CN207925905U - A kind of railway power supply special switch equipment - Google Patents
A kind of railway power supply special switch equipment Download PDFInfo
- Publication number
- CN207925905U CN207925905U CN201820421749.7U CN201820421749U CN207925905U CN 207925905 U CN207925905 U CN 207925905U CN 201820421749 U CN201820421749 U CN 201820421749U CN 207925905 U CN207925905 U CN 207925905U
- Authority
- CN
- China
- Prior art keywords
- device housings
- hangers
- porous
- binding post
- electric brake
- 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
Abstract
The utility model discloses a kind of railway power supply special switch equipment, including device housings and porous hangers, the leading exterior surface of the device housings is movably installed with manual electric brake, and outer surface of the device housings at manual electric brake position is equipped with electric brake slot, the outer surface that the device housings are located at the upper side of manual electric brake at position is movably installed with branch switch push button, and device housings are located at the outer surface at branch switch push button position and are equipped with sliding slot, the lower section of the sliding slot is equipped with indicator light, and the upper end outer surface of the device housings is installed with binding post.A kind of railway power supply special switch equipment described in the utility model; equipped with wiring partition board, transparent terminal column protective cover and porous hangers; it can prevent conducting wire from winding; and it can make what conducting wire was located at binding post to be partially in closed space; improve safety; and allow that switchgear is installed on electrical equipment using various types of screws, bring better prospect of the application.
Description
Technical field
The utility model is related to field of switch equipment, more particularly to a kind of railway power supply special switch equipment.
Background technology
Electric railway is the railway using electric propulsion, and railway switchgear can control the operation feelings of each circuit
Condition；There are certain drawbacks when in use in existing railway power supply special switch equipment, each binding post and each conducting wire it
Between can be in direct contact, can make to wind between conducting wire, obscure the branch where each conducting wire, conducting wire is contacted with binding post
Part is directly naked to be exposed on the external, and electric conductivity between the two on the one hand can be reduced because of the entrance of foreign matter, on the other hand because accidentally touching
And potential danger is caused, safety coefficient is reduced, only allows to use a kind of screw of model, limitation is brought to installment work
Property, certain influence is brought to the use of railway power supply special switch equipment, for this purpose, it is proposed that a kind of power supply of railway is special
Switchgear.
Utility model content
The main purpose of the utility model is to provide a kind of railway power supply special switch equipment, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of railway is powered special switch equipment, including device housings and porous hangers, outside the front end of the device housings
Surface activity is equipped with manual electric brake, and outer surface of the device housings at manual electric brake position is equipped with electric brake slot, described to set
The outer surface that standby shell is located at the upper side of manual electric brake at position is movably installed with branch switch push button, and device housings are located at
Outer surface at branch switch push button position is equipped with sliding slot, and the lower section of the sliding slot is equipped with indicator light, the device housings it is upper
End outer surface is installed with binding post, and the outer surface of upper binding post is movably installed with nut, and the device housings are close
Upper end outer surface at one side position of upper binding post is installed with wiring partition board, and device housings are at upper binding post position
Leading exterior surface be movably installed with transparent terminal column protective cover, the leading exterior surface interposition of the transparent terminal column protective cover
It sets place and is equipped with catching groove, the lower end outer surface of the device housings is installed with lower binding post, and the porous hangers is fixedly mounted
In a side external surface middle position of device housings, and the leading exterior surface of porous hangers is equipped with No.1 screw hole, described porous
Leading exterior surface of the hangers at one side position of No.1 screw hole is equipped with No. two screw holes, the upper end outer surface one of the porous hangers
Side is installed with bending hook.
Preferably, the outer surface of the transparent terminal column protective cover is equipped with post holes, and transparent terminal column protective cover is close to column
Outer surface at one side position of hole is equipped with plate hole, and the quantity of post holes and plate hole is four groups.
Preferably, the inside of the device housings is installed with circuit board, and device housings are located at circuit board side position
The place of setting is internally provided with alarm.
Preferably, the inner wall of the device housings is equipped with insulation inner casing, and the quantity of the upper binding post and nut is four
Group.
Preferably, the quantity of the porous hangers is two groups, and the quantity of the No.1 screw hole and No. two screw holes is four groups.
Preferably, the outer surface of the branch switch push button is equipped with skid resistance strip, and the quantity of skid resistance strip is several groups.
