CN213837084U - Building expansion joint waterproof construction - Google Patents
Building expansion joint waterproof construction Download PDFInfo
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- CN213837084U CN213837084U CN202022346942.9U CN202022346942U CN213837084U CN 213837084 U CN213837084 U CN 213837084U CN 202022346942 U CN202022346942 U CN 202022346942U CN 213837084 U CN213837084 U CN 213837084U
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- expansion joint
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- plate
- joint
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000001764 infiltration Methods 0.000 claims abstract description 4
- 230000008595 infiltration Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 13
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of building waterproof and specifically relates to a building expansion joint waterproof construction is related to, it includes two cover joint boards, two the end that two building elements are close to the expansion joint is located to the cover joint board cover respectively, two be connected with between the lower extreme of cover joint board and be used for accepting from two the rainwater of infiltration and the water guide flexonics board that the water conservancy diversion discharged between the cover joint board, two be provided with a plurality of along the length direction interval of expansion joint between the cover joint board and be used for making two the elasticity that the cover joint board was kept away from each other supports tight subassembly, two the top lid of cover joint board is equipped with the apron. This application has the effect of the installation and the dismantlement that make things convenient for waterproof construction.
Description
Technical Field
The application relates to the waterproof field of building, especially relates to a building expansion joint waterproof construction.
Background
The building expansion joint is a structural joint arranged at a proper position along the direction of a building or a construction joint of the building in order to prevent the structure from cracking or damaging due to the change of the climate and temperature of the building components, and the expansion joint is positioned between two building components.
Most of the existing expansion joints are filled and connected by using rigid substances as waterproof structures, so that rainwater is prevented from entering the lower side of a building component through the expansion joint. However, the existing waterproof structure is not convenient enough in installation and disassembly, so that the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to make things convenient for waterproof construction's installation and dismantlement, the application provides a building expansion joint waterproof construction.
The application provides a pair of building expansion joint waterproof construction adopts following technical scheme:
the utility model provides a building expansion joint waterproof construction, includes two cover joint boards, two the end that two building elements are close to the expansion joint is located to the cover joint board cover respectively, two be connected with between the lower extreme of cover joint board and be used for accepting from two the rainwater of infiltration and the water guide flexbile plate that the water conservancy diversion discharged between the cover joint board, two be provided with a plurality of along the length direction interval of expansion joint between the cover joint board and be used for making two the elasticity that the cover joint board was kept away from each other is supported tight subassembly, two the top lid of cover joint board is equipped with the apron.
Through adopting above-mentioned technical scheme, during the installation, earlier be connected to between the lower extreme of two cover fishplate bars at the both ends of water guide flexonics board, then overlap two building element respectively with two cover fishplate bars and cup joint on being close to the terminal surface at expansion joint, again support tight subassembly with elasticity install between two cover fishplate bars can, install the apron in the mounting groove in order to cover the expansion joint at last, so, make things convenient for waterproof construction's installation and dismantlement.
Preferably, the elastic abutting assembly comprises a connecting rod and an adjusting rod, a movable groove is formed in one end face of the adjusting rod, a thrust spring is arranged in the movable groove, one end of the connecting rod is in sliding fit in the movable groove and is connected with one end, far away from the bottom of the movable groove, of the thrust spring, a first positioning groove and a second positioning groove are formed in the side faces, close to the expansion joint, of the two sleeve joint plates respectively, one end, far away from the thrust spring, of the connecting rod is located in the first positioning groove, and one end, far away from the thrust spring, of the adjusting rod is located in the second positioning groove.
Through adopting above-mentioned technical scheme, when installation elasticity supports tight subassembly, during the one end of keeping away from the regulation pole with the connecting rod is inserted to first constant head tank, then will adjust the pole and promote towards the connecting rod and make thrust spring compressed to the one end that the connecting rod was kept away from to the regulation pole stretches into in the second constant head tank can, so, easy operation is convenient.
Preferably, the connecting rod is kept away from thrust spring's one end be provided with the connecting piece that first constant head tank is connected, be provided with the concave groove on the connecting rod, the connecting piece including the activity set up in swivel becket in the concave groove, be provided with on the swivel becket cup joint in adapter sleeve on the connecting rod, adapter sleeve threaded connection in on the inside wall of first constant head tank.
Through adopting above-mentioned technical scheme, when installation elasticity supports tight subassembly, utilize the connecting piece direct with first constant head tank threaded connection to improve elasticity and support the tight subassembly and connect stability between two hitch plates.
Preferably, one end of the adjusting rod, which is far away from the connecting rod, is rotatably connected with a roller, and the roller abuts against the bottom of the second positioning groove.
Through adopting above-mentioned technical scheme, utilize the gyro wheel, under the circumstances of guaranteeing elasticity to support tight subassembly stability between two hitch plates for can take place the displacement of vertical direction between a hitch plate and the gyro wheel that contact with elasticity support tight subassembly's gyro wheel, thereby ensure that elasticity supports tight subassembly and can also keep normal work when two building elements take place the displacement of vertical direction.
Preferably, the number of the adjusting rods is two, a fixing rod perpendicular to the connecting rod is arranged at one end, close to the adjusting rods, of the connecting rod, extension rods are arranged at two ends of the fixing rod towards the direction far away from the connecting rod, and the two adjusting rods are respectively installed at one ends, far away from the fixing rod, of the two extension rods.
Through adopting above-mentioned technical scheme, through setting up two regulation poles and strengthened every group elasticity and support the structural stability of tight subassembly.
Preferably, the socket plate is U-shaped, the opening of the socket plate faces the building component, and the inner side wall of the socket plate is provided with a rubber gasket.
Through adopting above-mentioned technical scheme, the setting up of rubber gasket plays sealed effect, and the condition that reduces the rainwater infiltration takes place.
Preferably, the water guide flexible plate comprises a concave arc-shaped part and horizontal parts arranged at two ends of the concave arc-shaped part, and the horizontal parts are located between the sleeving plate and the rubber gasket.
Through adopting above-mentioned technical scheme, during the installation, with the horizontal part clamping of water guide flexbile plate both ends between overlap fishplate bar and rubber gasket can to easy to assemble.
Preferably, the upper surfaces of the two building components are provided with mounting grooves communicated with an expansion joint, the bottom of each mounting groove is provided with a holding groove communicated with the expansion joint, the upper end of the sheathing plate is held in the holding groove, and the cover plate covers the two mounting grooves.
Through adopting above-mentioned technical scheme, make the roughness of ensureing building element upper surface after installation socket joint board and apron through the setting up of mounting groove and holding tank, improve the aesthetic property.
In summary, the present application includes at least one of the following beneficial technical effects:
1. during installation, the two ends of the water guide flexible plate are connected between the lower ends of the two sleeve plates, then the two sleeve plates are respectively sleeved on the end faces, close to the expansion joint, of the two building components, one end, far away from the adjusting rod, of the connecting rod is inserted into the first positioning groove, then the adjusting rod is pushed towards the connecting rod to enable the thrust spring to be compressed, one end, far away from the connecting rod, of the adjusting rod extends into the second positioning groove, and finally the cover plate is installed in the installation groove to cover the expansion joint, so that the operation is simple and convenient, and the installation and the disassembly of the waterproof structure are facilitated;
2. when the elastic abutting component is installed, the connecting piece is directly in threaded connection with the first positioning groove, so that the connection stability of the elastic abutting component between the two sleeved plates is improved;
3. utilize the gyro wheel, under the circumstances of the stability of guaranteeing elasticity to support tight subassembly between two hitch plates for can take place the displacement of vertical direction between a hitch plate and the gyro wheel that contact with elasticity support tight subassembly's gyro wheel, thereby ensure that elasticity supports tight subassembly and can also keep normal work when two building elements take place the displacement of vertical direction.
Drawings
Fig. 1 is an overall structure schematic diagram of an embodiment of a waterproof structure for a building expansion joint according to the present application.
Fig. 2 is an exploded schematic view of an embodiment of a waterproof structure for a building expansion joint according to the present application.
Fig. 3 is an exploded view of an elastic fastening component in an embodiment of a waterproof structure for a building expansion joint according to the present application.
Description of reference numerals: 1. sleeving and connecting plates; 11. a vertical plate; 12. a first horizontal plate; 121. a bevel; 13. a second horizontal plate; 14. a rubber gasket; 131. connecting grooves; 141. a first positioning groove; 15. a second positioning groove; 2. a building component; 21. mounting grooves; 211. a cover plate; 22. accommodating grooves; 23. a groove; 3. an expansion joint; 4. a water guide flexible plate; 41. a concave arc-shaped portion; 42. a horizontal portion; 5. an elastic abutting component; 51. a connecting rod; 511. a concave ring groove; 52. adjusting a rod; 521. a movable groove; 522. a roller; 53. fixing the rod; 54. an extension pole; 55. a thrust spring; 56. a connecting sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses building expansion joint waterproof construction. Referring to fig. 1 and 2, the building expansion joint waterproof structure includes two cover joint plates 1, and two building elements 2 that the level set up are located respectively to two cover joint plates 1 and are close to the tip of expansion joint 3, specifically, all are provided with the mounting groove 21 of intercommunication expansion joint 3 at the upper surface of two building elements 2, have placed apron 211 in two mounting grooves 21, and apron 211 covers the upper surface that locates expansion joint 3 and apron 211 and the upper surface of building element 2 keeps the parallel and level. The bottom of each mounting groove 21 is provided with a holding groove 22 communicated with the expansion joint 3, the holding groove 22 is obliquely arranged away from the side wall of the expansion joint 3, the side edge of the side wall close to the mounting groove 21 is closer to the expansion joint 3 than the side edge of the mounting groove 21, and the lower surface of each building component 2 is also provided with a groove 23 communicated with the expansion joint 3.
Referring to fig. 1 and 2, the socket plate 1 is U-shaped, an opening of the socket plate 1 faces the building component 2, the socket plate 1 includes a vertically disposed vertical plate 11, two ends of the vertical plate 11 are respectively provided with a first horizontal plate 12 and a second horizontal plate 13 located below the first horizontal plate 12, wherein a side surface of the first horizontal plate 12 away from the vertical plate 11 is provided with an inclined surface 121 attached to a side wall of the accommodating groove 22 away from the expansion joint 3, the first horizontal plate 12 is accommodated in the accommodating groove 22, and an upper surface of the first horizontal plate 12 is flush with a groove bottom of the mounting groove 21; the side surface of the vertical plate 11 close to the first horizontal plate 12 is attached to the end surface of the building component 2 close to the expansion joint 3; the second horizontal plate 13 is received in the recess 23 with the lower surface of the second horizontal plate 13 remaining flush with the lower surface of the building element 2. Meanwhile, the inner side wall of the sleeve joint plate 1 is provided with a rubber gasket 14, the rubber gasket 14 is similar to the sleeve joint plate 1 in structure, and the inner side face, far away from the sleeve joint plate 1, of the rubber gasket 14 is attached to the end face, close to the expansion joint 3, of the building component 2.
Referring to fig. 1 and 2, a water guide flexible plate 4 for receiving rainwater infiltrated between the two socket plates 1 and guiding the rainwater to be discharged is connected between the lower ends of the two socket plates 1, specifically, the water guide flexible plate 4 includes a lower concave arc portion 41 and horizontal portions 42 disposed at both ends of the lower concave arc portion 41, the horizontal portion 42 is located between the second horizontal plate 13 of the socket plate 1 and the rubber gasket 14, wherein a connecting groove 131 is disposed on an upper surface of the second horizontal plate 13, a side wall of the connecting groove 131 far from the vertical plate 11 is communicated to a side surface of the second horizontal plate 13 far from the vertical plate 11, the horizontal portion 42 is accommodated in the connecting groove 131, and an upper surface of the horizontal portion 42 is flush with an upper surface of the second horizontal plate 13.
Referring to fig. 2 and 3, a plurality of elastic abutting assemblies 5 used for making the two socket plates 1 away from each other are arranged between the two socket plates 1 at intervals along the length direction of the expansion joint 3, in this embodiment, the number of the elastic abutting assemblies 5 may be four, and the four elastic abutting assemblies 5 are arranged at even intervals along the length direction of the expansion joint 3. Specifically, the elastic abutting assembly 5 includes a horizontally disposed connecting rod 51 and a horizontally disposed adjusting rod 52 located at one end of the connecting rod 51, in this embodiment, the number of the adjusting rods 52 may be two, and the two adjusting rods 52 are parallel to each other and are all parallel to the connecting rod 51. One end of the connecting rod 51 close to the adjusting rod 52 is provided with a fixing rod 53 perpendicular to the connecting rod 51, the end of the connecting rod 51 is fixedly connected to the middle position of the fixing rod 53, the two ends of the fixing rod 53 are both provided with an extension rod 54 facing away from the connecting rod 51, and the axis of the extension rod 54 is parallel to the axis of the connecting rod 51.
