CN209056404U - A kind of armored withdrawable switch device that mechanical interlocking automatically switches - Google Patents
A kind of armored withdrawable switch device that mechanical interlocking automatically switches Download PDFInfo
- Publication number
- CN209056404U CN209056404U CN201821843444.1U CN201821843444U CN209056404U CN 209056404 U CN209056404 U CN 209056404U CN 201821843444 U CN201821843444 U CN 201821843444U CN 209056404 U CN209056404 U CN 209056404U
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- China
- Prior art keywords
- rotation axis
- transmission gear
- switch
- equipment body
- restrictor bar
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000005611 electricity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses the armored withdrawable switch devices that a kind of mechanical interlocking automatically switches, including first switch equipment body and second switch equipment body, engagement plate is installed between the first switch equipment body and second switch equipment body, the second transmission gear is installed between first transmission gear and third transmission gear, one end of first rotation axis and the second rotation axis passes through transmission shaft and is separately installed with the first contact restrictor bar and the second contact restrictor bar, is provided with card slot on the first contact restrictor bar and the second contact restrictor bar.The first switch equipment body and second switch equipment body of the utility model are combined into one structure by engagement plate, and the inside of first switch equipment body and second switch equipment body is mounted on built-in withdrawing switch apparatus, and built-in withdrawing switch apparatus is mounted in it by sliding mosaic mode, greatly facilitates its installing and dismounting.
Description
Technical field
The utility model relates to switching equipment technology, specially a kind of armored withdraw type of mechanical interlocking automatic switchover
Switchgear.
Background technique
The armored withdrawable switch device that mechanical interlocking automatically switches is that one kind can be carried out certainly by mechanical interlock mechanism
The switchgear of dynamic switching circuit opening and closing, the indoor complete set of distribution of withdrawing switch apparatus system three-phase alternating current 50hz are used for
Receive and distribute the network power of 3-12kv and control protection and monitoring are carried out to circuit, can be installed on relay cell panel
Various types of microcomputer type comprehensive relay protection devices, and can realize and can only change control to system have remote control, telemetering, distant
Letter and remote regulating function, pass through the can bus marco field network with communication interface.
There are many shortcomings for the armored withdrawable switch device of current stage, for example, the opening and closing control of circuit is not
It is convenient, poor safety performance, it has not been convenient to installing and dismounting.
Utility model content
The purpose of this utility model is to provide the armored withdrawable switch devices that a kind of mechanical interlocking automatically switches, with solution
It is inconvenient that the opening and closing of circuit certainly mentioned above in the background art controls, poor safety performance, it has not been convenient to the problems such as installing and dismounting.
To achieve the above object, the utility model provides the following technical solutions: a kind of armouring that mechanical interlocking automatically switches
Withdrawing switch apparatus, including first switch equipment body and second switch equipment body, the first switch equipment body with
Engagement plate, the inside of the first switch equipment body and second switch equipment body are installed between second switch equipment body
It is mounted on built-in withdrawing switch apparatus, the bottom end of the built-in withdrawing switch apparatus is equipped with idler wheel, the engagement plate
Middle part first contactor and second contactor are installed, connection is installed between the first contactor and second contactor
Set, the front of the first contactor and second contactor are separately installed with the first mechanical switch knob and second and unload switch rotation
Button, the first mechanical switch knob and second unload switching knob one end be separately installed with the first rotation axis and second rotation
Axis, is mounted on axle sleeve on the outside of first rotation axis and the second rotation axis, in first rotation axis and the second rotation axis
It is separately installed with the first transmission gear and third transmission gear, is equipped between first transmission gear and third transmission gear
One end of second transmission gear, first rotation axis and the second rotation axis passes through transmission shaft and is separately installed with the first contact lock
Card slot is provided on bar and the second contact restrictor bar, the first contact restrictor bar and the second contact restrictor bar.
Preferably, the top and two sides of the built-in withdrawing switch apparatus are provided with sliding slot, and built-in withdraw-type is opened
Equipment is closed to be slidably connected by sliding slot and first switch equipment body and the tongue of the inside of second switch equipment body.
Preferably, first transmission gear and third transmission gear are arranged with the first rotation axis and the second rotation axis respectively
It is structure as a whole, and the first transmission gear and third transmission gear and the second transmission gear are sequentially connected.
Preferably, shaft is installed in the middle part of two transmission gear, and the both ends of shaft are mounted on the middle part of connector sleeve.
Preferably, first rotation axis and the second rotation axis and transmission shaft are welded to connect, and the first rotation axis and second
Rotation axis is rotatablely connected with axle sleeve.
Preferably, the rotation direction of the first contact restrictor bar and the second contact restrictor bar is consistent, and the first contact lock
For bar while connecing electricity, the second contact restrictor bar is in off-position.
Compared with prior art, the utility model has the beneficial effects that
1, the first switch equipment body of the utility model and second switch equipment body are combined into one by engagement plate
Structure, and the inside of first switch equipment body and second switch equipment body is mounted on built-in withdrawing switch apparatus, and
Built-in withdrawing switch apparatus is mounted in it by sliding mosaic mode, greatly facilitates its installing and dismounting；
2, first contactor and second contactor are installed in the middle part of the engagement plate of the utility model, and in first contactor
The first transmission gear, the second transmission gear and third transmission gear being mutually driven are installed with the inside of second contactor, led to
Mechanical interlocking can be carried out by crossing it, and when a contactor is opened wherein, another then in off position, avoids the occurrence of operation and lose
Contingency is accidentally caused, safety is improved.
Detailed description of the invention
Fig. 1 is the structural representation for the armored withdrawable switch device that a kind of mechanical interlocking of the utility model automatically switches
Figure；
Fig. 2 is the structural schematic diagram of the transmission mechanism of the mechanical interlocking of the utility model；
Fig. 3 is the side view of the first contact restrictor bar of the utility model.
In figure: 1, first switch equipment body；2, built-in withdrawing switch apparatus；3, idler wheel；4, the first mechanical switch revolves
Button；5, first contactor；6, connector sleeve；7, second contactor；8, it second unloads switching knob；9, engagement plate；10, second switch
Equipment body；11, the first contact restrictor bar；12, card slot；13, transmission shaft；14, the first transmission gear；15, axle sleeve；16, first turn
Moving axis；17, the second transmission gear；18, the second contact restrictor bar；19, third transmission gear；20, the second rotation axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of armored withdraw that mechanical interlocking automatically switches
Formula switchgear, including first switch equipment body 1 and second switch equipment body 10, first switch equipment body 1 and second
Engagement plate 9 is installed, engagement plate 9 is used to first switch equipment body 1 and second switch equipment between switchgear main body 10
Main body 10 is connected, and the inside of first switch equipment body 1 and second switch equipment body 10 is mounted on built-in withdraw-type
Switchgear 2, the controller switching equipment that built-in withdrawing switch apparatus 2 can be removed, the bottom end of built-in withdrawing switch apparatus 2
Idler wheel 3 is installed, idler wheel 3 is convenient to carry out mobile control to built-in withdrawing switch apparatus 2, and the middle part of engagement plate 9 is equipped with the
One contactor 5 and second contactor 7 are used to the opening and closing control of control switch equipment by first contactor 5 and second contactor 7
System, is equipped with connector sleeve 6, connector sleeve 6 makes first contactor 5 and second contactor between first contactor 5 and second contactor 7
The front of 7 connection, first contactor 5 and second contactor 7 is separately installed with the first mechanical switch knob 4 and second and unloads switch
Knob 8, the first mechanical switch knob 4 and second unload switching knob 8 be used to control circuit opening and closing, the first mechanical switch knob
4 and second unload switching knob 8 one end be separately installed with the first rotation axis 16 and the second rotation axis 20,16 He of the first rotation axis
Second rotation axis 20 is used to that the first contact restrictor bar 11 and the second contact restrictor bar 18 is driven to rotate by transmission shaft 13, the first rotation axis
16 and second the outside of rotation axis 20 be mounted on axle sleeve 15, is separately installed in the first rotation axis 16 and the second rotation axis 20
One transmission gear 14 and third transmission gear 19, the first transmission gear 14 are used to drive third transmission by the second transmission gear 17
Gear 19 rotates, and the second transmission gear 17, the first rotation axis are equipped between the first transmission gear 14 and third transmission gear 19
16 and second one end of rotation axis 20 pass through transmission shaft 13 and be separately installed with the first contact restrictor bar 11 and the second contact restrictor bar 18,
First contact restrictor bar 11 and the second contact restrictor bar 18 are used to the opening and closing of control circuit, the first contact restrictor bar 11 and the second contact restrictor bar
Card slot 12 is provided on 18, card slot 12 facilitates the first contact restrictor bar 11 of control and the second contact restrictor bar 18 and circuit to connect.
Further, the top and two sides of built-in withdrawing switch apparatus 2 are provided with sliding slot, and built-in withdraw-type switch is set
Standby 2 are slidably connected by sliding slot and first switch equipment body 1 and the tongue of the inside of second switch equipment body 10, pass through this
Kind design facilitates built-in withdrawing switch apparatus 2 to be mounted in first switch equipment body 1 and second switch equipment body 10.
Further, the first transmission gear 14 and third transmission gear 19 respectively with the first rotation axis 16 and the second rotation axis 20
Setting is structure as a whole, and the first transmission gear 14 and third transmission gear 19 and the second transmission gear 17 are sequentially connected, and first
Transmission gear 14 drives third transmission gear 19 to rotate by the second transmission gear 17.
Further, the middle part of the second transmission gear 17 is equipped with shaft, and the both ends of shaft are mounted in connector sleeve 6
Portion facilitates the rotation of the second transmission gear 17 of control by shaft.
Further, the first rotation axis 16 and the second rotation axis 20 are welded to connect with transmission shaft 13, and 16 He of the first rotation axis
Second rotation axis 20 is rotatablely connected with axle sleeve 15, facilitates 20 turns of the first rotation axis 16 of control and the second rotation axis by axle sleeve 15
It is dynamic.
Further, the rotation direction of the first contact restrictor bar 11 and the second contact restrictor bar 18 is consistent, and the first contact lock
For bar 11 while connecing electricity, the second contact restrictor bar 18 passes through the first contact restrictor bar 11 and the second contact restrictor bar 18 in off-position
Facilitate the opening and closing of control circuit.
Working principle: the equipment when in use, by built-in withdrawing switch apparatus 2 by idler wheel 3 facilitate control its
It carries out removing control in one switchgear main body 1 and second switch equipment body 10, and passes through the first mechanical switch knob 4 of control
Rotation makes it drive the rotation of the first rotation axis 16, and the rotation of the first rotation axis 16 drives the rotation of the first transmission gear 14, and first passes
Moving gear 14 drives third transmission gear 19 to rotate by the second transmission gear 17, drives second turn by third transmission gear 19
Moving axis 20 rotates, and the first rotation axis 16 and the second rotation axis 20 drive first to contact restrictor bar 11 and the respectively by transmission shaft 13
Two contact restrictor bars 18 rotate, and carry out the first contact restrictor bar 11 and the second contact restrictor bar 18 certainly in the opening and closing of circuit respectively
Dynamic switching.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. the armored withdrawable switch device that a kind of mechanical interlocking automatically switches, including first switch equipment body (1) and second
Switchgear main body (10), it is characterised in that: between the first switch equipment body (1) and second switch equipment body (10)
It is equipped with engagement plate (9), the inside of the first switch equipment body (1) and second switch equipment body (10) is mounted on interior
It fills withdrawing switch apparatus (2), the bottom end of the built-in withdrawing switch apparatus (2) is equipped with idler wheel (3), the engagement plate
(9) first contactor (5) and second contactor (7), the first contactor (5) and second contactor (7) are installed in the middle part of
Between be equipped with connector sleeve (6), the front of the first contactor (5) and second contactor (7) be separately installed with first machinery
Switching knob (4) and second is unloaded switching knob (8), and the first mechanical switch knob (4) and second unloads switching knob (8)
One end be separately installed with the first rotation axis (16) and the second rotation axis (20), first rotation axis (16) and the second rotation axis
(20) it is mounted on the outside of axle sleeve (15), is separately installed with first in first rotation axis (16) and the second rotation axis (20)
Transmission gear (14) and third transmission gear (19) are installed between first transmission gear (14) and third transmission gear (19)
Have the second transmission gear (17), one end of first rotation axis (16) and the second rotation axis (20) passes through transmission shaft (13) point
First contact restrictor bar (11) and the second contact restrictor bar (18), first contact restrictor bar (11) and the second contact restrictor bar are not installed
(18) card slot (12) are provided on.
2. the armored withdrawable switch device that a kind of mechanical interlocking according to claim 1 automatically switches, it is characterised in that:
The top and two sides of the built-in withdrawing switch apparatus (2) are provided with sliding slot, and built-in withdrawing switch apparatus (2) passes through
Sliding slot is slidably connected with first switch equipment body (1) and the tongue of the inside of second switch equipment body (10).
3. the armored withdrawable switch device that a kind of mechanical interlocking according to claim 1 automatically switches, it is characterised in that:
First transmission gear (14) and third transmission gear (19) are set with the first rotation axis (16) and the second rotation axis (20) respectively
Set as one structure, and the first transmission gear (14) and third transmission gear (19) and the second transmission gear (17) are sequentially connected.
4. the armored withdrawable switch device that a kind of mechanical interlocking according to claim 1 automatically switches, it is characterised in that:
Shaft is installed in the middle part of two transmission gear (17), and the both ends of shaft are mounted on the middle part of connector sleeve (6).
5. the armored withdrawable switch device that a kind of mechanical interlocking according to claim 1 automatically switches, it is characterised in that:
First rotation axis (16) and the second rotation axis (20) and transmission shaft (13) are welded to connect, and the first rotation axis (16) and second
Rotation axis (20) is rotatablely connected with axle sleeve (15).
6. the armored withdrawable switch device that a kind of mechanical interlocking according to claim 1 automatically switches, it is characterised in that:
The rotation direction of first contact restrictor bar (11) and the second contact restrictor bar (18) is consistent, and the first contact restrictor bar (11) exists
While connecing electricity, the second contact restrictor bar (18) is in off-position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843444.1U CN209056404U (en) | 2018-11-09 | 2018-11-09 | A kind of armored withdrawable switch device that mechanical interlocking automatically switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843444.1U CN209056404U (en) | 2018-11-09 | 2018-11-09 | A kind of armored withdrawable switch device that mechanical interlocking automatically switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056404U true CN209056404U (en) | 2019-07-02 |
Family
ID=67052934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821843444.1U Expired - Fee Related CN209056404U (en) | 2018-11-09 | 2018-11-09 | A kind of armored withdrawable switch device that mechanical interlocking automatically switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056404U (en) |
-
2018
- 2018-11-09 CN CN201821843444.1U patent/CN209056404U/en not_active Expired - Fee Related
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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: 20190702 |