Compared with prior art, the utility model has the advantages that：Railway power supply special switch equipment, passes through
The wiring partition board of setting, it can prevent the contact between each conducting wire, prevent conducting wire from winding, and be conducive to distinguish each conducting wire institute
Branch can make what conducting wire contacted with binding post to be partially in closed sky by the transparent terminal column protective cover of setting
Between, it prevents staff from accidentally touching, foreign matter can also be avoided to enter, improve electric conductivity, by the porous hangers of setting, it is provided with
Multiple screw holes allow that switchgear is installed on electrical equipment using various types of screws, and whole device is simple, operation side
Just, using effect is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of railway power supply special switch equipment of the utility model.
Fig. 2 is a kind of partial view of railway power supply special switch equipment of the utility model.
Fig. 3 is the enlarged drawing at A in a kind of Fig. 2 of railway power supply special switch equipment of the utility model.
Fig. 4 is the enlarged drawing at B in a kind of Fig. 2 of railway power supply special switch equipment of the utility model.
In figure：1, device housings；2, manual electric brake；3, electric brake slot；4, porous hangers；5, upper binding post；6, nut；7, divide
Branch switch push button；8, sliding slot；9, indicator light；10, lower binding post；11, No.1 screw hole；12, No. two screw holes；13, bending is linked up with；
14, wiring partition board；15, transparent terminal column protective cover；16, catching groove.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of railway is powered special switch equipment, including device housings 1 and porous hangers 4, outside equipment
The leading exterior surface of shell 1 is movably installed with manual electric brake 2, and outer surface of the device housings 1 at 2 position of manual electric brake is equipped with
Electric brake slot 3, the outer surface that device housings 1 are located at 2 upper side position of manual electric brake are movably installed with branch switch push button 7,
And device housings 1 are located at the outer surface at 7 position of branch switch push button and are equipped with sliding slot 8, the lower section of sliding slot 8 is equipped with indicator light 9, if
The upper end outer surface of standby shell 1 is installed with binding post 5, and the outer surface of upper binding post 5 is movably installed with nut 6, if
Standby upper end outer surface of the shell 1 at 5 one side position of upper binding post is installed with wiring partition board 14, and device housings 1 lean on
Leading exterior surface at nearly upper 5 position of binding post is movably installed with transparent terminal column protective cover 15, transparent terminal column protective cover 15
Leading exterior surface middle position be equipped with catching groove 16, the lower end outer surface of device housings 1 is installed with lower binding post 10, more
Hole hangers 4 is fixedly mounted on a side external surface middle position of device housings 1, and the leading exterior surface of porous hangers 4 is equipped with
No.1 screw hole 11, leading exterior surface of the porous hangers 4 at 11 1 side position of No.1 screw hole are equipped with No. two screw holes 12, porous extension
The upper end outer surface side of ear 4 is installed with bending hook 13.
The outer surface of transparent terminal column protective cover 15 is equipped with post holes, and transparent terminal column protective cover 15 is close to post holes side position
The outer surface for setting place is equipped with plate hole, and the quantity of post holes and plate hole is four groups；The inside of device housings 1 is installed with circuit
Plate, and device housings 1 are located at one side position of circuit board and are internally provided with alarm；The inner wall of device housings 1 is equipped in insulation
Shell, upper binding post 5 and the quantity of nut 6 are four groups；The quantity of porous hangers 4 is two groups, No.1 screw hole 11 and No. two screw holes
12 quantity is four groups；The outer surface of branch switch push button 7 is equipped with skid resistance strip, and the quantity of skid resistance strip is several groups.
