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Fabricated temporary steel trestle for tunnel construction
The fabricated temporary steel trestle for tunnel construction comprises a first steel plate and a second steel plate, supporting frames are fixedly mounted at the bottoms of the first steel plate and the second steel plate correspondingly, an operation box is fixedly mounted at the bottom of the first steel plate, and two clamping grooves are formed in the side, close to the second steel plate, of the first steel plate; through holes are formed in the junctions of the two clamping grooves and the operation box, vertical rods are movably installed in the two through holes, limiting blocks are fixedly installed at the top ends of the two vertical rods, square blocks are fixedly installed at the bottom ends of the two vertical rods, and two plastic blocks are fixedly installed in the operation box. The fabricated temporary steel trestle for tunnel construction is simple in structure and convenient to use, the two adjacent steel trestles can be conveniently and rapidly spliced and fixed, the steel trestles with different lengths can not be conveniently set up and used according to construction requirements, and the fabricated temporary steel trestle is convenient to use for tunnel construction.
本发明公开了一种隧道施工用装配式临时钢栈桥，包括第一钢板与第二钢板，所述第一钢板与第二钢板的底部均固定安装有支撑架，第一钢板的底部固定安装有操作箱且一钢板靠近第二钢板的一侧开设有两个卡槽，两个卡槽均与操作箱的交界处开设有通孔，两个通孔内均活动安装有竖杆，两个竖杆的顶端均固定安装有限位块，且两个竖杆的底端均固定安装有方形块，所述操作箱内固定安装有两个塑料块。本发明结构简单、使用方便，所述的一种隧道施工用装配式临时钢栈桥，便于将相邻的两个钢栈桥进行快速拼接固定，不便于根据施工需求，来进行不同长度的钢栈桥的搭建使用，便于隧道施工使用。
Fabricated temporary steel trestle for tunnel construction
The fabricated temporary steel trestle for tunnel construction comprises a first steel plate and a second steel plate, supporting frames are fixedly mounted at the bottoms of the first steel plate and the second steel plate correspondingly, an operation box is fixedly mounted at the bottom of the first steel plate, and two clamping grooves are formed in the side, close to the second steel plate, of the first steel plate; through holes are formed in the junctions of the two clamping grooves and the operation box, vertical rods are movably installed in the two through holes, limiting blocks are fixedly installed at the top ends of the two vertical rods, square blocks are fixedly installed at the bottom ends of the two vertical rods, and two plastic blocks are fixedly installed in the operation box. The fabricated temporary steel trestle for tunnel construction is simple in structure and convenient to use, the two adjacent steel trestles can be conveniently and rapidly spliced and fixed, the steel trestles with different lengths can not be conveniently set up and used according to construction requirements, and the fabricated temporary steel trestle is convenient to use for tunnel construction.
本发明公开了一种隧道施工用装配式临时钢栈桥，包括第一钢板与第二钢板，所述第一钢板与第二钢板的底部均固定安装有支撑架，第一钢板的底部固定安装有操作箱且一钢板靠近第二钢板的一侧开设有两个卡槽，两个卡槽均与操作箱的交界处开设有通孔，两个通孔内均活动安装有竖杆，两个竖杆的顶端均固定安装有限位块，且两个竖杆的底端均固定安装有方形块，所述操作箱内固定安装有两个塑料块。本发明结构简单、使用方便，所述的一种隧道施工用装配式临时钢栈桥，便于将相邻的两个钢栈桥进行快速拼接固定，不便于根据施工需求，来进行不同长度的钢栈桥的搭建使用，便于隧道施工使用。
Fabricated temporary steel trestle for tunnel construction
一种隧道施工用装配式临时钢栈桥
LIU FENG (author) / WEI CHENGLEI (author) / XU WENSHENG (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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