WO2023021486A1 - Système de sécurité pour puits et égouts - Google Patents

Système de sécurité pour puits et égouts Download PDF

Info

Publication number
WO2023021486A1
WO2023021486A1 PCT/IB2022/057821 IB2022057821W WO2023021486A1 WO 2023021486 A1 WO2023021486 A1 WO 2023021486A1 IB 2022057821 W IB2022057821 W IB 2022057821W WO 2023021486 A1 WO2023021486 A1 WO 2023021486A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
securing means
computing unit
base ring
support structure
Prior art date
Application number
PCT/IB2022/057821
Other languages
English (en)
Spanish (es)
Inventor
Gustavo LOZANO LOPEZ
Original Assignee
Lozano Lopez Gustavo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lozano Lopez Gustavo filed Critical Lozano Lopez Gustavo
Publication of WO2023021486A1 publication Critical patent/WO2023021486A1/fr

Links

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
    • 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
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors

Definitions

  • This disclosure relates to devices for access to wells, sewers, wastewater collection boxes, telecommunications boxes and wells in general. Particularly, the present disclosure refers to systems to prevent unauthorized access to wells and sewers and to prevent the theft of the covers that cover said wells.
  • a common problem affecting cities is the theft of manhole covers or manhole covers in order to use the metal from which the cover is made as recycling material. This is a probable cause of vehicular accidents when the cover is located on the vehicular road or pedestrian accidents when the cover is located on the pedestrian sidewalk.
  • manhole or manhole covers made of metallic materials have been replaced by plastic covers, but their useful life is shorter because they do not have the structural resistance of a metal cover.
  • Other covers include anti-theft cables or hasps with basic keys that are easily operated by those who try to steal the covers.
  • wells particularly those dedicated to storing high-cost items such as telecommunications equipment, electricity transmission cables or water pumping equipment, require systems that control access to said wells, since the theft of cables or components is frequent. electrical for use in recycling.
  • Document W02015101365A1 discloses a security system for wells, inspection chambers comprising a cover that can be attached to a base ring on which the cover is supported.
  • the ring comprises a semi-circumferential groove on which a first tube is attached, which is fixed to the walls of the support structure.
  • a second tube is attached to the bottom at the periphery of the lid in a perpendicular fashion. The first tube is inserted into the second tube. This system allows the lid to be opened without being removed from the base ring, rotating it on the tubes.
  • Document WO2015101365A1 further discloses that the cover is provided with a slot to insert a security key that activates a mechanism that secures the cover to the support structure.
  • the mechanism that secures the lid to the support structure comprises pins that are actuated by turning the key and engage the support structure securing the lid.
  • the key can act as a support to manipulate the lid.
  • Document W02015101365A1 also discloses that the security system comprises an external structure that surrounds the ring and the cover and that is installed on the road or land where the cover is installed.
  • document CN 109208649A discloses an intelligent anti-theft manhole cover that operates by means of a wireless remote control system.
  • the system includes a manhole cover body, a control device, a locking system with a mechanical locking rod.
  • the control device and the structure with the mechanical locking rod are installed on the back of the manhole cover body.
  • the control device includes a power supply system, a controller, a communication interface, and an electrical drive mechanism.
  • the control mechanism further includes a device that detects the angle of rotation of the cover in order to detect if the cover has been raised and inform the control center.
  • Document CN109208649A further discloses that the communication interface is used to receive instructions from the control center and actuate the locking mechanism, and to send the status of opening or closing the lid.
  • Document CN109208649A also discloses that the mechanical locking system includes a locking bar support spring that is fixed to the rear of the manhole cover body, the locking bar is slidably connected to the locking spring. blocking bar support and enters a blocking hole in the borehole wall so that the blocking bar slides into the blocking bar support spring, and in turn into the blocking hole by depressing the blocking bar. lock to complete the lock.
