Installation device for large transformer
A technology for installing devices and transformers, which is applied in transportation and packaging, conveyors, mechanical conveyors, etc., and can solve problems such as large size, heavy weight of large transformers, and equipment damage.
Inactive Publication Date: 2015-12-23
ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology
[0002] In power construction, large-scale transformers are heavy, bulky, and irregular in shape, and are very difficult to transport. Taking transformers as an example, it is necessary to avoid tilting the transformer during the transport process. In the prior art, the transformer is generally transported by traction flatbed truck to the After the foundation is near, use hydraulic jacks and hydraulic push rods to unload the transformer onto the laid steel rails, then use the hydraulic push rod to push the transformer horizontally above the foundation, then use the hydraulic jack to lift the transformer, pull out the moving track, and lower the transformer to the foundation Since the transformer is directly moved on the rail, the contact area between the transformer and the rail is small, and the thrust of the two hydraulic push rods is difficult to ensure that their actions are consistent, which can easily cause the transformer to tilt, and there is a risk of equipment damage or personnel injury Security risks
Method used
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[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. An installation device for a large-scale transformer, including a guide rail 2, the cross-section of which is a T-shaped structure, two guide rails 2, two runners 7 are arranged above the guide rail along the direction of the guide rail, and the outside of the runner 7 The diameter of the runner 7 has an annular groove structure, and the depth of the annular groove on the outer dia...
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The invention provides an installation device for a large transformer. The installation device for the large transformer stably translates by adequately utilizing clamping between guide rails and rotary wheels of a trolley, so that the whole translation-pushing process is higher in orientation and more labour-saving, and fine movement and location during the translation process can be better controlled due to the use of rotary wheel handles, so that the whole installation process is more effective and more labour-saving. The installation device for the large transformer comprises the guide rails, wherein two rotary wheels are arranged above each guide rail along the direction of the guide rail; the outer diameter of each rotary wheel is provided with an annular groove structure; two rotary wheels are clamped on each guide rail; a support table used for supporting the transformer is arranged on each rotary wheel; a fixing groove used for accommodating each rotary wheel is formed in the lower part of the corresponding support table; each rotary wheel is arranged in the fixing groove of the corresponding support table; each rotary wheel is connected with the corresponding support table through a shaft; each shaft is fixed on the corresponding support table through a bearing; and an operation handle is arranged on one of the shafts connected with each two rotary wheels.
Description
technical field [0001] The invention relates to the field of power equipment, in particular to a large-scale transformer installation device. Background technique [0002] In power construction, large-scale transformers are heavy, bulky, and irregular in shape, and are very difficult to transport. Taking transformers as an example, it is necessary to avoid tilting the transformer during the transport process. In the prior art, the transformer is generally transported by traction flatbed truck to the After the foundation is near, use hydraulic jacks and hydraulic push rods to unload the transformer onto the laid steel rails, then use the hydraulic push rod to push the transformer horizontally above the foundation, then use the hydraulic jack to lift the transformer, pull out the moving track, and lower the transformer to the foundation Since the transformer is directly moved on the rail, the contact area between the transformer and the rail is small, and the thrust of the...
Claims
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Inventor谷守雨曹正忠郝士平王文超王冲鲁统贺王瀚正渐伟李赟崔来坤李功常李嗣春吴汉宗波王轩
OwnerZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER