CN208954916U - A kind of stationary frame circuit breaker base - Google Patents
A kind of stationary frame circuit breaker base Download PDFInfo
- Publication number
- CN208954916U CN208954916U CN201822178569.3U CN201822178569U CN208954916U CN 208954916 U CN208954916 U CN 208954916U CN 201822178569 U CN201822178569 U CN 201822178569U CN 208954916 U CN208954916 U CN 208954916U
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- hook
- fixed plate
- base body
- nut
- circuit breaker
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Abstract
The utility model relates to a kind of stationary frame circuit breaker bases, including base body, fixed plate, bolt, nut, the first hook is respectively arranged on the side wall of the base body, second hook, first hook is symmetrical arranged with the second hook, supporting plane is provided at corresponding first hook in the fixed plate, first fastened with hook is on supporting plane, and constitute limit cooperation of first hook with fixed plate, card slot is provided at corresponding second hook in the fixed plate, second fastened with hook is in card slot and composition second links up with the clamping engagement with fixed plate, the bolt passes through fixed plate and is connected on base body and has screwed nut.The utility model has the advantages that structure is simple, stable and reliable for performance, assembly is convenient.
Description
Technical field
The utility model relates to low voltage electrical apparatus technology fields, and in particular to a kind of stationary frame circuit breaker base.
Background technique
Frame-type circuit breaker be can turn on, carry and disjunction normal circuit under the conditions of electric current, also can be defined non-
A kind of mechanical switch electric appliance of certain time and breaking current is connected, carried under the conditions of normal circuit.Existing stationary frame
Breaker is that circuit breaker base is fixed in Installation cabinet by fixed plate.However, existing stationary frame breaker is being pacified
When filling fixed plate, fastening nut is difficult to position, and often with the installation of assembler's experience, error is larger when fixed plate being caused to be installed, and
It is difficult to install, influences assembly efficiency.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
Assemble convenient and fast stationary frame circuit breaker base.
To achieve the above object, the utility model uses a kind of stationary frame circuit breaker base, including base body, solid
Fixed board, bolt, nut, are respectively arranged with the first hook, the second hook on the side wall of the base body, the first hook and the
Two hooks are symmetrical arranged, and are provided with supporting plane, first fastened with hook at corresponding first hook in the fixed plate
On supporting plane, and limit cooperation of first hook with fixed plate is constituted, is set at corresponding second hook in the fixed plate
It is equipped with card slot, second fastened with hook is in card slot and composition second links up with the clamping engagement with fixed plate, the spiral shell
Bolt passes through fixed plate and is connected on base body and has screwed nut.
The having the beneficial effect that of above structure is arranged there are two the hook that matches with fixed plate on base body, and two
Hook can be played to fixed plate and fixed function, convenient for the positioning of bolt, nut, is conducive to the installation accuracy for improving fixed plate,
The assembly efficiency of fixed plate and base body is also improved, structure is simple so that the stationary frame circuit breaker base has, property
The advantage that energy is reliable and stable, assembly is convenient.
Particularly, it is corresponded on the base body and is provided with U-type groove at bolt, and be provided with U-type groove on base body
The square groove to connect, the nut are clamped in square groove, screw bolt passes fixed plate, U-type groove and the connection
On nut, and constitute being fastenedly connected for fixed plate and base body.Nut is clamped in square groove, and screw bolt and nut is without using
Hand or tool are assisted, and can directly be fastened.The mounting means improves the installation site accuracy of fixed plate, without by
Other tools can be fastened and fixed plate, substantially increase assembly efficiency.
Particularly, the lower end of the fixed plate towards base body outside vertical bending and be formed with fixed part, should
Multiple fixation holes are provided on fixed part.Fixed part is provided with below fixed plate, consequently facilitating fixed plate and Installation cabinet
Assembly, improves the installation effectiveness of the circuit breaker base.
Detailed description of the invention
Fig. 1 is the utility model embodiment perspective view.
Fig. 2 is the perspective view of the utility model embodiment fixed plate.
