CN2177748Y - Sealed shuttering for repairing concrete pile in water - Google Patents

Abstract

The utility model relates to a sealed shuttering for repairing concrete piles in water, which belongs to a shuttering device for repairing concrete piles in water and is suitable for repairing and constructing various the concrete piles with broken cross sections in the water. The utility model is characterized in that a channel steel bracket is installed on the lower surface of the broken position of a concrete pile in the water; a bottom shuttering of a sealed steel shuttering is installed on the bracket; flexible watertight fillers are padded in the contact surface of the bottom shuttering and the concrete pile; a side wall shuttering is installed on the bottom shuttering; the flexible watertight fillers are padded on joints among shutterings. An upper opening of the sealed shuttering for repairing concrete piles in water is exposed out of a water surface. After a water body in the shuttering is eliminated, the work of dry repair and concrete casting of the concrete pile in the water can be carried out. Cast concrete does not leak slurry, seep water or separates for ensuring concrete quality to enhance the economic benefit of concrete engineering in the water.

Description

Sealed shuttering for repairing concrete pile in water

The concrete post is repaired and use Sealing formboard under water, belongs to repairing and plate device that the concrete post under water of constructing is used.

After the concrete post breakage under water, when needing to repair, generally adopt the method for underwater casting concrete to repair in the prior art.To build thickness less because of it, and template do not make encapsulation process, often phenomenon such as oar segregation occurs leaking, makes concrete produce defectives such as honeycomb, cavity.Cause repairing quality defective, cause and repair failure, the concrete post is scrapped.

The purpose of this utility model is to provide a kind of closed type combined steel formwork that is used for underwater repair concrete post.Template relies on diving operation, is installed on the concrete post that needs to repair.The template end opening seals with flexible sealing filler and concrete post, and each seam is also used packing seal between template, and template is suitable for reading to surface, and gets rid of water body in the template, builds concrete under dried job state.Thereby the pouring quality that has guaranteed concrete adheres to specification.

The purpose of this utility model reaches by following measure.

One group of channel-section steel carriage is installed below the position that the concrete post need be repaired, gang form is placed on the carriage, the gang form fixed combination is become whole with bolt.The contact surface of gang form and concrete post and the seam between template are with flexible sealing packing seal, and gang form is suitable for reading to surface.Get rid of the interior water of template and can carry out the operation of building of concrete.

Accompanying drawing is the utility model concrete post repairing under water Sealing formboard structural representation.

Among the figure: 1 carriage; 2 soffit formworks left side mould; The right mould of 3 soffit formworks; 4 bed die sidewall sealing fillers; 5 bed die horizontal stop water packings; 6 sidewall templates left side mould; The right mould of 7 sidewall templates; 8 sidewall mould sealing fillers.

The utility model is described in further detail below in conjunction with the embodiment of accompanying drawing.Carriage 1 is connected to form with bolt by two groups of channel-section steels, is installed in below the damage position of the concrete post of need repairing.The gang form bed die is placed on the channel-section steel carriage, with bolt left mould 2 and right mould 3 is coupled together.At the contact surface of left mould and right mould and the flexible sealing filler 4 of contact surface liner of left mould, right mould and concrete post, on bed die, lay horizontal stop water packing 5 before connecting.The gang form sidewall is placed on the gang form bed die.The flexible sealing filler of the good sidewall of liner 8 backs couple together with bolt between the left mould 6 of sidewall template and the right mould 7.Tighten all bolts, make it to become the template cavity of a sealing.The water body of getting rid of in the template can be built concrete under the state of doing operation, finish the work of concrete post under water of repairing.

The utility model sealed shuttering for repairing concrete pile in water is applicable to that the cross section is each of circle, rectangle and other type The reparation construction of class concrete post. Have sealing, isolated water body, form Underwater Concrete is built environment under dried job state advantage. Can guarantee to build the construction quality of concrete post, improve the economic benefit of Underwater Concrete recovery project.

Claims (1)

1, the concrete post is repaired and is used Sealing formboard under water, mainly by carriage, the gang form bed die, gang form sidewall mould and flexible filler are formed, it is characterized in that two groups of channel-section steels are installed in and form carriage (1) below the damage location of concrete post under water, soffit formwork left side mould (2) and the right mould of soffit formwork (3) are installed on the carriage, liner bed die sidewall sealing filler (4) between the contact surface of bed die and concrete post, on bed die, place bed die horizontal stop water packing (5), gang form sidewall mould left side mould (6) and right mould (7) are installed on the bed die, the seam liner sidewall sealing filler (8) of sidewall template makes it to form the template cavity of a sealing.

Images