CN108331028A - Intelligent well cover - Google Patents

Intelligent well cover Download PDF

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Publication number
CN108331028A
CN108331028A CN201810214937.7A CN201810214937A CN108331028A CN 108331028 A CN108331028 A CN 108331028A CN 201810214937 A CN201810214937 A CN 201810214937A CN 108331028 A CN108331028 A CN 108331028A
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CN
China
Prior art keywords
cover board
filter plate
pedestal
parts
hole
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
Application number
CN201810214937.7A
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Chinese (zh)
Other versions
CN108331028B (en
Inventor
葛达旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Defer Zhi Net Science And Technology Co Ltd
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Guangdong Defer Zhi Net Science And Technology Co Ltd
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Priority to CN201810214937.7A priority Critical patent/CN108331028B/en
Publication of CN108331028A publication Critical patent/CN108331028A/en
Application granted granted Critical
Publication of CN108331028B publication Critical patent/CN108331028B/en
Active legal-status Critical Current
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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers
    • E02D29/1472Cover entirely made of synthetic material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses a kind of intelligent well covers, including cover board, pedestal, filter plate, intelligent monitoring and controlling device and sealing plate, the filter plate is mounted on the base, the cover board is positioned on filter plate, and it is connected with pedestal, the bottom of the cover board is equipped with mounting groove, the intelligent monitoring and controlling device is mounted in mounting groove, the sealing plate is installed on mounting groove, the intelligent monitoring and controlling device includes positioning device, inclination sensor, water sensor, wireless communication module and power supply, the positioning device, inclination sensor, water sensor and wireless communication module are electrically connected with the power supply, the positioning device, inclination sensor, water sensor is electrically connected with wireless communication module.Degree of intelligence of the invention is high as a result, and safety is good, highly practical.

