EP1609930B1 - Dispositif de fermeture d'un espace intérieur, notamment d'un puits - Google Patents

Dispositif de fermeture d'un espace intérieur, notamment d'un puits Download PDF

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Publication number
EP1609930B1
EP1609930B1 EP05405394A EP05405394A EP1609930B1 EP 1609930 B1 EP1609930 B1 EP 1609930B1 EP 05405394 A EP05405394 A EP 05405394A EP 05405394 A EP05405394 A EP 05405394A EP 1609930 B1 EP1609930 B1 EP 1609930B1
Authority
EP
European Patent Office
Prior art keywords
housing
locking
cover
lock
electronic
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.)
Not-in-force
Application number
EP05405394A
Other languages
German (de)
English (en)
Other versions
EP1609930A2 (fr
EP1609930A3 (fr
Inventor
Roland Kuratli
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.)
Nickel Holding BV
Original Assignee
Nickel Holding BV
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 Nickel Holding BV filed Critical Nickel Holding BV
Publication of EP1609930A2 publication Critical patent/EP1609930A2/fr
Publication of EP1609930A3 publication Critical patent/EP1609930A3/fr
Application granted granted Critical
Publication of EP1609930B1 publication Critical patent/EP1609930B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/16—Component parts of wells
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/083—Electric alarm locks with contact making inside the lock or in the striking plate with contact making either in the striking plate or by movement of the bolt relative to the striking plate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0085—Key and electromagnet

Definitions

  • the present invention relates to a system for closing the access area of an interior, in particular of well shafts or a container, with a lockable in the access area of the interior lid mounted according to claim 1 preamble.
  • Shafts of water supply such as spring wells or well chambers
  • a person intending to add substance to the spring water is unlikely to risk detection.
  • the end of a shaft protruding from the ground is usually executed as a dome.
  • a simple mechanical lock which represents a small obstacle.
  • With the help of suitable, easily procurable tools, such a mechanical lock can be opened unnoticed. A committed sabotage would only be noticed when a large part of the drinking water is already contaminated. Finding the source of the pollution would also be a difficult and time-consuming task.
  • the present invention has for its object to overcome the above-mentioned and still other disadvantages of the prior art.
  • the present system is used to close the access area of an interior, in particular the access area of a well, a container or the like.
  • the present system can also be used on doors of reservoirs or of service depots.
  • the present Appendix will be described in connection with a well in more detail.
  • the illustrated well 4 ( Fig. 2 ) has a main body 5 in the form of the jacket of a horizontally standing cylinder, wherein the fountain main body 5 has an outer diameter DA.
  • the well body 5 also has an inner diameter DI which is smaller than the outer diameter DA of the well body 5.
  • DI inner diameter
  • the largest portion of the well body 5 is sunk in the soil 3 in the case shown. That portion of the fountain main body 5, which protrudes from the ground 3, represents a wellhead 7.
  • the upper edge region of the wellhead 7 is provided with a circumferential shoulder 71 which opens outwards.
  • the cross section of this paragraph 71 has a horizontally extending leg 711 and a vertically extending leg 712.
  • the vertical leg 712 represents a section through the shell of a cylinder, wherein the outer diameter of this cylinder is denoted by DZ. DZ is bigger than DI and smaller than DA.
  • the shoulder 71 has an upper and horizontally extending end face 713, which has the shape of a flat ring. This end face 713 is perpendicular to the longitudinal axis of the cylinder 5.
  • the outer edge of this end face 713 adjoins the upper edge 714 of the cylindrical shoulder wall 712.
  • the horizontally extending leg 711 represents a section through a flat ring, which surrounds the cylindrical shoulder wall 712 at a distance from the end face 713
  • the present system further comprises a lid 6 (FIG. Fig. 1 and 2 ), which is arranged in the access area of the wellhead 7.
  • the lid 6 has the shape of a flattened spherical cap, which opens downwards and which has a virtually circular peripheral edge 8.
  • the cover 6 is associated with the wellhead 7 and it covers the upper mouth 713 of the interior 9 in the well shaft 4.
  • the lid 6 together with the shaft head 7 defines a dome.
  • the peripheral edge 8 of the dome cover 6 is located inside the shoulder 71 at the shaft head 7 and this peripheral edge 8 has a diameter DD ( Fig. 2 ), which essentially corresponds to the outer diameter DA of the shaft main body 5 or of the shaft head 7.
  • the marginal edge 8 of the dome cover 6 can also be larger than DA.
  • this measure protects the material of the Shaft main body 5 from the weather.
  • the dome cover 6 lies practically on the outer edge 714 of the end face 713 of the shaft head 7, so that the horizontal shoulder surface 711, the vertical, cylindrical shoulder wall 712 and the edge part 8 of the dome cover 6 bordering an annular cavity 73 delimit.
  • the cover 6 is pivotally connected to the shaft head 7 by means of a hinge 12.
  • One of the tabs 121 of this hinge 12 is mounted on the horizontally extending annular surface 711 of the circumferential shoulder 71.
  • the other tab 122 of the hinge 12 is attached to the inside of the lid 6, in the area above the peripheral edge 8 of the lid. 6
  • the present system further comprises a device 1 for securing the shaft 4.
  • the main part of this securing device 1 is located in the area opposite the hinge 12 of the fountain main body 5 and it is housed in the interior of the annular cavity 73.
  • the safety device 1 comprises an electronic closing device 10 and an abutment 30. In the case shown, the abutment is designed as a closing plate 30.
  • the electronic locking device 10 is arranged so that it can cooperate with this closing plate 30.
  • One of these components of the safety device 1 is on the lid 6 and the other part of this safety device 1 is attached to the outside of the wall 5 of the interior 9.
  • the electronic closing device 10 is attached to the cover 6 and the closing plate 30 is attached to the well head 7. It is also an embodiment of the present system possible, in which the electronic closing device 10 is fixed to the well body 5 and the closing plate 30 on the cover 6.
  • the electronic locking device 10 comprises an electronic section and a per se known electromechanical lock (not shown), wherein the electronic section can cooperate with the lock.
  • the electronic locking device 10 has a housing or a box 13 (FIG. 3 and 4 ), in which the electromechanical lock and the electronic portion of the closing device 10 are housed. This housing 13 is attached via its underside to the inside of the dome cover 6.
  • the electromechanical lock of the closing device 10 includes inter alia a latch 11.
  • a breakthrough is performed, in which the latch 11 is movably mounted, wherein the latch 11 from the lock housing 13 extendable and retractable into this.
  • the lock housing 13 is attached to the dome cover 6 so that the bolt 11 is longitudinally displaceable in a horizontal plane and substantially tangential to the vertically extending cylindrical shoulder wall 712 of the shaft head 7.
  • the bolt 11 has a known beard.
  • the electromechanical lock of the electronic locking device 10 also has tumblers, which are housed in the housing 13 of the closing device 10 and which may be in engagement with the beard on the bolt 11.
  • the position of these tumblers can be influenced and determined by the electronic part or section of the closing device 10.
  • the tumblers work with the beard on the bolt 11 of the closing device 10 together so that the tumblers lock the latch 11 in the closed position.
  • To open the tumblers are influenced by the electronic portion of the closing device 10 so that the tumblers free the latch 11 and that the bolt 11 can be moved back in its longitudinal direction in the lock housing 13.
  • the electronic locking device 10 also has means for actuating the tumblers.
  • These actuation means comprise at least one pull magnet, which is connected to the tumblers and whose operation is controlled by the electronic part of the closing device 10.
  • the electronic closing device 10 comprises means for displacing the bolt 11 in its longitudinal direction.
  • These actuating means may be embodied as a mechanical key 18 which can engage with the latch 11.
  • This mechanical key 18 may be a square key or a flat key.
  • the lock housing 13 has a separate opening 16 for the insertion of the mechanical key 18 in this lock housing 13. After the tumblers have released the latch 11, you can use the mechanical key 18, the latch 11 retract into the housing 13 or extend out of the housing 13.
  • the closing plate 30 ( Fig. 1 . 3 . 4 and 5 ) of the securing device 1 is also located on the hinge 12 opposite side of the shaft head 7.
  • the closing plate 30 is fixed to the outside of the cylindrical shoulder wall 712 of the shaft head 7 and it stands from this shoulder wall 712 almost radially from. It has a rectangular base body, in which a recess 31 is executed.
  • This recess 31 is located approximately in the middle of the large surfaces of the closing plate 30 and it is formed in the illustrated case as a passing through the closing plate 30 opening.
  • the contour of this recess 31 in the closing plate 30 substantially corresponds to the contour of the cross section of the lock bolt 11.
  • the electronic locking device 10 is arranged on the lid 6 so that the bolt 11 with the lid closed 6 through the recess 31 in the closing plate 30 hin tellschiebbar.
  • the security device 1 also has an electronic key 20, this key 20 being designed and configured to cooperate with the electronic locking device 10.
  • This electronic key 20 is designed as a keyboard 21.
  • the keyboard 21 is among others executed to enter code, the use of the electronic locking device 10 allows the opening of the lock.
  • the electronic key 20 can be connected via a line 22 to the electronic closing device 10. Between the electronic key 20 and the housing 13, a connector 35 is interposed.
  • This connector 35 includes a socket 36 which is connected to the electronic part of the closing device 10, and a plug 37. To this plug 37, the cord 22 is connected at one end, at the other end of the keyboard 21 is connected.
  • the can 36 is attached to the housing 13 of the electronic locking device 10 so that it is also located in the annular circumferential space 73 under the lid 6.
  • this can 36 is oriented so that the mouths of their sockets 38, in which the pins 39 of the plug 37 can be inserted, are directed downward. As a result, this can 36 is protected against the effects of weather. Since the can 36 is hidden under the cover 6, it does not catch on outsiders, so that hardly any misuse of the same can be driven.
  • a device 2 for monitoring the opening state of the lid 6 and to alert in case of unauthorized manipulation of the dome cover 6 is provided.
  • This monitoring and alarm device 2 is for this purpose to a control center (not shown) connectable, wirelessly or by means of a cable.
  • the control center can be located in the control center of an operating room. If the monitoring and alarm device 2 is connected to the control center by means of a cable, this cable can pass through the line which leads from the well 5 towards the control center.
  • the memory in the electronic part of the closing device 10 can also be designed so that it can receive the opening code from the control center.
  • the monitoring or alerting device 2 works together with the electronic closing device 10.
  • the monitoring and alarm device 2 comprises a contact plate 45, which is mounted on the outside of the cylindrical shoulder wall 712 and of this practically radially projecting.
  • This contact plate 45 is assigned to the remote from the bolt 11 large area of the closing plate 30, in such a way that this contact plate 45 extends to the closing plate 30 is practically parallel.
  • the contact plate 45 is designed so large that it is located at least in the region of the opening 31 in the closing plate 30.
  • the contact plate 45 is located at a distance from the closing plate 30, which is chosen so that the end face of the bolt 11 is in the extended latch 11 in the region of the contact plate 45 and can touch them.
  • the contact plate 45 carries a contact device 41, which is actuated by the end region of the bolt 11.
  • This contact device 41 has at least one contact 42, which is located between the contact plate 45 and the latch 11.
  • This contact device 41 can be connected via further components of the monitoring or alarm device 2 to the control center.
  • the monitoring or alarm device 2 can be designed so that the state of this latch contact device 41 can be reported via a separate channel to the control center.
  • the monitoring or alarm device 2 comprises lift-off contacts 431, 432 and 433, which are located between the underside of the lid 6 and the wall 5 of the interior 9.
  • the lifting contacts 431, 432 and 433 are mounted in the region of the outer edge 714 of the end face 713 on the shaft head 7, so that these contacts 431, 432 and 433 be actuated when lifting the lid 6.
  • One of these contacts 413 is arranged in the region of the hinge 12.
  • the two other lift-off contacts 432 and 433 are opposite each other and they are arranged approximately on half of the Strekke between the hinge 12 and the electronic locking device 10.
  • the state of these lift-off contacts 431, 432 and 433 can also be reported via other components of the monitoring or alarm device 2 to the control center, via a separate channel.
  • the electronic part of the closing device 10 comprises a memory in which an opening code can be stored.
  • the electronic part of the lock 10 further includes a comparator which can compare the code entered by means of the keyboard 21 with the opening code stored in the memory.
  • the comparator has two inputs. One of the inputs of the comparator can be connected to the keyboard 21 of the electronic key 20. The other input of the comparator is connected to the memory for the opening code.
  • the output of the comparator is connected to the means for actuating the tumblers.
