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A platform for research: civil engineering, architecture and urbanism
Anti-falling device for angle steel tower
The invention relates to the technical field of angle steel tower design, and discloses an anti-falling device for an angle steel tower, which comprises two combined buffer structures and two friction heating type support structures. According to the anti-falling device for the angle steel tower, the protection platform used for supporting a worker is elastically supported through the elasticity of the spiral spring and the flow limiting property of gas in a closed environment, so that pressure caused by the worker acts on a component used for fastening in a buffering mode, and the service life of the component is prolonged; according to the device, the arc-shaped elastic steel plates are used for elastically supporting the protection platform, on one hand, the buffering relation between acting force can be improved, and on the other hand, in the bending deformation process of the multiple arc-shaped elastic steel plates, pressure kinetic energy caused by workers can be consumed by means of the friction heat generation phenomenon between the contact faces of the arc-shaped elastic steel plates; therefore, the damage capacity of pressure kinetic energy to fastening parts is directly reduced, and the service life of the parts is further prolonged.
本发明涉及角钢塔设计技术领域，且公开了一种角钢塔用防坠落装置，包括两个组合式缓冲结构以及两个摩擦生热式支撑结构。该角钢塔用防坠落装置，利用螺旋弹簧的弹性以及密闭环境下气体的流动限流性对用于支撑工作人员的防护平台进行弹性支撑，从而将来自工作人员造成的压力以缓冲形式作用于用于紧固的部件，以提高部件使用寿命，此外，该装置利用弧形弹性钢板对防护平台进行弹性支撑，一方面，能够提高作用力之间的缓冲关系，另一方面，能够依靠多个弧形弹性钢板在弯曲变形过程中，相互之间接触面之间的摩擦生热现象损耗工作人员造成的压力动能，从而直接降低压力动能对紧固部件的损伤能力，进一步提高部件使用寿命。
Anti-falling device for angle steel tower
The invention relates to the technical field of angle steel tower design, and discloses an anti-falling device for an angle steel tower, which comprises two combined buffer structures and two friction heating type support structures. According to the anti-falling device for the angle steel tower, the protection platform used for supporting a worker is elastically supported through the elasticity of the spiral spring and the flow limiting property of gas in a closed environment, so that pressure caused by the worker acts on a component used for fastening in a buffering mode, and the service life of the component is prolonged; according to the device, the arc-shaped elastic steel plates are used for elastically supporting the protection platform, on one hand, the buffering relation between acting force can be improved, and on the other hand, in the bending deformation process of the multiple arc-shaped elastic steel plates, pressure kinetic energy caused by workers can be consumed by means of the friction heat generation phenomenon between the contact faces of the arc-shaped elastic steel plates; therefore, the damage capacity of pressure kinetic energy to fastening parts is directly reduced, and the service life of the parts is further prolonged.
本发明涉及角钢塔设计技术领域，且公开了一种角钢塔用防坠落装置，包括两个组合式缓冲结构以及两个摩擦生热式支撑结构。该角钢塔用防坠落装置，利用螺旋弹簧的弹性以及密闭环境下气体的流动限流性对用于支撑工作人员的防护平台进行弹性支撑，从而将来自工作人员造成的压力以缓冲形式作用于用于紧固的部件，以提高部件使用寿命，此外，该装置利用弧形弹性钢板对防护平台进行弹性支撑，一方面，能够提高作用力之间的缓冲关系，另一方面，能够依靠多个弧形弹性钢板在弯曲变形过程中，相互之间接触面之间的摩擦生热现象损耗工作人员造成的压力动能，从而直接降低压力动能对紧固部件的损伤能力，进一步提高部件使用寿命。
Anti-falling device for angle steel tower
一种角钢塔用防坠落装置
2024-01-05
Patent
Electronic Resource
Chinese