CN219671694U - Assembled structural building movement joint device - Google Patents
Assembled structural building movement joint device Download PDFInfo
- Publication number
- CN219671694U CN219671694U CN202223284196.0U CN202223284196U CN219671694U CN 219671694 U CN219671694 U CN 219671694U CN 202223284196 U CN202223284196 U CN 202223284196U CN 219671694 U CN219671694 U CN 219671694U
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- China
- Prior art keywords
- fixing
- joint device
- mounting
- building
- deformation joint
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 20
- 239000002131 composite material Substances 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Abstract
The utility model relates to the technical field of building deformation joints, in particular to an assembly type structure building deformation joint device which is arranged at the position of an expansion joint on a building, waterproof rabbets on wallboards on the upper side and the lower side of the expansion joint enable the joint to be semi-closed, the building deformation joint device comprises a water stop belt capable of covering the deformation joint, one side of the water stop belt is provided with a mounting base, the other side of the water stop belt is provided with a fixing component which is matched with the mounting base and can be connected with the building at the position of the expansion joint, one side of the mounting base, far away from the water stop belt, is provided with a decorative board connected with the mounting base, and the effect of improving the mounting stability of the building deformation joint device is achieved on the premise that an outer leaf wallboard of a sandwich heat-insulation composite prefabricated external wallboard is not damaged or has no damage risk.
Description
Technical Field
The utility model relates to the technical field of building deformation joints, in particular to an assembly type structural building deformation joint device.
Background
The current assembly type structure system is a novel structure system which is suitable for the process of building industrialization and residence industrialization in China, and is widely popularized and widely applied in China along with the rapid development of the building industrialization in China.
The reserved construction joints of the building are building deformation joints due to deformation caused by external factors such as temperature change, uneven settlement of the foundation, earthquake and the like.
The building deformation joint device is a building fitting for covering and decorating the deformation joint of a building, and in a cast-in-situ reinforced concrete structure, the device is generally fixed with a reinforced concrete main body structure by adopting expansion bolts.
The prior art solutions described above have the following drawbacks: because the outermost layer of sandwich heat preservation composite prefabricated external wall panel is about 60mm thick concrete external leaf wallboard, is connected with the internal leaf wallboard only through the heat preservation connecting piece, expansion bolts installs the building movement joint device and extremely easily leads to the external leaf wallboard to produce the crack, even breaks, drops, has increased the risk of outer wall seepage, and once the concrete external leaf wallboard is damaged, repair the difficulty, and the construction quality of outer facade decoration is difficult to guarantee.
Disclosure of Invention
The utility model provides an assembly type structure building deformation joint device for improving the installation stability of the building deformation joint device on the premise that an outer leaf wallboard of a sandwich heat-insulation composite prefabricated external wallboard is not damaged or is not at risk of damage.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides an assembled structure building movement joint device, set up the position of expansion joint on the building, the waterproof tongue-and-groove on the wallboard of expansion joint upper and lower both sides makes the seam be semi-closed form, the building movement joint device is including the waterstop that can cover the movement joint, one side of waterstop is provided with the mounting base, the opposite side is provided with and uses and can be in the fixed subassembly that the position of expansion joint is connected with the building with the mounting base cooperation, one side that the mounting base kept away from the waterstop is provided with the decorative board that is connected with the mounting base.
By adopting the scheme, when the building deformation joint device is required to be installed on a building, the water stop belt is covered on the deformation joint, so that the water stop belt can reduce the entry of aqueous solution into the deformation joint, and the service life of the building is influenced; then install the mounting base in the one side that the waterstop was kept away from the building, the expansion joint internally mounted fixed subassembly in one side that the waterstop is close to the building, fixed subassembly can link to each other with the building through waterproof tongue-and-groove structure on the building, fixed subassembly still uses with the mounting base cooperation, so fixed subassembly position also can accomplish the fixed of mounting base position in the time of fixed subassembly position, install the decorative board on the mounting base again at last, just so accomplished the installation process of building movement joint device, reached under the prerequisite of the outer leaf wallboard of sandwich heat preservation compound prefabricated side fascia not damaged or not damaged risk, promote the effect of building movement joint device installation.
Preferably, the mounting base is provided with a fixing bolt extending in a direction close to the fixing assembly, the fixing assembly comprises a fixing plate capable of entering the expansion joint, and the fixing plate is provided with a fixing nut in threaded fit with the fixing bolt.
Preferably, the fixing plate is L-shaped as a whole.
Preferably, the fixing plate is provided with an auxiliary plate matched with the fixing plate.
