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Lift type steel trestle device for warehousing roller compacted concrete

A roller compacted concrete, lifting technology, applied in the direction of bridges, vertical bridges, bridge forms, etc., can solve the problems of restricting the construction progress, slow rolling concrete entering the warehouse, and the elevation cannot be kept consistent at any time.

Pending Publication Date: 2018-07-10
CHINA GEZHOUBA GRP HIGHWAY OPERATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the elevation of the junction of the concrete pouring warehouse and the concrete transportation road cannot be kept consistent at any time, and the speed of entering the warehouse of the roller compacted concrete is relatively slow, which seriously restricts the construction progress

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  • Lift type steel trestle device for warehousing roller compacted concrete
  • Lift type steel trestle device for warehousing roller compacted concrete
  • Lift type steel trestle device for warehousing roller compacted concrete

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Embodiment Construction

[0029] The present invention discloses a lift-type steel trestle device for rolling concrete into a silo. The first fastening surface 110 of the prefabricated block 100 is fixedly connected to the concrete platform 140; the first end 210 of the first bridge body 200 It is fixedly connected with the second fastening surface 120 of the prefabricated block 100, the second end 230 of the first bridge body 200 is fixedly connected with the third end 410 of the second bridge body 400, and supports the fourth end 430 of the second bridge body 400 on the ground. Then, the fifth end 510 of the third bridge body 500 is fixedly connected with the connecting end 130 of the prefabricated block 100 , and the sixth end 530 of the third bridge body 500 is fixedly connected with the first body 220 of the first bridge body 200 . Since the second end 230 of the first bridge body 200 and the third end 410 of the second bridge body 400 are connected to the second end 230 of the lifting mechanism 3...

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Abstract

The invention discloses a lift type steel trestle device for warehousing roller compacted concrete and belongs to the technical field of concrete construction. The lift type steel trestle device comprises a prefabricated block, a first bridge body, a lifting mechanism, a second bridge body and a third bridge body, wherein the prefabricated block comprises a first fastening surface, a second fastening surface and a joining end; the first bridge body comprises a first end, a first body and a second end; the lifting mechanism comprises a first supporting surface and a second supporting surface; the second bridge body comprises a third end, a second body and a fourth end; and the third bridge body comprises a fifth end, a third body and a sixth end. The lift type steel trestle device disclosedby the invention achieves the technical effects that the elevation of a joining part of a concrete pouring position and a concrete transportation road can be kept consistently anytime, the warehousing speed of the roller compacted concrete is increased, and the construction progress is accelerated.

Description

technical field [0001] The invention belongs to the technical field of concrete construction, and in particular relates to a lift-type steel trestle device for storing roller compacted concrete. Background technique [0002] Roller compacted concrete is a new type of concrete that is rolled and paved in thin layers along the plane of the dam body during dam construction. The roller compacted concrete mixture is a dry and hard material. During construction, multiple passes of rolling are used to rise in layers and it can be poured continuously, reflecting significant economic benefits. The roller compacted concrete dam has the characteristics of small concrete volume, high strength, good anti-seepage performance, and overflow of the dam body. [0003] At present, when pouring the dam body, the roller compacted concrete dam technology is usually adopted. Roller compacted concrete dam construction technology mainly uses concrete and steel trestles to enter the silo. During t...

Claims

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Application Information

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IPC IPC(8): E02D15/02E01D15/02
CPCE01D15/02E02D15/02
Inventor 屈庆余李振珂房铁柱
Owner CHINA GEZHOUBA GRP HIGHWAY OPERATION CO LTD
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