CN208111942U - Breaker chamber of high-voltage switch cabinet door-plate - Google Patents
Breaker chamber of high-voltage switch cabinet door-plate Download PDFInfo
- Publication number
- CN208111942U CN208111942U CN201820165191.0U CN201820165191U CN208111942U CN 208111942 U CN208111942 U CN 208111942U CN 201820165191 U CN201820165191 U CN 201820165191U CN 208111942 U CN208111942 U CN 208111942U
- Authority
- CN
- China
- Prior art keywords
- door
- breaker
- cabinet door
- lock tongue
- sliding block
- 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
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Abstract
The breaker chamber of high-voltage switch cabinet door-plate of the utility model, section is equipped in horizontal U-shaped, slot box open at one end by mounting base on the inside of breaker door, the through-hole adaptable with slot box opening position on breaker door, cabinet door flanging, be equipped in slot box can be slid back and forth along slot box inner cavity stretch out breaker door, through-hole or the sliding block lock tongue of setback slot box inner cavity on cabinet door flanging；Long waist round hole is provided on breaker door, setting is vertically connected at the gag lever post of sliding block lock tongue glide direction in long waist round hole, through-hole of the lock tongue in U-lag box inner cavity sliding stretching breaker door, cabinet door is driven to provide limit by gag lever post, even if fixing screws loose or dislocation, breaker door will not loosen opening, bonding strength is high, and connection is reliable, can be improved safety coefficient.
Description
Technical field
The utility model relates to a kind of breaker chamber of high-voltage switch cabinet door-plates.
Background technique
Door-plate need to be arranged to improve security protection performance in breaker chamber of high-voltage switch cabinet, and conventional circuit breaker room door leads to after closing
It crosses screw to be fixedly connected, the easy loose or dislocation of screw in transport, installation and system normal course of operation, or because of thread damage
And cannot closely connect, cause circuit breaker chamber door accidentally to open, there are security risk, bonding strength is not high, and it is unreliable to connect, safety
Coefficient is low.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of connections will not reliably loosen, and safety coefficient is high
Breaker chamber of high-voltage switch cabinet door-plate.
The breaker chamber of high-voltage switch cabinet door-plate of the utility model, including breaker door, breaker door and cabinet door pass through folding
Side is engaged by clamping mutually installation, it is characterised in that：Section is equipped in horizontal U-shaped, one end by mounting base on the inside of breaker door
The slot box of opening, breaker door, cabinet door flanging have the upper through-hole adaptable with slot box opening position, and being equipped in slot box can
It is slid back and forth along slot box inner cavity and stretches out breaker door, through-hole or the sliding block lock tongue of setback slot box inner cavity on cabinet door flanging；Open circuit
It is provided with long waist round hole on device door, the gag lever post of sliding block lock tongue glide direction is provided perpendicular on sliding block lock tongue, gag lever post is set
In the long waist round hole on breaker door, sliding block lock tongue can be pushed to slide along slot box inner cavity by gag lever post；
Compressed spring is provided between sliding block lock tongue inner end and slot box inner chamber bottom surface；
Through-hole on the sliding block lock tongue and cabinet door is micro- interference fit；
Sliding block lock tongue outer end is 1/4 arc-shaped.
The breaker chamber of high-voltage switch cabinet door-plate of the utility model, through gag lever post band movable slider lock tongue along U-lag box
Through-hole on chamber sliding stretching breaker door, cabinet door provides limit, even if fixing screws loose or dislocation, breaker door will not pine
Dynamic to open, bonding strength is high, and connection is reliable, can be improved safety coefficient.
Detailed description of the invention
Fig. 1 is the utility model embodiment breaker chamber of high-voltage switch cabinet door-plate planar structure schematic diagram；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the A-A cross-section structure enlarged diagram of Fig. 1；
Fig. 4 is the B-B the schematic diagram of the section structure of Fig. 3.
Specific embodiment
As shown, a kind of breaker chamber of high-voltage switch cabinet door-plate, including breaker door 1, breaker door 1 and cabinet door 2 are logical
It crosses flanging to be engaged by clamping mutually installation, section is equipped in horizontal U shape, open at one end by mounting base on the inside of breaker door 1
Slot box 5 has on breaker door 1,2 flanging of cabinet door and is open the adaptable through-hole in position with slot box 5, and being equipped in slot box 5 can
Slid back and forth along 5 inner cavity of slot box stretch out breaker door 1, on 2 flanging of cabinet door 5 inner cavity of through-hole or setback slot box sliding block lock tongue 3；
It is provided with long waist round hole on breaker door 1, the gag lever post 4 of 3 glide direction of sliding block lock tongue is provided perpendicular on sliding block lock tongue, limits
Position bar 4 is placed in the long waist round hole on breaker door 1, sliding block lock tongue 3 can be pushed to slide along 5 inner cavity of slot box by gag lever post 4；It is disconnected
Road device door 1 by gag lever post 4 pushes sliding block lock tongue 3 to protrude into breaker door 1 after closing, limit in through-hole on 2 flanging of cabinet door, then leads to
Screw to be crossed to be fixedly connected, positioning is convenient when screw connects, without manual positioning push-tight breaker door, screw connection and sliding block lock tongue
Limit forms duplicate protection, and bonding strength is high, and connection is reliable, improves protective performance.