Specific embodiment
As shown in Fig. 1~2, the utility model embodiment is a kind of stationary frame circuit breaker base, including base body
10, fixed plate 11, bolt 12, nut 13 are respectively arranged with the first hook 101, second on the side wall of the base body 10
Hook 102, the first hook 101 and the second hook 102 are symmetrical arranged, and are set at corresponding first hook 101 in the fixed plate 11
It is equipped with supporting plane 111, first hook 101 is fastened on supporting plane 111, and is constituted the first hook 101 and fixed
The limit of plate 11 cooperates, and is provided with card slot 112, second hook in the fixed plate 11 at corresponding second hook 102
102 are fastened in card slot 112 and constitute the clamping engagement of the second hook 102 and fixed plate 11, and the bolt 12, which passes through, to be fixed
It plate 11 and is connected on base body 10 and has screwed nut 13.It is corresponded on the base body 10 at bolt 12 and is provided with U
Type groove 103, and the square groove 104 that U-type groove 103 connects is provided on base body 10, the nut 13 is square nut, institute
The nut 13 stated is clamped in square groove 104, and the bolt 12 sequentially passes through fixed plate 11, U-type groove 103 and is connected to nut
On 13, and constitute being fastenedly connected for fixed plate 11 and base body 10.Nut is clamped in square groove, and screw bolt and nut is without using
Hand or tool are assisted, and can directly be fastened.The mounting means improves the installation site accuracy of fixed plate, without by
Other tools can be fastened and fixed plate, substantially increase assembly efficiency.The lower end of the fixed plate 11 is towards base body 10
Outside vertical bending and be formed with fixed part 113, multiple fixation holes 114 are provided on the fixed part 113.Under fixed plate
Side is provided with fixed part, consequently facilitating the assembly of fixed plate and Installation cabinet, improves the installation effectiveness of the circuit breaker base.
Be arranged on base body there are two the hook that is matched with fixed plate, two hooks fixed plate can be played with it is solid
It is set for using, convenient for the positioning of bolt, nut, is conducive to the installation accuracy for improving fixed plate, also improves fixed plate and pedestal sheet
The assembly efficiency of body, so that the stationary frame circuit breaker base has, structure is simple, stable and reliable for performance, assembly is easily excellent
Point.
Claims (3)
1. a kind of stationary frame circuit breaker base, including base body, fixed plate, bolt, nut, it is characterised in that: described
Base body side wall on be respectively arranged with the first hook, second hook, first hook with second hook be symmetrical arranged, it is described
Fixed plate on be provided with supporting plane at corresponding first hook, first fastened with hook is constituted on supporting plane
First hook and the limit of fixed plate cooperate, and correspond in the fixed plate and are provided with card slot at the second hook, and described second
Fastened with hook is in card slot and the clamping engagement of composition second hook and fixed plate, the bolt pass through fixed plate and be connected to
On base body and nut is screwed.
2. stationary frame circuit breaker base according to claim 1, it is characterised in that: corresponding on the base body
It is provided with U-type groove at bolt, and is provided with the square groove that U-type groove connects on base body, the nut is clamped on rectangular
It in slot, the screw bolt passes fixed plate, U-type groove and is connected on nut, and constitutes the tight of fixed plate and base body
It is solidly connected.
3. stationary frame circuit breaker base according to claim 1 or 2, it is characterised in that: under the fixed plate
It holds the outside vertical bending towards base body and is formed with fixed part, multiple fixation holes are provided on the fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178569.3U CN208954916U (en) | 2018-12-24 | 2018-12-24 | A kind of stationary frame circuit breaker base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178569.3U CN208954916U (en) | 2018-12-24 | 2018-12-24 | A kind of stationary frame circuit breaker base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954916U true CN208954916U (en) | 2019-06-07 |
Family
ID=66745894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178569.3U Active CN208954916U (en) | 2018-12-24 | 2018-12-24 | A kind of stationary frame circuit breaker base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954916U (en) |
-
2018
- 2018-12-24 CN CN201822178569.3U patent/CN208954916U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210303 Address after: 325600 Yonghe Road 15, Chengdong Street Industrial Function Zone, Yueqing City, Wenzhou City, Zhejiang Province (Wenzhou Tianle Electrical Appliance Co., Ltd.) Patentee after: ZHEJIANG ZHENGYAN ELECTRIC Co.,Ltd. Patentee after: Zhejiang enpal Electric Technology Co.,Ltd. Address before: 325600 Yonghe Road 15, Chengdong Street Industrial Function Zone, Yueqing City, Wenzhou City, Zhejiang Province (Wenzhou Tianle Electrical Appliance Co., Ltd.) Patentee before: ZHEJIANG ZHENGYAN ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |