CN206727521U - High-tension switch cabinet Intelligent control mechanism - Google Patents
High-tension switch cabinet Intelligent control mechanism Download PDFInfo
- Publication number
- CN206727521U CN206727521U CN201720578068.7U CN201720578068U CN206727521U CN 206727521 U CN206727521 U CN 206727521U CN 201720578068 U CN201720578068 U CN 201720578068U CN 206727521 U CN206727521 U CN 206727521U
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- China
- Prior art keywords
- casing
- push rod
- switch cabinet
- observation door
- pin
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Abstract
High-tension switch cabinet Intelligent control mechanism,Including switch cabinet body,Switch cabinet body upper end is provided with the casing being placed in inside switch cabinet body,Casing upper surface is fixed with the suspension rod being connected with switch cabinet body,Baffle plate is provided with casing,Casing is divided into left and right two parts by baffle plate,Casing front end is provided with the first observation door and the second observation door,The bull stick being placed on casing is provided with below first observation door,Connecting rod is connected with bull stick,The mounting hole being placed on casing is provided with below connecting rod,The push rod placed vertically is provided with mounting hole,Push rod,Bull stick is connected through the hinge with connecting rod,Push rod passes through casing,Push rod is provided with the slide plate being placed in below casing,Slide plate is provided with the spring being placed on push rod,Lower spring end is provided with the clamping plate being placed on push rod,The first pin radially across push rod is provided with below clamping plate,Connecting rod is provided with slide bar,Slide bar is provided with the second pin,Second observation door lower end is provided with neck,Second pin and neck are engaged.
Description
Technical field
It the utility model is related to electric field, particularly high-tension switch cabinet Intelligent control mechanism.
Background technology
Switch cubicle, refer to be used for power system generatings, transmission of electricity, distribution, electric energy conversion and consume in rise break-make, control or
The cupboard of the effects such as protection, simply says, switch cubicle is exactly by the switch element concentrated protection in circuit, point of switch cubicle
Class method is a lot, can be divided into high-tension switch cabinet and low-tension switch cabinet, by mounting means point can be divided into fixed switching cabinet and
Withdraw-type switch cabinet.
Switch cubicle safety operation regulations, during power transmission, it is necessary to first disconnect earthed switch, then disconnecting switch is closed a floodgate；
During power-off, it is desirable to have to first disconnect disconnecting switch, then disconnecting switch is closed a floodgate.If operation order malfunctions, consequence can't bear to set
Think.
At present, various switch cubicles on sale on the market, internal structure is complicated, and multiple switch is simultaneously in outside, if behaviour
Work is not rigorous enough, can most probably cause electrical equipment to damage or scrap, more likely endanger the safety of operating personnel.
On fixed high-voltage switch cubicle, there are a large amount of injures and deaths triggered by high-voltage switch gear order operational error every year,
So it is unexpected just into key how to avoid operating personnel from occurring because of human error.Existing known fixed switchgear, letter
It is exactly a housing for list, the inside is dispersed with various components, and this requires that operating personnel extremely will carefully operate,
Serious consequence will be triggered by some error somewhat occur；Another part, withdraw-type switch cabinet, but it is complicated, it is not easy-maintaining,
For operating personnel, many is facilitated, but prices are rather stiff, and cost performance is not high on the whole.
Therefore, traditional high-tension switch cabinet has the following disadvantages：
1st, traditional high-tension switch cabinet, easily triggers accident because of operational error；
2nd, cost is too high, and cost performance is too low.
So the utility model provides a kind of high-tension switch cabinet Intelligent control mechanism to solve problem above.
Utility model content
For the above situation, to overcome the defect of prior art, the utility model provides a kind of high-tension switch cabinet and intelligently grasped
The problem of control mechanism, effectively solves existing high-tension switch cabinet and easily makes a fault, complicated, and cost performance is not high.
The utility model includes switch cabinet body, it is characterised in that switch cabinet body upper end is provided with and is placed in switch cabinet body
Internal casing, casing upper surface are fixed with the suspension rod being connected with switch cabinet body, are provided with baffle plate in casing, and baffle plate is by casing
It is divided into left and right two parts, casing front end is provided with one group of observation door, and every group of observation door includes the first observation door and the second observation door is each
One, the first observation door lower section is provided with the bull stick being placed on casing, and connecting rod is connected with bull stick, is provided with below connecting rod and is placed in casing
On mounting hole, the push rod placed vertically is provided with mounting hole, push rod, bull stick and connecting rod are connected through the hinge, and push rod passes through case
Body, push rod are provided with the slide plate being placed in below casing, and slide plate is the mechanism that can be slid laterally in casing lower surface along mounting hole, sliding
Plate is provided with the spring being placed on push rod, and lower spring end is provided with the clamping plate being placed on push rod, is provided with below clamping plate radially across top
First pin of bar, push rod, slide plate, spring, clamping plate and the first pin constitute the mechanism that can be moved up and down, and connecting rod is provided with
Horizontally movable slide bar, for slide bar horizontal through baffle plate, slide bar is provided with the second pin, and the second observation door lower end is provided with neck,
Second pin and neck are engaged.
Preferably, described casing left end, which is provided with, links up with, and suspended counterweight body on hook, described push rod lower end, which is provided with, draws
Ring.
Preferably, it is respectively equipped with observation window on the first described observation door and the second observation door.
The utility model clever structure, it is novel, there is the sequence switch of mandatory execution, emphasize operation order, valency
Lattice are cheap, can also be adjusted on the basis of existing fixed high-voltage switch cubicle, give full play to the effect of retrospective installation, to the greatest extent may be used
The saving cost of energy.
Brief description of the drawings
Fig. 1 is the utility model overall schematic.
Fig. 2 is the utility model partial schematic diagram.
Fig. 3 is the utility model partial sectional view schematic diagram.
Fig. 4 is the utility model partial bottom view.
Embodiment
About of the present utility model foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through figure
In the detailed description of 4 pairs of embodiments, can clearly it present.The structure content being previously mentioned in following examples, it is with explanation
Book accompanying drawing is reference.
Each exemplary embodiment of the present utility model is described below with reference to accompanying drawings.
Embodiment one, the utility model are high-tension switch cabinet Intelligent control mechanism, include the switch cubicle sheet of high-tension switch cabinet
Body 1, the inwall of switch cabinet body 1 are provided with the various electric switch elements for controlling and protecting for circuit, and high-tension switch cabinet is opened
Close the intracavitary of cabinet body 1 is provided with casing 2, and the upper end of casing 2 is provided with suspension rod 3, and casing 2 is connected with switch cabinet body 1 by suspension rod 3
Connect, baffle plate 4 is installed in casing 2, casing is divided into left and right two parts by baffle plate 4, and disconnecting switch and earthed switch fix peace respectively
Mounted in the both sides of baffle plate 4, the front end of casing 2 is provided with the first observation door 5 and the second 6 each one, door of observation, the lower section of the first observation door 5
Bull stick 7 is installed, bull stick 7 is arranged on the lower left of the intracavitary of casing 2, and bull stick 7 is connected through the hinge with casing 2, bull stick 7 it is another
Connecting rod 8 is connected with end, for bull stick 7 with having a mounting hole 9 below the junction of connecting rod 8, mounting hole 9 runs through the lower end of casing 2, waist
A push rod 10 is provided with shape hole 9, push rod 10, bull stick 7 and connecting rod 8 are connected through the hinge, and slide plate 11 is provided with push rod 10, sliding
Plate 11 can be slided along mounting hole 9 in the lower surface of casing 2, and the lower section of slide plate 11 is connected with spring 12, and spring 12 is arranged on push rod 10,
There is the clamping plate 13 on push rod 10 lower end of spring 12, and the lower section of clamping plate 13 is provided with the first pin 14, push rod 10, slide plate
11st, spring 12, the pin 14 of clamping plate 13 and first form the mechanism that can be moved up and down, and slide bar 15, slide bar 15 are provided with connecting rod 8
It can be moved with horizontal direction, slide bar 15 connects the left and right sides of casing 2 through baffle plate 4, and the right-hand member of slide bar 15 has the second pin 16,
Second observation door 6 lower end is provided with neck 17, and neck 17 coordinates with the second pin 16.
Embodiment two, on the basis of embodiment one, the described left side of casing 2 is provided with a hook 18, links up with 18
Dismountable balance weight body 19 is hung with, there is the draw ring 20 for being available for balance weight body 19 to hang the lower end of push rod 10.
Embodiment three, on the basis of embodiment one, the described first observation door 5 and second is observed to be respectively equipped with door 6
Observation window 21, the material of observation window 21 is transparent material.
It is well known that switch cubicle safety operation regulations, during power transmission, it is necessary to earthed switch is first disconnected, then will isolation
Switch closes a floodgate；During power-off, it is desirable to have to first disconnect disconnecting switch, then disconnecting switch is closed a floodgate.If operation order malfunctions, after
Fruit is hardly imaginable.During power transmission, it is to prevent disconnecting switch combined floodgate immediate current excessive, burn out electricity consumption and set first to disconnect earthed switch
It is standby, trigger big fire, it is often more important that and operating personnel are likely to run into life danger at any time, so, must be first during power transmission
Earthed switch could close a floodgate disconnecting switch after disconnecting.During power-off, it is necessary to first disconnect disconnecting switch, in order that preventing personnel
Get an electric shock, earthed switch closes a floodgate in the case where disconnecting switch does not power off, may result in personnel's electric shock and injures and deaths occur, more seriously
Possibility trigger big fire.
In view of the foregoing it is apparent that caused by most of accident is human factor, these accidents be it is completely avoidable,
Safety operation is no doubt important, and it is also to be necessary completely to carry out safety education to operating personnel, but in addition, anyone has
When error, how to allow operating personnel to be closed according to set procedures and advise legal operation just into key.The utility model institute
The high-tension switch cabinet Intelligent control mechanism of offer, is transformed on the basis of old equipment, ingenious to utilize linkage, smoothly solution
Certainly above mentioned problem, cost is cheap, easy to spread.
It is outward opening door that first observation door 5 and second, which observes door 6, and they are to be connected through the hinge with casing 2, casing 2
Door 6, which is observed, with the first observation door 5, second forms closed housing to install disconnecting switch and earthed switch.
Switch cabinet body 1 is the fixed high-voltage switch cubicle shell of cuboid, and casing 2, case are hung with switch cabinet body 1
Left and right two parts are divided into by baffle plate 4 in body 2, left side installation earthed switch, the right installation disconnecting switch, earthed switch is to protect
Maintenance personal's safety is protected, when checking circuit or maintenance of equipment, disconnecting switch is off, and earthed switch, which is in, to close a floodgate
State, maintenance personal are in equality with the current potential at failure all the time in troubleshooting, and electricity would not also occur in no potential difference
Stream, without electric current, safety during maintenance personal.During equipment operation, disconnecting switch needs to be in "on" position, disconnecting switch connection
Power source, earthed switch now has to disconnect, and otherwise, transient current tends to be infinitely great, punctures electrical equipment, causes big
Fire, heavy losses are caused, seriously endanger the life security of personnel.
During normal power transmission state, the push rod 10 in the utility model is with bull stick 7, connecting rod 8 equivalent to spacing bayonet lock, push rod 10
On the first observation door 5 bottom, the first observation door 5 is not opened, at the same time, the neck 17 of the second observation door 6 lower end with
Second pin 16 is closed together, and neck 17 blocks the second pin 16, make its can not voluntary activity, spring 12 is in nature shape
State.
If circuit or equipment are in service mode, the first observation door 5 and second in the utility model observes door 6 all
In open mode, neck 17 separates with the second pin 16, now, balance weight body 19 is suspended on to the draw ring 20 of the lower end of push rod 10
On, under gravity, bull stick 7 and connecting rod 8 are drawn to the lower section of the first observation door 5 by push rod 10, and spring 12 is in compression shape
State, and interference will not be produced to the first observation door 5, now the second pin 16 has an individual position restriction to the second observation door 6, and second
Observation door 6 can not close.
Lock is set on described casing 2, lock key intelligence special messenger wears, and can not lend other people, prevents unexpected free.
Specifically in operation, line parts are in normal power transmission state, and now left side earthed switch is off,
The right disconnecting switch is in "on" position, and the first observation door 5 and second is observed door 6 and is closed.
If line maintenance or equipment fault need repairing, various safeguard procedures are worn by special messenger, open high pressure
The switch cabinet body 1 of switch cubicle, casing 2 is opened with private key, open the second observation door 6, disconnect disconnecting switch, then by counterweight
Body 19 is suspended on the draw ring 20 of the lower end of push rod 10, then opens the first observation door 5, earthed switch is closed, now, repair people
Member can be carried out overhauling circuit or failure eliminated, and also indicate eye-catching sign in obvious place,
Prompting idler can not arbitrarily touch.
When maintenance is completed, first earthed switch is disconnected, the first observation door 5 is closed, then unloads balance weight body 19 from draw ring
Under be suspended on the hook 18 on casing 2, now in the presence of spring 12, push rod 10 moves upwards, to first observation door 5 have
Position restriction, then disconnecting switch is closed, now circuit and power source link energization, equipment or circuit it is normal if, just
Second observation door 6 can be closed, the pin 16 of neck 17 and second coordinates after closure, limits slide bar 15, makes slide bar 15 can not
Left and right moves freely.
First observation door 5 and second is observed is designed with observation window 21 on door 6, and the material of observation window 21 is transparent, is easy to
The observation of operator.
It is worth noting that, mounting hole 9 is provided with one for the horizontal groove slided of slide plate 11, slide plate 11 is relative to casing 2
It will not move up and down.
It will be noted that although on the basis of with reference to each embodiment, the utility model is retouched in the description
State and be illustrated in the accompanying drawings, but it will be understood to those skilled in the art that above-described embodiment is only preferable implements
Mode, some technical characteristics in embodiment to solve specific technical problem may it is not necessary to, so as to not have
These technical characteristics are either omitted without the solution of influence technique problem or the formation of technical scheme.Further, a reality
The feature, key element and/or function for applying example can be appropriate with the feature, key element and/or function of other one or more embodiments
It is mutually combined, combination or cooperation, unless the combination, combination or coordinate can not substantially be implemented.
Claims (3)
1. high-tension switch cabinet Intelligent control mechanism, including switch cabinet body（1）, it is characterised in that switch cabinet body（1）Upper end is set
It is placed in switch cabinet body（1）Internal casing（2）, casing（2）Upper surface is fixed with and switch cabinet body（1）What is be connected hangs
Bar（3）, casing（2）It is interior to be provided with baffle plate（4）, baffle plate（4）By casing（2）It is divided into left and right two parts, casing（2）Front end is provided with first
Observe door（5）With the second observation door（6）, the first observation door（5）Lower section is provided with and is placed in casing（2）On bull stick（7）, bull stick（7）
On be connected with connecting rod（8）, connecting rod（8）Lower section is provided with and is placed in casing（2）On mounting hole（9）, mounting hole（9）In be provided with put vertically
The push rod put（10）, push rod（10）, bull stick（7）With connecting rod（8）It is connected through the hinge, push rod（10）Through casing（2）, push rod
（10）It is provided with and is placed in casing（2）The slide plate of lower section（11）, slide plate（11）Can be along push rod（10）Slide up and down, slide plate（11）For can
In casing（2）Lower surface is along mounting hole（9）The mechanism slid laterally, slide plate（11）It is provided with and is placed in push rod（10）On spring
（12）, spring（12）Lower end is provided with and is placed in push rod（10）On clamping plate（13）, clamping plate（13）Lower section is provided with radially across push rod
（10）The first pin（14）, push rod（10）, slide plate（11）, spring（12）, clamping plate（13）With the first pin（14）Constituting can
With the mechanism of up and down motion, connecting rod（8）It is provided with horizontally movable slide bar（15）, slide bar（15）Horizontal through baffle plate（4）, it is sliding
Bar（15）It is provided with the second pin（16）, the second observation door（6）Lower end is provided with neck（17）, the second pin（16）And neck（17）
It is engaged.
2. high-tension switch cabinet Intelligent control mechanism according to claim 1, it is characterised in that described casing（2）Left end
Provided with hook（18）, hook（18）Upper suspended counterweight body（19）, described push rod（10）Lower end is provided with draw ring（20）.
3. high-tension switch cabinet Intelligent control mechanism according to claim 1, it is characterised in that the first described observation door
（5）With the second observation door（6）On be respectively equipped with observation window（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578068.7U CN206727521U (en) | 2017-05-23 | 2017-05-23 | High-tension switch cabinet Intelligent control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578068.7U CN206727521U (en) | 2017-05-23 | 2017-05-23 | High-tension switch cabinet Intelligent control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727521U true CN206727521U (en) | 2017-12-08 |
Family
ID=60512701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578068.7U Active CN206727521U (en) | 2017-05-23 | 2017-05-23 | High-tension switch cabinet Intelligent control mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN206727521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066340A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of double cabinet door switchgears of closed type |
| CN109103767A (en) * | 2018-09-10 | 2018-12-28 | 安徽淮开电器设备有限公司 | A kind of Intelligent switch cabinet panel of easy access |
-
2017
- 2017-05-23 CN CN201720578068.7U patent/CN206727521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066340A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of double cabinet door switchgears of closed type |
| CN109066340B (en) * | 2018-08-28 | 2024-03-08 | 湖南恒力通电气设备科技有限公司 | Sealed double-cabinet door switch cabinet |
| CN109103767A (en) * | 2018-09-10 | 2018-12-28 | 安徽淮开电器设备有限公司 | A kind of Intelligent switch cabinet panel of easy access |
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| GR01 | Patent grant |