Algorithm for designing a hydraulic scissor lifting platform

Ciupan, Cornel; Ciupan, Emilia; Pop, Emanuela

doi:10.1051/matecconf/201929903012

Cited by 12 publications

(8 citation statements)

References 1 publication

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“…Figure 7 shows the image of the upper table with eyebolts on the prototype. With the innovative eyebolt design, the movement of the platform from the upper table is ensured, thus providing ease of transportation, especially in installations under the working floor (lift shaft) and in maintenance processes [18]. Another innovation designed within the scope of the study is integrating a frequency inverter device into the system.…”

Section: Resultsmentioning

confidence: 99%

Design and Prototype Production of Scissor Lift Platform 25 Tons Capacity

Solmazyiğit¹,

Başkurt²,

Ovalı

et al. 2022

EJRnD

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In this study, an innovative 25-ton-capacity scissor lift was designed for the first time, and a prototype was produced in Onder Group Inc. Within the scope of the study, a rolling bearing system was designed instead of the conventional welded scissor-hinge connection system. Static and strength calculations were made using finite element analysis for comparison purposes. As a result of the analysis, it was determined that the stress distribution on the roller bearing system was more homogeneous and at lower values (≈60 MPa) than the welded hinge system. In addition, a detachable (bolted) joint was obtained instead of a fixed (welded) joint with the designed rolling bearing system. With the design analyses carried out within the scope of the study, a particular joint-clamp system was made to expand the surface areas of the welded joints.

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Section: Resultsmentioning

confidence: 99%

Design and Prototype Production of Scissor Lift Platform 25 Tons Capacity

Solmazyiğit¹,

Başkurt²,

Ovalı

et al. 2022

EJRnD

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“…The height of the electrical equipment in the substation is usually 1 to 2 m. Considering that the examined electrical equipment is distributed in the different locations in the substation, the vertical lifting mechanism needs to provide a dynamic movement to the desired inspection position. Generally, the scissor-type mechanism is often used to produce the vertical lifting component, as shown in Figure 12(a) (Ciupan et al , 2019), where the lifting motion is accomplished by two hydraulic cylinders mounted between the scissors. However, the large volume and low accuracy cause the inextricable difficulty in the realistic applications.…”

Section: Comparative-analysis Of Various Indoor-orbital Electrical In...mentioning

confidence: 99%

A review of indoor-orbital electrical inspection robots in substations

Dong

Liang²,

Li³

et al. 2022

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Purpose The purpose of this study is to provide an in-depth understanding about the indoor-orbital electrical inspection robot, which is useful for motivating the further investigation on the inspection of electrical equipment. Currently, electric energy has a strong correlation with the economic development of the country. Intelligent substations play an important role in the transmission and distribution of the electricity; the maintenance of the substation has attracted intensive attention due to the requirement of reliability and safety. The indoor-orbital electrical inspection robot has increasingly become the main tool to realize the unmanned. Hence, a systematic review is conducted systematically reviewing the current technical status of the indoor-orbital electrical inspection robot and discuss the existed problems. Design/methodology/approach In this paper, the most essential achievements in the field of indoor-orbital electrical inspection robots were reported to present the current status, and the mechanical structures and key inspective technologies were also discussed. Findings Four recommendations are provided from the analyzed review, which have made constructive comments on the overall structural design, functionality, intelligence and future development direction of the indoor-orbital electrical inspection robot, respectively. Originality/value To the best of the authors’ knowledge, this is the first systematic review study on indoor-orbital electrical inspection robots; it fills the theoretical gap and proffers design ideas and directions for the development of the indoor-orbital electrical inspection robot.

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“…To increase the stability of the lifting platform, Cornel et al added a hydraulic damping system to the bottom of the scissor structure to counteract the vibrations above the platform. At the same time, the hydraulics could give additional support to the lifting platform to meet the greater force requirements [3]. However, hydraulic struts are expensive and have a higher failure rate than traditional mechanical structures.…”

Section: Introductionmentioning

confidence: 99%

Design and analysis of a new deployable platform based on scissor-like elements

Bu,

Kang,

Zhu

2023

ACE

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Conventional lifting platforms have a fixed operating table and due to space constraints, the operator needs to come back up and down to get the appropriate tools and materials. This paper proposes research into the development of lift platforms by using two different scissor-like elements to increase the utility rate of space and the stability of the whole system. Through parametric and kinematical analysis with a practical deployment simulation in modeling software. After analysis, research found that when the lifting platform rises at a constant speed, the speed of the protection net is first fast and then slow. When this mechanism rises, the height of the mechanism increases and the radius of the protection net changes in a circular curve, this study also found this platform is stable and easy to operate. This paper fully illustrates the great potential of this new lifting platform in the field of civil and aerospace engineering.

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Algorithm for designing a hydraulic scissor lifting platform

Cited by 12 publications

References 1 publication

Design and Prototype Production of Scissor Lift Platform 25 Tons Capacity

Design and Prototype Production of Scissor Lift Platform 25 Tons Capacity

A review of indoor-orbital electrical inspection robots in substations

Design and analysis of a new deployable platform based on scissor-like elements

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