounting structure according to claim 1, it is characterised in that the threading hole（5）Place
Box body（1）Side outer wall is provided with sealing ring（3）.
5. rail vehicle electric elements mounting structure according to claim 4, it is characterised in that the box body（1）Left and right
Two sides offer threading hole（5）.
6. rail vehicle electric elements mounting structure according to claim 1, it is characterised in that the box body（1）Inside set
There is tie pole（8）.
7. the rail vehicle electric elements mounting structure according to one of claim 1~6, it is characterised in that the installation
Plate（6）It is obliquely installed in the direction of the width.
8. rail vehicle electric elements mounting structure according to claim 7, it is characterised in that the installing plate（6）On
Offer multiple through holes（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500109.0U CN207029172U (en) | 2017-05-08 | 2017-05-08 | A kind of rail vehicle electric elements mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500109.0U CN207029172U (en) | 2017-05-08 | 2017-05-08 | A kind of rail vehicle electric elements mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029172U true CN207029172U (en) | 2018-02-23 |
Family
ID=61479986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720500109.0U Active CN207029172U (en) | 2017-05-08 | 2017-05-08 | A kind of rail vehicle electric elements mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029172U (en) |
-
2017
- 2017-05-08 CN CN201720500109.0U patent/CN207029172U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |