CN212405576U - Connection structure of vertical seam of prefabricated shear force wall of prevention of seepage water - Google Patents
Connection structure of vertical seam of prefabricated shear force wall of prevention of seepage water Download PDFInfo
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- CN212405576U CN212405576U CN202020696558.9U CN202020696558U CN212405576U CN 212405576 U CN212405576 U CN 212405576U CN 202020696558 U CN202020696558 U CN 202020696558U CN 212405576 U CN212405576 U CN 212405576U
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- Prior art keywords
- wall
- shear wall
- connecting plate
- rectangular
- hole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 12
- 230000002265 prevention Effects 0.000 title claims description 9
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004567 concrete Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 5
- 239000011440 grout Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of shear walls, in particular to a connecting structure of vertical joints of a water-seepage-proof precast shear wall, which comprises a left shear wall and a right shear wall, wherein the right side wall of the left shear wall is provided with a connecting frame, the connecting frame and the left shear wall are in an integrated structure, the outer walls of the front side and the rear side of the connecting frame are both provided with rectangular grooves, the inner wall of each rectangular groove is also provided with a plurality of rectangular holes I which are communicated with the inside of the connecting frame, a fixed plate is arranged in each rectangular groove, the inside of the fixed plate is provided with a plurality of through holes, a sealing gasket II is bonded on the outer wall of one side of the fixed plate close to the connecting frame, the left side wall of the right shear wall is provided with a connecting plate I, the outer wall of one side of the connecting plate I, which is far away from the right shear wall, the connecting structure of, and the stability of the left shear wall and the right shear wall after connection is enhanced.
Description
Technical Field
The utility model relates to a shear force wall technical field, specifically speaking relates to a connection structure of vertical seam of prefabricated shear force wall of prevention of seepage water.
Background
The shear wall is a wall body which mainly bears horizontal load and vertical load caused by wind load or earthquake action in a house or a structure and is generally made of reinforced concrete. When the shear wall is installed, a vertical joint is required to be formed between the two shear walls, but the existing connecting structure of the vertical joint of the prefabricated shear wall is poor in sealing effect and easy to seep water inside, so that the internal connection position of the two shear walls is not flexible, and the stability of the shear wall is affected. In view of the above, a connection structure of vertical joints of prefabricated shear walls with water seepage prevention is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of vertical seam of precast shear wall of prevention of seepage water to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a connecting structure of a vertical seam of a water-seepage-proof prefabricated shear wall comprises a left shear wall and a right shear wall, wherein a connecting frame is arranged on the right side wall of the left shear wall, the connecting frame and the left shear wall are of an integrally formed structure, rectangular grooves are formed in the outer walls of the front side and the rear side of the connecting frame, a plurality of first rectangular holes are formed in the inner wall of each rectangular groove and communicated with the inside of the connecting frame, a fixing plate is arranged in each rectangular groove and provided with a plurality of through holes, a sealing gasket II is bonded on the outer wall of one side, close to the connecting frame, of the fixing plate, a first connecting plate is arranged on the left side wall of the right shear wall, a second connecting plate is arranged on the outer wall of one side, far away from the right shear wall, of the first connecting plate, the first connecting plate and the second connecting plate are of an integrally formed structure, and a plurality of second rectangular holes are formed in, the fixed block penetrates through the two rectangular holes, threaded rods are welded at two ends of the fixed block, locking nuts are connected to the threaded rods in a threaded mode, and a first sealing gasket is further bonded to the left side wall of the right shear wall.
Preferably, a plurality of positioning holes are formed in the left shear wall, a plurality of positioning columns are integrally formed on the outer wall of one side, away from the first connecting plate, of the second connecting plate, and the positioning columns are in insertion fit with the positioning holes.
Preferably, the size of the first connecting plate and the size of the second connecting plate are matched with the size of the connecting frame, and the first connecting plate and the second connecting plate are inserted into the connecting frame.
Preferably, the first rectangular hole and the second rectangular hole are the same in size, and the fixing block is inserted into the first rectangular hole and the second rectangular hole.
Preferably, the size of the fixing plate is matched with that of the rectangular groove, and the threaded rod is matched with the through hole in an inserting mode.
Preferably, the top wall of the second connecting plate is provided with a feeding hole, the outer walls of the two sides of the second connecting plate are provided with a plurality of overflow holes, the overflow holes are communicated with the feeding hole, the top wall of the connecting frame is provided with a pouring hole, the pouring hole is communicated with the feeding hole, and a connecting cap is arranged in the pouring hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this connection structure of vertical seam of precast shear wall of prevention of seepage water through sealed setting up of pad one and sealed pad two, can carry out effectual sealing to the joint gap between left shear wall and the right shear wall, avoids connecting the inside infiltration of position, strengthens the stability after left shear wall and the right shear wall are connected.
