CN209169035U - A kind of safe interlocked control switch - Google Patents
A kind of safe interlocked control switch Download PDFInfo
- Publication number
- CN209169035U CN209169035U CN201822135055.XU CN201822135055U CN209169035U CN 209169035 U CN209169035 U CN 209169035U CN 201822135055 U CN201822135055 U CN 201822135055U CN 209169035 U CN209169035 U CN 209169035U
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- CN
- China
- Prior art keywords
- fixedly connected
- mounting base
- cabinet body
- interlocked control
- emergency braking
- 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.)
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Abstract
The utility model discloses a kind of safe interlocked control switches, including cabinet body, cabinet door is hinged on the outside of the cabinet body, the outer surface of the cabinet body offers opening, the outer surface of the cabinet body is fixedly connected with sliding rail, and the inner sidewall of the sliding rail is movably installed with baffle.By the way that baffle is arranged, sliding rail and the cooperation of emergency braking bar, when the interlocked control malfunctioning switch, pulling plate can be pulled up, baffle is driven to move horizontally upwards along sliding rail, to exposure emergency braking bar, staff can be used insulation rod like device and pass through opening pushing emergency braking bar, move down interlocking triggering rod, trigger the intracorporal earthing switch of cabinet, avoid interlocked control malfunctioning switch, ground state can not be in when opening cabinet maintenance, security risk big problem when staff being caused to repair failure interlocked control switch, effectively improve the safety of interlocked control switch.
Description
Technical field
The utility model relates to field of switch equipment, specially a kind of safe interlocked control switch.
Background technique
The interlock of the electrical equipment of high-tension electricity application, mostly structure is more complicated, brings to processing and operation tired
Difficulty, disconnecting switch in the market generally have it is positive and negative, stop three operating positions, since high voltage isolator interlock only needs
With two operating positions of disconnecting switch, thus need to limit the use of one position of disconnecting switch, high voltage isolator connects
Locking device solves the accurate limiting of isolation and the chain problem with breaker, and structure is simple, easy to operate, reduces previous
The difficulty of processing and operation difficulty of interlock.
Existing interlocked control switch lacks emergency braking apparatus, once interlocked control malfunctioning switch, needs to open control
Cabinet repairs interlocked control switch, and due to interlocked control malfunctioning switch, it can not be led in ground state when opening cabinet maintenance
There are larger security risks when staff being caused to repair failure interlocked control switch.
Utility model content
The purpose of this utility model is to provide a kind of safe interlocked control switches, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of safe interlocked control switch, including cabinet body, are hinged with cabinet door on the outside of the cabinet body, the cabinet body it is outer
Surface offers opening, and the outer surface of the cabinet body is fixedly connected with sliding rail, and the inner sidewall of the sliding rail is movably installed with baffle,
Be fixedly connected with pulling plate at the top of the baffle, the outer surface of the baffle is fixedly installed with trigger button, the baffle it is interior
Side wall is fixedly connected with driver plate, and the driver plate is located at cabinet body through the inside for being open and extending to cabinet body, the driver plate
Drive rod is fixedly connected at the top of internal one end, the inner sidewall of the cabinet door is fixedly connected with block set, the top of the drive rod
The top of block set is run through and is extended at end, and the inner sidewall activity that the drive rod is located at outer surface and block set inside block set connects
It connects, the inner sidewall of the cabinet door is fixedly connected with mounting plate, and the lower surface of the mounting plate is fixedly installed with electromagnetic coil, the cabinet
The inner sidewall of body is fixedly connected with mounting base, and the internal activity of the mounting base connects interlocking triggering rod, and the interlocking touches
The top of mounting base is run through and is extended on the top of bar, and one end that the interlocking triggering rod is located at the top of mounting base is fixedly connected with
The bottom of mounting base is run through and extended in the bottom end of magnet, the interlocking triggering rod, and the interlocking triggering rod is located in mounting base
The outer surface fixing sleeve in portion is connected to emergency braking bar, and the emergency braking bar runs through and extend to the outside of mounting base, described
Lock triggering rod is located at the outer surface inside mounting base and is socketed with reset spring, top and the emergency braking bar of the reset spring
Lower surface is fixedly connected, and the bottom end of the reset spring is fixedly connected with the lower inner sidewall of mounting base.
Preferably, the midline of the mounting base outer surface offers fluting, and the width value of the fluting is greater than urgent system
The diameter value of lever.
Preferably, the trigger button and electromagnetic coil are electrically connected, and electromagnetic coil is located at the surface of magnet.
Preferably, the emergency braking bar is located at one end on the outside of mounting base and is open in parastate.
Preferably, the outer surface of the drive rod is socketed with locking spring, under the top and block set of the locking spring
Surface is fixedly connected, and the bottom end of the locking spring is fixedly connected with the upper surface of driver plate.
Compared with prior art, the utility model has the beneficial effects that being matched by setting baffle, sliding rail and emergency braking bar
It closes, when the interlocked control malfunctioning switch, pulling plate can be pulled up, baffle is driven to move horizontally upwards along sliding rail, so that exposure is tight
Anxious brake bar, staff can be used insulation rod like device and pass through opening pushing emergency braking bar, keep interlocking triggering rod downward
It is mobile, the intracorporal earthing switch of cabinet is triggered, interlocked control malfunctioning switch is avoided, can not be led in ground state when opening cabinet maintenance
Security risk big problem when staff being caused to repair failure interlocked control switch, effectively improves the safety of interlocked control switch
Property；By setting electromagnetic coil, magnet, interlocking triggering rod and trigger button cooperation, trigger button is pressed, electromagnetic coil is passed through electric current,
Make electromagnetic coil that there is the electromagnetism opposite with magnet, to push interlocking triggering rod using the principle that the opposite sex is repelled each other, makes at switchgear
In ground state, electromagnetic coil and magnet contact wear are avoided, the problem of accuracy reduces, the interlocked control is further increased and opens
The safety of pass.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of interior view in safe interlocked control switch.
Fig. 2 is a kind of middle mounting base side structure schematic view of safe interlocked control switch.
Fig. 3 is a kind of structural schematic diagram of safe interlocked control switch.
In figure: 1- cabinet body, 2- cabinet door, 3- electromagnetic coil, 4- magnet, 5- interlocking triggering rod, 6- emergency braking bar, 7- reset bullet
Spring, 8- fluting, 9- mounting base, 10- drive rod, 11- driver plate, 12- sliding rail, 13- baffle, 14- locking spring, 15- triggering are pressed
Button, 16- opening, 17- pulling plate, 18- block set, 19- mounting plate.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of safe interlocked control switch, including cabinet
Body 1, the outside of cabinet body 1 are hinged with cabinet door 2, and the outer surface of cabinet body 1 offers opening 16, and the outer surface of cabinet body 1 is fixedly connected with
Sliding rail 12, the inner sidewall of sliding rail 12 are movably installed with baffle 13, and the top of baffle 13 is fixedly connected with pulling plate 17, baffle 13 it is outer
Surface is fixedly installed with trigger button 15, and the inner sidewall of baffle 13 is fixedly connected with driver plate 11, and driver plate 11 is through opening 16
And the inside of cabinet body 1 is extended to, driver plate 11, which is located at the top of 1 inside one end of cabinet body, is fixedly connected with drive rod 10, cabinet door 2
Inner sidewall is fixedly connected with block set 18, and the outer surface of drive rod 10 is socketed with locking spring 14, the top of locking spring 14 and set
The lower surface of seat 18 is fixedly connected, and the bottom end of locking spring 14 is fixedly connected with the upper surface of driver plate 11, the top of drive rod 10
The top of block set 18 is run through and is extended at end, and drive rod 10 is located at the inner sidewall activity of outer surface and block set 18 inside block set 18
Connection, the inner sidewall of cabinet door 2 are fixedly connected with mounting plate 19, and the lower surface of mounting plate 19 is fixedly installed with electromagnetic coil 3, cabinet body 1
Inner sidewall be fixedly connected with mounting base 9, the internal activity of mounting base 9 connects interlocking triggering rod 5, interlocks the top of triggering rod 5
The top of mounting base 9 is run through and is extended at end, and one end that interlocking triggering rod 5 is located at 9 top of mounting base is fixedly connected with magnet 4,
Trigger button 15 and electromagnetic coil 3 are electrically connected, and electromagnetic coil 3 is located at the surface of magnet 4, by be arranged electromagnetic coil 3, magnet 4,
It interlocks triggering rod 5 and trigger button 15 to cooperate, presses trigger button 15, electromagnetic coil 3 is passed through electric current, has electromagnetic coil 3 and magnetic
The opposite electromagnetism of iron 4 makes switchgear be in ground state, avoids to push interlocking triggering rod 5 using the principle that the opposite sex is repelled each other
The problem of electromagnetic coil 3 and 4 contact wear of magnet, accuracy reduces, further increases the safety of interlocked control switch, connection
The bottom of mounting base 9 is run through and extended in the bottom end of lock triggering rod 5, and it is solid that interlocking triggering rod 5 is located at the outer surface inside mounting base 9
Surely it is socketed with emergency braking bar 6, the midline of 9 outer surface of mounting base offers fluting 8, and 8 width value of slotting is greater than urgent system
The diameter value of lever 6, emergency braking bar 6 run through and extend to the outside of mounting base 9, and interlocking triggering rod 5 is located inside mounting base 9
Outer surface be socketed with reset spring 7, the top of reset spring 7 is fixedly connected with the lower surface of emergency braking bar 6, emergency braking
Bar 6 is located at the one end in 9 outside of mounting base and opening 16 is in parastate, the bottom end of reset spring 7 and the lower inner sidewall of mounting base 9
Be fixedly connected, cooperated by setting baffle 13, sliding rail 12 and emergency braking bar 6, when the interlocked control malfunctioning switch, can more than
Pulling plate 17 is drawn, baffle 13 is driven to move horizontally upwards along sliding rail 12, thus exposure emergency braking bar 6, staff be can be used
The rod like device that insulate passes through opening 16 and pushes emergency braking bar 6, moves down interlocking triggering rod 5, triggers the ground connection in cabinet body 1
Switch, avoids interlocked control malfunctioning switch, staff can not be caused to repair failure interlocking in ground state when opening cabinet maintenance
Security risk big problem when control switch effectively improves the safety of interlocked control switch.
The working principle of the utility model is: the interlocked control of the safety switchs, when normal use, trigger button is pressed
15, electromagnetic coil 3 is passed through electric current, and electromagnetic coil 3 is made to have the electromagnetism opposite with magnet 4, to be pushed using the principle that the opposite sex is repelled each other
Interlock triggering rod 5, switchgear made be in ground state, under the state of emergency, pull up pulling plate 17, drive baffle 13 along sliding rail 12 upwards
It moves horizontally, thus exposure emergency braking bar 6, staff can be used insulation rod like device and pass through the urgent system of 16 pushing of opening
Lever 6 moves down interlocking triggering rod 5, triggers the earthing switch in cabinet body 1.
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.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of safe interlocked control switch, including cabinet body (1), it is characterised in that: be hinged with cabinet on the outside of the cabinet body (1)
Door (2), the outer surface of the cabinet body (1) offer opening (16), and the outer surface of the cabinet body (1) is fixedly connected with sliding rail
(12), the inner sidewall of the sliding rail (12) is movably installed with baffle (13), is fixedly connected with pulling plate at the top of the baffle (13)
(17), the outer surface of the baffle (13) is fixedly installed with trigger button (15), and the inner sidewall of the baffle (13) is fixedly connected
Have driver plate (11), the driver plate (11) is through the inside for being open (16) and extending to cabinet body (1), driver plate (11) position
It is fixedly connected with drive rod (10) at the top of the internal one end of cabinet body (1), the inner sidewall of the cabinet door (2) is fixedly connected with block set
(18), the top of block set (18) is run through and is extended on the top of the drive rod (10), and the drive rod (10) is located at block set
(18) internal outer surface is flexibly connected with the inner sidewall of block set (18), and the inner sidewall of the cabinet door (2) is fixedly connected with installation
The lower surface of plate (19), the mounting plate (19) is fixedly installed with electromagnetic coil (3), and the inner sidewall of the cabinet body (1) is fixedly connected
Have mounting base (9), the internal activity of the mounting base (9) connects interlocking triggering rod (5), the top of interlocking triggering rod (5)
The top of mounting base (9) is run through and is extended at end, and interlocking triggering rod (5) is located at the fixed company in one end at the top of mounting base (9)
It is connected to magnet (4), the bottom of mounting base (9), the interlocking triggering rod are run through and extended in the bottom end of interlocking triggering rod (5)
(5) it is located at mounting base (9) internal outer surface fixing sleeve to be connected to emergency braking bar (6), the emergency braking bar (6) is run through and prolonged
The outside of mounting base (9) is extended to, interlocking triggering rod (5) is located at the internal outer surface of mounting base (9) and is socketed with reset spring
(7), the top of the reset spring (7) is fixedly connected with the lower surface of emergency braking bar (6), the bottom of the reset spring (7)
End is fixedly connected with the lower inner sidewall of mounting base (9).
2. a kind of safe interlocked control switch according to claim 1, it is characterised in that: mounting base (9) appearance
The midline in face offers fluting (8), and the width value of the fluting (8) is greater than the diameter value of emergency braking bar (6).
3. a kind of safe interlocked control switch according to claim 1, it is characterised in that: the trigger button (15) with
Electromagnetic coil (3) is electrically connected, and electromagnetic coil (3) is located at the surface of magnet (4).
4. a kind of safe interlocked control switch according to claim 1, it is characterised in that: the emergency braking bar (6)
One end and opening (16) on the outside of mounting base (9) are in parastate.
5. a kind of safe interlocked control switch according to claim 1, it is characterised in that: outside the drive rod (10)
Surface is socketed with locking spring (14), and the top of the locking spring (14) is fixedly connected with the lower surface of block set (18), described
The bottom end of locking spring (14) is fixedly connected with the upper surface of driver plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135055.XU CN209169035U (en) | 2018-12-19 | 2018-12-19 | A kind of safe interlocked control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135055.XU CN209169035U (en) | 2018-12-19 | 2018-12-19 | A kind of safe interlocked control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169035U true CN209169035U (en) | 2019-07-26 |
Family
ID=67344347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135055.XU Expired - Fee Related CN209169035U (en) | 2018-12-19 | 2018-12-19 | A kind of safe interlocked control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555159A (en) * | 2020-05-25 | 2020-08-18 | 河南豫丰电力工程有限公司 | Electric power control device |
-
2018
- 2018-12-19 CN CN201822135055.XU patent/CN209169035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555159A (en) * | 2020-05-25 | 2020-08-18 | 河南豫丰电力工程有限公司 | Electric power control device |
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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: 20190726 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |