CN108343090A - Subway control system inspection-pit intelligent well cover - Google Patents
Subway control system inspection-pit intelligent well cover Download PDFInfo
- Publication number
- CN108343090A CN108343090A CN201810156014.0A CN201810156014A CN108343090A CN 108343090 A CN108343090 A CN 108343090A CN 201810156014 A CN201810156014 A CN 201810156014A CN 108343090 A CN108343090 A CN 108343090A
- Authority
- CN
- China
- Prior art keywords
- lid
- walling crib
- hole
- contact
- supporting plate
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Level Indicators Using A Float (AREA)
Abstract
Subway control system inspection-pit intelligent well cover includes walling crib, lid is installed in walling crib, the main body of lid is concrete material, embedded bar is set in lid, embedded bar crisscross formation bar-mat reinforcement in lid, lid one end is hinged with walling crib, dead bolt hole is opened up on the lid other end side wall opposite with the hinged place, lock core is installed in the walling crib of lock tongue hole site, the shaft of lock core is connect with lock tongue, lock core can drive lock tongue to pass in and out dead bolt hole, limit convex edge is arranged in walling crib periphery wall bottom, internal projecting ring is arranged in walling crib internal perisporium bottom, supporting plate is set on internal projecting ring, supporting plate, lid and the side wall of walling crib surround cavity jointly, liquid capsule is installed in cavity, anti-icing fluid is full of in liquid capsule, through-hole is opened up on supporting plate, contact switch is installed in through-hole, it touches.The advantage of the invention is that：Alarm can be sent out immediately in manhole cover damage, relevant unit is reminded to overhaul the well lid, enough after manhole cover damage to play the role of temporary enclosed to breakage, warning device can remotely self-test etc..
Description
Technical field
The present invention relates to a kind of Urban Underground rail traffic control systems to overhaul facility, specifically a kind of subway control
System overhaul well intelligent well cover.
Background technology
Subway is a kind of Urban Underground track vehicle, by each large and medium-sized city due to its high speed, efficient carrying capacity
City is widely used.The control system of subway is arranged in subway tunnel, and at the top of subway tunnel, it is perpendicular to be often reserved with maintenance
Well, staff, which can carry tool and is directly entered in tunnel from service shaft well, overhauls subway control system, Shaft bank
Place is closed by well lid, prevents rainwater and other sundries from entering in tunnel, and since many vertical shafts are provided on road, well lid needs
The vehicle for being subjected to coming and going on road rolls repeatedly, and well lid breakage inevitably occurs after being rolled for a long time, such as the well of subway tunnel vertical shaft
It is not replaced in time after lid is damaged, a large amount of rainwater can pour in subway tunnel when encountering precipitation, cause tunnel internal water accumulation, shadow
The normal operation for ringing subway, also results in electrical equipment failure, can also form electric leakage accident when serious, seriously threaten the life of passenger
Life safety.
Invention content
The object of the present invention is to provide a kind of subway control system inspection-pit intelligent well covers, it can stand in manhole cover damage
Alarm is sent out, relevant unit is reminded to overhaul the well lid.
