A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-rigidity anti-bending truss in the technical field of trusses. The bottom of a cross beam is connected with a vertical beam, wherein the vertical beam is of a sectional structure; a supporting rod is arranged between an upper rod sleeve and a lower rod sleeve; column heads are fixedly connected to the two ends of the supporting rod; positioning rings are arranged at the joints of the column heads and the rod sleeves; first positioning bolts are fixedly inserted into the peripheries of the outer walls of the rod sleeves at equal intervals; the ends of the first positioning bolts are fixedly inserted into inner cavities of the column heads; anti-skid gaskets are arranged between the first positioning bolts and the outer walls of the rod sleeves; the ends of the rod sleeves are sleeved with outer sleeves; one end of each outer sleeve sleeves the outer side of the supporting rod; one end of each outer sleeve is fixedly connected with the supporting rod through a locking bolt; the ends of the locking bolts are fixedly inserted into inner cavities of the supporting rod; and sealing rings sleeving the outer walls of the column heads are embedded into the ends of the rod sleeves. The high-rigidity anti-bending truss has the anti-bending performance, and the service life of the truss is prolonged.
本发明公开了桁架技术领域的一种钢性强抗弯折桁架，所述横梁底部与竖梁连接，所述竖梁为分段式结构，上下所述杆套之间设有支撑杆，所述支撑杆两端固定连接有柱头，所述柱头与杆套连接处设有定位环，所述杆套外壁四周等间距固定插接有第一定位螺栓，所述第一定位螺栓端部固定插入柱头内腔，且所述第一定位螺栓与杆套外壁之间设有防滑垫片，所述杆套端部套设有外套筒，所述外套筒一端套设于支撑杆外侧，且所述外套筒一端通过锁紧螺栓与支撑杆固定连接，所述锁紧螺栓端部固定插入支撑杆内腔，所述杆套端部嵌设有套设于柱头外壁的密封圈，本发明具有抗弯折的性能，提高了桁架的使用寿命。
The invention discloses a high-rigidity anti-bending truss in the technical field of trusses. The bottom of a cross beam is connected with a vertical beam, wherein the vertical beam is of a sectional structure; a supporting rod is arranged between an upper rod sleeve and a lower rod sleeve; column heads are fixedly connected to the two ends of the supporting rod; positioning rings are arranged at the joints of the column heads and the rod sleeves; first positioning bolts are fixedly inserted into the peripheries of the outer walls of the rod sleeves at equal intervals; the ends of the first positioning bolts are fixedly inserted into inner cavities of the column heads; anti-skid gaskets are arranged between the first positioning bolts and the outer walls of the rod sleeves; the ends of the rod sleeves are sleeved with outer sleeves; one end of each outer sleeve sleeves the outer side of the supporting rod; one end of each outer sleeve is fixedly connected with the supporting rod through a locking bolt; the ends of the locking bolts are fixedly inserted into inner cavities of the supporting rod; and sealing rings sleeving the outer walls of the column heads are embedded into the ends of the rod sleeves. The high-rigidity anti-bending truss has the anti-bending performance, and the service life of the truss is prolonged.
本发明公开了桁架技术领域的一种钢性强抗弯折桁架，所述横梁底部与竖梁连接，所述竖梁为分段式结构，上下所述杆套之间设有支撑杆，所述支撑杆两端固定连接有柱头，所述柱头与杆套连接处设有定位环，所述杆套外壁四周等间距固定插接有第一定位螺栓，所述第一定位螺栓端部固定插入柱头内腔，且所述第一定位螺栓与杆套外壁之间设有防滑垫片，所述杆套端部套设有外套筒，所述外套筒一端套设于支撑杆外侧，且所述外套筒一端通过锁紧螺栓与支撑杆固定连接，所述锁紧螺栓端部固定插入支撑杆内腔，所述杆套端部嵌设有套设于柱头外壁的密封圈，本发明具有抗弯折的性能，提高了桁架的使用寿命。
High-rigidity anti-bending truss
一种钢性强抗弯折桁架
XIE HONGKUI (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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