DE1115907B - Holding device for tension wire or the like. - Google Patents
Holding device for tension wire or the like.Info
- Publication number
- DE1115907B DE1115907B DEB37954A DEB0037954A DE1115907B DE 1115907 B DE1115907 B DE 1115907B DE B37954 A DEB37954 A DE B37954A DE B0037954 A DEB0037954 A DE B0037954A DE 1115907 B DE1115907 B DE 1115907B
- Authority
- DE
- Germany
- Prior art keywords
- holding device
- double wedge
- wedge
- legs
- tension wire
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/07—Tying means, the tensional elements of which are fastened or tensioned by means of wedge-shaped 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
- F16G11/101—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by moving a part of the fastener
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Haltevorrichtung für Spanndraht od. dgl. Die Erfindung betrifft eine Haltevorrichtung für Spanndraht od. dgl., insbesondere für Betonschalungen.Holding device for tension wire or the like. The invention relates to a Holding device for tension wire or the like, in particular for concrete formwork.
Es ist bekannt, bei einer Haltevorrichtung für Spanndraht einen in einem Gehäuse rechtwinklig zum Spanndraht geführten und mit einem Schlitz versehenen Klemmkeil zu verwenden. Der Klemmkeil ist als Doppelkeil ausgeführt, dessen schmale Enden miteinander verbunden sind. Die beiden Keilschenkel sind gegeneinander versetzt. Der Doppelkeil weist parallele Außenkanten auf und sitzt lose im Gehäuse.It is known in a holding device for tension wire an in a housing at right angles to the tension wire and provided with a slot To use clamping wedge. The clamping wedge is designed as a double wedge, the narrow one Ends are connected to each other. The two wedge legs are offset from one another. The double wedge has parallel outer edges and sits loosely in the housing.
Es besteht nun die Aufgabe, eine Haltevorrichtung für Spanndraht od. dgl., insbesondere für Betonschalungen, zu schaffen, bei welcher der Klemmkeil zwar im Gehäuse verschieblich ist, aber mit Federspannung daran liegL Das wird bei einer Haltevorrichtung, die aus einem Gehäuse und einem in diesem rechtwinklig zum Spanndraht geführten und mit einem Schlitz verseheneu Klenunkeil besteht, dadurch erreicht, daß nach der Erfindung der Schlitz an seinem breiten Ende offen ist, so daß der Klemmkeil einen Doppelkeil mit zwei gleichsinnig gerichteten Schenkeln bildet, und daß die Schenkel in Richtung ihrer freien Enden divergierende Außenkanten aufweisen, so daß der Doppelkeil sowohl in RuhesteHung als auch in Arbeitsstellung mit Federspannung an der Innenwand des Führungsgehäuses anliegt. Dabei können die Schenkel des Doppelkeils versetzt angeordnet sein. Weitere Merkmale der Erfindung bestehen darin, daß der Doppelkeil aus einem gebogenen Stück Profilstahl oder aus einem geschlitzten Stück Flachstahl besteht.There is now the task of a holding device for tension wire od. Like., In particular for concrete formwork to create, in which the clamping wedge is true slidable in the housing, but with spring tension on it Holding device consisting of a housing and one in this at right angles to the tension wire guided and provided with a slot new Klenunkeil, thereby achieved that according to the invention, the slot is open at its wide end, so that the Clamping wedge forms a double wedge with two legs directed in the same direction, and that the legs have diverging outer edges in the direction of their free ends, so that the double wedge is spring-loaded both in the resting position and in the working position rests against the inner wall of the guide housing. The legs of the double wedge be arranged offset. Further features of the invention are that the Double wedge made from a bent piece of profile steel or from a slotted piece Flat steel.
Eine Haltevorrichtung nach der Erfindung weist der bekannten Vorrichtung gegenüber den Vorteil auf, daß infolge der Federspannung, mit der der Doppelkeil an den Innenwänden des Gehäuses anliegt, ein Lockerwerden des Keiles beim Rütteln der eingebrachten Betoninasse weitgehend vermieden wird. Außerdem wird das Durchführen des Spanndrahtes durch die Haltevorrichtung erleichtert, weil der einmal in die richtige Lage gebrachte Klemmkeil dort ohne weiteren Handgriff bleibt, bis er durch Einschlagen angezogen wird.A holding device according to the invention has the known device over the advantage that due to the spring tension with which the double wedge rests against the inner walls of the housing, the wedge loosens when shaken the poured concrete is largely avoided. In addition, it is performing of the tension wire facilitated by the holding device, because the once in the The clamping wedge placed in the correct position remains there without further manipulation until it is through Impact is tightened.
In der Zeichnung ist ein Ausführungsbeispiel der Haltevorrichtung nach der Erfindung dargestellt, und zwar zeigt Fig. 1 einen Schnitt durch die Haltevorrichtung in Spanndrahtachse, Fig. 2 einen Schnitt der Haltevorrichtung senkrecht zur Spanndrahtachse, Fig. 3 einen Doppelkeil aus einem geschlitzten Stück Flachstahl. In Fig. 1 befinden sich im Gehäuse 1 mit vorzugsweise ovalem Querschnitt senkrecht zur Längsachse Durchführungsöffnungen 2. An den Innenwänden des Gehäuses 1 liegen mit Federspannung, jedoch verschiebbar, die Schenkel 6 des Doppelkeils 3 an. Der Spanndraht 4 wird beim Anziehen des Doppelkeils 3 durch leichten Hammerschlag scherenartig gefaßt. Fig. 2 zeigt einen aus Profilstahl gebogenen Doppelkeil 3. In Fig. 3 ist ein Doppelkeil aus einem Flachstahlstück dargestellt. Bei beiden Ausführungen sind die Keilenden durch Umkanten mit Anschlägen 5 versehen, die das Durchschlagen des Doppelkeils aus dem Führungsgehäuse beim Entschalen verhindern. Die Schenkel 6 werden bei der Ausführung nach Fig. 1 vorzugsweise geschränkt.In the drawing, an embodiment of the holding device according to the invention is shown, namely Fig. 1 shows a section through the holding device in the tensioning wire axis, Fig. 2 is a section of the holding device perpendicular to the tensioning wire axis, Fig. 3 shows a double wedge made from a slotted piece of flat steel. In Fig. 1 there are in the housing 1 with a preferably oval cross-section perpendicular to the longitudinal axis through openings 2. The legs 6 of the double wedge 3 are spring-loaded but displaceable on the inner walls of the housing 1 . When tightening the double wedge 3, the tension wire 4 is grasped like scissors by a light blow of a hammer. FIG. 2 shows a double wedge 3 bent from profile steel. In FIG. 3 , a double wedge made from a piece of flat steel is shown. In both versions, the ends of the wedge are provided with stops 5 by edging them, which prevent the double wedge from breaking through from the guide housing when the formwork is removed. The legs 6 are preferably side set in the embodiment according to FIG. 1.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB37954A DE1115907B (en) | 1955-11-18 | 1955-11-18 | Holding device for tension wire or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB37954A DE1115907B (en) | 1955-11-18 | 1955-11-18 | Holding device for tension wire or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1115907B true DE1115907B (en) | 1961-10-26 |
Family
ID=6965347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB37954A Pending DE1115907B (en) | 1955-11-18 | 1955-11-18 | Holding device for tension wire or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1115907B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2162349A (en) * | 1937-03-06 | 1939-06-13 | Reconstruction Finance Corp | Band clamp |
-
1955
- 1955-11-18 DE DEB37954A patent/DE1115907B/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2162349A (en) * | 1937-03-06 | 1939-06-13 | Reconstruction Finance Corp | Band clamp |
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