Safety device against fall
An anti-fall, connecting pin technology, applied in the direction of roads, restricted traffic, roads, etc., can solve the problems of blocking, scratching anti-fall devices, stacking or transporting anti-fall devices, etc.
Inactive Publication Date: 2011-07-27
B F BAUMASCH U FACTORING
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage of this arrangement is that the clip and the bolt forming the pivot axis protrude laterally beyond the fall arrester and are therefore in the way when stacking or transporting the fall arrester and in particular lead to scratches on the reflection of the fall arrester cladding
In addition, such a coupling is a hindrance to pedestrians who move parallel to the fall arrester and use the upper area of the barrier panel as a handrail to a certain extent.
Method used
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Embodiment Construction
[0034] figure 1 The fall arrester 1 is shown with a barrier plate 2 made of plastic, which extends between two metal vertical struts 3 , 4 . The fall protection device 1 therefore has touch strips 5 located at intervals below the barrier panels 2 and grid bars 6 extending between the touch strips 5 and the barrier panels 2 . The entire fall arrester 1 , except for the struts 3 , 4 , is produced from a blow-molded part, wherein within the scope of the invention the configuration of the upper corner regions of the fall arrester 1 is of importance. A plurality of such fall arrestors 1 can be arranged next to each other, wherein the vertical struts 3 , 4 are fastened at the bottom in concrete plinths and the upper ends are connected to one another by means of couplings. Below with the help of Figures 2 to 4 Describe the structure of this coupling.
[0035] figure 2 The coupling 7 is shown in a U-shaped configuration with two coupling pins 8 , 9 which are inserted from above ...
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The invention relates to a safety device against fall for ensuring safety on construction sites, said device comprising a plastic sheet (2) arranged between vertical supports (3, 4). Adjacent safety devices (1) against fall are coupled together by a coupling (7) in the region of the upper ends of the supports (3, 4). The coupling (7) is U-shaped and comprises two coupling journals (8, 9) that areinterconnected by a connecting section (10). The coupling is captively connected to a support (3, 4) and a coupling journal (8, 9) can be moved in the axial direction of the support (3, 4) so that the other coupling journal (8, 9) can be inserted, in the axial direction, into a support (3, 4) of an adjacent safety device against fall (1). At least one coupling journal (8, 9) can be moved in the longitudinal direction of the connecting section (10) in relation to same.
Description
technical field [0001] The invention relates to a fall arrest device for protecting a construction site. Background technique [0002] Fall protection devices for protecting roadworks are known in the prior art, with barrier panels arranged between vertical struts, said barrier panels consisting of a blow-molded body made of plastic (EP 1388612 B1). This fall protection device with its frame structure has a height of at least 1 m, a length of about 2 m and additionally has a touch strip (Tastleiste) in the lower height range, then this fall protection device forms a mobile for protecting pedestrians. fall arrest device. In addition, the space between the barrier panels and the lower touch strip must be closed with a load-bearing net or fabric with a maximum mesh diameter of 75 mm as additional protection, with fabric as splash protection or completely closed. [0003] Vertical struts can also be added between the touch strip and the fence panels. [0004] This fall arrest...
Claims
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IPC IPC(8): E01F13/02
CPCE01F13/022
Inventor M·里希特里希
Owner B F BAUMASCH U FACTORING