CN208819768U - A kind of interlock of the spontaneous electric cabinet of low pressure - Google Patents
A kind of interlock of the spontaneous electric cabinet of low pressure Download PDFInfo
- Publication number
- CN208819768U CN208819768U CN201821491088.1U CN201821491088U CN208819768U CN 208819768 U CN208819768 U CN 208819768U CN 201821491088 U CN201821491088 U CN 201821491088U CN 208819768 U CN208819768 U CN 208819768U
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- China
- Prior art keywords
- cabinet
- low pressure
- latch lever
- spontaneous electric
- interlock
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Abstract
The utility model discloses a kind of interlocks of the spontaneous electric cabinet of low pressure, including cabinet body, the cabinet body surface is equipped with cabinet door, hinge is equipped between the cabinet body and cabinet door, the interior of the cabinet side is fixedly connected with lock piece pedestal, the lock piece chassis interior is equipped with aperture, spring is equipped with inside the aperture, the spring one end is equipped with limited post, the cabinet door surface is equipped with connecting plate, one side surface of connecting plate is equipped with connection bolt, the connecting plate other side is equipped with latch lever, the latch lever surface is equipped with torsional spring, the latch lever end surface is equipped with fluting.The utility model structure is simple, easy to use, novel in design, has the function of emergency release, when avoiding device fails in the spontaneous electric cabinet of low pressure caused by the loss that can not retrieve, convenient for promoting the use of.
Description
Technical field
The utility model relates to electrical equipment technical field, in particular to the interlock of a kind of spontaneous electric cabinet of low pressure.
Background technique
At present in electric system, the interlock of the spontaneous electric cabinet of low pressure is mainly all made of interlocking member, lock piece.Due to this
It is chain by being welded, when the spontaneous electric cabinet inner part of low pressure breaks down, when needing emergency opening, interlock can not be convenient and efficient
Ground is opened, therefore does not have emergency release function, so that the maintenance to the spontaneous electric cabinet of low pressure makes troubles, if serious, can also
Cause the badly damaged equal loss of the spontaneous electric cabinet of low pressure.For this purpose, it is proposed that a kind of interlock of the spontaneous electric cabinet of low pressure.
Utility model content
The main purpose of the utility model is to provide a kind of interlock of the spontaneous electric cabinet of low pressure, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of interlock of the spontaneous electric cabinet of low pressure, including cabinet body, the cabinet body surface are equipped with cabinet door, the cabinet body and cabinet
Hinge is equipped between door, the interior of the cabinet side is fixedly connected with lock piece pedestal, and the lock piece chassis interior is equipped with and opens
Hole, the aperture inside are equipped with spring, and the spring one end is equipped with limited post, and the cabinet door surface is equipped with connecting plate, the company
One side surface of fishplate bar is equipped with connection bolt, and the connecting plate other side is equipped with latch lever, and the latch lever surface is equipped with torsional spring, institute
It states latch lever end surface and is equipped with fluting.
Further, the cabinet body and cabinet door are connected through hinge activity.
Further, the spring one end is fixedly connected with lock piece pedestal, and the other end is fixedly connected with limited post.
Further, the latch lever passes through connecting plate and is fixedly connected with connection bolt, and the area of the connection bolt is big
In the aperture of connecting plate.
Further, the one end of torsional spring is fixedly connected with cabinet door, and the other end is fixedly connected with latch lever.
Further, the slotting position that the limited post and latch lever end surface are equipped with is corresponding, the limited post
Cross section is less than fluting.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model passes through the limited post being equipped with and latch lever is used in conjunction with each other, so that needing emergency opening
When, it is only necessary to the connection for unclamping connection bolt and latch lever can be rotated latch lever by torsional spring, so that latch lever
The fluting of one end is detached from the control of limited post, can be opened, be repaired to the equipment of the spontaneous electric cabinet of low pressure；
2. the utility model structure is simple, easy to use, novel in design, has the function of emergency release, avoid low
The loss that can not be retrieved caused by pressing when device fails in spontaneous electric cabinet, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the interlock of the spontaneous electric cabinet of the utility model low pressure.
Fig. 2 is the pentagonal prism structural schematic diagram of the interlock of the spontaneous electric cabinet of the utility model low pressure.
In figure: 1, cabinet body；2, cabinet door；3, hinge；4, connecting plate；5, bolt is connected；6, lock piece pedestal；7, aperture；8,
Spring；9, limited post；10, latch lever；11, torsional spring；12, it slots.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, the interlock of the spontaneous electric cabinet of a kind of low pressure, including cabinet body 1,1 surface of cabinet body are equipped with cabinet
Door 2 is equipped with hinge 3 between the cabinet body 1 and cabinet door 2,1 interior side of cabinet body is fixedly connected with lock piece pedestal 6, described
It is equipped with aperture 7 inside lock piece pedestal 6, spring 8 is equipped with inside the aperture 7, described 8 one end of spring is equipped with limited post 9, described
2 surface of cabinet door is equipped with connecting plate 4, and 4 one side surface of connecting plate is equipped with connection bolt 5, and 4 other side of connecting plate, which is equipped with, to be connected
Locking bar 10,10 surface of latch lever are equipped with torsional spring 11, and 10 end surface of latch lever is equipped with fluting 12.
