Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a hydraulic engineering ramp temporary protection device capable of extending a protection area. The device comprises a frame body, stand columns are arranged on the two sidesof the frame body, a base is arranged at the bottoms of the stand columns, a pedestal is fixedly connected with the outer surface of the bottom of the base, a lifting plate is installed on the right sides of the stand columns, and a buffer mechanism is fixedly connected with the outer surface of the right side of a telescopic handrail. According to the invention, a telescopic rod can be buckled through the arranged buckling mechanism; the protective guard can be telescopically unfolded under the control of the buckling mechanism; when a pull tab is pulled, under the elastic action of a secondpressure spring and a tension spring, the pull ring and the sliding groove are separated in a sliding mode, then the connecting rod can be pulled up through the pull ring, a plug pin is separated fromthe outer surface of the top of a fastening ring, the telescopic rod is not buckled any more through the buckling mechanism, and therefore the protective guard can stretch out and draw back conveniently, and the protective guard has the extensible function.
本发明公开了一种可延伸防护区域的水利工程坡道临时防护装置，包括架体，所述架体的两侧设置有立柱，所述立柱的底部设置有底座，所述底座的底部外表面固定连接有台座，所述立柱的右侧安装有升降板，所述伸缩栏杆的右侧外表面固定连接有缓冲机构。本发明通过设置的扣合机构能够对伸缩杆进行扣合，使得通过扣合机构的控制能够对防护栏进行伸缩展开，当拉动拉环后，通过第二压簧和拉簧的弹性作用，使得拉环与滑槽进行滑动分离，进而使得连接杆能够通过拉环进行拉起，使得插销在紧固圈的顶部外表面进行脱离，使得扣合机构不再对伸缩杆进行扣合，从而方便了防护栏进行伸缩，使得防护栏具有可延伸的功能。
The invention discloses a hydraulic engineering ramp temporary protection device capable of extending a protection area. The device comprises a frame body, stand columns are arranged on the two sidesof the frame body, a base is arranged at the bottoms of the stand columns, a pedestal is fixedly connected with the outer surface of the bottom of the base, a lifting plate is installed on the right sides of the stand columns, and a buffer mechanism is fixedly connected with the outer surface of the right side of a telescopic handrail. According to the invention, a telescopic rod can be buckled through the arranged buckling mechanism; the protective guard can be telescopically unfolded under the control of the buckling mechanism; when a pull tab is pulled, under the elastic action of a secondpressure spring and a tension spring, the pull ring and the sliding groove are separated in a sliding mode, then the connecting rod can be pulled up through the pull ring, a plug pin is separated fromthe outer surface of the top of a fastening ring, the telescopic rod is not buckled any more through the buckling mechanism, and therefore the protective guard can stretch out and draw back conveniently, and the protective guard has the extensible function.
本发明公开了一种可延伸防护区域的水利工程坡道临时防护装置，包括架体，所述架体的两侧设置有立柱，所述立柱的底部设置有底座，所述底座的底部外表面固定连接有台座，所述立柱的右侧安装有升降板，所述伸缩栏杆的右侧外表面固定连接有缓冲机构。本发明通过设置的扣合机构能够对伸缩杆进行扣合，使得通过扣合机构的控制能够对防护栏进行伸缩展开，当拉动拉环后，通过第二压簧和拉簧的弹性作用，使得拉环与滑槽进行滑动分离，进而使得连接杆能够通过拉环进行拉起，使得插销在紧固圈的顶部外表面进行脱离，使得扣合机构不再对伸缩杆进行扣合，从而方便了防护栏进行伸缩，使得防护栏具有可延伸的功能。
Hydraulic engineering ramp temporary protection device capable of extending protection area
一种可延伸防护区域的水利工程坡道临时防护装置
BI SIYU (Autor:in)
13.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
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.
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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