  • document CN109208649A discloses that energy storage units comprise an energy storage battery and a wireless energy receiving coil, which allows the batteries to be charged wirelessly.
  • the system includes a display screen connected to the controller that shows system status including battery charge status and lockout status.
  • document CN 113216268 A discloses an intelligent lock manhole cover structure, which comprises a manhole cover, an intelligent lock and a security key.
  • the smart lock is installed on the manhole cover, and the security key actuates a control mechanism that opens or closes the manhole cover.
  • the manhole cover lock comprises a manhole cover (1-1) and a manhole cover holding hook (1-2).
  • the manhole cover retaining hook is fixedly arranged on the edge of the manhole cover and forms a locking control of the manhole cover.
  • the smart lock part comprises: a lock housing (2-1), a lock tongue (2-2), a lock tongue control slide block (2-3), a block control hook slider (2-4) and a clamping hook control electromagnet (2-5).
  • the unlocking key part includes an intelligent lock control device comprising a key rod (3-1) and an intelligent lock control head (3-2), wherein the smart lock control head (3-2) is arranged at one end of the key rod (3-1), a smart lock control coil and a coil power supply are arranged in the smart lock control head. smart lock (3-2), and a unlocking clamp slot (3-21) is arranged on the smart lock control head (3-2).
  • CN113216268A also discloses that the slider block control hooks (2-4) are evenly distributed on the bolt control slider block (2-3) in a circumference.
  • the manhole cover is provided with a slot where an unlocking key can be inserted.
  • the present disclosure refers to a safety system for wells and sewers that comprises a cover with an upper face and a lower face, a base ring arranged to support the cover, a support structure that supports the base ring by fastening means and a rotating shaft arranged on the underside of the cover and coupled to the support structure, which allows the cover to be rotated to open it without completely removing it from the base ring.
  • Securing means arranged on the underside of the lid are coupled to the support structure to secure the lid.
  • a mechanical safety mechanism arranged in the lid acts on the securing means to secure or release the lid and an electromechanical locking mechanism arranged in the support structure acts on the securing means to lock or unlock the securing means.
  • an actuator actuates the electromechanical locking mechanism to lock or unlock the securing means.
  • a computing unit is connected to the actuator and receives instructions from a wireless communications system.
  • the wireless communications system receives instructions from a remote operator and the transmitted to the computation unit so that the computation unit actuates the actuator to lock or unlock the securing means.
  • FIG. 1 shows an isometric view of a modality of the security system for wells that comprises a cover, a base ring and a support structure.
  • FIG. 2 shows a detailed isometric view of a modality of the security system for wells that includes a cover, a base ring, some mooring beams and securing means and a bottom view of the cover outside the base ring that includes a cover with an axis. swivel arranged in the lid and securing means.
  • FIG. 3 shows an isometric view of one modality of the support structure's mooring beams with the securing means inside.
  • FIG. 4 shows a detailed view of one modality of the securing means that are coupled to the base ring to secure the lid.
  • FIG. 5 shows a detailed view of one form of the electronic locking mechanism that acts on the securing means to lock or unlock said securing means.
  • FIG. 6 shows a detailed view of one embodiment of the computing unit and the wireless communications module and their arrangement on the mooring beams.
  • FIG. 7 shows an interior view of one embodiment of the computing unit and wireless communications module.
  • FIG. 8 shows an interior view of an alternate embodiment of the computing unit and wireless communications module. - DETAILED DESCRIPTION
  • the present disclosure is directed to security systems for manholes and sewers comprising systems to prevent the cover from being removed from the manhole and to secure it by preventing its opening by means of a lock that can be remotely actuated.
