CN212405552U - Prefabricated coping structure wall - Google Patents
Prefabricated coping structure wall Download PDFInfo
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- CN212405552U CN212405552U CN202020594205.8U CN202020594205U CN212405552U CN 212405552 U CN212405552 U CN 212405552U CN 202020594205 U CN202020594205 U CN 202020594205U CN 212405552 U CN212405552 U CN 212405552U
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Abstract
The utility model discloses a prefabricated capping structure wall body, including straight prefabricated capping, the prefabricated capping of corner and floor, the prefabricated capping of corner is L type structural distribution, all is provided with the lug on the outer wall of the prefabricated capping of straight prefabricated capping and corner one side, and all sets up flutedly on the prefabricated opposite side outer wall of capping keeping away from the lug of straight prefabricated capping and corner, and the lug joint is inside the recess, and the lug is provided with the snap ring that becomes upper and lower structural distribution equidistantly on being close to one side outer wall of recess, and the lug is located all to peg graft on the outer wall of snap ring inside and has the reinforcing bar. The utility model discloses a lug joint inside rather than the recess on the adjacent prefabricated coping wall, the snap ring joint inside the adjacent prefabricated coping draw-in groove on the wall, the reinforcing bar is pegged graft in the form of the inside joint of reinforcing bar inslot on the adjacent prefabricated coping wall, can be convenient for two prefabricated coping wall joints installation, dislocation when avoiding installing, it is more convenient to install.
Description
Technical Field
The utility model relates to a civil construction technical field especially relates to a prefabricated coping structure wall body.
Background
The top of an open wall is mostly covered by a coping, such as a parapet wall or a windowsill top, and the coping can enhance the stability of the structure and play a role in protecting the lower wall.
Present prefabricated coping wall body, the field assembly is troublesome, it is inaccurate to correspond during the concatenation of single prefabricated coping wall body, take place the condition of coping wall dislocation easily, it is not good to connect fixed effect between every solitary prefabricated coping wall body moreover, the prefabricated coping wall of assembling is unstable, and the rainwater with enter into seam crossing easily, make ponding directly soak the prefabricated coping wall body and the tie point of floor and corrode connecting material, consequently, need to design a prefabricated coping structure wall body and solve above-mentioned problem urgently.
Disclosure of Invention
The utility model aims at solving the field assembly that exists among the prior art troublesome, it is inaccurate that single prefabricated coping wall body corresponds during concatenation, take place easily to press the condition of headwall dislocation, and it is not good to connect fixed effect between every solitary prefabricated coping wall body moreover, the prefabricated coping wall of assembled is unstable, and the rainwater with enter into seam crossing easily, make ponding directly soak the prefabricated coping wall body and the tie point of floor and corrode connecting material's shortcoming, and the prefabricated structure wall body of coping that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prefabricated capping structure wall body, is including directly prefabricated capping, the prefabricated capping of corner and floor, the prefabricated capping of corner is L type structural distribution, it all is provided with the lug on the outer wall of prefabricated capping one side of corner to directly prefabricate the capping, and all sets up flutedly on the opposite side outer wall that keeps away from the lug with the prefabricated capping of corner, the lug joint is inside the recess, and is provided with the equidistant snap ring that becomes upper and lower structural distribution on the outer wall of one side that the lug is close to the recess, the lug all pegs graft and has had the reinforcing bar on being located the inside outer wall of snap ring, set up the draw-in groove that the equidistance is upper and lower structural distribution on the outer wall of one side that the recess is close to the snap ring, and all seted up the reinforcing bar groove on the inner wall of draw-in groove one side, the snap.
The key concept of the technical scheme is as follows: adopt the lug joint inside rather than the recess on the adjacent prefabricated coping wall, the snap ring joint is inside the draw-in groove on the adjacent prefabricated coping wall, and the form of the inside joint of reinforcing bar inslot on the adjacent prefabricated coping wall is pegged graft to the reinforcing bar, can be convenient for two prefabricated coping wall joints installation, dislocation when avoiding installing, it is more convenient to install.
Furthermore, a first through hole is formed in the straight prefabricated coping and the corner prefabricated coping between the two reinforcing steel bar grooves, and the two reinforcing steel bar grooves are communicated through the first through hole.
Furthermore, a second through hole is formed in the inner portion, located between the two clamping grooves, of the straight prefabrication coping and the corner prefabrication coping, and the two clamping grooves are communicated through the second through hole.
Further, the top of the outer wall on one side of the straight prefabricated coping and the corner prefabricated coping is provided with an inlet hole communicated with the first through hole, and a sealing cone is arranged on the inner wall of one end of the inlet hole, which is far away from the first through hole.
Furthermore, pre-buried steel plates which are distributed in an L-shaped structure are pre-buried in two sides of the outer wall of the bottom of the straight prefabricated coping and the outer wall of the bottom of the corner prefabricated coping, connecting steel plates are pre-buried in the outer wall of the top of the floor, and the horizontal parts of the pre-buried steel plates are welded and fixed with the outer wall of the top of the connecting steel plates.
Furthermore, leveling layers are respectively coated on the outer walls of the two sides of the straight prefabricated coping and the corner prefabricated coping and the outer wall of the top of the floor, anti-crack mortar and a polymer mortar layer are sequentially coated on the outer wall of the other side, away from the straight prefabricated coping, of one of the leveling layers, a first drainage plate is arranged on the outer wall of one side, away from the anti-crack mortar, of the polymer mortar layer, and a water blocking block is arranged at the bottom of the outer wall, close to the first drainage plate, of the polymer mortar layer.
Furthermore, one of them the outer wall of screed-coat one side coats and has been smeared waterproof mortar layer, and the screed-coat is located and is provided with the second drainage plate on the outer wall directly over waterproof mortar layer.
The utility model has the advantages that:
1. through lug, snap ring, reinforcing bar, recess, draw-in groove and the reinforcing bar groove that sets up, adopt the lug joint inside rather than adjacent recess on the prefabricated coping wall, the snap ring joint is inside the draw-in groove on the adjacent prefabricated coping wall, and the form of the inside joint of reinforcing bar inslot on the adjacent prefabricated coping wall is pegged graft to the reinforcing bar, and two prefabricated coping wall joints that can be convenient for are installed, and the dislocation when avoiding installing is installed, and it is more convenient to install.
2. Through the first through-hole, the second through-hole and the inlet hole that set up, can make the inside concrete thick liquid that fills of reinforcing bar groove and draw-in groove enter into the inside of adjacent reinforcing bar groove and draw-in groove, be favorable to strengthening the fixed connection between reinforcing bar groove and reinforcing bar, draw-in groove and the snap ring to can strengthen two prefabricated coping wall body between the connection stability.
3. Through the pre-buried steel sheet and the connecting steel sheet that set up, prefabricated in advance pushes up through pre-buried steel sheet and the connecting steel sheet welded fastening on the floor, has reduced the loaded down with trivial details step of site operation for the construction progress, be particularly useful for among the assembly type building construction, the construction is swift convenient.
4. Through the anti-crack mortar, the waterproof mortar layer, the first drainage plate and the second drainage plate which are arranged, the pre-buried steel plate and the floor connecting steel plate can be prevented from being soaked by rainwater, so that the connecting material between the prefabricated pressure top wall and the floor is prevented from being corroded by rainwater, and the prefabricated pressure top wall and the floor are more firmly connected.
Drawings
Fig. 1 is a schematic perspective view of a prefabricated wall with a capping structure according to the present invention;
fig. 2 is a schematic view of a structure of a projection of a prefabricated wall with a capping structure according to the present invention;
fig. 3 is a schematic view of a clamping structure of a prefabricated wall with a capping structure provided by the present invention;
fig. 4 is the utility model provides a waterproof structure schematic diagram of prefabricated capping structure wall body.
