Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pavement grooving device for road construction
The invention belongs to the technical field of road construction, particularly relates to a road surface grooving device for road construction, and provides the following scheme for solving the problem of short service life of a road surface grooving device for road maintenance construction in the prior art: the road surface grooving device comprises a support frame, supporting legs are fixed tothe four corners of the bottom of the supporting frame correspondingly, a fixing box is arranged in the middle of the bottom of the supporting frame in a liftable mode, a driving mechanism is fixed into the fixing box, a fixing frame is fixed to the bottom of the fixing box, a saw blade is rotatably connected to the bottom end of the fixing frame and is in transmission connection with the drivingmechanism, and shielding pieces of arc-shaped structures are fixed to the outer walls of the two sides of the fixing frame. According to the device, water is sprayed from the spray pipe in the tangential direction of the saw blade, water drips to the surface wall of the saw blade through the leakage holes in one sides of the shielding pieces, the top of the saw blade is surrounded by the shieldingpieces of arc-shaped structures on the two sides to enhance the water bath cooling effect, damage to the saw blade is reduced, and the actual service life of the device is prolonged.
本发明属于道路施工技术领域，尤其是一种道路施工用路面开槽装置，针对现有技术中道路维修施工用的路面开槽装置使用寿命低的问题，现提出以下方案，包括支撑架，所述支撑架底部的四角位置均固定有支撑腿，所述支撑架底部的中间位置可升降有固定盒，且固定盒的内部固定有驱动机构，所述固定盒的底部固定有固定架，且固定架的底端转动连接有锯片，锯片与驱动机构传动连接，所述固定架的两侧外壁均固定有弧形结构的遮挡件。本发明中，从喷管沿着锯片的切线方向喷水，利用遮挡件一侧的漏孔向锯片表壁滴水，并且利用两侧弧形结构的遮挡件将锯片顶部包围而增强水浴降温效果，以降低锯片受损而提高装置的实际使用寿命。
Pavement grooving device for road construction
The invention belongs to the technical field of road construction, particularly relates to a road surface grooving device for road construction, and provides the following scheme for solving the problem of short service life of a road surface grooving device for road maintenance construction in the prior art: the road surface grooving device comprises a support frame, supporting legs are fixed tothe four corners of the bottom of the supporting frame correspondingly, a fixing box is arranged in the middle of the bottom of the supporting frame in a liftable mode, a driving mechanism is fixed into the fixing box, a fixing frame is fixed to the bottom of the fixing box, a saw blade is rotatably connected to the bottom end of the fixing frame and is in transmission connection with the drivingmechanism, and shielding pieces of arc-shaped structures are fixed to the outer walls of the two sides of the fixing frame. According to the device, water is sprayed from the spray pipe in the tangential direction of the saw blade, water drips to the surface wall of the saw blade through the leakage holes in one sides of the shielding pieces, the top of the saw blade is surrounded by the shieldingpieces of arc-shaped structures on the two sides to enhance the water bath cooling effect, damage to the saw blade is reduced, and the actual service life of the device is prolonged.
本发明属于道路施工技术领域，尤其是一种道路施工用路面开槽装置，针对现有技术中道路维修施工用的路面开槽装置使用寿命低的问题，现提出以下方案，包括支撑架，所述支撑架底部的四角位置均固定有支撑腿，所述支撑架底部的中间位置可升降有固定盒，且固定盒的内部固定有驱动机构，所述固定盒的底部固定有固定架，且固定架的底端转动连接有锯片，锯片与驱动机构传动连接，所述固定架的两侧外壁均固定有弧形结构的遮挡件。本发明中，从喷管沿着锯片的切线方向喷水，利用遮挡件一侧的漏孔向锯片表壁滴水，并且利用两侧弧形结构的遮挡件将锯片顶部包围而增强水浴降温效果，以降低锯片受损而提高装置的实际使用寿命。
Pavement grooving device for road construction
一种道路施工用路面开槽装置
LI HAOXUAN (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
Pavement Composition for grooving and grooving construction method using the Composition
| Europäisches Patentamt | 2017