Compressed spring 6 is provided between 5 inner chamber bottom surface of 3 inner end of sliding block lock tongue and slot box, breaker door 1 passes through hand when closing
Dynamic that gag lever post 4 is pushed to shrink 5 inner cavity of setback slot box with movable slider lock tongue 3, breaker door can be closed smoothly, sliding in closing process
The movement of block lock tongue 3 squeezes 6 energy storage of compressed spring while shrinking setback slot 5 inner cavity of box, breaker door is closed rear slider in place and locked
Tongue stretches out breaker door 1, through-hole on 2 flanging of cabinet door under the elastic-restoring force effect of compressed spring 6, provides limit, is convenient for spiral shell
Nail connection, while preventing breaker door from accidentally opening in screw loosening；Equally pass through gag lever post 4 when need to open breaker door to push
Sliding block lock tongue 3 is shunk.
Through-hole on sliding block lock tongue 3 and cabinet door 2 is micro- interference fit, further increases limit unfailing performance.
3 outer end of sliding block lock tongue is 1/4 arc-shaped, and arc-shaped 3 outer end of sliding block lock tongue is capable of providing slide-and-guide, is convenient for sliding block
Through-hole on the stretching of lock tongue 3 breaker door 1,2 flanging of cabinet door.
The breaker chamber of high-voltage switch cabinet door-plate of the utility model, through gag lever post band movable slider lock tongue along U-lag box
Through-hole on chamber sliding stretching breaker door, cabinet door provides limit, even if fixing screws loose or dislocation, breaker door will not pine
Dynamic to open, bonding strength is high, and connection is reliable, can be improved safety coefficient.
Claims (4)
1. a kind of breaker chamber of high-voltage switch cabinet door-plate, including breaker door, breaker door is clamped mutually with cabinet door by flanging
It is coupled, it is characterised in that：Being equipped with section by mounting base on the inside of breaker door is in horizontal U-shaped, slot box open at one end,
There is the through-hole adaptable with slot box opening position, being equipped in slot box can be along slot box inner cavity on breaker door, cabinet door flanging
It slides back and forth and stretches out breaker door, through-hole or the sliding block lock tongue of setback slot box inner cavity on cabinet door flanging；It is arranged on breaker door
There is long waist round hole, the gag lever post of sliding block lock tongue glide direction is provided perpendicular on sliding block lock tongue, gag lever post is placed in breaker door
On long waist round hole, by gag lever post can push sliding block lock tongue along slot box inner cavity slide.
2. breaker chamber of high-voltage switch cabinet door-plate according to claim 1, it is characterised in that：Sliding block lock tongue inner end and slot
Compressed spring is provided between box inner chamber bottom surface.
3. breaker chamber of high-voltage switch cabinet door-plate according to claim 1, it is characterised in that：On the sliding block lock tongue and cabinet door
Through-hole be micro- interference fit.
4. breaker chamber of high-voltage switch cabinet door-plate according to claim 1, it is characterised in that：Sliding block lock tongue outer end is 1/
4 is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165191.0U CN208111942U (en) | 2018-01-31 | 2018-01-31 | Breaker chamber of high-voltage switch cabinet door-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165191.0U CN208111942U (en) | 2018-01-31 | 2018-01-31 | Breaker chamber of high-voltage switch cabinet door-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111942U true CN208111942U (en) | 2018-11-16 |
Family
ID=64128924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820165191.0U Expired - Fee Related CN208111942U (en) | 2018-01-31 | 2018-01-31 | Breaker chamber of high-voltage switch cabinet door-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546611A (en) * | 2018-12-11 | 2019-03-29 | 国网新疆电力有限公司乌鲁木齐供电公司 | Free removal screen cabinet and protective relaying device alternative method |
| CN110911971A (en) * | 2019-12-20 | 2020-03-24 | 宁波智正伟盈信息科技有限公司 | High-tension electricity cabinet with reading function |
| CN111029921A (en) * | 2019-12-26 | 2020-04-17 | 安徽天卓信息技术有限公司 | Electrical cabinet |
-
2018
- 2018-01-31 CN CN201820165191.0U patent/CN208111942U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546611A (en) * | 2018-12-11 | 2019-03-29 | 国网新疆电力有限公司乌鲁木齐供电公司 | Free removal screen cabinet and protective relaying device alternative method |
| CN110911971A (en) * | 2019-12-20 | 2020-03-24 | 宁波智正伟盈信息科技有限公司 | High-tension electricity cabinet with reading function |
| CN111029921A (en) * | 2019-12-26 | 2020-04-17 | 安徽天卓信息技术有限公司 | Electrical cabinet |
| CN111029921B (en) * | 2019-12-26 | 2021-10-15 | 安徽赛安安全设备有限责任公司 | Electrical 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: 20181116 Termination date: 20220131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |