A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fixing structure for concrete pumping pipe
The invention relates to a fixing structure for a concrete pumping pipe, and relates to the technical field of concrete conveying. The fixing structure comprises a base plate arranged on a building floor and clamped in a hole, a circular containing box movably arranged on the base plate and coaxially sleeving the pumping pipe, an abutting assembly arranged on the inner ring of the containing box and abutting against the outer wall of the pumping pipe, at least three damping parts arranged on the base plate in the circumferential direction of the containing box and abutting against the outer wall of the containing box, wherein the damping parts have elastic restoring force, and the containing box contains water. The fixing structure transmits energy to the containing box through the abutting assembly, the water in the containing box absorbs kinetic energy, the containing box moves on the base plate after the water absorbs the kinetic energy, residual vibration energy is absorbed under the action of the damping parts, and therefore the vibration of the pumping pipe is reduced, vibration is eliminated through flexible damping, the acting force on the pumping pipe is small, the pumpingpipe is not prone to deforming, and the service life of the pumping pipe is prolonged.
本发明涉及一种混凝土泵送管的固定结构，涉及混凝土输送的技术领域，包括设置在建筑楼板上且卡接在洞口的基板、移动设置在基板上且同轴套设在泵送管上并呈圆环状的容纳箱、设置在容纳箱的内环与泵送管外壁之间抵紧的抵紧组件、至少三个沿容纳箱的周向设置在基板上且与容纳箱的外壁抵紧的阻尼件，阻尼件具有弹性回复力，容纳箱内盛有水。本发明通过抵紧组件传递到容纳箱，容纳箱内的水吸收动能，在水吸收动能之后容纳箱在基板上移动，并在阻尼件的作用下将剩余的震动能量吸收，从而减小了泵送管的震动，且通过柔性减震的方式化解震动，对泵送管的作用力较小，使得泵送管不易形变，延长了泵送管的使用寿命。
Fixing structure for concrete pumping pipe
The invention relates to a fixing structure for a concrete pumping pipe, and relates to the technical field of concrete conveying. The fixing structure comprises a base plate arranged on a building floor and clamped in a hole, a circular containing box movably arranged on the base plate and coaxially sleeving the pumping pipe, an abutting assembly arranged on the inner ring of the containing box and abutting against the outer wall of the pumping pipe, at least three damping parts arranged on the base plate in the circumferential direction of the containing box and abutting against the outer wall of the containing box, wherein the damping parts have elastic restoring force, and the containing box contains water. The fixing structure transmits energy to the containing box through the abutting assembly, the water in the containing box absorbs kinetic energy, the containing box moves on the base plate after the water absorbs the kinetic energy, residual vibration energy is absorbed under the action of the damping parts, and therefore the vibration of the pumping pipe is reduced, vibration is eliminated through flexible damping, the acting force on the pumping pipe is small, the pumpingpipe is not prone to deforming, and the service life of the pumping pipe is prolonged.
本发明涉及一种混凝土泵送管的固定结构，涉及混凝土输送的技术领域，包括设置在建筑楼板上且卡接在洞口的基板、移动设置在基板上且同轴套设在泵送管上并呈圆环状的容纳箱、设置在容纳箱的内环与泵送管外壁之间抵紧的抵紧组件、至少三个沿容纳箱的周向设置在基板上且与容纳箱的外壁抵紧的阻尼件，阻尼件具有弹性回复力，容纳箱内盛有水。本发明通过抵紧组件传递到容纳箱，容纳箱内的水吸收动能，在水吸收动能之后容纳箱在基板上移动，并在阻尼件的作用下将剩余的震动能量吸收，从而减小了泵送管的震动，且通过柔性减震的方式化解震动，对泵送管的作用力较小，使得泵送管不易形变，延长了泵送管的使用寿命。
Fixing structure for concrete pumping pipe
一种混凝土泵送管的固定结构
XU JUNPENG (author) / ZHAO QING (author) / QIU LI (author) / QIU CHENXIAO (author) / LI LINLIN (author)
2020-06-12
Patent
Electronic Resource
Chinese