CN106742830A - Telescopic conductor - Google Patents
Telescopic conductor Download PDFInfo
- Publication number
- CN106742830A CN106742830A CN201710197899.4A CN201710197899A CN106742830A CN 106742830 A CN106742830 A CN 106742830A CN 201710197899 A CN201710197899 A CN 201710197899A CN 106742830 A CN106742830 A CN 106742830A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- floating roof
- roof tank
- supporting plate
- fixed mount
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/46—Arrangements for carrying off, or preventing the formation of electrostatic charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of telescopic conductor, including the fixed mount being fixed on the floating roof foam weir plate of floating roof tank, the short expansion link being hinged with the top of fixed mount, the expansion link long being hinged with the bottom of fixed mount, another end position of short expansion link is adjustably connected and fixed on expansion link long, the other end of expansion link long is connected with a supporting plate, electrostatic piece is fixed with supporting plate, electrostatic piece is in contact with the inwall of floating roof tank, it is long, short expansion link respectively includes at least two-section bar, using the connection of sleeve type between the two-section bar, and pass through energy-stored spring elastic connection each other between the two-section bar, the electrostatic piece is by the inwall phase Elastic Contact of the elastic force of energy-stored spring and floating roof tank and compresses, it is between the fixed mount and electrostatic piece and is conductively connected.Conductive contact of the present invention is more stable, and more preferably, all the time in good conducting state, antistatic and anti-lightning strike effect are more preferably, safer secure without electrostatic or thunderbolt hidden danger for electrical connection quality.
Description
Technical field
It is particularly a kind of to be used for floating roof tank the present invention relates to oil, chemical industry storage storage tank lightning protection anti electrostatic technical field
Telescopic conductor.
Background technology
Existing External floating roof tank, in order to meet petrochemical industry anti-static grounding code requirement, meets petrochemical industry lightning protection
Facility code requirement, existing way is that use of External floating roof tank lightning protection anti electrostatic connection carries out stage clip more at secondary seal
Formula is conductively connected, and this structure is in application process, it may appear that stage clip is disengaged, tank skin bonds greasy dirt, it is conductive bad etc. therefore
Barrier, and existing electrostatic piece is arranged on oil and gas concentration region higher, easily produces electric discharge and lightning strike accident.Therefore, having must
A kind of new conductive equipment for floating roof tank is researched and developed, to overcome above-mentioned these weak points.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of conductive contact it is more stable, electrical connection
Quality more preferably, all the time in good conducting state, antistatic and anti-lightning strike effect is preferably led for the telescopic of floating roof tank
Electrical equipment.
The technical solution adopted for the present invention to solve the technical problems is：A kind of telescopic conductor, including be fixed on floating
Short expansion link and the bottom hinge of fixed mount that the top of fixed mount and fixed mount on the floating roof foam weir plate of top storage tank is hinged
The expansion link long for connecing, another end position of the short expansion link is adjustably connected and fixed on expansion link long, the expansion link long
The other end be connected with a supporting plate, electrostatic piece is fixed with supporting plate, the electrostatic piece is in contact with the inwall of floating roof tank,
The long and short expansion link respectively includes at least two-section bar, using the connection of sleeve type between the two-section bar, and between the two-section bar
By energy-stored spring elastic connection each other, the electrostatic piece is by the elastic force of energy-stored spring and the inwall phase elastic connecting of floating roof tank
Touch and compress, be between the fixed mount and electrostatic piece and be conductively connected.
Preferably, be connected with angle demodulator between the expansion link long and supporting plate, described angle demodulator one end with
Supporting plate is connected, and the other end is rotationally hinged with the end of expansion link long, and angle demodulator and expansion link long end
Portion hinged place is provided with locking nut, and the angle demodulator is made up of stainless steel material.
Preferably, the multiple twisted wire of tin-coated copper is connected between the supporting plate and expansion link long.
Preferably, it is connected with rust cleaning scraping blade above the supporting plate.
