CN214784681U - Double-deck coincide prefabricated outer wall of basement - Google Patents
Double-deck coincide prefabricated outer wall of basement Download PDFInfo
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- CN214784681U CN214784681U CN202121238562.1U CN202121238562U CN214784681U CN 214784681 U CN214784681 U CN 214784681U CN 202121238562 U CN202121238562 U CN 202121238562U CN 214784681 U CN214784681 U CN 214784681U
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- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 210000002421 cell wall Anatomy 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to a double-deck coincide prefabricated outer wall of basement, it is including the first wall body and the second wall body of mutual concatenation, first wall body includes the first planking of two relative settings, the second wall body includes the second planking of two relative settings, form between two first planking and between two second planking and pour the chamber, it is provided with the reinforcing bar to pour intracavity portion, the concatenation side of first planking is opened and is equipped with at least one first holding tank, first holding tank runs through first planking along the direction of height, the concatenation side of second planking is opened and is equipped with at least one second holding tank, the second holding tank runs through the second planking along the direction of height, first holding tank and second holding tank enclose to close and form and hold the chamber, it has the waterproof area of rubber to hold intracavity portion. The present application has the effect of improving the water seepage prevention capability at the junction between the first outer panel and the second outer panel.
Description
Technical Field
The application relates to the field of basement construction, in particular to a double-layer superposed prefabricated outer wall of a basement.
Background
The double-layer overlapped prefabricated outer wall is a prefabricated wall plate in a factory and then is transported to a construction site for installation, and construction speed is accelerated.
The double-layer overlapped prefabricated outer wall is formed by oppositely arranging two wallboards, the two wallboards are connected through reinforcing steel bars, and when the double-layer overlapped prefabricated outer wall is used in a basement, the outer wall of one common basement is spliced by the double-layer overlapped prefabricated outer walls of multiple blocks. And after the reinforcing steel bars between the adjacent double-layer overlapped prefabricated outer walls are mutually overlapped, pouring concrete into gaps between the double-layer overlapped prefabricated outer walls. Thereby a plurality of double-layer overlapped prefabricated outer walls are connected to form the outer wall of the basement.
In view of the above-mentioned related technologies, the inventor thinks that the connecting nodes of two adjacent double-layer overlapped prefabricated exterior walls are tightly attached to each other, so that water seepage easily occurs in the connecting nodes of two walls.
SUMMERY OF THE UTILITY MODEL
In order to improve the seepage prevention ability of the junction between first planking and the second planking, the application provides a double-deck coincide prefabricated outer wall of basement.
The application provides a pair of double-deck coincide prefabricated outer wall of basement adopts following technical scheme:
the utility model provides a double-deck coincide prefabricated outer wall of basement, includes first wall body and the second wall body of mutual concatenation, first wall body includes the first planking of two relative settings, the second wall body includes the second planking of two relative settings, two between the first planking with two form between the second planking and pour the chamber, it is provided with the reinforcing bar to pour intracavity portion, the concatenation side of first planking is seted up at least one first holding tank, first holding tank runs through first planking along direction of height, the concatenation side of second planking is seted up at least one second holding tank, the second holding tank runs through the second planking along direction of height, first holding tank and second holding tank enclose to close and form and hold the chamber, it installs the waterproof area of rubber to hold intracavity portion.
Through adopting above-mentioned technical scheme, after aligning first wall body and second wall body, chisel out first holding tank at first planking, chisel out the second holding tank at the second planking. Put into the waterproof area of rubber first holding tank and the second holding tank and enclose the chamber that holds that closes the formation. The rubber waterproof belt is deformed by the first outer plate and the second outer plate in the accommodating cavity in a squeezing mode, so that gaps at the splicing positions between the first outer plate and the second outer plate are blocked, and the anti-seepage capacity of the connecting positions between the first outer plate and the second outer plate is improved. And then pouring concrete into the pouring cavity. After the concrete is solidified, the first wall body and the second wall body are connected together.
Optionally, a first waterproof board is arranged inside the pouring cavity, the first waterproof board is attached to the first outer board and the second outer board, second waterproof boards are fixedly mounted on two sides of the first waterproof board, one of the second waterproof boards is embedded in the first outer board, and the other of the second waterproof boards is embedded in the second outer board.
By adopting the technical scheme, the space for the second waterproof board to be embedded is chiseled out on the first outer board and the second outer board. Then the first waterproof board is tightly attached to the first outer board and the second outer board. Thereby the first waterproof board blocks the splicing position between the first outer board and the second outer board. Thereby improving the water seepage resistance of the joint between the first outer plate and the second outer plate. And then after the concrete is poured into the pouring cavity, the concrete can flow into the gap at the position where the second waterproof board is embedded, so that the first waterproof board and the second waterproof board are fixed.
Optionally, a first bolt is arranged between the first waterproof plate and the first outer plate, the first waterproof plate and the first outer plate are connected through the first bolt, a second bolt is arranged between the first waterproof plate and the second outer plate, and the first waterproof plate and the second outer plate are connected through the second bolt.
Through adopting above-mentioned technical scheme, hug closely first planking and second planking at first waterproof board after, use first bolt to let first waterproof board and first planking fixed, use the second bolt to let first waterproof board and second planking fixed. After the first bolt and the second bolt are screwed tightly, the first waterproof plate keeps clinging to the first outer plate and the second outer plate. This is favorable to reducing the condition that the first waterproof board receives external force and takes place the skew or not hug closely first planking and second planking.
Optionally, the first outer plate is provided with a first operation port communicated with the pouring cavity along a thickness direction of the first outer plate, and the second outer plate is provided with a second operation port communicated with the pouring cavity along a thickness direction of the second outer plate.
Through adopting above-mentioned technical scheme, after pouring the cavity concreting to pouring, the concrete flows into first operation mouth and second operation mouth. The first operation mouth of shutoff and second operation mouth after the concrete solidifies like this, this fastness that is favorable to improving first planking and the concrete after solidifying is connected, the fastness that improves the second planking and the concrete after solidifying is connected in addition.
Optionally, through holes which are communicated with each other are formed in the inner wall of the first operation opening and the inner wall of the second operation opening, and a third bolt penetrates through the through holes.
Through adopting above-mentioned technical scheme, the third bolt passes and screws after the through-hole to make first planking and second planking hug closely fixed connection each other, thereby extrude the waterproof area of rubber, the waterproof area of rubber receives extrusion deformation and blocks up the gap of the concatenation department between first planking and the second planking. This is advantageous for improving the water-tightness at the joint between the first outer sheet and the second outer sheet.
Simultaneously first planking and second planking pass through third bolt fixed connection, this fastness of being connected between being favorable to improving first planking and the second planking.
Optionally, a positioning block is fixedly mounted on the splicing side of the first outer plate, and a positioning groove for inserting the positioning block is formed in the splicing side of the second outer plate.
Through adopting above-mentioned technical scheme, insert the constant head tank through the locating piece to make things convenient for first planking and second planking to align each other. This is favorable to improving the flatness of the surface after the first outer panel and the second outer panel are spliced.
Optionally, one side, away from the first planking, of the locating block is hemispherical, and the notch of the locating groove is obliquely arranged towards the outside of the locating groove.
Through adopting above-mentioned technical scheme, when the locating piece inserted the constant head tank, keep away from first planking one side through the locating piece and be the hemisphere, the direction that the notch of constant head tank set up to the outside slope of constant head tank in addition makes things convenient for the locating piece to insert the constant head tank like this to accelerate first planking and second planking and align.
Optionally, a groove is formed in the periphery of the positioning block, a supporting block penetrates through the groove, a spring is installed between the supporting block and the groove bottom of the groove, one side of the supporting block, which is far away from the groove bottom of the groove, is obliquely arranged, and a slot for the supporting block to be inserted is formed in the groove wall of the groove.
