Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective device with stable structure for municipal highway bridge construction
The invention discloses a protection device with a stable structure for municipal highway bridge construction, and belongs to the technical field of highway bridge construction. A protection device with a stable structure for municipal highway bridge construction comprises two stand columns, a sliding plate is slidably connected to the stand columns, one end of the sliding plate extends into the stand columns and is fixedly connected with a sliding rod, two sliding seats are slidably connected to the sliding rod, supporting rods are rotatably connected to the two sides of the sliding seat located on the lower side, and supporting plates are rotatably connected to the lower ends of the supporting rods; and a plurality of protection plates are arranged between the two sliding rods. When the two stand columns are driven to be away from each other, the stand columns, the protection plates and the protection rods are matched to form the protection fence, meanwhile, the protection rods drive the sliding bases to slide on the sliding rods, the sliding bases on the lower side drive the supporting rods to move, the supporting rods drive the supporting plates to rotate to be flush with the bottom faces of the stand columns, and therefore the contact area between the stand columns and the ground is increased; the stability is improved, the operation is simple and convenient, and the practicability is good.
本发明公开了一种市政公路桥梁施工用具有稳定结构的防护装置，属于公路桥梁施工技术领域。一种市政公路桥梁施工用具有稳定结构的防护装置，包括两个立柱，立柱上滑动连接有滑板，滑板一端延伸至立柱内并固定连接有滑杆，滑杆上滑动连接有两个滑座，位于下侧的滑座两侧均转动连接有支撑杆，支撑杆下端转动连接有支撑板，两个滑杆之间设有多个防护板。本发明通过带动两个立柱相互远离时，立柱、防护板、防护杆配合形成防护栏，同时防护杆带动滑座在滑杆上滑动，使得下侧的滑座带动支撑杆运动，支撑杆带动支撑板转动至与立柱底面齐平，从而增加立柱与地面的接触面积，增加本发明的稳定性，操作简便，实用性好。
Protective device with stable structure for municipal highway bridge construction
The invention discloses a protection device with a stable structure for municipal highway bridge construction, and belongs to the technical field of highway bridge construction. A protection device with a stable structure for municipal highway bridge construction comprises two stand columns, a sliding plate is slidably connected to the stand columns, one end of the sliding plate extends into the stand columns and is fixedly connected with a sliding rod, two sliding seats are slidably connected to the sliding rod, supporting rods are rotatably connected to the two sides of the sliding seat located on the lower side, and supporting plates are rotatably connected to the lower ends of the supporting rods; and a plurality of protection plates are arranged between the two sliding rods. When the two stand columns are driven to be away from each other, the stand columns, the protection plates and the protection rods are matched to form the protection fence, meanwhile, the protection rods drive the sliding bases to slide on the sliding rods, the sliding bases on the lower side drive the supporting rods to move, the supporting rods drive the supporting plates to rotate to be flush with the bottom faces of the stand columns, and therefore the contact area between the stand columns and the ground is increased; the stability is improved, the operation is simple and convenient, and the practicability is good.
本发明公开了一种市政公路桥梁施工用具有稳定结构的防护装置，属于公路桥梁施工技术领域。一种市政公路桥梁施工用具有稳定结构的防护装置，包括两个立柱，立柱上滑动连接有滑板，滑板一端延伸至立柱内并固定连接有滑杆，滑杆上滑动连接有两个滑座，位于下侧的滑座两侧均转动连接有支撑杆，支撑杆下端转动连接有支撑板，两个滑杆之间设有多个防护板。本发明通过带动两个立柱相互远离时，立柱、防护板、防护杆配合形成防护栏，同时防护杆带动滑座在滑杆上滑动，使得下侧的滑座带动支撑杆运动，支撑杆带动支撑板转动至与立柱底面齐平，从而增加立柱与地面的接触面积，增加本发明的稳定性，操作简便，实用性好。
Protective device with stable structure for municipal highway bridge construction
一种市政公路桥梁施工用具有稳定结构的防护装置
HAO YUANYUAN (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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.
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