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Formwork equipment for slip-form construction of unbonded prestressed concrete silo

A prestressing and concrete technology, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., can solve the problems of removal and disassembly, unfavorable equipment, and reduce the efficiency and convenience of construction, so as to reduce the The construction period, the effect of improving construction efficiency and reducing the installation period

Active Publication Date: 2022-02-11
江苏万元模架工程有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The assembly of construction equipment in the prior art is cumbersome, and it is impossible to form a fast combined installation before construction. After the construction is completed, it is not conducive to quickly remove and disassemble the equipment, which will greatly reduce the efficiency and convenience of construction. In order to solve the above problems problem, therefore, we propose a formwork device for slipform construction of unbonded prestressed concrete silos

Method used

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  • Formwork equipment for slip-form construction of unbonded prestressed concrete silo
  • Formwork equipment for slip-form construction of unbonded prestressed concrete silo
  • Formwork equipment for slip-form construction of unbonded prestressed concrete silo

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0024] In the description...

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Abstract

The invention is applicable to the technical field of building construction, and discloses formwork equipment for slip-form construction of an unbonded prestressed concrete silo, which comprises a mounting table, a fixing block is arranged at the top of the mounting table, a mounting plate is connected to the side face of the fixing block, a supporting plate is fixed to the middle of the inner wall of the mounting plate, a winch is mounted in the middle of the inner wall of the supporting plate, threaded grooves are formed in the periphery of the bottom end of the supporting plate, and limiting sliding rods are arranged on the periphery of the bottom end of the supporting plate; a sling is wound in the winch, the bottom end of the sling penetrates through the bottom end of the supporting plate, a lifting hook is fixed to the bottom end of the sling, the bottom end of the lifting hook is buckled into a lifting ring, and three sets of inhaul cables are fixed to the bottom of the lifting ring. The formwork equipment is composed of the rapid butt joint mechanism, and after slip form pouring is finished, rapid disassembly and separation of the equipment are facilitated, so that construction convenience is greatly improved, and the construction period is shortened.

Description

technical field [0001] The invention is applicable to the technical field of building construction, and in particular relates to a formwork device for slipform construction of an unbonded prestressed concrete silo. Background technique [0002] At present, slipform construction is a construction method in which a hydraulic lifting device is used to slide and lift the formwork to pour a vertical concrete structure. According to the plane shape of the building, a complete set of hydraulic sliding form device is assembled on the ground, and the hydraulic jack is used to climb up on the support rod, driving the lifting frame, formwork, and operation platform to rise together, and the formwork is carried out after each layer of concrete is poured. Slide up until the pouring of the structure is completed. The construction of this method requires frequent leveling of the formwork system to ensure that the buildings and structures are vertical. [0003] The assembly of construction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/22E04G11/24
CPCE04G11/22E04G11/24Y02A40/51
Inventor 王锋俞杰王国华
Owner 江苏万元模架工程有限公司
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