The present invention to achieve the above object, is achieved through the following technical solutions：Including walling crib, lid is installed in walling crib, covers
The main body of body is concrete material, and embedded bar, embedded bar crisscross formation bar-mat reinforcement in lid, lid are arranged in lid
Body one end is hinged with walling crib, and dead bolt hole is opened up on the lid other end side wall opposite with the hinged place, close to lock tongue hole site
Lock core is installed, the shaft of lock core is connect with lock tongue, and lock core can drive lock tongue to pass in and out dead bolt hole, walling crib periphery wall bottom in walling crib
Limit convex edge is set, internal projecting ring is arranged in walling crib internal perisporium bottom, is arranged supporting plate on internal projecting ring, supporting plate, lid and walling crib side wall
Cavity is surrounded jointly, liquid capsule is installed in cavity, anti-icing fluid is full of in liquid capsule, through-hole is opened up on supporting plate, and installation contact is opened in through-hole
It closes, contact switch is connect by holder with through-hole side wall, and movable plate is arranged above contact switch, is installed between movable plate and holder
Spring, when movable plate moves down compression, spring-compressed, movable plate can press the contact of contact switch, when movable plate moves up, spring
Contact chip is arranged in the contact separation of diastole, movable plate and contact switch, supporting plate bottom surface, and contact chip is connected by circuit and contact switch
It connects, the annular contact of convex top surface of ring border setting, when supporting plate is placed on internal projecting ring, contact chip can be with annular contact pad simultaneously
Conducting, walling crib is interior to be arranged controller, and controller is connect by circuit with annular contact and lock core respectively, and controller can pass through electricity
The open and-shut mode of contact switch and lock core is detected on road, and controller is connect with signal transmission line and power circuit.In walling crib top surface
Side border opens up groove, and lid coordinates with groove, opens up screw hole on lid, installation bolt, bolt bottom end and groove top in screw hole
Face contacts.The screw hole is counter sink, and protection cap is installed on counter sink top.Blind hole is opened up on walling crib inner wall, installation is electric in blind hole
Dynamic push rod, electric pushrod are connect by circuit with controller, and controller can control the flexible of electric pushrod, the work of electric pushrod
End part of movable rod installs baffle, and baffle can move under the driving of electric pushrod in blind hole, when electric pushrod extended configuration, gear
The opening that plate is located at blind hole is contacted with liquid capsule, and when electric pushrod contraction state, baffle can be withdrawn inside blind hole.
The advantage of the invention is that：Can send out alarm immediately in manhole cover damage, remind relevant unit to the well lid into
Row overhauls, and enough after manhole cover damage to play the role of temporary enclosed to breakage, warning device can remotely self-test etc..
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 3 is the B-B schematic cross-sectional views of Fig. 1；
Fig. 4 is the portions I enlarged structure schematic diagram in Fig. 3.
Specific implementation mode
Subway control system inspection-pit intelligent well cover of the present invention includes walling crib（1）, walling crib（1）Upper installation lid
（2）, lid（2）Main body be concrete material, lid（2）Interior setting embedded bar, embedded bar is in lid（2）Inside hand in length and breadth
Mistake forms bar-mat reinforcement（702）, lid（2）One end and walling crib（1）Hinged, opposite with hinged place lid（2）Other end side wall
On open up dead bolt hole（3）, close to dead bolt hole（3）The walling crib of position（1）Upper installation lock core（4）, lock core（4）Shaft and lock tongue
（5）Connection, lock core（4）Lock tongue can be driven（5）Pass in and out dead bolt hole（3）, walling crib（1）Limit convex edge is arranged in periphery wall bottom（6）,
Walling crib（1）Internal projecting ring is arranged in internal perisporium bottom（7）, internal projecting ring（7）Upper setting supporting plate（8）, supporting plate（8）, lid（2）And walling crib
（1）Side wall surround cavity jointly（9）, cavity（9）Interior installation liquid capsule（10）, liquid capsule（10）It is interior to be full of anti-icing fluid, supporting plate（8）On
Open up through-hole（11）, through-hole（11）Interior installation contact switch（12）, contact switch（12）Pass through holder（22）With through-hole（11）Side
Wall connects, contact switch（12）Movable plate is arranged in top（23）, movable plate（23）With holder（22）Between spring is installed（24）, living
Movable plate（23）When moving down compression, spring（24）Compression, movable plate（23）Contact switch can be pressed（12）Contact, movable plate
（23）When moving up, spring（24）Diastole, movable plate（23）With contact switch（12）Contact separation, supporting plate（8）Bottom surface setting connects
Contact（13）, contact chip（13）Pass through circuit and contact switch（12）Connection, internal projecting ring（7）The annular contact of top surface border setting
（14）, supporting plate（8）It is placed on internal projecting ring（7）When upper, contact chip（13）It can be with annular contact（14）It contacts and is connected, walling crib
（1）Interior setting controller（15）, controller（15）Pass through circuit and annular contact respectively（14）And lock core（4）Connection, controller
（15）Contact switch can be detected by circuit（12）And lock core（4）Open and-shut mode, controller（15）With signal transmission line
It is connected with power circuit.Bar-mat reinforcement 702 in lid 2 can promote lid 2 rigidity of itself, and can be when lid 2 is crushed
The concrete large area of lid 2 is avoided to fall off.When installation, walling crib 1 is fixed at the well head of subway tunnel service shaft well, will be controlled
Device processed（15）Signal transmission line and the signal line reserved of power circuit and subway tunnel and power circuit connect.Walling crib 1
The limit convex of periphery wall can be such that walling crib 1 installs solid and reliable along 6 after road surfacing under supercrust.Supporting plate（8）It puts
It sets on the internal projecting ring 7 of walling crib 1, liquid capsule is placed on supporting plate 8（10）, lid（2）With walling crib（1）After fastening, cavity（9）Interior liquid
Capsule（10）It is extruded, liquid capsule（10）From through-hole（11）Place's protrusion Compressive activities plate（23）, movable plate（23）Overcome the bullet of spring 24
Power is to contact switch（12）Side is moved, by moving contact switch（12）Contact, controller at this time（15）Detect contact switch
12 contact is pressed, and judges well lid for normal condition.After lid 2 fastens, walling crib（1）On lock core（4）Lock tongue can be driven
（5）Pass in and out the dead bolt hole on lid 2（3）, locking or unlock, the lock core 4 of the realization to lid 2 can be mechanical locks,
It can be the electronic lock cylinder etc. of electromagnetic chip induction type.Controller（15）Lock core can be detected by circuit state or sensor
4 state, when breakage occurs in lid 2, liquid capsule 10 is bloated from breakage, and the pressure in cavity 9 reduces, and liquid capsule 10 is to movable plate
（23）Pressure reduce, movable plate 23 spring 24 elastic force effect under leave contact switch（12）, controller（15）It detects
Lock core（4）Contact switch when locking states（12）Contact bounce, judge well lid abnormal state, send out alarm signal immediately, cover
The liquid capsule 10 of 2 breakage of body bulging can play the role of temporary enclosed to breakage, be remained to temporarily when the damaged area of lid 2 is smaller
When ensure its waterproof effect.
The present invention is in order to contact switch（12）Trigger sensitivity be adjusted, can be in walling crib（1）Inside top surface border
Open up groove（16）, lid（2）With groove（16）Cooperation, lid（2）On open up screw hole（17）, screw hole（17）Interior installation bolt
（18）, bolt（18）Bottom end and groove（16）Top surface contacts.Tool rotation bolt 18 can be used to carry out adjusting bolt 18 for staff
With respect to the overhang of 2 bottom surface of lid, the volume of the cavity 9 between lid 2 and supporting plate 8 is adjusted for lower end, realizes to contact
Switch（12）Trigger sensitivity adjusting.In order to avoid bolt 18 protrudes, the screw hole 17 can be fabricated to countersunk head by the present invention
Protection cap is installed on hole, counter sink top（28）.