Preferably, it is connected with oil removal scraping blade below the supporting plate.
Preferably, it is provided with protective case around the electrostatic piece.
Preferably, the fixed mount, short expansion link, expansion link long, electrostatic piece, supporting plate are stainless steel material and are made.
Preferably, the rust cleaning scraping blade is made of fire-retardant non-conductive material.
Preferably, the oil removal scraping blade is made of fire-retardant non-conductive material.
Preferably, the protective case is made of fire proofing.
The beneficial effects of the invention are as follows：Due to the fixed mount including being fixed on the floating roof foam weir plate of floating roof tank and
The expansion link long that the short expansion link and the bottom of fixed mount that the top of fixed mount is hinged are hinged, the other end of the short expansion link
Position is adjustably connected and fixed on expansion link long, and the other end of the expansion link long is connected with a supporting plate, solid in supporting plate
Surely there is electrostatic piece, the electrostatic piece is in contact with the inwall of floating roof tank, the long and short expansion link respectively includes at least two-section bar,
Pass through energy-stored spring elastic connection each other using the connection of sleeve type between the two-section bar, and between the two-section bar, it is described quiet
Electric piece is by the inwall phase Elastic Contact of the elastic force of energy-stored spring and floating roof tank and compresses, between the fixed mount and electrostatic piece
It is and is conductively connected, so, whole conductor can makes to be kept between floating roof and the inwall of storage tank lasting good conductive communication
State, is struck by lightning or during with electrostatic when floating roof, and electric current will be flowed to from electrostatic piece by long and short expansion link, fixed mount
The inwall of storage tank, by the ground connection of reservoir walls, electrostatic, thunderbolt is derived in real time, in this manner it is possible to protect floating roof from quiet
Electricity, the harm of thunderbolt, prevent the generation of fire etc., so conductive contact of the present invention is more stable, electrical connection quality more preferably, is located all the time
In good conducting state, antistatic and anti-lightning strike effect are more preferably, safer secure without electrostatic or thunderbolt hidden danger.
Brief description of the drawings
The invention will be further described with implementation method below in conjunction with the accompanying drawings.
Fig. 1 is stereochemical structure schematic front view of the invention.
Fig. 2 is stereochemical structure schematic side view of the invention.
Specific embodiment
Reference picture 1, Fig. 2, a kind of telescopic conductor of the present invention, including be fixed on the floating roof foam weir plate of floating roof tank
Fixed mount 1 and the expansion link long 3 that is hinged of the short expansion link 2 that is hinged of top of fixed mount and the bottom of fixed mount, it is described short
Another end position of expansion link is adjustably connected and fixed on expansion link long, and the other end of the expansion link long is connected with a support
Plate 9, is fixed with electrostatic piece 7 in supporting plate, the electrostatic piece is in contact with the inwall of floating roof tank, and the long and short expansion link is each
Including at least two-section bar, energy-stored spring is passed through each other using the connection of sleeve type between the two-section bar, and between the two-section bar
Elastic connection, the electrostatic piece is by the inwall phase Elastic Contact of the elastic force of energy-stored spring and floating roof tank and compresses, described solid
Determine to be between frame and electrostatic piece and be conductively connected.Energy-stored spring is acted on by the potential energy for storing, it is ensured that conductor is complete with reservoir walls
Good electrical connection, energy-stored spring is known technology, is not described in detail here.Conductor of the invention whole can make floating roof and storage tank inwall it
Between keep lasting good conductive communication state, be struck by lightning when floating roof or during with electrostatic, electric current will be from electrostatic piece
The inwall of storage tank is flowed to by long and short expansion link, fixed mount, by the ground connection of reservoir walls, electrostatic, thunderbolt is derived in real time,
In this manner it is possible to protect floating roof from electrostatic, the harm of thunderbolt, the generation of fire etc. is prevented.
