EP1518812B1 - Câblage d'une gaine d'ascenseur - Google Patents

Câblage d'une gaine d'ascenseur Download PDF

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Publication number
EP1518812B1
EP1518812B1 EP03022109A EP03022109A EP1518812B1 EP 1518812 B1 EP1518812 B1 EP 1518812B1 EP 03022109 A EP03022109 A EP 03022109A EP 03022109 A EP03022109 A EP 03022109A EP 1518812 B1 EP1518812 B1 EP 1518812B1
Authority
EP
European Patent Office
Prior art keywords
flat cable
lift shaft
connection device
cable
hybrid flat
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.)
Expired - Lifetime
Application number
EP03022109A
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German (de)
English (en)
Other versions
EP1518812A1 (fr
Inventor
Michael Dätwyler AG Pohle
Andreas Dätwyler AG Nohl
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.)
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Original Assignee
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
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 Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke filed Critical Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Priority to ES03022109T priority Critical patent/ES2272869T3/es
Priority to AT03022109T priority patent/ATE345304T1/de
Priority to EP03022109A priority patent/EP1518812B1/fr
Priority to DE50305696T priority patent/DE50305696D1/de
Priority to PCT/EP2004/010463 priority patent/WO2005037703A1/fr
Publication of EP1518812A1 publication Critical patent/EP1518812A1/fr
Application granted granted Critical
Publication of EP1518812B1 publication Critical patent/EP1518812B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/064—Power supply or signal cables

Definitions

  • the present invention relates generally to hoistway cabling and, for example, to hoistway cabling with a hybrid flat cable and terminal devices, and to an elevator hoist cabling installation system.
  • elevator wiring usually also includes one or more cables installed in the hoistway stationary and running from floor to floor. They serve on each floor the connection of elevator door sensors, elevator door actuators and / or on-store elevator request and elevator signaling devices (with which an elevator user can signal a driving request and information about the acceptance of the driving desire, the current location of the elevator, the direction of travel of the elevator, etc. receives).
  • a data bus line and a low voltage supply line are installed in the elevator shaft.
  • Door security information may be transmitted coded over the data bus.
  • the elevator shaft also has its own door safety circuit installed.
  • the latter connects in series connection the located on each floor at the respective elevator door door switch, which are open with the elevator door open and closed when closed, and thus interrupt the door safety circuit when one of the elevator doors is open.
  • a single-wire harness is used for each connected device;
  • mixed forms are common in which some devices are connected individually, others via a data bus, so that then a wiring harness with individual wires and a data bus is installed.
  • a power cable typically for mains supply voltage, for example, 220 volts AC
  • mains supply voltage for example, 220 volts AC
  • the shaft typically without Geschoßarianeisten from Wellhead to the pit passes (and for example a safety shutdown of the elevator when driving over the top floor is used), in some installations but also can have branches on the floors for the supply of projectiles with heavy current.
  • a supply line for a shaft lighting which supplies along the shaft distributed lights.
  • the individual cables are combined to form one or more wire harnesses, which are either built individually on site during construction of an elevator, or prefabricated by the manufacturer or workshop and then installed and connected on site in the elevator shaft only.
  • EP 0 460 038 B1 describes a bus flat cable with associated connection devices.
  • One of the wires is used for the serial connection of devices, and must therefore be interrupted at each connection device and to contact on both sides by the connecting device.
  • Other wires, to which devices are to be connected in parallel, run uninterrupted in the connection devices and are each tapped by means of the connection devices.
  • the connection devices between the two serial taps are equipped with a spike-like projection which only allow the connection device to be placed on the flat cable if the serial line has previously been interrupted at the corresponding point.
  • EP 0 991 139 A1 describes a similar connection device into which a cutting device for the wire to be cut is integrated. The separation of the wire takes place hereby when placing the connecting device.
  • Tapping devices for hybrid flat cables are known from EP 0 665 608 A2 and DE 201 11 496 U1.
  • the tapping of the wires is carried by provided with contact points screws, which are screwed into the core insulation.
  • the contacting is done by fixed in the cover of the terminal device contact pins, which are pressed during assembly of the terminal device and pressing the lid through the wire insulation, whereupon they contact the wires.
  • the invention relates to a hoistway cabling, comprising: a hybrid flat cable which passes in the elevator shaft several or all floors of the elevator.
  • the hybrid flat cable has at least one door safety circuit, of which at least one core is interrupted at projectiles.
  • Dock outlet connections are mounted on the continuous hybrid flat cable and, with the hoistway cabling installed, remain seated on the hybrid flat cable and contact wires running therein.
  • the hybrid flat cable also has at least one data line.
  • the broken wire of the door safety circuit is interrupted in the region of the connecting device.
  • the connection device contacts the data line and, at the point of interruption, the door safety circuit. It is designed so that they can be placed on the installation only on the hybrid flat cable if the safety circuit was previously interrupted at the point of attachment, or if it interrupts the safety circuit when placed on the hybrid flat cable.
  • the invention in another aspect, relates to a hoistway cabling installation system suitable for manufacturing hoistway cabling of the type mentioned above.
  • FIG. 1 schematically shows a hoistway cabling in a hoistway.
  • the hybrid flat cable in the elevator shaft is laid so that it passes through several or all floors of the elevator. It has at least one data line and one door safety circuit.
  • the hybrid flat cable has a substantially flat shape, as opposed to a round cable.
  • the term "flat cable” does not imply that all the wires of the flat cable must lie in one plane (for example, the wires of a twisted data line are not in the plane defined by the flat cable).
  • the cable has the form of circular cross-section individual cables which are connected by webs to a flat structure.
  • the term "hybrid" in the embodiments expresses that the flat cable has at least two lines of different types, such as the said data line and the door safety circuit.
  • the terminal devices can be placed as projectile outlets on the continuous hybrid flat cable and set up for contacting some or all of the wires running therein.
  • the connection devices are designed so that they tap the continuous wires, without - apart from the safety circuit - a separation of these wires would be required.
  • the hybrid cable also includes a low voltage power supply line.
  • a low voltage power supply line Some of the embodiments of the terminal device are constructed to also contact this low-voltage supply line.
  • the said line is used, for example, to supply devices arranged on the individual projectiles, such as elevator door sensors, elevator door actuators, elevator requesting and signaling devices, control devices, etc.
  • the hybrid flat cable also includes a power line.
  • a power line For example, the voltage (s) of a single-phase or three-phase power supply network with, for example, 220V / 380V rated voltage is applied to the high-voltage line.
  • This line runs through certain installations from the pit to the shaft head of the elevator, without being tapped on individual floors. It is used, for example, the safety shutdown of the elevator when driving over the top floor, or the supply of arranged in the shaft head power devices.
  • the connecting device is designed for these embodiments so that they provide no, or at least no compelling, contacting the power line, so that they can go through without tapping.
  • the (or each of) the terminal devices are configured to also contact the power line to provide power to devices or lighting devices disposed on the floors.
  • the door safety circuit is designed for low voltage (e.g., 20V or 48V) in some of the embodiments, and for the rated voltage of the power supply network (e.g., 220V) in other embodiments.
