DE8222583U1 - Gate valve - Google Patents
Gate valveInfo
- Publication number
- DE8222583U1 DE8222583U1 DE8222583U DE8222583DU DE8222583U1 DE 8222583 U1 DE8222583 U1 DE 8222583U1 DE 8222583 U DE8222583 U DE 8222583U DE 8222583D U DE8222583D U DE 8222583DU DE 8222583 U1 DE8222583 U1 DE 8222583U1
- Authority
- DE
- Germany
- Prior art keywords
- gate valve
- spacers
- closure plate
- following features
- guide part
- 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
Links
- 238000007789 sealing Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/316—Guiding of the slide
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Description
112-10 10. B. 1982 RINGLER, Bernhard S/Scha112-10 10 B. 1982 RINGLER, Bernhard S / Scha
ABSPERRSCHIEBERGATE VALVE
Die Erfindung bezieht sich auf einen Absperrschieber mit den im Oberbegriff von Anspruch 1 genannten Merkmalen. Schieber dieser Art können am -Auslaß von Sammelbehältern für Schüttgut angeordnet werden und beim Einfüllen von Säcken von Hand betätigt werden. Sie können auch im Zuge einer Leitung angeordnet werden, die ein gasförmiges Strömungsmittel oder Schüttgut fördert.The invention relates to a gate valve with the features mentioned in the preamble of claim 1. Slider this type can be used at the outlet of collection containers for Bulk goods are arranged and operated by hand when filling bags. You can also take a lead be arranged, which promotes a gaseous fluid or bulk material.
Bei einem bekannten Absperrschieber dieser Art ist als Führungsteil für die Verschlußplatte des Schiebers ein Gehäuse vorgesehen, das aus Platten aufgebaut ist, die unter Einfügung von Distanzschienen miteinander verschraubt sind und an denen Rohrstutzen ansetzen. Derartige Gehäuse erfordern einigen Aufwand an Material und vor allem an Bearbeitung, damit die Führungsflächen für die Verschlußplatte ausreichend eben sind und nur das geringe für die Betätigung erforderliche Spiel verbleibt. Die Bearbeitung innerhalb geringer Toleranzen ist aufwendig.In a known gate valve of this type is used as a guide part a housing is provided for the closure plate of the slide, which is constructed from plates which are inserted of spacer rails are screwed together and where pipe sockets are attached. Such housings require some Expenditure of material and especially of processing so that the guide surfaces for the closure plate are sufficiently flat are and only the small amount required for operation Game remains. Machining within tight tolerances is time-consuming.
Durch die Erfindung soll ein Absperrschieber geschaffen werden, bei dem zur Führung der Verschlußplatte ein Führungsteil sehr einfacher Art verwendet wird, der mit geringem Aufwand,The invention is intended to create a gate valve in which a guide part is used to guide the closure plate is used in a very simple manner, which with little effort,
It I * -It I * -
- 2 - 112-10- 2 - 112-10
dabei aber innerhalb der erforderlichen geringen Toleranzen, herstellbar ist.but within the required small tolerances, can be produced.
Diese Aufgabe wird gemäß Anspruch 1 gelöst, auf dessen Wort laut im folgenden Bezug genommen wird.This object is achieved according to claim 1, on its word as referred to below.
Die zum Anschluß des Absperrschiebers und anderer Bauteile, oder als Auslaß ohnehin erforderlichen Rohrstutzen werden nach der Erfindung mit Radialflanschen versehen, die selbst die planz.u bearbeitenden Führungsflächen für die Verschlußplatte haben. Diese Anordnung hat den Vorteil, daß wesentliche Bearbeitungsvorgänge auf einer Drehbank durchgeführt werden können. Nach dem Aufschweißen eines Rohrstutzens auf einen Radialflansch kann der Rohrstutzen in das Futter der Drehbank eingespannt werden und die Außenfläche des Radialflansches plangedreht werden. Der erforderliche glatte Übergang von der Innenwand des Rohrstutzes zum Innenumfang des Radialflansches kann ebenfalls mit Hilfe eines Drehstahls hergestellt werden. -Die Verschlußplatte wird zwischen zwei gegeneinander gekehrten Radialflanschen geführt. Der erforderliche Abstand zwischen diesen Flanschen wird durch Distanzstücke eingehalten, die klein sein können und deren Fertigung innerhalb der erforderlichen Toleranzen keinen großen Aufwand erfordert.The components for connecting the gate valve and other components, or pipe sockets that are already required as an outlet provided according to the invention with radial flanges that themselves the planz.u machined guide surfaces for the closure plate to have. This arrangement has the advantage that essential machining operations are carried out on a lathe can be. After a pipe socket has been welded onto a radial flange, the pipe socket can be inserted into the chuck the lathe and the outer surface of the radial flange be faced. The required smooth The transition from the inner wall of the pipe socket to the inner circumference of the radial flange can also be made with the help of a turning tool getting produced. -The closure plate is guided between two opposing radial flanges. The required Distance between these flanges is maintained by spacers, which can be small and their manufacture does not require great effort within the required tolerances.
Da man die Distanzstücke in beliebigen Längen herstellen kann, ergibt sich der weitere Vorteil, daß man für die Verschlußplatte Flacheisen handelsüblicher Stärke verwenden kann. In vielen Fällen ist eine Planbearbeitung des Flacheisens nicht erforderlich.Since you can produce the spacers in any length, there is the further advantage that one for the closure plate Can use flat iron of commercial strength. In many cases it is not possible to plan the flat iron necessary.
• · ♦ · ·t 4 f• · ♦ · · t 4 f
- 3 - 112-10- 3 - 112-10
In vorteilhafter Weiterbildung der Erfindung nach Anspruch können die Distanzstücke als Hülsen ausgebildet sein, während die beiden Radialflansche miteinander durch Schrauben verbunden werden, die durch die Hülsen geführt werden.In an advantageous development of the invention according to claim the spacers can be designed as sleeves, while the two radial flanges are connected to one another by screws that are passed through the sleeves.
Nach Anspruch 3 können die Distanzstücke, insbesondere Distanzhülsen, zugleich zur seitlichen Führung der Verschlußplatte dienen. Somit erfüllen dieselben Bauteile zwei verschiedene Funktionen, nämlich die Einhaltung des erforderlichen Abstandes zwischen den Radialflanschen und die Führung der VerschIuBplatte.According to claim 3, the spacers, in particular spacer sleeves, at the same time serve for the lateral guidance of the closure plate. The same components thus fulfill two different requirements Functions, namely maintaining the required distance between the radial flanges and the guide of the sliding plate.
* · « t Il Il* · «T Il Il
a · · · ι 1} ·
■ β * · ι ι ■a · · · ι 1} ·
■ β * · ι ι ■
»II»II
> · · · Il 3 111> · · · Il 3 111
- 4 - 112-10- 4 - 112-10
Die Erfindung wird im folgenden mit weiteren Merkmalen anhand der Zeichnung beschrieben.The invention is based on the following with further features described in the drawing.
Figur 1 ist eine Seitenansicht eines Absperrschiebers nach der Erfindung in Strömungsrichtung gesehen.Figure 1 is a side view of a gate valve according to the invention seen in the direction of flow.
Figur 2 ist ein Axialschnitt in der Ebene II-II in Figur 1,Figure 2 is an axial section on the plane II-II in Figure 1,
Figur 3 ist ein achsparalleler Querschnitt· in der Ebene III-III in Figur 1.FIG. 3 is an axially parallel cross-section in the plane III-III in Figure 1.
