Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding hanging ladder for fire fighting truck equipment box
The invention relates to a fire fighting truck equipment box folding hanging ladder, and relates to the field of fire fighting trucks, the fire fighting truck equipment box folding hanging ladder comprises a supporting ladder arranged on an equipment box, one end of the supporting ladder is rotatably provided with a rotating ladder, the other end of the supporting ladder is slidably provided with an extension ladder, the rotating ladder is rotatably provided with a driving rod, and the supporting ladder is slidably provided with a driving block; the driving block slides in the length direction of the supporting ladder, the driving rod and the driving block are rotationally arranged, the driving block is provided with a connecting assembly used for driving the extension ladder to extend or retract, the supporting ladder is provided with a first clamping and fixing piece used for limiting rotation of the driving rod, and the first clamping and fixing piece is provided with a second clamping and fixing piece used for limiting rotation of the driving rod. The supporting ladder is provided with a second clamping piece used for limiting contraction of the telescopic ladder. The hanging ladder has the advantages that the space occupied by the hanging ladder on the equipment box is reduced, and the space utilization rate of the equipment box is increased.
本申请涉及一种消防车器材箱折叠悬梯，其涉及消防车领域，其包括设置在器材箱上的支撑梯，所述支撑梯的一端转动设有转动梯，所述支撑梯的另外一端滑动设有伸缩梯，所述转动梯上转动设有驱动杆，所述支撑梯上滑动设有驱动块，所述驱动块沿着所述支撑梯长度方向滑动，所述驱动杆与所述驱动块转动设置，所述驱动块上设有用于驱动所述伸缩梯伸长或收缩的连接组件，所述支撑梯上设有用于限制所述驱动杆转动的卡固件一，所述支撑梯上设有用于限制所述伸缩梯收缩的卡固件二。本申请具有减小悬梯占据的器材箱上的空间，提高器材箱的空间利用率的效果。
Folding hanging ladder for fire fighting truck equipment box
The invention relates to a fire fighting truck equipment box folding hanging ladder, and relates to the field of fire fighting trucks, the fire fighting truck equipment box folding hanging ladder comprises a supporting ladder arranged on an equipment box, one end of the supporting ladder is rotatably provided with a rotating ladder, the other end of the supporting ladder is slidably provided with an extension ladder, the rotating ladder is rotatably provided with a driving rod, and the supporting ladder is slidably provided with a driving block; the driving block slides in the length direction of the supporting ladder, the driving rod and the driving block are rotationally arranged, the driving block is provided with a connecting assembly used for driving the extension ladder to extend or retract, the supporting ladder is provided with a first clamping and fixing piece used for limiting rotation of the driving rod, and the first clamping and fixing piece is provided with a second clamping and fixing piece used for limiting rotation of the driving rod. The supporting ladder is provided with a second clamping piece used for limiting contraction of the telescopic ladder. The hanging ladder has the advantages that the space occupied by the hanging ladder on the equipment box is reduced, and the space utilization rate of the equipment box is increased.
本申请涉及一种消防车器材箱折叠悬梯，其涉及消防车领域，其包括设置在器材箱上的支撑梯，所述支撑梯的一端转动设有转动梯，所述支撑梯的另外一端滑动设有伸缩梯，所述转动梯上转动设有驱动杆，所述支撑梯上滑动设有驱动块，所述驱动块沿着所述支撑梯长度方向滑动，所述驱动杆与所述驱动块转动设置，所述驱动块上设有用于驱动所述伸缩梯伸长或收缩的连接组件，所述支撑梯上设有用于限制所述驱动杆转动的卡固件一，所述支撑梯上设有用于限制所述伸缩梯收缩的卡固件二。本申请具有减小悬梯占据的器材箱上的空间，提高器材箱的空间利用率的效果。
Folding hanging ladder for fire fighting truck equipment box
消防车器材箱折叠悬梯
ZHU JIANIAN (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
Fire fighting truck ladder assembly structure and fire fighting truck
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023