  • the one strand of the safety circuit which is to be interrupted in the region of the connection devices runs on the outside of the hybrid flat cable. This design facilitates the accessibility of the wire to be broken, e.g. in embodiments in which the interruption of the wire is done manually before the actual placement of the terminal device on the hybrid flat cable.
  • the cable sheath has a perforation or notch between this wire and the other wires. This is used in the installation of the easy Entfemle a cut piece of the wire in the area in which the connecting device to be attached to the cable. Subsequently, the connection device can be attached to the cable. In other embodiments, the cutting and / or contacting of the safety circuit is carried out through the cable sheath.
  • the data line has at least two wires. It is, for example, a data line in which a pair of two equal, equally spaced wires form a symmetrical line.
  • the cores of a pair are parallel in a plane lying in a plane.
  • the wires of a pair are twisted together.
  • the data line is contacted by penetrating both the cable sheath and the core insulation. In these embodiments, therefore, the cable sheath is not removed before attaching a connection device in the data line. On the other hand, in other embodiments remove the cable sheath at least on the data line; the contacting of the data line takes place here only by penetrating the core insulation. For easier removability of the cable sheath lying around the data line, this has a perforation or notch on the data line in some embodiments.
  • the contacting of individual or all wires is done without removing the cable sheath by also penetrating the cable sheath.
  • suitable penetration contacts are arranged on the connection device at the locations at which the respective cores to be contacted lie in the continuous flat cable.
  • the outer contour of the hybrid flat cable is complementary to the inner contour of the connection device; the contours are chosen so that the connection device can be contacted only in a unique position relative to the hybrid flat cable.
  • the hybrid flat cable for example, on the cable sheath has repeating markers in the cable longitudinal direction, indicating for installation where to attach the connection device for contacting the twisted data line to the hybrid flat cable (or, in other embodiments). where the connection device is not to be set).
  • the hybrid flat cable has repetitive registrations in the cable longitudinal direction (for example in the form of elevations or depressions on the cable sheath) which allow the data line to be connected to the connection device only at suitable locations (which can also be realized thereby that the registration prohibits contacting at inappropriate places).
  • the areas marked by the marking or predetermined by the registration, suitable for tapping, are for example (in the case of contacting in the direction transverse to the plane spanned by the flat cable) those points in the cable longitudinal direction at which the twisted wires are each parallel to the flat cable level.
  • wires of the twisted data lines are helically twisted together
  • a particular twist is realized in which the wires are parallel (ie untwisted) in sections, after which a twist of the two wires (eg 180 ° or a smaller angle, eg 90 °).
  • the wires lie in the parallel sections (or in some of the parallel sections) in a plane suitable for contacting, for example in the flat cable plane or parallel thereto.
  • the above-mentioned markings or registrations are provided on the outside of the cable sheath, which specify where the parallel sections suitable for contacting are located (or - in embodiments in which the markings or registrations specify the positions not suitable for contacting - where these parallel sections not lying).
  • the hybrid flat cable has no markings or registrations of the type mentioned. Rather, here the contacting of the wires takes place after they have been stripped and placed in a suitable position for contacting.
  • the connection device has a holding contour in the region of the data line for this purpose, which holds the stripped cores in a defined position suitable for contacting.
  • the safety circuit is to be interrupted before putting the terminal device on the hybrid cable, which can be done manually, for example.
  • the terminal device is designed so that - or required for the contacting part of the terminal device - during installation only on the hybrid flat cable can be placed if the safety circuit was previously interrupted at the point of attachment.
  • connection device is designed so that it interrupts the safety circuit even when placed on the hybrid flat cable.
  • a stripping of the wire to be broken is required beforehand; the connecting device is thus only set to interrupt the stripped wire, but not the core with sheath.
  • no prior stripping of the conductor to be broken is required; the connecting device is able to interrupt the wire in the sheathed state.
  • the connecting device is equipped with a cutting blade and a displacement projection, which are formed so that when placing the terminal device (or its serving for contacting part) first the cutting knife cuts through the wire together with wire insulation and possibly cable sheath and then the displacement projection bends out the wire and intervene in the thus created point of interruption.
  • the terminal device is constructed in two or more parts, wherein at least two parts of the terminal device are adapted to enclose the hybrid flat cable.
  • the contacting is then done by screwing or pushing through penetration contacts into the enclosed flat cable.
  • the penetration contacts are fixedly disposed in one of the parts of the terminal device; the contacting of the wires then takes place with the placement of this part on the flat cable and tensioning of this part on the other, the counterpart forming part of the connecting device.
  • the connecting device is designed so that with the bracing of said parts and a wall mounting of the connecting device can be done.
  • a wall mounting of the connecting device can be done.
  • clamping screws which protrude on the bottom side of the connecting device and thus can be used for wall mounting.
  • elevator shafts are usually equipped with shaft lighting. This is typically done by a separately laid in the shaft Cable which supplies luminaires arranged at regular intervals (eg in each storey or every other storey).
  • the shaft lighting is integrated in the elevator shaft cabling described here.
  • the lights are arranged on the connection devices themselves.
  • the connection devices are designed so that the lights are connected to the supply of the connection device to the hybrid flat cable without additional power supply.
  • a separate conductor circuit low voltage or mains voltage
  • the lights may be powered by the general low voltage or power line in the flat cable; their connection and disconnection then takes place, for example, by control coupling to the data line.
