Container type counter weight

A container type, counterweight technology, applied in the field of counterweight, can solve the problems of high cost, complicated process, waste of resources, etc., and achieve the effects of simple structure, convenient use and lower production cost.

Inactive Publication Date: 2011-06-22
TIANJIN ELEVATOR ELEVATOR PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, traditional casting products are used for counterweights, and pig iron is used as raw material, which requires a large amount of metal materials, and the process is complicated, costly, and wastes resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The consumption of various ingredients of counterweight formula is as follows:

[0016] Raw material dosage

[0017] Ore 75-98

[0018] Cement #2-6

[0019] Iron Nuggets 0-30

[0020] water: little

[0021] Filled in boxes or bags.

[0022] 1. The single weight of most counterweight products ranges from hundreds of kilograms to tens of tons. In the manufacturing process, large-scale lifting equipment must be used for casting and molding. This invention only needs one metal shell, and then divides the inner cavity into several parts. The unique single-piece product is stacked together in the counterweight shell cavity, which is flexible and easy to operate.

[0023] 2. The filling in the inner cavity of the product is made of waste high specific gravity ore, iron pellets, and cement raw materials, which greatly reduces the production cost for energy saving and environmental protection.

[0024] In order to further improve product quality, under the condition of max...

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PUM

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Abstract

The invention discloses a container type counter weight, which is prepared from the following materials in part by weight: 75 to 98 parts of ore, 2 to 6 parts of cement, 0 to 30 parts of iron particles and a small amount of water. The container type counter weight is filled in a box or bag. The design is reasonable, the manufacturing is simple, the cost is reduced by 2/3 compared with the cost before, and the operation is convenient. The counter weight disclosed by the method is not influenced in performance, is weather corrosion resistant and dustproof. When used, the container type counter weight can be arranged on various devices which need a counter weight for keeping balance.

Description

Technical field [0001] The invention relates to a counterweight, in particular to a container-type counterweight, which is suitable for various devices requiring counterweight balance. Background technique [0002] At present, traditional casting products are used for counterweights, and pig iron is used as raw material, which requires a large amount of metal materials, and the process is complicated, costly, and wastes resources. Contents of the invention [0003] The problem to be solved by the present invention is to provide a container-type counterweight by overcoming the defects of existing counterweights. The counterweight is not only reasonable in design and simple in manufacture, but also reduces the cost by 2 / 3 of the original cost and is easy to operate. [0004] The technical scheme that the present invention adopts is: the consumption of the various batching of counterweight formula is as follows: [0005] Raw material dosage [0006] Ore 75-98 [0007] Cem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
Inventor 刘金环
Owner TIANJIN ELEVATOR ELEVATOR PARTS
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