An elevating swimming pool movable platform device

Abstract

The invention aims at solving the problem of bad stability of the existing swimming pool depth device and provides a lift type moving platform device of a swimming pool. The lift type moving platform device of the swimming pool comprises a platform and a multiple-telescoping pneumatic cylinder; the multiple-telescoping pneumatic cylinder is fixedly connected to the bottom of the platform and used for driving the platform to ascend or descend vertically; a plurality of guide columns are fixedly connected with the platform and perpendicular to the platform; the lift type moving platform device of the swimming pool is characterized in that each guide column corresponds to a locking device which is fixed at the bottom of the swimming pool, the locking device comprises a locking cylinder, an extension rod and a piston rod, the extension rod is connected with the locking cylinder by use of the piston rod, a positioning hole is formed in the guide column, the extension rod points to the direction of the positioning hole, the center heights of the positioning hole and the extension rod are the same, the extension rod is capable of going through the positioning hole, and the locking cylinder and the multiple-telescoping pneumatic cylinder both are connected to a pneumatic source. The lift type moving platform device of the swimming pool has the advantage that the pneumatic cylinder driving technology is adopted to guarantee normal operation of the swimming pool. Each guide column is locked by the corresponding extension rod, and the mechanical locking manner is adopted, and therefore, the lift type moving platform device of the swimming pool is safe and reliable, and relatively low in cost.

Description

technical field [0001] The invention relates to a movable platform device, in particular to a lifting swimming pool movable platform device. Background technique [0002] With the continuous development of society, swimming pools with a fixed depth cannot meet the needs of the market more and more. According to relevant data, the water depth of the diving pool is 1.8~5.5m, while the water depth of the public swimming pool is generally 1.4m~1.8m; the children's paddling pool is 0.3m~0.7m; the swimming pool for middle school students is 1m~1.4m; m~1.8m. Building swimming pools with different functions will not only cause a waste of funds in one-time investment, but also lead to a decrease in the utilization rate of swimming pools and land. [0003] The adjustable swimming pool lifting platform generally moves up and down according to the requirements of different water depths by pulling the lifting platform with stainless steel wire ropes to achieve the purpose of adjusting ...

AI Technical Summary

Problems solved by technology

Building swimming pools with different functions will not only cause a waste of funds in one-time investment, but also lead to a decrease in the utilization rate of swimming pools and land

[0003] The adjustable swimming pool lifting platform generally moves up and down according to the requirements of different water depths by pulling the lifting platform with stainless steel wire ropes to achieve the purpose of adjusting the water depth of the swimming pool. Patent CN103452349 discloses a "swimming pool technology with lifting movable ground", which uses a trapezoidal screw The propulsion device pulls the steel rope to turn the pulley to lift the movable platform, but the movable platform is supported by stainless steel cables, resulting in poor stability of the platform

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