  • the luminaires are, for example, light-emitting diodes (LEDs), since they are particularly suitable for arrangement on the connecting device of the described installation system because of their relatively low power consumption, their low heat output and their low supply voltage.
  • FIG. 1 shows schematically an embodiment of a hoistway cabling 1 in an elevator shaft 2.
  • the wiring 1 passes through several floors of the elevator, two of which are shown in Fig. 1 (these are designated 3 'and 3 ").
  • the wiring 1 of the embodiment shown in Fig. 1 comprises a hybrid flat cable 4 and a separate power cable 5, for example in the form of a round cable
  • the cables 4, 5 run in the elevator shaft 2 from the shaft pit 6 on the floors 3 '. , 3 "over to the shaft head 7.
  • the hybrid flat cable 4 includes an example two-wire data line 8 (operated for example as a data bus), e.g.
  • the latter is constituted by a door switch connecting conductor 11 and a return conductor 11 (connected to ground, for example).
  • the wires of said lines 8, 9, 10 are in the cable plane of the flat cable 4, wherein the head of the door safety circuit 10 outside and the data bus 8 and the low-voltage power supply line 9 are inside.
  • the data bus 8 is shown in Fig. 1 with parallel wires.
  • FIG. 1 thus simultaneously serves for the pictorial illustration of embodiments with parallel (ie non-twisted) data bus wires and as a schematic-abstract representation of embodiments with twisted data bus adem.
  • each a floor outlet 13', 13 is each a floor outlet 13', 13" provided. This is formed by an attached to the hybrid flat cable 4 connecting device 14 ', 14 “and out at this outgoing lines 15', 15".
  • the connecting device 14 ', 14 " With the aid of the connecting device 14 ', 14 ", the wires of all the lines 9, 10, 11 of the flat cable 4 are tapped without interruption except for the door switch connecting conductor 11, the outgoing lines connected to these wires are thus branching lines, but the door switch connecting conductor 11 is in each of the connection devices 14 ', 14 "interrupted, and in the connection device 14', 14" is provided in front of and behind the point of interruption 16 ', 16 "a connection to a respective outlet line.
  • a door switch 17 ', 17 The door switches 17 are coupled to the doors of the elevator so that it is open when the door is open and closed when the door is closed is exemplified a case in which the door in the upper of the two projectiles 3 ', 3 "shown is open; Accordingly, the upper door switch 17 “is open, the lower 17 ', however, closed ..
  • the door safety circuit 10 is a series circuit of all door switches 17 realized, the door safety circuit 10 is interrupted, if - as in the case shown in Fig.
  • An exit line 15 ', 15 "branched off from the return conductor 12 serves, for example The grounding of housings of the door switches 17 ', 17 ".
  • the remaining outgoing lines 15', 15" connect elevator requesting and signaling devices 18 ', 18 "located in each floor 3', 3" to the data bus 8 and the low-voltage supply line 9.
  • an elevator control unit 19 is provided, which is connected to all lines 8, 9, 10 of the hybrid flat cable 4 and, in some embodiments, with the power cable 5. It controls the elevator and the devices 18 as a function of the signals received from them and whether the door safety circuit 10 is closed or interrupted.
  • Fig. 2 shows another embodiment of a hoistway cabling 1 similar to Fig. 1, but in which the power line (referred to here with 5 ') are not performed as a separate cable, but is part of the hybrid flat cable 4. Accordingly, the connection device 14 also surrounds the power line 5 '. In some embodiments this runs through the connection device 14 without tapping. In other embodiments, the connection device 14 is also designed for tapping the power line 5 '; the corresponding taps and branch lines are shown in dashed lines in Fig. 2.
  • Fig. 1 Another difference from the embodiment of Fig. 1 (which is independent of the said training of the power line 5 as part of the hybrid flat cable 4), is that for the door safety circuit 10 is provided a separate from the ground line return conductor 12, which in Hybrid flat cable 4 here, for example, between the outer door switch connection conductor 11 and the data bus 8 is located.
  • FIG 3 shows the interruption of the door switch connecting conductor 11 in the connecting device 14.
  • an insulation section 19 is provided, to the two sides of each a conductor contact 20 contacted the ends of the broken door switch connecting conductor 11 and connects to the outgoing lines 15.
  • connection device 14 shows a side sectional view of an embodiment of the connection device 14, which can only be placed on the hybrid flat cable 4 when the door switch connection conductor 11 has already been interrupted at the point of interruption 16.
  • the connecting device 14 is constructed of two modules, which surround the flat cable 4 at the lower or upper flat cable side in the mounted state. These are a base part 21 and a tapping part 22, between which the flat cable 4 passes. For all wires to be contacted 22 conductor contacts are arranged in the tapping part, of which in the sectional side view of Fig. 4, only the two conductor contacts 20 for contacting the door switch connecting conductor 11 can be seen.
  • insulation path 19 is formed as a projection which engages in the interruption point 16 of the connecting conductor 11.
  • a corresponding projection is formed on the base part 21 instead of the tapping part 22, which already has an insert of the flat cable 4 in the base part 21 prohibits, if not previously said piece was cut out of the connecting conductor 11.
  • the conductor contacts 20 are, for example, U-shaped insulation displacement terminals, which surround the core 23 of the conductor to be contacted when placing the tapping part 22 on both sides, thereby cutting the core insulation and contacting the conductor running in the center of the core 23.
  • the conductor contacts may be in the form of contact mandrels (for example according to DE 201 11 496) which penetrate the wire insulation and establish contact by fitting or even penetrating the contact wire with a contact tip.
  • the said cutting terminals or Kunststoffdome are e.g. firmly arranged in the tapping part 22.
  • the conductor contacts are formed as arranged in the tapping 22 screw contacts, which are for example screwed manually with a screwdriver after placing the tapping part 22 in the flat cable 4 and also penetrate the core insulation and contact the conductor with a contact tip (eg after in the EP 0 665 608 A1).
  • All embodiments of conductor contacts 12 are preferably designed so that they can penetrate not only the respective core insulation, but also the jacket 24 of the flat cable 4. In these embodiments, therefore no stripping of the flat cable 4 is required.
  • the flat cable 4 is stripped off at least in the area of some of the lines before placing the terminal device 14.
  • the cable to be stripped may be the data bus 8 and / or the door switch connection conductor 11.
  • connection device 14 For the continuous lines to be tapped 5 ', 8, 9, 12, one conductor contact 20 per connection device 14 (as shown in FIGS. 1 and 2) is sufficient, whereas for contacting the connection conductor 11 to be interrupted one conductor contact 20 in front of and behind each Insulation path 19 is provided in the connection device 14.
  • Fig. 5 shows another embodiment in which the connecting conductor 11 is interrupted only with the placement of the tapping part 22 on the inserted into the base part 21 flat cable 4.
  • the Anzapfteil 22 is for this purpose equipped with a cutting blade 25, which is made for example of insulating plastic (and possibly can be made in one piece with the Anzapfteil 22).
  • the isolation path 19 is at this embodiment designed as a chamfered projection; it not only serves to intervene in the interruption point 16 of the connecting conductor 11, but also this out when attaching the tapping part 22 from the flat cable level to the base part 21 out.
  • the base part 21 has a recess 26 which is complementary to the insulation path 19 and thus likewise runs obliquely.
  • the connecting conductor 11 is not only cut through, but the cut end with the help of the isolation gap 19 from the Cable level pressed into the recess 26 of the base part 21.
  • connection conductor 11 is severed in the stripped condition;
  • the cutting blade 25 only has the task of cutting through the connecting conductor 11 transversely. Accordingly, in these embodiments, a transverse to the direction of the connecting conductor 11 cutting knife 25 is sufficient.
  • the embodiment shown in Fig. 5, however, is adapted to sever the connecting conductor 11 in the non-stripped state.
  • the cutting blade 25 has not only the said task of severing the connection conductor 11, but - to allow bending out of the severed cable end of the cable plane - also the task of the web-like connection of the cable sheath of the connection conductor 11 to the adjacent conductor in Cut longitudinal cable direction.
  • the cutting blade has a substantially L-shaped cutting edge, wherein the longer leg of the "L" is arranged obliquely in the cable longitudinal direction.
  • FIG. 5a and 5b illustrate the process of placing the tapping part 22 and the concomitant severing of the connecting conductor 11 in two different stages: Fig. 5a shows the situation at the beginning of the placement process, and Fig. 5b shows the situation with the tapping part 22 completely attached
  • the cutting blade 25 penetrates into the connecting conductor 11 and the web-shaped connection of the jacket to the adjacent conductor and cuts both with increasing pressing of the tapping part 22.
  • Verdrticianungsvorsprung insulation gap 19 presses one of the ends of the connecting conductor 11 at the cutting point in the recess 26.
  • the conductor contacts 20 penetrate in the wire 23 and contact the conductor of the wire 23.
  • the wire 23 of the connecting conductor 11 is bent out of the cable plane so far that the severed wire ends are no longer directed to each other, which guarantees a safe electrical separation.
  • FIGS. 6a, 6b and 6c show different embodiments of conductor contacts 20 in partial side sectional views of terminal devices.
  • the conductor contacts 20 are fixedly arranged in the tapping part 22 in two of the mentioned embodiments (namely according to FIGS. 6 a and 6 b), while the third embodiment (FIG. 6 c) provides a movable arrangement in the tapping part 22.
  • the conductor contact 20 ' is formed by a (perspectively illustrated) insulation displacement terminal.
  • the cutting clamp surrounds the previously freed from the jacket 24 vein 23, wherein it cuts through the core insulation 27 in the course of placement of the tapping part 22 and so contacts the conductor 28 therein.
  • the conductor contact 20 is designed as a contact mandrel, which penetrates the jacket 24 and the core insulation 27 when the tapping part 22 is placed and penetrates with its contact tip 41 into the conductor 28 and makes contact therewith. 6b, therefore, no sheathing is required, other embodiments similar to Fig. 6b are designed to contact previously sheathed cores 23, and accordingly, the contact mandrel does not need to penetrate the sheath 24 for them.
  • Fig. 6c For the embodiment according to Fig. 6c, that stated with reference to Fig. 6b applies, with the proviso that in Fig. 6c as a conductor contact 20 "'a contact screw is provided, which sits in a threaded hole in the tapping part 22. In this embodiment takes place at thosegewarrter contact screw contacting not yet with the placement of the tapping part 22. Rather, the screw is intended to be screwed into the flat cable 4 after placing the tapping part 22, wherein it penetrates the jacket 24 and the core insulation 27 with its contact tip 41 and the Head 28 contacted.
  • the conductor contacts 20 ', 20 ", 20"' are electrically connected to the respectively associated outgoing lines 15 (Fig. 1) connected.
  • the illustrated embodiments according to FIGS. 6 a to 6 c are suitable for tapping the various lines 5 ', 8, 9, 10.
  • the conductor contact 20 When using a shielded data bus 8, the conductor contact 20 to avoid a short circuit to the data bus shield above the area with which it contacts the conductor 28, be equipped with insulation (as described for example in DE 201 11 496 U1).
  • the web-forming cable sheath 24 is located between the outer door switch connection conductor 11 and the remaining conductors of the hybrid flat cable 4 perforated in the cable longitudinal direction or, in other embodiments, weakened in cross-section (eg notched).
  • the length of the perforation holes 42 or areas of weakness corresponds approximately to the length of the interruption point 16 to be created.
  • the data bus 8 is a plan view of a cutaway section of a hybrid flat cable 4 cut away from the data bus 8. Unlike the embodiments of FIGS. 1-3, the data bus 8 is external to the flat cable 4 (eg, at the location of the power line 5 'of FIG 3). In the embodiment shown in FIG. 8, the data bus 8 is a helically twisted pair line. If the tapping of the data bus 8 by penetration of conductor contacts 20, for example, in the direction perpendicular to the flat cable plane (ie perpendicular to the plane of Fig. 8), so are only those portions of the cable 4 for tapping, in which the two conductors of the data bus 8 side by side lie in the flat cable level, but not those areas where they are above each other.
  • the cable sheath 24 is outside with suitable, repeating at regular intervals markings 29 provided.
  • a suitable countermarking is attached, wherein the connecting device 14 is to be positioned for example on the flat cable 4 in the longitudinal direction, that the two markings are aligned.
  • the marker 29 may also be arranged at a different location relative to the twist of the data bus 8, for example, at those points where the two conductors are superimposed, or in any intermediate position.
  • the desired result - namely a tapping of the data bus 8 only at the tapping point - is achieved by appropriate relative arrangement of the marking on the connecting device.
  • FIG. 9 A similar view is shown in FIG. 9, but of another embodiment in which registrations 30 are provided on the outside of the cable sheath 24 instead of the markings. These have, for example, the form of projections at those points at which no tapping can take place because of a crossover of the conductors of the data bus 8.
