CN212670881U - Building waterproof construction with expansion joint - Google Patents
Building waterproof construction with expansion joint Download PDFInfo
- Publication number
- CN212670881U CN212670881U CN202021296675.2U CN202021296675U CN212670881U CN 212670881 U CN212670881 U CN 212670881U CN 202021296675 U CN202021296675 U CN 202021296675U CN 212670881 U CN212670881 U CN 212670881U
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- Prior art keywords
- building body
- expansion joint
- building
- fixed block
- block
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- 238000010276 construction Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Abstract
The utility model relates to a building waterproof construction with expansion joint, including first building body, second building body, set up the expansion joint between first building body and the second building body, first building body is relative setting with the second building body, the first fixed block of first building body top fixedly connected with, second building body top fixedly connected with second fixed block, first fixed block and second fixed block are connected with and are used for carrying out the protective block that covers to the expansion joint. This application has the effect that improves the waterproof performance of expansion joint.
Description
Technical Field
The utility model belongs to the technical field of the building waterproof and specifically relates to a building waterproof construction with expansion joint is related to.
Background
The building expansion joint is a structural joint arranged along a proper position of a building or a construction joint direction of the building in order to reduce the possibility that the building components crack or damage a structure due to expansion and contraction caused by climate temperature change. The expansion joint divides the wall, floor and roof into two independent parts, so that the building or structure can horizontally expand and contract along the length direction. In the building structure, a waterproof structure is required to be arranged at the corresponding position of the expansion joint of the building structure to prevent water leakage and water seepage.
Referring to fig. 1, a building structure with expansion joint of prior art, including relative first building body 1 and the second building body 2 that sets up, it has expansion joint 3 to reserve between first building body 1 and the second building body 2.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: rainwater easily permeates into the first building body and the second building body from the expansion joint to damage the first building body and the second building body.
SUMMERY OF THE UTILITY MODEL
In order to improve the waterproof performance at expansion joint, this application provides a building waterproof construction with expansion joint.
The application provides a pair of building waterproof construction with expansion joint adopts following technical scheme:
the utility model provides a building waterproof construction with expansion joint, includes first building body, second building body, sets up the expansion joint between first building body and the second building body, first building body is relative setting with the second building body, the first fixed block of first building body top fixedly connected with, second building body top fixedly connected with second fixed block, first fixed block and second fixed block are connected with and are used for carrying out the protection piece that covers to the expansion joint.
Through adopting above-mentioned technical scheme, the protection piece covers the expansion joint, thereby has reduced the possibility that the rainwater got into the expansion joint and has reduced the possibility that the rainwater got into first building body, the second building body.
Preferably, two sides of the bottom surface of the protection block are integrally formed with a T-shaped block; a first T-shaped groove is formed in one side, away from the second fixed block, of the first fixed block, and a T-shaped block on one side of the bottom surface of the protection block is connected to the first T-shaped groove in a sliding mode; a second T-shaped groove is formed in one side, far away from the first fixed block, of the second fixed block, and the T-shaped block on the other side of the bottom surface of the protection block is connected to the second T-shaped groove in a sliding mode.
Through adopting above-mentioned technical scheme, with T-shaped piece fixed connection in the both ends of protection piece, T-shaped piece sliding connection makes protection piece be connected with first fixed block, second fixed block in the T-shaped groove, the installation and the dismantlement of the protection piece of being convenient for.
Preferably, the protection block is provided with an extrusion cavity along the length direction; the bottom of the protection block is provided with a vent hole, and the extrusion cavity is communicated with the vent hole.
Through adopting above-mentioned technical scheme, the setting of extrusion chamber and air vent is convenient for the protection piece to take place deformation, has improved the life of protection piece.
Preferably, the first building body and the second building body are provided with waterproof layers near the top.
Through adopting above-mentioned technical scheme, the setting up of waterproof layer has reduced the rainwater and has penetrated the inside possibility of first building body, second building body.
Preferably, a plurality of drain holes are formed in the first building body and the second building body along the length direction of the first building body and the second building body; the drain hole is higher than the waterproof layer in level.
Through adopting above-mentioned technical scheme, the wash port will permeate the rainwater at first building body, the second building body top and collect and discharge from its lateral part.
Preferably, a water stop is connected between the first building body and the second building body along the width direction of the first building body; one end of the water stop is fixedly connected to the side wall of the first building body, and the other end of the water stop is fixedly connected to the side wall of the second building body; the water stop is higher than the waterproof layer in the horizontal height and lower than the drain hole in the horizontal height.
Through adopting above-mentioned technical scheme, the waterstop is collected the rainwater in the infiltration expansion joint and is discharged from the both sides that parallel with first building body width direction of waterstop.
Preferably, the two ends of the waterstop belt along the length direction are fixedly connected with fixing rods; first building body is close to one side of second building body, one side that second building body is close to first building body has all seted up the mounting groove along its length direction, two the dead lever cup joints respectively in the mounting groove of first building body, the mounting groove of second building body.
Through adopting above-mentioned technical scheme, can realize waterstop fixed connection between first building body, the second building body through cup jointing the dead lever in the mounting groove.
Preferably, one end of the first building body close to the expansion joint and one end of the first building body far away from the expansion joint are arranged in a slope manner, and the height of the end of the first building body close to the expansion joint is larger than that of the end of the first building body far away from the expansion joint; the one end that the second building body is close to the expansion joint is slope setting and the height that the second building body is close to expansion joint one end is greater than the height of keeping away from expansion joint one end with the one end of keeping away from the expansion joint.
Through adopting above-mentioned technical scheme, first building body, second building body are the slope and are provided with and do benefit to the rainwater and discharge from the one end of keeping away from the expansion joint, have reduced the rainwater in the accumulational possibility of first building body, second building body upper surface.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the protective block covers the expansion joint, so that the possibility of rainwater entering the expansion joint is reduced;
2. the waterstop collects rainwater permeating into the expansion joint and discharges the rainwater from two sides of the expansion joint.
Drawings
Fig. 1 is a related art building structure provided with expansion joints.
Fig. 2 is a schematic structural view of a waterproof building structure with expansion joints according to an embodiment of the present application.
FIG. 3 is an enlarged view of the portion A in FIG. 1 according to the embodiment of the present application.
FIG. 4 is an enlarged view of the portion B in FIG. 1 according to the embodiment of the present application.
Description of reference numerals: 1. a first building body; 2. a second building body; 3. an expansion joint; 4. a first fixed block; 5. a second fixed block; 6. a protection block; 7. a T-shaped block; 8. a first T-shaped slot; 9. a second T-shaped slot; 10. an extrusion chamber; 11. a vent hole; 12. a waterproof layer; 13. a drain hole; 14. a water stop; 15. fixing the rod; 16. and (4) mounting the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Referring to fig. 1, in order to provide a building waterproof structure with an expansion joint in the related art, an expansion joint 3 is reserved between a first building body 1 and a second building body 2, and the first building body 1 and the second building body 2 are arranged oppositely; expansion joint 3 has reduced because the weather temperature change takes place expend with heat or contract with cold and produce the possibility of crack when first building body 1 and the 2 direct connections of second building body.
The embodiment of the application discloses building waterproof construction with expansion joint. Referring to fig. 2 and 3, in the building waterproof structure with the expansion joint, an expansion joint 3 is reserved between a first building body 1 and a second building body 2, and the first building body 1 and the second building body 2 are arranged oppositely; the top of the first building body 1 is fixedly connected with a first fixed block 4 which is vertically arranged, the top of the second building body 2 is fixedly connected with a second fixed block 5 which is vertically arranged, the first fixed block 4 and the second fixed block 5 are connected with a protection block 6 which is used for covering the expansion joint 3, and the protection block 6 is made of elastic and waterproof rubber materials; the protection piece 6 covers the expansion joint 3, has reduced the possibility that the rainwater got into expansion joint 3 to the possibility of the first building body 1 of rainwater infiltration, the second building body 2 has been reduced.
Referring to fig. 2, a waterproof layer 12 made of a polyurethane foaming agent is disposed inside the first building 1 and the second building 2, and a plurality of water drain holes 13 are formed in the first building 1 and the second building 2 along the length direction thereof; the drain hole 13 is higher in level than the waterproof layer 12; the waterproof layer 12 reduces the possibility that rainwater permeates into the first building 1 and the second building 2 from the tops of the first building 1 and the second building 2; the drain holes 13 collect rainwater permeating the tops of the first building body 1 and the second building body 2 and drain the rainwater from both ends thereof; one end of the first building body 1 close to the expansion joint 3 and one end of the first building body 1 far away from the expansion joint 3 are arranged in a slope manner, the angle is 1.5 degrees, and the height of one end of the first building body 1 close to the expansion joint 3 is larger than that of one end of the first building body far away from the expansion joint 3; one end of the second building body 2 close to the expansion joint 3 and one end far away from the expansion joint 3 are arranged in a slope manner, the angle is 1.5 degrees, and the height of the end of the second building body 2 close to the expansion joint 3 is larger than that of the end far away from the expansion joint 3; first building body 1, second building body 2 are that the slope is provided with and do benefit to the rainwater and discharge from the one side of keeping away from expansion joint 3, have reduced the possibility of rainwater entering expansion joint 3, have reduced the possibility of rainwater infiltration first building body 1, second building body 2.
Referring to fig. 3, T-shaped blocks 7 are respectively integrally formed on two sides of the bottom surface of the protection block 6, a first T-shaped groove 8 is formed in one side of the first fixing block 4, which is far away from the second fixing block 5, along the length direction of the first fixing block, and the T-shaped block 7 on one side of the bottom surface of the protection block 6 is slidably connected to the first T-shaped groove 8; a second T-shaped groove 9 is formed in one side, far away from the first fixing block 4, of the second fixing block 5 in the length direction of the second fixing block, and a T-shaped block on the other side of the bottom face of the protection block 6 is connected to the second T-shaped groove 9 in a sliding mode.
Referring to fig. 3, the interior of the protection block 6 is provided with an extrusion cavity 10 along the length direction thereof, and the bottom of the protection block 6 is provided with a vent hole 11 communicated with the extrusion cavity 10; when first building body 1, second building body 2 receive the cold shrink, protection piece 6 receives the pressure that first building body 1, second building body 2 exerted, and extrusion chamber 10 and air vent 11's setting are convenient for protection piece 6 and take place deformation, have improved protection piece 6's life.
Referring to fig. 4, a water stop 14 is connected between the first building body 1 and the second building body 2 along the width direction of the first building body 1; the two ends of the water stop 14 in the length direction are respectively and fixedly connected with a fixing rod 15; one side of the first building body 1 close to the second building body 2 and one side of the second building body 2 close to the first building body 1 are both provided with mounting grooves 16 along the length direction, and the two fixing rods 15 are respectively sleeved in the mounting grooves 16 of the first building body 1 and the mounting grooves 16 of the second building body 2; the waterstop 14 collects rainwater permeating into the expansion joint 3 and discharges the rainwater from two sides of the waterstop 14 parallel to the width direction of the first building body 1.
The implementation principle of building waterproof construction with expansion joint of this application embodiment is: the protection block 6 covers the expansion joint 3, so that the possibility of rainwater entering the expansion joint 3 is reduced, and the possibility of rainwater permeating into the first building body 1 and the second building body 2 is reduced; the waterstop 14 collects rainwater permeating into the expansion joint 3 and discharges the rainwater from two sides of the waterstop 14 parallel to the width direction of the first building body 1.
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 building waterproof construction with expansion joint, has seted up expansion joint (3) between first building body (1) and the second building body (2), first building body (1) is relative setting, its characterized in that with the second building body (2): first building body (1) top fixedly connected with first fixed block (4), second building body (2) top fixedly connected with second fixed block (5), first fixed block (4) and second fixed block (5) are connected with and are used for carrying out protection piece (6) that cover expansion joint (3).
2. The waterproof structure of building with expansion joint as claimed in claim 1, wherein: t-shaped blocks (7) are integrally formed on two sides of the bottom surface of the protection block (6); a first T-shaped groove (8) is formed in one side, away from the second fixed block (5), of the first fixed block (4), and a T-shaped block (7) on one side of the bottom surface of the protection block (6) is connected to the first T-shaped groove (8) in a sliding mode; a second T-shaped groove (9) is formed in one side, far away from the first fixed block (4), of the second fixed block (5), and a T-shaped block (7) on the other side of the bottom surface of the protection block (6) is connected to the second T-shaped groove (9) in a sliding mode.
3. The waterproof structure of building with expansion joint of claim 2, wherein: the protective block (6) is provided with an extrusion cavity (10) along the length direction; the bottom of the protection block (6) is provided with a vent hole (11), and the extrusion cavity (10) is communicated with the vent hole (11).
4. The waterproof structure of building with expansion joint as claimed in claim 1, wherein: the waterproof layer (12) is arranged inside the first building body (1) and the second building body (2).
5. The waterproof structure of building with expansion joint as claimed in claim 4, wherein: a plurality of drain holes (13) are formed in the first building body (1) and the second building body (2) along the length direction of the first building body and the second building body; the drain hole (13) is higher than the waterproof layer (12) in level.
6. The waterproof structure of building with expansion joint as claimed in claim 5, wherein: a water stop (14) is connected between the first building body (1) and the second building body (2) along the width direction of the first building body (1); one end of the water stop (14) is fixedly connected to the side wall of the first building body (1), and the other end of the water stop (14) is fixedly connected to the side wall of the second building body (2); the water stop (14) is higher than the waterproof layer (12) in the horizontal height and lower than the drain hole (13) in the horizontal height.
7. The waterproof structure of building with expansion joint as claimed in claim 6, wherein: the two ends of the water stop (14) in the length direction are fixedly connected with fixing rods (15); first building body (1) is close to one side of second building body (2), and mounting groove (16), two have all been seted up along its length direction in one side that second building body (2) are close to first building body (1) dead lever (15) cup joint respectively in mounting groove (16) of first building body (1), mounting groove (16) of second building body (2).
8. The waterproof structure of building with expansion joint as claimed in claim 7, wherein: one end of the first building body (1) close to the expansion joint (3) and one end of the first building body far away from the expansion joint (3) are arranged in a slope manner, and the height of one end of the first building body (1) close to the expansion joint (3) is greater than that of one end of the first building body far away from the expansion joint (3); the one end that second building body (2) are close to expansion joint (3) is slope setting and the height that second building body (2) are close to expansion joint (3) one end is greater than the height of keeping away from expansion joint (3) one end with the one end of keeping away from expansion joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021296675.2U CN212670881U (en) | 2020-07-06 | 2020-07-06 | Building waterproof construction with expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021296675.2U CN212670881U (en) | 2020-07-06 | 2020-07-06 | Building waterproof construction with expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212670881U true CN212670881U (en) | 2021-03-09 |
Family
ID=74838225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021296675.2U Expired - Fee Related CN212670881U (en) | 2020-07-06 | 2020-07-06 | Building waterproof construction with expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212670881U (en) |
-
2020
- 2020-07-06 CN CN202021296675.2U patent/CN212670881U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |