CN107651331A - A kind of well lid that well is detected for gas station and tank farm - Google Patents
A kind of well lid that well is detected for gas station and tank farm Download PDFInfo
- Publication number
- CN107651331A CN107651331A CN201711063147.5A CN201711063147A CN107651331A CN 107651331 A CN107651331 A CN 107651331A CN 201711063147 A CN201711063147 A CN 201711063147A CN 107651331 A CN107651331 A CN 107651331A
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- Prior art keywords
- well
- frame
- cover plate
- cover
- plate
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Classifications
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- 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
- B65D90/10—Manholes; Inspection openings; Covers therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of well lid that well is detected for gas station and tank farm, the well lid includes cover plate and well cover frame, the cover plate and well cover frame are square, the cover plate lid is located at the top of well cover frame, one end of the cover plate is connected with well cover frame by hinge, the other end of the cover plate is relative to folding above and below well cover frame, a circle I-shaped shape sealing ring is surrounded by along well cover frame, it is recessed downwards formed with a circle water leg along the surrounding of well cover frame, both sides are arranged with two groups and lock supporting mechanism soon between the cover plate and well cover frame, theftproof lock is provided with the folding end of the cover plate.It is proposed by the present invention a kind of for gas station and the well lid of tank farm detection well, there is anti-skidding, waterproof, antitheft, good airproof performance, handsome in appearance, easy to use, safe, theftproof lock the good characteristics such as to be not easy to get rusty.
Description
Technical field
The present invention relates to gas station and tank farm detection well corollary apparatus field, and in particular to one kind is used for gas station and oil
Detect the well lid of well in tank field.
Background technology
The tank mouth of gas station and tank farm oil tank is provided with inspection shaft, for checking and measuring oil plant, existing gas station
And the well lid of tank farm detection well does not have unified form, most moulding is coarse, and outward appearance is simple and crude, and some is even only simple with one
Iron plate as cover plate, weight is larger, opens or closes and is required for people to move, and it is very inconvenient to be not easy to open and close use, surface
More smooth to be difficult to play anti-skidding effect, the theftproof lock used is usually padlock, exposed easily to get rusty outside, and well lid is close
Envelope property is also poor, and rainwater and air condensed water are often flowed into detection well, and oil plant is polluted.
The content of the invention
It is an object of the invention to provide a kind of well lid that well is detected for gas station and tank farm, to solve existing add
The well lid moulding of petrol station and tank farm detection well is coarse, inconvenient for use, sealing is poor, non-watertight, not anti-skidding, theftproof lock is easily raw
The problems such as rust.
To achieve the above object, the technical scheme is that the well lid includes cover plate and well cover frame, the cover plate and
Well cover frame is square, and the cover plate lid is located at the top of well cover frame, and one end of the cover plate is connected with well cover frame by hinge,
Relative to folding above and below well cover frame, the cover plate includes the cover plate top plate of arc and is connected to cover plate the other end of the cover plate
Cover sidewall on top plate edge, the well cover frame include outer square frame, interior square frame and connecting portion, and the outer square frame includes four
Individual outer panel, the interior square frame are placed on foreign side's inframe and cavity are formed between outer square frame and interior square frame, and the interior square frame includes
Four interior plates and the bottom plate for being connected to four interior plate bottoms, the bottom plate are provided with circular open, and the connecting portion connects
The upper end of outer square frame and interior square frame is connected on, surrounding of the connecting portion along well cover frame is set, along well cover frame above the connecting portion
Be surrounded by a circle I-shaped shape sealing ring, the downward concave shape of surrounding of the junction of the connecting portion and interior square frame along well cover frame
Cheng Youyi encloses water leg, and both sides are arranged with two groups and lock supporting mechanism soon between the cover plate and well cover frame, and the cover plate is opened
Close and be provided with theftproof lock at end.
Further, raised up on the connecting portion along the surrounding of well cover frame formed with a circle lug boss, work as cover plate lid
During together in well cover frame, the lug boss and cover sidewall cooperate and are located at the inner side of cover sidewall.
Further, the top of the lug boss is provided with groove, and the bottom of the I-shaped shape sealing ring is embedded in groove, institute
The top surface for stating I-shaped shape sealing ring is stretched out outside groove, and when cover plate lid is together in well cover frame, the top surface of the I-shaped sealing ring is covering
Compressed under the withholding of plate top plate.
Further, the end of the cover plate top plate lower surface is provided with spacing preiection, when cover plate lid is together in well cover frame, institute
State spacing preiection to be fastened between cover plate top plate lower surface and lug boss top surface, the height of the spacing preiection is less than the I-shaped
Shape sealing ring stretches out the height of lug boss groove outer portion under natural elongation state.
Further, the cover sidewall and the open side of the lug boss be recessed respectively inwards to be formed two it is symmetrical
Recess, two recesses of the cover sidewall open side are correspondingly arranged up and down with two recesses of lug boss open side respectively,
When cover plate lid is together in well cover frame, two recesses of cover sidewall open side and two recesses of lug boss open side cover plate with
The folding end of well cover frame forms two portable grooves.
Further, the fast lock supporting mechanism includes support bar, fast lock screw and slide rail, and the slide rail is along lug boss two
The medial surface of side is set, and the upper end and the lower surface of cover plate top plate of the support bar are hinged, and the fast lock screw is located at support bar
Lower end, the rotary handle of the fast lock screw be located at the inner side of support bar, and the stud end of the fast lock screw is through supporting
Bar is stretched in the chute of slide rail and is connected with stop nut.
Further, the trench bottom that catchments is provided with multiple osculums, the osculum connect outer square frame and interior square frame it
Between cavity.
Further, the theftproof lock includes lock core and lock frame, and the lock core is installed through on cover plate top plate, the company
The lock frame for coordinating lock core is installed, the lock frame is located at the inner side of lug boss, and the upper end of the lock core is provided with waterproof cover in socket part.
Further, the outer panel bottom of the outer square frame both sides is mounted on two fixed angle bar, the fixed angle bar
The bending upper plate outer panel that is connected to outer square frame both sides medial surface on.
Further, the upper surface of the cover plate top plate is provided with multiple anti-skid bulges, the upper surface of the cover plate top plate
Nameplate and producer's mark nameplate are identified provided with oil product.
The invention has the advantages that：1st, a kind of well lid that well is detected for gas station and tank farm provided by the invention,
Lug boss in cover sidewall and well cover frame is closed the circle sealing ring of phase interworking merga pass one in cover plate and sealed, sealing
Can be good, sealing ring prevents from being overly compressed by spacing preiection, extends the service life of sealing ring；2nd, well cover frame, which is provided with, receives
Collect the water leg and osculum of condensed water, possess preferable water resistance；3rd, well lid is provided with theftproof lock and theftproof lock is provided with
Waterproof cover, it is antitheft and be not easy to get rusty；4th, fast lock supporting mechanism is provided between cover plate and well cover frame, cover plate can be by cover plate branch when opening
Support is fixed, and prevents other external force from sharing cover plate, easy to use, processing safety is high.
Brief description of the drawings
Fig. 1 be the embodiment of the present invention 1 it is a kind of for gas station and tank farm detection well well lid open mode when knot
Structure schematic diagram.
Fig. 2 be the embodiment of the present invention 1 it is a kind of for gas station and tank farm detection well well lid closed mode when knot
Structure schematic diagram.
Fig. 3 is a kind of cross-section structure signal for gas station and the well lid of tank farm detection well of the embodiment of the present invention 1
Figure.
Fig. 4 is the mplifying structure schematic diagram of region A in Fig. 3.
Fig. 5 is the mplifying structure schematic diagram of region B in Fig. 3.
Fig. 6 is the fast lock supporting mechanism active state schematic diagram of the embodiment of the present invention 1.
Fig. 7 is the fast lock supporting mechanism active state diagrammatic cross-section of the embodiment of the present invention 1.
Fig. 8 is the fast lock supporting mechanism lock-out state schematic diagram of the embodiment of the present invention 1.