  • the safety system for wells and sewers of the present disclosure comprises: a cover (1) with an upper face and a lower face; a base ring (2) arranged to support the cover (1); a support structure (4) that supports the base ring (2) and is attached to the upper part of the well by fastening means (6); a rotating shaft (3) arranged on the underside of the cover (1) and coupled to the support structure (4), which allows the cover (1) to be rotated to open it without completely removing it from the base ring (2); securing means (10) arranged on the underside of the cover (1), said securing means (10) are coupled to the base ring (2) to secure or release the cover (1); a mechanical security mechanism arranged in the cover (1) configured to receive a key (14) and to act on the securing means (10) to secure or release the cover (1); an electromechanical locking mechanism (15) arranged on the support structure (4) that acts on the securing means (10) to lock or unlock the securing means (10); an electromechanical locking mechanism (15) arranged on the support structure (4) that acts on
  • the wireless communication module (19) receives lock or unlock instructions from a remote operator and transmits them to the computing unit (17) so that the computing unit (17) drives the actuator (20 A) to lock or unlock the securing means (10);
  • the cover (1) allows access to the well or sewer to be protected.
  • the cover (1) can be arranged on the roof of the well to be protected.
  • the cover (1) comprises an upper face and a lower face.
  • the cover (1) is arranged on a base ring (2) that supports the cover (1).
  • the cover (1) can be made of a metallic material selected from aluminum, copper, brass, carbon steel, iron castings, galvanized iron, chrome steels, chrome-nickel steels, chrome-nickel-titanium steels, nickel-chromium-molybdenum-tungsten, ferrous chrome-molybdenum alloys, 301 stainless steel, 302 stainless steel, 304 stainless steel, 316 stainless steel, 405 stainless steel, 410 stainless steel, 430 stainless steel, 442 stainless steel, alloy steel with manganese and combinations of the above.
  • a metallic material selected from aluminum, copper, brass, carbon steel, iron castings, galvanized iron, chrome steels, chrome-nickel steels, chrome-nickel-titanium steels, nickel-chromium-molybdenum-tungsten, ferrous chrome-molybdenum alloys, 301 stainless steel, 302 stainless steel, 304 stainless steel, 316 stainless steel, 405 stainless steel, 410 stainless steel, 430 stainless steel, 442 stainless steel, alloy steel with manganes
  • the cover (1) comprises a rotary axis (3) arranged on the underside of the cover (1) which can be coupled to the edge of the cover (1).
  • the rotary axis (3) is coupled to the support structure (4) so that the lid (1) can rotate on the rotary axis (3) to open the lid (1) without removing it from the base ring (2).
  • the rotating shaft (3) is coupled to the support structure (4) by inserting itself into a tube (3A) which is permanently fixed to the support structure (4). In this way it is possible to completely remove the cover (1) by disengaging the rotary axis (3) from the tube (3 A).
  • a support structure (4) supports the base ring (2).
  • the support structure (4) comprises tie beams (9, 9A).
  • the mooring beams (9, 9A) give structural support to the well safety system and support the base ring (2) which in turn supports the cover (1).
  • the support structure (4) is made up of a first mooring beam (9) and a second mooring beam (9A).
  • the first mooring beam (9) and the second mooring life (9A) can be arranged perpendicular to each other so that they surround the base ring (2).
  • the support structure (4) can be made of a bar that has, for example, a circular shape, an elliptical shape or a triangular shape, so that it surrounds and supports the base ring (2).
  • first tie beam (9) and the second tie beam (9A) may be of square cross section. In other modalities of the disclosure, the first mooring beam (9) and the second mooring beam (9 A) can have a rectangular, circular or triangular cross section, among others.
  • the support structure (4) can be installed on the roof of the well or culvert to be protected, either on the road or platform and directly on the well.
  • the support structure (4) includes fastening means (6) that allow the entire support structure (4) to be attached to the road or to the roof of the well to be protected.
  • the fastening means (6) can be clamps, screwed connectors, connectors fastened by bolts, connectors fastened by crimping and compression or welding connectors or any other fastening means.
  • the fastening means (6) are connectors fastened by crimping.
  • the first and second tie beams (9, 9A) of the support structure (4) can be made of a metallic material selected from aluminum, copper, brass, carbon steel, cast iron, galvanized iron, chrome steel, chromium-nickel steels, chromium-nickel-titanium steels, nickel-chromium-molybdenum-tungsten alloy, chromium-molybdenum ferrous alloys, 301 stainless steel, 302 stainless steel, 304 stainless steel, 316 stainless steel, 405 stainless steel 410 stainless steel, 430 stainless steel, 442 stainless steel, manganese alloy steel, and combinations thereof.
  • first and second tie beams (9, 9A) of the support structure (4) are made of steel.
  • first and second tie beams (9, 9A) can include a concrete cover.
  • the base ring (2) is configured with openings inside to couple the securing means (10) arranged on the underside of the cover (1) and thus secure the cover (1), preventing it from being removal of the base ring (2) if it is pulled up.
  • the base ring (2) comprises two sections: an external section with a larger diameter and an internal section with a smaller diameter.
  • the outermost section of the base ring (2) has a larger diameter than the inner section, which allows the cover (1) to fit over the inner section of the base ring (2) and, in turn, the outer section. of the base ring (2) surround the periphery of the lid (1).
  • the base ring (2) can be made of a metallic material selected from aluminum, copper, brass, carbon steel, cast iron, galvanized iron, chrome steel, chrome-nickel steel, chrome-nickel-titanium steel, alloy nickel-chromium-molybdenum-tungsten, ferrous chrome-molybdenum alloys, 301 stainless steel, steel 302 stainless steel, 304 stainless steel, 316 stainless steel, 405 stainless steel, 410 stainless steel, 430 stainless steel, 442 stainless steel, manganese alloy steel, and combinations thereof.
  • a metallic material selected from aluminum, copper, brass, carbon steel, cast iron, galvanized iron, chrome steel, chrome-nickel steel, chrome-nickel-titanium steel, alloy nickel-chromium-molybdenum-tungsten, ferrous chrome-molybdenum alloys, 301 stainless steel, steel 302 stainless steel, 304 stainless steel, 316 stainless steel, 405 stainless steel, 410 stainless steel, 430 stainless steel, 442 stainless steel, manganese alloy steel, and combinations thereof
  • the base ring (2) can also be made of a polymeric material selected from epoxy resin, polyamide (PA), polybutylene terephthalate (PBT), polycarbonate (PC), polyetheretherketone (PEEK), polyethylene (PE), polyethylene terephthalate (PET) , polymethyl methacrylate (PMMA), polypropylene (PP), polystyrene (PS), polytetrafluoroethylene (PTFE), polyvinyl chloride (PVC), acrylonitrile butadiene styrene (ABS), polylactic acid (PLA), polyoxymethylene (POM), styrene acrylonitrile (SAN) ) and combinations of the above, with or without filler such as carbon fibers, glass fibers, aramid fibers.
  • PA polyamide
  • PBT polybutylene terephthalate
  • PC polycarbonate
  • PEEK polyetheretherketone
  • PE polyethylene
  • PET polyethylene terephthalate
  • PMMA polymethyl meth
  • the upper face of the cover (1) comprises a mechanical security mechanism configured to receive a key (14) and to act on the securing means (10) to secure or release the cover (1).
  • the cover (1) can comprise a slot (1A) into which a key (14) is inserted that acts on the securing means (10) disengaging them from the base ring (2) and thus releasing the cover (1).
  • the key (14) comprises on each side protrusions that act on tabs (10B) arranged in the securing means (10) in such a way that when the key (14) is turned, said protrusions come into contact with the tabs (10B) of the means. of insurance
  • the key (14) can comprise a hole in the handle that allows a rod to be inserted in order to lift the cover (1) and allow its manipulation.
  • the slot (1A) may be covered by a plug (11) to prevent water or debris from entering the well.
  • the stopper (11) comprises a flange (11A) that prevents the stopper (11) from fully entering the slot (1A).
  • the (11) also includes a slot (1 IB) that secures the plug to the lid (1) preventing it from be removed.
  • the electromechanical locking mechanism (15) allows the cap (11) to be released while unlocking the securing means (10).
  • the plug (11) can be released mechanically by means of a cable coupled to the electromechanical locking mechanism (15) (not shown) and to a tab in the slot (1 IB) so that when the electromechanical locking mechanism (15) is activated it unlocks the plug (11).
  • the cover (1) includes on its underside securing means (10), the securing means (10) when actuated are coupled to the base ring (2) securing the cover (1).
  • the securing means (10) can be made up of a rod (10A) slidingly inserted into two casings (10C) arranged at each end of the rod (10A).
  • a spring (16A) is arranged inside the securing means (10) so that they remain elongated and the end penetrates the base ring (2) securing the lid (l). In this mode, the securing means (10) in their normal position keep the cover (1) secured to the base ring (2).
  • the securing means (10) can also comprise a tab (10B) that is coupled to the key (14) and actuates the securing means (10) releasing the cover (1).
  • the securing means (10) further comprise an extension (10E) arranged at the end (10D) of the securing means (10).
  • the extension (10E) engages the electromechanical locking mechanism (15) to lock the securing means (10).
  • the electromechanical locking mechanism (15) locks or unlocks the securing means (10) of the cover (1), so that if the key (14) is inserted into the slot (1A), it can be turned if the locking means securing (10) are locked by means of the electromechanical locking mechanism (15).
  • the electromechanical locking mechanism (15) can be made up of an extension (15 A) that is coupled to the extension (10E) of the securing means (10) and a bar (15C) connected to an actuator (20A). (not shown) connected to a computing unit (17).
  • a tube (15B) connects the extension (15A) to the bar (15C).
  • a spring (16) keeps the bar (15C) in a permanently locked position so that the actuator (20A) unlocks the securing means (10) only when the actuator (20A) is activated by the computing unit (17). ).
  • the computing unit (17) is configured to receive commands from the wireless communications module (19) and activate the actuator (20A) to lock or unlock the securing means (10).
  • the computing unit (17) is a device that processes data, for example, microcontrollers, microprocessors, DSCs (Digital Signal Controller), FPGAs (Field Programmable Gate Array), CPLDs (Complex Programmable Logic Device), ASICs (Application Specific Integrated Circuit), SoCs (System on Chip), PSoCs (Programmable System on Chip), computers, servers, tablets, cell phones, smart cell phones, signal generators, other computing units known to a person moderately versed in the matter, and combinations thereof.
  • DSCs Digital Signal Controller
  • FPGAs Field Programmable Gate Array
  • CPLDs Complex Programmable Logic Device
  • ASICs Application Specific Integrated Circuit
  • SoCs System on Chip
  • PSoCs Programmable System on Chip
  • computers servers, tablets, cell phones, smart cell phones, signal generators, other computing units known to a person moderately versed in the matter, and combinations thereof.
  • the wireless communications module (19) receives commands from an external device, and sends them to the computing unit (17) which drives the actuator (20A).
  • the actuator (20A) acts on the electromechanical locking mechanism (15) to unlock the securing means (10).
  • the computing unit (17) and the wireless communication module (19) can operate from batteries.
  • the batteries can be arranged inside the mooring beam (9A) which is configured to accommodate said computing unit (17).
  • the batteries may be long life batteries such as lithium batteries.
  • the batteries may be rechargeable batteries such as nickel cadmium batteries, lithium ion batteries, or any other type of rechargeable battery.
  • the security system can further comprise a device for recharging the batteries that can be connected to the public electrical network.
  • wireless communication modules use a wireless communication technology selected from the group consisting of Bluetooth, WiFi, Radio Frequency RFID (Radio Frequency Identification), UWB (Ultra Wide B- and), GPRS, Konnex or KNX, DMX (Digital Multiplex), WiMax, IR (infrared) and equivalent wireless communication technologies that are known to a person familiar with the matter and combinations of the above.
  • a wireless communication technology selected from the group consisting of Bluetooth, WiFi, Radio Frequency RFID (Radio Frequency Identification), UWB (Ultra Wide B- and), GPRS, Konnex or KNX, DMX (Digital Multiplex), WiMax, IR (infrared) and equivalent wireless communication technologies that are known to a person familiar with the matter and combinations of the above.
  • the wireless communications module (19) operates via a satellite connection.
  • the computing unit (17) and the wireless communications module (19) are arranged in a cavity in the tie beam (9A).
  • the mooring beam (9A) is configured with perforations (12) through which the computing unit (17) and the wireless communications module (19) can be accessed from the surface.
  • the perforations (12) allow the insertion of a tool to manually activate the electromechanical locking mechanism (15) to unlock the securing means (10) in case of failure of the computing unit (17) or of the wireless communications module (19). or in case the batteries have been completely discharged.
  • the perforations (12) can also allow an antenna to be housed in case it is required by the wireless communications module (19).
  • the perforations (12) allow access to the computing unit (17) to verify the status charging of the batteries that feed the computing unit (17) and the wireless communications module (19).
  • the perforations (12) are normally covered by plugs (13) to prevent unauthorized access.
  • the plugs (13) can be protected by security elements to prevent unauthorized access.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Hydrology & Water Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Burglar Alarm Systems (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