Zwei Rohrstutzen 2 sind durch je eine Ringschweißnaht mit je einem Radialflansch 4, ·5 verbunden^ Die gegeneinander gekehrten Flächen dieser Radialflansche bilden Führungsflächen für eine Verschlußplatte 6. Diese hat eine kreisförmige Öffnung von der Größe des Innendurchmessers der Rohrstutzen 2 (Figur 2). Die beiden Radialflansche 4 sind mit Hilfe von Schraubbolzen 8 und Muttern 9 miteinander fest verbunden. Zwischen die Radialflansche sind Distanzhülsen 12 eingefügt, die die Schäfte der Schraubbolzen umgeben. Die axiale Länge der Schraubhülsen entspricht dem erforderlichen Abstand zwischen den Radialflanschen für eine Lagerung der Verschlußplatte 6 mit dem erforderlichen Spiel für deren Verschiebung. Die Wandstärke der Distanzhülsen ist so bemessen, daß die Verschlußplatte 6 zwischen den vier Schraubbolzen B eine seitliche Führung mit dem erforderlichen Spiel hat.Two pipe sockets 2 are each connected by a ring weld seam with a radial flange 4, · 5 ^ those facing each other Surfaces of these radial flanges form guide surfaces for a Closure plate 6. This has a circular opening the size of the inner diameter of the pipe socket 2 (Figure 2). The two radial flanges 4 are firmly connected to one another with the aid of screw bolts 8 and nuts 9. Between the radial flanges spacer sleeves 12 are inserted, which surround the shafts of the screw bolts. The axial length of the screw sleeves corresponds to the required distance between the radial flanges for a storage of the closure plate 6 with the necessary play for their displacement. The wall thickness of the spacer sleeves is dimensioned so that the closure plate 6 between the four bolts B a lateral guide with the required Game has.
Die Verschlußplatte B hat an ihren Enden Anschlagstifte 14, die in den Endstellungen an den Rand des Radialflansches 5 stoßen. In diesem Flansch ist auch eine Rastvorrichtung 16 mit einer abgefederten Kugel vorgesehen, die mit einer Vertiefung in der Verschlußplatte 6 zusammenarbeitet und zum Einhalten der Offen-Stellung dient.The closure plate B has stop pins 14 at its ends, which in the end positions on the edge of the radial flange 5 bump. In this flange, a locking device 16 is provided with a spring-loaded ball with a recess cooperates in the closure plate 6 and serves to maintain the open position.
• · a · • · « ι• · a · • · «ι
• · «I• · «I
./■./■
- 5 - 112-10- 5 - 112-10
Bei diesem Ausführungsbeispiel sind vier Schraubbolzen 8 mit Distanzhulsen vorgesehen. Die Schraubbolzen sind an den Ecken eines gedachten Rechtecks angeordnet (Fig. 1). Stattdesen kann man auch mit nur drei Schraubbolzen und Distanzhulsen auskommen, die an den Ecken eines gleichschenkligen Dreiecks angeordnet sind. Anstelle der beiden Schraubbolzen 8, rechts in Figur 1, könnte dann ein einziger Schraubbolzen bei 20 angeordnet sein.In this embodiment, four bolts 8 are with Spacer sleeves provided. The screw bolts are arranged at the corners of an imaginary rectangle (Fig. 1). Instead can also be done with just three screw bolts and spacer sleeves get by, which are arranged at the corners of an isosceles triangle. Instead of the two screw bolts 8, on the right in FIG. 1, a single screw bolt could then be arranged at 20.
Claims (3)
Publications (1)
Publication Number | Publication Date |
---|---|
DE8222583U1 true DE8222583U1 (en) | 1982-11-11 |
Family
ID=1330599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8222583U Expired DE8222583U1 (en) | Gate valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8222583U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29610547U1 (en) * | 1996-06-15 | 1996-08-22 | WECO Armaturen GmbH, 51588 Nümbrecht | Slider element in sheet metal construction |
DE19919866A1 (en) * | 1999-04-30 | 2000-11-16 | Weco Armaturen Gmbh | Method for constructing gate valve using flat support plates with inner guides and seals to contain the valve plate |
-
0
- DE DE8222583U patent/DE8222583U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29610547U1 (en) * | 1996-06-15 | 1996-08-22 | WECO Armaturen GmbH, 51588 Nümbrecht | Slider element in sheet metal construction |
DE19919866A1 (en) * | 1999-04-30 | 2000-11-16 | Weco Armaturen Gmbh | Method for constructing gate valve using flat support plates with inner guides and seals to contain the valve plate |
DE19919866C2 (en) * | 1999-04-30 | 2001-03-22 | Weco Armaturen Gmbh | Slider element in sheet metal construction |
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