Through adopting above-mentioned technical scheme, when the locating piece inserted the constant head tank, the slope side of supporting shoe received the extrusion to retract inside the recess. After the positioning block is inserted into the positioning groove, the supporting block is inserted into the slot under the influence of the elastic force of the spring. Thereby the locating piece joint is inside the constant head tank.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the rubber waterproof belt blocks the gap at the splicing position of the first outer plate and the second outer plate, so that the water seepage prevention capability of the first outer plate and the second outer plate is improved;
2. the first waterproof plate is tightly attached to the first outer plate and the second outer plate, so that a gap at the splicing position of the first outer plate and the second outer plate is blocked, and the water seepage prevention capability of the first outer plate and the second outer plate is further improved;
3. the first outer plate and the second outer plate are screwed through the third bolt, so that the first outer plate and the second outer plate are kept to be tightly attached, the rubber waterproof belt is extruded, and the rubber waterproof belt is extruded to deform so as to block a gap between the first outer plate and the second outer plate, so that the seepage-proofing capacity of the first outer plate and the second outer plate is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural view of a first outer panel and a second outer panel of an embodiment of the present application;
FIG. 3 is an exploded view of the first and second outer plates of an embodiment of the present application;
FIG. 4 is an exploded view of an embodiment of the present application;
fig. 5 is an enlarged view of fig. 4 at a.
Description of reference numerals: 1. pouring a cavity; 2. reinforcing steel bars; 3. a rubber waterproof tape; 4. a first waterproof sheet; 5. a second waterproof sheet; 6. a first bolt; 7. a second bolt; 8. a third bolt; 9. a through hole; 10. a first wall; 101. a first outer plate; 11. a second wall; 111. a second outer plate; 12. an accommodating chamber; 121. a first accommodating groove; 122. a second accommodating groove; 13. a first operation port; 14. a second operation port; 15. positioning blocks; 16. positioning a groove; 17. a support block; 18. a groove; 19. a spring; 20. and (4) a slot.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses double-deck coincide prefabricated outer wall of basement.
Referring to fig. 1 and 2, the double-layer overlapped prefabricated outer wall of the basement comprises a first wall body 10 and a second wall body 11 which are spliced with each other; the first wall 10 includes two first outer plates 101 disposed opposite to each other, and the second wall 11 includes two second outer plates 111 disposed opposite to each other. Reinforcing steel bars 2 are arranged between the two first outer plates 101 and between the two second outer plates 111, the two first outer plates 101 are connected through the reinforcing steel bars 2, and the two second outer plates 111 are also connected through the reinforcing steel bars 2.
After the first wall body 10 and the second wall body 11 are spliced with each other, the steel bars 2 positioned on the first wall body 10 and the steel bars 2 positioned on the second wall body 11 are in lap joint with each other. The space formed between the two first outer plates 101 and the space formed between the two second outer plates 111 communicate to form a casting cavity 1. The casting cavity 1 is used for casting concrete, so that the first wall body 10 and the second wall body 11 are fixedly connected together.
Referring to fig. 3, 4 and 5, at least one positioning block 15 is fixedly installed at the splicing side of the first outer plate 101, and the edge of one side of the positioning block 15 away from the first outer plate 101 is arc-shaped. A groove 18 is formed on the periphery of the positioning block 15, and a supporting block 17 is arranged in the groove 18 in a penetrating manner. A spring 19 is arranged between the supporting block 17 and the groove bottom of the groove 18. The supporting block 17 is arranged obliquely away from the side of the groove bottom of the groove 18. A positioning groove 16 for inserting the positioning block 15 is formed in the splicing side of the second outer plate 111, and a slot 20 for inserting the supporting block 17 is formed in the inner wall of the positioning groove 16. The notch of the positioning groove 16 is inclined toward the outside of the positioning groove 16.
Referring to fig. 2 and 3, through holes 9 are formed in both the splicing side of the first outer plate 101 and the splicing side of the second outer plate 111, and after the first outer plate 101 and the second outer plate 111 are spliced with each other, the two through holes 9 are communicated with each other. The first outer plate 101 is provided with a first operation opening 13 along the thickness direction of the first outer plate 101, and the first operation opening 13 is simultaneously communicated with the pouring cavity 1 and the through hole 9. The second outer plate 111 is provided with a second operation opening 14 along the thickness direction of the second outer plate 111, and the second operation opening 14 is simultaneously communicated with the pouring cavity 1 and the through hole 9. The through hole 9 is internally provided with a third bolt 8. Tightening the third bolt 8 serves to reinforce the connection of the first outer panel 101 and the second outer panel 111.