La présente divulgation concerne un système de sécurité pour puits et égouts qui comprend une structure de support laquelle s'accouple au plafond du puits à protéger. Sur la structure de support est disposé un anneau de base qui supporte un couvercle donnant accès au puits. Le couvercle comprend un axe de rotation disposé de sorte que le couvercle tourne sur cet axe pour s'ouvrir sans être retiré de l'anneau de base. Le couvercle comprend des moyens de sécurisation qui sont actionnés au moyen d'une clé qui est insérée dans le couvercle. La structure de support comprend un mécanisme de blocage qui bloque les moyens de sécurisation et évite qu'ils ne soient actionnés avec la clé. Les moyens de blocage son actionnés au moyen d'une liaison sans fil.
PCT/IB2022/057821 2021-08-20 2022-08-19 Système de sécurité pour puits et égouts WO2023021486A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CONC2021/0011014A CO2021011014A1 (es) 2021-08-20 2021-08-20 Sistema electro-mecanico-satelital "taga"
CONC2021/0011014 2021-08-20

Publications (1)

Publication Number Publication Date
WO2023021486A1 true WO2023021486A1 (fr) 2023-02-23

Family

ID=80448250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2022/057821 WO2023021486A1 (fr) 2021-08-20 2022-08-19 Système de sécurité pour puits et égouts

Country Status (3)

Country Link
CO (1) CO2021011014A1 (fr)
EC (1) ECSP24022120A (fr)
WO (1) WO2023021486A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691442A (zh) * 2012-05-31 2012-09-26 开平百事通计算机工程有限公司 一种井盖电控锁的电动结构
CN105574961A (zh) * 2014-11-11 2016-05-11 上海惠元物联网科技有限公司 一种井盖电控锁
CN106930615A (zh) * 2017-01-19 2017-07-07 辽宁达能电气股份有限公司 电控井盖锁开启装置
CN107130639A (zh) * 2017-06-07 2017-09-05 山东安达尔信息科技有限公司 一种自动启闭的防盗报警型智能液压井盖
CN111706175A (zh) * 2020-06-08 2020-09-25 沈阳达能电安全高新产业技术研究院有限公司 电子井盖应急开锁装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691442A (zh) * 2012-05-31 2012-09-26 开平百事通计算机工程有限公司 一种井盖电控锁的电动结构
CN105574961A (zh) * 2014-11-11 2016-05-11 上海惠元物联网科技有限公司 一种井盖电控锁
CN106930615A (zh) * 2017-01-19 2017-07-07 辽宁达能电气股份有限公司 电控井盖锁开启装置
CN107130639A (zh) * 2017-06-07 2017-09-05 山东安达尔信息科技有限公司 一种自动启闭的防盗报警型智能液压井盖
CN111706175A (zh) * 2020-06-08 2020-09-25 沈阳达能电安全高新产业技术研究院有限公司 电子井盖应急开锁装置

Also Published As

Publication number Publication date
CO2021011014A1 (es) 2022-02-28
ECSP24022120A (es) 2024-04-30

Similar Documents

Publication Publication Date Title
ES2949046T3 (es) Sistema de suministro de energía subterráneo, en particular una estación de carga de vehículos subterránea y un procedimiento para cargar un vehículo eléctrico
US9315973B2 (en) Fire hydrant cover including a controller coupled with a transceiver and a lock mechanism
EP3469173B1 (fr) Système de sécurité électronique pour bicyclette
CN207672619U (zh) 一种智能防盗井盖装置
EP4164915A1 (fr) Dispositif de charge
EP3055471A1 (fr) Cylindre de serrure multi-stable économe en énergie
KR20000071438A (ko) 맨홀 뚜껑의 열쇠 덮개 및 그를 이용한 맨홀 뚜껑의잠금장치 및 맨홀 뚜껑의 잠금시스템 및 그 잠금해제방법및 맨홀 뚜껑의 개폐제어시스템
KR101299414B1 (ko) 충전식 자전거 잠금장치 및 그 제어방법
CN109208649A (zh) 无线远程控制智能防盗井盖
EP3333061A1 (fr) Dispositif antivol pour batteries de bicyclettes électriques
CN1688781B (zh) 安全紧固器
US20220319263A1 (en) Electronic Seal and Location Lock
GB2602632A (en) Charging device
CN206800463U (zh) 一种安全防盗井盖
WO2023021486A1 (fr) Système de sécurité pour puits et égouts
US6821050B1 (en) Antitheft device
PL204976B1 (pl) Układ rozety i przyporządkowanego jej cylindra zamykającego
GB2515832A (en) Receptacle
KR101436372B1 (ko) 도난 방지용 배수 집수구
ES2949513T3 (es) Armario de seguridad
ES2969407T3 (es) Un dispositivo de accionamiento de cerradura de puerta para accionar una cerradura de puerta, y una instalación de alarma con dicho dispositivo de accionamiento de cerradura de puerta
ES2947190T3 (es) Una cerradura inteligente para accionar una cerradura de puerta y una instalación de alarma con dicha cerradura inteligente y una unidad central
KR100788958B1 (ko) 노면형 뚜껑 잠금장치
CN209129035U (zh) 无线远程控制智能防盗井盖
KR20110034955A (ko) 자전거 보관대

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22858007

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22858007

Country of ref document: EP

Kind code of ref document: A1