CN206758759U - Cable seal earthing or grounding means - Google Patents
Cable seal earthing or grounding means Download PDFInfo
- Publication number
- CN206758759U CN206758759U CN201720429806.1U CN201720429806U CN206758759U CN 206758759 U CN206758759 U CN 206758759U CN 201720429806 U CN201720429806 U CN 201720429806U CN 206758759 U CN206758759 U CN 206758759U
- Authority
- CN
- China
- Prior art keywords
- earthing
- outer framework
- grounding means
- internal module
- cable seal
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of cable seal earthing or grounding means, including：Outer framework, the several internal modules being arranged on outer framework, the clamping element for being fixed on outer framework bottom, combine closely with outer framework and internal module, and the earthing or grounding means of direct integral ground, wherein, clamping element compresses regulation internal module, and pass through earthing or grounding means, make to be grounded conducting between internal module each other, and with outer framework earth-continuity.Internal module and earthing or grounding means can not only be combined as a whole by the utility model, solve and use the problem of more, occupancy disk cabinet inlet wire panel area is larger using stuffing-box cable seal ground connection annex；Moreover, substantially increasing installation effectiveness, installation cost is reduced.
Description
Technical field
Cable is the utility model is related to, more particularly to one kind is used for cable seal earthing or grounding means.Belong to power equipment installation
Technical field.
Background technology
Before cable enters disk cabinet, it is necessary to according to electrical code, cable is sealed and grounding, to reach ring
The requirement of the explosion-proof protection in border.
At present, generally, cable uses stuffing-box mode fit sealing, and enters disk cabinet, then connects out ground connection from stuffing-box
Line, to realize that cable sheath is grounded.Because stuffing-box erection space demand is larger, therefore, it does not occupy limited areal
Disk cabinet inlet wire bottom plate, have impact on disk cabinet overall volume；Moreover, the annex that need to be installed is also more.Increase cable situation when running into
When, its operability is poor, causes installation cost higher.
Utility model content
Main purpose of the present utility model is to overcome disadvantages mentioned above existing for prior art, and provides a kind of cable seal
Earthing or grounding means, internal module and earthing or grounding means can not only be combined as a whole by it, solve and connect using stuffing-box cable seal
Ground annex uses the problem of more, occupancy disk cabinet inlet wire panel area is larger；Moreover, substantially increasing installation effectiveness, reduce
Installation cost.
The purpose of this utility model is realized by following technical scheme：
A kind of cable seal earthing or grounding means, it is characterised in that：Including：Outer framework, the several inside being arranged on outer framework
Module, the clamping element for being fixed on outer framework bottom, combine closely with outer framework and internal module, and the directly ground connection of integral ground
Device, wherein, clamping element compresses regulation internal module, and by earthing or grounding means 2, makes to be grounded each other between internal module to lead
It is logical, and with outer framework earth-continuity.
The outer framework is directly accessed main grounding grid.
The internal module being capable of reducing.
The clamping element is to tighten expansion fashion using regulating bolt to clamp internal module.
The beneficial effects of the utility model：The utility model is because using above-mentioned technical proposal, it can not only be by inside
Module and earthing or grounding means are combined as a whole, and solve using stuffing-box cable seal ground connection annex using more, take disk cabinet and enter
The problem of line panel area is larger；Moreover, substantially increasing installation effectiveness, installation cost is reduced.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model outer framework schematic diagram.
Fig. 3 is the utility model internal module clamping cables schematic diagram.
Fig. 4 is the utility model positive structure schematic.
Fig. 5 is structure schematic diagram of the present invention.
Major Symbol explanation in figure：
1. internal module, 2. earthing or grounding means, 3. outer frameworks, 4. clamping elements.
Embodiment
As Figure 1-Figure 5, the utility model includes：Outer framework 3, the several internal modules 1 being arranged on outer framework 3,
It is fixed on the clamping element 4 of the bottom of outer framework 3, is combined closely with outer framework 3 and internal module 1, and the directly ground connection of integral ground
Device 2, wherein, clamping element 4 has the function that to compress regulation internal module 1, and by earthing or grounding means 2, makes between internal module 1
Be grounded conducting each other, and with the earth-continuity of outer framework 3.
Above-mentioned outer framework 3 is square, can be bolted earth cable or grounding copper bar mode is directly accessed main ground connection
Net.
Above-mentioned internal module 1 can be according to the specification reducing of cable.
Above-mentioned clamping element 4 is to tighten expansion fashion using regulating bolt to clamp internal module.
Above-mentioned internal module 1, earthing or grounding means 2, clamping element 4 are prior art, and the technology of not specified (NS) is prior art.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (4)
- A kind of 1. cable seal earthing or grounding means, it is characterised in that：Including：Outer framework, the several internal modes being arranged on outer framework Block, the clamping element for being fixed on outer framework bottom, combine closely with outer framework and internal module, and the directly ground connection dress of integral ground Put, wherein, clamping element compresses regulation internal module, and by earthing or grounding means, makes to be grounded conducting each other between internal module, And with outer framework earth-continuity.
- 2. cable seal earthing or grounding means according to claim 1, it is characterised in that：The outer framework is square, Neng Gouzhi Access main grounding grid.
- 3. cable seal earthing or grounding means according to claim 1, it is characterised in that：The internal module being capable of reducing.
- 4. cable seal earthing or grounding means according to claim 1, it is characterised in that：The clamping element is to use regulating bolt Tighten expansion fashion and clamp internal module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429806.1U CN206758759U (en) | 2017-04-24 | 2017-04-24 | Cable seal earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429806.1U CN206758759U (en) | 2017-04-24 | 2017-04-24 | Cable seal earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758759U true CN206758759U (en) | 2017-12-15 |
Family
ID=60615818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429806.1U Expired - Fee Related CN206758759U (en) | 2017-04-24 | 2017-04-24 | Cable seal earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758759U (en) |
-
2017
- 2017-04-24 CN CN201720429806.1U patent/CN206758759U/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: 20171215 |