CN212613100U - Ground deformation joint structure - Google Patents
Ground deformation joint structure Download PDFInfo
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- CN212613100U CN212613100U CN202020647665.2U CN202020647665U CN212613100U CN 212613100 U CN212613100 U CN 212613100U CN 202020647665 U CN202020647665 U CN 202020647665U CN 212613100 U CN212613100 U CN 212613100U
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Abstract
The utility model relates to a ground movement joint structure, include: the floor tile comprises a first ground part, a second ground part, floor tiles, steel plates, fixing bolts, aluminum plates, hard rubber cushion blocks and supporting rods; leave vertical movement joint between the first ground part with the second ground part, the steel sheet includes: the horizontal part is fixedly connected with the upper surfaces of the first ground part and the second ground part through fixing bolts, one ends of the two support rods are respectively arranged in the first ground part and the second ground part, and the other ends of the support rods are abutted against the outer side wall of the inclined part; the aluminum plate is horizontally buckled between the vertical parts. The utility model discloses have movement joint department stable in structure, the high effect that is difficult for taking place deformation of intensity.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to a ground movement joint structure is related to.
Background
In order to prevent the damage to the building caused by the earthquake, the uneven settlement of the building and the temperature deformation, deformation joints are required to be arranged according to relevant specifications during the structural design, meanwhile, the structural design is required to be constructed for the deformation joints, people usually process and transform the deformation joints for walking and beautifying to enable the building deformation joints to integrate practicability and decoration, and the deformation joints can change in season and temperature at any time and cause the change of the distance between the deformation joints due to the uneven bearing and other factors.
As shown in fig. 1, the conventional ground deformation joint structure includes: a first floor part 1, a second floor part 2, floor tiles 3, steel plates 4, fixing bolts 5, aluminum plates 6 and hard rubber cushion blocks 7;
a vertical deformation joint is left between the first floor part 1 and the second floor part 2, and the steel plate 4 comprises: the aluminum plate floor tile comprises vertical portions, horizontal portions and inclined portions, wherein the vertical portions, the horizontal portions and the inclined portions are sequentially connected from top to bottom, the vertical cross section of the inclined portion is in a V shape and is located between deformation joints, the horizontal portions are fixedly connected with the upper surfaces of the first ground portion 1 and the second ground portion through fixing bolts 5, the aluminum plate 6 is horizontally buckled between the vertical portions, the floor tiles 3 are arranged in two numbers, the two floor tiles 3 are respectively paved on the upper surfaces of the first ground portion 1 and the second ground portion 2 and are located on two sides of the steel plate 4, and the upper surfaces of the aluminum plate 6, the first ground portion 1 and the second ground portion 2 are parallel and level.
The above prior art solutions have the following drawbacks: when the deformation joint is flexible or the settlement joint is too big, extrude or stretch the steel sheet easily to the inclined part of steel sheet is easy to destroy, influences the stability of deformation joint department structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ground movement joint structure, has movement joint department stable in structure, and the high difficult advantage that takes place deformation of intensity.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a ground deformation joint construction comprising: the floor tile comprises a first ground part, a second ground part, floor tiles, steel plates, fixing bolts, aluminum plates, hard rubber cushion blocks and supporting rods;
the first ground part with leave vertical movement joint between the second ground part, the steel sheet is provided with two and the symmetry and lays, the steel sheet includes: the vertical part, the horizontal part and the inclined part are sequentially connected from top to bottom, the lower ends of the two steel plates are connected, the vertical cross sections of the two inclined parts are V-shaped and are positioned between the deformation joints, and the horizontal part is fixedly connected with the upper surfaces of the first ground part and the second ground part through fixing bolts;
the two support rods are symmetrically arranged, one ends of the two support rods are respectively arranged in the first ground part and the second ground part, the support rods connected with the first ground part are obliquely and upwards arranged, and the other ends of the support rods are abutted to the outer side wall of the inclined part;
the aluminum plate horizontal buckling in between the vertical part, the ceramic tile is provided with two, two the ceramic tile is laid respectively first ground part with the upper surface of second ground part just is located the both sides of steel sheet, aluminum plate first ground part with the upper surface looks parallel and level of second ground part, hard rubber cushion is provided with two, two hard rubber cushion locates aluminum plate with just be located respectively between the horizontal part the both sides that fixing bolt kept away from mutually.
Through adopting above-mentioned technical scheme, the bracing piece has a supporting role, the bracing piece, form triangle-shaped between the slope part of steel sheet and first ground part or the second ground part, make the structure of steel sheet in movement joint department installation more firm, when the flexible or settlement joint of movement joint department is too big, the slope part of steel sheet is difficult for taking place deformation, the life of extension movement joint department structure, fixing bolt makes the steel sheet by firm being fixed in joint department, the difficult emergence is slided, aluminum plate avoids the steel sheet to leak outward, have the decoration, pleasing to the eye effect, aluminum plate simultaneously, the upper surface parallel and level of first ground part and second ground part is convenient for people to walk, when receiving great downward effort above aluminum plate, the hard rubber cushion has a supporting role, prevent that aluminum plate from caving in.
The utility model discloses can further configure to in a preferred example, sawtooth groove has been seted up on the lateral wall of slope part, the other end of bracing piece is equipped with the butt joint board, the butt joint board is close to the side of slope part is equipped with serration, protruding with sawtooth groove is identical.
Through adopting above-mentioned technical scheme, the contact area of butt board increase bracing piece and slope part's lateral wall makes the frictional force increase between bracing piece and the slope part, and the difficult slip that takes place between the two, serration and sawtooth groove cooperate and make to be connected more firmly between bracing piece and the slope part, and difficult relative slip that takes place consequently is difficult for taking place deformation when the steel sheet receives the extrusion or when tensile, makes the structural strength increase of movement joint department.
The utility model discloses can further configure to in a preferred example, the inserting groove has been seted up at vertical portion's top, the relative both sides of aluminum plate lower surface are equipped with the plugboard, the plugboard with the inserting groove cooperatees.
Through adopting above-mentioned technical scheme, take place the slope easily and influence pleasing to the eye when aluminum plate places, the plugboard cooperatees with the inserting groove, and the constructor of both being convenient for places aluminum plate fast, also can not take place the slope on the horizontal direction when also enabling aluminum plate to place simultaneously to keep parallel, reinforcing aesthetic property between the side with the ceramic tile.
The utility model discloses can further configure to in a preferred example, the upper surface of steel sheet is equipped with the flame retardant coating.
Through adopting above-mentioned technical scheme, the fire behavior of deformation joint department structure can be strengthened to the flame retardant coating, improves the security performance of structural installation.
The utility model discloses can further configure to in a preferred example, the ceramic tile with be equipped with the foam stick between the aluminum plate, just the top coating of foam stick has the sealant layer, the upper surface of sealant layer with the upper surface parallel and level of aluminum plate.
Through adopting above-mentioned technical scheme, foam stick and sealant layer make the gap between ceramic tile and the aluminum plate fully filled up, and foam stick and sealant layer have good waterproof nature simultaneously, prevent that water from flowing into the movement joint from the gap and influencing building structure's stability, and foam stick and sealant layer play the slow compression effect, when the movement joint diminishes, prevent that the ceramic tile from to aluminum plate's excessive extrusion and take place deformation.
The utility model discloses can further configure into in a preferred example, aluminum plate with be equipped with resistant time joint strip between the steel sheet horizontal part, resistant time joint strip locates fixing bolt is close to one side of movement joint.
Through adopting above-mentioned technical scheme, weather-resistant joint strip has further strengthened the waterproof nature of movement joint department, and weather-resistant joint strip has supporting role and cushioning effect simultaneously, receives when the extrusion downwards when aluminum plate, is difficult for taking place deformation.
The present invention may be further configured in a preferred example such that the aluminum plate and the steel plate are filled with a foam sealing material therebetween.
Through adopting above-mentioned technical scheme, the foam sealing material fills into solid between with aluminum plate and the steel sheet, strengthens aluminum plate's compressive property, also has good waterproof nature simultaneously.
The present invention can be further configured in a preferred embodiment such that the thickness of the aluminum plate is 5 mm.
