DK142271B - DEVICE FOR A TRANSPORTATION TREATMENT WITH CURRENT TAX TO PREVENT A TRANSPORT RAILWAY IN CASE OF ALARM - Google Patents
DEVICE FOR A TRANSPORTATION TREATMENT WITH CURRENT TAX TO PREVENT A TRANSPORT RAILWAY IN CASE OF ALARM Download PDFInfo
- Publication number
- DK142271B DK142271B DK542476A DK542476A DK142271B DK 142271 B DK142271 B DK 142271B DK 542476 A DK542476 A DK 542476A DK 542476 A DK542476 A DK 542476A DK 142271 B DK142271 B DK 142271B
- Authority
- DK
- Denmark
- Prior art keywords
- alarm
- prevent
- case
- door
- running
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B10/00—Power and free systems
- B61B10/02—Power and free systems with suspended vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
(φ(φ
Ves OD FREMLÆGGELSESSKRIFT 142271 η Λ Μ IVλ a πι/ (51) Int. Cl.3 Β 61 Β 3/00 DANMARK a 62 c 3m (21) Ansøgning nr. 5424/76 (22) Indleveret den 2. dSC. 1976 (24) Løbedag 2 . deC. 1 97 6 (44) Ansøgningen fremlagt ogVes OD PUBLICATION 142271 η Λ Μ IVλ a πι / (51) Int. Cl.3 Β 61 Β 3/00 DENMARK a 62 c 3m (21) Application No. 5424/76 (22) Filed on the 2nd dSC. 1976 (24) Race day 2. DEC. 1 97 6 (44) The application presented and
fremlæggelsesskriftet offentliggjort den 6 · Okt« 1 QoOthe petition published on 6 · Oct «1 QoO
DIREKTORATET FOR . .DIRECTORATE OF. .
PATENT-OG VAREMÆRKEVÆSENET (3°) Pn°"t<rt begære fra ttenPATENT AND TRADE MARKET (3 °) Pn ° "t <rt request from tten
5. dec. 1975, 2554272, DEDec 5 1975, 2554272, DE
(71) MANNESMANN AKTIENGESELLSCHAFT, Mannesmannufer 2, 4000 Duesseldorf T, DE.(71) MANNESMANN AKTIENGESELLSCHAFT, Mannesmannufer 2, 4000 Duesseldorf T, DE.
(72) Opfinder: Rudolf Gastgeb, Hugenottenstr. 7, 6800 Mannheim 71, DE.(72) Inventor: Rudolf Gastgeb, Hugenottenstr. 7, 6800 Mannheim 71, DE.
(74) Fuldmægtig under sagens behandling:(74) Plenipotentiary in the proceedings:
Ingeniørfirmaet Hofman-Bang & Boutard.Hofman-Bang & Boutard Engineering Company.
(54) Anordning ved et transportanlæg med løbekatte, til friholdelse af en transportbanestrsakning i tilfælde af alarm.(54) Device at a conveyor system with running cats, for holding a conveyor belt cut in the event of an alarm.
Opfindelsen angår en anordning af den i krav l's indledning angivne art. Forbindelseskanaler i bygninger, hvor der til loftet er fastgjort skinner som bestanddel af et transportanlæg med løbekatte, skal ifølge brandvedtægten være forsynet med døre, der automatisk lukkes i tilfælde af brandalarm. Såfremt der imidlertid i alarmeringsøjeblikket findes en løbekat i området ved branddøren, vil døren ikke kunne lukkes.The invention relates to a device of the kind specified in the preamble of claim 1. Connection ducts in buildings where rails are attached to the ceiling as part of a conveyor system with running cats must, according to the fire statute, be provided with doors that automatically close in the event of a fire alarm. However, if at the moment of alarm there is a running cat in the area by the fire door, the door will not be able to close.
Det er opfindelsens formål at tilvejebringe en konstruktivt enkel og driftssikker anordning af den angivne art, ved hjælp af hvilken en sådan løbekat eller transportvogn af anden konstruktion til hængende transport af laster automatisk føres ud af branddør- 2 14227 1 zonen i tilfælde af alam, så at døren frit kan lukkes. Dette opnås ved, at anordningen er ejendommelig ved det i krav l*s kendetegnende del angivne.SUMMARY OF THE INVENTION It is an object of the invention to provide a constructively simple and reliable device of the kind specified, by means of which such a running cat or truck of other construction for hanging cargo is automatically driven out of the fire door zone in the case of alam, so that that the door can be freely closed. This is achieved by the fact that the device is characterized by the characterizing part of claim 1.
I det følgende forklares opfindelsen nærmere ved hjælp af tegningen, hvor fig. 1 viser et tværsnit gennem en transportkanal med en branddør, samt til et slæbekædetransportanlæg hørende skinner og en transportvogn, fig. 2 de i fig. 1 viste dele, set fra siden, og fig. 3 samme, set fra oven.In the following, the invention is explained in more detail with reference to the drawing, in which fig. 1 shows a cross section through a conveyor channel with a fire door, as well as rails and a transport trolley belonging to a tow chain conveyor system; FIG. 2 shows those of FIG. 1 is a side view, and FIG. 3 same, seen from above.
Fig. 1 viser en transportkanal 1 med rektangulært tværsnit. I kanalens topvæg findes en udsparing 2 med en dobbeltskinne 3 hørende til et slæbekædetransportanlæg. Transportkanalen 1 er tæt lukket ved hjælp af en branddør med to dørfløje 4a og Ab på hængsler henholdsvis 5 og 6, idet dog udsparingen 2 forbliver åben, fordi dens tværsnitsareal er så lille, at det kan negligeres i brandteknisk henseende. Kanalen er indrettet til at spærres tæt ved hjælp af branddøren. Stødfugen mellem dørens to fløje 4a og 4b er placeret i området ved en parallelt med skinnen 3 forløbende listeformet falle 7, der i den viste udførelsesform er ophængt i et elektrohydraulisk arbejdende løfteapparat 8. De to dørfløje er udsparet ved deres frie øvre hjørner til tilvejebringelse af en passage for den listeformede falle 7.FIG. 1 shows a transport channel 1 of rectangular cross section. In the top wall of the channel there is a recess 2 with a double rail 3 for a tow chain conveyor. The conveyor channel 1 is tightly closed by means of a fire door with two door wings 4a and Ab on hinges 5 and 6, respectively, however, the recess 2 remains open because its cross-sectional area is so small that it can be neglected in the fire technical sense. The duct is arranged to close tightly by means of the fire door. The butt joint between the two wings 4a and 4b of the door is located in the region of a list-shaped drop 7 running parallel to the rail 3, which in the illustrated embodiment is suspended in an electro-hydraulic working lifting device 8. The two door wings are recessed by their free upper corners to provide a passage for the list-shaped trap 7.
Skinnen 3 forløber med et vist fald i området ved branddøren som vist i fig. 2, medens den iøvrigt er retliniet og anbragt parallelt med loftet, som vist ved 3a i fig. 2. Mellem det i transportretningen svagt nedad skrånende skinneafsnit 3c i branddørzonen og det i transportretningen før branddøren beliggende horisontale skinneafsnit 3a findes et i transportretningen opad skrånende kort skinneafsnit 3b. Ved sin modsatte, bageste ende går det nedad skrånende skinneafsnit 3c derimod direkte over i den horisontale skinnestrækning 3a. Transportanlæggets slæbekæde til medbringning af de i skinnen 3 ophængte transportvogne, der fortrinsvis er udformet som løbekatte 11, er antydet ved en streg-prik-linie 9.The rail 3 extends with a slight decrease in the area of the fire door as shown in FIG. 2, while being otherwise rectilinear and arranged parallel to the ceiling, as shown at 3a in FIG. 2. Between the slightly downwardly sloping rail section 3c in the fire door zone and the horizontal rail section 3a located in the transport direction before the fire door, a short rail section 3b sloping upwards is located in the direction of transport. At its opposite rear end, however, the downwardly sloping rail section 3c goes directly into the horizontal rail section 3a. The tug chain of the conveying system for carrying the transport wagons hung in the rail 3, which are preferably designed as running cats 11, is indicated by a dash-dotted line 9.
3 1422713 142271
Til slæbekæden er fastgjort medbringere 10 for løbekattene 11, der kører på dobbeltskinnens nedre del. Hver løbekat 11 har en fra denne nedad ragende ophængningsanordning 12 for en last, f.eks. en hospitalscontainer 13· På hver løbekat 11 findes endvidere en fra denne nedad ragende, stangformet medbrin-gerpal 14 med et fra løbekatten opad ragende, T-formet parti, fig. 1. På medbringerpalen 14's nedre del findes en vandret ud til siden ragende og med fallen 7 samvirkende manøvrefinger 15.Attached to the tow chain are carriers 10 for the running cats 11 running on the lower portion of the double rail. Each running cat 11 has a downwardly extending suspension device 12 for a load, e.g. a hospital container 13 · Furthermore, on each running cat 11 there is a rod projecting from the downwardly projecting rod-shaped pawl 14 with a T-shaped portion projecting upwards from the running cat. 1. On the lower part of the carrier pile 14 there is a horizontal projecting side-up and with the case 7 cooperating maneuvering fingers 15.
