Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mountainous area high-speed railway abrupt slope protective fence self-adaptive to terrain and construction method thereof
The invention discloses a mountainous area high-speed railway abrupt slope protective fence capable of self-adapting to terrain and a construction method of the mountainous area high-speed railway abrupt slope protective fence. The mountainous area high-speed railway abrupt slope protective fence comprises a foundation, stand columns, terrain self-adapting adjusting systems, column caps and pre-embedded screws, and every two adjacent stand columns at the high end and the low end are connected through the terrain self-adapting adjusting systems; the terrain self-adaptive adjusting system is composed of a height difference sealing block, a stand column bolt long round hole, a transverse bolt and a bolt cushion block, the top of the stand column is sequentially provided with the height difference sealing block and a column cap, and the stand column bolt long round hole is vertically formed in the stand column. The sealing block with the height difference is connected with the bolt cushion block through a transverse bolt embedded in the sealing block and penetrating through the stand column bolt long round hole of the high-end side stand column, and the transverse bolt embedded in the sealing block with the height difference is adaptive to terrains with different inclination angles by adjusting the position change in the stand column bolt long round hole. The connection of two adjacent high and low end upright posts is realized. The device can be flexibly installed in a steep terrain section with a continuously-changed slope ratio, the construction efficiency is improved, and the construction quality is convenient to control.
本发明公开了一种自适应地形的山区高速铁路陡坡防护栅栏及其施工方法，包括基础、立柱、地形自适应调节系统、柱帽和预埋螺杆，相邻的两个高低端立柱之间通过地形自适应调节系统相连，地形自适应调节系统由有高差封闭块、立柱螺栓长圆孔、横向螺栓和螺栓垫块组成，立柱顶部依次设置有高差封闭块和柱帽，立柱上竖向设置立柱螺栓长圆孔，有高差封闭块通过预埋在其内的横向螺栓穿过高端侧立柱的立柱螺栓长圆孔与螺栓垫块相连，预埋在有高差封闭块内的横向螺栓通过在立柱螺栓长圆孔中调整位置变化来自适应具有不同倾斜角度的地形，实现相邻的两个高低端立柱相连。本发明可在地形陡峭且坡率连续变化地段灵活安装，提高施工工效也便于施工质量控制。
Mountainous area high-speed railway abrupt slope protective fence self-adaptive to terrain and construction method thereof
The invention discloses a mountainous area high-speed railway abrupt slope protective fence capable of self-adapting to terrain and a construction method of the mountainous area high-speed railway abrupt slope protective fence. The mountainous area high-speed railway abrupt slope protective fence comprises a foundation, stand columns, terrain self-adapting adjusting systems, column caps and pre-embedded screws, and every two adjacent stand columns at the high end and the low end are connected through the terrain self-adapting adjusting systems; the terrain self-adaptive adjusting system is composed of a height difference sealing block, a stand column bolt long round hole, a transverse bolt and a bolt cushion block, the top of the stand column is sequentially provided with the height difference sealing block and a column cap, and the stand column bolt long round hole is vertically formed in the stand column. The sealing block with the height difference is connected with the bolt cushion block through a transverse bolt embedded in the sealing block and penetrating through the stand column bolt long round hole of the high-end side stand column, and the transverse bolt embedded in the sealing block with the height difference is adaptive to terrains with different inclination angles by adjusting the position change in the stand column bolt long round hole. The connection of two adjacent high and low end upright posts is realized. The device can be flexibly installed in a steep terrain section with a continuously-changed slope ratio, the construction efficiency is improved, and the construction quality is convenient to control.
本发明公开了一种自适应地形的山区高速铁路陡坡防护栅栏及其施工方法，包括基础、立柱、地形自适应调节系统、柱帽和预埋螺杆，相邻的两个高低端立柱之间通过地形自适应调节系统相连，地形自适应调节系统由有高差封闭块、立柱螺栓长圆孔、横向螺栓和螺栓垫块组成，立柱顶部依次设置有高差封闭块和柱帽，立柱上竖向设置立柱螺栓长圆孔，有高差封闭块通过预埋在其内的横向螺栓穿过高端侧立柱的立柱螺栓长圆孔与螺栓垫块相连，预埋在有高差封闭块内的横向螺栓通过在立柱螺栓长圆孔中调整位置变化来自适应具有不同倾斜角度的地形，实现相邻的两个高低端立柱相连。本发明可在地形陡峭且坡率连续变化地段灵活安装，提高施工工效也便于施工质量控制。
Mountainous area high-speed railway abrupt slope protective fence self-adaptive to terrain and construction method thereof
自适应地形的山区高速铁路陡坡防护栅栏及其施工方法
LYU YANG (Autor:in) / YANG YE (Autor:in) / HAN JIANWEN (Autor:in) / ZHANG FENGWEI (Autor:in) / SUN HONGWEI (Autor:in) / ZHANG LEI (Autor:in) / ZENG XIAOHUI (Autor:in) / XIONG CHAOHUA (Autor:in) / SU JIANG (Autor:in) / ZHANG QING (Autor:in)
13.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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