  • the connecting devices 14 - for example, the absence of complementary to the projections 30 recesses in the connecting devices 14 - ensures that the base member 21 and the tapping part 22 close only at those points around the flat cable 4, where the data bus Conductor contacts do not come to rest at a crossover point.
  • FIG. 8 Another difference between Figs. 8 and 9 is that the conductors of the data bus 8 are not helically twisted (as in Fig. 8), but each extending over longer portions parallel and lying in the cable plane. This section-wise parallel course extends the tapable sections and thus facilitates the tapping of the data bus.
  • markings according to FIG. 8 can also be used in the case of a data bus having parallel sections according to FIG. 9 and registrations according to FIG. 9, even in the case of a helically twisted data bus according to FIG. Both markings and registrations as shown in Figs. 8 and 9 permit tapping of the twisted data bus 8 through the jacket 24 of the flat cable 4, i. the jacket 24 may remain on the flat cable 4.
  • the cable jacket 24 is to be removed from the data bus 8 (also located on the outer edge of the cable 4) before the data bus 8 is tapped.
  • the cable sheath 24 in cross-section of the cable sheath 24 is provided with a longitudinal notch 31 (or cross-sectional weakening). These facilitates a separation of lying over the data bus 8 cable sheath 24 before placing a connecting device 14.
  • the hybrid flat cable 4 is also in the jacket 24 between the data bus 8 and the other lines 10, possibly 5 ', 9, a cross-section example, waist-shaped cross-sectional reduction formed.
  • this cross-sectional reduction is formed, for example, by perforations (similar to those shown in FIG. 7).
  • Fig. 11 shows an embodiment of a hybrid flat cable 4 and an associated terminal device 14 in the manner of an exploded view.
  • the flat cable 4 has, in each case outboard, a door switch connection conductor 11 and a data bus 8 in the form of a twisted pair line.
  • a return conductor 12 which forms a door safety circuit together with the connecting conductor 11
  • a power line 5 ' which is formed here by four wires, for example for the transmission of three-phase alternating current eg 380 V
  • the flat cable 4 is not uniformly thick in cross-section, but has between individual of the conductors (eg between the data bus 8 and the low-voltage supply line 9) webs of reduced thickness, and thus has a corresponding outer contour with depressions.
  • This outer contour is asymmetrical with respect to a 180 ° twist of the cable 4 about the cable longitudinal axis and against a 180 ° twist, the beginning and end of the cable 4 reversed.
  • the connecting device 14 can be assembled from three parts, namely a base part 21, a tapping part 22 and a cover part 33.
  • the two first-mentioned parts, ie the base part 21 and the tapping part 22, are designed to be in the assembled state To enclose the flat cable 4 tightly and to contact some or all of the wires running in it.
  • the base part 21 and the tapping part 22 on an inner contour, which is the outer contour of the cable 4 is complementary. Due to the above-mentioned asymmetry of this outer contour, the connection device 14 can only be mounted on the flat cable 4 in one of four possible positions.
  • an insulating section 19 in the form of a projection, similar to in Fig.
  • connection device 14 can only be mounted on the flat cable 4, if previously a corresponding section has been cut out of the door switch connection conductor 11.
  • insulating section 19 forming projection is formed here on the base part 21 and extends into a corresponding recess 34 in the tapping part 22nd
  • the cable sheath 24 is to be removed over the data line 8 over a certain length, which is slightly shorter than the length of the connection device 14, at the connection point before the connection device 14 is attached.
  • This makes it possible to unscrew the twisted wires of the data line 8 in this area and to insert in a holding contour 34 in the base part 21, which for example has the shape of three, parallel in the cable longitudinal direction blocks and thereby ensures a separation and a parallel position of said wires.
  • a corresponding counter contour is provided in the tapping part 22 in some embodiments.
  • the tapping part 22 different conductor contacts 20, fixed here in the form of U-shaped insulation displacement terminals.
  • two of these conductor contacts 20 are located in front of and behind the recess 34 for contacting the interrupted connection conductor 11, as well as further conductor contacts 20 at the location of the in the holding contour 35 extending wires of the data bus 8 and the wires of the low-voltage supply line 9 (FIG. the retaining contour 35 has, for example, suitable slots to allow the passage of the insulation displacement terminals).
  • Outgoing lines 15 each lead from the conductor contacts 20 to the outside.
  • the cover member 33 is equipped with two protruding sleeves 36 which engage in mounting the cover member 33 in complementary bores 37 in the tapping part 22 and base member 21 and thereby for centering the three parts 21, 22, 33 and, with slight compression of these parts, a ensure correct relative positioning of flat cable 4 and connector 14 already before the conductor contacts 20 fully penetrate into the flat cable 4.
  • the wall mounting and the bracing of the connecting device 14 can be done in one operation.
  • the lid member 23 presses by screwing said screws and tightening in the pad (eg the elevator shaft wall) the tapping part 22 fixed to the base member 21 and extending between these flat cable 4, whereby the - already properly positioned - Conductor contacts 20 penetrate the cable sheath 24 and the respective core insulation and contact the conductor of the respective core.
  • a seal 38 surrounding the contact area is also compressed, which is arranged, for example, in the base part 21, which prevents the penetration of water and dirt into the contact area.
  • FIG. 12 shows an embodiment similar to FIG. 11, but in which a lamp 39 is arranged on the lid part 33. This is formed for example by several (here: four) LEDs.
  • a separate pair of wires 40 is provided in the embodiment of FIG.
  • the tapping part 22 is equipped with conductor contacts 20 'specifically for tapping this wire pair 40.
  • the tapped with these conductor contacts 20 'voltage is not - as in the other conductor contacts 20 - led out through outlet lines; Rather, connectors 22 are provided on the cover part 33 facing the top of the Anzapfteils, which cooperate with corresponding connectors in the cover part 23.
  • the connecting device 14 With the placement and screwing of the connecting device 14, the pair of wires 40 is tapped and said plug connection to the lamp 39 is made.
  • the embodiment of Fig. 12 allows installation of a continuous hoistway lighting without the need for any additional installation effort for the shaft lighting, apart from the cable and terminal equipment shown.
  • the described embodiments thus provide hoistway cabling which can be installed with little work but can be adapted to individual conditions (e.g., different storey heights) without prefabrication.

Claims (18)

  1. Câblage de cage d'ascenseur comprenant :
    un câble plat hybride (4) qui parcourt dans la cage d'ascenseur (2) plusieurs étages ou tous les étages (3) de l'ascenseur,
    le câble plat hybride (4) comprenant au moins un circuit de sécurité de porte (10) duquel au moins un conducteur (11) est déconnecté au niveau des étages, des dispositifs de raccordement (14) pour les sorties d'étages (13) qui sont posés sur le câble plat hybride (4) continu et demeurent posés sur le câble plat hybride une fois le câblage de la cage d'ascenseur installé, et peuvent établir un contact avec les conducteurs s'étendant à cet endroit, moyennant quoi le conducteur (11) déconnecté du circuit de sécurité de porte (10) est déconnecté dans la zone du dispositif de raccordement (14) et
    caractérisé en ce que,
    le câble plat hybride (4) comprend en outre au moins une ligne de transmission de données (8), et
    le dispositif de raccordement (14) établit un contact avec la ligne de transmission de données (8), et avec le circuit de sécurité de la porte (10) au niveau du point de déconnexion (16), le dispositif de raccordement (14) étant configuré de telle sorte qu'il peut être posé lors de l'installation uniquement sur le câble plat hybride (4), lorsque le circuit de sécurité (10) a été préalablement déconnecté au niveau du point de contact, ou de telle sorte qu'il coupe le circuit de sécurité (10) lors de la pose sur le câble plat hybride (4).
  2. Câblage de cage d'ascenseur selon la revendication 1, dans lequel le câble plat hybride (4) comprend en outre une ligne d'alimentation basse tension (9), et le dispositif de raccordement (14) établit également un contact avec la ligne d'alimentation basse tension (9).
  3. Câblage de cage d'ascenseur selon la revendication 1 ou 2, dans lequel le câble plat hybride (4) comprend en outre une ligne à haute tension (5').
  4. Câblage de cage d'ascenseur selon une des revendications 1 à 3, dans lequel ce conducteur (11) du circuit de sécurité (10), qui est déconnecté, passe à l'extérieur au niveau du câble plat hybride (4).
  5. Câblage de cage d'ascenseur selon la revendication 4, dans lequel le câble plat hybride (4) comprend une gaine de câble (24), et moyennant quoi la gaine de câble (24) comprend, entre le conducteur (11) s'étendant à l'extérieur du circuit de sécurité (10) et les autres conducteurs, une perforation (42) ou entaille qui permet lors de l'installation de retirer facilement la gaine de câble (24) entourant ce conducteur (11) dans la zone du dispositif de raccordement (14).
  6. Câblage de cage d'ascenseur selon une des revendications 1 à 5, dans lequel la ligne de transmission de données (8) comprend au moins deux conducteurs qui s'étendent parallèlement l'un à l'autre.
  7. Câblage de cage d'ascenseur selon une des revendications 1 à 5, dans lequel la ligne de transmission de données (8) comprend au moins deux conducteurs qui sont torsadés ensemble.
  8. Câblage de cage d'ascenseur selon une des revendications 1 à 7, dans lequel le câble plat hybride (4) comprend une gaine de câble (24), et moyennant quoi la gaine de câble (24) comprend sur la ligne de transmission de données (8) une entaille (31) ou une perforation qui permet lors de l'installation de retirer facilement la gaine de câble (24) située autour de la ligne de transmission de données (8).
  9. Câblage de cage d'ascenseur selon la revendication 7 ou 8, dans lequel les conducteurs de la ligne de transmission de données (8) s'étendent par secteurs parallèlement dans le câble plat hybride (4), les conducteurs dans les tronçons parallèles étant situés dans la surface formée par le câble plat hybride (4) ou dans un plan parallèle à celle-ci.
  10. Câblage de cage d'ascenseur selon une des revendications 7 à 9, dans lequel le câble plat hybride (4) comprend des marques (29) ou des inscriptions (31), qui indiquent pour l'installation où le dispositif de raccordement (14) doit être posé sur le câble plat hybride (4) pour le contact de la ligne de transmission de données (8), et/ou - dans le cas des inscriptions(31) - qui permettent un contact de la ligne de transmission de données (8) avec le dispositif de raccordement (14) uniquement à des endroits appropriés.
  11. Câblage de cage d'ascenseur selon une des revendications 1 à 10, dans lequel le pourtour du câble plat hybride (4) est complémentaire au contour interne du dispositif de raccordement (14), et les contours sont sélectionnés de telle sorte que le dispositif de raccordement (14) ne peut être contacté que dans une position univoque par rapport au câble plat hybride (4).
  12. Câblage de cage d'ascenseur selon la revendication 11, dans lequel le dispositif de raccordement (14) est configuré de telle sorte qu'il établit un contact avec les conducteurs du câble plat hybride (4) sans dénudage des isolants (27) de conducteurs au moyen de la pénétration des isolants (27) de conducteurs.
  13. Câblage de cage d'ascenseur selon une des revendications 1 à 12, dans lequel le dispositif de raccordement (14) comprend dans la zone de la ligne de transmission de données (8) un contour de maintien (35) qui maintient les conducteurs dégainés de la ligne de transmission de données (8) dans une position définie appropriée au contact.
  14. Câblage de cage d'ascenseur selon une des revendications 3 à 13, dans lequel le dispositif de raccordement (14) ne prévoit pas de contact ou pas de contact impératif de la ligne à haute tension (5'), si bien que celui-ci s'étend sans prise de réglage.
  15. Câblage de cage d'ascenseur selon une des revendications 1 à 14, dans lequel le dispositif de raccordement (14) est bipartite ou pluripartite, et le contact a lieu par gainage du câble plat hybride (4) avec au moins deux parties (21, 22) du dispositif de raccordement (14) et bridage de ces parties.
  16. Câblage de cage d'ascenseur selon la revendication 15, dans lequel le dispositif de raccordement (14) est configuré de telle sorte qu'un montage mural du dispositif de raccordement (14) peut également avoir lieu avec le bridage.
  17. Câblage de cage d'ascenseur selon une des revendications 1 à 16, dans lequel des appareils d'éclairage (39) sont disposés sur les dispositifs de raccordement (14) pour l'éclairage de la gaine d'ascenseur, les dispositifs de raccordement (14) étant configurés de telle sorte que les appareils d'éclairage (39) sont raccordés selon le bloc d'alimentation avec l'installation du dispositif de raccordement (14) sur le câble plat hybride (4) sans installation supplémentaire.
  18. Système d'installation de câblage de cage d'ascenseur, configuré pour la réalisation d'un câblage de cage d'ascenseur selon l'une des revendications 1 à 17.
EP03022109A 2003-09-29 2003-09-29 Câblage d'une gaine d'ascenseur Expired - Lifetime EP1518812B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES03022109T ES2272869T3 (es) 2003-09-29 2003-09-29 Cableado de un hueco de ascensor.
AT03022109T ATE345304T1 (de) 2003-09-29 2003-09-29 Aufzugsschachtverkabelung
EP03022109A EP1518812B1 (fr) 2003-09-29 2003-09-29 Câblage d'une gaine d'ascenseur
DE50305696T DE50305696D1 (de) 2003-09-29 2003-09-29 Aufzugsschachtverkabelung
PCT/EP2004/010463 WO2005037703A1 (fr) 2003-09-29 2004-09-17 Cablage de cage d'ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03022109A EP1518812B1 (fr) 2003-09-29 2003-09-29 Câblage d'une gaine d'ascenseur

Publications (2)

Publication Number Publication Date
EP1518812A1 EP1518812A1 (fr) 2005-03-30
EP1518812B1 true EP1518812B1 (fr) 2006-11-15

Family

ID=34178522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03022109A Expired - Lifetime EP1518812B1 (fr) 2003-09-29 2003-09-29 Câblage d'une gaine d'ascenseur

Country Status (5)

Country Link
EP (1) EP1518812B1 (fr)
AT (1) ATE345304T1 (fr)
DE (1) DE50305696D1 (fr)
ES (1) ES2272869T3 (fr)
WO (1) WO2005037703A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7407407B2 (en) 2006-12-21 2008-08-05 Weidmüller Interface GmbH & Co. KG Tap-off connecting arrangement for multi-conductor cables
DE102014116488A1 (de) 2014-11-12 2016-05-12 Weidmüller Interface GmbH & Co. KG Anschlussvorrichtung für Mehrleiterkabel
DE102014116490A1 (de) 2014-11-12 2016-05-12 Weidmüller Interface GmbH & Co. KG Anschlussvorrichtung für Mehrleiterkabel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100178150A1 (en) * 2006-08-16 2010-07-15 Fargo Richard N Elevator belt installation assembly and method of installing a belt
WO2009153385A1 (fr) * 2008-06-18 2009-12-23 Kone Corporation Système d’ascenseur
CN206606890U (zh) * 2017-03-22 2017-11-03 上海峰景移动科技有限公司 一种基于电梯井道框架隐藏式的布线结构

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
DE2911650C2 (de) * 1979-03-24 1983-08-18 Kabelwerke Reinshagen Gmbh, 5600 Wuppertal Mehradrige flexible elektrische Flachleitung
US4434377A (en) * 1982-06-16 1984-02-28 Feps International, Ltd. Electric power-feeding structure
ATE35667T1 (de) * 1985-01-12 1988-07-15 Thyssen Man Aufzuege Installationssystem fuer eine aufzugsanlage.
JP2513072B2 (ja) * 1990-09-04 1996-07-03 三菱電機株式会社 エレベ―タの新設工事における配線方法
DE10163020A1 (de) * 2001-12-20 2003-07-17 Schmitt & Sohn Aufzugwerke Elektrischer Sicherheitskreis für einen Aufzug

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7407407B2 (en) 2006-12-21 2008-08-05 Weidmüller Interface GmbH & Co. KG Tap-off connecting arrangement for multi-conductor cables
DE102014116488A1 (de) 2014-11-12 2016-05-12 Weidmüller Interface GmbH & Co. KG Anschlussvorrichtung für Mehrleiterkabel
DE102014116490A1 (de) 2014-11-12 2016-05-12 Weidmüller Interface GmbH & Co. KG Anschlussvorrichtung für Mehrleiterkabel
EP3021421A1 (fr) 2014-11-12 2016-05-18 Weidmüller Interface GmbH & Co. KG Dispositif de raccordement pour cable multiconducteur

Also Published As

Publication number Publication date
ES2272869T3 (es) 2007-05-01
WO2005037703A1 (fr) 2005-04-28
DE50305696D1 (de) 2006-12-28
ATE345304T1 (de) 2006-12-15
EP1518812A1 (fr) 2005-03-30

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