It should be noted that the utility model is a kind of railway power supply special switch equipment, and when in use, device housings 1
The overall structure that switchgear is constituted with porous hangers 4 and manual electric brake 2 connects external circuit by upper binding post 5 under
Terminal 10 is linked into switchgear, turns nut 6 clockwise, and nut 6 is made to compress external conducting wire, and branch switch push button 7 is controlled
It makes each branch, branch switch push button 7 is pushed up in sliding slot 8, then the branch path where it is in closed circuit, otherwise,
Branch path where it is in open-circuit condition, and manual electric brake 2 is the master switch of switchgear, pushes down on manual electric brake 2, makes it
Positioned at the bottom of electric brake slot 3, then all branch paths are off, and by indicator light 9, staff can know circuit
Safety index show that the danger coefficient of circuit is higher, since wiring partition board 14 connects positioned at two when indicator light 9 is red
At position between terminal, wiring partition board 14 can prevent the contact between each conducting wire, prevent conducting wire from winding, and be conducive to distinguish
Branch where each conducting wire, wiring partition board 14 can improve the safety index of circuit, and 15 surface of transparent terminal column protective cover is set
The post holes and plate hole set allow binding post and wiring partition board 14 to pass through transparent terminal column protective cover 15, transparent terminal column protective cover
15 make what conducting wire contacted with binding post to be partially in closed space, prevent staff from accidentally touching, foreign matter can also be avoided to enter,
Electric conductivity is improved, since porous hangers 4 is provided with No.1 screw hole 11 and No. two screw holes 12, the model of two screw holes is different, makes more
Hole hangers 4 allows that switchgear is installed on electrical equipment using various types of screws, and porous hangers 4 is simultaneously provided with curved
Shape hook 13, permission directly hangs over switchgear on electrical equipment, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
- The special switch equipment 1. a kind of railway is powered, including device housings (1) and porous hangers (4), it is characterised in that：It is described to set The leading exterior surface of standby shell (1) is movably installed with manual electric brake (2), and device housings (1) are at manual electric brake (2) position Outer surface be equipped with electric brake slot (3), the device housings (1) are located at the upper side of manual electric brake (2) the outer surface work at position It is dynamic that branch switch push button (7) is installed, and device housings (1) are located at the outer surface at branch switch push button (7) position and are equipped with cunning The lower section of slot (8), the sliding slot (8) is equipped with indicator light (9), and the upper end outer surface of the device housings (1) is installed with Binding post (5), and the outer surface of upper binding post (5) is movably installed with nut (6), the device housings (1) are close to upper binding post Upper end outer surface at (5) one side positions is installed with wiring partition board (14), and device housings (1) are close to upper binding post (5) Leading exterior surface at position is movably installed with transparent terminal column protective cover (15), before the transparent terminal column protective cover (15) Outer surface middle position is held to be equipped with catching groove (16), the lower end outer surface of the device housings (1) is installed with lower binding post (10), the porous hangers (4) is fixedly mounted on a side external surface middle position of device housings (1), and porous hangers (4) Leading exterior surface be equipped with No.1 screw hole (11), front end of the porous hangers (4) at (11) one side position of No.1 screw hole Outer surface is equipped with No. two screw holes (12), and the upper end outer surface side of the porous hangers (4) is installed with bending hook (13).
- The special switch equipment 2. a kind of railway according to claim 1 is powered, it is characterised in that：The transparent terminal column is protected The outer surface of shield (15) is equipped with post holes, and outer surface of the transparent terminal column protective cover (15) at one side position of post holes is equipped with The quantity of plate hole, post holes and plate hole is four groups.
- The special switch equipment 3. a kind of railway according to claim 1 is powered, it is characterised in that：The device housings (1) Inside be installed with circuit board, and device housings (1) are located at one side position of circuit board and are internally provided with alarm.
- The special switch equipment 4. a kind of railway according to claim 1 is powered, it is characterised in that：The device housings (1) Inner wall be equipped with insulation inner casing, the quantity of the upper binding post (5) and nut (6) is four groups.
- The special switch equipment 5. a kind of railway according to claim 1 is powered, it is characterised in that：The porous hangers (4) Quantity be two groups, the quantity of the No.1 screw hole (11) and No. two screw holes (12) is four groups.
- The special switch equipment 6. a kind of railway according to claim 1 is powered, it is characterised in that：The branch switch push button (7) outer surface is equipped with skid resistance strip, and the quantity of skid resistance strip is several groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421749.7U CN207925905U (en) | 2018-03-27 | 2018-03-27 | A kind of railway power supply special switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421749.7U CN207925905U (en) | 2018-03-27 | 2018-03-27 | A kind of railway power supply special switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925905U true CN207925905U (en) | 2018-09-28 |
Family
ID=63596564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820421749.7U Expired - Fee Related CN207925905U (en) | 2018-03-27 | 2018-03-27 | A kind of railway power supply special switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391595A (en) * | 2021-06-03 | 2021-09-14 | 长春电子科技学院 | PLC system for intelligent control of major engineering |
-
2018
- 2018-03-27 CN CN201820421749.7U patent/CN207925905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391595A (en) * | 2021-06-03 | 2021-09-14 | 长春电子科技学院 | PLC system for intelligent control of major engineering |
| CN113391595B (en) * | 2021-06-03 | 2022-10-04 | 长春电子科技学院 | PLC system for major engineering intelligent control |
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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: 20180928 Termination date: 20190327 |