Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dust prevention device for constructional engineering
The invention relates to the technical field of dust prevention for engineering, and discloses a dust prevention device for constructional engineering. The comprises a box body, wherein a dust prevention mechanism is arranged on the right side of the box body, a lifting mechanism is arranged in the box body, the dust prevention mechanism comprises a heat dissipation roller, the heat dissipation roller is arranged on the left side of the box body and provided with a semi-circular groove, the side wall of the semi-circular groove extends into the box body, a gap of 2 mm is formed between the outer wall of the heat dissipation roller and the inner wall of the semi-circular groove, and the front end and the rear end of the heat dissipation roller are rotationally connected with the inner wallof the semi-circular groove. A crank is rotated to drive double screws to rotate, so that two hinge blocks are translated, a connecting rod is extruded to ascend, a movable sleeve I is driven, a lifting effect is achieved under the action of a hydraulic push rod I and a hydraulic push rod II, a motor drives a lead screw to rotate, a sliding block descends, a sliding rod is driven to move outwards,a clamping block is extruded to have a clamping effect, and a lifting column cannot automatically fall off when ascending.
本发明涉及工程防尘技术领域，且公开了一种建筑工程用防尘装置，包括箱体，箱体的右侧设有防尘机构，箱体的内部设有升降机构，防尘机构包括散热辊，散热辊设置在箱体的左侧开有半圆槽，半圆槽的侧壁延伸至箱体的内部，散热辊的外壁与半圆槽的内壁之间设有2mm的间隙，散热辊的前后两端与半圆槽的内壁转动连接。本发明通过转动摇把，带动双螺杆转动，从而将两个铰接块平移，从而使连杆挤压上升，从带动活动套一，通过液压推杆一和液压推杆二的作用，从而达到升降的效果，通过电机带动丝杠转动，将滑块下降，从而带动滑杆向外移动，从而将卡块挤压，从而打动卡紧的作用，从而当升降柱上升的时候不会自动往下掉。
Dust prevention device for constructional engineering
The invention relates to the technical field of dust prevention for engineering, and discloses a dust prevention device for constructional engineering. The comprises a box body, wherein a dust prevention mechanism is arranged on the right side of the box body, a lifting mechanism is arranged in the box body, the dust prevention mechanism comprises a heat dissipation roller, the heat dissipation roller is arranged on the left side of the box body and provided with a semi-circular groove, the side wall of the semi-circular groove extends into the box body, a gap of 2 mm is formed between the outer wall of the heat dissipation roller and the inner wall of the semi-circular groove, and the front end and the rear end of the heat dissipation roller are rotationally connected with the inner wallof the semi-circular groove. A crank is rotated to drive double screws to rotate, so that two hinge blocks are translated, a connecting rod is extruded to ascend, a movable sleeve I is driven, a lifting effect is achieved under the action of a hydraulic push rod I and a hydraulic push rod II, a motor drives a lead screw to rotate, a sliding block descends, a sliding rod is driven to move outwards,a clamping block is extruded to have a clamping effect, and a lifting column cannot automatically fall off when ascending.
本发明涉及工程防尘技术领域，且公开了一种建筑工程用防尘装置，包括箱体，箱体的右侧设有防尘机构，箱体的内部设有升降机构，防尘机构包括散热辊，散热辊设置在箱体的左侧开有半圆槽，半圆槽的侧壁延伸至箱体的内部，散热辊的外壁与半圆槽的内壁之间设有2mm的间隙，散热辊的前后两端与半圆槽的内壁转动连接。本发明通过转动摇把，带动双螺杆转动，从而将两个铰接块平移，从而使连杆挤压上升，从带动活动套一，通过液压推杆一和液压推杆二的作用，从而达到升降的效果，通过电机带动丝杠转动，将滑块下降，从而带动滑杆向外移动，从而将卡块挤压，从而打动卡紧的作用，从而当升降柱上升的时候不会自动往下掉。
Dust prevention device for constructional engineering
一种建筑工程用防尘装置
ZHANG MINMIN (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
Efficient dust collection and prevention device for constructional engineering
| Europäisches Patentamt | 2021
Dust cleaning device for constructional engineering site
| Europäisches Patentamt | 2024