Preferably, an arc-shaped groove is formed in one side face of the auxiliary plate, and one end face of the fixing plate is set to be an arc face.
Preferably, the fixing plate is provided with a through hole for the fixing bolt to pass through, the fixing nut is matched with the fixing bolt, and a waterproof gasket is arranged between the fixing nut and the fixing plate.
Preferably, the two mounting bases are arranged in total, a mounting rod is arranged between the two mounting bases, and a connecting rod for connecting the decorative plates is arranged on the mounting rod.
Preferably, circular mounting columns are arranged at two ends of the mounting rod, a mounting ring which can be sleeved outside the mounting columns is arranged at one side of the mounting base close to the mounting rod, and an opening for the mounting rod to pass through is formed at one side of the mounting ring close to the mounting rod.
Preferably, the mounting ring is in clearance fit with the mounting post.
Preferably, the installation rod is obliquely arranged, a connecting hole for the connecting rod to pass through is formed in the installation rod, and a connecting nut in threaded fit with the connecting rod is arranged on the connecting rod.
In summary, the utility model has the following technical effects:
1. the fixing assembly can be connected with a building through the waterproof tongue-and-groove structure in the expansion joint to realize self position fixing, so that the fixing of the positions of the mounting base and the decorative plate can be completed, and the effect of improving the mounting stability of the building deformation joint device is achieved on the premise that the outer leaf wallboard of the sandwich heat-insulating composite prefabricated external wallboard is not damaged or has no risk of damage;
2. the auxiliary plate provided with the grooves is arranged, the fixing plate is matched with the auxiliary plate to be connected with a building through a waterproof tongue-and-groove structure in the expansion joint, so that the fixing assembly is fixed, the auxiliary plate can be matched with the waterproof tongue-and-groove structures with various angles for use, and the application range of the fixing assembly is enlarged;
3. through setting up clearance fit's erection column and collar, receive ground subsidence inhomogeneous after leading to the distance between the building of movement joint both sides to change, the erection column can take place corresponding position offset at the collar inside, just so make building movement joint device use more convenient.
Drawings
FIG. 1 is a schematic view showing the internal structure of a building expansion joint;
FIG. 2 is an overall block diagram of a construction deformation joint device according to an embodiment of the present utility model;
FIG. 3 is a state diagram of the construction movement joint device in accordance with the embodiment of the present utility model in use;
fig. 4 is a top view of a construction deformation joint apparatus according to an embodiment of the present utility model.
In the figure, 1, an external wall panel; 11. an expansion joint; 12. waterproof tongue-and-groove; 2. a building deformation joint device; 21. a water stop; 22. a mounting base; 221. a mounting hole; 24. a decorative plate; 25. a fixing bolt; 3. a fixing assembly; 31. a fixing plate; 32. an auxiliary plate; 33. a fixing nut; 34. a groove; 35. a waterproof gasket; 4. a mounting rod; 41. a mounting column; 42. a mounting ring; 43. a connecting rod; 44. a connection hole; 45. and (5) connecting a nut.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, after the construction of the assembled integral shear wall structure main body is completed, a semi-closed space is formed by a waterproof tongue-and-groove 12 of an upper sandwich heat-insulation composite prefabricated external wall board 1 and a lower sandwich heat-insulation composite prefabricated external wall board 1 (a concrete inner leaf wall board, a heat-insulation layer and a concrete outer leaf wall board) at the position of a building expansion joint 11, and a gap between the left sandwich heat-insulation composite prefabricated external wall board 1 and the right sandwich heat-insulation composite prefabricated external wall board 1 is a reserved building expansion joint 11.
Referring to fig. 2 and 3, the utility model provides an assembled structural building deformation joint device, which comprises a water stop 21, a mounting base 22, a fixing assembly 3 and a decorative plate 24, wherein the water stop 21 is made of rubber, one side surface of a central area of the water stop 21 is concave to form an arc shape towards the other side surface, and the area close to two ends is in a flat plate shape; the mounting base 22 is arranged on one side of the recess on the water stop 21 and is abutted against the side surface of the water stop 21; the fixing component 3 is matched with the mounting base 22, and the fixing component 3 is arranged on one side of the water stop 21 away from the mounting base 22 and can be mounted in a deformation joint of a building and connected with the building through a waterproof tongue-and-groove 12 structure; the decorative plate 24 is provided on a side of the mounting base 22 remote from the water stop 21 and is connected to the mounting base 22.
When the building deformation joint device 2 is required to be installed on a building, firstly, the water stop 21 is covered on the deformation joint, so that the water stop 21 can reduce the water solution entering the deformation joint to influence the service life of the building, and furthermore, the central area of the water stop 21 is arranged in an arc shape, and enough deformation is reserved mainly for sedimentation and deformation of the building; then install the mounting base 22 in the one side that the waterstop 21 kept away from the building, the expansion joint 11 internally mounted fixed subassembly 3 in the one side that the waterstop 21 is close to the building, fixed subassembly 3 can link to each other with the building through waterproof tongue-and-groove 12 structure on the building, fixed subassembly 3 still uses with mounting base 22 cooperation, so fixed subassembly 3 fixed in position also can accomplish the fixed of mounting base 22 position, install decorative board 24 on mounting base 22 at last, the installation process of building movement joint device 2 has just so been accomplished, the effect of promoting the stability of building movement joint device 2 installation under the prerequisite that the outer leaf wallboard of sandwich insulation composite prefabricated external wall board 1 is unbroken or has not damaged the risk.
In this embodiment, the installation base 22 and the fixing components 3 are both provided with two groups, the installation base 22 and the fixing components 3 are in one-to-one correspondence, and the two groups of fixing components 3 are both arranged inside the deformation joint and are in one-to-one correspondence with the buildings on two sides.
The mounting base 22 is an aluminum alloy mounting base 22, a mounting hole 221 penetrating through the mounting base 22 is formed in the mounting base 22, a fixing bolt 25 is arranged in the mounting hole 221, the fixing bolt 25 is rotationally connected with the mounting base 22, and one end of the fixing bolt 25 extends towards the direction close to the fixing assembly 3;
the fixing assembly 3 comprises a fixing plate 31, an auxiliary plate 32 and a fixing nut 33, wherein the fixing plate 31 is L-shaped overall, one side plate on the fixing plate 31 is parallel to the mounting base 22, and the other side surface is perpendicular to the plane where the mounting base 22 is positioned; a through hole for the fixing bolt 25 to pass through is formed on the side surface of the fixing plate 31 parallel to the mounting base 22; the auxiliary plate 32 is abutted against one end of the side surface, parallel to the mounting base 22, inside the fixed plate 31, an arc-shaped groove 34 is formed in the side surface, close to the fixed plate 31, of the auxiliary plate 32, and the end surface, close to the auxiliary plate 32, of the fixed plate 31 is arranged to be an arc surface; the fixing nut 33 is mounted on the fixing bolt 25 at a side of the fixing plate 31 remote from the water stop 21 and is screwed with the fixing bolt 25.
When the position of the mounting base 22 is required to be fixed through the fixing component 3, the fixing plate 31 is placed in the building expansion joint 11, the auxiliary plate 32 is placed on the upper end face of the fixing plate 31, and at the moment, the side face, far away from the groove 34, of the auxiliary plate 32 is required to be ensured to be in structural abutment with the waterproof rabbet 12 inside the building deformation joint; moving the mounting base 22 outside the building, keeping the mounting hole 221 and the via hole on the mounting base 22 coaxial, inserting the fixing bolt 25 into the mounting hole 221, passing one end of the fixing bolt 25 through the via hole on the fixing plate 31, tightening the fixing nut 33 on the fixing bolt 25, and fixing the mounting base 22 on the building by the fixing plate 31, the auxiliary plate 32 and the fixing nut 33 after tightening; furthermore, by providing the recess 34 on the auxiliary plate 32 and arranging the end surface of the fixing plate 31 near the auxiliary plate 32 in an arc shape, the fixing plate 31 can be matched with the waterproof tongue-and-groove 12 with various angles, thereby expanding the application range of the fixing assembly 3.
Further, after the fixing nut 33 is screwed on the fixing bolt 25, a waterproof gasket 35 is provided between the fixing nut 33 and the fixing plate 31.
Referring to fig. 2 and 4, a mounting rod 4 is provided between two mounting bases 22, the mounting rod 4 is obliquely provided between the two mounting bases 22, both ends of the mounting rod 4 are provided with circular mounting posts 41, one side of the mounting base 22 close to the mounting rod 4 is provided with a mounting ring 42, the inner diameter of the mounting ring 42 is larger than the outer diameter of the mounting posts 41, and one side of the mounting ring 42 far from the mounting base 22 is provided with an opening for the mounting rod 4 to pass through; a connecting rod 43 is fixed on the side surface of the decorative plate 24, which is close to the mounting base 22, the connecting rod 43 is perpendicular to the decorative plate 24, a connecting hole 44 for the connecting rod 43 to pass through is formed in the mounting rod 4, and a connecting nut 45 is connected to the connecting rod 43 in a threaded manner.
After the fixing assembly 3 installs the installation bases 22 on the building, the installation rod 4 is installed between the two installation bases 22, and at this time, the installation posts 41 at both ends of the installation rod 4 slide into the installation rings 42; then the decorative plate 24 is covered on the side of the two mounting bases 22 away from the water stop 21, and it is necessary to ensure that the connecting rod 43 on the decorative plate 24 is inserted into and passed through the connecting hole 44 on the connecting rod 43; finally, a connecting nut 45 is mounted and screwed on the side of the connecting rod 43 remote from the decorative plate 24, thus completing the fixing of the decorative plate 24. It should be noted that, after the distance between the buildings at two sides of the deformation joint is changed due to the uneven ground subsidence by setting the mounting post 41 and the mounting ring 42 to be in clearance fit, the mounting post 41 can shift correspondingly inside the mounting ring 42, so that the building deformation joint device 2 is more convenient to use.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (10)
1. The utility model provides an assembled structure building movement joint device, sets up the position of expansion joint (11) on the building, waterproof tongue-and-groove (12) on expansion joint (11) upper and lower both sides wallboard make the seam be semi-closed form, its characterized in that: the building deformation joint device (2) comprises a water stop (21) capable of covering the deformation joint, one side of the water stop (21) is provided with a mounting base (22), the other side of the water stop is provided with a fixing assembly (3) which is matched with the mounting base (22) for use and can be connected with a building at the position of an expansion joint (11), and one side, far away from the water stop (21), of the mounting base (22) is provided with a decorative plate (24) connected with the mounting base (22).
2. The fabricated structural building deformation joint device according to claim 1, wherein: the mounting base (22) is provided with a fixing bolt (25) extending towards a direction close to the fixing assembly (3), the fixing assembly (3) comprises a fixing plate (31) capable of entering the expansion joint (11), and the fixing plate (31) is provided with a fixing nut (33) in threaded fit with the fixing bolt (25).
3. The fabricated structural building deformation joint device according to claim 2, wherein: the whole fixing plate (31) is L-shaped.
4. A fabricated structural building deformation joint device according to claim 3, wherein: the fixing plate (31) is provided with an auxiliary plate (32) matched with the fixing plate (31).
5. The fabricated structural building deformation joint device according to claim 4, wherein: an arc-shaped groove (34) is formed in one side face of the auxiliary plate (32), and one end face of the fixing plate (31) is arranged to be an arc face.
6. The fabricated structural building deformation joint device according to claim 2, wherein: the fixing plate (31) is provided with a through hole for the fixing bolt (25) to pass through, the fixing nut (33) is matched with the fixing bolt (25), and a waterproof gasket (35) is arranged between the fixing nut (33) and the fixing plate (31).
7. The fabricated structural building deformation joint device according to claim 2, wherein: the two mounting bases (22) are arranged in total, a mounting rod (4) is arranged between the two mounting bases (22), and a connecting rod (43) for connecting the decorative plates (24) is arranged on the mounting rod (4).
8. The fabricated structural building deformation joint device according to claim 7, wherein: the both ends of installation pole (4) are provided with circular shape erection column (41), and one side that installation base (22) is close to installation pole (4) is provided with collar (42) that can overlap and establish in the erection column (41) outside, and the opening that supplies installation pole (4) to pass is seted up to one side that collar (42) is close to installation pole (4).
9. The fabricated structural building deformation joint device according to claim 8, wherein: the mounting ring (42) is in clearance fit with the mounting post (41).
10. The fabricated structural building deformation joint device according to claim 7, wherein: the installation rod (4) is obliquely arranged, a connecting hole (44) for the connecting rod (43) to pass through is formed in the installation rod (4), and a connecting nut (45) in threaded fit with the connecting rod (43) is arranged on the connecting rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284196.0U CN219671694U (en) | 2022-12-07 | 2022-12-07 | Assembled structural building movement joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284196.0U CN219671694U (en) | 2022-12-07 | 2022-12-07 | Assembled structural building movement joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671694U true CN219671694U (en) | 2023-09-12 |
Family
ID=87897020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223284196.0U Active CN219671694U (en) | 2022-12-07 | 2022-12-07 | Assembled structural building movement joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671694U (en) |
-
2022
- 2022-12-07 CN CN202223284196.0U patent/CN219671694U/en active Active
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