Fig. 9 is the fast lock supporting mechanism lock-out state diagrammatic cross-section of the embodiment of the present invention 1.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
Such as Fig. 1, a kind of well lid for gas station and tank farm detection well that the present embodiment proposes includes cover plate 1 and well lid
Frame 2, cover plate 1 and well cover frame 2 are square, and cover plate 1 is covered on the top of well cover frame 2, and one end and the well cover frame 2 of cover plate 1 pass through
Hinge connects, and for the other end of cover plate 1 relative to well cover frame folding about 2, cover plate 1 includes cover plate top plate 11 and the connection of arc
Cover sidewall 12 on the edge of cover plate top plate 11, the 11 middle outwardly convex of cover plate top plate of arc are advantageous to draining, such as
Fig. 2, the upper surface of cover plate top plate 11 are provided with multiple anti-skid bulges 111, and the upper surface of cover plate top plate 11 is additionally provided with oil product mark
Nameplate 112 and producer's mark nameplate 113, well cover frame 2 include outer square frame 21, interior square frame 22 and connecting portion 23, and outer square frame 21 includes
Four outer panels, interior square frame 22 are placed in outer square frame 21 and cavity 24, interior square frame are formed between outer square frame 21 and interior square frame 22
22 include four interior plates and are connected to the bottom plate of four interior plate bottoms, and bottom plate is provided with the circle for coordinating inspection borehole log wellhead
Opening, connecting portion 23 are connected to the upper end of outer square frame 21 and interior square frame 22, and surrounding of the connecting portion 23 along well cover frame 2 is set, connection
The top of portion 23 is surrounded by a circle I-shaped shape sealing ring 3 along well cover frame 2, such as Fig. 3,4 and 5, along well cover frame 2 on connecting portion 23
Surrounding raises up formed with a circle lug boss 7, and when cover plate 1 is covered on well cover frame 2, lug boss 7 and cover sidewall 12 are mutual
With merging groove, the bottom insertion groove of I-shaped shape sealing ring 3 are provided with positioned at the inner side of cover sidewall 12, the top of lug boss 7
Interior, the top surface of I-shaped shape sealing ring 3 is stretched out outside groove, and when cover plate 1 is covered on well cover frame 2, the top surface of I-shaped sealing ring 3 is covering
Compressed under the withholding of plate top plate 11, the end of the lower surface of cover plate top plate 11 is provided with spacing preiection 8, and well lid is covered in cover plate 1
During frame 2, spacing preiection 8 is fastened between the lower surface of cover plate top plate 11 and the top surface of lug boss 7, and the height of spacing preiection 8 is less than work
Font sealing ring 3 stretches out the height of the groove outer portion of lug boss 7 under natural elongation state so that I-shaped shape sealing ring 3 is pressed
After contraction 2.5mm I-shaped sealing is not recompressed in the presence of spacing preiection 8 yet even if cover plate top plate 11 by pressure again
Circle 3, extends the service life of I-shaped shape sealing ring 3, because of the presence of day and night temperature, the inwall of cover plate 1 has air condensed water and deposited
To prevent condensed water from entering in inspection shaft, the surrounding of the junction of connecting portion 23 and interior square frame 22 along well cover frame 2 is to lower recess
Formed with a circle water leg 4, for collecting condensed water, the bottom of water leg 4 is provided with multiple osculums 41, and osculum 41 connects foreign side
Cavity 24 between frame 21 and interior square frame 22, the condensed water of collection are discharged to outside by osculum 41.
