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Walking platform

A walking platform and walking unit technology, which is applied to household components, household appliances, and other household appliances, can solve the problems that the walking platforms of old and new molds cannot be used universally, and the walking platforms cannot be adjusted adaptively, so as to improve replaceability, The effect of improving adaptability

Pending Publication Date: 2021-08-10
SINOMATECH WIND POWER BLADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention lies in the problem in the prior art that the walking platform cannot be adjusted adaptively due to the differences in the curved surface shapes between the old and new molds, and the walking platforms of the old and new molds cannot be used universally.

Method used

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Embodiment 1

[0053] This embodiment provides a walking platform, such as Figure 1 to Figure 3 As shown, it includes: a support unit 1 and several walking units 2 . Wherein, the support unit 1 is extended along the edge direction of the blade mould; the adjacent walking units 2 are arranged side by side on the support unit 1, and the walking unit 2 extends along the edge of the support unit 1 towards the side of the support unit 1; 2. It includes a number of side-by-side support pieces 21 fixedly connected by connecting components. There are gaps in space between adjacent support pieces 21. All the support pieces 21 extend toward one side of the blade mold along the edge arc direction of the blade mold. .

[0054] In this embodiment, the support member 21 is a foot pedal. In this embodiment, the foot pedal is made of fiberglass pultruded board material, which is 50% lighter than the existing 5mm patterned iron plate. Therefore, the overall weight of the mold is reduced, the hydraulic for...

Embodiment 2

[0078] This embodiment provides a walking platform, which is different from the walking platform provided in Embodiment 1 in that:

[0079] Such as Figure 4 to Figure 6 As shown, the connection assembly includes: a second cross brace 24 and several cross brace fixing parts 25 arranged in pairs, and the second cross brace 24 flexibly extends along the arrangement direction of the support parts 21; any pair of cross brace fixing parts 25 forms a cross brace Channels are installed to secure the second rail 24 to the rail channel.

[0080] In this embodiment, the second cross brace 24 is a steel wire rope or a nylon rope.

[0081] The walking platform provided in this embodiment also includes a locking mechanism, the locking mechanism is arranged on the two ends of the second cross brace 24 on any walking unit 2,

[0082] The locking mechanism includes: a tension detection piece and locking pieces arranged in pairs. The tension detection part is used to detect the tension forc...

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Abstract

The invention discloses a walking platform which comprises a support unit and a plurality of walking units, and the support unit extends in the edge direction of a blade mold; the adjacent walking units are arranged on the support unit side by side, and the sides, facing the support unit, of the walking units extend along the edge of the support unit; and each walking unit comprises a plurality of supporting pieces which are fixedly connected through connecting assemblies and arranged side by side, a reserved gap is formed between every two adjacent supporting pieces in the space, and the sides, facing the blade mold, of all the supporting pieces are arranged in the edge radian direction of the blade mold in an extending mode. The requirement for the universality of the walking platform is met, the repeated investment cost of a mold platform can be further reduced while the universality of molds of different models is met, and the walking and operation conditions of personnel are further improved due to the good shape follow-up performance of the walking platform.

Description

technical field [0001] The invention relates to the technical field of blade production, in particular to a walking platform. Background technique [0002] Fan blades usually consist of three blades and a hub to form an impeller. The impeller rotates under the action of the fan, thereby converting the kinetic energy of the wind into the mechanical energy of the impeller. The generator rotates to generate electricity under the drive of the impeller. The blade has an aerodynamic shape and is the main component that can receive wind energy and make the wind energy rotate around its axis. When it is manufactured and used, it needs to be processed and manufactured through a mold. Since the shape of the fan blade is usually large, in order to facilitate the processing personnel to walk, Usually, a walking platform is set up, and the walking platform is directly welded on the mold, which can effectively increase the strength by welding on the mold. [0003] Chinese patent document...

Claims

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Application Information

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IPC IPC(8): B29C33/00B29C70/54B29L31/08
CPCB29C33/00B29C70/54B29L2031/085
Inventor 任洪伟国丽娟郝赫为徐俊
Owner SINOMATECH WIND POWER BLADE
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