523results about "Elongated constructional elements" patented technology

The utility model relates to the technical field of aluminum profiles, and discloses an aluminum profile convenient to splice, which comprises an aluminum profile body and a connecting block, two sides of the connecting block are fixedly connected with inserting blocks, two ends of the aluminum profile body are provided with slots matched with the inserting blocks, the connecting block is provided with symmetrical sliding cavities, the sliding cavities extend into the inserting blocks, and the inserting blocks are fixedly connected with the connecting block. The interior of the sliding cavity is slidably connected with a sliding plate, and the two ends of one side of the sliding plate are fixedly connected with wedge-shaped blocks. According to the aluminum profile convenient to splice, after the inserting blocks on the two sides of the connecting block are inserted into the inserting grooves in one ends of the two aluminum profile bodies correspondingly, the wedge-shaped blocks are connected with the limiting grooves in the inner walls of the inserting grooves in a clamped mode, and then splicing of the aluminum profile can be completed, so that splicing of the aluminum profile can be more convenient, and the stability of the spliced aluminum profile can be higher through the anti-loosening assemblies; and after the wedge-shaped block is separated from the limiting groove by pressing the button on the connecting block, the aluminum profile can be disassembled, so that a worker can conveniently overhaul the aluminum profile.

The utility model relates to the technical field of aluminum profile frames, in particular to an anti-deformation aluminum profile frame which is characterized in that a plurality of positioning blocks are fixedly arranged on the outer wall of a frame body, and every two positioning blocks form a group; the two reinforcing rods are movably arranged on the outer wall of the frame body, and the reinforcing rods are movably clamped between the two positioning blocks in the same group; a plurality of positioning screws are respectively screwed on the two positioning blocks in the same group through threads, and the positioning screws movably penetrate through the end parts of the reinforcing rods; the two opposite fixing blocks are fixedly arranged on the upper side and the lower side of the frame body. A plurality of limiting rods are fixedly arranged on the reinforcing rods respectively, the inner walls of the limiting rods movably abut against the outer wall of the frame body, and the ends of the limiting rods are movably clamped between the two fixing blocks in the same group; the reinforcing rods and the limiting rods are installed on the frame body through the positioning screws and the fixing screws correspondingly, so that the strength of the frame body is improved, and deformation of the frame body is avoided.

The utility model provides a section bar, the profile of the section bar is generally rectangular, the section bar comprises two transverse surfaces which are symmetrically arranged and two longitudinal surfaces which are symmetrically arranged, the two longitudinal surfaces are connected with the two transverse surfaces and are perpendicular to the transverse surfaces, the two longitudinal surfaces comprise first surfaces which are opposite to each other and second surfaces which are opposite to each other, and the first surfaces and the second surfaces are opposite to each other. A first connecting hole protruding towards the longitudinal face on the other side is formed in the first face, a first mounting position is arranged on the second face and comprises two mounting grooves, and each mounting groove comprises a groove bottom, a side wall perpendicular to the groove bottom and a clamping part located at the end, away from the groove bottom, of the side wall. And the clamping part is parallel to the groove bottom. The first connecting holes are formed in the section bar, so that the section bar is more convenient to assemble with other parts, and meanwhile, the first connecting holes are formed in the opposite sides of the two longitudinal surfaces, so that the external space of the section bar is not occupied when the other parts are assembled with the section bar.

The utility model relates to the technical field of aluminum profiles, and provides aluminum steel convenient to install, which comprises an aluminum steel body and strip-shaped grooves arranged at four corners of the upper end and the lower end of the aluminum steel body from outside to inside, and the strip-shaped grooves divide the upper end and the lower end of the aluminum steel body into four effective folded edges. Two mounting holes are oppositely formed in each of the four folded edges in a penetrating mode, a splicing piece is arranged between the two aluminum steel bodies, the two aluminum steel bodies are effectively and fixedly spliced and combined, a rectangular sleeve is manually pushed, the rectangular sleeve is linked to slide on the aluminum steel bodies, the four folded edges are sealed, and the sealing effect is good. The folded edge is pulled through a tool, and the folded edge is bent and deformed to 90 degrees on the aluminum steel body. According to the aluminum steel body, the folded edge and an installation object are effectively kept on the same axis, a self-tapping screw penetrates through the installation hole and is driven into the installation object, the aluminum steel body and the installation object are effectively fixed, and therefore the installation efficiency of the aluminum steel body is improved.