EP0873455B1 - Storage device for making available stackable building materials especially heat insulation boards on building or facade scaffolding - Google Patents

Abstract

The invention concerns a storage device for making available stackable building material such as heat insulation boards, for example, outside on building or facade scaffolding. It is provided with a supporting frame device (16) to hold the stack (12). The supporting frame device (16) has two frame side members (18), an upper connecting member (86) connecting the two frame side members and a lower supporting member (10) connected with the two frame side members (18) for supporting the stack (12). In addition, the storage device is provided with a mounting device (40) to allow free-standing, detachable assembly of the supporting frame device (16) outside on the scaffolding (48), and indeed outside of the working area defined by the upper covering of the scaffolding (48). A suspension device (43) allows the carrying frame device (16) to be fixed to the load suspension device (46) of a freight elevator.

Description

The invention relates to a storage device for providing of stackable building materials, such as Thermal insulation panels on a building, facade or the like. Framework, as known from DE-U-89 10 626.

When installing thermal insulation panels on building facades So far, the procedure is such that the thermal insulation boards first manually or by inclined lifts on the individual Storey floors of the scaffolding can be transported. There then store them in the work area of the construction workers what which limits their freedom of movement. Add to that next the thermal insulation panels mostly also containers for the Rest the mortar glue on the floors of the scaffolding or the conveyor hose runs over the floors for mechanical application of the mortar adhesive. There on the one hand the transport of the thermal insulation panels to the scaffolding is cumbersome and time and personnel intensive and on the other hand, those to be processed stacked on the scaffolding Thermal insulation panels give the construction workers freedom of movement severely restricts the previous procedure in disadvantageous in several respects.

From DE-U-89 10 626, of which in the preamble of the claim 1 is a storage device in the form a conveyor basket known on its hanging device attached to a crane or goods lift and into the individual floor ceilings of a facade scaffold can be spent. After placing the basket on one Floor ceiling can be opened using a handheld device the ceiling can be transported further.

In DE-A-28 52 496 a storage device is in shape of an only upward open basket for Thermal insulation boards described the outside of the railing of a facade scaffold can be attached. The thermal insulation boards stand upright in the basket and have to go can be taken from above. The basket is attached to the hand Facade scaffolding hung, after which the panels in the basket be used. The well-known basket can be folded.

The invention has for its object a storage device to provide stackable building material, in particular thermal insulation panels on a building or facade scaffolding to create those who are on the scaffolding People as little as possible in their freedom of movement restricted and which allows easy handling.

To solve this problem with the invention Storage device for providing stackable Building material, e.g. Thermal insulation panels on a scaffold proposed, which is provided with the features of Claim 1; advantageous developments of the invention each result from the subclaims.

In the storage device according to the invention that is stackable building material in a supporting frame device housed the two side elements and one of these two Has connecting elements connecting side elements. During this connecting element the one ends connecting the frame side members are those ends opposite ends of the frame side members over a Carrier element coupled together. On this support element the stack of building materials is at rest. The support frame device can be by means of an attachment device attach without detachable and detachable to the outside of the scaffolding by the support frame device, in particular on the parapet of the scaffold is preferably attached. So that is the support frame device and thus the Building material stack outside of the floor of the Defined work area. To the support frame device at the level of the individual floors of the scaffold Being able to transport is a hanging device provided, by means of which the support frame device on the load bearing member (in particular hooks or the like) one Lifts can be attached. The frame side elements, the connecting element and the support element for folding and / or folding the support frame device are movably coupled to one another or can be coupled. In order to the support frame device can be convenient because little Taking up space, transporting.

It is with the storage device according to the invention possible, the stackable building material to be processed to be stored outside the work area of the scaffolding. The So construction workers have the full work area of the scaffolding. The storage device can usually be conveniently carried out with a on a construction site existing freight elevator or crane to the individual Transport the fields of the scaffolding up. About the Attachment device which is the simplest Case is U-shaped hooks open at the bottom, lets the storage device then adapts to that field upper breastwork belonging to the scaffolding hook up. The side of the Storage device is open, so that now the building material conveniently from that on the floor of this field standing construction workers can be removed. About a tipping the entire positioning device on the outside of the breast weir to prevent the scaffolding from being hung up the attachment device is such on the support frame device attached that the lower ends of the frame side members and thus the carrier element on the outside of the baseboard arranged essentially at the level of the floor of the scaffolding.

In the storage device according to the invention surrounds the Support frame device to the building material stack at four of the six side surfaces. In the area of two opposite Side faces, which are particularly the two large sides of the stack of building materials this is free. In order to transport the supporting frame device to secure the stack of building materials it is appropriate between the two frame side elements and / or between the connecting element and the carrier element at least one lashing element (in particular elastic webbing or the like.) It will Lashing element preferably between two opposite one another Elements (frame side elements or connecting element and support element) attached. Outside on the scaffolding attached state of the support frame device is or is this corresponding or the corresponding lashing elements removed to now from the floor ceiling of the scaffold remove the building material from the supporting frame device to be able to.

The attachment device is expediently provided with at least one and preferably two hooks for hooking the Support frame device equipped on the breastwork of the scaffold. Here are the hooks or the attachment device on the frame side elements of the support frame device arranged. The frame side elements face each other parallel edges, two of each in to Extension of the connecting element extending vertically Levels. On two in one and for extension of the connecting element extending vertically Flat edges of the frame side elements are then the hooks of the attachment device are arranged.

In particular, it is the carrier element of the Support frame device around a pallet or the like. Carrier body, on which the stack of materials rests. One this way stacks of building materials standing on the floor can be conveyed by means of the support frame device is then particularly easy to pick up, if the support frame device as a gripping device is formed, which has two gripper arms, which the Form frame side elements of the support frame device. By means of these gripper arms, the stack of building materials can be together with support element (e.g. pallet) reach under. This way is convenient and easy Possibility of picking up the stack of building materials given by the support frame device.

In the storage device described here, the stackable building material by means of the gripping device, which has two gripper arms. This gripping device is with an attachment device for detachable attachment, in particular hooking the gripping device from the outside on the so-called breast brigades of the scaffolding Mistake. So that the gripping device depends on outside of the scaffolding and thus outside of the Floor of the scaffolding defined work area. There is also a suspension device on the gripping device, to hang the strapping device the hook of a scaffolding lift or another construction site goods lift. This hanging device is suitable also around the gripping device on the hook a crane or the like hook up. The gripping device of the Storage device according to the invention is with two gripper arms provided that including the stack of building materials of the support element on two opposite one another Grasp sides of the stack of building materials (the Gripping device on the underside of the stack of building materials or the support element also formed continuously can be).

Even when designing the support frame device as a gripping device and with a stack of building materials the building material leaves the (earth) supporting support element so in the area of the other two vertical sides, the across to the sides gripped by the gripper arms of the stack of building materials run freely. So that can Building material on one of these two free sides on the outside state of the storage device hanging on the scaffolding removed and processed between the gripper arms.

In an advantageous development of the invention, that the two gripper arms in their the building material stack laterally encompassing condition among themselves are connected, by means of at least one lashing element. In particular, two lashing elements crossing each other used that diagonally across the scaffolding and thus the attachment device facing away from the Storage device or gripping device attached are. These lashing elements are on the gripper arms hooked when the stack of building materials resting on the floor reach around to the side.

Instead of lashing elements on the storage device special holding elements can also be provided the unwanted tilting of the stack of building materials to the Prevent the side facing away from the scaffolding and thus the stack of building materials to back up. Both with these holding elements as well as with the previously mentioned lashing elements it is in particular ropes, chains or, if appropriate elastic bands that oppose rigid elements the advantage of space-saving accommodation with bring yourself when the storage device is not needed becomes.

In an advantageous development of the invention is also provided that the two gripper arms via a suspension device having connecting element with each other are coupled, the two gripper arms each are articulated to the connecting element. This Connection element is in the building material stack comprehensive condition of the storage device on or above the top of the stack of building materials. Conveniently the connecting element is divided into two, the two parts of the connecting element articulated with each other are connected. The hinge axis between the two Parts of the connecting element and the hinge axes of the Gripper arms on the connecting element or its two Parts all run parallel to each other. Also at rigid design of the connecting element can be Place the storage device in a space-saving manner by the two gripper arms from below against the connecting element be swung up. Is also the connecting element still divided into two, this can be divided between the two essentially parallel gripper arms fold up. In both cases there is one particularly space-saving arrangement of the gripper arms.

When using at the bottom of the stack of materials or carrier body in one piece through gripper arms this creates a continuous closed support frame device, which are along two vertical sides, the top and bottom of the stack of materials and only on the other two vertical sides is open, which is preferably by elastic lashing or securing elements such as straps, ropes, chains or the like can be overstretched.

In the suspension device of the storage device according to the invention expediently there are two Tension elements in the form of ropes, chains or the like. flexible Elements, the two ends of each tension element with the Wrapping device are connected, in particular with the connecting element of the gripping device. Preferably are all ends of the tension elements with both Parts of the connecting element connected, if this is formed in two parts. The suspension device can advantageously also as a (freely accessible) strut or the like Be designed to accommodate the storage device, on the gripping device or the connecting element is provided and on the hook of a freight elevator, Attach construction site or scaffolding crane or lift leaves.

The two gripper arms point at their articulated axes facing lower ends preferably protruding laterally Under-grip projections for reaching under the stack of building materials load-bearing carrier element or for reaching under of the building material stack itself.

As already stated above, when used the storage device according to the invention in particular With regard to the space-saving accommodation of the building material advantages on the scaffolding. By designing the support frame device the additional can be used as a gripping device Achieve the advantage that the resting on the floor Building materials can be easily picked up and transported can. As a rule on a pallet or the like. Carrier element Building material is stacked using the gripper arms the gripping device laterally. At the subsequent Lifting the storage device then stops the gripping device the building material stack. To the torque loads for the scaffolding within the permissible framework To be able to hold, it is advantageous if the gripper arms not too wide. Have attempts shown that it is related to the placement of thermal / mineral fiber boards is advantageous if the gripping device for gripping one on a pallet resting thermal insulation panel stack is designed, the Has a width of half a euro pallet. To the building site themselves are expediently adjacent to one another in pairs Stack of thermal insulation boards half the width Euro pallet delivered, these two each on a half-wide stack of thermal insulation panels at rest are surrounded by a shrink film. On site then cut open the shrink film so that the Half of this shrink film stack by means of the wrapping device seized and transported to the scaffolding can. In order to protect against the weather, the "half-shell" remains Shrink film around the stack of insulation boards including half the euro pallet; the gripping device should be placed around the stack of thermal insulation panels in this way be that the inside of the half a stack of insulation boards hanging in the scaffolding Condition of the storage device the working area of the Scaffolding is facing.

Fig. 1

eine perspektivische Ansicht der Lagerungsvorrichtung, wobei der Zustand dargestellt ist, in dem die Greiferarme der Umgreifvorrichtung einen auf einer halbbreiten Euro-Palette ruhenden Wärmedämmplattenstapel seitlich umgreifen,

Fig. 2

eine Seitenansicht der Lagerungsvorrichtung im zusammengelegten Zustand,

Fig. 3

eine Vorderansicht eines Feldes eines Baugerüsts mit an dessen oberer Brustwehr eingehängter Lagerungsvorrichtung, wobei deren dem Baugerüst abgewandten und mit Verzurrelementen versehenen Rückseite dargestellt ist, und

Fig. 4

eine Ansicht des Baugerüsts entsprechend dem Pfeil IV der Fig. 3.

An exemplary embodiment of the invention is explained in more detail below with reference to the figures. In detail show:

Fig. 1

2 shows a perspective view of the storage device, the state being shown in which the gripper arms of the gripping device laterally grasp a stack of thermal insulation boards resting on a half-width Euro pallet,

Fig. 2

a side view of the storage device in the collapsed state,

Fig. 3

a front view of a field of scaffolding with attached to the upper parapet storage device, the back of the scaffolding and provided with lashing elements is shown, and

Fig. 4

a view of the scaffolding according to the arrow IV of FIG. 3rd

In Fig. 1 is a storage device for housing one resting on a carrier element such as a pallet 10 Stack 12 of thermal insulation panels 14 shown in perspective. The storage device has a gripping device 16 on, the stack 12 on two opposite one another Vertical pages (narrow pages in the case of Thermal insulation boards) and surrounds at the top. The gripping device 16 is provided with two gripper arms 18, each of which is made from a surrounding metal rectangular frame 20 with metal grating 22 held by this. The upper cross section of the frame 20 of each gripper arm 18 is via hinge axes 24 with a connecting element 26 pivotally connected via the two gripper arms 18 are coupled together. The connecting element 26 has two substantially equal parts 28, of each one in the form of a rectangular frame 30 with this held metal grid 32 is formed. The two Parts 28 of the connecting element 26 are on their hinge axes 24 inner sides facing away via articulated axes 34 connected with each other. The hinge axes 24 and 34 run parallel to each other and allow the folding the gripping device 16 according to FIG. 2.

As with the aid of FIG. 1 and also with reference to FIGS. 3 and 4 can be seen, the encircling device 16 or have the gripper arms 22 and the two parts 28 of the connecting element 26 a width that is substantially is equal to the width of the thermal insulation panel stack 12. At the the lower ends 36 of the gripper arms facing away from the joint axes 24 22 stands from the lower frame cross sections each a lower grip projection in the form of a U-shaped Strap 38 from. The two brackets 38 face each other and reach under the pallet 10 from below. Every gripper arm 18 is on one of its longitudinal frame sections a U-shaped attachment hook open towards the lower end 36 40 provided. Both attachment hooks 40 protrude over the same exposed side surface of the stack of thermal insulation boards 12 over. On the attachment hook 40 facing away from it (Back) side of the gripping device 16 are the two gripper arms 18 crosswise through lashing elements 42 3 interconnected. These lashing elements 42, which are expediently wire ropes, secure the gripper arms 18 against an unwanted Swing away from the stack 12 and also secure the stack 12 of thermal insulation panels 14 against tipping over when the gripping device 16 hangs on the outside of a scaffolding like it in the figures 3 and 4 is shown, to which further will be discussed below.

As can also be seen in particular from FIG. 1 a hanging device on the connecting element 26 43, consisting of two tension elements 44 in the form of ropes, chains or the like especially flexible or elastic elements consists. The tension elements 44 are at their ends on the Frame 30 of the two parts 28 of the connecting element 26 attached. By means of a hook 46 of a freight elevator can be the entire storage device in this way lift and transport to the scaffolding.

The attachment of the storage device or the gripping device 16 on a scaffolding 48 is shown in FIGS. 3rd and 4. 4, the scaffolding 48 is on a vertical wall 50, e.g. Building facade, fortified and has several floors 52. The scaffolding 48 is there from a variety of interconnected vertical, Horizontal and diagonal struts, which are shown in Figs. 3rd and 4 are not provided with reference numerals. For Securing the defined by the individual floors 52 Work areas 54 serve on the one hand in the amount of Baseboards 56 arranged on the floors and in basin and horizontal struts 58 (so-called Nipples). 4, the gripping device 16 by means of the attachment hooks 40 in the upper of the two Parapets 58 of a field 60 of the scaffolding 48 hooked in. The lower ends 36 of the gripper arms 18 lie in this state from the outside on the skirting board 56 of this scaffolding field 60 on. The gripper arms 18 of FIG outside also on the lower parapet 58 of the scaffolding field 60 on. The vertical side provided with the lashing elements 42 the stack 12 faces away from the frame 48, while the side surface of the stack facing the frame 48 12 is exposed, so that, as in the lower part of Fig. 4th shown by a construction worker standing on the floor 52 the thermal insulation panels 14 conveniently from the storage device can be removed.

Claims (15)

1. A storage device for providing stackable building materials, such as heat insulation plates, at a building or facade scaffolding, comprising

   a supporting frame device (16) for accommodation of the stack (12) with the supporting frame device (16) comprising two frame side elements (18), an upper connection element (26) connecting the two frame side elements (18) and a lower supporting element (10) connected with the two frame side elements (18) for supporting the stack (12), and

   a suspension device (43) for suspending the supporting frame device (16) in a load lifting member of a freight elevator,

   characterized in that

   a mounting device (40) for non-supporting and detachable mounting of the supporting frame device (16) to the outside of the scaffolding (48) and outside the working areas defined by the floor ceilings of the scaffolding (48) is provided, and

   the frame side elements (18), the connection element (26) and the supporting element (10) are movably coupled and/or capable of being movably coupled to each other to form a folding and/or collapsible supporting frame device (16).
2. The storage device according to claim 1, characterized in that between the two frame side elements (18) and/or between the connection element (26) and the supporting element (10) at least one lashing element (42) is arranged which engages in the two frame side elements (18) and/or the connection element (26) and the supporting element (10).
3. The storage device according to claim 1 or 2, characterized in that the suspension device (43) is provided at the connection element (26).
4. The storage device according to one of claims 1 to 3, characterized in that the supporting frame device is configured as a gripping device (16) comprising two grip arms (18) for gripping the stack (12) of building materials, including the supporting element (10), at two oppositely arranged sides.
5. The storage device according to claim 4, characterized in that the two grip arms (18) are interconnected by means of at least one lashing and/or holding element (42) in the condition in which they laterially grip the stack (12) of building materials and the supporting element (10).
6. The storage device according to claim 5, characterized in that two lashing and/or holding elements (42) crossing each other are provided.
7. The storage device according to one of claims 3 to 6, characterized in that the two grip arms (18) are coupled to each other by means of the connection element (26) and that each of the two grip arms (18) is pivoted to the connection element (26) via articulated axles (24).
8. The storage device according to claim 7, characterized in that the connection element (26) comprises two parts (28) which are interconnected in such a way that they are capable of swivelling around a swivelling axle (34) extending parallel to the articulated axles (24) of the grip arms (18).
9. The storage device according to one of claims 1 to 8, characterized in that the suspension device (43) comprises two lifting elements (44) and that the two ends of each lifting element (44) are connected with the connection element (26).
10. The storage device according to claim 8 and 9, characterized in that the ends of the lifting element (44) are connected with both parts (28) of the connection element (26).
11. The storage device according to one of claims 7 to 10, characterized in that the two grip arms (18) comprise at their lower ends (36) opposite the articulated axles (24) laterally extending grip-under projections (38) for gripping under the supporting element (10).
12. The storage device according to one of claims 1 to 11, characterized in that the mounting device comprises at least one hook (40) for hooking the supporting frame device (16) to a bar (58) of the scaffolding (48).
13. The storage device according to one of claims 1 to 12, characterized in that the mounting device (16) is arranged at the frame side elements (18) of the supporting frame device (16).
14. The storage device according to one of claims 1 to 13, characterized in that the mounting device (16) is arranged at two edges of a common plane extending vertically to the extension of the connection element (26).
15. The storage device according to one of claims 1 to 14, characterized in that the mounting device (40) is arranged above the lower supporting element (10) at the supporting frame device (16) in such a way that the lower supporting element (10) of the supporting frame device (16) rests from outside against an upright plate (56) of the floor bottom (52) in the condition as fixed to the bar (58) of a floor bottom (52) of a scaffolding (48).

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