CN206099143U - Switch cabinet - Google Patents
Switch cabinet Download PDFInfo
- Publication number
- CN206099143U CN206099143U CN201620999289.7U CN201620999289U CN206099143U CN 206099143 U CN206099143 U CN 206099143U CN 201620999289 U CN201620999289 U CN 201620999289U CN 206099143 U CN206099143 U CN 206099143U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- switch cubicle
- handcart
- backplate
- breaker chamber
- 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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a switch cabinet, the guide rail of the gyro wheel walking on the confession handcart lateral wall that extends around the circuit breaker room of business turn over around supplying the handcart, the left and right sides of the indoor portion of circuit breaker are provided with, be provided with on the guide rail be used for with gyro wheel block complex anticreep edge, the handcart is advancing the in -process during in the trend that has left or squint right, through the block effect on anticreep edge, certain limiting displacement has played on advancing the left right direction of process in adversary garage, and then guarantees that the handcart steadily advances, make move, the meshing of static contact is stable.
Description
Technical field
The utility model is related to a kind of switch cubicle.
Background technology
Breaker chamber is a kind of critically important components and parts compartment of high-tension switch cabinet, for placing high-pressure vacuum breaker,
Operation vacuum circuit breaker can close whole current supply circuit.Because compartment electrification in high voltage, sufficiently to consider in design process
To safety, smoothly operation and operation, it is to avoid because the handcart propulsion inconvenience of load-bearing breaker causes the failure of electric power system, right
Operating personnel damage.Handcart propulsion mode in existing breaker chamber adopts leading screw screwing mechanism and direct push-in type etc.
Mode.Direct push-in type as shown in Figure 1, when handcart is advanced from testing position to operating position, the wheel of handcart bottom exists
Move to realize movement on the slide rail 7 of the bottom of breaker chamber 1, bent plate 8 is fixed on the side of slide rail 7, and handcart is in moving process
It is spacing be that left and right of two flangings by guide rail to limit wheel offsets, i.e., wheel is moved in guide rail, but actually used
In, because the volume of handcart is big, quality weight, the position of moving contact thereon is again remote with the distance of breaker chamber bottom, in order to protect
The movement of card wheel is smooth, there is certain gap between guide rail and wheel, so handcart is in moving process, by bottom guide track
Spacing be insufficient to allow handcart smoothly to reach operating position, it is easy to there is left and right skew so that handcart can not enter freely
Go out breaker chamber, and then cause the end of moving contact to shift, cannot engage between dynamic and static contact, accordingly, it would be desirable to design one
Kind enables to handcart and can free in and out the handcart propulsion rail mechanism of breaker chamber.
A kind of KYN18- is disclosed in the notification number for authorizing is for the Chinese utility model patent file of CN202121245U
12 switch cubicles, the switch cubicle includes cabinet body, the bottom wall of inner cavity both sides of cabinet body be respectively arranged with a depth to cunning
Rail, in the left and right sidewall of cabinet chamber body, be respectively arranged with a depth to guide rail, the cross sectional shape of slide rail and guide rail
For the opposite concave of opening, and roller is set in the relevant position of the side wall of handcart, by the left and right sidewall of cabinet
Be respectively provided with a depth to guide rail so that in turnover breaker chamber, the concave structure of the guide rail causes open circuit to handcart
The moving contact of device will not because of it is too high it is long cause the handcart to tilt backwards forward, maintain handcart turnover breaker chamber and stablize
Property.But, a concave structure of guide-rail, in handcart traveling process, guide rail are respectively provided with the switch cubicle left and right sidewall
Handcart skew in the lateral direction cannot be limited, and then causes the end of moving contact to shift, cannot between dynamic and static contact
Engagement.Accordingly, it would be desirable to design a kind of switch cubicle so that the guide rail in left and right sidewall ensure that in handcart traveling process and will not send out
Skew on raw left and right directions.
The content of the invention
The purpose of this utility model is to provide a kind of switch cubicle, can solve the problem that prior art is left in handcart traveling process
The problem shifted in right direction.
For achieving the above object, the technical solution of the utility model is：
A kind of switch cubicle, including the breaker chamber for passing in and out before and after handcart, the left and right sides inside breaker chamber is provided with
The guide rail of the roller walking on the confession handcart side wall for extending in front and back, is provided with for anti-with what roller block coordinated on the guide rail
De- edge.
