CN209150593U - Earthing or grounding means in a kind of transforming plant assembly type steel building room - Google Patents
Earthing or grounding means in a kind of transforming plant assembly type steel building room Download PDFInfo
- Publication number
- CN209150593U CN209150593U CN201822109842.7U CN201822109842U CN209150593U CN 209150593 U CN209150593 U CN 209150593U CN 201822109842 U CN201822109842 U CN 201822109842U CN 209150593 U CN209150593 U CN 209150593U
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- China
- Prior art keywords
- earthing
- transforming plant
- grounding means
- assembly type
- ground line
- 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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- Elimination Of Static Electricity (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Earthing or grounding means in a kind of transforming plant assembly type steel building room, including it is grounded fixed fitting and ground line, fixed installation is grounded on the steel column of transforming plant assembly type steel building；It is grounded fixed fitting to be made of resin material, is grounded fixed fitting by surface plate and L-type board group at one end of L-type plate is fixedly connected with surface plate, forms the groove of opening upwards, and ground line is fixed in groove.The utility model in-site installation is convenient, can effectively improve construction efficiency.
Description
Technical field
The utility model relates to earthing or grounding means, it is specifically related to be grounded dress in a kind of transforming plant assembly type steel building room
It sets.
Background technique
As State Grid Corporation of China has worked out " project of transmitting and converting electricity universal design 220kV substation, State Grid Corporation of China
Modularization construction " (2017 editions), the assembling type steel structure building as modularization constructing emphases content will be in substation energetically
It promotes the use of.
At present substation's architecture indoor earthing or grounding means primarily directed to conventional steel bar concrete material building, due to building
The lightning protection for building object is not present with indoor earthing or grounding means directly to be contacted, and indoor earthing or grounding means can be directly installed on wall using welding
On body.With wideling popularize for transforming plant assembly type steel building, the use of former substation's architecture indoor earthing or grounding means can not
The new demand for adapting to assembling type steel structure building, the lightning protection that will cause building are directly contacted with indoor earthing or grounding means, will
Lightning current is led to indoor electric equipment, or even causes the damage of electrical equipment.And former earthing or grounding means needs construction site production peace
Dress, the bad control of processing quality, construction efficiency are low.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of above-mentioned background technique, provides a kind of substation
Assembling type steel structure architecture indoor earthing or grounding means, in-site installation is convenient, improves construction efficiency.
The utility model solve its technical problem the technical solution adopted is that, a kind of transforming plant assembly type steel building room
Interior earthing or grounding means, including it is grounded fixed fitting and ground line, the fixed installation of the ground line is in transforming plant assembly type steel
On the steel column of structural construction；The fixed fitting of the ground line is made of resin material, is grounded fixed fitting by surface plate
With L-type board group at one end of L-type plate is fixedly connected with surface plate, forms the groove of opening upwards, and the ground line is fixed on recessed
In slot.
Further, it is provided with mounting hole on the steel column of the transforming plant assembly type steel building, it will by the first bolt
Fixed installation is grounded on steel column, first bolt protrudes into the mounting hole on steel column.
Further, the ground line is fixed in groove by the second bolt.
Compared with prior art, as follows the advantages of the utility model:
It realizes as the steel column of lightning protection downlead and being isolated for indoor electric equipment earthing or grounding means, avoids flowing through steel column
Lightning current the electrical equipment for being connected to earthing or grounding means is damaged.The utility model transforming plant assembly type steel building room
The installation of interior earthing or grounding means scene welding can earth wire as needed at any time using being grounded fixed fitting dead earth line
It is replaced, fixed reliable, installation effectiveness is high.
Detailed description of the invention
Fig. 1 is side structure schematic diagram in the utility model embodiment.
Fig. 2 is the positive structure schematic of embodiment illustrated in fig. 1.
In figure: 1-ground line, the fixed fitting of 2-ground lines, the first bolt of 3-1-, the second bolt of 3-2-, 4-steel are vertical
Column, 5-mounting holes.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Referring to Fig.1, Fig. 2, the present embodiment include being grounded fixed fitting 2 and ground line 1, and transforming plant assembly type steel construction is built
It is provided with mounting hole 5 on the steel column 4 built, fixed fitting 2 will be grounded by the first bolt 3-1 and be mounted on steel column 4, first
Bolt 3-1 is protruded into the mounting hole 5 on steel column 4；Ground line 1 is mounted on the fixed fitting 2 of ground line, and passes through the second bolt
3-2 will be grounded 1 fastening.
It is grounded fixed fitting 2 to be made of resin material, is grounded fixed fitting 2 by surface plate and L-type board group into L
One end of template is fixedly connected with surface plate, forms the groove of opening upwards, and ground line 1 is set in groove, passes through the second bolt
Ground line 1 is fixed in groove by 3-2.
Earthing or grounding means in the transforming plant assembly type steel building room of the utility model, utilizes factory's pre-add on steel column 4
The mounting hole of work, without welding, earth wire as needed can be replaced at any time to install earthing or grounding means.Simultaneously using tree
The fixed fitting of the ground line of rouge material, realize steel column as lightning protection downlead and indoor electric equipment earthing or grounding means every
From avoiding the lightning current for flowing through steel column from damaging the electrical equipment for being connected to earthing or grounding means.
Those skilled in the art can carry out various modifications to the utility model and modification, if these modifications and variations
Within the scope of the claims of the present invention and its equivalent technology, then these modifications and variations are also in the guarantor of the utility model
Within the scope of shield.
The prior art that the content being not described in detail in specification is known to the skilled person.
Claims (3)
1. earthing or grounding means in a kind of transforming plant assembly type steel building room, it is characterised in that: including be grounded fixed fitting and
Ground line, the fixed installation of the ground line is on the steel column of transforming plant assembly type steel building；The ground line is solid
Deposit tool is made of resin material, is grounded fixed fitting by surface plate and L-type board group into one end of L-type plate and surface plate
It is fixedly connected, forms the groove of opening upwards, the ground line is fixed in groove.
2. earthing or grounding means in transforming plant assembly type steel building as described in claim 1 room, it is characterised in that: the power transformation
It is provided with mounting hole on the steel column of assembling type steel structure of standing building, fixed installation will be grounded by the first bolt and stood in steel
On column, first bolt is protruded into the mounting hole on steel column.
3. earthing or grounding means in transforming plant assembly type steel building as claimed in claim 1 or 2 room, it is characterised in that: described
Ground line is fixed in groove by the second bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109842.7U CN209150593U (en) | 2018-12-17 | 2018-12-17 | Earthing or grounding means in a kind of transforming plant assembly type steel building room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109842.7U CN209150593U (en) | 2018-12-17 | 2018-12-17 | Earthing or grounding means in a kind of transforming plant assembly type steel building room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150593U true CN209150593U (en) | 2019-07-23 |
Family
ID=67290182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109842.7U Active CN209150593U (en) | 2018-12-17 | 2018-12-17 | Earthing or grounding means in a kind of transforming plant assembly type steel building room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150593U (en) |
-
2018
- 2018-12-17 CN CN201822109842.7U patent/CN209150593U/en active Active
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| GR01 | Patent grant |