2. This connection structure of vertical seam of precast shear wall of prevention of seepage water through the setting of watering hole, feed port and spill hole, can be to the inside injection concrete of connection frame, can strengthen the inside connection firmness of connection frame for it is more firm to connect between left side shear force wall and the right side shear force wall.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of a partial explosion structure of the left shear wall in example 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to embodiment 1;
FIG. 4 is a schematic partial structure view of the right shear wall in example 1;
fig. 5 is a schematic structural view of a fixing plate in embodiment 1.
In the figure: 1. a left shear wall; 10. positioning holes; 11. a connecting frame; 110. pouring holes; 111. a rectangular groove; 112. a first rectangular hole; 12. a connecting cap; 2. a right shear wall; 20. a first connecting plate; 200. a second rectangular hole; 21. a second connecting plate; 210. a feed port; 211. an overflow aperture; 212. a positioning column; 22. a first sealing gasket; 3. a fixed block; 30. a threaded rod; 31. locking the nut; 4. a fixing plate; 40. a through hole; 41. and a second sealing gasket.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
A connection structure of a vertical joint of a prefabricated shear wall with water seepage prevention comprises a left shear wall 1 and a right shear wall 2, wherein a connection frame 11 is arranged on the right side wall of the left shear wall 1, the connection frame 11 and the left shear wall 1 are of an integrally formed structure, rectangular grooves 111 are formed in the outer walls of the front side and the rear side of the connection frame 11, a plurality of first rectangular holes 112 are formed in the inner wall of each rectangular groove 111, the first rectangular holes 112 are communicated with the inside of the connection frame 11, a fixing plate 4 is arranged in each rectangular groove 111, a plurality of through holes 40 are formed in each fixing plate 4, a sealing gasket II 41 is bonded on the outer wall of one side, close to the connection frame 11, of each fixing plate 4, a first connection plate 20 is arranged on the left side wall of the right shear wall 2, a connection plate II 21 is arranged on the outer wall of one side, far away from the right shear wall 2, the first connection, a plurality of second rectangular holes 200 are formed in the first connecting plate 20, fixing blocks 3 penetrate through the second rectangular holes 200, threaded rods 30 are welded at two ends of each fixing block 3, locking nuts 31 are connected to the threaded rods 30 in a threaded mode, and a first sealing gasket 22 is further bonded to the left side wall of the right shear wall 2.
In this embodiment, the left shear wall 1 has a plurality of positioning holes 10 formed therein, the outer wall of the second connecting plate 21 on the side away from the first connecting plate 20 is integrally formed with a plurality of positioning pillars 212, and the positioning pillars 212 are inserted into the positioning holes 10 in an inserting manner, so that the positioning pillars 212 can be stably inserted into the positioning holes 10.
Specifically, the sizes of the first connecting plate 20 and the second connecting plate 21 are matched with the size of the connecting frame 11, and the first connecting plate 20 and the second connecting plate 21 are inserted into the connecting frame 11.
The first sealing gasket 22 and the second sealing gasket 41 are made of rubber materials, so that the sealing performance is good, and water seepage at a connecting gap between the left shear wall 1 and the right shear wall 2 can be prevented.
Furthermore, the first rectangular hole 112 and the second rectangular hole 200 are the same in size, and the fixing block 3 is inserted into the first rectangular hole 112 and the second rectangular hole 200. The size of the fixing plate 4 is matched with that of the rectangular groove 111, the threaded rod 30 is matched with the through hole 40 in an inserting mode, the first connecting plate 20 and the second connecting plate 21 are inserted into the connecting frame 11, the positioning column 212 is inserted into the positioning hole 10, then the fixing block 3 is inserted into the first rectangular hole 112 and the second rectangular hole 200, the fixing plate 4 is covered, the threaded rod 30 is inserted into the through hole 40, the locking nut 31 is screwed, the fixing plate 4 can be fixed, and therefore the left shear wall 1 and the right shear wall 2 can be firmly fixed together.
It should be noted that the top wall of the second connecting plate 21 is provided with a feeding hole 210, the outer walls of the two sides of the second connecting plate 21 are provided with a plurality of overflow holes 211, the overflow holes 211 are communicated with the feeding hole 210, the top wall of the connecting frame 11 is provided with a pouring hole 110, the pouring hole 110 is communicated with the feeding hole 210, a connecting cap 12 is arranged in the pouring hole 110, after the left shear wall 1 and the right shear wall 2 are fixed, concrete slurry is poured into the pouring hole 110, the concrete slurry enters the second connecting plate 21 through the feeding hole 210 and then overflows into the connecting frame 11 through the overflow holes 211, so that the left shear wall 1 and the right shear wall 2 are connected more stably, after the concrete slurry is poured, the connecting cap 12 is inserted into the pouring hole 110, and after the concrete slurry is dried, the connecting cap 12 can be solidified.
When the connection structure of the vertical joint of the water seepage-proof precast shear wall is used, the left shear wall 1 and the right shear wall 2 are respectively arranged at the left side and the right side, aligning the first connecting plate 20 and the second connecting plate 21 with the connecting frame 11, inserting the first connecting plate 20 and the second connecting plate 21 into the connecting frame 11, inserting the positioning posts 212 into the positioning holes 10, then the fixing block 3 is inserted into the first rectangular hole 112 and the second rectangular hole 200, the fixing plate 4 is covered, the threaded rod 30 is inserted into the through hole 40, the locking nut 31 is screwed, the fixing plate 4 can be fixed, then, concrete grout is poured into the pouring hole 110, the concrete grout enters the second connecting plate 21 through the feeding hole 210 and then overflows into the connecting frame 11 through the overflow hole 211, after the concrete grout is poured, the connecting cap 12 is then inserted into the pouring hole 110, and the connecting cap 12 is cured after the concrete slurry is dried.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a connection structure of vertical seam of precast shear wall of prevention of seepage water, includes left shear wall (1) and right shear wall (2), its characterized in that: the right side wall of the left shear wall (1) is provided with a connecting frame (11), the connecting frame (11) and the left shear wall (1) are of an integrally formed structure, rectangular grooves (111) are formed in the outer walls of the front side and the rear side of the connecting frame (11), a plurality of first rectangular holes (112) are further formed in the inner wall of each rectangular groove (111), the first rectangular holes (112) are communicated with the inside of the connecting frame (11), a fixing plate (4) is arranged in each rectangular groove (111), a plurality of through holes (40) are formed in the fixing plate (4), a sealing gasket II (41) is bonded on the outer wall of one side, close to the connecting frame (11), of the fixing plate (4), a connecting plate I (20) is arranged on the left side wall of the right shear wall (2), and a connecting plate II (21) is arranged on the outer wall of one side, far away from the right shear wall (2), of the connecting plate I, right side shear force wall (2), connecting plate (20) and connecting plate two (21) are the integrated into one piece structure, a plurality of rectangular hole two (200) have been seted up to the inside of connecting plate (20), run through in rectangular hole two (200) and be equipped with fixed block (3), threaded rod (30) have all been welded at the both ends of fixed block (3), threaded connection has lock nut (31) on threaded rod (30), it has sealed pad (22) still to bond on the left side wall of right side shear force wall (2).
2. The connection structure of the vertical joint of the watertight precast shear wall according to claim 1, wherein: a plurality of positioning holes (10) are formed in the left shear wall (1), a plurality of positioning columns (212) are integrally formed on the outer wall of one side, away from the first connecting plate (20), of the second connecting plate (21), and the positioning columns (212) are in insertion fit with the positioning holes (10).
3. The connection structure of the vertical joint of the watertight precast shear wall according to claim 1, wherein: the size of the first connecting plate (20) and the size of the second connecting plate (21) are matched with the size of the connecting frame (11), and the first connecting plate (20) and the second connecting plate (21) are inserted into the connecting frame (11).
4. The connection structure of the vertical joint of the watertight precast shear wall according to claim 1, wherein: the first rectangular hole (112) and the second rectangular hole (200) are the same in size, and the fixing block (3) is inserted into the first rectangular hole (112) and the second rectangular hole (200).
5. The connection structure of the vertical joint of the watertight precast shear wall according to claim 1, wherein: the size of the fixed plate (4) is matched with that of the rectangular groove (111), and the threaded rod (30) is in plug fit with the through hole (40).
6. The connection structure of the vertical joint of the watertight precast shear wall according to claim 1, wherein: feed port (210) have been seted up to the roof of connecting plate two (21), a plurality of overflow holes (211) have all been seted up on the both sides outer wall of connecting plate two (21), overflow hole (211) with feed port (210) are linked together, watering hole (110) have been seted up to the roof of connection frame (11), watering hole (110) with feed port (210) are linked together, be equipped with in watering hole (110) and connect cap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696558.9U CN212405576U (en) | 2020-04-29 | 2020-04-29 | Connection structure of vertical seam of prefabricated shear force wall of prevention of seepage water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696558.9U CN212405576U (en) | 2020-04-29 | 2020-04-29 | Connection structure of vertical seam of prefabricated shear force wall of prevention of seepage water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405576U true CN212405576U (en) | 2021-01-26 |
Family
ID=74300750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020696558.9U Expired - Fee Related CN212405576U (en) | 2020-04-29 | 2020-04-29 | Connection structure of vertical seam of prefabricated shear force wall of prevention of seepage water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405576U (en) |
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2020
- 2020-04-29 CN CN202020696558.9U patent/CN212405576U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |