FENCING MODULE, FENCING ON ITS BASIS, FENCING ERECTION METHOD AND METHOD FOR ITS REMOVAL Russian patent published in 2015 - IPC E04B1/00 

FIELD: construction.

SUBSTANCE: in a fencing module characterised by availability of a spatially bent solid thin-wall housing of wedge shape of a cross-section, which has a possibility of being coupled one into another at storage and/or transportation, with that, the upper part of the housing includes a connection strap between walls and a section provided with a longitudinal guide slot, and lower parts of the walls are provided with outward directed flanges. In the fencing characterised by availability of the above described single modules connected to each other into a chain, which are preferably overlapped and connected to each other by means of articulated rods, one rod end is fixed on one single module, and the other is located in a longitudinal slot of the adjacent single module with a possibility of being offset from one extreme position to another. In fencing erection method characterised by series installation of the earlier mentioned single fencing modules, with their outward directed flanges on lower parts of walls on the base surface. Prior to installation, single fencing modules enter each other in series and are connected in series to each other with a possibility of further fixed relative movement by means of longitudinal guide slots on some single modules and articulated rods interacting with them with formation of kinematic pairs and fixed on the adjacent single modules located nearby. Fencing modules are located on a mobile platform and turned with their outward directed flanges in the direction of its movement through an angle of not more than 90°, and series installation of single modules is performed by discharge with the outward directed flanges onto the base surface of at least the first one of them. In the removal method of fencing earlier erected by means of the above method characterised by in-series removal from the base surface of single fencing modules and their arrangement on the mobile platform so that one enters another. Single modules are moved in series relative to each other by means of longitudinal slots on some single modules and articulated rods interacting with them and fixed on the adjacent single modules, by turning the base of each module towards movement of the mobile platform through an angle of not more than 90°.

EFFECT: creation of fencing based on a general-purpose module that is simple as to design compact at storage and transportation and having the technical characteristics necessary for a fortified structure.

18 cl, 16 dwg