CN208656213U - The mounting structure of arrester in a kind of electrical cabinet - Google Patents
The mounting structure of arrester in a kind of electrical cabinet Download PDFInfo
- Publication number
- CN208656213U CN208656213U CN201821400887.3U CN201821400887U CN208656213U CN 208656213 U CN208656213 U CN 208656213U CN 201821400887 U CN201821400887 U CN 201821400887U CN 208656213 U CN208656213 U CN 208656213U
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- arrester
- cabinet
- electrical cabinet
- mounting
- fixed part
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Abstract
The utility model discloses a kind of mounting structures of arrester in electrical cabinet, including mounting plate in cabinet and lightning arrester base, lightning arrester base includes the mounting portion of interlude and grounding parts, the fixed part at both ends, it is spaced apart on mounting portion and is equipped with several arrester fixation holes, grounding parts are relative to outside the first set angle of deviation of mounting plate in cabinet, ground line fixation hole is offered on grounding parts, fixed part is fixedly connected with mounting plate in cabinet, and fixed part is relative to the second set angle of mounting portion bending.In above-mentioned electrical cabinet the mounting structure of arrester mainly pass through setting specific shape lightning arrester base, can flexible setting any position in electrical cabinet, not by ground connection busbar position limited, space in reasonable employment cabinet, arrester is fixed simple, and wiring process is convenient, beautiful appearance, reliable.
Description
Technical field
The utility model relates to a kind of installation knots of arrester in electrical cabinet parts technical field more particularly to electrical cabinet
Structure.
Background technique
Arrester is a kind of for protecting electrical equipment against high transient overvoltage harm, and limits time of afterflow, also often
The electric appliance for limiting afterflow amplitude, is often connected between power grid conducting wire and ground wire, also referred to as over-voltage protector, overvoltage limitation
Device.
In electrical cabinet, as lightning surge, switching overvoltage, Frequency Transient Overvoltage surge protection arrester be must
Indispensable component.General arrester follows the most short principle of wiring, i.e., phase line is most short, ground wire is most short, and more is to be mounted on ground
Row is other.When installation, first arrester is connect arrange with guiding to or ground pile on after, then carry out installation fixation.However in electrical cabinet space by
Arrester, is first shorted the mode being fixed again by limit, needs in electrical cabinet that there are enough operating spaces, and is set in advance
Safe distance and wire length have been counted, it is higher to layout requirements in space, it is not beautiful enough otherwise to will lead to wiring effect.
Utility model content
The purpose of this utility model is to provide a kind of mounting structures of arrester in electrical cabinet, overcome the above problem, side
Just field connection keeps the fixation of arrester relatively reliable, conveniently.
In order to achieve the above object, the utility model uses following technical scheme:
The mounting structure of arrester in a kind of electrical cabinet comprising mounting plate and lightning arrester base, lightning arrester base in cabinet
Grounding parts, the fixed part of mounting portion and both ends including interlude are spaced apart on mounting portion and are equipped with several arresters and fix
Hole, grounding parts offer ground line fixation hole on grounding parts relative to outside the first set angle of deviation of mounting plate in cabinet, fixed
Portion is fixedly connected with mounting plate in cabinet, and fixed part is relative to the second set angle of mounting portion bending.
Wherein, the first set angle is 40 °~60 °.This angle facilitates ground line to operate.
Wherein, the second set angle is 0 °~90 °.It is easily installed any position in electrical cabinet.
Wherein, lightning arrester base is integrally formed part.
Particularly, the angle between mounting portion and grounding parts and/or the adjustable angle between mounting portion and fixed part.
To sum up, the beneficial effects of the utility model are, compared with prior art, the installation knot of arrester in the electrical cabinet
Structure mainly passes through the lightning arrester base of setting specific shape, can flexible setting any position in electrical cabinet, it is not female by ground connection
The position of row limits, space in reasonable employment cabinet, and arrester is fixed simple, and wiring process is convenient, beautiful appearance, reliable.
Detailed description of the invention
Fig. 1 is the schematic diagram of the mounting structure of arrester in the electrical cabinet of the offer of the utility model embodiment 1；
Fig. 2 is the side view of the mounting structure of arrester in the electrical cabinet of the offer of the utility model embodiment 1；
Fig. 3 is the schematic diagram of the mounting structure of arrester in the electrical cabinet of the offer of the utility model embodiment 2.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment 1:
It please refers to shown in Fig. 1 and 2, the present embodiment provides a kind of mounting structures of arrester in electrical cabinet, mainly include cabinet
Interior mounting plate 1 and lightning arrester base 2, lightning arrester base 2 are integrally formed part, using copper or aluminum material, the peace including interlude
The grounding parts 4 at dress portion 3 and both ends, fixed part 5 are spaced apart on mounting portion 3 and are equipped with several arrester fixation holes 6, with three-phase
For route, setting offers ground line fixation hole 7, mounting plate 1 in fixed part 5 and cabinet there are three arrester 9 on grounding parts 4
It is fixedly connected, 5 row of fixed part offers connecting hole 8.Grounding parts 4 are relative to outside the first set angle of deviation of mounting plate 1 in cabinet
α, the first set angle α are set as 40 °~60 °, and for the present embodiment with 45 ° of examples, this angle facilitates 10 operation of ground line.Fixed part
5 are set as 0 °~90 ° relative to mounting portion 3 the second set angle of bending β, the second set angle β, and customization is special according to the needs of use
Determine angle, the present embodiment is with 0 ° of example.Conventional fixed part 5 directly terminates in cabinet on busbar, therefore installation site is limited, and
Fixed part 5 herein can be directly anchored in cabinet any position on mounting plate 1, and adjust the angle as needed, meet various
Wiring angle or position need.
When installation, first multiple arresters 9 can be separately fixed in arrester fixation hole 6, then by lightning arrester base 2
Fixed part 5 is fixed in cabinet on mounting plate 1, finally carries out 9 wiring of arrester and 4 patching operations of grounding parts.
The mounting structure of arrester mainly passes through the lightning arrester base of setting specific shape in electrical cabinet in the present embodiment
2, can flexible setting any position in electrical cabinet, limit by the position of ground connection busbar, space in reasonable employment cabinet is lightning-arrest
Device 9 is fixed simple, and wiring process is convenient, beautiful appearance, reliable.
Embodiment 2:
On the basis of embodiment 1, the present embodiment proposes, angle, mounting portion 3 between mounting portion 3 and grounding parts 4 and solid
Determine the adjustable angle between portion 5, i.e., lightning arrester base 2 does not use integral structure, and forms the movable sub-assembly in both ends, such as Fig. 3
It is shown.Specifically, grounding parts 4, fixed part 5 and mounting portion 3 are hinged, pacify when arrester 9 is fixed in cabinet together with lightning arrester base 2
After loading board 1, the angles and positions of convenient wiring can be transferred to by the even grounding parts 4 of rotational installation portion 3, it is so lightning-arrest
The installation of device 9 and the attended operation of ground line 10 will be significantly simpler feasible.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (5)
1. the mounting structure of arrester in a kind of electrical cabinet, which is characterized in that described including mounting plate in cabinet and lightning arrester base
Lightning arrester base includes the mounting portion of interlude and grounding parts, the fixed part at both ends, is equipped with if being spaced apart on the mounting portion
Dry arrester fixation hole, the grounding parts are relative to outside the first set angle of deviation of mounting plate in the cabinet, the ground connection
Ground line fixation hole is offered in portion, the fixed part is fixedly connected with mounting plate in the cabinet, and the fixed part is relative to institute
State the second set angle of mounting portion bending.
2. the mounting structure of arrester in electrical cabinet according to claim 1, it is characterised in that: first set angle
It is 40 °~60 °.
3. the mounting structure of arrester in electrical cabinet according to claim 1, it is characterised in that: second set angle
It is 0 °~90 °.
4. the mounting structure of arrester in electrical cabinet according to claim 1, it is characterised in that: the lightning arrester base is
It is integrally formed part.
5. the mounting structure of arrester in electrical cabinet according to claim 1, it is characterised in that: the mounting portion with it is described
The adjustable angle between angle and/or the mounting portion and the fixed part between grounding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400887.3U CN208656213U (en) | 2018-08-28 | 2018-08-28 | The mounting structure of arrester in a kind of electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400887.3U CN208656213U (en) | 2018-08-28 | 2018-08-28 | The mounting structure of arrester in a kind of electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656213U true CN208656213U (en) | 2019-03-26 |
Family
ID=65791589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400887.3U Active CN208656213U (en) | 2018-08-28 | 2018-08-28 | The mounting structure of arrester in a kind of electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736502A (en) * | 2020-12-02 | 2021-04-30 | 辽宁拓新电力电子有限公司 | Temporary grounding wire device |
-
2018
- 2018-08-28 CN CN201821400887.3U patent/CN208656213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736502A (en) * | 2020-12-02 | 2021-04-30 | 辽宁拓新电力电子有限公司 | Temporary grounding wire device |
| CN112736502B (en) * | 2020-12-02 | 2024-01-16 | 辽宁拓新电力电子有限公司 | Temporary grounding wire device |
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