Wherein, the cabinet body 1 and cabinet door 2 are flexibly connected by hinge 3.
As shown in Figure 1, the opening of cabinet door is facilitated to overhaul internal unit.
Wherein, described 8 one end of spring is fixedly connected with lock piece pedestal 6, and the other end is fixedly connected with limited post 9.
As shown, limited post 9 can be made to be pushed downwards, so that being locked with the fluting 12 of 10 one end of latch lever
It is fixed.
Wherein, the latch lever 10 passes through connecting plate 4 and is fixedly connected with connection bolt 5, and the area of the connection bolt 5 is big
In the aperture of connecting plate 4.
As shown, cabinet door when not needing to open cabinet door is avoided to open.
Wherein, described 11 one end of torsional spring is fixedly connected with cabinet door 2, and the other end is fixedly connected with latch lever 10.
As shown, making the control of the disengaging limited post 9 of fluting 12 of 10 one end of latch lever.
Wherein, 12 position of fluting that the limited post 9 and 10 end surface of latch lever are equipped with is corresponding, the limited post 9
Cross section be less than fluting 12.
As shown, locking limited post 9 and the fluting 12 of 10 one end of latch lever.
It should be noted that the utility model is a kind of interlock of the spontaneous electric cabinet of low pressure, including 1, cabinet body；2, cabinet
Door；3, hinge；4, connecting plate；5, bolt is connected；6, lock piece pedestal；7, aperture；8, spring；9, limited post；10, latch lever；
11, torsional spring；12, it slots, component is universal standard part or component as known to those skilled in the art, and structure and principle are all
This technology personnel can be learnt by technical manual or be known by routine experiment method, when work, pass through the limited post 9 being equipped with
It is used in conjunction with each other with latch lever 10, so that when needing emergency opening, it is only necessary to unclamp connection bolt 5 and latch lever 10
Connection, latch lever 10 can be rotated by torsional spring 11, so that the fluting 12 of 10 one end of latch lever is detached from limited post 9
Control, can be opened, be repaired to the equipment of the spontaneous electric cabinet of low pressure, and structure is simple, easy to use, novel in design, tool
The standby function of emergency release, when avoiding device fails in the spontaneous electric cabinet of low pressure caused by the loss that can not retrieve, just
In popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of interlock of the spontaneous electric cabinet of low pressure, including cabinet body (1), it is characterised in that: cabinet body (1) surface is equipped with cabinet
Door (2), is equipped with hinge (3) between the cabinet body (1) and cabinet door (2), and cabinet body (1) interior side is fixedly connected with lock piece
Pedestal (6), the lock piece pedestal (6) is internal to be equipped with aperture (7), is equipped with spring (8) inside the aperture (7), the spring
(8) one end is equipped with limited post (9), and cabinet door (2) surface is equipped with connecting plate (4), and (4) one side surface of connecting plate, which is equipped with, to be connected
Connecting bolt (5), connecting plate (4) other side are equipped with latch lever (10), and latch lever (10) surface is equipped with torsional spring (11), institute
It states latch lever (10) end surface and is equipped with fluting (12).
2. a kind of interlock of the spontaneous electric cabinet of low pressure according to claim 1, it is characterised in that: the cabinet body (1) and
Cabinet door (2) is flexibly connected by hinge (3).
3. a kind of interlock of the spontaneous electric cabinet of low pressure according to claim 1, it is characterised in that: the spring (8) one
End is fixedly connected with lock piece pedestal (6), and the other end is fixedly connected with limited post (9).
4. a kind of interlock of the spontaneous electric cabinet of low pressure according to claim 1, it is characterised in that: the latch lever (10)
It is fixedly connected across connecting plate (4) with connection bolt (5), the area of connection bolt (5) is greater than the aperture of connecting plate (4).
5. a kind of interlock of the spontaneous electric cabinet of low pressure according to claim 1, it is characterised in that: the torsional spring (11) one
End is fixedly connected with cabinet door (2), and the other end is fixedly connected with latch lever (10).
6. a kind of interlock of the spontaneous electric cabinet of low pressure according to claim 1, it is characterised in that: the limited post (9)
Corresponding with fluting (12) position that latch lever (10) end surface is equipped with, the cross section of the limited post (9) is less than fluting
(12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491088.1U CN208819768U (en) | 2018-09-12 | 2018-09-12 | A kind of interlock of the spontaneous electric cabinet of low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491088.1U CN208819768U (en) | 2018-09-12 | 2018-09-12 | A kind of interlock of the spontaneous electric cabinet of low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819768U true CN208819768U (en) | 2019-05-03 |
Family
ID=66276801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491088.1U Active CN208819768U (en) | 2018-09-12 | 2018-09-12 | A kind of interlock of the spontaneous electric cabinet of low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208819768U (en) |
-
2018
- 2018-09-12 CN CN201821491088.1U patent/CN208819768U/en active Active
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| GR01 | Patent grant |