Ring-cutting and filling device for highway bridge water leaking opening

A technology for highway bridges and water leaks, which is applied in bridges, bridge maintenance, bridge reinforcement, etc., and can solve problems such as filler extrusion, filling road bridge water leaks, and affecting ring cutting and filling effects, etc.
CN107542038AActive Publication Date: 2018-01-05重庆市春鹏预应力钢绞线有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
重庆市春鹏预应力钢绞线有限公司
Publication Date
2018-01-05

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Abstract

The invention discloses a ring-cutting and filling device for a highway bridge water leaking opening. The ring-cutting and filling device structurally comprises a handle, a filling pipe, a ring cutter, a sheath, a lifting unit, a casing pipe, a fastener and an extruder. The handle is in an inverted-F shape, the opening butt-joint section of the handle is rectangular, the handle is of a cylindricalstructure, and the two side surfaces of the handle are the same and are of an integrated structure. The edge of the bottom surface of the filling pipe is perpendicularly welded to the edge of the topsurface of the casing pipe, and the inner diameter of the filling pipe is 8 cm. The extruder is arranged, filler enters the sheath through the filling pipe and the casing pipe and drives the sheath to fill the highway bridge water leaking opening, when the water leaking opening is filled with the filler sparsely, the filling pipe is sleeved with a butt-joint pipe, the extruder is pressed to control an extruder body to extrude the filler in the sheath through cooperation of an extruding gasket and an extruding barrel, concaving of the highway bridge water leaking opening is avoided, and the filling effect is effectively improved.
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Description

technical field

[0001] The invention relates to a ring cutting and filling device for water leakage outlets of highway bridges, which belongs to the technical field of highway bridge construction. Background technique

[0002] Highway bridges refer to buildings erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly.

[0003] The prior art discloses an application number: 201620951036.2, a ring cutting and filling device for water leaks of highway bridges. Under leakage, waste of material, contamination of soil or water sources, irregularity of water leaks, including ring knife cutters, fillers in the shape of water leaks and iron water leak grates, cutting rings of ring knife cutters for cutting asphalt concrete layers The center is on the same axis as the center of the water leak marked on the anti-collision wall. The filler in the shape of the water leak is located in the water leak. The iron leak grate is set in the ring cut hole of the asph...

Claims

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