CN212896486U - Waterproof device for side edge of post-cast strip - Google Patents
Waterproof device for side edge of post-cast strip Download PDFInfo
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- CN212896486U CN212896486U CN202020950639.7U CN202020950639U CN212896486U CN 212896486 U CN212896486 U CN 212896486U CN 202020950639 U CN202020950639 U CN 202020950639U CN 212896486 U CN212896486 U CN 212896486U
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Abstract
The utility model discloses a waterproof device for the side edge of a post-cast strip, which comprises a side plate (1), a waterproof strip (2), a waterproof plate support piece (3) and a drawknot rope (6); the waterproof strips are circumferentially arranged at the edges of the side plates in a surrounding manner, and the waterproof plate supporting piece is arranged on one surface of the side plate to form the windmill type waterproof side plate; the pair of windmill-shaped waterproof side plates are oppositely arranged on the cushion layer, so that the other surfaces of the two side plates can be tightly attached to wall surfaces on two sides of the post-cast strip through waterproof strips, and the waterproof plate supporting pieces are positioned on the outer side of the post-cast strip; the two side plates and the two waterproof plate supporting pieces are tied through a tying rope; the top of the pair of windmill-shaped waterproof side plates is covered with waterproof leather, and a closed space is formed among the pair of windmill-shaped waterproof side plates, the waterproof leather, the cushion layer and the wall bodies on two sides of the post-cast strip. The utility model discloses can solve infiltration, reinforcing bar corrosion in the post-cast strip zone, prop up the mould scheduling problem again, improve the quality in post-cast strip structure, guarantee the later stage construction quality of building, and can have enough to meet the need recycling, improve engineering progress and benefit.
Description
Technical Field
The utility model relates to a waterproof construction for the construction especially relates to a watertight fittings of post-cast strip side.
Background
The post-cast strip is a concrete strip reserved at corresponding positions of a foundation slab, a wall and a beam according to requirements in order to prevent harmful cracks possibly generated by uneven self shrinkage or uneven settlement of a cast-in-place concrete structure in building construction. At present, the mode of post-cast strip side is waterproof mainly through the bricklaying in the current construction, because require seamless in the laminating of lime sand brick and both sides concrete wall in the bricklaying mode, and the waterproof performance of lime sand brick self is general, can lead to during water infiltration post-cast strip and corrosion reinforcing bar, and need demolish before the post-cast strip is pour and prop up the template again to reduce engineering progress and benefit.
Disclosure of Invention
An object of the utility model is to provide a watertight fittings of post-cast strip side can solve infiltration, reinforcing bar corrosion, formwork scheduling problem again in the post-cast strip region, improves the quality of post-cast strip structure, has guaranteed the later stage construction quality of building, and can have enough to meet the need recycling, has improved engineering progress and benefit.
The utility model discloses a realize like this:
a waterproof device for the side edge of a post-cast strip comprises a side plate, a waterproof strip, a waterproof plate supporting piece and a tying rope; the waterproof strips are circumferentially arranged at the edges of the side plates in a surrounding manner, and the waterproof plate supporting piece is arranged on one surface of the side plate to form the windmill type waterproof side plate; the pair of windmill-shaped waterproof side plates are oppositely arranged on the cushion layer, so that the other surface of the two side plates can be tightly attached to the wall surfaces at two sides of the post-cast strip through the waterproof strips, and the waterproof plate supporting pieces are respectively positioned at the outer sides of the post-cast strip; the two side plates and the two waterproof plate supporting pieces are fixed through drawknot ropes; the top of the windmill-shaped waterproof side plates is covered with waterproof skins, so that a closed space is formed among the windmill-shaped waterproof side plates, the waterproof skins, the cushion layer and the wall bodies on two sides of the post-cast strip.
The waterproof plate supporting piece is made of two convex arc-shaped steel plates, the centers of the two arc-shaped steel plates are connected into a cross bracing structure through a buckle, and the centers of the buckle and the center of the side plate are both located on a straight line where the drawknot rope is located.
The center of curb plate, waterproof board support piece and buckle all be equipped with and reserve the hole, make the tip of drawknot rope can run through the center of curb plate, waterproof board support piece and buckle and fixed with the waterproof curb plate of windmill type through reserving the hole.
The edge of curb plate be equipped with the mortise, the edge of waterproof strip be equipped with mortise assorted tenon, make waterproof strip and curb plate match to peg graft.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses a wire rope drawknot a pair of windmill type waterproof curb plate makes the structure and the bed course of a pair of windmill type waterproof curb plate and post-cast strip both sides closely laminate, forms closed enclosure, can effectually prevent in the water infiltration post-cast strip zone region, has solved the problem of ponding, reinforcing bar corrosion in the post-cast strip zone region, guarantees the construction quality of post-cast strip.
2. The utility model discloses can use with the template cooperation, add the template before being convenient for post-cast strip is pour, reach the dual effect of waterproof and template, need not to demolish the utility model discloses watertight fittings also need not to prop up again and establishes the template, is favorable to accelerating the engineering progress and improves economic benefits, improves post-cast strip side water-proof effects to avoid the reinforcing bar corrosion problem in the post-cast strip region.
3. The utility model discloses can have enough to meet need used repeatedly, waterproof strip accessible mortise and tenon structure dismouting change at any time accords with the requirement of green construction.
Drawings
FIG. 1 is a sectional view of a waterproof device of a side edge of a post-cast strip of the present invention;
fig. 2 is a plan view of the waterproof device of the side edge of the post-cast strip of the present invention.
In the figure, 1 side plate, 2 waterproof strips, 21 tenons, 3 waterproof plate supporting pieces, 4 buckles, 5 reserved holes and 6 tying ropes.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, a waterproof device for the side edge of a post-cast strip comprises a side plate 1, a waterproof strip 2, a waterproof plate support member 3 and a tie rope 6; the waterproof strips 2 are circumferentially arranged at the edges of the side plates 1 in a surrounding manner, and the waterproof plate support piece 3 is arranged on one surface of the side plates 1 to form a windmill type waterproof side plate; the pair of windmill-shaped waterproof side plates are oppositely arranged on the cushion layer, so that the other surface of the two side plates 1 can be tightly attached to the wall surfaces at the two sides of the post-cast strip through the waterproof strips 2, and the waterproof plate supporting pieces 3 are respectively positioned at the outer sides of the post-cast strip; the two side plates 1 and the two waterproof plate supporting pieces 3 are fixed by drawknot ropes 6; the top of the windmill-shaped waterproof side plates is covered with a waterproof skin (not shown in the figure), so that a closed space is formed among the windmill-shaped waterproof side plates, the waterproof skin, the cushion layer and the wall bodies on two sides of the post-cast strip.
Waterproof board support piece 3 make by the arc steel sheet of two evaginations, the center of two arc steel sheets connects into the bridging structure through buckle 4, and the center of buckle 4 and the center of curb plate 1 all are located the straight line that drawknot rope 6 belonged to, ensure that waterproof board support piece 3 is to curb plate 1 and post-cast strip's support stability, equilibrium.
The edge of curb plate 1 be equipped with the mortise (not shown in the figure), the edge of waterproof strip 2 be equipped with mortise assorted tenon 21, make waterproof strip 2 and curb plate 1 match to peg graft, utilize the mortise and tenon structure to realize the quick grafting of curb plate 1 and waterproof strip 2, and the reliability of pegging graft is high, is difficult for droing, can change at any time. Preferably, the depth of the mortise is 20mm, and the maximum width of the mortise is 20 mm.
The utility model discloses a use method is: the four waterproof strips 2 are inserted into the edge of the side plate 1 through mortise and tenon structures of the tenon 21, and the four waterproof strips 2 are contacted end to ensure that the side plate 1 is circumferentially surrounded and sealed, so that the compact windmill-shaped waterproof side plate is formed. The side plate 1 can be made of a plastic plate with the length, width and thickness of 1200 x 4mm, and has light weight, high strength, long service life and low cost; the waterproof strips 2 can be made of rubber materials with the length, the width and the height of 1250 & 60 & 5mm, and the windmill type waterproof side plates can be recycled. After the bed course of building structure is pour and is accomplished and reach design strength, the shaping is pour to post-cast strip regional both sides structure, reserves the reinforcing bar, forms the post-cast strip space, with two curb plate 1 vertical settings on the bed course respectively, waterproof strip 2 and the sealed laminating of bed course are passed through to the bottom of curb plate 1, two curb plates 1 hug closely respectively on the wall of post-cast strip both sides through waterproof strip 2.
Set up the bridging structure in the outside of curb plate 1, the arc steel sheet of two evaginations connects into waterproof board support piece 3 through buckle 4, and drawknot rope 6 runs through curb plate 1, waterproof board support piece 3 and buckle 4 and drawknot through reserving hole 5 and fixes a pair of windmill type waterproof curb plate to make the waterproof curb plate drawknot of a pair of windmill type fix in post-cast strip both sides, and cover waterproof skin, form closed space between the wall body of two curb plates, post-cast strip both sides, waterproof skin and the bed course. Meanwhile, the rear-pouring belt pouring template is formed by combining the template and the inner side of the windmill-shaped waterproof side plate, so that the problems that the rear-pouring belt area is poor in waterproof effect and the template is erected during pouring of the rear-pouring belt are solved, the corrosion of steel bars in the rear-pouring belt area is avoided, and the concrete quality of the rear-pouring belt area is improved.
The drawknot rope 6 can adopt a steel wire rope, has high strength and is stable in drawknot. After the post-cast strip is poured, the pulling rope 6 is cut off, and the assembly and disassembly are convenient. The aperture of the reserved hole 5 is slightly larger than the diameter of the steel wire rope, and preferably is 32 mm; the flashing support 3 has a dimension (length, width and height) of 1197 x 50 x 20 mm.
According to the height of post-cast strip, can increase along the direction of height of post-cast strip the utility model discloses watertight fittings's quantity is applicable to the post-cast strip of co-altitude not. And finally, covering a layer of waterproof plastic skin on the waterproof device at the top for sealing and waterproofing the post-cast strip.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a watertight fittings of post-cast strip side, characterized by: comprises a side plate (1), a waterproof strip (2), a waterproof plate support piece (3) and a drawknot rope (6); the waterproof strips (2) are circumferentially arranged at the edges of the side plates (1) in a surrounding manner, and the waterproof plate supporting piece (3) is arranged on one surface of each side plate (1) to form the windmill type waterproof side plate; the pair of windmill-shaped waterproof side plates are oppositely arranged on the cushion layer, so that the other surface of the two side plates (1) can be tightly attached to the wall surfaces at two sides of the post-cast strip through the waterproof strips (2), and the waterproof plate supporting pieces (3) are respectively positioned at the outer sides of the post-cast strip; the two side plates (1) and the two waterproof plate supporting pieces (3) are fixed by drawknot ropes (6); the top of the windmill-shaped waterproof side plates is covered with waterproof skins, so that a closed space is formed among the windmill-shaped waterproof side plates, the waterproof skins, the cushion layer and the wall bodies on two sides of the post-cast strip.
2. The waterproofing device for a post-cast strip side according to claim 1 wherein: the waterproof plate supporting piece (3) is made of two convex arc-shaped steel plates, the centers of the two arc-shaped steel plates are connected into a cross bracing structure through a buckle (4), and the centers of the buckle (4) and the side plate (1) are both located on a straight line where the tying rope (6) is located.
3. The waterproof device for the side edge of the post-cast strip according to claim 1 or 2, wherein: curb plate (1), waterproof board support piece (3) and buckle (4) the center all be equipped with and reserve hole (5), the tip that makes drawknot rope (6) can run through the center of curb plate (1), waterproof board support piece (3) and buckle (4) and be fixed with the waterproof curb plate of windmill type through reserving hole (5).
4. The waterproofing device for a post-cast strip side according to claim 1 wherein: the edge of curb plate (1) be equipped with the mortise, the edge of waterproof strip (2) be equipped with mortise assorted tenon (21), make waterproof strip (2) and curb plate (1) match to be pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950639.7U CN212896486U (en) | 2020-05-29 | 2020-05-29 | Waterproof device for side edge of post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950639.7U CN212896486U (en) | 2020-05-29 | 2020-05-29 | Waterproof device for side edge of post-cast strip |
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| Publication Number | Publication Date |
|---|---|
| CN212896486U true CN212896486U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020950639.7U Active CN212896486U (en) | 2020-05-29 | 2020-05-29 | Waterproof device for side edge of post-cast strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419109A (en) * | 2022-10-19 | 2022-12-02 | 福建省顺安建筑工程有限公司 | Basement post-cast strip structure and construction method thereof |
-
2020
- 2020-05-29 CN CN202020950639.7U patent/CN212896486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419109A (en) * | 2022-10-19 | 2022-12-02 | 福建省顺安建筑工程有限公司 | Basement post-cast strip structure and construction method thereof |
| CN115419109B (en) * | 2022-10-19 | 2023-08-25 | 福建省顺安建筑工程有限公司 | Basement post-pouring belt structure and construction method thereof |
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