Description

Intelligent well cover
Technical field
The present invention relates to a kind of road safety devices, are related specifically to a kind of well lid.
Background technology
Currently, in urban construction, various pipelines such as electric industry, communication, water supply and sewage, gas supply and fire-fighting of public utility etc. are equal It is arranged in underground, for the needs installed, overhauled and clear up, a well head will be set up every a distance.In actual life, Well lid is generally fitted on well head.
But common well lid, cover board Loss frequent occurrence, once cover board is lost, well head will expose, and lead Pedestrian is caused the accidents such as to fall, and its cover board is easy to be damaged by the sundries collision in flow, seriously affects its service life, together When, cover board is once lost, it tends to be difficult to be given for change to it.On the other hand, well lid at present on the market only has deep-well covering Function can not be monitored the flow promoter system of its internal protection, and practicability is relatively low.
Invention content
The technical problem to be solved in the present invention is to provide a kind of intelligent well cover, one or more can solve the above problem It is a.
According to an aspect of the invention, there is provided a kind of intelligent well cover, including cover board, pedestal, filter plate and intelligent monitoring Device and sealing plate, the filter plate are mounted on the base, and the cover board is positioned on filter plate, and is connected with pedestal, the lid The bottom of plate is equipped with mounting groove, and the intelligent monitoring and controlling device is mounted in mounting groove, and the sealing plate is installed on mounting groove, institute It includes positioning device, inclination sensor, water sensor, wireless communication module and power supply, the positioning to state intelligent monitoring and controlling device Device, inclination sensor, water sensor and wireless communication module are electrically connected with the power supply, and the positioning device tilts biography Sensor, water sensor are electrically connected with wireless communication module.
The beneficial effects of the invention are as follows:The present invention, can be effective after cover board loss by the way that filter plate, filter plate one side is arranged It prevents pedestrian from falling accident occurs, improves the safety of the present invention, on the other hand the sundries in flow can also be filtered, energy Greatly reduce damaged in collision of the sundries in flow to cover board, meanwhile, the present invention is also by being arranged intelligent monitoring and controlling device so that intelligence Positioning device in energy monitoring device can facilitate the cover board to the present invention to position, can quick lock in cover board is stolen Its position, inclination sensor can facilitate to be monitored to whether the present invention shifts, and water sensor can be in order to under it The water level of flow promoter system is monitored, and wireless communication module can send out received signal in order to each locator and sensor It is sent to the external world, in order to which the external world obtains relevant information, and sealing plate can then facilitate intelligent monitoring and controlling device is fixed and is protected Shield reduces the damage that intelligent monitoring and controlling device is subject to.Degree of intelligence of the invention is high as a result, and safety is good, highly practical.
In some embodiments, the filter plate is equipped with filter plate connecting seat, and the filter plate connecting seat is connected equipped with filter plate Hole, the pedestal are equipped with pedestal connecting seat, and the pedestal connecting seat is equipped with pedestal connecting hole, the filter plate connecting hole and pedestal Connecting hole is connected by copper wire or chain.Thus, it is possible to prevent when water level is too high, pedestal in filter plate is rushed by water ensure that The use reliability of filter plate and pedestal.
In some embodiments, the filter plate is in contact with cover board, and the one side that the filter plate is contacted with cover board is equipped with Multiple protrusions.Protrusion can reduce the contact area of filter plate and cover board, reduce and rub between it, meanwhile, facilitate the sundries such as sandstone It can be flowed away by the gap between protrusion, to prevent filter plate from being blocked by sandstone with cover board, convenient for its separation and dismounting.
In some embodiments, the cover board is equipped with the first notch, and connecting pole, the bottom are equipped in first notch Seat is equipped with cover board connecting seat, and the cover board connecting seat is equipped with cover board connecting hole, and the cover board connecting hole passes through chain with connecting pole Connection.The connection that can realize cover board and pedestal as a result, prevents cover board from being removed or being stolen easily.
In some embodiments, the cover board is equipped with the first block, and first block matches with the first notch, and It is installed on the first notch.First block can carry out connecting pole hidden and protection, prevent sundries from being entered from the first indentation, there Well lid, in addition, user, to lift cover board by the connecting pole in the first notch, can be opened by removing the first block with this Cover board.
In some embodiments, the invention also includes screw rod is opened, the cover board is equipped with the second notch, the unlatching spiral shell Bar in cover board, from the second indentation, there expose by the end for opening screw rod.As a result, user can by handle come with open Screw rod connection is opened, to realize the connection of handle and cover board, to be easy to open cover board.
In some embodiments, the cover board is equipped with the second block, and second block matches with the second notch, and It is installed on the second notch.Second block can carry out hidden and protection to opening screw rod, prevent the present invention from will being opened.
In some embodiments, the filter plate is equipped with the first hole, and the pedestal is equipped with the to match with the first hole Two holes, first hole and the second hole are connected by screw.The connection that can realize filter plate and pedestal as a result, prevent filter plate by To top external force when, there is a phenomenon where be detached from pedestal.
In some embodiments, the cover board is equipped with recess, and projection, the projection and recess phase are set on the filter plate Match.It can be convenient for positioning and installation of the user to cover board as a result,.
In some embodiments, the cover board, pedestal, filter plate include metallic framework and vulcanised rubber layer, the sulphur Change rubber layer and wrap metallic framework, the vulcanised rubber layer is made of the material of following weight parts:14~18 parts of butadiene rubbers, 8~12 parts of solution polymerized butadiene styrene rubbers, 3~5 parts of isoprene rubbers, 5~7 parts of natural rubbers, 1~3 part of ebonite, 19~21 parts of titanium dioxides Silicon, 2~4 parts of white oils, 0.3~0.7 portion of diethylene glycol (DEG), 2~4 parts of titanium dioxides, 1.5~1.9 parts of zinc oxide, 1~1.4 portion of activating agent, 0.1~0.3 part of stearic acid, 0.3~0.7 part of BHT antioxidant, 0.3~0.7 part of antioxidant 1076,0.12~0.18 part of Chinese wax, 0.5~0.7 part of styrenated phenol and 0.6~0.8 part of resin.Above-mentioned material component is tested by many experiments by applicant It obtains, thus material component makes the vulcanised rubber layer obtained, and intensity is high, and chemical stability is good, high service life, compression resistant Deformation.
Description of the drawings
Fig. 1 is a kind of sectional view of the front view of embodiment of intelligent well cover of the present invention.
Fig. 2 is the vertical view of the cover board of the intelligent well cover of Fig. 1.
Fig. 3 is the upward view of the cover board of the intelligent well cover of Fig. 1.
Fig. 4 is the vertical view of the filter plate of the intelligent well cover of Fig. 1.
Fig. 5 is the vertical view of the pedestal of the intelligent well cover of Fig. 1.
Fig. 6 is the frame principle figure of the intelligent well cover of Fig. 1.
Fig. 7 is the sectional view of the front view of the intelligent well cover another embodiment of the present invention.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
Embodiment 1
With reference to 1-Fig. 6 of figure, intelligent well cover of the invention, including cover board 1, pedestal 2, filter plate 3 and intelligent monitoring and controlling device 4, open Open screw rod 5 and sealing plate 6.
Cover board 1 is equipped with the first notch 11, the first block 13, the second notch 14 and the second block 15, is set in the first notch 11 There are connecting pole 12, the shape and size of the first block 13 and the shape and size of the first notch 11 to match, the first block 13 is embedding On the first notch 11 so that the first block 13 can close the first notch 11, to realize hiding for connecting pole 12.Open spiral shell Bar 5 passes through the second notch 14, that is, the one end for opening screw rod 5 is located at the bottom of cover board 1, and the other end exposes from the second notch 14, And the shaft for opening screw rod 5 is flush-mounted in cover board 1, in addition, opening screw rod 5 is located at one end of 1 bottom of cover board equipped with nut and pad Block.And the shape and size of the second block 15 and the shape and size of the second notch 14 match, the second block 15 is inlaid in On two notches 14 so that the second block 15 can close the second notch 14, come realize open screw rod 5 bared end hide.Separately Outside, the bottom of cover board 1 is additionally provided with recess 16, in order to the placement of cover board 1.
Filter plate 3 is equipped with multiple filter hole, sets on filter plate 3 there are two filter plate connecting seat 31, on two filter plate connecting seats 31 It is equipped with filter plate connecting hole 32, two filter plate connecting seats 31 are symmetricly set on filter plate 3, and the edge of filter plate 3 is equipped with multiple First hole 34 also sets projection 36 on the top of filter plate 3, and the location and shape of projection 36 match with the recess 16 of cover board 1, by This, passes through the mating connection of projection 36 and recess 16 so that cover board 1 is positioned on filter plate 3, and covers filter plate 3, in addition, filter Plate 3 is additionally provided with multiple raised 33 in the one side contacted with cover board 1, and protrusion 33 is evenly distributed in the edge of cover board 1.
Pedestal 2 includes base body 240 and foot 250, and foot 250 is connected with 240 integral type of base body, and foot 250 bottom and the bottom of base body 240 are contour.And pedestal connecting seat 21 and a cover board connect there are two being set in base body 210 Joint chair 23.Be equipped with pedestal connecting hole 210 on two pedestal connecting seats 21, and the position of two pedestal connecting holes 210 respectively and The position of two filter plate connecting holes 32 is opposite, two filter plate connecting holes 32 and two pedestal connecting holes 210 by copper wire or Chain connects one to one, i.e., so that filter plate 3 is connected with pedestal 2 by copper wire or chain.And pedestal 2 is equipped with and the The position in one hole 34, homogeneous matched second hole 24 of size and number, and the first hole 34 and the second hole 24 correspond and pass through spiral shell Nail connection.Filter plate 3 is fixedly mounted on by screw on pedestal 2 as a result,.
And cover board connecting seat 23 is equipped with cover board connecting hole 230, the position of cover board connecting hole 230 and the position phase of connecting pole 12 Right, one end of chain is buckled in cover board connecting hole 230, and the other end clasps connecting pole 12 so that cover board connecting hole 230 and connection Column 12 is connected by chain, i.e., cover board connecting seat 23 is connected with connecting pole 12, and cover board 1 is realized with pedestal 2 by chain as a result, Connection.
The bottom of cover board 1 is additionally provided with mounting groove, and intelligent monitoring and controlling device 4 is mounted in mounting groove, and sealing plate 6 is then installed on On tankage, intelligent monitoring and controlling device 4 is sealed in the mounting groove of cover board 1, also, user can also in gluing on sealing plate 6, To further increase the sealing performance and water resistance of the position.And intelligent monitoring and controlling device 4 includes positioning device 41, tilts sensing Device 42, water sensor 43, wireless communication module 44 and power supply 45.Power supply 45 can be battery, and wireless communication module 44 can be with For the products such as Bluetooth chip or WIFI chips, positioning device 41, inclination sensor 42, water sensor 43 and wireless telecommunications mould Block 44 is electrically connected with power supply 45 by conducting wire, and positioning device 41, inclination sensor 42, water sensor 43 are and channel radio News module 44 is electrically connected by conducting wire, in addition, in order to improve accuracy of detection, the inductive head of water sensor 43 can be from installation Expose in slot, and across filter plate 3 and pedestal 2 close to shaft bottom.
In the present embodiment, cover board 1, pedestal 2 and filter plate 3 include metallic framework 200 and vulcanised rubber layer 201, vulcanize rubber Glue-line 201 wraps metallic framework 200.Vulcanised rubber layer 201 can be made of the material of following weight parts:14~18 parts along fourth rubber Glue, 8~12 parts of solution polymerized butadiene styrene rubbers, 3~5 parts of isoprene rubbers, 5~7 parts of natural rubbers, 1~3 part of ebonite, 19~21 parts of dioxies SiClx, 2~4 parts of white oils, 0.3~0.7 portion of diethylene glycol (DEG), 2~4 parts of titanium dioxides, 1.5~1.9 parts of zinc oxide, 1~1.4 part of activity Agent, 0.1~0.3 part of stearic acid, 0.3~0.7 part of BHT antioxidants (i.e. 2,6- di-tert-butyl-4-methy phenols), 0.3~0.7 Part antioxidant 1076 [i.e. antioxidant β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid n-octadecyl alcohol ester], 0.12~ 0.18 part of Chinese wax, 0.5~0.7 part of styrenated phenol and 0.6~0.8 part of resin.It is preferably 16 parts of suitable fourth rubbers in the present embodiment Glue, 10 parts of solution polymerized butadiene styrene rubbers, 4 parts of isoprene rubbers, 6 parts of natural rubbers, 2 parts of ebonites, 20 parts of silica, 3 parts of white oils, 0.5 Portion diethylene glycol (DEG), 3 parts of titanium dioxides, 1.7 parts of zinc oxide, 1.2 portions of activating agents, 0.2 part of stearic acid, 0.5 part of BHT antioxidant, 0.5 part Antioxidant 1076,0.15 part of Chinese wax, 0.6 part of styrenated phenol and 0.7 part of resin.Wherein, activating agent can select PEG (i.e. Polyethylene glycol) -400.And in actually using, pedestal 2 can also use metal material, such as cast iron, cast steel making, can also adopt Use concrete for making.
In the use of the present invention, pedestal 2 can be fixedly mounted on well head, then since cover board 1 and pedestal 2 are connected by chain It connects so that people are difficult to remove easily, improve the anti-theft performance of cover board 1, and on the one hand filter plate 3 can filter out the band from flow A part of rubbish, the waste material and other items come, reduces damaged in collision of the above-mentioned article to cover board 1, extends the service life of cover board 1, On the other hand it can prevent just in case cover board 1 is really lost, pedestrian falls into deep-well.
Filter plate 3 is fixed due to having passed through screw with pedestal 2, and filter plate 3 has certain bearing capacity as a result, can bear The sandstone fallen from top, the impact of the sundries such as rubbish, while filter plate 3 have also passed through copper wire or chain and have been connect with pedestal 2, by This, even if can not filter plate 3 at will be washed from pedestal 2 if gushing out from the water in shaft bottom.
The intelligent monitoring and controlling device 4 of the present invention can also be connected by the terminal wireless such as wireless communication module 44 and mobile phone, server It connects, when intelligent monitoring and controlling device 4 works, power supply 45 can be respectively positioning device 41, inclination sensor 42, water sensor 43 and nothing Line communication module 44 is powered, and positioning device 41 can be GPS positioning device, Big Dipper positioning device etc., then positioning device 41 can be with The geographical location of cover board 1 is positioned, and inclination sensor 42 can incude the fixed position of cover board 1, and water logging Sensor 43 can incude the height of the flow under the present invention.The signal that above-mentioned locator and sensor are obtained can be It is transferred in terminal by wireless communication module 44, to be monitored to the present invention.As a result, when the cover board 1 of the present invention is stolen, position When setting generation movement or its too high water flow inside height, i.e., the signal that terminal receives changes, and energy and alarm are to carry The user that wakes up is handled.
And when user needs to open cover board 1, it can first remove the first block 13 so that the end for opening screw rod 5 is exposed, And utilize the handle with nut so that handle is connect by nut with the end for opening screw rod 5, at this point, user can pass through handle Hand lifts cover board 1 to realize the opening of cover board 1.In addition, if opening the damage of screw rod 5 and can not use, user can also lead to It crosses and removes the second block 15, using connecting pole 12 by cover board 1 to realize the opening of cover board 1.
Embodiment 2
With reference to figure 7, the intelligent well cover in the present embodiment, pedestal 2 includes base body 240 and foot 250, foot 250 connect with 230 integral type of base body, and the top of foot 250 and the top of cover board 1 are contour, carry out convenient and suitable not similar shape The well head of formula is installed, and its remaining part is then identical as the structure of the intelligent well cover in embodiment 1, and application method phase Together.
The foregoing is merely some embodiments of the present invention.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention's Protection domain.

