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A platform for research: civil engineering, architecture and urbanism
Steel chisel for construction lofting
The invention discloses a steel chisel for construction lofting. The steel chisel comprises a steel chisel body, a barrel body and a steel chisel bottom rod, a barrel body groove is formed in the side part of the steel chisel, a barrel body with a hollow structure is movably embedded in the barrel body groove, one end of the barrel body is movably hinged in the barrel body groove, and the other end of the barrel body can rotate to the outer part of the steel chisel and forms a movable clamping opening through which a marking line penetrates, so that the marking line is fixed on the steel chisel; a mounting groove matched with the steel chisel is formed in the upper part of the steel chisel bottom rod, so that the steel chisel bottom rod movably sleeves the lower part of the steel chisel through the mounting groove, and the upper part of the steel chisel bottom rod can surround the outer side of the lower part of the barrel body groove; the lower portion of the steel chisel bottom rod is of an inverted-cone-shaped structure, so that the steel chisel can be inserted into the ground through the inverted-cone-shaped structure. The invention relates to the technical field of road construction, and can solve the problems that steel chisels are large in size and inconvenient to transport and marked lines are easy to deform after being wound and fixed in the prior art.
本发明公开了一种施工放样用钢钎，包括钢钎、桶体和钢钎底杆；钢钎的侧部形成有桶体槽，中空结构的桶体活动嵌装在桶体槽内，桶体的一端活动铰接在桶体槽内，桶体的另一端能转动至钢钎外部并形成有供标线贯穿的活动夹口，使标线固定在钢钎上；钢钎底杆的上部形成有与钢钎相匹配的安装槽，使钢钎底杆通过安装槽活动套接在钢钎的下部，且钢钎底杆的上部能环绕在桶体槽的下部外侧；钢钎底杆的下部呈倒锥形结构，使钢钎能通过倒锥形结构插接在地面上。本发明涉及道路施工技术领域，能够解决现有技术中钢钎体积大、运输不便以及标线缠绕固定容易变形的问题。
Steel chisel for construction lofting
The invention discloses a steel chisel for construction lofting. The steel chisel comprises a steel chisel body, a barrel body and a steel chisel bottom rod, a barrel body groove is formed in the side part of the steel chisel, a barrel body with a hollow structure is movably embedded in the barrel body groove, one end of the barrel body is movably hinged in the barrel body groove, and the other end of the barrel body can rotate to the outer part of the steel chisel and forms a movable clamping opening through which a marking line penetrates, so that the marking line is fixed on the steel chisel; a mounting groove matched with the steel chisel is formed in the upper part of the steel chisel bottom rod, so that the steel chisel bottom rod movably sleeves the lower part of the steel chisel through the mounting groove, and the upper part of the steel chisel bottom rod can surround the outer side of the lower part of the barrel body groove; the lower portion of the steel chisel bottom rod is of an inverted-cone-shaped structure, so that the steel chisel can be inserted into the ground through the inverted-cone-shaped structure. The invention relates to the technical field of road construction, and can solve the problems that steel chisels are large in size and inconvenient to transport and marked lines are easy to deform after being wound and fixed in the prior art.
本发明公开了一种施工放样用钢钎，包括钢钎、桶体和钢钎底杆；钢钎的侧部形成有桶体槽，中空结构的桶体活动嵌装在桶体槽内，桶体的一端活动铰接在桶体槽内，桶体的另一端能转动至钢钎外部并形成有供标线贯穿的活动夹口，使标线固定在钢钎上；钢钎底杆的上部形成有与钢钎相匹配的安装槽，使钢钎底杆通过安装槽活动套接在钢钎的下部，且钢钎底杆的上部能环绕在桶体槽的下部外侧；钢钎底杆的下部呈倒锥形结构，使钢钎能通过倒锥形结构插接在地面上。本发明涉及道路施工技术领域，能够解决现有技术中钢钎体积大、运输不便以及标线缠绕固定容易变形的问题。
Steel chisel for construction lofting
施工放样用钢钎
LIU QUAN (author) / WANG GUIBIN (author) / SONG YU (author) / WANG YONGMING (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Lofting tool and lofting method for decoration engineering
| European Patent Office | 2024