DE1002384B - Set-up for sequence systems with automatic control of the points - Google Patents

Description

Set-up for sequence systems with automatic control of the points In the case of drainage systems, the routes are automatically set for the individual Car causes the fact that one provides a memory in which for each car the position of the individual points is provided. The cars then get in the order in which they are pushed over the drainage mountain by pressing Rail contacts ad ,. Like. The orders for the turnout from the memory out. The storage device can consist of longitudinal and transverse rails that run through Plug contacts can be connected to one another, or other memories can also be used, such as relay memory, drum memory or, d @ gl., are used.

There are memories for receiving the route orders for larger car sequences (whole trains), for which the shunting ticket is saved, as well as other facilities, who hold only a few orders in order to B. with shunting radio, one to ensure uniform operation and thus full utilization of the system.

In the signal box there is a table on which you can eat Picture of the siding is located. By appropriately arranged buttons, the Operating processes triggered, such as switching points, connecting the memory, Activation of the automatic process, etc. You have z. B. dlie button for connection of the drainage process, the so-called drainage key, the apex of the drainage mountain assigned. One can. also provide for two-button operation here by adding the Sequence control key another group key or the like must be pressed. The storage the individual routes for the various cars is, for. B. made by one of the sequence of the individual carriages, corresponding actuation of the buttons at the end of the individual direction tracks, the so-called track buttons.

Switching devices are assigned to each switch, once the This switch is used to convert this switch, and also to serve the route order for the following Hold on to points. There are: Switching devices have been used in which the Route to a specific track for each switch over which this route leads, a relay is assigned. Other arrangements mark the route through a Relay combination.

The track order that is sent from the wagon. The storage is taken, is known from switching devices of the individual points in Way evaluated so that the switch is brought into the required position that the Schalteinriehtu.ng is assigned, and that means the route order for the following switch is held until the expiring car under certain conditions, not here more detailed conditions the order on the switching device of the next Switch switches on and at a given time in the switching devices of the last used switch deletes. To the dynamic conditions of the expiring To correspond to wagons, locking devices have been provided which control the switching devices protect against untimely influence and a switchover under one Prevent vehicle.

In order to prevent the car from running out in the event of a failure of the storage device To enable other ways, the individual turnouts have special buttons or levers, @ by means of which each turnout can be switched independently of the one can. Such an individual changeover of the points is very time-consuming, so that too the train breakup can only take place very slowly. Therefore, besides those of The storage, switchgear-controlled setting devices for the points are still special, .Actuating devices controlled by route switchgear are provided, which also enable the directional tracks of the discharge mountain for shunting trips with route indicators To take advantage of switch conversion.

According to the invention you can with drainage systems with storage those for the automatic control of the points in staggered switchgear are provided, .the same purpose in a simpler way and. with less effort achieve that the switching devices of the first relay for .the turnout control either controlled by the memory, in a manner known per se the following scales take effect one after the other when operating track relays, or through. Button contacts are operated directly, whereby by bridging of the following Staggered upstream track relay contacts from the buttons: controlled contacts the route-by-route switching of the switches is possible is.

This process can also be carried out in place of special keys by pressing existing buttons at the same time. If you z. B. the drain mountain button and a slide button operated together, whereby. in the known arrangements none Effect has been achieved, this joint operation can now be used to to trigger the above-mentioned switch-on and bridging process. The connection the switching devices as well as the bridging of the contacts operated by the car can now be done in a variety of ways, either by pushbutton relays or by this controlled auxiliary relay od., d: gl. be brought about .. Without further ado. expenditure it is possible to resolve the shunting trips automatically by the car, whereby the individual switches one after the other after driving through the associated active zone or together after. Driving into the effective zone of the last switch can be released.

The order still allows after the first one has become vacant Distribution switch to provide another shunting route. = This will be the first distribution switch immediately brought into the correct position and the order for the further route in the switching devices of the first distribution switch held and in the usual As in the case of the automatic sequence operation by the moving wagon from Weiche switched to turnout.

The subject matter of the invention is explained using the figures, for example.

Fig. 1 shows part of a flow mountain picture, on which the circuit of Figure 2 is to be explained. The drainage mountain is divided into individual stages, A, B, C etc., v. The control relays belonging to the individual tiers are shown here schematically only as boxes with corresponding numbers. Corresponding to tracks 1 to 8 there would be, for example, eight relays in relay A, four relays in relay B, and only two relays per switch in relay C. B. from the starting track G 10 to track G 3, a relay "3" of relay A would be switched on when driving on the track relay R 10 provided on track G10 3 holds, another relay »6« when traveling from A via B2 and C21 to track G6, etc. Relays »3«. Of scales B and: C for switching points B 1, C 12 are only activated when actuated .the corresponding track contacts respond. If relay R 1 is activated at point A, relay "3" of relay B is activated and switch B 1 is switched to plus if the memory was set in this way. In addition, the command for the following turnouts from A to B 1 is passed on. If relay R2 is made to respond, relay "3" of relay C is made to pick up and thus switch C 12 is switched to minus, and the command is given. passed on again from B 1 to C12 . - In the case of a system with more tracks, the switching takes place in a logical manner.

Fig. 2 shows the storage z. B. with a relay memory. For each storage of a route is .der relay set S 1 bit. S 8 to be provided. The memory relays are successively connected to the memory buttons ST 11 to ST 81 by means of rotary arms D 11 to D 18 of a step switch. If the memory release contact F 11 is closed, storage can begin. For example, should a. Dare. run in track G3, the memory button T3 (Fig. 1) is pressed and closes its contact ST31. Relay S3 of memory Sp 1 picks up via rotary arm D 13 and forms a hold circuit via contacts S31 and L11. The contact L 11 will delete the storage order at a suitable time depending on manual or rail contact actuation by bringing relay S 3 to waste. When the memory button is released, the rotating arms are switched to the next memory.

3 shows the removal of the stored travel / travel order by the sequence switching device of the first distribution switch. If the track relay R10 closes its contact R101 with occupancy of the associated section and there is no order in the switching device, ie relay A 9 has dropped out and contact A92 is closed, z. B. when driving to the track. G3 the relay A3 and the relay A10 connected in series via contact S32 and rotary arm D23 of a second step switch. Relay A3 closes its contact .431, relay A10 its contact A 101, so that Relass A 9 closes and forms a hold circuit for these three relays via contacts <491 and L21. The route order is deleted in a manner not shown here by contact L21, the rotating arms D21 to D28 being switched on at the same time.

The switching device of relay B (Fig. 5) works in a corresponding manner when the track relay contacts R 11 and R 12 close when the car, which is the track section with, reaches the track relay R 1. For a route to track G 3, relays B 3 and B10 are switched on via track relay, skontakt R 11, closed contact B 92, contact A 32 of relay A 3 of the previous season and, together with relay B 9, form a hold circuit. The connection of relay B9 takes place as above with the connection of relay A 9. Relay B 9 prevents further influencing of the switching device through its contact B92 until the order is deleted. Contact L31.

The switching to season C and about the following seasons takes place in the same way by the car when the corresponding track sections are occupied.

Instead of this successive changeover of the turnouts, a route-by-route changeover of the turnouts is now to be made possible, with the turnouts A, B 1, C 12 to circulate simultaneously for the previously described trip to track G3. The prerequisite is that the memory release is deleted, the memory (Fig. 2) is separated from the power source by contact F 11. In Fig. 3, by operating the jumper button T31 via the closed contacts F 12 and A 93, bypassing the memory position, the relays A 3 and. A 10, then relay A 9, just like before, brought on by contact R101 of track section G 10. Contact A93 of relay A 9 prevents another shunting route from being set up until the order is deleted. In relay A through contact L 21 as a result of the action of the 'running carriage on track circuits or the actuation of special delete buttons.

Fig. 5 shows the connection: the relay B. For the journey to track G3, the contact T32 of the shunting button (or a button relay) bridges the track relay contact R 11 and brings the relays B 3 and B 10 and via the contacts B 92 and A 32 afterward. the relay B9 to pull in. Relay B9 with its contact B 92 again blocks the acceptance of a further order until it is deleted by contact L31, in a manner analogous to that in season A.

The process takes place in season C and the following seasons in a corresponding manner. The track relay contacts are each from the button contacts those shunting routes bridged over the switch of the relevant switching device to lead. Since the relay B3 can only pick up when A3 has picked up, this results a shift in the current spikes .of the points that have to be changed, according to the interim response times of the individual relays.

A second shunting route can be placed as soon as the order is placed in season A is deleted. The order is then forwarded through the corresponding track sections, e.g. B. the switch A to relay B as soon as the previous order in season B is deleted.

If one does not let the shunting buttons act directly on the relay of relay A, but rather on a switching device similar to relay A , which passes on the route order like an age report, if necessary via several identical switching devices, the last switching device then on the relays of relay A acts, one obtains a memory device which is used for sequence operation z. B. with radio shunting is sufficient and requires little effort.

4 shows a circuit in which the same track keys are used for storing and setting up shunting routes, the same contacts T 11 to T81 either on the memory or on the relay of relay A depending on the position of the contacts F 11 to F13 of the memory release act. By interposing this in brackets shown contact T 101 of the relay of the button T 10 in season A, the contacts T 102 and ' T 103 in season B and corresponding contacts in other seasons can be forced that a shunting route only through the known and usual two it button operation can be done. With a corresponding arrangement, it is also conceivable to store by operating only the track button and to operate the shunting route by operating button T 10 and track button and thus to intervene in the sequence operation independently of the memory without any preparatory switching action.

In order to save on key contacts, one or more special relays can be arranged in series with the key relays: which are always or for certain track groups to respond, so that only one: Contact one of these relays to bridge the track relay contacts R 11, R12 etc. needed. In the case of circuits with relay combinations, the advantage of such an arrangement is particularly evident both for storing route orders and for setting up shunting routes, whereby a very large number of contacts with associated wiring can be saved by using fewer relays. In Fig. 6, for example, the circuit for eight tracks is shown; with GTI to GT 8 the track buttons of the table are shown, with T 1 to T 8 the associated button relays and with Z_ 1 and Z_ 2 the additional relays assigned to track groups 1 to 4 and 5 to 8.

Contacts T13 to T73 in the return line are used to eliminate incorrect operations. In relay B (FIG. 5) the contacts T12 to T42 are then to be replaced by a contact from relay Z 1, and the contacts T 52 to T 82 by a contact from relay Z_ 2.

Claims (9)

PATENT CLAIMS: 1. Device in sequence systems with automatic control of the switches by switching devices divided into staggered depending on a storage device undi of contact devices that are operated by the running car, characterized in that the switching devices (A 1 to A 8) of the first Relay (A) for turnout control can be controlled either from the memory (contacts S12 to S82), whereby the following scales (B, C) become effective one after the other when the track relays (R1, R2) are operated, or by key contacts (T11 to T81) can be actuated immediately, whereby the route-by-route switching of the switches is possible by bridging the track relay contacts (R 11, R12) upstream of the following series (B, C) with contacts controlled by the buttons (T 12 to T82). 2. Device according to claim 1, characterized in that that special keys are provided for the route changeover. 3. Device according to claim 1, characterized in that the same buttons for the route changeover, for. B @. the track keys (TI to T8; Fig. 1), which are also used for storage, and that the optional action of the keys on the memory devices (S1 to S8) or the switching devices (A1 to A8) of the first season (A) is determined by memory release contacts (F 11, F12), which are effective for all memory or switching devices. (Fig. 2 and 3). 4. Device according to claim 1 and: 3, characterized in that the same contacts (T 11 to T 81) of the track buttons (T 1 to T 8) via mutually exclusive memory release contacts (F 11, F16 or F 12, F 17 etc. ) act on the storage devices (S 1 to S 8) or on the switching devices (A 1 to A 8) of the first relay (A). 5. Device according to claim 1 and 2 or 3 and, 4, characterized in that for the FahT-street-wise changeover in addition to the corresponding track button (T1 to T8) another button, for. B. the sequence key (T 10) is used for all routes. 6. Establishment according to claims 1 to 5, characterized in that the for the deletion of the route order with automatic sequence provided by the carriage -activated extinguishing contacts (L21 to L41) when setting the route for each route, the resolution of the individual parts of the entire travel path (Fig. 3, 4, 5). 7. Establishment according to claims 1 bis 6, characterized by the fact that when the road is changed over to the outside of the road, the switch-on first season for setting a second route can take place as soon as the first distribution switch has been left and the first relay (A) by opening of the reset contact (L21) assumes the basic position, but the corresponding., contact devices (R 11, R12, L31, L41) operated by the carriages for the following Graduations remain in effect as with the automatic sequence (Fig. 5). B. Device according to Claims 1 to 7, characterized in that the switching devices of the individual relays serve the route to the various direction tracks through individual ones Identify relays or relay combinations. 9. Device according to claim 1 to 8, wherein the keys on key relays. einwilrken, characterized by the fact that the key relays (T 1 to T 8) have one or more specific ones. Relays assigned to track groups (Z1, Z2) are connected in series (Fig. 6), which respond when the track buttons (GTI to GT 8) of these track groups are pressed and, instead of the button contacts (T 12 to T 82) through their contacts, the .den Bridge relays (B, C) upstream track relay contacts (R 11, R 12; Fig. 5). Publications considered: German Patent No. 734 354.