A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-elevating latticed sand barrier
The invention relates to a self-elevating latticed sand barrier. The self-elevating latticed sand barrier comprises a base, a shell, levers, inserting rods, a sand box and a sand blocking barrier body, wherein the shell is installed on the base, a cavity with the periphery closed is formed between the shell and the base, in the cavity, the levers are transversely installed on the base, the sandbox is placed at the ends, facing the inner side, of the levers, the inserting rods are vertically placed at the ends, facing the outer side, of the levers, inserting holes are formed in the top of the shell, the inserting rods penetrate through the inserting holes and extend out of the shell, the inserting rods can freely ascend and descend in the inserting holes under the action of the levers, the sand blocking barrier is arranged outside the shell and on the inserting rods, and in an initial state, two ends of the levers are kept balanced, or the sandbox is in a lifting state. According to the self-elevating latticed sand barrier, the sand barrier can be automatically lifted through the gravity of deposited sand grains in the using process, the problem that the protection function is lowered and lost due to the fact that a low vertical grid sand barrier is easily buried in the using process is solved, and the sand barrier is simple in structure, convenient to construct, long in service life and capable of being repeatedly used.
本发明涉及一种自升高格状沙障，包括底座、外壳、杠杆、插杆、沙盒以及拦沙障，外壳安装在底座上，在外壳与底座之间形成四周封闭的腔体；在腔体内，杠杆横向安装在底座上，杠杆朝向内侧的一端放置沙盒，杠杆朝向外侧的一端竖立放置插杆；外壳顶部开设有插孔，插杆从插孔中穿过并伸出至外壳外部，并且插杆能在杠杆的作用下在插孔中自由升降活动；在外壳外部，插杆上安装有拦沙障；初始状态下杠杆两端保持平衡，或者沙盒处于抬升状态。本发明能够在使用过程中通过沉积沙粒的重力使沙障自动升起，解决了低立式方格沙障在使用过程中容易被掩埋而导致防护功能下降和丧失的问题，结构简单、施工方便、使用寿命长且可以重复使用。
Self-elevating latticed sand barrier
The invention relates to a self-elevating latticed sand barrier. The self-elevating latticed sand barrier comprises a base, a shell, levers, inserting rods, a sand box and a sand blocking barrier body, wherein the shell is installed on the base, a cavity with the periphery closed is formed between the shell and the base, in the cavity, the levers are transversely installed on the base, the sandbox is placed at the ends, facing the inner side, of the levers, the inserting rods are vertically placed at the ends, facing the outer side, of the levers, inserting holes are formed in the top of the shell, the inserting rods penetrate through the inserting holes and extend out of the shell, the inserting rods can freely ascend and descend in the inserting holes under the action of the levers, the sand blocking barrier is arranged outside the shell and on the inserting rods, and in an initial state, two ends of the levers are kept balanced, or the sandbox is in a lifting state. According to the self-elevating latticed sand barrier, the sand barrier can be automatically lifted through the gravity of deposited sand grains in the using process, the problem that the protection function is lowered and lost due to the fact that a low vertical grid sand barrier is easily buried in the using process is solved, and the sand barrier is simple in structure, convenient to construct, long in service life and capable of being repeatedly used.
本发明涉及一种自升高格状沙障，包括底座、外壳、杠杆、插杆、沙盒以及拦沙障，外壳安装在底座上，在外壳与底座之间形成四周封闭的腔体；在腔体内，杠杆横向安装在底座上，杠杆朝向内侧的一端放置沙盒，杠杆朝向外侧的一端竖立放置插杆；外壳顶部开设有插孔，插杆从插孔中穿过并伸出至外壳外部，并且插杆能在杠杆的作用下在插孔中自由升降活动；在外壳外部，插杆上安装有拦沙障；初始状态下杠杆两端保持平衡，或者沙盒处于抬升状态。本发明能够在使用过程中通过沉积沙粒的重力使沙障自动升起，解决了低立式方格沙障在使用过程中容易被掩埋而导致防护功能下降和丧失的问题，结构简单、施工方便、使用寿命长且可以重复使用。
Self-elevating latticed sand barrier
一种自升高格状沙障
ZHANG ZHONGJIAN (author) / ZHANG YU (author) / LIN DAMING (author)
2021-04-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Engineering Index Backfile | 1924
| European Patent Office | 2020