Steel structured intercooling tower triangular lifting fixture
A technology of steel structure and jig, which is applied in the field of triangular hoisting jigs for cooling towers between steel structures, which can solve problems such as high requirements for personnel operation accuracy and affecting the hoisting efficiency of components, so as to improve the hoisting effect, avoid damage, The effect of speeding up the lifting speed
Pending Publication Date: 2018-07-03
河南省第二建设集团有限公司
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Problems solved by technology
[0002] The conventional hoisting method is to set the hoisting point directly on the triangular steel frame of the component. This hoisting method cannot avoid the wearing of the skin on the upper surface of the triangular steel frame by the lifting rope due to the swing during the hoisting process of the component, and it is harmful to personnel. There are high requirements for the accuracy of the operation, and the hoisting operation space is also controlled within a small range, which seriously affects the hoisting efficiency of the components
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[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0016] A kind of triangular hoisting jig for cooling towers between steel structures, including upper jigs and lower jigs, such as figure 1 As shown, the upper clamp includes a strip-shaped base 1, clamp bayonets 3 are fixed at both ends of the base 1, and a fixed arm 2 is fixed on the base 1. The fixed arm 2 and the base 1 are L-shaped, and a first hoisting opening 7 is fixed at the outer end of the fixed arm 2, wherein the clamp bayonet 3 is U-shaped. The clamp bayonet 3 is more able to adapt to the square steel on the upper part of the triangular steel frame, and both sides of the clamp bayonet 3 are provided with reinforcing ribs 4, and the fixed arm 2 and the clamp bayonet 3 are respectively located at the On the two opposite sides of the base 1; in addition, a connecting rod 5 is provided on the upper fixture, and the two ends of the connecting rod 5 are fixed...
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The invention provides a steel structured intercooling tower triangular lifting fixture. Three lifting points are arranged on a triangular steel frame of a component in a triangular form for extendingdistances from the lifting points to the component, so that a lifting rope is far from a cover on the component, damage of the cover by the lifting rope is prevented, and meanwhile, the lifting efficiency is improved; the fixture comprises an upper fixture and a lower fixture; the upper fixture comprises a strip base; fixture clamping ports are fixedly arranged at the two ends of the base; a fixed arm is fixedly arranged on the base; the fixed arm and the base are L-shaped; a first lifting port is fixedly arranged at an outer end of the fixed arm; the fixed arm and the fixture clamping port are respectively positioned on two opposite side surfaces of the base; the lower fixture comprises a strip base arm; a connecting hole and a support leg are arranged at one end of the base arm; the support leg and the base arm are V-shaped; and a second lifting port is formed in the other end of the base arm.
Description
technical field [0001] The invention relates to the field of installation and application of inter-steel cooling towers, in particular to a triangular hoisting jig for inter-steel inter-cooling towers. Background technique [0002] The conventional hoisting method is to set the hoisting point directly on the triangular steel frame of the component. This hoisting method cannot avoid the wearing of the skin on the upper surface of the triangular steel frame by the lifting rope due to the swing during the hoisting process of the component, and it is harmful to personnel. There are high requirements for the accuracy of the operation, and the hoisting operation space is also controlled within a small range, which seriously affects the hoisting efficiency of the components. Contents of the invention [0003] The invention provides a triangular hoisting jig for inter-steel cooling towers. Three triangular hoisting points are set on the triangular steel frame of the component to e...
Claims
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CPCB66C1/10
Inventor 苏群山王庆伟段常智高磊张金文王勇李兵李燚红朱立国
Owner 河南省第二建设集团有限公司