CN214738883U - Post-cast strip waterproof cover plate structure - Google Patents
Post-cast strip waterproof cover plate structure Download PDFInfo
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- CN214738883U CN214738883U CN202120339775.7U CN202120339775U CN214738883U CN 214738883 U CN214738883 U CN 214738883U CN 202120339775 U CN202120339775 U CN 202120339775U CN 214738883 U CN214738883 U CN 214738883U
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- cast strip
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- cover plate
- waterproof cover
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Abstract
The utility model belongs to the technical field of the technique of construction and specifically relates to a waterproof apron structure of post-cast strip is related to, including the post-cast strip template, post-cast strip skeleton and waterproof apron, the post-cast strip skeleton sets firmly between two walls body, the post-cast strip template sets up in the level one side of post-cast strip skeleton and laminates mutually with the wall body surface, waterproof apron is located the post-cast strip skeleton and keeps away from post-cast strip template one side and splice from top to bottom, and the laminating of waterproof apron is on the wall body surface, waterproof apron has set firmly the waterstop near post-cast strip skeleton one side, the waterstop is located waterproof apron level both ends, the waterstop deviates from waterproof apron one side and wall body surface looks butt. The application has the defect of improving the poor waterproof and anti-permeability effects of the post-cast strip.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a post-cast strip waterproof cover plate structure.
Background
The post-cast strip is a concrete strip reserved at the corresponding position of a foundation slab, a wall and a beam according to the design or construction specification requirement in order to prevent harmful cracks possibly generated by uneven self shrinkage or uneven settlement of a cast-in-place reinforced concrete structure in the building construction.
The existing post-cast strip comprises a post-cast strip framework and a post-cast strip template. During construction, firstly, the post-cast strip framework building is fixedly arranged between the two walls, then the post-cast strip template is arranged on one side of the post-cast strip framework and on the inner surface of the wall, the rigid waterproof wall is arranged on the outer side of the wall at the position opposite to the post-cast strip template and is fixed with the post-cast strip template, and finally, after the post-cast strip framework is separated for a period of time, concrete is poured.
In view of the above-mentioned related art, the inventor believes that the outer side of the rigid waterproof wall is not covered by the flexible waterproof roll material, which causes water in the backfill earthwork to permeate into a room, thereby having a disadvantage of poor waterproof and impervious effects.
SUMMERY OF THE UTILITY MODEL
In order to improve the poor shortcoming of waterproof impervious effect of post-cast strip, this application provides a waterproof apron structure of post-cast strip, adopts following technical scheme:
the utility model provides a waterproof apron structure of post-cast strip, includes post-cast strip template, post-cast strip skeleton and waterproof apron, the post-cast strip skeleton sets firmly between two walls body, and the post-cast strip template setting is in the level one side of post-cast strip skeleton and laminates mutually with the wall body surface, and waterproof apron lies in the post-cast strip skeleton and keeps away from post-cast strip template one side and splice from top to bottom, and the laminating of waterproof apron is on the wall body surface, and waterproof apron has set firmly the waterstop near post-cast strip skeleton one side, and the waterstop is located the horizontal both ends of waterproof apron, and the waterstop deviates from waterproof apron one side and wall body surface looks butt.
By adopting the technical scheme, when the post-cast strip is used, the post-cast strip framework is firstly arranged and fixed between the gaps of the wall body, then the post-cast strip template is attached to one side of the post-cast strip framework, the post-cast strip template is attached to the wall surface, one side of the gap of the wall surface is blocked, finally the waterproof cover plate is arranged on one side, away from the post-cast strip template, of the post-cast strip framework and is attached to the wall surface, the gap of the other side of the wall surface is blocked, the water stop strip is abutted to the wall surface, the airtightness between the waterproof cover plate and the surface of the wall body is improved, and the effect of improving the poor waterproof and anti-permeability effect of the post-cast strip is achieved.
Optionally, the vertical one end of waterproof cover plate has set firmly a plurality of connection balls, and the waterproof board deviates from connection ball one side and offers the spread groove with connection ball looks adaptation.
Through adopting above-mentioned technical scheme, when splicing each other waterproof cover plate, waterproof cover plate is equipped with and connects ball one end and another waterproof cover plate and be equipped with one section spread groove and be connected for connect the ball nestification in the spread groove, thereby reached the effect that promotes stability between the waterproof board.
Optionally, a fixing rod is fixedly arranged at one end, far away from the post-cast strip framework, of the harness cord screw, and the fixing rod is embedded and fixed in the waterproof cover plate along the horizontal direction.
Through adopting above-mentioned technical scheme, being provided with of dead lever helps improving the stability of harness cord screw rod in the horizontal direction, has reached the stable effect in the area of keeping post-cast.
Optionally, one side of the waterproof cover plate, which is close to the post-cast strip framework, is fixedly provided with a plurality of harness cord screws, and the harness cord screws and the waterproof cover plate are arranged perpendicularly.
Through adopting above-mentioned technical scheme, the atress that sets up of a plurality of harness cord screws makes waterproof cover plate is even, has reduced because of there is the phenomenon that the gap appears the infiltration between plate body and the wall body surface.
Optionally, a through hole matched with the harness cord screw is formed in the surface of the post-cast strip template, one end, close to the post-cast strip template, of the harness cord screw is inserted and arranged in the through hole, and one end, far away from the waterproof cover plate, of the harness cord screw is connected with a fixing nut in a threaded mode.
Through adopting above-mentioned technical scheme, the both ends of harness cord screw rod are connected respectively on waterproof apron and post-cast strip template, and the outer end is fixed through fixation nut after passing the post-cast strip template, and taut waterproof apron and extrusion sealing rod make it laminate with the outer wall face to the shutoff post-cast strip has been reached and waterproof performance effect is improved.
Optionally, rubber pads are fixedly arranged at two ends of the waterproof cover plate, which are abutted to the waterproof cover plate.
Through adopting above-mentioned technical scheme, the rubber pad be provided with help improving the seal between the waterproof apron to reduce the possibility that takes place water infiltration.
Optionally, a waterproof layer is fixedly arranged on the surface of the waterproof cover plate.
Through adopting above-mentioned technical scheme, waterproof layer be provided with help improving waterproof performance of waterproof apron, reached the effect that reduces the emergence that waterproof apron takes place rainwater infiltration.
Optionally, an anti-abrasion layer is fixedly arranged on one side, close to the wall, of the waterproof cover plate.
Through adopting above-mentioned technical scheme, when the waterproof apron of installation, the wearing and tearing that help reducing waterproof apron surface that are provided with of abrasionproof layer to the effect of protection waterproof apron has been reached.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the water stopping strip device, the water is isolated when the post-cast strip is subjected to water prevention, so that the effect of improving poor water prevention and seepage prevention effects of the post-cast strip is achieved;
2. through the device that sets up the harness cord screw rod for when fixed waterproof cover plate, the harness cord screw rod alternates in the through-hole, and the harness cord screw rod is fixed mutually with fixation nut, has reached the effect that keeps waterproof cover plate stability.
Drawings
FIG. 1 is a schematic overall structure diagram of a post-cast strip waterproof cover plate structure according to an embodiment of the present application;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
FIG. 3 is a partial structural schematic view of a post-cast strip flashing structure according to an embodiment of the present disclosure;
fig. 4 is a schematic partial sectional view of a waterproof cover plate structure of a post-cast strip according to an embodiment of the present disclosure.
Description of reference numerals: 1. post-pouring a strip template; 2. post-cast strip skeleton; 3. a waterproof cover plate; 4. a water stop bar; 5. a harness cord screw; 6. a connecting ball; 7. connecting grooves; 8. fixing the rod; 9. a through hole; 10. a rubber pad; 11. a waterproof layer; 12. an anti-wear layer; 13. and (5) fixing the nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses waterproof apron structure of post-cast strip. Referring to fig. 1 and 2, including post-cast strip template 1, post-cast strip skeleton 2 and waterproof apron 3, post-cast strip skeleton 2 sets firmly between two walls along vertical direction, and waterproof apron 3 splices the setting from top to bottom along vertical direction, and post-cast strip template 1 sets up the wall body surface with the laminating respectively of waterproof apron 3, and is located gap department between two walls, and waterproof apron 3 is greater than horizontal distance between the wall body with 1 lateral distance of post-cast strip template.