At least side of the both sides up and down of guide rail is provided with guide rail backplate, and the guide rail backplate is L-shaped, and anticreep is along by described
" L " the shape stile of guide rail backplate is constituted.
The both sides up and down of guide rail are provided with guide rail backplate, and along rail axis direction arrangement symmetrical above and below.
Guide rail has the U-type groove of the confession roller walking for extending in front and back, the groove end of the U-type groove and the guide rail backplate
" L " shape stile is connected.
Guide rail baseboard support plate is provided between guide rail backplate and breaker diapire.
Dorsad the side of switch cubicle side wall is provided with protective plate, the protective plate and rail support plate phase in rail support plate
Even, the upper end of protective plate is extended at the stile of the guide rail backplate on the downside of guide rail, and is connected with the stile of guide rail backplate.
Switch cubicle also includes the slide rail being arranged on the diapire inside breaker chamber, and the left and right sides of the slide rail is fixed
It is provided with bent plate.
The rear wall place plane parallel to breaker chamber is provided with left and right side wall inside breaker chamber and is prolonged relatively
The guide rails assembling seat stretched, the guide rails assembling is flat with the left and right sides place inside the breaker chamber on the guide rails assembling seat
On the parallel side in face.
The beneficial effects of the utility model are：Compared to prior art, the switch cubicle that the utility model is related to, in breaker
The anticreep edge of the roller disengagement guide rail for preventing breaker is set on the guide rail of chamber interior left and right sides, and handcart is having during traveling
During the trend for offseting to the left or to the right, acted on by the block on anticreep edge, served on the left and right directions of rival car traveling process
Certain position-limiting action, and then ensure that handcart steadily advances, the engagement for making dynamic and static contact is stablized.
Further, anticreep edge is formed by the L-type stile of the guide rail backplate being arranged on guide rail so that the knot of breaker chamber
Structure is simpler, and assembly parts are reduced, and have certain lifting to globality.
Further, the upper and lower sides of guide rail are provided with guide rail backplate, are acted on simultaneously by it, have a fixed limit in pair roller
Outside the effect of position, additionally it is possible to ensure that the impurity such as dust enter guide rail interior, it is ensured that the stability that roller is advanced.
Further, guide rail baseboard support version is set below guide rail retaining-plate, certain support is played to guide rail backplate
Effect so that structure is more consolidated.
Further, protective plate is set in the plate face of guide rail baseboard support plate, filthy debris can be avoided to enter guide rail
Gripper shoe, causes debris to be piled up, while making breaker chamber outward appearance more attractive in appearance.
Further, bent plate is respectively provided with the left and right sides of the slide rail of bottom, slide rail can be fixed, it is ensured that handcart exists
When mobile, the slide rail both sides of bottom will not be because of being hit and deforming displacement.
Description of the drawings
Fig. 1 is the guide rail structure schematic diagram of prior art switch cubicle；
Fig. 2 is the utility model specific embodiment structural representation.
Specific embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the utility model switch cubicle, as shown in Fig. 2 the switch cubicle is included for breaking for passing in and out before and after handcart
Road device room 1, is extended in front and back the slide rail 7 that the pulley of useful handcart bottom is advanced, on the wall of side on the diapire inside breaker chamber 1
The guide rail 3 of the roller walking being provided with the confession handcart side wall for extending in front and back and guide rail two side rails backplate 2 about 3 is arranged on,
Guide rail 3 has the U-type groove of the confession roller walking for extending in front and back, is provided with parallel to open circuit in the left and right sidewall inside breaker chamber
The rear wall place plane of device room and the relative guide rails assembling seat 4 for extending, the bottom land of U-type groove is arranged on guide rails assembling seat 4, leads
Rail backplate 2 is L-shaped, and " L " shape stile of guide rail backplate is constituted for the spacing anticreep of pair roller left and right directions along 21, leads cabinet backplate
2 are connected along 21 by anticreep with the groove end face of the U-type groove of guide rail 3, by guide rail 3 and the guiding and position-limiting action of guide rail backplate 2,
Make handcart during traveling, free in and out, and left and right skew will not occur；The lower section of guide rail backplate 2 is provided with guide rail backplate
Fagging 5, the bottom of the guide rail baseboard support plate 5 is extended on the diapire inside breaker chamber, support can be played to guide rail and is made
With so that guide rail is more consolidated；Protective plate 6 is provided with the side plate face of handcart on guide rail baseboard support plate, is protected
The upper end of plate 6 is connected with the anticreep of guide rail backplate along 21, it is ensured that filthy debris will not enter guide rail baseboard support plate, cause miscellaneous
Thing is piled up, while making breaker chamber outward appearance more attractive in appearance.Meanwhile, the left and right two of the slide rail 7 on the diapire inside breaker chamber
Side is respectively arranged with bent plate 8, and slide rail is fixed, it is ensured that when mobile, the two side of slide rail will not be because of being impacted for handcart
Cause skew deformation.
The anticreep of above-described embodiment can be not provided with other embodiments guide rail shield along being made up of the stile of guide rail backplate
Plate, is directly set to guide rail with anticreep edge is bent inwardly to, and section is in the integrative-structure of inverted T shape.
In other embodiments, guide rail backplate is only arranged in the upside of guide rail or downside, can reach same effect.
In other embodiments, guide rail can be directly mounted on the madial wall of breaker chamber, by the cell wall for adding long guideway
Length can walk ensureing roller on guide rail.
Claims (8)
1. a kind of switch cubicle, including the breaker chamber for passing in and out before and after handcart, before the left and right sides inside breaker chamber is provided with
The guide rail of the roller walking on the confession handcart side wall for extending afterwards, it is characterised in that：It is provided with the guide rail for keeping off with roller
The anticreep edge for only coordinating.
2. switch cubicle according to claim 1, it is characterised in that：At least side of the both sides up and down of the guide rail is provided with
Guide rail backplate, the guide rail backplate is L-shaped, and anticreep edge is made up of " L " shape stile of the guide rail backplate.
3. switch cubicle according to claim 2, it is characterised in that：The both sides up and down of the guide rail are provided with guide rail shield
Plate, and along rail axis direction arrangement symmetrical above and below.
4. switch cubicle according to claim 3, it is characterised in that：The guide rail has what the confession roller for extending in front and back was walked
U-type groove, the groove end of the U-type groove is connected with " L " shape stile of the guide rail backplate.
5. switch cubicle according to claim 4, it is characterised in that：It is provided between the guide rail backplate and breaker diapire
Guide rail baseboard support plate.
6. switch cubicle according to claim 5, it is characterised in that：Dorsad the one of switch cubicle side wall in the rail support plate
Side is provided with protective plate, and the protective plate is connected with rail support plate, and the upper end of protective plate is extended on the downside of guide rail
At the stile of guide rail backplate, and it is connected with the stile of guide rail backplate.
7. switch cubicle according to claim 1, it is characterised in that：The switch cubicle also includes being arranged on inside breaker chamber
Diapire on slide rail, the left and right sides of the slide rail is fixedly installed bent plate.
8. switch cubicle according to claim 1, it is characterised in that：Arrange on left and right side wall inside the breaker chamber
The rear wall place plane and the relative guide rails assembling seat for extending of breaker chamber are parallel to, the guide rails assembling is in the guide rail
In mounting seat on the side parallel with the left and right sides place plane inside the breaker chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999289.7U CN206099143U (en) | 2016-08-31 | 2016-08-31 | Switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999289.7U CN206099143U (en) | 2016-08-31 | 2016-08-31 | Switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099143U true CN206099143U (en) | 2017-04-12 |
Family
ID=58478233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999289.7U Expired - Fee Related CN206099143U (en) | 2016-08-31 | 2016-08-31 | Switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097914A (en) * | 2019-12-23 | 2021-07-09 | 河南森源电气股份有限公司 | Handcart guide rail mounting structure of nuclear power switch cabinet |
-
2016
- 2016-08-31 CN CN201620999289.7U patent/CN206099143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097914A (en) * | 2019-12-23 | 2021-07-09 | 河南森源电气股份有限公司 | Handcart guide rail mounting structure of nuclear power switch cabinet |
| CN113097914B (en) * | 2019-12-23 | 2022-08-19 | 河南森源电气股份有限公司 | Handcart guide rail mounting structure of nuclear power switch cabinet |
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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: 20170412 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |