Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an embedded channel. The embedded channel includes C-shaped steel; the upper end of the C-shaped steel is sequentially provided with a positioning hole and limiting holes whichare formed in a bilateral symmetry mode from inside to outside. Positioning anchor bolts are inserted into the positioning holes; limiting anchor bolts are inserted into the limiting holes; symmetrically-arranged sliding blocks are slidably connected to the upper end of the inner bottom of the C-shaped steel. The lower ends of the sliding blocks are fixedly connected with a connecting rod; the lower end of the connecting rod extends to the lower part of the C-shaped steel; the upper ends of the sliding blocks are fixedly connected with supporting rods which are symmetrically arranged front and back; guide grooves are formed in the inner sides of the front and rear ends of the C-shaped steel; guide rods are connected into the guide grooves in a sliding manner; and supporting rods are fixedly connected to the inner sides of the guide rods. Due to the fact that the positioning holes and the limiting holes are formed, the stability is high, the strength of the C-shaped steel is improved,the C-shaped steel is prevented from deforming, the sliding block is convenient to move, it is guaranteed that the positioning anchor bolt and the limiting anchor bolt are located at the same height,the pre-buried channel is convenient to fix, and normal use of the pre-buried channel is guaranteed.
本发明公开了一种预埋槽道，包括C型钢，所述C型钢上端由内向外依次开设有定位孔和左右对称设置的限位孔，所述定位孔内插接有定位锚栓，所述限位孔内插接有限位锚栓，所述C型钢内底部上端滑动连接有对称设置的滑动块，所述滑动块下端固定连接有连接杆，所述连接杆下端往C型钢下方延伸，所述滑动块上端固定连接有前后对称设置的支撑杆，所述C型钢前后两端内侧均开设有导向槽，所述导向槽内滑动连接有导向杆，所述导向杆内侧固定连接有支撑杆，本发明设置了定位孔和限位孔，稳固性强，提高C型钢的强度，防止C型钢发生形变，便于滑动块的移动，确保定位锚栓和限位锚栓在同一高度，便于预埋槽道的固定，保证预埋槽道的正常使用。
The invention discloses an embedded channel. The embedded channel includes C-shaped steel; the upper end of the C-shaped steel is sequentially provided with a positioning hole and limiting holes whichare formed in a bilateral symmetry mode from inside to outside. Positioning anchor bolts are inserted into the positioning holes; limiting anchor bolts are inserted into the limiting holes; symmetrically-arranged sliding blocks are slidably connected to the upper end of the inner bottom of the C-shaped steel. The lower ends of the sliding blocks are fixedly connected with a connecting rod; the lower end of the connecting rod extends to the lower part of the C-shaped steel; the upper ends of the sliding blocks are fixedly connected with supporting rods which are symmetrically arranged front and back; guide grooves are formed in the inner sides of the front and rear ends of the C-shaped steel; guide rods are connected into the guide grooves in a sliding manner; and supporting rods are fixedly connected to the inner sides of the guide rods. Due to the fact that the positioning holes and the limiting holes are formed, the stability is high, the strength of the C-shaped steel is improved,the C-shaped steel is prevented from deforming, the sliding block is convenient to move, it is guaranteed that the positioning anchor bolt and the limiting anchor bolt are located at the same height,the pre-buried channel is convenient to fix, and normal use of the pre-buried channel is guaranteed.
本发明公开了一种预埋槽道，包括C型钢，所述C型钢上端由内向外依次开设有定位孔和左右对称设置的限位孔，所述定位孔内插接有定位锚栓，所述限位孔内插接有限位锚栓，所述C型钢内底部上端滑动连接有对称设置的滑动块，所述滑动块下端固定连接有连接杆，所述连接杆下端往C型钢下方延伸，所述滑动块上端固定连接有前后对称设置的支撑杆，所述C型钢前后两端内侧均开设有导向槽，所述导向槽内滑动连接有导向杆，所述导向杆内侧固定连接有支撑杆，本发明设置了定位孔和限位孔，稳固性强，提高C型钢的强度，防止C型钢发生形变，便于滑动块的移动，确保定位锚栓和限位锚栓在同一高度，便于预埋槽道的固定，保证预埋槽道的正常使用。
Compound steel groove, embedded groove channel and embedded groove channel production method
| Europäisches Patentamt | 2020