CN206532900U - A kind of storage station's grounded screen - Google Patents
A kind of storage station's grounded screen Download PDFInfo
- Publication number
- CN206532900U CN206532900U CN201720286479.9U CN201720286479U CN206532900U CN 206532900 U CN206532900 U CN 206532900U CN 201720286479 U CN201720286479 U CN 201720286479U CN 206532900 U CN206532900 U CN 206532900U
- Authority
- CN
- China
- Prior art keywords
- grounded screen
- storage station
- pile body
- ground connection
- adapter sleeve
- 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
- 241001149930 Protura <class> Species 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000219780 Pueraria Species 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of storage station's grounded screen, including grounded screen body, the grounded screen body is made up of multiple ground connection net units, connected between the ground connection net unit by ground wire, the ground connection net unit includes pile body, the pile body bottom portion is connected with conehead, the pile body exterior is also socketed with adapter sleeve, support is fixedly connected with the adapter sleeve, the end of the support is fixedly connected with line bank, uniformly wiring hole is offered on the line bank, the pile bodies top is threaded with joint, the joint is provided with bail.A kind of storage station's grounded screen of the utility model, structure is novel, easy to operate, and grounded screen body is made up of multiple ground connection net units, connected between ground connection net unit by ground wire, stable web frame is formed, use is safer, performance is more stablized, it is easily installed, by the design of bail, plug is convenient, with very high practicality.
Description
Technical field
The utility model is related to storage station's technical field, specially a kind of storage station's grounded screen.
Background technology
Although China's Construction of Pumped Storage Power Station starting is than later, due to back effect, starting point is higher, builds in recent years
Several large pumped storage power plant technologies be in advanced international standard.For example；Guangzhou one, the second stage of hydroenergy storage station general assembly
Machine capacity 2400MW, is hydroenergy storage station maximum in the world；Its waste level ground and Guangzhou Pump-Storaged Plant capacity of power unit
300MW, rated speed 500r/min, rated head is respectively 526m and 500m, has reached single-stage Reversible Pump-Turbine generation
Boundary's advanced level；Xilongchi hydroenergy storage station single-stage Reversible Pump-Turbine group H-Max 704m, is only second to Japanese Pueraria lobota
Ye Chuan and god's stream river hydroenergy storage station unit.Shisanling Pumped Storage Power Plant upper storage reservoir is successfully employed full storehouse armored concrete
Anti-leakage lining, leakage very little, is also at world lead level.Its waste level ground, a river bend and Xilongchi hydroenergy storage station are used
The modern full storehouse basin antiseepage of asphalt concrete face slab technology, in advanced international standard.
Grounded screen, main purpose is for safe operation.Mainly there are working earthing, protection（Safety）Ground connection, bonding
And lightning protection.Grounded screen has very important utilization in storage station, and storage station's grounded screen of the prior art is difficult
To ensure security performance, impedance is high, and stability is difficult to ensure that under many electrical equipment, ultra-high voltage environment, and is not easy to install, no
People's demand can be met.
Utility model content
The purpose of this utility model is to provide a kind of storage station's grounded screen, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of storage station's grounded screen, including ground connection
Net body, the grounded screen body is made up of multiple ground connection net units, is connected between the ground connection net unit by ground wire, institute
Stating ground connection net unit includes pile body, and the pile body bottom portion is connected with conehead, and the pile body exterior is also socketed with
Support is fixedly connected with adapter sleeve, the adapter sleeve, the end of the support is fixedly connected with line bank, the line bank
Uniform to offer wiring hole, the pile bodies top is threaded with joint, and the joint is provided with bail.
It is preferred that, the grounded screen body is in latticed, and the distance between described ground connection net unit is between 4.5m-5m.
It is preferred that, the pile body bottom be provided with internal thread, the conehead be provided with external screw thread, the pile body and
It is threadedly coupled between conehead.
It is preferred that, the annexation between the pile body and adapter sleeve is threaded connection.
It is preferred that, welded between the adapter sleeve and support, it is orthogonal between the adapter sleeve and support.
It is preferred that, the line bank is rectangle, and wiring hole rectangular array on line bank is distributed.
Compared with prior art, the beneficial effects of the utility model are：A kind of storage station's grounded screen of the utility model, knot
Structure is novel, easy to operate, and grounded screen body is made up of multiple ground connection net units, is connected between ground connection net unit by ground wire,
Stable web frame is formed, use is safer, performance is more stablized, be threadedly coupled between pile body and conehead, pile sheet
It is threadedly coupled between body and adapter sleeve, impedance is small, by uniformly opening up wiring hole on line bank, is easy to connect multiple electrical equipment
Ground wire, be easily installed, by the design of bail, plug is convenient, with very high practicality, greatly improve one kind and store
The use feature of energy power station grounded screen, it is ensured that its using effect and utilization benefit, is adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of storage station's grounded screen of the utility model；
Fig. 2 is a kind of grounded screen cellular construction schematic diagram of storage station's grounded screen of the utility model；
Fig. 3 is a kind of test line bank construction schematic diagram of storage station's grounded screen of the utility model；
Fig. 4 is a kind of A portions mplifying structure schematic diagram of storage station's grounded screen of the utility model；
Fig. 5 is a kind of B portions mplifying structure schematic diagram of storage station's grounded screen of the utility model.
In figure：1 grounded screen body, 2 ground connection net units, 3 ground wires, 4 coneheads, 5 joints, 6 supports, 7 line banks, 8 wiring
Hole, 9 adapter sleeves, 10 pile bodies, 11 bails.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of storage station's grounded screen, including grounded screen
Body 1, the grounded screen body 1 is made up of multiple ground connection net units 2, is connected between the ground connection net unit 2 by ground wire 3
Connect, the ground connection net unit 2 includes pile body 10, and the bottom of pile body 10 is connected with conehead 4, the pile body 10
Outside, which is also socketed with adapter sleeve 9, the adapter sleeve 9, is fixedly connected with support 6, and the end of the support 6, which is fixedly connected with, to be connect
Wiring hole 8 uniformly is offered on line row 7, the line bank 7, the screw top of pile body 10 is connected with joint 5, described
Joint 5 is provided with bail 11, and the grounded screen body 1 is in latticed, and the distance between described ground connection net unit 2 is in 4.5m-
Between 5m, the bottom of pile body 10 is provided with internal thread, and the conehead 4 is provided with external screw thread, the pile body 10 and cone
It is threadedly coupled between first 4, the annexation between the pile body 10 and adapter sleeve 9 is threaded connection, the He of adapter sleeve 9
Welded between support 6, orthogonal between the adapter sleeve 9 and support 6, the line bank 7 is rectangle, the wiring hole 8
Rectangular array is distributed on line bank 7.
Operation principle：A kind of storage station's grounded screen of the utility model, in use, grounded screen body 1 is by multiple grounded screens
Unit 2 is constituted, and is connected between ground connection net unit 2 by ground wire 3, is formed stable web frame, use is safer, and performance is more
Plus stably, be threadedly coupled between pile body 10 and conehead 4, it is threadedly coupled between pile body 10 and adapter sleeve 9, impedance is small,
By uniformly opening up wiring hole 8 on line bank 7, it is easy to connect the ground wire of multiple electrical equipment, is easily installed, pass through bail 11
Design, plug is convenient, with very high practicality.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of storage station's grounded screen, including grounded screen body（1）, it is characterised in that：The grounded screen body（1）By multiple
It is grounded net unit（2）Composition, the ground connection net unit（2）Between pass through ground wire（3）Connection, the ground connection net unit（2）Bag
Include pile body（10）, the pile body（10）Bottom is connected with conehead（4）, the pile body（10）Outside is also socketed with
Adapter sleeve（9）, the adapter sleeve（9）On be fixedly connected with support（6）, the support（6）End be fixedly connected with line bank
（7）, the line bank（7）On uniformly offer wiring hole（8）, the pile body（10）Screw top is connected with joint
（5）, the joint（5）It is provided with bail（11）.