The present invention in order to periodically to warning device carry out self-test, when warning device failure being avoided to lead to manhole cover damage without
Method is disposed in time, can be in walling crib（1）Blind hole is opened up on inner wall（19）, blind hole（19）Interior installation electric pushrod（20）, electric pushrod
（20）Pass through circuit and controller（15）Connection, controller（15）Electric pushrod can be controlled（20）Flexible, electric pushrod
（20）Movable boom end install baffle（21）, baffle（21）It can be in electric pushrod（20）Driving under in blind hole（19）Interior shifting
It is dynamic, electric pushrod（20）When extended configuration, baffle（21）Positioned at blind hole（19）Opening and liquid capsule（10）Contact, electric pushrod
（20）When contraction state, baffle（21）Blind hole can be withdrawn（19）It is internal.Electric pushrod 20 is in extended configuration usually, needs self-test
When, staff can pass through signal line remote control electric pushrod（20）It shrinks, makes baffle（21）It is retracted to inside blind hole 19,
The liquid capsule 10 of 19 opening of blind hole can be to prominent, 23 pressure of the movable plate reduction in through-hole 11 inside blind hole 19, movable plate at this time
23 leave contact switch under the elastic force effect of spring 24（12）, at this time such as controller（15）Alarm normally is sent out, then judging should
The warning device of well lid is working properly.After self-test, remote control electric push rod 20 restores extended configuration, baffle（21）Blind hole will be blasted
19 liquid capsule 10 pushes back the opening of blind hole 19, and 23 pressure of movable plate in through-hole 11 increases, and movable plate 23 overcomes spring 24
Elastic force is to contact switch（12）Side is moved, and contact switch is pressed（12）Contact.Controller 15 is not sent out normally when such as self-test
Alarm then judges the warning device abnormal state of the well lid, need to be overhauled immediately to well lid and its warning device.
Claims (4)
1. subway control system inspection-pit intelligent well cover, it is characterised in that：Including walling crib（1）, walling crib（1）Upper installation lid（2）,
Lid（2）Main body be concrete material, lid（2）Interior setting embedded bar, embedded bar is in lid（2）Interior crisscross shape
At bar-mat reinforcement（702）, lid（2）One end and walling crib（1）Hinged, opposite with hinged place lid（2）It is opened on other end side wall
If dead bolt hole（3）, close to dead bolt hole（3）The walling crib of position（1）Upper installation lock core（4）, lock core（4）Shaft and lock tongue（5）Even
It connects, lock core（4）Lock tongue can be driven（5）Pass in and out dead bolt hole（3）, walling crib（1）Limit convex edge is arranged in periphery wall bottom（6）, walling crib
（1）Internal projecting ring is arranged in internal perisporium bottom（7）, internal projecting ring（7）Upper setting supporting plate（8）, supporting plate（8）, lid（2）And walling crib（1）'s
Side wall surrounds cavity jointly（9）, cavity（9）Interior installation liquid capsule（10）, liquid capsule（10）It is interior to be full of anti-icing fluid, supporting plate（8）On open up
Through-hole（11）, through-hole（11）Interior installation contact switch（12）, contact switch（12）Pass through holder（22）With through-hole（11）Side wall connects
It connects, contact switch（12）Movable plate is arranged in top（23）, movable plate（23）With holder（22）Between spring is installed（24）, movable plate
（23）When moving down compression, spring（24）Compression, movable plate（23）Contact switch can be pressed（12）Contact, movable plate（23）On
When shifting, spring（24）Diastole, movable plate（23）With contact switch（12）Contact separation, supporting plate（8）Contact chip is arranged in bottom surface
（13）, contact chip（13）Pass through circuit and contact switch（12）Connection, internal projecting ring（7）The annular contact of top surface border setting（14）,
Supporting plate（8）It is placed on internal projecting ring（7）When upper, contact chip（13）It can be with annular contact（14）It contacts and is connected, walling crib（1）Inside set
Set controller（15）, controller（15）Pass through circuit and annular contact respectively（14）And lock core（4）Connection, controller（15）It can
Contact switch is detected by circuit（12）And lock core（4）Open and-shut mode, controller（15）With signal transmission line and power supply electricity
Road connects.
2. subway control system inspection-pit intelligent well cover according to claim 1, it is characterised in that：Walling crib（1）In top surface
Side border opens up groove（16）, lid（2）With groove（16）Cooperation, lid（2）On open up screw hole（17）, screw hole（17）Interior installation
Bolt（18）, bolt（18）Bottom end and groove（16）Top surface contacts.
3. subway control system inspection-pit intelligent well cover according to claim 2, it is characterised in that：The screw hole（17）It is
Protection cap is installed on counter sink, counter sink top（28）.
4. subway control system inspection-pit intelligent well cover according to claim 1, it is characterised in that：Walling crib（1）On inner wall
Open up blind hole（19）, blind hole（19）Interior installation electric pushrod（20）, electric pushrod（20）Pass through circuit and controller（15）Connection,
Controller（15）Electric pushrod can be controlled（20）Flexible, electric pushrod（20）Movable boom end install baffle（21）, gear
Plate（21）It can be in electric pushrod（20）Driving under in blind hole（19）Interior movement, electric pushrod（20）When extended configuration, baffle
（21）Positioned at blind hole（19）Opening and liquid capsule（10）Contact, electric pushrod（20）When contraction state, baffle（21）It can receive
Return blind hole（19）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156014.0A CN108343090A (en) | 2018-02-24 | 2018-02-24 | Subway control system inspection-pit intelligent well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156014.0A CN108343090A (en) | 2018-02-24 | 2018-02-24 | Subway control system inspection-pit intelligent well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343090A true CN108343090A (en) | 2018-07-31 |
Family
ID=62959452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156014.0A Withdrawn CN108343090A (en) | 2018-02-24 | 2018-02-24 | Subway control system inspection-pit intelligent well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155559A (en) * | 2020-01-10 | 2020-05-15 | 冯继超 | Well lid for municipal works |
| CN111254849A (en) * | 2020-03-04 | 2020-06-09 | 山东省交通规划设计院有限公司 | Cable trench and vehicle driving guide cover plate combination system and tunnel |
| CN113818552A (en) * | 2021-10-15 | 2021-12-21 | 时东瑞 | Well lid that sponge city was used |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09139143A (en) * | 1995-11-16 | 1997-05-27 | Achilles Corp | Rubber contact switch |
| CN102118440A (en) * | 2011-02-01 | 2011-07-06 | 北京清大博海科技有限公司 | Centralized monitoring system of cable inspection well |
| CN102691317A (en) * | 2012-06-19 | 2012-09-26 | 柳州博泽科技有限公司 | Inspection well cover having functions of vibration attenuation and sound attenuation |
| CN203719781U (en) * | 2014-03-06 | 2014-07-16 | 成都慧远科技有限公司 | A temperature detector used in a severe environment |
| CN204087398U (en) * | 2014-09-03 | 2015-01-07 | 贵州电网公司信息通信分公司 | A kind of walling crib formula well lid monitoring alarm triggered device |
-
2018
- 2018-02-24 CN CN201810156014.0A patent/CN108343090A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09139143A (en) * | 1995-11-16 | 1997-05-27 | Achilles Corp | Rubber contact switch |
| CN102118440A (en) * | 2011-02-01 | 2011-07-06 | 北京清大博海科技有限公司 | Centralized monitoring system of cable inspection well |
| CN102691317A (en) * | 2012-06-19 | 2012-09-26 | 柳州博泽科技有限公司 | Inspection well cover having functions of vibration attenuation and sound attenuation |
| CN203719781U (en) * | 2014-03-06 | 2014-07-16 | 成都慧远科技有限公司 | A temperature detector used in a severe environment |
| CN204087398U (en) * | 2014-09-03 | 2015-01-07 | 贵州电网公司信息通信分公司 | A kind of walling crib formula well lid monitoring alarm triggered device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155559A (en) * | 2020-01-10 | 2020-05-15 | 冯继超 | Well lid for municipal works |
| CN111254849A (en) * | 2020-03-04 | 2020-06-09 | 山东省交通规划设计院有限公司 | Cable trench and vehicle driving guide cover plate combination system and tunnel |
| CN113818552A (en) * | 2021-10-15 | 2021-12-21 | 时东瑞 | Well lid that sponge city was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |
|
| WW01 | Invention patent application withdrawn after publication |