Preferred scheme, is connected with angle demodulator 5, the angle demodulator one between the expansion link long and supporting plate
End is connected with supporting plate, and the other end is rotationally hinged with the end of expansion link long, and angle demodulator and expansion link long
End hinged place be provided with locking nut, the angle demodulator is made up of stainless steel material, angle demodulator make supporting plate with
Angle between expansion link long can be adjusted and can be locked, and be conveniently adjusted conductor and more suitably connected conducting shape
State, is more convenient to be applicable, safer.The multiple twisted wire 4 of tin-coated copper is connected between the supporting plate and expansion link long, using tin plating copper material
Matter, both can guarantee that corrosion resistance, and electric conductivity is can guarantee that again.Rust cleaning scraping blade 6 is connected with above the supporting plate, rust cleaning scraping blade can
Scraped with by the corrosion in reservoir walls, prevent conductive bad caused by corrosion, remove potential safety hazard.Under the supporting plate
Side is connected with oil removal scraping blade 10, and the clc layer in reservoir walls can be wiped off, prevented caused by clc layer by oil removal scraping blade
It is conductive bad, remove potential safety hazard.Protective case 8 is provided with around the electrostatic piece, spark ignition oil product is prevented.The fixation
Frame, short expansion link, expansion link long, electrostatic piece, supporting plate are stainless steel material and are made, using stainless steel, corrosion resistance
Good, good conductivity is safer.The rust cleaning scraping blade is made of fire-retardant non-conductive material；The oil removal scraping blade is using fire-retardant
Non-conductive material is made, and using fire-retardant non-conductive material, prevents because contacting generation electric spark or electric arc with tank skin, it is ensured that safety.
The protective case is made of fire proofing, using fire proofing, wraps up electrostatic piece, and safer, electrostatic piece is produced with tank skin
Electric spark or electric arc fall into foam weir plate safe and reliable to ensure, prevent from causing fire.
The telescopic conductor of the present invention is quiet can be lifted with the lifting of floating plate along reservoir walls.Telescopic conductor one end connects
It is connected on storage tank foam weir plate, the other end is connected to reservoir walls.Energy-stored spring is installed in conductor, is the flexible of electrostatic piece
Storage elastic potential energy.When floating roof declines, by floating roof Action of Gravity Field, conductor follows floating roof to decline；The other end is by energy-stored spring
Potential energy is close to reservoir walls slip.When floating roof rises, conductor follows floating roof to rise；The other end is tight by the potential energy of energy-stored spring
It is affixed on reservoir walls slip.Conductor lifts automatic lifting with floating plate, it is ensured that floating roof is in good electrical shape all the time with tank skin
State, by the ground connection of tank skin, electrostatic, thunderbolt is derived in real time.Present invention can ensure that floating plate is well contacted with tank skin, disappear
Destatic, prevent thunderbolt.
Additionally, the invention is not limited in above-mentioned implementation method, if its reached with essentially identical means it is of the invention
Technique effect, should all belong to protection scope of the present invention.
Claims (10)
1. a kind of telescopic conductor, it is characterised in that：Including the fixed mount being fixed on the floating roof foam weir plate of floating roof tank
（1）The short expansion link being hinged with the top of fixed mount（2）The expansion link long being hinged with the bottom of fixed mount（3）, it is described short to stretch
Another end position of contracting bar is adjustably connected and fixed on expansion link long, and the other end of the expansion link long is connected with a supporting plate
（9）, electrostatic piece is fixed with supporting plate（7）, the electrostatic piece is in contact with the inwall of floating roof tank, the long and short expansion link
Respectively include at least two-section bar, using the connection of sleeve type between the two-section bar, and between the two-section bar by energy-stored spring that
This elastic connection, the electrostatic piece is by the inwall phase Elastic Contact of the elastic force of energy-stored spring and floating roof tank and compresses, described
It is between fixed mount and electrostatic piece and is conductively connected.
2. the telescopic conductor for floating roof tank according to claim 1, it is characterised in that：The expansion link long with
Angle demodulator is connected between supporting plate（5）, described angle demodulator one end is connected with supporting plate, and the other end is stretched with length
The end of contracting bar is rotationally hinged, and angle demodulator is provided with locking nut, the angle with the end hinged place of expansion link long
Degree adjuster is made up of stainless steel material.
3. the telescopic conductor for floating roof tank according to claim 1, it is characterised in that：The supporting plate and length
The multiple twisted wire of tin-coated copper is connected between expansion link（4）.
4. the telescopic conductor for floating roof tank according to claim 1, it is characterised in that：The supporting plate it is upper
Side is connected with rust cleaning scraping blade（6）.
5. the telescopic conductor for floating roof tank according to claim 1, it is characterised in that：Under the supporting plate
Side is connected with oil removal scraping blade（10）.
6. the telescopic conductor for floating roof tank according to claim 1, it is characterised in that：The week of the electrostatic piece
Enclose and be provided with protective case（8）.
7. the telescopic conductor for floating roof tank according to claim 1, it is characterised in that：It is the fixed mount, short
Expansion link, expansion link long, electrostatic piece, supporting plate are stainless steel material and are made.
8. the telescopic conductor for floating roof tank according to claim 4, it is characterised in that：The rust cleaning scraping blade is adopted
It is made of fire-retardant non-conductive material.
9. the telescopic conductor for floating roof tank according to claim 5, it is characterised in that：The oil removal scraping blade
It is made of fire-retardant non-conductive material.
10. the telescopic conductor for floating roof tank according to claim 6, it is characterised in that：The protective case is adopted
It is made of fire proofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197899.4A CN106742830B (en) | 2017-03-29 | 2017-03-29 | Telescopic conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197899.4A CN106742830B (en) | 2017-03-29 | 2017-03-29 | Telescopic conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106742830A true CN106742830A (en) | 2017-05-31 |
| CN106742830B CN106742830B (en) | 2018-12-07 |
Family
ID=58966905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197899.4A Expired - Fee Related CN106742830B (en) | 2017-03-29 | 2017-03-29 | Telescopic conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106742830B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0118545Y2 (en) * | 1984-07-30 | 1989-05-30 | ||
| WO2004060775A1 (en) * | 2002-12-16 | 2004-07-22 | Chicago Bridge & Iron Company | Spring-loaded secondary seal for floating-roof storage tank |
| RU2307777C1 (en) * | 2005-12-26 | 2007-10-10 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Floating tank roof seal |
| CN201056394Y (en) * | 2007-06-05 | 2008-05-07 | 北京科联时代科技有限公司 | Edge type secondary sealing |
| CN202011562U (en) * | 2010-10-18 | 2011-10-19 | 上海宝耘石化设备有限公司 | Plate-type elastic seal |
| CN104326181A (en) * | 2014-10-22 | 2015-02-04 | 中国石油化工股份有限公司 | Floating roof storage tank charge transfer device |
-
2017
- 2017-03-29 CN CN201710197899.4A patent/CN106742830B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0118545Y2 (en) * | 1984-07-30 | 1989-05-30 | ||
| WO2004060775A1 (en) * | 2002-12-16 | 2004-07-22 | Chicago Bridge & Iron Company | Spring-loaded secondary seal for floating-roof storage tank |
| RU2307777C1 (en) * | 2005-12-26 | 2007-10-10 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Floating tank roof seal |
| CN201056394Y (en) * | 2007-06-05 | 2008-05-07 | 北京科联时代科技有限公司 | Edge type secondary sealing |
| CN202011562U (en) * | 2010-10-18 | 2011-10-19 | 上海宝耘石化设备有限公司 | Plate-type elastic seal |
| CN104326181A (en) * | 2014-10-22 | 2015-02-04 | 中国石油化工股份有限公司 | Floating roof storage tank charge transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106742830B (en) | 2018-12-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20181207 Termination date: 20200329 |