2. a kind of storage station's grounded screen according to claim 1, it is characterised in that：The grounded screen body（1）In net
Trellis, the ground connection net unit（2）The distance between 4.5m-5m.
3. a kind of storage station's grounded screen according to claim 1, it is characterised in that：The pile body（10）Bottom is set
There are internal thread, the conehead（4）It is provided with external screw thread, the pile body（10）And conehead（4）Between be threadedly coupled.
4. a kind of storage station's grounded screen according to claim 1, it is characterised in that：The pile body（10）And connection
Set（9）Between annexation for threaded connection.
5. a kind of storage station's grounded screen according to claim 1, it is characterised in that：The adapter sleeve（9）And support（6）
Between weld, the adapter sleeve（9）And support（6）Between it is orthogonal.
6. a kind of storage station's grounded screen according to claim 1, it is characterised in that：The line bank（7）For rectangle,
The wiring hole（8）In line bank（7）Upper rectangular array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286479.9U CN206532900U (en) | 2017-03-23 | 2017-03-23 | A kind of storage station's grounded screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286479.9U CN206532900U (en) | 2017-03-23 | 2017-03-23 | A kind of storage station's grounded screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532900U true CN206532900U (en) | 2017-09-29 |
Family
ID=59914817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286479.9U Expired - Fee Related CN206532900U (en) | 2017-03-23 | 2017-03-23 | A kind of storage station's grounded screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532900U (en) |
-
2017
- 2017-03-23 CN CN201720286479.9U patent/CN206532900U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207354199U (en) | Base station based on the power supply of solar energy single shaft automatic tracing | |
| CN204578439U (en) | A kind of hydroelectric station device of solar generating | |
| CN206903814U (en) | It is a kind of liftable wind power generation stepped | |
| CN206532900U (en) | A kind of storage station's grounded screen | |
| CN206127986U (en) | A protection system for hydraulic and hydroelectric engineering side slope | |
| CN205955344U (en) | Multilayer head voltage -sharing pin type lightning protection lightning strike prevention tower | |
| CN207660775U (en) | One kind is put more energy into fin-plate type wind-driven generator tower foundation ring | |
| CN205792359U (en) | Telescopic device of solar generating with wind-power electricity generation | |
| CN105569929B (en) | A kind of wind power generating set offshore boosting station basis and its assembly method | |
| CN207109731U (en) | A kind of dash module of hydraulic engineering | |
| CN107146822A (en) | The solar cell that a kind of disconnected grid of nothing can be connected arbitrarily | |
| CN207905452U (en) | A kind of steel latticework tower | |
| CN207834312U (en) | A kind of more main grid solar cells | |
| CN206637216U (en) | A kind of bracket assembly for being used to lay regeneration aggregate rinsing machine | |
| CN202307969U (en) | Solar photovoltaic junction box | |
| CN206298887U (en) | A kind of underlying energy storage platform structure suitable for jacket wind power foundation | |
| CN206737552U (en) | A kind of folding guardrail of storage station | |
| CN206402143U (en) | A kind of photovoltaic bracket pile | |
| CN205975579U (en) | Solar and wind energy unites electric osmose and consolidates weak soil device | |
| CN203977443U (en) | Pile foundation land wind-powered electricity generation tower foundation ring | |
| CN208981353U (en) | A kind of hydraulic engineering earth-retaining device | |
| CN211086048U (en) | Stop device of cement mortar | |
| CN104019003B (en) | A kind of flange connection and containing its sectionally assembled pylon of lightning protection | |
| CN210806608U (en) | Portable cable temporary support | |
| CN208870749U (en) | A kind of water conservancy and hydropower buoyancy picotan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |