Floating anti-overturn mechanism for cleaning device in indirect air cooling tower
A technology for cleaning devices and air cooling towers, which is applied in the direction of cleaning heat transfer devices, lighting and heating equipment, etc. It can solve the problems of small adjustment margin, installation error, and insufficient adjustment margin of the upper pulley, etc., to increase the adjustment margin and maintain The effect of stability
Active Publication Date: 2016-05-04
江苏科能电力机械有限公司
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Problems solved by technology
However, the adjustment margin is very small. Facing the upper and lower guide rails with an indirect air-cooling distance of 25 meters, the installation error will inevitably lead to the phenomenon that the upper pulley has insufficient adjustment margin and is stuck when the cleaning frame is walking.
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Embodiment Construction
[0015] like figure 1 As shown, the floating anti-turnover mechanism of the cleaning device in the indirect air cooling tower is arranged between the upper end of the cleaning frame 1 and the upper guide rail 2 . This mechanism includes a roller seat 3 located on the periphery of the upper guide rail 2, and a roller 4 and an anti-overturn structure are arranged in the roller seat 3. An elastic structure is provided between the roller seat 3 and the cleaning frame 1, and the elastic structure can press The roller seat 3 makes the roller 4 contact with the upper guide rail 2 all the time.
[0016] The elastic structure includes a fixed sliding sleeve 5 fixed on the cleaning frame 1 and a telescopic guide rod 6 fixed on the roller seat 3. A spring 7 is arranged between the seats 3 . A dustproof cover 8 is provided on the periphery of the spring 7 . One end of the telescopic guide rod 6 connected to the cleaning frame 1 is provided with a nut 9 .
[0017] The anti-overturn stru...
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The invention belongs to the technical field of cleaning devices in an indirect air cooling tower, in particular to a floating type anti-turning mechanism of an cleaning device in the indirect air cooling tower, and aims to solve the technical problems that the design is not reasonable and the like in the prior art. The mechanism comprises a roller base positioned at the periphery of an upper guide track, wherein a roller and an anti-turning structure are arranged in the roller base; an elastic structure is arranged between the roller base and a washing frame; the elastic structure can press the roller base to enable the roller to be constantly in contact with the upper guide track. Compared with the prior art, the floating type anti-turning mechanism of the cleaning devices in the indirect air cooling tower has the advantages that the adjustment allowance between the roller and the upper guide track is greatly increased, the adjustment allowance is automatically compensated through the flexibility property of a spring, and an upper pulley is constantly meshed with the upper guide track, so that the stability when the washing frame walks is maintained.
Description
technical field [0001] The invention belongs to the technical field of cleaning devices in indirect air-cooling towers, and in particular relates to a floating anti-turnover mechanism for cleaning devices in indirect air-cooling towers. Background technique [0002] The radiator is a cooling device for circulating water in the air-cooled generator set. The radiator, which consists of finned tube bundles, exchanges heat with the air. Water for air-cooled generators is cooled by air. After the radiator runs for a long time, a lot of dirt will accumulate on the finned tube bundles, which affects the heat dissipation effect of the radiator and directly affects the power generation capacity of the air-cooled generator set. For this, it needs to be cleaned. Since the finned tubes of the radiator of the air-cooled generator set are arranged vertically, and the adjacent two sets of finned tubes form an angle when vertically arranged, several groups of finned tubes are connected t...
Claims
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IPC IPC(8): F28G15/00
Inventor 王科远马力
Owner 江苏科能电力机械有限公司