Rail-traveling type hydraulic ditch cable trench trolley formwork system

Abstract

The invention discloses a rail-traveling type hydraulic ditch cable trench trolley formwork system. The system comprises a hydraulic system, a traveling system, a steel formwork system, a truss, a screw rod, vertical sliding shoes, a horizontal sliding shoe, a limit lever and rails, wherein the hydraulic system comprises a horizontal oil cylinder and vertical oil cylinders; the traveling system comprises a driving wheel and a driven wheel; the steel formwork system comprises a concrete pouring cavity formed by a ditch steel formwork, a cable trench steel formwork, an outside steel formwork and a seal end steel formwork, the ditch steel formwork, the cable trench steel formwork and the horizontal sliding shoe are in pin joint through the vertical sliding shoes and realize stretching and retracting through the vertical oil cylinders arranged at two ends, the horizontal sliding shoe is connected with the truss and realizes horizontal stretching and retracting through the horizontal oil cylinder arranged at the top, and the outside steel formwork and the truss are in pin joint through the screw rod and realize stretching and retracting through the horizontal oil cylinder arranged on the side surface. According to the rail-traveling type hydraulic ditch cable trench trolley formwork system, the construction quality and the construction efficiency are effectively improved, and the construction cost is reduced.

Description

technical field [0001] The invention relates to a formwork system of a rail-type hydraulic cable channel trolley, which is mainly used in the concrete construction of cable channels with tight construction period and high quality requirements. Background technique [0002] Concrete construction of water trenches and cable trenches is generally in the late stage of tunnel and bridge construction, and there are generally characteristics such as large construction volume and tight construction period. There are following problems in the form of the existing gutter cable trench formwork: [0003] A small combined steel formwork is constructed in sections. The construction process includes assembly, reinforcement, pouring, disassembly, transition, cleaning and oiling. The image of civilization is not good, and the construction cost of the formwork project is high. [0004] Construction of a movable steel formwork with screw adjustment and winch traction. In practical applicatio...

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Problems solved by technology

[0003] A small combined steel formwork is constructed in sections. The construction process includes assembly, reinforcement, pouring, disassembly, transition, cleaning and oiling. The image of civilization is not good, and the construction cost of the formwork project is high

[0004] Construction of a movable steel formwork with screw adjustment and winch traction. In practical application, the formwork of this form has poor operability, the screw adjustment process is cumbersome, the cycle time is long, the construction efficiency of winch traction is low, and the positioning error of the formwork without track setting is large. Poor construction integrity of water trench cable trough

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