Claims (10)

1. intelligent well cover, which is characterized in that including cover board, pedestal, filter plate, intelligent monitoring and controlling device and sealing plate, the filter plate peace On pedestal, the cover board is positioned on filter plate, and is connected with pedestal, and the bottom of the cover board is equipped with mounting groove, described Intelligent monitoring and controlling device is mounted in mounting groove, and the sealing plate is installed on mounting groove, and the intelligent monitoring and controlling device includes positioning Device, inclination sensor, water sensor, wireless communication module and power supply, the positioning device, inclination sensor, water logging pass Sensor and wireless communication module are electrically connected with the power supply, the positioning device, inclination sensor, water sensor with wirelessly Communication module is electrically connected.
2. intelligent well cover according to claim 1, which is characterized in that the filter plate is equipped with filter plate connecting seat, the filter plate Connecting seat is equipped with filter plate connecting hole, and the pedestal is equipped with pedestal connecting seat, and the pedestal connecting seat is equipped with pedestal connecting hole, The filter plate connecting hole is connected with pedestal connecting hole by copper wire or chain.
3. intelligent well cover according to claim 1, which is characterized in that the filter plate is in contact with cover board, the filter plate with The one side of cover board contact is equipped with multiple protrusions.
4. intelligent well cover according to claim 1, which is characterized in that the cover board is equipped with the first notch, and described first lacks Connecting pole is equipped in mouthful, the pedestal is equipped with cover board connecting seat, and the cover board connecting seat is equipped with cover board connecting hole, and the cover board connects Hole is connect to connect by chain with connecting pole.
5. intelligent well cover according to claim 4, which is characterized in that the cover board is equipped with the first block, the first gear Block matches with the first notch, and is installed on the first notch.
6. intelligent well cover according to claim 1, which is characterized in that including opening screw rod, the cover board is equipped with second and lacks Mouthful, the unlatching screw rod in cover board, from the second indentation, there expose by the end for opening screw rod.
7. intelligent well cover according to claim 6, which is characterized in that the cover board is equipped with the second block, the second gear Block matches with the second notch, and is installed on the second notch.
8. intelligent well cover according to claim 1, which is characterized in that the filter plate is equipped with the first hole, is set on the pedestal There are the second hole to match with the first hole, first hole and the second hole to be connected by screw.
9. intelligent well cover according to claim 1, which is characterized in that the cover board is equipped with recess, is set on the filter plate convex Position, the projection and recess match.
10. intelligent well cover according to claim 1, which is characterized in that the cover board, pedestal, filter plate include metal bone Frame and vulcanised rubber layer, the vulcanised rubber layer wrap metallic framework, the vulcanised rubber layer by following weight parts material Composition:14~18 parts of butadiene rubbers, 8~12 parts of solution polymerized butadiene styrene rubbers, 3~5 parts of isoprene rubbers, 5~7 parts of natural rubbers, 1~3 Part ebonite, 19~21 parts of silica, 2~4 parts of white oils, 0.3~0.7 portion of diethylene glycol (DEG), 2~4 parts of titanium dioxides, 1.5~1.9 parts of oxygen Change zinc, 1~1.4 portion of activating agent, 0.1~0.3 part of stearic acid, 0.3~0.7 part of BHT antioxidant, 0.3~0.7 part of antioxidant 1076,0.12~0.18 part of Chinese wax, 0.5~0.7 part of styrenated phenol and 0.6~0.8 part of resin.
CN201810214937.7A 2018-03-15 2018-03-15 Intelligent well lid Active CN108331028B (en)

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Application Number Priority Date Filing Date Title
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CN108331028B CN108331028B (en) 2024-04-26

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Publication number Priority date Publication date Assignee Title
CN111945786A (en) * 2020-08-12 2020-11-17 广东守创者智网科技有限公司 Novel well cover

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Publication number Priority date Publication date Assignee Title
US20040168795A1 (en) * 2003-02-28 2004-09-02 Eric Owens Well cap systems
CN203284810U (en) * 2013-06-08 2013-11-13 淮南联合大学 Inspection well cover
CN205421334U (en) * 2015-10-23 2016-08-03 杭州金盟道路设施有限公司 Disjunctor formula inspection shaft
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