Both sides are arranged with two groups and lock supporting mechanism 5 soon between cover plate 1 and well cover frame 2, and fast supporting mechanism 5 of locking includes support
Bar 51, fast lock screw 52 and slide rail 53, medial surface of the slide rail 53 along the both sides of lug boss 7 are set, the upper end of support bar 51 and cover plate
The lower surface of top plate 11 is hinged, and the fast lower end locked screw 52 and be located at support bar 51, the fast rotary handle 521 for locking screw 52 is positioned at branch
The inner side of strut 51, the fast end of stud 522 for locking screw 52 stretched to through support bar 51 in the chute of slide rail 53 and with it is spacing
Nut 523 connects, and stop nut 523 can prevent from skidding off in chute of the stud 522 by slide rail 53.When cover plate 1 needs to start, soon
The rotary handle 521 of lock screw 52 is in outside position, as shown in Figures 6 and 7, the thin-wall regions rotation of the end of rotary handle 521
Turn, close to support bar 51, space to be produced between support bar 51 and slide rail 52, support bar 51 is relaxed and in the drive lower edge of cover plate 1
Slide rail 53 slides；When needing to fix cover plate 1, pull rotary handle 521 and be allowed to be in close to the position of slide rail 53, such as Fig. 8 and 9
Shown, the thick wall area compressing support bar 51 of the end of rotary handle 521 makes support bar 51 be pressed in rotary handle 521 and slide rail
Between 53, support bar 51 is locked, so as to which cover plate 1 be fixed, can prevent the effect of other external force from sharing cover plate 1, easy to use,
Processing safety is high.
Theftproof lock 6 is provided with the folding end of cover plate 1, theftproof lock 6 includes lock core 61 and lock frame 62, and lock core 61 is installed through
On cover plate top plate 11, the lock frame 62 for coordinating lock core 61 is installed on connecting portion 23, lock frame 62 is located at the inner side of lug boss 7, lock core
61 upper ends are provided with waterproof cover 63.
Cover sidewall 12 and the open side of lug boss 7 are recessed to form two symmetrical recesses, cover plate side respectively inwards
Two recesses of the open side of wall 12 are correspondingly arranged up and down with two recesses of the open side of lug boss 7 respectively, and well is covered in cover plate 1
During lid frame 2, two recesses of the open side of cover sidewall 12 and two recesses of the open side of lug boss 7 are in cover plate 1 and well cover frame 2
Folding end forms two portable grooves 9, and flip is convenient, easily opens and closes.
The outer panel bottom of the outer both sides of square frame 21 is mounted on two fixed angle bar 10, and the bending upper plate of fixed angle bar 10 connects
It is connected on the medial surface of the outer panel of the outer both sides of square frame 21, fixes angle bar 10 when in use and be embedded to underground, plays stable consolidate
It is set for using.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (10)
- A kind of 1. well lid that well is detected for gas station and tank farm, it is characterised in that：The well lid includes cover plate (1) and well lid Frame (2), the cover plate (1) and well cover frame (2) are square, and the cover plate (1) is covered on the top of well cover frame (2), the lid One end of plate (1) is connected with well cover frame (2) by hinge, and the other end of the cover plate (1) is opened up and down relative to well cover frame (2) Close, the cover plate side that the cover plate (1) includes the cover plate top plate (11) of arc and is connected on cover plate top plate (11) edge Wall (12), the well cover frame (2) include outer square frame (21), interior square frame (22) and connecting portion (23), and the outer square frame (21) includes Four outer panels, the interior square frame (22) are placed in outer square frame (21) and formed between outer square frame (21) and interior square frame (22) empty Chamber (24), the interior square frame (22) includes four interior plates and is connected to the bottom plate of four interior plate bottoms, on the bottom plate Provided with circular open, the connecting portion (23) is connected to the upper end of outer square frame (21) and interior square frame (22), the connecting portion (23) Set along the surrounding of well cover frame (2), a circle I-shaped shape sealing ring is surrounded by along well cover frame (2) above the connecting portion (23) (3), surrounding of the junction of the connecting portion (23) and interior square frame (22) along well cover frame (2) downwards formed with a circle catchment by depression Groove (4), both sides are arranged with two groups and lock supporting mechanism (5) soon between the cover plate (1) and well cover frame (2), the cover plate (1) Theftproof lock (6) is provided with folding end.
- A kind of 2. well lid that well is detected for gas station and tank farm according to claim 1, it is characterised in that：The company Raise up to form a circle lug boss (7) along the surrounding of well cover frame (2) in socket part (23), when cover plate (1) is covered on well cover frame (2) When, the lug boss (7) cooperates with cover sidewall (12) and positioned at the inner side of cover sidewall (12).
