Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a convenient-to-use bridge construction protective device and relates to the field of bridge construction equipment. The convenient-to-use bridge construction protective devicecomprises first guardrail; a second guardrail is arranged on one side of the first guardrail; a U shaped limiting ring is arranged on one side of the upper end of the second guardrail; a rotating groove and a sliding chute are formed in one side of the upper end of the second guardrail; the two ends of the U shaped limiting ring are positioned in the rotating groove and the sliding chute separately; the lower end of the inner wall of the rotating groove is connected with one end of the U shaped limiting ring through a spring; and another sliding chute is formed in one side of the other end ofthe first guardrail. According to the convenient-to-use bridge construction protective device, the U shaped limiting ring is arranged on the second guardrail; the sliding chutes are formed in the upper ends of the first guardrail and the second guardrail; an inserting hole is formed in the lower side of the inner side of one end of the sliding chute in the first guardrail; and after the first guardrail and the second guardrail are folded and fit, the other end of the U shaped limiting ring slides along the sliding chute and is inserted in the inserting hole, so that the first guardrail and the second guardrail are fixed and are unlikely to loosen after being folded.
本发明公开了一种便于使用的桥梁施工防护装置，涉及到桥梁施工设备领域，包括第一护栏，第一护栏的一侧设置有第二护栏，第二护栏的上端一侧设置有U形限位环，第二护栏的上端一侧开设有转动槽和滑槽，U形限位环的两端分别位于转动槽和滑槽内，转动槽的内壁下端与U形限位环的一端通过弹簧连接，第一护栏的另一端一侧开设有另一个滑槽。本发明通过在第二护栏上设置有U形限位环，在第一护栏和第二护栏的上端均开设有滑槽，在第一护栏上的滑槽的一端内壁下侧开设有插孔，将第一护栏和第二护栏折叠贴合后，U形限位环的另一端沿着滑槽滑动并插入插孔内，使得第一护栏和第二护栏之间固定，因此折叠后不易松散。
The invention discloses a convenient-to-use bridge construction protective device and relates to the field of bridge construction equipment. The convenient-to-use bridge construction protective devicecomprises first guardrail; a second guardrail is arranged on one side of the first guardrail; a U shaped limiting ring is arranged on one side of the upper end of the second guardrail; a rotating groove and a sliding chute are formed in one side of the upper end of the second guardrail; the two ends of the U shaped limiting ring are positioned in the rotating groove and the sliding chute separately; the lower end of the inner wall of the rotating groove is connected with one end of the U shaped limiting ring through a spring; and another sliding chute is formed in one side of the other end ofthe first guardrail. According to the convenient-to-use bridge construction protective device, the U shaped limiting ring is arranged on the second guardrail; the sliding chutes are formed in the upper ends of the first guardrail and the second guardrail; an inserting hole is formed in the lower side of the inner side of one end of the sliding chute in the first guardrail; and after the first guardrail and the second guardrail are folded and fit, the other end of the U shaped limiting ring slides along the sliding chute and is inserted in the inserting hole, so that the first guardrail and the second guardrail are fixed and are unlikely to loosen after being folded.
本发明公开了一种便于使用的桥梁施工防护装置，涉及到桥梁施工设备领域，包括第一护栏，第一护栏的一侧设置有第二护栏，第二护栏的上端一侧设置有U形限位环，第二护栏的上端一侧开设有转动槽和滑槽，U形限位环的两端分别位于转动槽和滑槽内，转动槽的内壁下端与U形限位环的一端通过弹簧连接，第一护栏的另一端一侧开设有另一个滑槽。本发明通过在第二护栏上设置有U形限位环，在第一护栏和第二护栏的上端均开设有滑槽，在第一护栏上的滑槽的一端内壁下侧开设有插孔，将第一护栏和第二护栏折叠贴合后，U形限位环的另一端沿着滑槽滑动并插入插孔内，使得第一护栏和第二护栏之间固定，因此折叠后不易松散。
Convenient-to-use bridge construction protective device
一种便于使用的桥梁施工防护装置
WANG YARU (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| Europäisches Patentamt | 2024