A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Platform lifting type safety protection device
The invention discloses a platform lifting type safety protection device which comprises a fixed side box mechanism assembly and a protection rope system. The fixed side box mechanism assembly comprises a fixed side box frame, a lead screw nut transmission mechanism and a belt transmission mechanism. The lead screw nut transmission mechanism comprises a roller guide rail sliding block assembly, a transmission lead screw and a cavity profile guide rail. The belt transmission mechanism comprises a belt wheel system and a folding connecting rod telescopic system; the upper end of the annular synchronous belt is fixed by the fixed belt clamp, the lower end of the annular synchronous belt drives the movable belt clamp to move upwards, and then the folding connecting rod telescopic frame is driven to contract. A double-section linkage sliding rail structure is adopted, and a motor drives a lead screw nut pair to drive a sectional material guide rail to do lifting motion; the section bar guide rail drives the synchronous belt to rotate, so that the four connecting rods are in synchronous linkage, the single-power double-linkage function is achieved, the double-section telescopic guide rail structure is adopted, the structure is stable and reliable, the total height of equipment is low, and sight shielding of passengers is effectively reduced.
本发明公开了一种站台升降式安全防护装置，包括固定侧盒机构总成和防护绳系统；所述固定侧盒机构总成包括固定侧盒框架、丝杆螺母传动机构、皮带传动机构；所述丝杆螺母传动机构包括滚轮导轨滑块组件、传动丝杆、腔体型材导轨；所述皮带传动机构包括带轮系统和折叠连杆伸缩系统；传动丝杆运行带动腔体型材导轨上移，环形同步皮带上端被固定皮带夹固定，下端带动活动皮带夹上移，进而带动折叠连杆伸缩架收缩。本发明采用双节联动滑轨结构，电机驱动丝杆螺母副，带动型材导轨升降运动；型材导轨再带动同步带旋转，使得四连杆同步联动，从而实现了单动力双联动的功能，采用双节伸缩式导轨结构，结构稳定可靠，设备总高度较低，有效降低乘客视线遮挡。
Platform lifting type safety protection device
The invention discloses a platform lifting type safety protection device which comprises a fixed side box mechanism assembly and a protection rope system. The fixed side box mechanism assembly comprises a fixed side box frame, a lead screw nut transmission mechanism and a belt transmission mechanism. The lead screw nut transmission mechanism comprises a roller guide rail sliding block assembly, a transmission lead screw and a cavity profile guide rail. The belt transmission mechanism comprises a belt wheel system and a folding connecting rod telescopic system; the upper end of the annular synchronous belt is fixed by the fixed belt clamp, the lower end of the annular synchronous belt drives the movable belt clamp to move upwards, and then the folding connecting rod telescopic frame is driven to contract. A double-section linkage sliding rail structure is adopted, and a motor drives a lead screw nut pair to drive a sectional material guide rail to do lifting motion; the section bar guide rail drives the synchronous belt to rotate, so that the four connecting rods are in synchronous linkage, the single-power double-linkage function is achieved, the double-section telescopic guide rail structure is adopted, the structure is stable and reliable, the total height of equipment is low, and sight shielding of passengers is effectively reduced.
本发明公开了一种站台升降式安全防护装置，包括固定侧盒机构总成和防护绳系统；所述固定侧盒机构总成包括固定侧盒框架、丝杆螺母传动机构、皮带传动机构；所述丝杆螺母传动机构包括滚轮导轨滑块组件、传动丝杆、腔体型材导轨；所述皮带传动机构包括带轮系统和折叠连杆伸缩系统；传动丝杆运行带动腔体型材导轨上移，环形同步皮带上端被固定皮带夹固定，下端带动活动皮带夹上移，进而带动折叠连杆伸缩架收缩。本发明采用双节联动滑轨结构，电机驱动丝杆螺母副，带动型材导轨升降运动；型材导轨再带动同步带旋转，使得四连杆同步联动，从而实现了单动力双联动的功能，采用双节伸缩式导轨结构，结构稳定可靠，设备总高度较低，有效降低乘客视线遮挡。
Platform lifting type safety protection device
一种站台升降式安全防护装置
JI WENBIN (author) / JIANG HONGYUN (author) / DAI XIAO'ER (author) / ZHANG JINYU (author) / WANG ZHEN (author)
2024-12-27
Patent
Electronic Resource
Chinese
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