In the figure: the prefabricated roof-pressing device comprises a straight prefabricated roof-pressing body 1, a corner prefabricated roof-pressing body 2, grooves 3, convex blocks 4, clamping grooves 5, reinforcing steel bar grooves 6, a first through hole 7, a second through hole 8, a clamping ring 9, reinforcing steel bars 10, hole 11, floor 12, pre-embedded steel plates 13, connecting steel plates 14, a leveling layer 15, anti-crack mortar 16, a polymer mortar layer 17, a first drainage plate 18, a water retaining block 19, a waterproof mortar layer 20, a second drainage plate 21 and a sealing cone 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a prefabricated coping structure wall includes a straight prefabricated coping 1, a corner prefabricated coping 2 and a floor 12, the corner prefabricated coping 2 is distributed in an L-shaped structure, the outer walls of one sides of the straight prefabricated coping 1 and the corner prefabricated coping 2 are all provided with a convex block 4, the outer walls of the other sides of the straight prefabricated coping 1 and the corner prefabricated coping 2 far away from the convex block 4 are all provided with a groove 3, the convex block 4 is clamped in the groove 3, the outer walls of one sides of the convex block 4 close to the groove 3 are provided with snap rings 9 distributed in an up-and-down structure at equal intervals, the outer walls of the convex blocks 4 in the snap rings 9 are all inserted with reinforcing steel bars 10, the outer walls of one sides of the grooves 3 close to the snap rings 9 are provided with clamping grooves 5 distributed in an up-and-down structure at equal intervals, the inner walls of one sides of the clamping grooves 5 are all provided with reinforcing steel bar grooves 6, the snap rings 9 are clamped in the, adopt 4 joints of lug inside recess 3 on rather than adjacent prefabricated coping wall, snap ring 9 joints inside draw-in groove 5 on adjacent prefabricated coping wall, the form of the inside joint of reinforcing bar groove 6 on adjacent prefabricated coping wall is pegged graft to reinforcing bar 10, can be convenient for two prefabricated coping wall joints installation, dislocation when avoiding the installation, it is more convenient to install.
As can be seen from the above description, the present invention has the following advantages: adopt 4 joints of lug inside recess 3 on rather than adjacent prefabricated coping wall, snap ring 9 joints inside draw-in groove 5 on adjacent prefabricated coping wall, the form of the inside joint of reinforcing bar groove 6 on adjacent prefabricated coping wall is pegged graft to reinforcing bar 10, can be convenient for two prefabricated coping wall joints installation, dislocation when avoiding the installation, it is more convenient to install.
Further, the straight prefabricated coping 1 and the corner prefabricated coping 2 are provided with a first through hole 7 at the inner part between the two steel bar grooves 6, and the two steel bar grooves 6 are communicated through the first through hole 7, so that concrete grout can flow from the inner part of the first through hole 7 to the inner part of the adjacent first through hole 7.
Further, a second through hole 8 is formed in the inner portion, located between the two clamping grooves 5, of the straight prefabricated coping 1 and the corner prefabricated coping 2, the two clamping grooves 5 are communicated through the second through hole 8, and concrete grout can flow into the inner portion, adjacent to the second through hole 8, of the second through hole 8.
Further, the outer wall top of the straight prefabricated coping 1 and the prefabricated coping 2 one side of corner is all provided with the inlet hole 11 that is linked together with the first through-hole 7, and the inlet hole 11 is provided with the sealing cone 22 on keeping away from the one end inner wall of the first through-hole 7, can pour into the concrete slurry into the inside of the first through-hole 7 through the inlet hole 11 to press the headwall to fix two prefabrications.
Further, the two sides of the outer walls of the bottoms of the straight prefabricated coping 1 and the corner prefabricated coping 2 are pre-embedded with pre-embedded steel plates 13 distributed in an L-shaped structure, the outer wall of the top of the floor 12 is pre-embedded with connecting steel plates 14, the horizontal parts of the pre-embedded steel plates 13 are fixedly welded with the outer walls of the tops of the connecting steel plates 14, so that the prefabricated coping wall can be more stable to be connected with the floor 12, and the prefabricated coping wall is prevented from collapsing in an inclined mode.
Furthermore, leveling layers 15 are coated on the outer walls of two sides of the straight prefabricated coping 1 and the corner prefabricated coping 2 and the outer wall of the top of the floor, anti-crack mortar 16 and a polymer mortar layer 17 are sequentially coated on the outer wall of the other side, far away from the straight prefabricated coping 1, of one leveling layer 15, a first drainage plate 18 is arranged on the outer wall of one side, far away from the anti-crack mortar 16, of the polymer mortar layer 17, a water blocking block 19 is arranged at the bottom of the outer wall, close to the first drainage plate 18, of the polymer mortar layer 17, and therefore the connection between the prefabricated coping wall and the floor 12 can be prevented from being soaked by rainwater and the connection between the connecting steel plate 14 and the embedded steel plate 13 can be prevented from being corroded.
Further, scribble on the outer wall of one of them screed-coat 15 one side and scribble waterproof mortar layer 20, and screed-coat 15 is provided with second drainage plate 21 on being located waterproof mortar layer 20's the outer wall directly over, can be to the rainwater drainage to the waterproof nature of this prefabricated coping wall has been improved.
By adopting the first through hole 7, the second through hole 8 and the inlet hole 11, concrete grout filled in the reinforcing steel bar grooves 6 and the clamping grooves 5 can enter the adjacent reinforcing steel bar grooves 6 and the clamping grooves 5, so that the fixed connection between the reinforcing steel bar grooves 6 and the reinforcing steel bars 10, between the clamping grooves 5 and the clamping rings 9 can be enhanced, and the connection stability between two prefabricated capping walls can be enhanced; the prefabricated coping is welded and fixed with the connecting steel plate 14 on the floor through the embedded steel plate 13, so that the complex steps of site construction are reduced, the construction progress is accelerated, and the prefabricated coping is particularly suitable for assembly type building construction and is quick and convenient to construct; the anti-crack mortar 16, the waterproof mortar layer 20, the first drainage plate 18 and the second drainage plate 21 can prevent rainwater from soaking the embedded steel plate 13 and the connecting steel plate 14 of the floor, so that the connecting material between the prefabricated pressure top wall and the floor is prevented from being corroded by rainwater, and the prefabricated pressure top wall and the floor 12 are more firmly connected.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A prefabricated coping structure wall comprises a straight prefabricated coping 1, a corner prefabricated coping 2 and a floor 12, wherein the corner prefabricated coping 2 is distributed in an L-shaped structure, convex blocks 4 are arranged on the outer walls of one sides of the straight prefabricated coping 1 and the corner prefabricated coping 2, grooves 3 are arranged on the outer walls of the other sides of the straight prefabricated coping 1 and the corner prefabricated coping 2 far away from the convex blocks 4, the convex blocks 4 are clamped in the grooves 3, snap rings 9 which are distributed in an up-down structure are arranged on the outer wall of one side of each convex block 4 close to the corresponding groove 3 at equal intervals, reinforcing steel bars 10 are inserted into the outer walls of the convex blocks 4 positioned in the snap rings 9, clamping grooves 5 which are distributed in an up-down structure at equal intervals are arranged on the outer wall of one side of each groove 3, the inner walls of one sides of the clamping grooves 5 are provided with reinforcing steel bar grooves 6, the snap rings 9 are clamped in the clamping grooves 5, the reinforcing steel bars 10 are clamped in the grooves 6, the convex blocks 4 are clamped in the grooves 3, the snap ring 9 is clamped inside the clamping groove 5 on the adjacent prefabricated coping wall, and the reinforcing steel bars 10 are inserted into the clamping form inside the reinforcing steel bar groove 6 on the adjacent prefabricated coping wall, so that the clamping installation of the two prefabricated coping walls can be facilitated, the dislocation during the installation is avoided, and the installation is more convenient.
The straight prefabricated coping 1 and the corner prefabricated coping 2 are provided with a first through hole 7 in the inner part between two steel bar grooves 6, and the two steel bar grooves 6 are communicated through the first through hole 7, so that concrete grout can flow into the adjacent first through hole 7 from the inner part of the first through hole 7; a second through hole 8 is formed in the straight prefabricated coping 1 and the corner prefabricated coping 2 between the two clamping grooves 5, the two clamping grooves 5 are communicated through the second through hole 8, and concrete slurry can flow into the adjacent second through hole 8 from the inside of the second through hole 8; the top parts of the outer walls of one sides of the straight prefabricated coping 1 and the corner prefabricated coping 2 are both provided with an inlet hole 11 communicated with the first through hole 7, the inner wall of one end of the inlet hole 11 far away from the first through hole 7 is provided with a sealing cone 22, and concrete slurry can be injected into the first through hole 7 through the inlet hole 11, so that the two prefabricated coping walls are fixed; the two sides of the outer walls of the bottoms of the straight prefabricated coping 1 and the corner prefabricated coping 2 are both pre-embedded with pre-embedded steel plates 13 distributed in an L-shaped structure, the outer wall of the top of the floor 12 is pre-embedded with a connecting steel plate 14, and the horizontal part of each pre-embedded steel plate 13 is fixedly welded with the outer wall of the top of the connecting steel plate 14, so that the prefabricated coping wall and the floor 12 can be connected more stably, and the prefabricated coping wall is prevented from inclining and collapsing; leveling layers 15 are smeared on the outer walls of two sides of the straight prefabricated coping 1 and the corner prefabricated coping 2 and the outer wall of the top of the floor, anti-crack mortar 16 and a polymer mortar layer 17 are smeared on the outer wall of the other side, far away from the straight prefabricated coping 1, of one leveling layer 15 in sequence, a first drainage plate 18 is arranged on the outer wall of one side, far away from the anti-crack mortar 16, of the polymer mortar layer 17, a water blocking block 19 is arranged at the bottom of the outer wall, close to the first drainage plate 18, of the polymer mortar layer 17, and therefore the connection between the prefabricated coping wall and the floor 12 and the corrosion to the connecting steel plate 14 and the embedded steel plate 13 caused by rainwater can be prevented; waterproof mortar layer 20 has been paintd on the outer wall of one of them screed-coat 15 one side, and screed-coat 15 is provided with second drainage plate 21 on being located waterproof mortar layer 20's the outer wall directly over, can be to the rainwater drainage to the waterproof nature of wall is withstood to this prefabrication has been improved.
The working principle is as follows: when the prefabricated coping structure wall is used, firstly, the convex block 4 is inserted into the groove 3 of the adjacent prefabricated coping wall, the snap ring 9 is clamped into the clamping groove 5 of the adjacent prefabricated coping wall, the reinforcing steel bar 10 is inserted into the reinforcing steel bar groove 6 of the adjacent prefabricated coping wall, then the embedded steel plate 13 of the spliced prefabricated coping wall is welded on the connecting steel plate 14, then concrete grout is injected into the reinforcing steel bar groove 6 through the inlet hole 11 and then flows into the clamping groove 5 and the snap ring 9, and flows into the adjacent clamping groove 5 and the snap ring 9 through the first through hole 7 and the second through hole 8, so that the two prefabricated coping walls are fixed more firmly, then the leveling layer 15 is smeared on both sides of the prefabricated coping walls, the leveling mortar 16 and the polymer mortar layer 17 are sequentially smeared on the outer side of one 15, and the water blocking block 19 is piled on the outer side of the polymer mortar layer 17, install first drainage plate 18 directly over water blocking piece 19, paint waterproof mortar layer 20 in the other side screed-coat 15 outside after that to install second drainage plate 21 in waterproof mortar layer 20's outside, can prevent that the rainwater from soaking the junction of prefabricated wallboard and floor 12 and corroding to connecting steel plate 14 and pre-buried steel plate 13.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A prefabricated coping structure wall body comprises a straight prefabricated coping (1), a corner prefabricated coping (2) and a floor (12), and is characterized in that the corner prefabricated coping (2) is distributed in an L-shaped structure, convex blocks (4) are arranged on the outer walls of one sides of the straight prefabricated coping (1) and the corner prefabricated coping (2), grooves (3) are formed in the outer walls of the other sides, far away from the convex blocks (4), of the straight prefabricated coping (1) and the corner prefabricated coping (2), the convex blocks (4) are clamped in the grooves (3), snap rings (9) which are distributed in an up-and-down structure at equal intervals are arranged on the outer wall of one side, close to the groove (3), of the convex blocks (4), steel bars (10) are inserted into the outer wall of the inner portions of the snap rings (9), and clamping grooves (5) which are distributed in an up-and-down structure at equal intervals are formed in the outer wall of one side, close to the snap rings (9), of the groove (3, and the inner wall of one side of the clamping groove (5) is provided with a steel bar groove (6), the clamping ring (9) is clamped in the clamping groove (5), and the steel bar (10) is clamped in the steel bar groove (6).
2. A prefabricated capping structure wall according to claim 1, wherein the straight prefabricated capping (1) and the corner prefabricated capping (2) are provided with a first through hole (7) at the inner part between the two reinforcing steel bar grooves (6), and the two reinforcing steel bar grooves (6) are communicated with each other through the first through hole (7).
3. The prefabricated coping structure wall body according to claim 1, wherein a second through hole (8) is formed in the inner part of the straight prefabricated coping (1) and the corner prefabricated coping (2) between the two clamping grooves (5), and the two clamping grooves (5) are communicated through the second through hole (8).
4. The prefabricated coping structure wall body according to claim 1, wherein the top of the outer wall at one side of the straight prefabricated coping (1) and the corner prefabricated coping (2) is provided with an inlet hole (11) communicated with the first through hole (7), and the inner wall of one end of the inlet hole (11) far away from the first through hole (7) is provided with a sealing cone (22).
5. The prefabricated coping structure wall body according to the claim 1, wherein pre-buried steel plates (13) distributed in an L-shaped structure are pre-buried at two sides of the outer wall at the bottom of the straight prefabricated coping (1) and the outer wall at the bottom of the corner prefabricated coping (2), connecting steel plates (14) are pre-buried on the outer wall at the top of the floor (12), and the horizontal parts of the pre-buried steel plates (13) are welded and fixed with the outer wall at the top of the connecting steel plates (14).
6. The prefabricated coping structure wall body according to the claim 1, wherein the outer walls of two sides of the straight prefabricated coping (1) and the corner prefabricated coping (2) and the outer wall of the top of the floor are coated with leveling layers (15), the outer wall of the other side of one leveling layer (15) far away from the straight prefabricated coping (1) is sequentially coated with anti-crack mortar (16) and a polymer mortar layer (17), the outer wall of one side of the polymer mortar layer (17) far away from the anti-crack mortar (16) is provided with a first flow guide plate (18), and the bottom of the outer wall of the polymer mortar layer (17) near the first flow guide plate (18) is provided with a water blocking block (19).
7. The prefabricated coping structure wall according to the claim 6, wherein the outer wall of one side of the leveling layer (15) is coated with a waterproof mortar layer (20), and the outer wall of the leveling layer (15) right above the waterproof mortar layer (20) is provided with a second flow guiding plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020594205.8U CN212405552U (en) | 2020-04-21 | 2020-04-21 | Prefabricated coping structure wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020594205.8U CN212405552U (en) | 2020-04-21 | 2020-04-21 | Prefabricated coping structure wall |
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| CN212405552U true CN212405552U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044245A (en) * | 2022-12-02 | 2023-05-02 | 国网江苏省电力有限公司连云港供电分公司 | Prefabricated enclosing wall capping and construction method for power substation |
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2020
- 2020-04-21 CN CN202020594205.8U patent/CN212405552U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044245A (en) * | 2022-12-02 | 2023-05-02 | 国网江苏省电力有限公司连云港供电分公司 | Prefabricated enclosing wall capping and construction method for power substation |
| CN116044245B (en) * | 2022-12-02 | 2024-01-05 | 国网江苏省电力有限公司连云港供电分公司 | Prefabricated enclosing wall capping and construction method for power substation |
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