CN207883580U - The ceramic mounting plate of knife switch - Google Patents
The ceramic mounting plate of knife switch Download PDFInfo
- Publication number
- CN207883580U CN207883580U CN201820047175.1U CN201820047175U CN207883580U CN 207883580 U CN207883580 U CN 207883580U CN 201820047175 U CN201820047175 U CN 201820047175U CN 207883580 U CN207883580 U CN 207883580U
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- China
- Prior art keywords
- plate
- support plate
- switch
- support
- fixed plate
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- Expired - Fee Related
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Abstract
The utility model provides a kind of ceramic mounting plate of knife switch, including supporting fixed plate, the support fixed plate is equipped with perpendicular switch support plate and Gravity support plate from top to bottom, the support fixed plate, switch support plate and Gravity support plate are made of ceramic materials, a groove is offered in the switch support plate, and a flexible block is additionally provided on the groove.This ceramics mounting plate is on the basis of script supports fixed plate; Gravity support plate equipped with equal vertical support fixed plate and switch support plate; switch support plate is additionally provided with the groove that can consolidate plug-in strip; it effectively prevent plug-in strip loosening to fall off from cutter holder, also knife switch is stable in support fixed plate, and fixed plate, Gravity support plate, switch support plate is supported to be all made of ceramic material; it is firm it is wear-resisting, service life is long; and earth leakage protective is played, it has a safety feature, should be widely promoted.
Description
Technical field
The utility model is related to a kind of chemical pipelines, and in particular to a kind of ceramic mounting plate of knife switch.
Background technology
Knife switch is a kind of electrical equipment widely applied, also known as disconnecting switch, is mainly used for isolating power supply, falls
Lock operation, being connected to and cut off low current circuit, the switching device of no arc-suppression function.Knife switch is mounted on wall mostly
On, in order to ensure the insulating properties of knife switch, usually knife switch is mounted on the insulated mounting plate on metope.
Currently, the structure of the mounting plate of knife switch is relatively simple, as shown in figure 3, only one piece in square shape structure
Support fixed plate, mostly use timber or plastic manufacturing greatly, though good insulation preformance, difference of hardness, intolerant to abrasion, service life
It is short.In addition, the plug-in strip on knife switch, due to the use of reasons such as overlong times, plug-in strip can occur to loosen to fall off from cutter holder, after
And cause power failures.Furthermore after knife switch usage time length, due to aging or damage, it may occur that danger of hazardous electrical discharges, and support
The protective device for preventing knife switch from leaking electricity, poor safety performance are not provided in fixed plate.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of ceramic mounting plate of knife switch, this pottery
On the basis of script supports fixed plate, the Gravity support plate and switch that are equipped with equal vertical support fixed plate support porcelain mounting plate
Plate, switch support plate are additionally provided with the groove that can consolidate plug-in strip, effectively prevent plug-in strip loosening to fall off from cutter holder, also by knife switch
Be stable in support fixed plate, and fixed plate, Gravity support plate, switch support plate supported to be all made of ceramic material, it is firm it is wear-resisting,
Service life is long, and plays earth leakage protective, has a safety feature, and should be widely promoted.
In order to achieve the above object, the technical solution that the utility model is taken：
The ceramic mounting plate of knife switch includes the support fixed plate in square shape, and the support fixed plate is from top to bottom
Equipped with perpendicular switch support plate and Gravity support plate, the support fixed plate, switch support plate and Gravity support plate
It is made of ceramic materials, the length of vertical range and knife switch between the switch support plate and Gravity support plate
Match, offer a groove in the switch support plate, the groove plug-in strip upper end of knife switch can be allowed disposed within and
The plug-in strip upper end of shape and knife switch matches, and a flexible block is additionally provided on the groove.
As optimal technical scheme, connected surely between support plate, Gravity support plate and support fixed plate to ensure to switch
Gu improve whole stability, also further prevent knife switch from support fixed plate on fall off, the support fixed plate with open
Close support plate, Gravity support plate is integrally formed manufacture.
It is more preferable convenient for the plug-in strip of knife switch in order to make flexible block that there is good elasticity as optimal technical scheme
In embedded groove, plug-in strip is further prevented to fall off from cutter holder, it is ensured that electricity consumption is normal, and the flexibility block is by rubber material system
At.
Compared with prior art, the utility model has the advantage that：
1, this ceramics mounting plate is equipped with the Gravity support of equal vertical support fixed plate on the basis of script supports fixed plate
Plate and switch support plate, switch support plate are additionally provided with the groove that can consolidate plug-in strip, and plug-in strip loosening is effectively prevent to fall off from cutter holder,
Also knife switch is stable in support fixed plate, and fixed plate, Gravity support plate, switch support plate is supported to be all made of ceramic material
Material, it is firm it is wear-resisting, service life is long, and plays earth leakage protective, have a safety feature, should be widely promoted.
2, support fixed plate is integrally formed with switch support plate, Gravity support plate and manufactures, and ensures switch support plate, gravity branch
Stable connection between fagging and support fixed plate, improves whole stability, and knife switch is also further prevented to be fixed from support
It falls off on plate.
3, the flexible block made of rubber material is set, make flexible block that there is good elasticity, is convenient for knife switch
The more preferably embedded groove of plug-in strip in, further prevent plug-in strip to fall off from cutter holder, it is ensured that electricity consumption is normal.
Description of the drawings
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the structural schematic diagram of the mounting plate of existing knife switch；
Drawing reference numeral：1, fixed plate is supported, 2, switch support plate, 3, Gravity support plate, 4, groove, 5, flexible block, 6,
Mounting hole, 7, mounting hole.
Specific implementation mode
It is proposed that a kind of specific embodiment of the utility model, the ceramic mounting plate of knife switch are existing with Fig. 3 as shown in Figure 1
Structure is identical to be：Include the support fixed plate 1 in square shape, except that：The support fixed plate 1 is equipped with from top to bottom
Perpendicular switch support plate 2 and Gravity support plate 3, the switch support plate 2 and Gravity support plate 3 be in square shape and
It is mutually parallel, the support fixed plate 1, switch support plate 2 and Gravity support plate 3 are made of ceramic materials, described to open
The length for closing vertical range and knife switch between support plate 2 and Gravity support plate 3 matches, in the switch support plate 2
A groove 4 is offered, the groove 4 can allow the plug-in strip upper end of knife switch disposed within and the plug-in strip of shape and knife switch
Upper end matches, and a flexible block 5 is additionally provided on the groove 4, the lock that the flexibility block 5 is used to be pressed on knife switch
Knife, as shown in Figure 2.Several mounting holes 6 are offered in the support fixed plate 1,4 mounting holes 6,4 are arranged in the present embodiment
The fixed plate 1 that mounting hole 6 is used to support is fixed on wall and positioned at the top and bottom end of support fixed plate 1, and the support is solid
Several mounting holes 7 for installing knife switch are additionally provided on fixed board 1,4 mounting holes, 7,4 mounting holes are arranged in the present embodiment
Between switch support plate and Gravity support plate.
The support fixed plate 1 is integrally formed with switch support plate 2, Gravity support plate 3 and manufactures, guarantee switch support plate 2,
Gravity support plate 3 and support fixed plate 1 between stable connection, improve whole stability, also further prevent knife switch from
It falls off in support fixed plate.
The flexibility block 5 is so that flexible block 5 is had good elasticity made of rubber material, opened convenient for plug-in strip
In the more preferably embedded groove of the plug-in strip of pass, plug-in strip is further prevented to fall off from cutter holder, it is ensured that electricity consumption is normal.
When the utility model is used：Mounting hole 6 is penetrated using screw, support fixed plate 1 is fixed on wall, then again
Knife switch is installed in support fixed plate 1 by mounting hole 7, if desired when normal electricity consumption, after plug-in strip is placed on cutter holder,
The upper end of plug-in strip is embedded in groove again, block 5 is pressed on thereon, security performance is high.
Certainly, only the utility model preferred embodiment is described in detail in conjunction with attached drawing above, not
The scope of the utility model is limited with this, it is all according to equivalence changes made by the principles of the present invention, construction and structure,
It should all be covered by the scope of protection of the utility model.
Claims (3)
1. the ceramic mounting plate of knife switch includes the support fixed plate (1) in square shape, it is characterised in that：The support is solid
Fixed board (1) is equipped with perpendicular switch support plate (2) and Gravity support plate (3), the support fixed plate from top to bottom
(1), switch support plate (2) and Gravity support plate (3) are made of ceramic materials, and are opened up on the switch support plate (2)
There is a groove (4), a flexible block (5) is additionally provided on the groove (4).
2. the ceramic mounting plate of knife switch according to claim 1, it is characterised in that：The support fixed plate (1)
It is integrally formed and manufactures with switch support plate (2), Gravity support plate (3).
3. the ceramic mounting plate of knife switch according to claim 1 or 2, it is characterised in that：The flexibility block (5)
It is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047175.1U CN207883580U (en) | 2018-01-11 | 2018-01-11 | The ceramic mounting plate of knife switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047175.1U CN207883580U (en) | 2018-01-11 | 2018-01-11 | The ceramic mounting plate of knife switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883580U true CN207883580U (en) | 2018-09-18 |
Family
ID=63505311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820047175.1U Expired - Fee Related CN207883580U (en) | 2018-01-11 | 2018-01-11 | The ceramic mounting plate of knife switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010783A (en) * | 2018-01-11 | 2018-05-08 | 钦州学院 | The ceramic installing plate of knife switch |
-
2018
- 2018-01-11 CN CN201820047175.1U patent/CN207883580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010783A (en) * | 2018-01-11 | 2018-05-08 | 钦州学院 | The ceramic installing plate of knife switch |
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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 |
Granted publication date: 20180918 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |