摘要:
An anchoring device in the shape of a post, intended to be put into the ground, which post comprises two axially relatively movable parts and a transversally expansible portion (10A) adapted to be actuated for expansion upon relative movement between the parts for the purpose of anchoring the post in the ground, wherein one part forms the actual post in the shape of a rod (10) having an outermost end and an innermost end, whereas the other part consists of a tube (10), surrounding the rod. The rod (10) and the tube (11) are so dimensioned longitudinally that the outermost end of the rod, upon the axial relative movement of the rod and the tube for radial expansion of the anchoring elements, is in flush with or slightly inwardly of the outer end of the tube, and wherein the outermost end of the rod is provided with an inner thread for threaded engagement with a fastener means in the shape of a screw (15), and wherein therebetween the screw (15) and the outermost end of the rod is insertable an abutment member (16) to lock the rod and the tube against axial relative movements, as the screw (15) engages lockingly with the rod (10).
摘要:
Ce piquet (2) est du type comprenant, d'une part, une portion tubulaire (3a) dont l'extrémité destinée à être enfoncée dans le sol est prolongée par une paroi (6), disposée sensiblement selon le diamètre de cette portion tubulaire (3a), dans laquelle est aménagée une ouverture (11) et, d'autre part, des tiges (4) engagées dans ladite portion tubulaire (3a) ainsi qu'au travers de ladite ouverture (11), ces tiges (4) venant porter contre cette paroi (6) lorsqu'elles sont déplacées par rapport au piquet (2) en direction de ladite extrémité, ce qui provoque leur déviation vers l'extérieur du piquet (2) et leur courbure. Selon l'invention, la portion tubulaire (3a) du piquet (2) et la paroi (6) qui prolonge son extrémité destinée à être enfoncée dans le sol constituent une seule et même pièce.
摘要:
L'invention a trait à un procédé permettant d'installer des supports enterrés destinés à des structures telles que mâts, pieux, etc., ainsi qu'à un système connexe, ce qui donne des structures pouvant tenir debout sans étai ou hauban ou leurs ancrages respectifs. Le système comporte un support qui comprend un ensemble collier supérieur et un inférieur (10a, 10b) ainsi que l'instrument permettant de les installer. Chaque ensemble collier comprend un collier et plusieurs lames (12) qui y sont raccordées de façon à pouvoir pivoter. L'instrument permettant de les installer (20) comporte de manière générale un arbre déployable (21), des dispositifs à cames supérieurs et inférieurs (24, 23), ainsi qu'un dispositif qui permet d'ouvrir les lames des ensembles colliers supérieur et inférieur en forçant ces ensembles, et donc ces lames, contre les dispositifs à cames respectifs. De préférence, les ensembles colliers sont montés sur l'arbre déployable comme un tout qui est ensuite abaissé dans un trou (41) creusé dans le sol. L'instrument d'installation (20) est d'abord utilisé pour ouvrir dans une orientation radiale les lames de l'ensemble collier inférieur (10b) puis celles de l'ensemble collier supérieur, ce qui fait pénétrer lesdites lames dans les parois du trou et en assure ainsi la fixation.
摘要:
The invention relates to a system for anchoring a pole in the ground, comprising an anchoring base (1) intended to be anchored in the ground, the anchoring base having a flush top end intended to be flush with the ground. The invention is characterized in that it comprises: - at least one interface (2) having a cavity (20) for receiving a pole, the interface comprising means (21) for retaining a pole inserted in the cavity thereof, - means (3) for assembling/disassembling the interface on the anchoring base, and in that the interface (2) has means (22) for actuating the interface that are coupled to the assembly/disassembly means (3), the means for actuating the interface being movable between at least two positions: - an inserted locking position, in which the assembly/disassembly means lock the translational movement of the interface in the anchoring base (1) along an axis of insertion of the interface in the anchoring base; - a release position of the interface relative to the anchoring base.
摘要:
A footing plate (10) including a planar web (12) through or from which a plurality of tubes (14) pass, the tubes (14) being adjacent to the edges of the planar web (12) and being disposed at angles to the planar web (12), none of the angles being 90°, the tubes (14) being sized to permit the passage therethrough of pins (18) for fixing into underlying ground, the upper face of the planar web (12) optionally being provided with a plurality of holes to accept bolts for retaining means to receiving a post, pole or upright structural beam, the planar web (12) also being provided with a downwardly extending flange (16) from at least one of the edges of the planar web (12).
摘要:
A system of anchorage (3) of objects in grounds, including an anchor base provided with tilted guides (B) for rods or pins to be inserted upon assembly; said base being rigidly connected or having a releasable connection (9) with the object or the structure (1) to be anchored to the ground; and said base (6) being provided with tilted guides (7) in minimum number of three; said guides having parallelepiped crossing section in such a way as to house a rod (8), each guide, presenting a corresponding section and being inserted when assembling the anchorage to the ground (T); the single rod having hollow section shape, obtained by folding a sheet of rigid material; the hollow section being open at the folding ends (14, 24, 26) of the rod with a minimum distance (D) equal or higher to a fourth of the length of the side (L) of the parallelepiped section on which it is made. Various shapes of anchor bases and anchorage elements for the rod are described, in order to increase the capacity of gripping to the ground.
摘要:
The present invention relates to a movable ground support for supporting upwardly extending objects. The ground support can be quickly secured to and released from the ground by means of a number of securing rods having a ground engaging portion and a support engaging portion. The movable ground support comprises a body having a support surface adapted to be placed in facial contact with and on top of a fiat ground surface, a first recess for supporting an upward extending object under a horizontal load and intersected by a first vertical plane dividing the body in a first and a second part, a first passage through the body having a first inlet aperture on the first part and a first outlet aperture on the lower surface and adapted for guiding the ground engaging portion of one of the number of securing rods through itself to intersect the first vertical plane, and a second passage through the body having a second inlet aperture on the second part and a second outlet aperture on the tower surface and adapted for guiding the ground engaging portion of one of the number of securing rods through itself to intersect the first vertical plane.
摘要:
A simplified foundation is made up of metal. The simplified foundation includes a first drive pile to be driven into the soil in an angularly inclined manner, and a support for attaching a target construction product on its upper portion. The support is hollow, and bowl-shaped from a part on which to attach the target construction product downwardly toward any portion in which to insert the drive pile. Furthermore, the support includes a guide member for guiding the first drive pile.