摘要:
A full-moment column collar is disclosed, including four collar flange components and four collar corner components. Each collar flange component includes an upper transverse element and a lower transverse element, connected by a bridging member. Each collar corner component includes first and second expanses defining a corner and a standoff portion extending from the corner, the standoff portion having a distal T-shaped structure. Each collar corner component is configured to connect two adjacent collar flange components, and each collar corner component has a multi-axis alignment structure extending from a bottom end portion for vertically positioning a lower transverse element of a respective collar flange component.
摘要:
The present disclosure discloses a building information modeling (BIM)-based modular housing built with thin-wall channel steel comprising foundations, columns, beams, walls, a roof plate, doors, and windows. The columns and transverse beams adopt inward-flanging C-section steel or combined square steel arranged by oppositely buckling symmetric inward-flanging C-section steel. The columns and foundations, the columns and transverse beams, adjacent transverse beams, the columns or transverse beams and slant beams, the transverse beams or slant beams and roof plate, and joints of adjacent supports are connected to each other together by base connectors, butting connectors, or crossed connectors. According to the technical solution of the present disclosure, the inward-flanging C-section steel can be quickly and securely butted, or combined square steel can be quickly and securely butted. The joint is provided with webs, and can be used as a standard connector due to high strength. Relief holes provided at the inner side of the joint are buckled with inward-flanges of the inward-flanging C-section steel to each other and pressed together, thereby realizing an internal-external nesting effect. A positioning groove arranged outside the joint and the inward-flanging C-section steel can be nested together in a concavo-convex manner, and then pressed and fastened by a fastening steel strip, thereby realizing effects of fastening and slippage prevention.
摘要:
A joint assembly comprising; an engagement block having a plurality of insert receiving faces; each insert receiving face having a slot, and an aperture at a mid-point of said slot; a plurality of inserts each having a core, at least a pair of ribs projecting from said core, a coupling at an insertion end of the core and a mount at a mounting end of the core, and; a coupling pin; wherein said engagement block is arranged to receive the inserts, with said ribs received into the slots and said core received into said aperture, said coupling pin arranged to be inserted into said engagement block and couple with the couplings of said inserts so as to releasably fix the inserts to the engagement block.
摘要:
A connector, for display systems having a display frame formed of a plurality of beams (1), has a male fitting (3) which has a stem (8) projecting from a plate (4), and a head (9) formed of four noses which project laterally from the stem. The head (9) is inserted in a correspondingly-shaped aperture of a female node fitting and rotated into positive engagement with the inner face of the node fitting. The trailing faces of the four noses have oppositely-inclined ramps which act to provide progressive tightening and alignment of the connector as the male part is rotated within the aperture. The connector provides a stable joint and enables a firm connection to be obtained with a smaller angle of rotation and reduced engagement force.
摘要:
The invention is about a supporting framework, having nodes and at least one framework component. The framework components are either panels or diagonal braces or a combination of them. At least one node has a connector and at least two bars. At least one connector has a plurality of bar receiving members that are located in a corresponding plurality of faces of an imaginary polyhedron and at least one bar has a first end, fixed to the one of the bar receiving members of the connector of a first node and a second end, fixed to the corresponding bar receiving member of the connector of another node. The node further comprise a holder for the diagonal braces or panels.
摘要:
A system for making a truss from joinable bar elements. The bar elements are at least in part of plant material from high-growing plants. The system further includes connecting elements to interconnect at least two of the bar elements, the bar elements and connecting elements being adapted to be connected to each other to form the truss.
摘要:
The invention provides a system, a method and a device for manufacturing a truss of framework from joined bar-elements and connection-elements inserted therebetween at joints, the bar-elements consisting of at least one segment of a material of high-growing plants, and the connection-elements consisting of a rigid, regenerative material. The ends of the bar-elements and/or the connection-elements are machined to exhibit surfaces of geometrical bodies, such that in the area of the joint, on each of the two bodies there is provided one surface which is a cylinder, cone, prism or pyramid, at least in selected areas, as well as another complementary surface which can be respectively plugged together with adjoining surfaces. The device comprises a cutting tool for machining of at least one connection-element and/or of the ends of bar-elements which are to be joined thereto.
摘要:
The present invention relates to a fastening system for angle plates which include support arms to provide a more precise and reliable connection and attachment between the angle plates comprising an inner support member having two side walls defining an angle of about 90 degrees therebetween and two upper surfaces defining an angle with the side walls, each having an opening or bore cut therethrough; an outer support member having two side walls defining an angle of about 90 degrees therebetween, the inner support member and the outer support member having a threaded bore centrally cut therethrough; each angle plate having side walls and upper surfaces to position its support arms, each of the upper surfaces having an opening or bore cut therethrough to cooperate with the bores in the upper surfaces and with the support arms to firmly maintain the support arms in a stable position.
摘要:
A device for joining elongate structure members to connector nodes includes a bolt having oppositely threaded ends for threaded engagement with a nut at one end and a connector node at the other end. Between its threaded ends the bolt has a cylindrical portion and a torque transmitting portion. An externally threaded bolt-support member engageable with internal threads at the end of the structure member slidingly receives the cylindrical portion of the bolt while a sleeve with an internal aperture non-rotatably but slidingly receives the torque-transmitting portion of the bolt. In use, the nut prevents the bolt from pulling out of the bolt-support member while external torque applied to the sleeve tightens the structure member to the connector node. An elastic sealing member around the bolt is squeezed between the connector node and the torque-transmitting portion of the bolt and this may be supplemented by sealing material applied at the interface between the sleeve and the structure member end. The critical components of the combination, especially the threads thereof, are thus protected against ambient corrosion and a strong, durable, easily made connection is provided for highly loaded structures.
摘要:
An exemplary axial joint includes a planar member having a first plurality of joined sections and a second plurality of joined sections perpendicular to the first plurality of joined sections. Each section of the first plurality of joined sections and the second plurality of joined sections has a pattern of apertures therein, and each section is foldable approximately perpendicular to an adjacent section. The pattern of apertures in a first section after folding is congruent with the pattern of apertures in a second section after folding, wherein the second section is parallel to the first section, after folding. An elongate member is arranged through the apertures of one or more sections of the planar member, after folding the sections of the planar member.