- A kind of 3. well lid that well is detected for gas station and tank farm according to claim 2, it is characterised in that：It is described convex The top for playing portion (7) is provided with groove, and the bottom of I-shaped shape sealing ring (3) is embedded in groove, the top of the I-shaped shape sealing ring (3) Face is stretched out outside groove, and when cover plate (1) is covered on well cover frame (2), the top surface of the I-shaped sealing ring (3) is in cover plate top plate (11) Withheld under compressed.
- A kind of 4. well lid that well is detected for gas station and tank farm according to claim 3, it is characterised in that：The lid The end of plate top plate (11) lower surface is provided with spacing preiection (8), when cover plate (1) is covered on well cover frame (2), the spacing preiection (8) it is fastened between cover plate top plate (11) lower surface and lug boss (7) top surface, the height of the spacing preiection (8) is less than described I-shaped shape sealing ring (3) stretches out the height of lug boss (7) groove outer portion under natural elongation state.
- A kind of 5. well lid that well is detected for gas station and tank farm according to claim 2, it is characterised in that：The lid Plate side wall (12) and the open side of the lug boss (7) are recessed to form two symmetrical recesses, the cover plate respectively inwards Two recesses of side wall (12) open side are correspondingly arranged up and down with two recesses of lug boss (7) open side respectively, in cover plate (1) When being covered on well cover frame (2), two recesses of cover sidewall (12) open side and two recesses of lug boss (7) open side are covering The folding end of plate (1) and well cover frame (2) forms two portable grooves (9).
- A kind of 6. well lid that well is detected for gas station and tank farm according to claim 1, it is characterised in that：It is described fast Locking supporting mechanism (5) includes support bar (51), locks screw (52) and slide rail (53) soon, and the slide rail (53) is along lug boss (7) two The medial surface of side is set, and the upper end and the lower surface of cover plate top plate (11) of the support bar (51) are hinged, the fast lock screw (52) lower end of support bar (51) is located at, the rotary handle (521) of the fast lock screw (52) is located at the inner side of support bar (51), Stud (522) end of the fast lock screw (52) stretched to through support bar (51) in the chute of slide rail (53) and with spacing spiral shell Female (523) connection.
- A kind of 7. well lid that well is detected for gas station and tank farm according to claim 1, it is characterised in that：The collection Tank (4) bottom is provided with multiple osculums (41), and the osculum (41) is connected between outer square frame (21) and interior square frame (22) Cavity (24).
- A kind of 8. well lid that well is detected for gas station and tank farm according to claim 1, it is characterised in that：It is described anti- Stealing lock (6) includes lock core (61) and lock frame (62), and the lock core (61) is installed through on cover plate top plate (11), the connecting portion (23) the lock frame (62) for coordinating lock core (61) is installed, the lock frame (62) is located at the inner side of lug boss (7), the lock core on (61) upper end is provided with waterproof cover (63).
- A kind of 9. well lid that well is detected for gas station and tank farm according to claim 1, it is characterised in that：It is described outer The outer panel bottom of square frame (21) both sides is mounted on two fixed angle bar (10), and the bending upper plate of the fixed angle bar (10) connects It is connected on the medial surface of the outer panel of outer square frame (21) both sides.
- A kind of 10. well lid that well is detected for gas station and tank farm according to claim 1, it is characterised in that：It is described The upper surface of cover plate top plate (11) is provided with multiple anti-skid bulges (111), and the upper surface of the cover plate top plate (11) is provided with oil product Identify nameplate (112) and producer's mark nameplate (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063147.5A CN107651331B (en) | 2017-11-02 | 2017-11-02 | Well cover for gas station and oil tank field detection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063147.5A CN107651331B (en) | 2017-11-02 | 2017-11-02 | Well cover for gas station and oil tank field detection well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107651331A true CN107651331A (en) | 2018-02-02 |
| CN107651331B CN107651331B (en) | 2023-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711063147.5A Active CN107651331B (en) | 2017-11-02 | 2017-11-02 | Well cover for gas station and oil tank field detection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651331B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313497A (en) * | 2018-03-13 | 2018-07-24 | 无锡市锡东橡塑机械有限公司 | A kind of flap support structure |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203686A (en) * | 1978-07-17 | 1980-05-20 | Bowman Harold M | Manhole construction |
| FR2545512A1 (en) * | 1983-05-06 | 1984-11-09 | Amiens Const Elect Mec | TANK WASHING MACHINE COMPRISING A PART OF SYNTHETIC MATERIAL |
| US4971149A (en) * | 1989-09-28 | 1990-11-20 | Charles Wayne Roberts | Flush mount monitoring well cover |
| US5711449A (en) * | 1995-12-11 | 1998-01-27 | Petroleum Containment, Inc. | Entry assembly |
| JPH10331550A (en) * | 1997-05-28 | 1998-12-15 | Swan Shoji Co Ltd | Expansion surface grid for emergency escape |
| WO2005019547A1 (en) * | 2003-08-13 | 2005-03-03 | Aco Severin Ahlmann Gmbh & Co. Kg | Covering arrangement |
| CN2741918Y (en) * | 2004-10-12 | 2005-11-23 | 涂仁和 | Soil buried oil tank detection manhole cover for oil storehouse and oil filling station |
| CN1767287A (en) * | 2005-11-07 | 2006-05-03 | 北京华东电气股份有限公司 | Handcart type high-voltage switch board breaker handcart positioning device |
| EP1655416A2 (en) * | 2004-11-04 | 2006-05-10 | LIC Langmatz GmbH | Cover for manhole shaft, said shaft preferably made from concrete |
| CN2803994Y (en) * | 2005-04-29 | 2006-08-09 | 蒋黎萍 | Oil well cover |
| CN2905906Y (en) * | 2005-09-07 | 2007-05-30 | 喻文才 | Anti-odour noiseproof cast iron manhole cover |
| US7887252B1 (en) * | 2009-11-02 | 2011-02-15 | Tsung-Hua Wang | Waterproof manhole assembly assisted by hydraulic device |
| WO2013002293A1 (en) * | 2011-06-27 | 2013-01-03 | Ｎｅｃインフロンティア株式会社 | Control device for information processing device |
| CN103964093A (en) * | 2014-05-08 | 2014-08-06 | 安徽星马专用汽车有限公司 | Material cover rib plate, turnover lug plate and locking ring assembly device for four-claw material cover |
| CN204879313U (en) * | 2015-07-29 | 2015-12-16 | 谢祥琛 | Notebook computer support frame |
| CN205223210U (en) * | 2015-10-29 | 2016-05-11 | 河南华扬农牧有限公司 | Methane -generating pit apron sealing device |
| CN205636817U (en) * | 2016-05-21 | 2016-10-12 | 杭州天仁建设环境有限公司 | Inspection well cover |
| CN205676929U (en) * | 2016-06-22 | 2016-11-09 | 溧阳市昆仑陶立克有限公司 | Efficiently drainage manhole cover |
| CN205688467U (en) * | 2016-06-01 | 2016-11-16 | 陈阳 | A kind of prefabricated well sealed base |
| CN205778008U (en) * | 2016-05-31 | 2016-12-07 | 国网宁夏电力公司中卫供电公司 | Cable shaft cover dedicated lockset |
| CN205954701U (en) * | 2016-08-19 | 2017-02-15 | 北京市优捷特石油设备科技有限公司 | Composite well lid with double containment area and drainage part |
