CN219586528U - Curing device for bridge floor concrete - Google Patents

Abstract

The utility model relates to the technical field of bridge construction, in particular to a maintenance device for bridge floor concrete, which comprises a plurality of maintenance cover films, wherein each maintenance cover film comprises two composite film layers, the inner sides of the two composite film layers are coated with a sponge layer and a water pipe, and the water pipe is arranged in the composite film layers to be in a snake shape; the maintenance cover membrane is set up to be the rectangle and can splice and lay on the bridge floor, the inside of compound rete sets up water pipe and sponge layer, the water pipe on two adjacent compound retes can be fixed through coupling interconnect, and connect the water pump, pump water flow in to the maintenance cover membrane, can soak the sponge layer in the compound rete, and step by step through the infiltration of the hole of permeating water on the compound rete with ground laminating to the bridge floor, keep bridge floor concrete's moist, reach the maintenance effect, because sponge layer can store abundant water, so, do not need operation such as repeated watering, repeated tectorial membrane, can keep concrete's moist for a long time.

Description

Curing device for bridge floor concrete

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a maintenance device for bridge deck concrete.

Background

In highway bridge construction, after the concrete pouring of bridge deck is accomplished, the concrete is gradually coagulated and hardened under the effect of hydration, in order to avoid the too fast dehydration phenomenon that forms of moisture evaporation of concrete under the influence of heat, air drying etc., guarantee that the concrete possesses suitable hardening condition, need to maintain bridge deck concrete.

The concrete surface after pouring is generally required to be sprayed with a certain amount of water, then the concrete surface is maintained by a plastic film to achieve a moisturizing effect, the traditional water spraying mode is that manpower is consumed when the manpower is used for spraying water to face a bridge deck with a large area, or the vehicle-mounted water spraying mode is used for spraying water, but the two modes are required to be sprayed again at certain intervals, the film is required to be covered repeatedly, and the concrete surface is relatively complex and complex in procedure.

Disclosure of Invention

The utility model provides a curing device for bridge floor concrete, which comprises a plurality of curing cover films, wherein each curing cover film comprises two composite film layers, the inner sides of the two composite film layers are coated with a sponge layer and a water pipe, the water pipe is arranged in the composite film layers to be in a snake shape, both ends of the water pipe penetrate through the composite film layers, pipe joints are fixedly connected at the ends of the water pipe, a plurality of uniformly distributed water permeable holes are formed in one side surface of the composite film layers, which is attached to the ground, of the composite film layers, and through holes are uniformly formed in the outer wall of the water pipe along the length direction.

Preferably, the maintenance cover film comprises an encapsulation area and a water storage area, and the encapsulation area is positioned on the outer peripheral side of the water storage area.

Preferably, the composite film layer comprises a plastic film layer and a mesh layer, and the plastic film layer and the mesh layer are mutually adhered and fixed.

Preferably, the curing cover film is arranged in a rectangular shape.

Preferably, the pipe joints on two adjacent composite film layers can be mutually communicated and fixed.

Preferably, the width of the packaging area is set to be 3-5 cm.

Preferably, the thickness of the curing cover film is set to be less than 10mm.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the maintenance cover film is rectangular and can be spliced and laid on the bridge deck, the water pipes and the sponge layers are arranged in the composite film layers, the water pipes on the two adjacent composite film layers can be mutually connected and fixed through the pipe joints and are connected with the water pump, water is pumped into the maintenance cover film, the sponge layers in the composite film layers can be soaked, and the water permeates into the bridge deck gradually through the permeable holes on the composite film layers attached to the ground, so that the concrete on the bridge deck is moist, the maintenance effect is achieved, and the sponge layers can store enough water, so that repeated sprinkling, repeated film covering and other operations are not needed, and the concrete can be kept moist for a long time.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of a splicing structure of a curing device for bridge deck concrete according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a protective cover for a curing device for bridge floor concrete according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the internal structure of a curing cover film in a curing device for bridge floor concrete according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a curing cover film splitting structure in a curing device for bridge floor concrete according to an embodiment of the present utility model;

10. a protective cover film; 101. a packaging region; 102. a water storage area; 1. a composite film layer; 11. a plastic film layer; 111. a water permeable hole; 12. a gauze layer; 2. a water pipe; 21. a pipe joint; 3. a sponge layer.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings.

Referring to fig. 1 to 4, the present utility model provides a curing device for bridge deck concrete, which is mainly applied to curing bridge deck concrete after bridge construction, and mainly includes a plurality of curing cover films 10.

Wherein, the maintenance cover film 10 is rectangular, and the size of a single maintenance cover film 10 is between 200cm multiplied by 200cm and 200 multiplied by 400cm, so that a single person or two persons can conveniently lay on the bridge deck.

Further, the maintenance covering film 10 comprises two layers of composite film layers 1, the inner side of each layer of composite film layer 1 is coated with a sponge layer 3 and a water pipe 2, the water pipe 2 is arranged in a serpentine shape in the composite film layer 1, two ends of the water pipe 2 penetrate through the composite film layer 1 and are fixedly connected with pipe joints 21 at the end parts, a plurality of evenly distributed water permeable holes 111 are formed in one side surface of the composite film layer 1, which is attached to the ground, and through holes are evenly formed in the outer wall of the water pipe 2 along the length direction.

In a specific embodiment, the pipe joints 21 on two adjacent composite film layers 1 can be mutually communicated and fixed.

So, after the maintenance plastic film 10 lays, then can be adjacent two coupling 21 interconnect fixed of water pipe 2 to with the water outlet end of one end coupling 21 and outside water pump be connected, utilize the water pump to pump into rivers in the water pipe 2, rivers after the water pipe 2 of snakelike distribution, can soak the sponge layer 3 in the complex film layer 1, and the infiltration of the infiltration hole 111 on the complex film layer 1 of stepwise passing through and laminating with ground to the bridge floor, keep bridge floor concrete moist, reach the maintenance effect, because sponge layer 3 can store abundant water, so, need not repeatedly spill, operation such as repetition tectorial membrane, can keep concrete moist for a long time.

Specifically, the maintenance cover film 10 includes a packaging area 101 and a water storage area 102, the packaging area 101 is located at the outer peripheral side of the water storage area 102, wherein the width of the packaging area 101 is 3-5 cm, the packaging area 101 is formed in an adhering mode or a sewing mode, the sponge layer 3 is located in the area of the water storage area 102, and further, the thickness of the maintenance cover film 10 is set to be smaller than 10mm, so that the maintenance cover film 10 is light in overall weight and convenient to carry and pave.

Further, the composite membrane layer 1 comprises a plastic membrane layer 11 and a mesh cloth layer 12, the plastic membrane layer 11 and the mesh cloth layer 12 are mutually adhered and fixed, the mesh cloth layer 12 adopts a composite fiber mesh, the integral strength of the composite membrane layer 1 can be enhanced, the plastic membrane layer 11 plays a role in blocking water, and moisture is kept in the curing cover membrane 10 and can continuously permeate to a bridge deck through the water permeable holes 111.

In combination with the above embodiment, through setting up the maintenance protection cover film 10 of monolithic rectangle, maintenance cover film 10 is set up to be the rectangle and can splice and lay on the bridge floor, the inside of complex film layer 1 sets up water pipe 2 and sponge layer 3, water pipe 2 on two adjacent complex film layers 1 can be fixed through coupling 21 interconnect, and connect the water pump, pump water flow in to maintenance cover film 10, can soak the sponge layer 3 in complex film layer 1, and step by step through the infiltration of the permeable hole 111 on the complex film layer 1 with the laminating of ground to the bridge floor, keep the moist of bridge floor concrete, reach the maintenance effect, because sponge layer 3 can store abundant water, so, do not need repeated operations such as watering, repeated tectorial membrane, can keep the moist of concrete for a long time.

While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.

Claims (7)

1. A curing means for bridge floor concrete, its characterized in that includes a plurality of maintenance cover membranes (10), maintenance cover membrane (10) are including two-layer complex rete (1), two-layer the inboard cladding of complex rete (1) has sponge layer (3) and water pipe (2), water pipe (2) are in the inside of complex rete (1) is set up to be snakelike, just the both ends of water pipe (2) all run through complex rete (1) to at tip fixedly connected with coupling (21), a plurality of evenly distributed's hole of permeating water (111) have been seted up on the side of complex rete (1) and ground laminating, the outer wall of water pipe (2) is provided with the through-hole along length direction is even.

2. A curing device for deck concrete according to claim 1, characterized in that the curing cover (10) comprises an encapsulation area (101) and a water storage area (102), the encapsulation area (101) being located on the outer circumferential side of the water storage area (102).

3. A curing device for bridge deck concrete according to claim 1, characterized in that the composite membrane layer (1) comprises a plastic membrane layer (11) and a mesh layer (12), the plastic membrane layer (11) and the mesh layer (12) being adhered and fixed to each other.

4. A curing device for deck concrete according to claim 1, characterized in that the curing cover film (10) is arranged in a rectangular shape.

5. A curing device for bridge deck concrete according to claim 1, characterized in that the pipe joints (21) on two adjacent composite membrane layers (1) can be mutually connected and fixed.

6. A curing device for deck concrete according to claim 2, characterized in that the width of the encapsulation area (101) is set at 3-5 cm.

7. A curing device for deck concrete according to claim 1, characterized in that the thickness of the curing cover film (10) is set to be less than 10mm.