Referring to fig. 2 and 3, an end surface of each adjusting rod 52, which is close to the extending rod 54, is provided with a movable groove 521, an axis of the movable groove 521 is coaxial with an axis of the adjusting rod 52, a thrust spring 55 is arranged in the movable groove 521, one end of the thrust spring 55 is fixedly connected with a groove bottom of the movable groove 521, one end of the extending rod 54 is slidably fitted in the movable groove 521 and is fixedly connected with one end of the thrust spring 55, which is far away from the movable groove bottom 521, of course, one end of the thrust spring 55 can be fixedly connected with the extending rod 54, and the other end of the thrust spring 55 abuts against the groove bottom of the movable groove 521, so that the accommodating and the transportation are convenient.
Referring to fig. 1 and 2, for each position where the elastic abutting assembly 5 sits, the side surfaces of the two socket plates 1 close to the expansion joint 3 are respectively provided with a first positioning groove 141 and a second positioning groove 15. Referring to fig. 3, a connecting member connected to the first positioning groove 141 is disposed at one end of the connecting rod 51 far away from the thrust spring 55, a concave groove 511 is disposed on the connecting rod 51, the connecting member includes a rotating ring (not shown in the figure) movably disposed in the concave groove 511, an outer diameter of the rotating ring is equal to an outer diameter of the connecting rod 51, a connecting sleeve 56 movably sleeved on the connecting rod 51 is fixedly connected to the rotating ring, the rotating ring is located at a middle position of the connecting sleeve 56, and an end surface of the connecting sleeve 56 far away from the thrust spring 55 and an end surface of the connecting rod 51 far away from the thrust spring 55 are flush. With continued reference to fig. 1 and 2, the outer side wall of the connecting sleeve 56 is provided with an external thread, the external thread is located on the side of the connecting sleeve 56 away from the thrust spring 55, the inner wall of the first positioning groove 141 is provided with an internal thread, and the connecting sleeve 56 is screwed into the first positioning groove 141 by the external thread and the internal thread. The end of the adjustment lever 52 remote from the thrust spring 55 is located in the second positioning slot 15. The number of the second positioning grooves 15 is two for two adjusting rods 52 of one elastic abutting assembly 5, one end of each adjusting rod 52 far away from the connecting rod 51 is rotatably connected with a roller 522, and the outer circumferential side surface of each roller 522 abuts against the bottom of each second positioning groove 15.
The implementation principle of building expansion joint waterproof construction of this application embodiment is: during the installation, install the horizontal part 42 at water guide flexboard 4 both ends earlier in the recess 23 on the second horizontal plate 13, then cup joint two cover fishplate bars 1 respectively to two building element 2 near the terminal surface of expansion joint 3 on, then with connecting sleeve 56 threaded connection on connecting rod 51 in first constant head tank 141, then will adjust pole 52 and promote towards connecting rod 51 and make thrust spring 55 compressed, and will adjust the gyro wheel 522 on the pole 52 and stretch into in the second constant head tank 15 can, install apron 211 in order to cover the expansion joint 3 in the mounting groove 21 at last.
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 expansion joint waterproof construction which characterized in that: including two adapter plate (1), two adapter plate (1) overlap respectively and locate two building element (2) tip that is close to expansion joint (3), two be connected with between the lower extreme of adapter plate (1) and be used for accepting from two water guide flexible sheet (4) that the rainwater of infiltration and water conservancy diversion discharge between adapter plate (1) are provided with a plurality of along the length direction interval of expansion joint (3) between adapter plate (1) and are used for making two elasticity that adapter plate (1) kept away from each other is supported tight subassembly (5), two the top lid of adapter plate (1) is equipped with apron (211).
2. The waterproof structure for the expansion joint of the building as claimed in claim 1, wherein: the elastic abutting component (5) comprises a connecting rod (51) and an adjusting rod (52), a movable groove (521) is formed in the end face of one end of the adjusting rod (52), a thrust spring (55) is arranged in the movable groove (521), one end of the connecting rod (51) is matched in the movable groove (521) in a sliding mode and is connected with one end, far away from the bottom of the movable groove (521), of the thrust spring (55), a first positioning groove (141) and a second positioning groove (15) are respectively formed in the side faces, close to the expansion joint (3), of the two sleeved plates (1), one end, far away from the thrust spring (55), of the connecting rod (51) is located in the first positioning groove (141), and one end, far away from the thrust spring (55), of the adjusting rod (52) is located in the second positioning groove (15).
3. The waterproof structure for the expansion joint of the building as claimed in claim 2, wherein: keep away from connecting rod (51) the one end of thrust spring (55) be provided with the connecting piece that first constant head tank (141) are connected, be provided with concave ring groove (511) on connecting rod (51), the connecting piece set up including the activity in the swivel becket in concave ring groove (511), be provided with on the swivel becket cup joint in adapter sleeve (56) on connecting rod (51), adapter sleeve (56) threaded connection in on the inside wall of first constant head tank (141).
4. The waterproof structure for the expansion joint of the building as claimed in claim 3, wherein: one end, far away from the connecting rod (51), of the adjusting rod (52) is rotatably connected with a roller (522), and the roller (522) abuts against the bottom of the second positioning groove (15).
5. The waterproof structure for the expansion joint of the building as claimed in claim 2, wherein: the number of the adjusting rods (52) is two, one end, close to the adjusting rods (52), of each connecting rod (51) is provided with a fixing rod (53) perpendicular to the corresponding connecting rod (51), two ends of each fixing rod (53) face the direction far away from the corresponding connecting rod (51) and are provided with extension rods (54), and the two adjusting rods (52) are respectively installed on one ends, far away from the corresponding fixing rods (53), of the two extension rods (54).
6. The waterproof structure for the expansion joint of the building as claimed in claim 1, wherein: the sleeve joint plate (1) is U-shaped, the opening of the sleeve joint plate (1) faces to the building component (2), and a rubber gasket (14) is arranged on the inner side wall of the sleeve joint plate (1).
7. The waterproof structure for the expansion joint of the building as claimed in claim 6, wherein: the water guide flexible plate (4) comprises a concave arc-shaped part (41) and horizontal parts (42) arranged at two ends of the concave arc-shaped part (41), and the horizontal parts (42) are located between the sleeving plate (1) and the rubber gasket (14).
8. The waterproof structure for the expansion joint of the building as claimed in claim 1, wherein: the upper surfaces of the two building components (2) are provided with mounting grooves (21) communicated with an expansion joint (3), the bottoms of the mounting grooves (21) are provided with accommodating grooves (22) communicated with the expansion joint (3), the upper ends of the sheathing plates (1) are accommodated in the accommodating grooves (22), and the cover plates (211) are covered in the two mounting grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346942.9U CN213837084U (en) | 2020-10-20 | 2020-10-20 | Building expansion joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346942.9U CN213837084U (en) | 2020-10-20 | 2020-10-20 | Building expansion joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213837084U true CN213837084U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346942.9U Active CN213837084U (en) | 2020-10-20 | 2020-10-20 | Building expansion joint waterproof construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN213837084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288309A (en) * | 2022-08-20 | 2022-11-04 | 南京坤佳防水防腐保温工程有限公司 | Roof deformation joint waterproof construction |
| CN115370024A (en) * | 2022-09-14 | 2022-11-22 | 程棕 | Anti-bank waterproof construction of expansion joint |
-
2020
- 2020-10-20 CN CN202022346942.9U patent/CN213837084U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288309A (en) * | 2022-08-20 | 2022-11-04 | 南京坤佳防水防腐保温工程有限公司 | Roof deformation joint waterproof construction |
| CN115370024A (en) * | 2022-09-14 | 2022-11-22 | 程棕 | Anti-bank waterproof construction of expansion joint |
| CN115370024B (en) * | 2022-09-14 | 2024-02-20 | 河北建业工程橡胶有限公司 | Expansion joint anti-bank waterproof structure |
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