Referring to fig. 2 and 3, a first receiving groove 121 is opened at the splicing side of the first outer plate 101, and the first receiving groove 121 penetrates through the first outer plate 101 in the height direction. The splicing side of the second outer plate 111 is provided with a second accommodating groove 122, and the second accommodating groove 122 penetrates through the second outer plate 111 along the height direction. A rubber waterproof tape 3 is provided between the first outer panel 101 and the second outer panel 111. After the first wall 10 and the second wall 11 are spliced together, the first accommodating groove 121 and the second accommodating groove 122 enclose and form an accommodating cavity 12 for the rubber waterproof belt 3 to be placed. After the first wall 10 and the second wall 11 are joined, the rubber waterproof tape 3 is deformed by being pressed by the first outer sheet 101 and the second outer sheet 111, thereby blocking a gap between the first outer sheet 101 and the second outer sheet 111. This is advantageous in improving the water permeation resistance between the first outer sheet 101 and the second outer sheet 111.
Referring to fig. 1 and 2, a first waterproof sheet 4 is disposed in the casting cavity 1 and is closely attached to both the first outer sheet 101 and the second outer sheet 111. The first flashing 4 is provided with a first bolt 6 and a second bolt 7. The first waterproof board 4 and the first outer board 101 are connected by a second bolt 7, and the first waterproof board 4 and the second outer board 111 are connected by a second bolt 7. The first waterproof sheet 4 is brought into close contact with the first outer sheet 101 and the second outer sheet 111 by tightening the first bolt 6 and the second bolt 7.
The both sides of first waterproof board 4 are equal fixed mounting have second waterproof board 5, and second waterproof board 5 and first waterproof board 4 are integrated into one piece. The first exterior wall chisel is provided with a space for one second waterproof board 5 to be buried, and the second exterior wall chisel is provided with a space for the other second waterproof board 5 to be buried.
The implementation principle of the double-deck coincide prefabricated outer wall of basement of this application embodiment does: through holes 9 for passing third bolts 8 are bored in the joint side of the first outer plate 101 and the joint side of the second outer plate 111. The third bolt 8 is screwed after passing through the through hole 9, thereby playing a role of reinforcing the connection between the first outer wall and the second outer wall.
Then, a first operation port 13 communicating with the casting cavity 1 and the through hole 9 at the same time is bored in the first outer plate 101, and a second operation port 14 communicating with the casting cavity 1 and the through hole 9 at the same time is bored in the second outer plate 111. The first operation port 13 and the second operation port 14 facilitate the tightening of the third bolt 8.
The first receiving groove 121 is chiseled out at the splicing side of the first outer plate 101, the second receiving groove 122 is chiseled out at the splicing side of the second outer plate 111, and then the rubber waterproof belt 3 is put in, and the rubber waterproof belt 3 is extruded and deformed by the first outer plate 101 and the second outer plate 111, so that the gap between the first outer plate 101 and the second outer plate 111 is blocked, which is favorable for improving the water seepage prevention performance of the joint between the first outer plate 101 and the second outer plate 111.
Then, the positioning block 15 is inserted into the positioning slot 16, and after the supporting block 17 is ejected out of the groove 18 by the elastic force of the spring 19, the supporting block 17 is inserted into the slot 20, and the first wall 10 and the second wall 11 are aligned. And then the reinforcing bars 2 between the first wall body 10 and the second wall body 11 are overlapped with each other.
Then, a space for embedding the second waterproof board 5 is dug at one side of the first outer board 101 close to the casting cavity 1 and one side of the second outer board 111 close to the casting cavity 1, and the second waterproof board 5 is put in. Then, the first bolt 6 and the second bolt 7 are tightened to tightly attach the first waterproof sheet 4 to the first outer sheet 101 and the second outer sheet 111. The first waterproof sheet 4 blocks the gap between the first outer sheet 101 and the second outer sheet 111, thereby improving the water permeation resistance at the joint between the first outer sheet 101 and the second outer sheet 111.
And finally, pouring concrete into the pouring cavity 1, so that the first wall body 10 and the second wall body 11 are fixedly connected together.
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 (8)
1. The utility model provides a double-deck coincide prefabricated outer wall of basement which characterized in that: the wall comprises a first wall body (10) and a second wall body (11) which are spliced with each other, wherein the first wall body (10) comprises two first outer plates (101) which are arranged oppositely, the second wall body (11) comprises two second outer plates (111) which are arranged oppositely, a pouring cavity (1) is formed between the two first outer plates (101) and between the two second outer plates (111), reinforcing steel bars (2) are arranged in the pouring cavity (1), at least one first accommodating groove (121) is arranged on the splicing side of the first outer plates (101), the first accommodating groove (121) penetrates through the first outer plates (101) along the height direction, at least one second accommodating groove (122) is arranged on the splicing side of the second outer plates (111), the second accommodating groove (122) penetrates through the second outer plates (111) along the height direction, and the first accommodating groove (121) and the second accommodating groove (122) are enclosed to form an accommodating cavity (12), the containing cavity (12) is internally provided with a rubber waterproof belt (3).
2. The double-layer laminated prefabricated basement exterior wall according to claim 1, wherein: the waterproof structure is characterized in that a first waterproof plate (4) is arranged inside the pouring cavity (1), the first waterproof plate (4) is attached to a first outer plate (101) and a second outer plate (111), second waterproof plates (5) are fixedly mounted on two sides of the first waterproof plate (4), one of the second waterproof plates (5) is embedded in the first outer plate (101), and the other of the second waterproof plates (5) is embedded in the second outer plate (111).
3. The double-layer laminated prefabricated basement exterior wall according to claim 2, wherein: be equipped with first bolt (6) between first waterproof board (4) and first planking (101), connect through first bolt (6) between first waterproof board (4) and first planking (101), be equipped with second bolt (7) between first waterproof board (4) and second planking (111), connect through second bolt (7) between first waterproof board (4) and second planking (111).
4. The double-layer laminated prefabricated basement exterior wall according to claim 1, wherein: the first outer plate (101) is provided with a first operation opening (13) communicated with the pouring cavity (1) along the thickness direction of the first outer plate (101), and the second outer plate (111) is provided with a second operation opening (14) communicated with the pouring cavity (1) along the thickness direction of the second outer plate (111).
5. The double-layer laminated prefabricated basement exterior wall according to claim 4, wherein the double-layer laminated prefabricated basement exterior wall comprises the following components in percentage by weight: the inner wall of the first operation opening (13) and the inner wall of the second operation opening (14) are provided with through holes (9) which are communicated with each other, and a third bolt (8) penetrates through the through holes (9).
6. The double-layer laminated prefabricated basement exterior wall according to claim 1, wherein: the splicing side of the first outer plate (101) is fixedly provided with a positioning block (15), and the splicing side of the second outer plate (111) is provided with a positioning groove (16) for inserting the positioning block (15).
7. The double-layer laminated prefabricated basement exterior wall according to claim 6, wherein: the edge of one side, far away from the first outer plate (101), of the positioning block (15) is arc-shaped, and the notch of the positioning groove (16) is obliquely arranged towards the outside of the positioning groove (16).
8. The double-layer laminated prefabricated basement exterior wall according to claim 6, wherein: the circumference of locating piece (15) is seted up flutedly (18), supporting shoe (17) are worn to be equipped with in recess (18) inside, install spring (19) between the tank bottom of supporting shoe (17) and recess (18), the one side slope setting of recess (18) tank bottom is kept away from in supporting shoe (17), slot (20) that supply supporting shoe (17) to peg graft are seted up to the cell wall of recess (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238562.1U CN214784681U (en) | 2021-06-03 | 2021-06-03 | Double-deck coincide prefabricated outer wall of basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238562.1U CN214784681U (en) | 2021-06-03 | 2021-06-03 | Double-deck coincide prefabricated outer wall of basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784681U true CN214784681U (en) | 2021-11-19 |
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ID=78700711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121238562.1U Expired - Fee Related CN214784681U (en) | 2021-06-03 | 2021-06-03 | Double-deck coincide prefabricated outer wall of basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856026A (en) * | 2022-05-28 | 2022-08-05 | 银广厦集团有限公司 | Assembled laminated slab wall structure and construction method |
-
2021
- 2021-06-03 CN CN202121238562.1U patent/CN214784681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856026A (en) * | 2022-05-28 | 2022-08-05 | 银广厦集团有限公司 | Assembled laminated slab wall structure and construction method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |