DE2041607A1 - Clamp for attaching floors to support rings - Google Patents
Clamp for attaching floors to support ringsInfo
- Publication number
- DE2041607A1 DE2041607A1 DE19702041607 DE2041607A DE2041607A1 DE 2041607 A1 DE2041607 A1 DE 2041607A1 DE 19702041607 DE19702041607 DE 19702041607 DE 2041607 A DE2041607 A DE 2041607A DE 2041607 A1 DE2041607 A1 DE 2041607A1
- Authority
- DE
- Germany
- Prior art keywords
- clamp
- bracket
- legs
- floors
- support rings
- 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.)
- Granted
Links
- 238000004821 distillation Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004804 winding 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
Description
Klammer zum Befestigen von Böden an Tragringen. Clamp for attaching floors to support rings.
Die Erfindung betrifft eine Klammer zum Befestigen von Böden, insbesondere von Destillier- und Waschböden an Tragringen, in der ein Befestigungselement schwenkbar gelagert isto Eine bekannte Vorrichtung der genannten Art besteht aus einem winkelförmigen Blech, dessen einer Schenkel mit einem Schlitz versehen ist. Das bis auf eine Schmalseite herausgeschnittene Material ist zu einer Nase gebogen, die als Auf lagefläche für den zylindrischen Kopf des Befestigungsbolzens dient. Der Befestigungsbolzen ist somit in Richtung des Schlitzes schwenkbar.The invention relates to a clip for fastening floors, in particular of distillation and washing trays on support rings in which a fastening element can be swiveled stored isto A known device of the type mentioned consists of an angular Sheet metal, one leg of which is provided with a slot. Except for one narrow side The cut-out material is bent into a nose that serves as a support surface for the cylindrical head of the fastening bolt is used. The fastening bolt is thus pivotable in the direction of the slot.
Mit Hilfe dieser bekannten Klammer lassen sich Böden an Tragringen-unterschiedlicher Dicke befestigen. Speziell geformte, der Tragringdicke angepaßte Klammern sind daher nicht mehr erforderlich. Trotz dieser Vorteile ist die bekannte Befestigungsklammer noch verbesserungsbedürftig. So bereitet die Herstellung der Klammer, besonders das Biegen der Nase, Schwierigkeiten. Außerdem ist die Festigkeit der Klammer in Belastungsrichtung wngenügend. Die Klammer kann sich verbiegen, so daß eine sichere Befestigung des Bodens nicht mehr gewährleistet ist.With the help of this known clamp, floors on support rings can be of different types Fasten thickness. Specially shaped brackets adapted to the thickness of the support ring are therefore not necessary anymore. Despite these advantages, the well-known mounting bracket still in need of improvement. So prepare the making of the bracket, especially bending the nose, difficulty. In addition, the strength of the bracket is in Direction of loading insufficient. The bracket can bend, making a secure one Fixing of the floor is no longer guaranteed.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Klammer zur Befestigung von Böden an Tagringen, besonders bei unterschiedlicher Tragringdicke, zu schaffen, die bei einfacher Herstellung und leichter IIandhabung ein ausreichendes Widerstandsmoment aufweist.The invention is therefore based on the object of a clamp for fastening of floors on tag rings, especially with different support ring thicknesses, which, with simple manufacture and easy handling, have a sufficient section modulus having.
Das geschieht gemäß der Erfindung dadurch, daß die Klalnmer U-förmig gebogen ist und daß beide Schenkel eine winkelförmig ausgebildete Oberkante aufweisen und mit einer Bohrung zur Aufnahme des Kopfes des Befestigungselementes versehen sind, wobei die Zange des Kopfes größer ist als der Abstand der Schenkel. Diese Klammer erfüllt alle an sie gestellten Anforderungen. Sie läßt sich aus einem entsprechend geforrnten Blechstreifen in einfacher Weise formen. Das Anformen und Ausstanzen besonderer Teilstücke entfällt. Da die Klammer in Richtung der Beanspruchung ein höheres Widerstandsmoment aufweist als die bekannte Klammer, kann sie für höhere Belastungen ausgelegt werden. Weiterhin sichert die punktförmige Auflage der Klammer an Boden und Tragring ihr einen festeren Sitz auch bei Schwingungen des Bodens.This is done according to the invention in that the Klalnmer U-shaped is bent and that both legs have an angled upper edge and provided with a bore for receiving the head of the fastener are, the forceps of the head is larger than the distance between the legs. These Klammer fulfills all of the requirements placed on it. She can be made out of one accordingly Shape shaped sheet metal strips in a simple way. Forming and punching out special sections are omitted. As the bracket in the direction of the stress has a higher section modulus than the well-known bracket, it can be used for higher Loads are interpreted. Furthermore, the point-like support of the clamp secures on the floor and support ring you have a more secure fit even when the floor vibrates.
Nach einem weiteren Merkmal der ErfindunSJ siuid die freien Enden der Schenkel miteinander verbunden. Auf diese Weise wird verhindert, daß sich die Schenkel der Klammer bei Belastung auseinanderbiegen und die Klammer iilren Halt verliert.According to a further feature of the invention, the free ends are located the legs connected to each other. This prevents the Bend the legs of the clamp apart under load and hold the clamp in place loses.
Weiterhin-können die Bohrungen in den Schenk:ii zwischen dem Schwerpunkt der Klammer und der Stirnfläche angeordnet sein. Bei dieser Anordnung hängt die Klammer schräg am Befestigungseler.ent und kann so leichter eingebaut werden.Furthermore-the holes in the Schenk: ii between the center of gravity the bracket and the end face be arranged. With this arrangement, the Clamp at an angle on the fastening bracket and can therefore be installed more easily.
Die Erfindung sei an dem nachfolgenden Ausführungsbeispiel und der Zeichnung näher erläutert.The invention is based on the following exemplary embodiment and Drawing explained in more detail.
Fige 1 zeigt im Längsschnitt ausschnittsweise einen Destillierboden mit der Klammer gemäß der Erwindung; Fig. 2 stellt die Draufsicht nach Pig. 1 dar. Fig. 1 shows a section of a distillation tray in a longitudinal section with the bracket according to the winding; Fig. 2 shows the top view according to Pig. 1 represents.
Der Destillierboden 1 ist auf dem Tragring 2, der an die Seitenwand 3 einer Destillierkolonne angeschweißt ist, befestigte Die Befestigung ist lösbar und erfolgt über eine noch näher zu beschreibende Klammer, die unter den Dvstillierboden 1 und den Tragring 2 greift. Gehalten wird diese Klammer durch einen Bolzen 4, der durch eine Öffnung im Destillierboden 1 geführt ist und diesen mittels einer Unterlegscheibe 5 und einer Mutter 6 gegen die Oberseite des Tragrines verspannt. Anstelle des Schraubbolzens kann auch ein entsprechend ausgebildeter Keilhalter verwendet werden, der auf der Oberseite des Bodens 1 durch einen Keil verriegelt ist.The still 1 is on the support ring 2, which is attached to the side wall 3 is welded to a distillation column, fastened The fastening is detachable and takes place via a bracket to be described in more detail, which is under the Dvstillierboden 1 and the support ring 2 engages. This bracket is held by a bolt 4, the is passed through an opening in the still 1 and this by means of a washer 5 and a nut 6 braced against the top of the support line. Instead of the bolt an appropriately designed wedge holder can also be used, which is based on the Top of the bottom 1 is locked by a wedge.
Die Klammer ist aus einem Blechstreifen hergestellt und besteht aus der Stirnfläche 7 und den Schenkeln 8. Die Schenkel 8 sind mit einer Bohrung 9 versehen, die den zylindrischen Kopf 10 des Bolzens 4 aufnimmt. Die Länge des Kopfes 10 ist größer als der Abstand der Schenkel 8 der Klammer voneinander. Der Bolzen 4 läßt sich somit Über einen gewissen Bereich innerhalb der Klammer in Richtung der -Schenkel 8 verschwenken.The clamp is made from a sheet metal strip and consists of the end face 7 and the legs 8. The Legs 8 are with a Bore 9 is provided which receives the cylindrical head 10 of the bolt 4. The length of the head 10 is greater than the distance between the legs 8 of the clamp from one another. The bolt 4 can thus be over a certain area within the bracket in Pivot the direction of the legs 8.
Die Oberkanten der Schenkel 8 sind winkelförmig ausgebildet. Auf diese Weise läßt sich die Klammer auf unterschiedliche Dicken des Tragringes 2 ainstellen, wobei dank der schwenkbaren Lagerung in der Klammer der Bolzen 4 im eingebauten Zustand stets senkrecht steht.The upper edges of the legs 8 are angular. To this Way, the clamp can be set to different thicknesses of the support ring 2, thanks to the pivoting mounting in the bracket of the bolt 4 in the built-in State is always vertical.
Die Bohrung 9 in den Schenkeln 8 ist zwischen dem Schwerpunkt der Klammer und der Stirnfläche 7 angebracht. Beim Einbau der Klammer legt sich dann die Stirnfläche 7 gegen den Bolzen 4, so daß die Schenkel 8 leicht unter den Tragring 2 eingeschwenkt werden können.The bore 9 in the legs 8 is between the focus of the Bracket and the end face 7 attached. When installing the bracket then it lays down the end face 7 against the bolt 4, so that the legs 8 are slightly under the support ring 2 can be swiveled in.
Die freien Enden 11 der Schenkel 8 sind nach innen geknickt und an der Bertihrungsfläche noch zusätzlich durch Punktschweißung miteinander verbunden. Das Knicken und die Punktschweißung erfolgen nach dem Einsetzen des Bolzens 4 in die ein Klammer. Bei der Montage braucht daher/nur aus Bolzen und Klammer bestehendes Teil verwendet zu werden. Gleichzeitig wird durch diese Ausführungsform verhindert, daß sich bei hohen Belastungen die Klammer auseinanderbiegt und somitThe free ends 11 of the legs 8 are bent inwards and on the operating area also connected to one another by spot welding. The kinking and spot welding are done after inserting the stud 4 in the one bracket. For assembly, therefore / only needs existing bolts and clamps Part to be used. At the same time, this embodiment prevents that at high loads the clamp bends apart and thus
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702041607 DE2041607C3 (en) | 1970-08-21 | 1970-08-21 | Clamp for attaching floors to support rings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702041607 DE2041607C3 (en) | 1970-08-21 | 1970-08-21 | Clamp for attaching floors to support rings |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2041607A1 true DE2041607A1 (en) | 1972-02-24 |
DE2041607B2 DE2041607B2 (en) | 1974-04-11 |
DE2041607C3 DE2041607C3 (en) | 1974-11-21 |
Family
ID=5780397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702041607 Expired DE2041607C3 (en) | 1970-08-21 | 1970-08-21 | Clamp for attaching floors to support rings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2041607C3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0978660A1 (en) * | 1998-08-07 | 2000-02-09 | Thiriet Fils Société Anonyme | Fastening device, consisting of a clamping device and of a fastening rod, for joining two parts to one another |
FR2883936A1 (en) * | 2005-03-31 | 2006-10-06 | Boyriven Sa | Support clamp for retaining e.g. trunk on stringer, has shaft integrating with intermediary part with respect to body so that shaft is captive before installation of screw, where intermediate part is received in recess arranged in body |
-
1970
- 1970-08-21 DE DE19702041607 patent/DE2041607C3/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0978660A1 (en) * | 1998-08-07 | 2000-02-09 | Thiriet Fils Société Anonyme | Fastening device, consisting of a clamping device and of a fastening rod, for joining two parts to one another |
FR2782132A1 (en) * | 1998-08-07 | 2000-02-11 | Thiriet Fils | TIGHTENING DEVICE, CONSISTING OF A FLANGE AND AN ASSEMBLY ROD, FOR HOLDING TWO PIECES AGAINST THE OTHER |
FR2883936A1 (en) * | 2005-03-31 | 2006-10-06 | Boyriven Sa | Support clamp for retaining e.g. trunk on stringer, has shaft integrating with intermediary part with respect to body so that shaft is captive before installation of screw, where intermediate part is received in recess arranged in body |
Also Published As
Publication number | Publication date |
---|---|
DE2041607B2 (en) | 1974-04-11 |
DE2041607C3 (en) | 1974-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EGA | New person/name/address of the applicant | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KROLMANN, SIEGFRIED, 4220 DINSLAKEN, DE GLOWNA, RU |