Referring to fig. 2 and 3, waterproof apron 3 is close to 2 one sides of post-cast strip skeleton and sets firmly two harness wires screw rod 5 along the horizontal direction and two sealing strip 4 along vertical direction, two harness wires screw rod 5 set up for waterproof apron 3's central line symmetry, and harness wires screw rod 5 perpendicular to waterproof apron 3 surfaces, sealing strip 4 is located 3 surperficial edges of waterproof apron, sealing strip 4 deviates from 3 one side of waterproof apron and wall body surface looks butt, and sealing strip 4 has the characteristics of absorbing moisture increase volume. When the post-cast strip is used, firstly, the post-cast strip framework 2 is arranged and fixed between wall gaps, then the post-cast strip template 1 is attached to one side of the post-cast strip framework 2, the post-cast strip template 1 is attached to a wall surface, one side of the wall gap is sealed, finally, the waterproof cover plate 3 is arranged on one side, away from the post-cast strip template 1, of the post-cast strip framework 2 and is attached to the wall surface, the gap of the other side of the wall surface is sealed, the water stop strip 4 is abutted to the wall surface, the airtightness between the waterproof cover plate 3 and the wall surface is improved, and the effect of improving the poor waterproof and anti-permeability effect of the post-cast strip is achieved.
Referring to fig. 4, the vertical one end of waterproof apron 3 evenly sets firmly a plurality of connection balls 6, and waterproof apron 3 deviates from the connection ball 6 other end and offers and is connected the spread groove 7 of 6 looks adaptations of ball. When splicing a plurality of waterproof cover plates 3 each other, the waterproof cover plate 3 is provided with one end of a connecting ball 6 and one end of another waterproof cover plate 3 are provided with one end of a connecting groove 7 to be connected, so that the connecting ball 6 is nested in the connecting groove 7, and the effect of improving the stability between the waterproof cover plates 3 is achieved.
Referring to fig. 1 and 4, the through-hole 9 with the adaptation of 5 position sizes of harness cord screw rod is seted up to post-cast strip template 1, harness cord screw rod 5 extends to being close to post-cast strip template 1 direction and alternates in through-hole 9, harness cord screw rod 5 is kept away from 2 one end of post-cast strip skeleton and has been set firmly dead lever 8, and dead lever 8 inlays along the horizontal direction and establishes and fix in waterproof apron 3, and harness cord screw rod 5 length is greater than 2 inboards of post-cast strip template 1 and keeps away from 2 inboards of post-cast strip skeleton and waterproof apron 3 and keep away from 2 inboards of post-cast strip skeleton between the distance, harness cord screw rod 5 keeps away from 3 one end threaded connection of waterproof apron has fixation nut 13. The fixing rod 8 is beneficial to improving the stability of the harness cord screw 5 in the horizontal direction, and the effect of keeping the post-cast strip stable is achieved. The both ends of harness cord screw rod 5 are connected respectively on waterproof apron 3 and post-cast strip template 1, and the outer end is fixed through fixation nut 13 after passing post-cast strip template 1, and taut waterproof apron 3 and extrusion sealing rod 4 make it laminate with the outer wall face to the shutoff post-cast strip has been reached and waterproof performance effect is improved.
Referring to fig. 4, a waterproof layer 11 is fixedly arranged on the surface of the waterproof cover plate 3, an anti-abrasion layer 12 is fixedly arranged on one side of the waterproof layer 11 close to the wall, and a rubber pad 10 is fixedly arranged on the surface of the waterproof layer 11 on the side where the two waterproof cover plates 3 are spliced. The waterproof layer 11 helps to improve the waterproof performance of the waterproof cover plate 3, and the effect of reducing the occurrence of rainwater infiltration of the waterproof cover plate 3 is achieved. When the waterproof cover plate 3 is installed, the wear-resistant layer 12 helps to reduce the wear of the surface of the waterproof cover plate 3, so that the effect of protecting the waterproof cover plate 3 is achieved. The rubber gasket 10 helps to improve the sealing property between the waterproof cover plates 3, thereby achieving the effect of reducing the occurrence of water permeation.
The implementation principle of the waterproof apron structure of post-cast strip of the embodiment of this application is: when the post-cast strip is used, firstly, the post-cast strip framework 2 is arranged and fixed between wall gaps, then the post-cast strip template 1 is attached to one side of the post-cast strip framework 2, the post-cast strip template 1 is attached to a wall surface, one side of the wall gap is plugged, then the waterproof cover plate 3 is arranged on one side, away from the post-cast strip template 1, of the post-cast strip framework 2 and is attached to the wall surface, the gap of the other side of the wall surface is plugged, the water stop strip 4 is abutted to the wall surface, and finally, the harness cord screw 5 is fixed to the post-cast strip template 1 through the fixing nut 13.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a waterproof apron structure of post-cast strip which characterized in that: including a plurality of post-cast strip template (1), post-cast strip skeleton (2) and waterproof cover plate (3), post-cast strip skeleton (2) set firmly between two walls, post-cast strip template (1) set up in the level one side of post-cast strip skeleton (2) and laminate mutually with the wall body surface, waterproof cover plate (3) are located post-cast strip skeleton (2) and keep away from post-cast strip template (1) one side and splice from top to bottom, and the laminating of waterproof cover plate (3) is on the wall body surface, waterproof cover plate (3) are close to post-cast strip skeleton (2) one side and have set firmly waterstop (4), waterstop (4) are located waterproof cover plate (3) level both ends, waterstop (4) deviate from waterproof cover plate (3) one side and wall body surface looks butt.
2. The post-cast strip flashing cover structure of claim 1, wherein: waterproof apron (3) vertical one end has set firmly a plurality of connection balls (6), and the waterproof board deviates from connection ball (6) one side and offers and is connected spread groove (7) of ball (6) looks adaptation.
3. The post-cast strip flashing cover structure of claim 1, wherein: waterproof apron (3) are close to post-cast strip skeleton (2) one side and have set firmly a plurality of harness cord screw rods (5), and harness cord screw rod (5) set up with waterproof apron (3) is perpendicular, and harness cord screw rod (5) are kept away from post-cast strip skeleton (2) one end and have set firmly dead lever (8), and dead lever (8) along the horizontal direction inlay to establish and fix in waterproof apron (3).
4. A post-cast strip flashing cover structure according to claim 3, in which: through-hole (9) with harness cord screw rod (5) looks adaptation is seted up on post-cast strip template (1) surface, and harness cord screw rod (5) are close to post-cast strip template (1) one end and alternate and establish in through-hole (9), and waterproof apron (3) one end threaded connection has fixation nut (13) are kept away from in harness cord screw rod (5).
5. The post-cast strip flashing cover structure of claim 1, wherein: rubber pads (10) are fixedly arranged at two ends of the waterproof cover plate (3) which are abutted to the waterproof cover plate (3).
6. A post-cast strip flashing cover structure according to claim 5, in which: and a waterproof layer (11) is fixedly arranged on the surface of the waterproof cover plate (3).
7. The post-cast strip flashing cover structure of claim 6, wherein: and an anti-abrasion layer (12) is fixedly arranged on one side, close to the wall body, of the waterproof cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339775.7U CN214738883U (en) | 2021-02-05 | 2021-02-05 | Post-cast strip waterproof cover plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120339775.7U CN214738883U (en) | 2021-02-05 | 2021-02-05 | Post-cast strip waterproof cover plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738883U true CN214738883U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120339775.7U Active CN214738883U (en) | 2021-02-05 | 2021-02-05 | Post-cast strip waterproof cover plate structure |
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| Country | Link |
|---|---|
| CN (1) | CN214738883U (en) |
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2021
- 2021-02-05 CN CN202120339775.7U patent/CN214738883U/en active Active
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