DE68903761T2 - FALL PROTECTION DEVICE FOR ROOFS. - Google Patents
FALL PROTECTION DEVICE FOR ROOFS.Info
- Publication number
- DE68903761T2 DE68903761T2 DE8989202330T DE68903761T DE68903761T2 DE 68903761 T2 DE68903761 T2 DE 68903761T2 DE 8989202330 T DE8989202330 T DE 8989202330T DE 68903761 T DE68903761 T DE 68903761T DE 68903761 T2 DE68903761 T2 DE 68903761T2
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- gutter
- roof
- bracket
- protection device
- 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 - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000452 restraining effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
- E06C7/486—Supports specially adapted to support a ladder on a gutter
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3214—Means for working on roofs
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
- E04G21/3242—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using clamps
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
- E04G5/043—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs for fastening scaffolds on gutters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Window Of Vehicle (AREA)
- Emergency Lowering Means (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
Die Erfindung betrifft eine Absturzsicherungsvorrichtung für ein Dach, die mit mehreren Klemmkonstruktionen, die an der Dachrinne zu befestigen sind und ein oberes und ein unteres Klemmelement aufweisen, von denen mindestens eines in vertikaler Richtung verstellbar ist, sowie einem mit jeder Klemmkonstruktion verbundenen Ständer zum Anbringen von Rückhalteeinrichtungen ausgestattet ist, wobei beide Klemmelemente jeder Klemmkonstruktion mit einer Halterung verbunden sind, die so um die Dachrinne herumgreifen soll, daß die Klemmelemente am Boden der Rinne angreifen.The invention relates to a fall protection device for a roof, which is equipped with several clamping structures that are to be attached to the gutter and have an upper and a lower clamping element, at least one of which is adjustable in the vertical direction, as well as a stand connected to each clamping structure for attaching restraint devices, wherein both clamping elements of each clamping structure are connected to a holder that is intended to grip around the gutter in such a way that the clamping elements engage the bottom of the gutter.
Eine Absturzsicherungsvorrichtung dieses Typs wird in der EP-A-0 338 142 offenbart, die für DE, FR, GB, IT und NL bestimmt ist und nach dem Einreichungsdatum der vorliegenden EP-A-0 417 355 veröffentlicht wurde.A fall protection device of this type is disclosed in EP-A-0 338 142 intended for DE, FR, GB, IT and NL and published after the filing date of the present EP-A-0 417 355.
In der täglichen Praxis des Dachdeckens und der Dachreparatur gibt es einen Bedarf für eine Absturzsicherungsvorrichtung, die leicht und schnell anzubringen und zu demontieren ist und die auf dem Dach arbeitenden Personen zurückhält, falls sie in Gefahr sind, vom Dach abzustürzen.In the daily practice of roofing and roof repair, there is a need for a fall protection device that is easy and quick to install and remove and that restrains people working on the roof in case they are in danger of falling from the roof.
Aus der BE-A-885 504 ist eine Absturzsicherungsvorrichtung für ein Dach bekannt, die mit mehreren an der Dachrinne zu befestigenden Klemmkonstruktionen, die jeweils ein oberes und ein unteres Klemmelement aufweisen, von denen mindestens eines in vertikaler Richtung verstellbar ist, sowie einem mit jeder Klemmkonstruktion verbundenen Ständer zum Anbringen von Rückhalteeinrichtungen ausgestattet ist. Diese bekannte Konstruktion kann zwar schnell angebracht und abmontiert werden, läßt aber hinsichtlich der erforderlichen Stabilität zu wünschen übrig. Das obere Klemmelement jeder Klemmkonstruktion besteht aus einem Haken, der über einen erhöhten Rand der Dachrinne in Eingriff kommt, und das untere Klemmelement ist in Form eines Spannarms ausgeführt, der längs des Ständers verstellbar ist und durch einen Bolzen mit Flügelmutter festgespannt werden kann. Unter starker Belastung, z.B. durch eine Person, die mit ziemlich hoher Geschwindigkeit auf die Rückhalteeinrichtung fällt, besteht die Gefahr, daß der erhöhte Rinnenrand abreißt. Außerdem eignet sich die Konstruktion nur für eine spezielle Dachrinnenform (mit vertikal erhöhtem Rand).From BE-A-885 504 a fall protection device for a roof is known which is equipped with several clamping structures to be attached to the gutter, each of which has an upper and a lower clamping element, at least one of which is adjustable in the vertical direction, and a stand connected to each clamping structure for attaching restraint devices. Although this known construction can be quickly attached and removed, it leaves something to be desired with regard to the required stability. The upper clamping element of each clamping structure consists of a hook which engages over a raised edge of the gutter, and the lower clamping element is designed in the form of a clamping arm which is adjustable along the stand and is tightened by a bolt with a wing nut. Under heavy loads, eg from a person falling onto the restraint device at a fairly high speed, there is a risk that the raised gutter edge will break off. In addition, the design is only suitable for a special type of gutter (with a vertically raised edge).
Durch die in der EP-A-0 338 142 offenbarte Konstruktion werden diese Nachteile vermieden.The design disclosed in EP-A-0 338 142 avoids these disadvantages.
Die vorliegende Erfindung hat die Aufgabe, die Stabilität der Absturzsicherungsvorrichtung zu verbessern, und daher wird ein Stützschenkel an seinem oberen Ende gelenkig mit der Halterung verbunden, und sein unteres Ende kann so ausgeführt werden, daß es an der Mauer unterhalb der Dachrinne angreift, während ein Zwischenschenkel sowohl mit dem Stützschenkel als auch mit einem an der Halterung befestigten Abstandsstück gelenkig verbunden ist.The present invention aims to improve the stability of the fall protection device and therefore a support leg is hinged to the bracket at its upper end and its lower end can be designed to engage the wall below the gutter, while an intermediate leg is hinged to both the support leg and a spacer attached to the bracket.
Die Erfindung wird nachstehend anhand der Zeichnungen näher erläutert, in denen ein anschauliches Ausführungsbeispiel dargestellt ist.The invention is explained in more detail below with reference to the drawings, in which an illustrative embodiment is shown.
Fig. 1 zeigt eine perspektivische Ansicht eines erfindungsgemäßen Dachgeländers.Fig. 1 shows a perspective view of a roof railing according to the invention.
Fig. 2 zeigt eine teilweise geschnittene Seitenansicht des in Fig. 1 dargestellten Geländers.Fig. 2 shows a partially sectioned side view of the railing shown in Fig. 1.
Das dargestellte Geländer weist die Träger 1 auf, die an zwei Ständern 2 angebracht oder befestigt sind. Jeder Ständer ist am Punkt 3 an einer Halterung 4 angebracht. Diese Halterung 4 verbindet die beiden Klemmelemente 5 und 6 und umspannt eine Dachrinne 7 eines Schrägdachs 8. Dieses Dach ruht mittels einer Fußpfette 9 auf einer Mauer 10. Das obere Klemmelement 5 ist nicht verstellbar, während das untere Klemmelement mit einer Schraubspindel 6b versehen ist, die in eine fest mit der Halterung 4 verbundene Gewindebuchse 6a eingeschraubt wird.The railing shown has the supports 1 which are attached or attached to two uprights 2. Each upright is attached to a bracket 4 at point 3. This bracket 4 connects the two clamping elements 5 and 6 and covers a gutter 7 of a sloping roof 8. This roof rests on a wall 10 by means of a purlin 9. The upper clamping element 5 is not adjustable, while the lower clamping element is provided with a screw spindle 6b which is screwed into a threaded bushing 6a firmly connected to the bracket 4.
Bei 11 ist die Halterung 4 gelenkig mit einem Stützschenkel 12 verbunden, dessen unteres Ende über einen Gelenkfuß 13 an der Mauer 10 abgestützt wird. Die Gewindebuchse 6a ist außerdem mit einem horizontalen Abstandsstück 14 verbunden, das an der Mauer 10 abgestützt wird. Dieses Abstandsstück 14 ist über zwei Gelenkkupplungen 15, 16 und einen Zwischenschenkel 17 mit dem Stützschenkel 12 verbunden. In bestimmten Fällen kann das Abstandsstück 14 weggelassen werden.At 11, the bracket 4 is connected in an articulated manner to a support leg 12, the lower end of which is supported on the wall 10 via an articulated foot 13. The threaded bush 6a is also connected to a horizontal spacer 14, which is supported on the wall 10. This spacer 14 is connected to the support leg 12 via two articulated couplings 15, 16 and an intermediate leg 17. In certain cases, the spacer 14 can be omitted.
Offensichtlich können die beschriebenen Klemmkonstruktionen schnell und leicht in die gewünschte Position gebracht werden, indem die Klemmkonstruktion über den Außenrand der Dachrinne 7 geführt wird, wobei die Schraubspindel 6b zunächst so eingestellt ist, daß zwischen dieser Spindel und dem Klemmelement 5 ein ausreichender Zwischenraum bleibt. Dann kann die Schraubspindel bis zur dargestellten Klemmstellung in ihre Buchse eingeschraubt werden. Nachdem die Klemmkonstruktionen in Stellung gebracht sind, werden die Ständer 2 und die Träger 1 angebracht. Innerhalb des Schutzumfangs der Erfindung sind verschiedene Modifikationen möglich.Obviously, the clamping structures described can be quickly and easily brought into the desired position by guiding the clamping structure over the outer edge of the gutter 7, with the screw spindle 6b initially adjusted so that a sufficient gap remains between this spindle and the clamping element 5. The screw spindle can then be screwed into its socket up to the clamping position shown. After the clamping structures have been brought into position, the uprights 2 and the supports 1 are attached. Various modifications are possible within the scope of the invention.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP89202330A EP0417355B1 (en) | 1989-09-14 | 1989-09-14 | Fall guard for a roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68903761D1 DE68903761D1 (en) | 1993-01-14 |
| DE68903761T2 true DE68903761T2 (en) | 1993-04-08 |
Family
ID=8202469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8989202330T Expired - Fee Related DE68903761T2 (en) | 1989-09-14 | 1989-09-14 | FALL PROTECTION DEVICE FOR ROOFS. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0417355B1 (en) |
| AT (1) | ATE83024T1 (en) |
| DE (1) | DE68903761T2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011102486B4 (en) | 2011-05-24 | 2023-07-13 | Prototec Gesellschaft für individuelle Industrieplanungen mbH | Bracket for a scaffolding component or fall protection |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19941462B4 (en) * | 1999-08-31 | 2010-04-22 | Norbert Feldt | Railing support with gutter profile |
| SE0002023D0 (en) | 2000-05-31 | 2000-05-31 | Combisafe Int Ab | Device at the guardrails |
| DE10034066B4 (en) * | 2000-07-13 | 2006-08-31 | Rudolf Dieckmann | Device for protection against falling down of pitched roofs |
| ITUD20090237A1 (en) * | 2009-12-29 | 2011-06-30 | Mak 2 S R L | SAFETY PARAPET |
| DE102015101788B4 (en) | 2015-02-09 | 2022-06-30 | SafetyNet GmbH | Security system for building construction and its use |
| DE202015100594U1 (en) | 2015-02-09 | 2015-04-15 | SafetyNet GmbH | Security system for building construction |
| CN109537921A (en) * | 2018-12-13 | 2019-03-29 | 中国建筑第二工程局有限公司 | A kind of construction anti-falling bracket |
| WO2020248038A1 (en) * | 2019-06-11 | 2020-12-17 | Wasp Manufacturing Ltd. | Adjustable gutter anchored sprinkler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE392391C (en) * | 1922-07-13 | 1924-03-22 | Wilhelm Miller | Support device for roofers scaffolding |
| US3910380A (en) * | 1974-12-02 | 1975-10-07 | Alfred E Nameche | Ladder with clamp equipped wall engaging bracket |
| JPS52150833A (en) * | 1976-06-09 | 1977-12-14 | Toyo Aluminium Kk | Method of producing solar heat collecting plate |
| US4143743A (en) * | 1978-06-05 | 1979-03-13 | Larson Dale W | Eaves ladder grip |
| EP0338142B1 (en) * | 1988-04-18 | 1993-01-07 | Nisso Sangyo Co Ltd | Stanchion or post |
-
1989
- 1989-09-14 AT AT89202330T patent/ATE83024T1/en not_active IP Right Cessation
- 1989-09-14 DE DE8989202330T patent/DE68903761T2/en not_active Expired - Fee Related
- 1989-09-14 EP EP89202330A patent/EP0417355B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011102486B4 (en) | 2011-05-24 | 2023-07-13 | Prototec Gesellschaft für individuelle Industrieplanungen mbH | Bracket for a scaffolding component or fall protection |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0417355B1 (en) | 1992-12-02 |
| EP0417355A1 (en) | 1991-03-20 |
| ATE83024T1 (en) | 1992-12-15 |
| DE68903761D1 (en) | 1993-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |