CN218149075U - Green prevention of seepage type windowsill bears down on one structure - Google Patents

Abstract

The utility model provides a green prevention of seepage type windowsill bears down on one structure, belongs to windowsill and bears down on one technical field. The method is characterized in that: including setting up windowsill coping prefabricated section (3) and the cast-in-place section of coping (4) on the brickwork wall, the both ends of the cast-in-place section of coping (4) all are provided with windowsill coping prefabricated section (3), and the cast-in-place section of coping (4) and the windowsill of corresponding side are pressed and are all provided with waterproof joint portion between prefabricated section (3), the outer end of windowsill coping prefabricated section (3) is provided with prefabricated section (302) of epirelief, prefabricated section (302) are embedded in the brickwork wall of corresponding side. This green prevention of seepage type windowsill bears structure has solved and has adopted cast-in-place mode to influence the problem of brickwork construction progress in the windowsill bears the construction process, has avoided adopting whole prefabricated weight to give the operation difficulty that the workman brought greatly simultaneously, and adopts the recess design of V-arrangement mouth and indent, has effectively solved the seepage problem that the windowsill construction faced, and is rational in infrastructure, and wholeness can be good.

Description

Green prevention of seepage type windowsill bears down on one structure

Technical Field

A green anti-seepage windowsill coping structure belongs to the technical field of windowsill coping structures.

Background

In the present building engineering construction, the windowsill bears down on one has prefabricated and cast-in-place two kinds of construction methods, and when adopting traditional cast-in-place construction method, the windowsill bears down on one both ends and deepens in the brickwork wall, because cast-in-place windowsill bears down on one needs certain maintenance duration, before the windowsill bears down on one and reaches design strength, bears down on one the brickwork of both ends top and can't be under construction, has influenced whole brickwork construction progress. The scheme combines prefabrication and cast-in-place modes, prefabricated blocks are adopted at two ends, construction of a masonry structure above the prefabricated blocks is not influenced, construction progress is accelerated, a V-shaped opening is adopted at a position where the prefabricated blocks are connected with a cast-in-place section, a permeation path is prolonged, a groove special structure is arranged above the outer side of the cast-in-place section, water permeation is effectively avoided, time is saved, construction progress of the masonry structure is accelerated, and a better seepage prevention effect is achieved.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind can the windowsill press compact between prefabricated section and the brickwork wall, green prevention of seepage type windowsill press structure that water-proof effects is good.

The utility model provides a technical scheme that its technical problem adopted is: this green prevention of seepage type windowsill bears down on one structure, its characterized in that: including setting up windowsill on the brickwork wall and pushing up the cast-in-place section, the both ends of pushing up the cast-in-place section all are provided with the windowsill and push up the prefabricated section, and push up cast-in-place section and correspond and all be provided with waterproof joint portion between the windowsill of side and push up the prefabricated section, and the outer end that the windowsill pushed up the prefabricated section is provided with the prefabricated section of epirelief, and prefabricated section is embedded in the brickwork wall that corresponds the side.

Preferably, waterproof joint portion including setting up the waterproof groove on the prefabricated section of windowsill coping to and set up the waterproof boss on the cast-in-place section of coping, waterproof boss sets up in the waterproof groove of corresponding side.

Preferably, the waterproof groove is a V-shaped groove, and the waterproof boss is in a V shape matched with the waterproof groove.

Preferably, the waterproof grooves are arranged side by side, the waterproof bosses correspond to the waterproof grooves one to one, and the waterproof bosses are arranged in the corresponding waterproof grooves to form labyrinth seals.

Preferably, the windowsill coping precast block is internally provided with embedded steel bars, and the embedded steel bars stretch into the coping cast-in-place section.

Preferably, one side, facing the outside of the window, of the top of the windowsill press-top precast block is lower than the other side, a precast block waterproof part is formed at the top of the windowsill press-top precast block, one side, facing the outside of the window, of the top of the press-top cast-in-place section is lower than the other side, and a cast-in-place block waterproof part is formed at the top of the press-top cast-in-place section.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

this green prevention of seepage type windowsill bears down on one structure has solved when windowsill bears down on one concrete placement, embedding wall body part concrete placement not in place, lead to the problem of windowsill bears down on one infiltration, both guaranteed construction quality, can effectively accelerate the construction progress, the slow problem of cast-in-place windowsill bears down on one construction progress has been solved, shorten masonry structure construction period, accelerate the construction progress, the method is simple, convenient operation, the construction links up compactly, the problem that cost is high when having solved traditional construction, utilize concrete and reinforcing bar clout on-site fabrication, energy-concerving and environment-protective, reduce material loss, practice thrift the cost.

Drawings

Fig. 1 is a perspective view of a green impermeable windowsill coping structure.

Fig. 2 is a schematic top view of a green impermeable sill coping structure.

Fig. 3 is a perspective view of a windowsill coping precast block.

In the figure: 1. lower brickwork wall 2, side brickwork wall 3, windowsill coping prefabricated section 301, waterproof slot 302, prefabricated section 303, prefabricated section waterproof portion 304, coping body 305, embedded bar 4, coping cast-in-place section 401, waterproof boss 402, cast-in-place section waterproof portion.

Detailed Description

The present invention will be further described with reference to specific embodiments, however, it should be understood by those skilled in the art that the detailed description given herein with reference to the accompanying drawings is for better explanation and the present invention is necessarily limited to these embodiments, and for some equivalents or common means, will not be described in detail herein but still fall within the scope of the present application.

Fig. 1 to 3 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 3.

The utility model provides a green prevention of seepage type windowsill bears down on top structure, including setting up windowsill bears down on the brickwork wall prefabricated section 3 and bears down on site the cast-in-place section 4, the both ends of bearing down on site the cast-in-place section 4 all are provided with windowsill bears down on top prefabricated section 3, and bear down on site the cast-in-place section 4 and correspond and all be provided with waterproof joint portion between the windowsill bears down on top prefabricated section 3 of side, the outer end that the windowsill bears down on prefabricated section 3 is provided with the prefabricated section 302 of epirelief, prefabricated section 302 is embedded in the brickwork wall that corresponds the side. This green prevention of seepage type windowsill bears down on one structure has solved when windowsill bears down on one concrete placement, embedding wall body part concrete placement not in place, lead to the problem of windowsill bears down on one infiltration, both guaranteed construction quality, can effectively accelerate the construction progress, the slow problem of cast-in-place windowsill bears down on one construction progress has been solved, shorten masonry structure construction period, accelerate the construction progress, the method is simple, convenient operation, the construction links up compactly, the problem that cost is high when having solved traditional construction, utilize concrete and reinforcing bar clout on-site fabrication, energy-concerving and environment-protective, reduce material loss, practice thrift the cost.

Specifically, the method comprises the following steps: as shown in FIGS. 1-2: windowsill bears down the top and includes windowsill bears down prefabricated section 3 and bears down cast-in-place section 4, the brickwork wall includes brickwork wall 1 and side brickwork wall 2 down, windowsill bears down prefabricated section 3 and bears down cast-in-place section 4 and all sets up the upside under brickwork wall 1, the both ends of bearing down cast-in-place section 4 all are provided with windowsill bears down prefabricated section 3, each windowsill bears down the inner of prefabricated section 3 and all docks with the cast-in-place section 4 of bearing down, and all be provided with waterproof joint portion that connects between the one end of the correspondence of each windowsill bears down prefabricated section 3 and bears down cast-in-place section 4. Windowsill coping prefabricated section 3 and the cast-in-place section 4 in coping all are located the upside of brickwork wall 1 down, and each windowsill coping prefabricated section 3's outer end all is embedded in side brickwork wall 2.

One side of the top of each windowsill coping precast block 3, which faces the outside of the window, is lower than the other side, a precast block waterproof part 303 is formed on the outer side of the top of each windowsill coping precast block 3, one side of the top of the coping cast-in-place section 4, which faces the outside of the window, is lower than the other side, and a cast-in-place block waterproof part 402 is formed on the outer side of the top of the coping cast-in-place section 4. Both ends of the cast-in-place block waterproof portion 402 are butted with the precast block waterproof portions 303 on the corresponding sides.

As shown in fig. 1 and 3: each windowsill coping prefabricated section 3 all includes coping body 304 and prefabricated section 302, and the inner of coping body 304 docks with the one end that the cast-in-place section 4 in coping corresponds, and the other end upwards buckles, forms vertical prefabricated section 302, and prefabricated section 302 is embedded in corresponding side brickwork wall 2.

Waterproof racking portion is including setting up at the inboard waterproof groove 301 of coping body 304 and setting up at the waterproof boss 401 of cast-in-place waterproof portion 402 tip, and waterproof boss 401 sets up in waterproof groove 301 to realize waterproof effect.

In this embodiment, the waterproof groove 301 is a "V" shaped groove, and the waterproof boss 401 is a "V" shaped platform that mates with the waterproof groove 301.

The waterproof groove 301 can set up a plurality of along windowsill coping prefabricated section 3's width direction side by side and interval, waterproof boss 401 and waterproof groove 301 one-to-one to the setting is in the waterproof boss 401 that corresponds, and forms zigzag's labyrinth seal structure between the one end of each coping body 304 and the cast-in-place section 4's of coping correspondence.

The pre-embedded steel bars 305 are arranged in the coping body 304, the inner ends of the pre-embedded steel bars 305 protrude out of the coping body 304, and the inner ends of the pre-embedded steel bars 305 are arranged in the coping cast-in-place section 4.

The length of the windowsill top pressing is 120mm larger than the left and right sides of the window frame, the height of the windowsill top pressing is 120mm, the width of the upturned structure on each side edge is 120mm, and the height of the upturned structure is 150mm.

The green anti-seepage windowsill coping structure adopts a windowsill coping precast block for a house, and has the advantages of small volume, small dead weight and convenient carrying; the opposite surface of the joint part is a V-shaped or zigzag waterproof structure, so that the problem of water seepage at the joint part of new and old concrete can be effectively avoided. The method effectively overcomes various defects of uneven precision and quality and high cost of windowsill construction quality control, ensures that the construction quality of the cast-in-place windowsill coping meets the requirements, reduces the construction cost, shortens the construction period, and plays a good guiding role in company and industry construction of the same type. The opposite of joint portion at windowsill both sides prefabricated section is V-arrangement or zigzag waterproof construction, and embedded steel bar one end is buried underground in the prefabricated section, and the other end extends to outside the joint portion. The utility model discloses simple structure, it is internal to divide to locate windowsill both sides wall, builds by laying bricks or stones simultaneously with windowsill both sides wall body, does not influence the subsequent handling construction.

This green prevention of seepage type windowsill bears structure when the construction, builds brickwork wall 1 down earlier by laying bricks or stones, builds by laying bricks or stones to appointed elevation when brickwork wall 1 down, and at the upside installation windowsill of brickwork wall 1 and bears against the prefabricated section 3, the windowsill bears against the both sides that are located the windowsill respectively of prefabricated section 3.

After the windowsill coping precast block 3 is installed, the side masonry wall 2 is built, and when the side masonry wall 2 is built, the precast sections 302 of the windowsill coping precast blocks 3 are built in the side masonry wall 2, so that the precast sections 302 are embedded in the side masonry wall 2.

After the construction is finished, binding windowsill steel bars between the two windowsill coping prefabricated blocks 3, erecting a template, and pouring concrete between the two windowsill coping prefabricated blocks 3 to form a coping cast-in-place section 4.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a green prevention of seepage type windowsill bears down a structure which characterized in that: including setting up windowsill coping prefabricated section (3) and the cast-in-place section of coping (4) on the brickwork wall, the both ends of the cast-in-place section of coping (4) all are provided with windowsill coping prefabricated section (3) that pushes up, and all are provided with waterproof joint portion between the cast-in-place section of coping (4) and the windowsill coping prefabricated section of corresponding side (3), the outer end of windowsill coping prefabricated section (3) is provided with prefabricated section (302) of epirelief, prefabricated section (302) are embedded in the brickwork wall that corresponds the side.

2. The green impermeable type sill coping structure according to claim 1, wherein: waterproof portion of connecing joint including setting up waterproof groove (301) on windowsill coping prefabricated section (3) to and set up waterproof boss (401) on the cast-in-place section of coping (4), waterproof boss (401) set up in waterproof groove (301) of corresponding side.

3. The green impermeable windowsill coping structure of claim 2, wherein: the waterproof groove (301) is a V-shaped groove, and the waterproof boss (401) is in a V shape matched with the waterproof groove (301).

4. The green impermeable type sill coping structure according to claim 2 or 3, wherein: the waterproof grooves (301) are provided with a plurality of side by side, the waterproof bosses (401) correspond to the waterproof grooves (301) one by one and are arranged in the corresponding waterproof grooves (301) to form labyrinth seal.

5. The green impermeable type sill coping structure according to claim 1, wherein: the windowsill coping precast block (3) is internally provided with embedded steel bars (305), and the embedded steel bars (305) stretch into the coping cast-in-situ section (4).

6. The green impermeable type sill coping structure according to claim 1, wherein: the side, facing the outside of the window, of the top of the windowsill coping precast block (3) is lower than the other side, a precast block waterproof portion (303) is formed at the top of the windowsill precast block (3), the side, facing the outside of the window, of the top of the coping cast-in-place section (4) is lower than the other side, and a cast-in-place block waterproof portion (402) is formed at the top of the coping cast-in-place section (4).

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