Compound steel base pouring tank

Abstract

The invention discloses a compound steel base pouring tank. The compound steel base pouring tank comprises a tank body structure system, a hanging tank supporting and connecting system, a conical body upper end baffle and angle iron. The tank body structure system comprises a barrel, a conical body and the conical body upper end baffle. The hanging tank supporting and connecting system comprises a supporting frame, an upper ring beam, a middle ring beam, a lower ring beam, a box iron support, buffer sleepers, bolts and the angle iron. The barrel is made from rubber or other substitute materials with the specific gravity being smaller than that of steel. The supporting frame, the upper ring beam, the middle ring beam and the lower ring beam are made from titanium alloy or other substitute materials with the specific gravity being smaller than that of steel according to requirements. The defects that in the prior art, a tank body is high in self weight, the single tank hoisting capacity is poor, the construction period is long, and the construction quality is not ensured are overcome. The compound steel base pouring tank has the advantages of being low in hoisting tank body structure self weight, short in construction period, safe in equipment operation and high in economic benefits.

Description

technical field [0001] The invention relates to the field of concrete construction equipment, more specifically it is a synthetic steel base glue tank. Background technique [0002] The concrete pouring construction of large-scale hydropower projects usually adopts the method of hoisting concrete into the warehouse by cable crane. The work is useful work, and the rest are useless work; according to the 30t cable machine commonly used in China, the configuration is 9m 3 Calculation of hanging tanks, although the volume of water injection in empty tanks can reach 11.5m 3 ~13m 3 , but the single-tank concrete hoisting capacity is limited by the total load hoisted by the cable machine, useless load and operating conditions, generally not exceeding 9m 3 , the redundant volume in the hanging tank accounts for about 22% to 31% of the water injection volume of the empty tank; according to the survey, the concrete hanging tanks using cable cranes in China are generally made of all...

AI Technical Summary

Problems solved by technology

[0002] The concrete pouring construction of large-scale hydropower projects usually adopts the method of hoisting concrete into the warehouse by cable crane. The work is useful work, and the rest are useless work; according to the 30t cable machine commonly used in China, the configuration is 9m 3 Calculation of hanging tanks, although the volume of water injection in empty tanks can reach 11.5m 3 ~13m 3 , but the single-tank concrete hoisting capacity is limited by the total load hoisted by the cable machine, useless load and operating conditions, generally not exceeding 9m 3 , the redundant volume in the hanging tank accounts for about 22% to 31% of the water injection volume of the empty tank; according to the survey, the concrete hanging tanks using cable cranes in China are generally made of all-metal materials, and the ratio of the tank's own weight to the total lifting load It can reach 13% to 18%, and the ratio of the auxiliary counterweight to the total lifting load is about 2%. It can be seen that the lifting capacity of a single tank of the cable crane is severely restricted by the weight of the hanging tank

[0003] The weight of the concrete hanging tank made of all-metal material is relatively large, which produces a lot of useless work during the lifting process, resulting in a low volume utilization rate of the hanging tank, which affects the lifting efficiency of concrete, especially at the peak of concrete pouring Insufficient lifting efficiency not only brings the risk of delay in the construction period, but also may adversely affect the quality of concrete pouring

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