Den listeformede falle 7, der som vist i fig. 2 på to i indbyrdes afstand beliggende steder er ophængt i hvert sit løfteapparat 8, har ved sin forreste og bageste ende et opad blikket endeparti.The list-shaped trap 7, which as shown in FIG. 2 is suspended in two spaced apart locations in each of its lifting apparatus 8, at its front and rear end having an upwardly facing end portion.
Fig. 1 viser branddøren i lukket stilling. Døren er automatisk blevet lukket ved udløsning af brandalarmen. Den pågældende løbekat 11 med den i denne ophængte container 13 er i fig. 1 kørt ud af branddørzonen som antydet ved streg-prik-linierne i fig. 1. Fig. 2 og 3 viser alarmtilstandens begyndelse, hvor dørens to fløje endnu er åbne. En løbekat 11 er i alarmeringsøjeblikket af slæbekæden 9 blevet slæbt op ad skinneafsnittet 3b og er i alarmeringsøjeblikket nået frem til branddøråbningen som vist til venstre i fig. 2 og i fig. 3. Alarmen har afbrudt løfteapparaterne 8's holdestrøm, så at listefallen 7 er faldet ned og derved har ført nedbringerpalen 14's manøvrefinger 15 med nedad, så at palen 14 er bragt ud af indgreb med slæbekæden 9's pågældende medbringerorgan 10. Under indvirkning af tyngdekraften er løbekatten 11 med den i denne ophængte container 13 rullet ned ad skinnepartiet 3c til den med streg-prik-linier til højre i fig. 2 viste stilling, i hvilken løbekatten med containeren befinder sig uden for branddørfløjenes svingningsområde, så at disse nu frit kan svinges til lukket stilling. I dørfløjenes lukkemekanisme findes et forsinkelsesorgan, der holder dørfløjene tilbage i åben stilling, indtil løbekatten 11 har forladt dørzonen.FIG. 1 shows the fire door in the closed position. The door has been automatically closed when the fire alarm is triggered. The running cat 11 in question with the container 13 suspended therein is shown in FIG. 1 driven out of the fire door zone as indicated by the dash-dotted lines in FIG. 1. FIG. 2 and 3 show the beginning of the alarm condition, with the two wings of the door still open. A running cat 11 has been dragged up to the rail section 3b at the alert moment of the tug chain 9 and at the moment of alarm has reached the fire door opening as shown to the left in FIG. 2 and in FIG. 3. The alarm has interrupted the lifting current 8 of the lifting apparatus 8, so that the drop drop 7 has fallen down and thereby has brought down the maneuvering finger 15 of the pawl 14, so that the pawl 14 is brought out of engagement with the lug carrying member 10. The gravity cat 11 is under the influence of gravity. with the container 13 in this suspended rolled down the rail portion 3c to the one with dash-dotted lines to the right in FIG. 2 in which the running cat with the container is outside the pivoting area of the fire door wings, so that they can now be freely pivoted to the closed position. In the closing mechanism of the door wings is a delay means which holds the door wings back in the open position until the running cat 11 has left the door zone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2554272 | 1975-12-03 | ||
DE19752554272 DE2554272C2 (en) | 1975-12-03 | 1975-12-03 | Device for keeping an overhead conveyor track clear in the event of an alarm |
Publications (3)
Publication Number | Publication Date |
---|---|
DK542476A DK542476A (en) | 1977-06-04 |
DK142271B true DK142271B (en) | 1980-10-06 |
DK142271C DK142271C (en) | 1981-03-02 |
Family
ID=5963320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK542476A DK142271C (en) | 1975-12-03 | 1976-12-02 | DEVICE FOR A TRANSPORTATION SYSTEM WITH A TAX, TO DEPEND ON A TRANSPORT RAILWAY IN THE CASE OF ALARM |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2554272C2 (en) |
DK (1) | DK142271C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4304369C1 (en) * | 1993-02-13 | 1994-04-07 | Duerkopp Adler Ag | Device to keep free a section of suspended conveyor during alarm conditions - has stationary rail in section, to act on driver element with locking ratchet, for trolley |
CN102582633B (en) * | 2012-02-27 | 2014-07-16 | 平顶山天安煤业九矿有限责任公司 | Rope-breakage protection device for mine large-angle man cable car |
JP6327213B2 (en) * | 2015-06-30 | 2018-05-23 | 株式会社ダイフク | Goods transport equipment |
-
1975
- 1975-12-03 DE DE19752554272 patent/DE2554272C2/en not_active Expired
-
1976
- 1976-12-02 DK DK542476A patent/DK142271C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2554272C2 (en) | 1978-02-02 |
DK142271C (en) | 1981-03-02 |
DK542476A (en) | 1977-06-04 |
DE2554272B1 (en) | 1977-05-05 |
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Date | Code | Title | Description |
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PBP | Patent lapsed |