| CN106869181A (en) * | 2017-04-16 | 2017-06-20 | 全南县韬寻机械设备开发有限公司 | A kind of inspection well cover with anti-theft feature |
| CN206475665U (en) * | 2017-02-20 | 2017-09-08 | 宝鸡文理学院 | A kind of dress designing tool box |
| CN207361058U (en) * | 2017-11-02 | 2018-05-15 | 优捷特环保科技有限公司 | A kind of well lid that well is detected for gas station and tank farm |
-
2017
- 2017-11-02 CN CN201711063147.5A patent/CN107651331B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203686A (en) * | 1978-07-17 | 1980-05-20 | Bowman Harold M | Manhole construction |
| FR2545512A1 (en) * | 1983-05-06 | 1984-11-09 | Amiens Const Elect Mec | TANK WASHING MACHINE COMPRISING A PART OF SYNTHETIC MATERIAL |
| US4971149A (en) * | 1989-09-28 | 1990-11-20 | Charles Wayne Roberts | Flush mount monitoring well cover |
| US5711449A (en) * | 1995-12-11 | 1998-01-27 | Petroleum Containment, Inc. | Entry assembly |
| JPH10331550A (en) * | 1997-05-28 | 1998-12-15 | Swan Shoji Co Ltd | Expansion surface grid for emergency escape |
| WO2005019547A1 (en) * | 2003-08-13 | 2005-03-03 | Aco Severin Ahlmann Gmbh & Co. Kg | Covering arrangement |
| CN2741918Y (en) * | 2004-10-12 | 2005-11-23 | 涂仁和 | Soil buried oil tank detection manhole cover for oil storehouse and oil filling station |
| EP1655416A2 (en) * | 2004-11-04 | 2006-05-10 | LIC Langmatz GmbH | Cover for manhole shaft, said shaft preferably made from concrete |
| CN2803994Y (en) * | 2005-04-29 | 2006-08-09 | 蒋黎萍 | Oil well cover |
| CN2905906Y (en) * | 2005-09-07 | 2007-05-30 | 喻文才 | Anti-odour noiseproof cast iron manhole cover |
| CN1767287A (en) * | 2005-11-07 | 2006-05-03 | 北京华东电气股份有限公司 | Handcart type high-voltage switch board breaker handcart positioning device |
| US7887252B1 (en) * | 2009-11-02 | 2011-02-15 | Tsung-Hua Wang | Waterproof manhole assembly assisted by hydraulic device |
| WO2013002293A1 (en) * | 2011-06-27 | 2013-01-03 | Ｎｅｃインフロンティア株式会社 | Control device for information processing device |
| CN103964093A (en) * | 2014-05-08 | 2014-08-06 | 安徽星马专用汽车有限公司 | Material cover rib plate, turnover lug plate and locking ring assembly device for four-claw material cover |
| CN204879313U (en) * | 2015-07-29 | 2015-12-16 | 谢祥琛 | Notebook computer support frame |
| CN205223210U (en) * | 2015-10-29 | 2016-05-11 | 河南华扬农牧有限公司 | Methane -generating pit apron sealing device |
| CN205636817U (en) * | 2016-05-21 | 2016-10-12 | 杭州天仁建设环境有限公司 | Inspection well cover |
| CN205778008U (en) * | 2016-05-31 | 2016-12-07 | 国网宁夏电力公司中卫供电公司 | Cable shaft cover dedicated lockset |
| CN205688467U (en) * | 2016-06-01 | 2016-11-16 | 陈阳 | A kind of prefabricated well sealed base |
| CN205676929U (en) * | 2016-06-22 | 2016-11-09 | 溧阳市昆仑陶立克有限公司 | Efficiently drainage manhole cover |
| CN205954701U (en) * | 2016-08-19 | 2017-02-15 | 北京市优捷特石油设备科技有限公司 | Composite well lid with double containment area and drainage part |
| CN206475665U (en) * | 2017-02-20 | 2017-09-08 | 宝鸡文理学院 | A kind of dress designing tool box |
| CN106869181A (en) * | 2017-04-16 | 2017-06-20 | 全南县韬寻机械设备开发有限公司 | A kind of inspection well cover with anti-theft feature |
| CN207361058U (en) * | 2017-11-02 | 2018-05-15 | 优捷特环保科技有限公司 | A kind of well lid that well is detected for gas station and tank farm |
Non-Patent Citations (2)
| Title |
|---|
| 杨淑英: "对阀门井设计和管理中几个常见问题的探讨", 《黑龙江科技信息》 * |
| 董义昊等: "电缆通道智能"五防"安全井盖的研发与应用", 《电力安全技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313497A (en) * | 2018-03-13 | 2018-07-24 | 无锡市锡东橡塑机械有限公司 | A kind of flap support structure |
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