  • the output of the comparator is also connected to the control center, for example by a first communication channel. This first channel is used to send messages to the control center, not only when the code entered matches the stored opening code, but also when these codes do not match.
  • the user connects the electronic key 20 via the designated line 22 and via the connector 35 to the electronic locking device 10.
  • the user enters the this electronic locking device 10 assigned code.
  • the code is in the comparator with the memory this locking device 10 stored code compared. If the codes match, the tumblers are adjusted so that the latch 11 can be moved. With the help of the mechanical key 18 released by the tumblers latch 11 can be retracted into the lock housing 13. The dome cover 6 can now be raised.
  • the control center determines the opening state of the dome. Not only is the type of message important, but the order of the messages is also included in the monitoring. Upon opening by an authorized person, the comparator will first be notified that a valid code has been entered and that this input code thus matches the stored opening code. Next, the latch contactor 41 transmits data from which the control center determines that the latch 11 has been pushed back into the lock housing 13. Finally, the control center receives data from the lid contacts 431 to 433, from which the control center derives the opening of the lid.
  • the lid 6 is closed again and the latch 11 is extended by means of the mechanical key 18 from the lock housing 13. After the bolt 11 has reached its retracted in the closing plate 30 blocking position, grab the tumblers to.
  • the latch contactor 41 transmits data from which the control center determines that the latch 11 has been retracted into the closure plate 30.
  • the control center receives data from the lift-off contacts 413 to 423, from which the control center can conclude that the cover 6 has been closed.
  • the consequences of the control center are displayed to the person who is the entrance area of the Interior 9 wants to enter. This is done with the help of control lights and / or as a protocol.
  • the control center When the control center concludes from the data transmitted or from its order that an unauthorized person wants to gain access to the shaft, for example by entering a code that does not match the stored opening code, the control center triggers an alarm.
  • a possible location for a manipulation is also the latch 11 of the electronic lock 10.
  • a mechanical severing of the bolt 11 or the closing plate 30 of the electronic lock 10 would bypass the code input of the electronic lock 10.
  • the removal of the bolt 11 from the contact plate 45 is registered by the bolt contact device 41 of the control center. If the control panel has not previously received a message indicating the match of an entered code with the stored opening code, the control center triggers the alarm.
  • the lifting of the dome cover 6 is monitored by means of the cover contacts 431 to 433 of control center. Since the control center has previously received no message about the input of a code corresponding to the stored opening code and no corresponding data has been transmitted from the bar contact device 41, the control center triggers an alarm.
  • the alarm can be done on the one hand by means of control lamps, on the other hand via fax and email. Furthermore, a message can be sent to the pager, the phone and the mobile phone.
  • the user can quickly determine the location of manipulation by the control center.
  • the affected part of the water supply system is separated from the remaining, unaffected water supply isolated.
  • the water in the affected part of the water supply is simply discarded or the water from the affected reservoir is deported. Then it can be clarified whether the affected water is contaminated and if it is contaminated, how the water is to be cleaned. It is also possible to automate the Versch or Abschieberung the affected water in case of alarm via the control center.
  • the radio communication between the control center and the present system can be organized so that the present system is only in operation when there is a request directed to this system from the control center. After the present system has sent the required information to the control center, the present system switches off until the next request.
  • the keyboard 21 has its own energy source, in particular a battery.
  • This battery is designed so that it is also sufficient to supply the electronic parts of the present system with energy.
  • the line 22 may in such a case have four wires, of which two wires can serve to power the electronic parts of the present system with electrical energy. It is understood that the connector 35 should also each have four sockets and pins.
  • Fig. 6 shows in a vertical longitudinal section and schematically a second embodiment of the present system.
  • Fig. 7 shows this embodiment of the present system in a view from below.
  • the illustrated shaft main body 5 is substantially cylindrical and it has a longitudinal axis L.
  • the shaft main body 5 may be made of concrete, metal or plastic.
  • the inner surface of this shaft main body 5 is provided with a lining 25 which is made of a sound highly conductive material, for example of a metal such as steel.
  • This system also has at least one structure-borne sound sensor or detector 26 or 27.
  • Structure-borne sound sensors are commercially available components, which usually contain a crystal microphone that reacts to the smallest structure-borne sound vibrations or noises. Signals from this microphone are routed to a downstream electronic analysis stage. In this analysis stage, certain patterns of structure-borne sound signals can be configured, to which the structure-borne noise detector should respond or not respond.
  • such a sensor 26 is located on the inside of the lining 25 in the interior of the hollow or interior space 9, namely at a distance below the cover 6.
  • a second structure-borne sound sensor 27 is located in the interior of the edge region 72 of the cover 6, that this protected by this edge portion 72 of the lid 6 against the weather is.
  • this second structure-borne sound sensor 27 is covered by this edge region 72 of the lid 6.
  • This structure-borne noise sensor 27 already responds to manipulations on the cover 6. In a specific case, however, only one of the two structure-borne sound sensors 26 and 27 can be used.
  • Fig. 8 shows in a vertical longitudinal section and schematically a third embodiment of the present system with a safety device.
  • Fig. 9 shows in a view from below the plant Fig. 8
  • Fig. 10 shows in a front view of the safety device Fig. 8 after the front wall of a housing of the security device has been removed.
  • Fig. 11 shows a section B - B through the housing according to Fig. 10 ,
  • the inner lining 25 protrudes from the main body 5 of the fountain, so that the outside of this inner lining 25 forms the vertically extending leg 712 of the aforementioned paragraph 71 in the region of the wellhead 7.
  • the upper end surface of the well body 5 forms the horizontally extending leg 711 of the heel 71.
  • These heel legs 711 and 712 define, together with the edge portion of the lid 6 located above this shoulder 71, the cavity 73 of the well head 7.
  • the securing device 50 of this embodiment of the present system comprises a housing 51, which is approximately cuboid in the illustrated case.
  • This housing 51 could also be called a closure unit box and it is located in the edge region 72 of the cover 6.
  • an angular notch 52 is made in the material of this edge region 72 of the cover 6.
  • the housing 51 is inserted so that the longer edges 53 and 54 of the housing 51 are parallel to the longitudinal axis L of the fountain main body 5.
  • An upper portion of the housing 51 protrudes out of the lid 6 upwards.
  • the remaining portion of the housing 51 is located in the annular cavity 73 below the outer edge of the well cover 6.
  • the housing 51 has four side walls 55, 56, 57 and 58 and a top wall 59.
  • the side walls 55 to 57 of the housing 51 are in contact with the edges of the angular notch 52 in the lid 6 and these side walls 55 to 57 are fixedly connected to these cover edges, for example by welding together.
  • the housing 51 is open, so that only one opening 49 is present here.
  • This securing device 50 further comprises a carrier 60, which could also be referred to as a cassette.
  • the main body 61 of this carrier 60 is designed such that a vertical section guided vertically through this main body 61 essentially has the shape of the letter L. Consequently, the carrier body 61 has a vertically extending wall 62, which corresponds to one of the legs of the L-shape.
  • the carrier main body 61 further has a horizontally extending wall 63, which corresponds to the second of the legs of the L-shape.
  • the length of the vertical support wall 62 is smaller than the height of the housing 60.
  • the dimensions of the horizontal support wall 63 are selected so that the support 60 can be inserted through the opening 49 in the bottom portion of the housing 51 in this housing 51, so that this horizontal support wall 63 is located at a distance from the housing opening 49.
  • the horizontal support wall 63 is provided with the receiving part of the connector 35.
  • the back of the vertical support wall 62 of the front or the inside of the central axis L of the well body 5 nearest side wall 56 of the housing 51 is assigned.
  • the abutment of this embodiment of the present system includes a pin 75, which protrudes in front of the outside of the wall of the inner space 9 and from the outside of the liner 25 is practically horizontal.
  • One of the end portions of this pin 75 is from the inside of the space 9 forth in the wall 5 of this interior 9, in the case shown in the lining 25 thereof, fastened or screwed, so that from the outside no manipulation of the lock is possible.
  • the freely projecting from the wall 5 lot of the bolt 75 is chosen so long that it reaches almost to the lid edge 8 when the lid 6 is in its closed position.
  • This static centering pin 75 also serves as a latch lock stopper.
  • both this housing 51 and the L-carrier 60 must be designed for receiving the bolt 75.
  • each have a vertically extending recess 77 ( Fig. 10 ) in the inboard side wall 56 of the housing 51 and in the walls 62 and 63 of the L-beam 60, these notches 77 opening downwardly.
  • These recesses 77 in the inner side wall 56 of the housing 51 and in the walls 62 and 63 of the L-carrier 60 are aligned with each other, so that only the single reference numeral 77 is used to their name.
  • the width of the cuts 77 is selected so that the pin 75 can move in the slots or slots 77.
  • the lower and rectilinear portion 771 of the recesses 77 in the inner side wall 56 of the housing 51 and in the walls 62 and 63 of the L-beam 60 begins in the region of the lower opening 49 of the housing 5.
  • the position of the end wall 772 of the recesses 77 is chosen so that this end wall 772 is at a distance from the bolt 75 when the lid 6 is in its closed position.
  • the closing device 80 (FIG. Fig. 10 )
  • This system also includes an electronic section (not shown) and a per se known electromechanical latch lock 81, wherein the electronic section with the lock 81 can work together.
  • the electromechanical lock 81 and the electronic section are mounted on the carrier 60 and are fixed to the front major surface of the vertical wall 62 of the carrier 60.
  • the lock 80 and the electronic parts for example, for maintenance purposes, together with the carrier 60 through the lower housing opening 49 the housing 51 easily and conveniently.
  • the lock 81 is arranged on the carrier 60 to one side of the notches 77.
  • the electromechanical lock 81 has a latch 83 which can be extended out of the lock housing 82.
  • this latch 83 is mounted horizontally movable, wherein the latch 83 from the lock housing 82 extendable and retractable into this.
  • the lock housing 82 is fixed in terms of height on the support 60 in such a way that the section 84 of the bolt 83 extended from the lock housing 82 crosses the notches 77 and lies below the bolt 75.
  • the extended portion 84 of the lock bolt 83 prevents the cover 6 from being raised in the locked state thereof, because the extended lock bolt 83 prevents the bolt 75 from being able to move out of the recesses 77.
  • an adjusting screw 85 is attached to the carrier 60.
  • the carrier 60 has a receiving plate 87 which is associated with the upper edge of the vertical wall 62 of the carrier 60 which is perpendicular to this and which is firmly connected thereto.
  • This receiving plate 87 protrudes from the vertical wall 62 in the same direction as the horizontal wall 63 of the carrier 60.
  • an opening 88 is formed through which the bolt of the adjusting screw 85 passes.
  • nuts 89 By means of nuts 89, the position of the adjusting screw 85 relative to the receiving plate 87 can be adjusted.
  • This adjusting screw 85 is arranged so that the head 86 thereof can rest on the centering pin 75 from above.
  • the centering pin 75 is held in place by the lock bolt 84 in place, so that this centering pin 75 is held immovable between the lock bolt 84 and the screw head 86.
  • a per se known micro switch 90 (FIG. Fig. 11 ) is attached to the vertical leg 62 of the carrier 60. From the main body 91 of the microswitch 90 is a scanning 92 from. The free end portion 93 of this Abtastarmes 92 is disposed in the region of the notches 77, where the bolt 75 is to be located when the lid 6 is in its closed position.
  • the switch 90 is connected to the other electronic parts of the present system to a Central unit for monitoring the state of the access area of the well connectable.
  • the mobile network can be exploited.
  • the electronic parts of the present system can only have the transmitter of a mobile phone. It is also understood that the monitoring of the state of the cover 6 and the satellite communication can be exploited.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Casings For Electric Apparatus (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)

Claims (13)

  1. Installation pour fermer la zone d'accès à un espace intérieur, notamment à des puits ou à une cuve à l'aide d'un couvercle (6) mis en place dans la zone d'accès à l'espace intérieur pour pouvoir y être verrouillé, sachant que la dimension transversale intérieure (DI) de la paroi (5) délimitant l'espace intérieur est plus petite que la dimension transversale (DD) du couvercle (6) ; sachant qu'une région périphérique (72) du couvercle (6) est définie par la différence entre les dimensions susmentionnées (DI,DD) et qu'un dispositif de sécurité (1;50) se trouve au niveau de cette région périphérique (72) du couvercle (6) ; sachant que le dispositif de sécurité (1;50) se trouve dans la zone de transition (73) séparant le couvercle (6) et la paroi (5) délimitant l'espace intérieur (9) ; sachant que le dispositif de sécurité (1;50) comprend un mécanisme de fermeture (10;80) et une butée (30;75) servant au mécanisme de fermeture (10;80) ; sachant que le mécanisme de fermeture (10;80) est disposé de manière à ce qu'il puisse fonctionner avec la butée (30;75) ; sachant que l'un de ces éléments du dispositif de sécurité (1;50) est adapté au couvercle (6) et que l'autre élément du dispositif de sécurité (1;50) est monté sur la paroi (5) de l'espace intérieur (9), caractérisée en ce que ce mécanisme de fermeture (10;80) comprend une serrure électromécanique (81) ainsi qu'un segment électronique qui est couplé à la serrure électromécanique (81), que la serrure électromécanique (1) comprend un pêne (11;83) qui est monté de manière mobile dans un boîtier (13;82) de la serrure, que la serrure électromécanique (81) présente un organe pour actionner le pêne (11;83), que le dispositif de sécurité (1;50) comprend de plus une clé électronique (20) et que cette clé (20) est raccordable au mécanisme de fermeture (10;80).
  2. Installation selon la revendication 1, caractérisée en ce que la clé électronique (20) comprend un clavier (21) prévu pour saisir un code servant à commander l'organe d'actionnement du pêne (11;83), que la clé électronique (20) est raccordable au mécanisme de fermeture (10;80) au moyen d'un connecteur (35), que l'élément (36) du connecteur (35) affecté à la paroi (5) de l'espace intérieur (9) est disposé de manière à être protégé des intempéries par le couvercle (6), et que la clé électronique (20) possède une propre source d'énergie fournie notamment par une pile.
  3. Installation selon la revendication 1, caractérisée en ce que la butée est exécutée sous la forme d'une plaque de fermeture (30), qu'il est prévu une ouverture (31) dans la plaque de fermeture, dont la section transversale correspond à la section transversale du pêne (11) et que le mécanisme de fermeture (10) et que la plaque de fermeture (30) sont disposés de manière à ce que le pêne (11) puisse être introduit à l'intérieur de l'ouverture (31) pratiquée dans la plaque de fermeture (30).
  4. Installation selon la revendication 1, caractérisée en ce que le dispositif de sécurité (1) comprend en plus un segment de surveillance et d'alarme raccordable à une unité centrale de commande sans fil ou par câble.
  5. Installation selon la revendication 4, caractérisée en ce que le segment de surveillance et d'alarme présente un mécanisme de contact (41), que ce mécanisme de contact (41) est actionnable par le pêne (11;84), lorsque le pêne (11;84) se trouve dans une position sortie, qu'il repose à l'intérieur de l'ouverture (31) pratiquée dans la plaque de fermeture (30), et que ce mécanisme de contact (41) est raccordable à l'unité centrale de commande via le segment de surveillance et d'alarme.
  6. Installation selon la revendication 1, caractérisée en ce que le dispositif de sécurité (1) comprend en plus des contacts de relevage (431;432;433), que ces contacts (431;432;433) se trouvent entre le couvercle (6) et la paroi (5) de l'espace intérieur (9), et que ces contacts de relevage (431;432;433) sont réalisés de manière à ce que leur état puisse être signalé à l'unité centrale de commande via le segment de surveillance et d'alarme.
  7. Installation selon la revendication 1, caractérisée en ce que la serrure électromécanique (81) présente des arrêts de gâchette dont la situation dans le boîtier de serrure (13;82) est influençable par le segment électronique du mécanisme de fermeture électronique (10), que le pêne (11;84) est muni d'un panneton, que les arrêts de gâchette peuvent fonctionner avec le panneton équipant le pêne (11;84) de manière à ce que le pêne (11;84) soit bloqué dans sa position de fermeture sortie ou que le pêne (11;84) puisse être retiré dans le boîtier de serrure (13;82) pour ouvrir le couvercle (6).
  8. Installation selon la revendication 7, caractérisée en ce qu'une clé mécanique (18) est prévue pour permettre de retirer le pêne (11;84) libéré par les arrêts de gâchette dans le boîtier de serrure (13;82) ou de le sortir du boîtier de serrure (13;82), et que cette clé mécanique est insérable dans un fouillot (16) pivotant en applique dans la paroi avant du boîtier de serrure (13;82) .
  9. Installation selon la revendication 1, caractérisée en ce que la butée est exécutée sous la forme d'un axe (75) qui fait saillie pratiquement à l'horizontale devant la face extérieure de la paroi de l'espace intérieur (9).
  10. Installation selon la revendication 1 ou 9, caractérisée en ce que le dispositif de sécurité (50) comprend un boîtier (51), que ce boîtier (51) est monté au niveau du couvercle (6) ou dans la région périphérique (72) de celui-ci, que le boîtier présente en dessous une ouverture (49), que le dispositif de sécurité (50) comprend en plus un support (60) servant notamment à soutenir le mécanisme de fermeture (80), que le support (60) peut être introduit dans le boîtier (51) à travers l'ouverture inférieure (49) de ce boîtier (51) et y être fixé, et que le dispositif de sécurité (50) est exécuté de manière à ce que l'axe (75) puisse parvenir à l'intérieur du boîtier (51).
  11. Installation selon la revendication 10, caractérisée en ce que le support (60) présente un corps de base (61), qu'une coupe longitudinale effectuée à la verticale à travers ce corps de base présente essentiellement la forme de la lettre L, que le mécanisme de fermeture (80) est posé sur la cloison (62) d'un tel support (60) qui correspond au fût du L évoluant à la verticale, que des encoches (77) dirigées à la verticale, se chevauchant et s'ouvrant vers le bas sont réalisées dans les cloisons (62,63) du support (60) et dans la cloison arrière (56) du boîtier (51), que la largeur de ces encoches (77) est choisie de manière à ce que l'axe (75) puisse se mouvoir dans ces encoches (77), et que le mécanisme de fermeture (80) est monté sur le support (60) de sorte que le pêne (84) puisse rester sorti devant l'axe (75) lorsque le couvercle (6) se trouve en position fermée.
  12. Installation selon la revendication 1, caractérisée en ce que le dispositif de sécurité (1;50) comprend en plus au moins un détecteur sismique (26,27) et que ce détecteur sismique (26,27) se trouve dans l'espace intérieur (9) et/ou en dessous du couvercle (6).
  13. Installation selon la revendication 1, caractérisée en ce que le segment électronique du mécanisme de fermeture (10;80) renferme une mémoire servant à enregistrer le code d'ouverture ainsi qu'un comparateur, que la mémoire est connectée à l'une des entrées du comparateur, que la clé électronique (20) peut être reliée à l'autre entrée du comparateur et que la sortie du comparateur est raccordée à l'organe d'actionnement du pêne (11;84).
EP05405394A 2004-06-22 2005-06-21 Dispositif de fermeture d'un espace intérieur, notamment d'un puits Not-in-force EP1609930B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH10472004 2004-06-22
CH01047/04A CH697646B1 (de) 2004-06-22 2004-06-22 Anlage zum Verschliessen des Zutrittsbereichs eines Innenraumes, insbesondere von Brunnenschächten.

Publications (3)

Publication Number Publication Date
EP1609930A2 EP1609930A2 (fr) 2005-12-28
EP1609930A3 EP1609930A3 (fr) 2008-11-12
EP1609930B1 true EP1609930B1 (fr) 2011-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP05405394A Not-in-force EP1609930B1 (fr) 2004-06-22 2005-06-21 Dispositif de fermeture d'un espace intérieur, notamment d'un puits

Country Status (3)

Country Link
EP (1) EP1609930B1 (fr)
AT (1) ATE521770T1 (fr)
CH (1) CH697646B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103031990B (zh) * 2012-12-13 2014-10-29 山东电力集团公司检修公司 电力系统防盗装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999311A1 (fr) 1998-11-03 2000-05-10 Josef Hammer Couvercle de regard étanche à la poussière pour trous d'homme, en particulier de puits
US7055440B2 (en) * 2001-01-09 2006-06-06 Delaware Capital Formation Remotely operated manhole cover for a tanker
BRPI0103409B1 (pt) * 2001-08-16 2016-05-17 Fabricio De Araujo Sacchi sistema de monitoramento e controle de acesso a reservatórios e tampa

Also Published As

Publication number Publication date
CH697646B1 (de) 2008-12-31
ATE521770T1 (de) 2011-09-15
EP1609930A2 (fr) 2005-12-28
EP1609930A3 (fr) 2008-11-12

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