Through adopting above-mentioned technical scheme, the better bearing capacity of aluminum plate can be guaranteed to the aluminum plate that 5mm is thick, is difficult for taking place deformation when receiving the extrusion, is unlikely to again the extravagant material of excess thickness.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the supporting rod has a supporting function, a triangle is formed among the supporting rod, the inclined part of the steel plate and the first ground part or the second ground part, so that the structure of the steel plate installed at the deformation joint is more stable, when the deformation joint is stretched or the settlement joint is too large, the inclined part of the steel plate is not easy to deform, and the service life of the structure at the deformation joint is prolonged;
2. the aluminum plate is easy to incline when placed to affect the appearance, and the inserting plate is matched with the inserting groove, so that the aluminum plate can be conveniently and quickly placed by a constructor, and meanwhile, the aluminum plate cannot incline in the horizontal direction when placed, so that the aluminum plate is parallel to the side edge of the floor tile, and the appearance is enhanced;
3. the foam sealing material fills the space between the aluminum plate and the steel plate into a solid, so that the compression resistance of the aluminum plate is enhanced, and meanwhile, the foam sealing material has good waterproofness.
Drawings
FIG. 1 is a schematic cross-sectional structural view of a conventional ground deformation joint construction;
fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
Reference numerals: 1. a first ground portion; 2. a second ground portion; 3. floor tiles; 4. a steel plate; 41. a fire barrier layer; 5. fixing the bolt; 6. an aluminum plate; 61. a plugboard; 7. hard rubber cushion blocks; 8. a support bar; 9. a butt joint plate; 10. a protrusion; 11. a foam bar; 12. sealing the adhesive layer; 13. weather-resistant sealing rubber strips; 14. a foam sealing material.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, for the utility model discloses a ground movement joint structure, include: the floor tile comprises a first floor part 1, a second floor part 2, floor tiles 3, steel plates 4, fixing bolts 5, aluminum plates 6, hard rubber cushion blocks 7 and supporting rods 8; first ground part 1 and second ground part 2 are ground layer, concrete layer from supreme being in proper order down, leave vertical movement joint between first ground part 1 and the second ground part 2, and steel sheet 4 is supported by stainless steel material and thickness is 3mm, and steel sheet 4 is provided with two and the symmetry and lays, and steel sheet 4 includes: the vertical part, the horizontal part and the inclined part are sequentially connected from top to bottom, the lower ends of the two steel plates 4 are connected, the vertical section of the inclined part is V-shaped and is positioned between deformation joints, the fixing bolt 5 is an expansion bolt, the horizontal part is fixedly connected with the upper surfaces of the first ground part 1 and the second ground part through the fixing bolt 5, the two support rods 8 are symmetrically arranged, the support rods 8 are made of stainless steel materials, one ends of the two support rods 8 are respectively pre-embedded in concrete layers of the first ground part 1 and the second ground part 2, the support rods 8 connected with the first ground part 1 are obliquely and upwardly arranged, the support rods 8 connected with the second ground part 2 are obliquely and downwardly arranged, and the other ends of the support rods 8 are abutted against the outer side wall of the inclined part; aluminum plate 6 horizontal lock between vertical portion, ceramic tile 3 is provided with two, and two ceramic tiles 3 lay respectively in the upper surface of first ground part 1 and second ground part 2 and are located the both sides of steel sheet 4, and aluminum plate 6, the upper surface looks parallel and level of first ground part 1 and second ground part 2, and hard rubber cushion 7 is provided with two, and two hard rubber cushion 7 are located between aluminum plate 6 and the horizontal segment and are located the both sides that fixing bolt 5 kept away from mutually respectively.
Referring to fig. 2 and 3, a sawtooth groove is formed in the outer side wall of the inclined portion, openings of the sawtooth grooves of the two opposite outer side walls of the inclined portion incline upwards, the support rod 8 and the steel plate 4 are not prone to downward displacement, a butt plate 9 is arranged at the other end of the support rod 8, the butt plate 9 is made of stainless steel, sawtooth-shaped protrusions 10 are arranged on the side face, close to the inclined portion, of the butt plate 9, the protrusions 10 and the butt plate 9 are integrally formed, and the protrusions 10 are matched with the sawtooth grooves. The contact area of 9 increase bracing pieces 8 of butt joint board and the lateral wall of slope part makes the frictional force increase between bracing piece 8 and the slope part, is difficult for taking place to slide between the two, and serration 10 cooperatees with the sawtooth groove and makes and be connected more firmly between bracing piece 8 and the slope part, and difficult relative slip takes place, consequently is difficult for taking place deformation when steel sheet 4 receives the extrusion or when tensile, makes the structural strength increase of movement joint department.
The upper surface of the steel plate 4 is adhered with a fireproof layer, and the fireproof layer is made of rock wool. The fire barrier can strengthen the fire behavior of movement joint department structure, improves the security performance of structural mounting.
Referring to fig. 2 and 4, a plugging groove is formed in the top of the vertical portion, plugging plates 61 are vertically arranged on two opposite sides of the lower surface of the aluminum plate 6, the plugging plates 61 and the aluminum plate 6 are integrally formed, and the plugging plates 61 are matched with the plugging groove. Aluminum plate 6 inclines easily when placing and influences beautifully, and plugboard 61 cooperatees with the inserting groove, and the constructor of both being convenient for places aluminum plate 6 fast, also can make aluminum plate 6 can not take place to incline on the horizontal direction when placing simultaneously to with keep parallel between the side of ceramic tile 3, the reinforcing aesthetic property.
Be equipped with foam rod 11 between ceramic tile 3 and the aluminum plate 6, and the top coating of foam rod 11 has sealant layer 12, and sealant layer 12 is the weather resistant sealant layer 12 of silicone, the upper surface of sealant layer 12 and aluminum plate 6's upper surface parallel and level. The gap between the floor tile 3 and the aluminum plate 6 is fully filled by the foam rod 11 and the sealant layer 12, and meanwhile, the foam rod 11 and the sealant layer 12 have good waterproofness, so that water is prevented from flowing into a deformation joint from the gap to affect the stability of a building structure, the foam rod 11 and the sealant layer 12 play a role in pressure relief, and when the deformation joint is reduced, the floor tile 3 is prevented from being excessively extruded to the aluminum plate 6 and deforming.
A weather-proof sealing rubber strip 13 is arranged between the horizontal parts of the aluminum plate 6 and the steel plate 4, and the weather-proof sealing rubber strip 13 is arranged on one side, close to the deformation joint, of the fixing bolt 5. Weather-resistant joint strip 13 has further strengthened the waterproof nature of movement joint department, and weather-resistant joint strip 13 has supporting role and cushioning effect simultaneously, when aluminum plate 6 receives the extrusion downwards, is difficult for taking place deformation.
The space between the aluminum plate 6 and the steel plate 4 is filled with a foam sealing material 14. The foam sealing material 14 fills the space between the aluminum plate 6 and the steel plate 4 to be solid, so that the compression resistance of the aluminum plate 6 is enhanced, and meanwhile, the foam sealing material has good waterproofness.
The thickness of the aluminum plate 6 was 5 mm. The aluminum plate 6 with the thickness of 5mm can ensure the better bearing capacity of the aluminum plate 6, is not easy to deform when being extruded, and is not too thick to waste materials.
The implementation principle of the embodiment is as follows: bracing piece 8 has a supporting role, bracing piece 8, form triangle-shaped between the slope part of steel sheet 4 and first ground part 1 or the second ground part 2, make steel sheet 4 more firm in the structure of movement joint department installation, flexible or when the subsiding crack is too big when movement joint department, the slope part of steel sheet 4 is difficult to be destroyed, the life of extension movement joint department structure, fixing bolt 5 makes steel sheet 4 by firm being fixed in joint line department, it slides to be difficult for taking place, aluminum plate 6 avoids steel sheet 4 to leak outward, have the decoration, pleasing to the eye effect, aluminum plate 6 simultaneously, the upper surface parallel and level of first ground part 1 and second ground part 2 is convenient for people to walk, when aluminum plate 6 top receives great downward acting force, hard rubber 7 has a supporting role, prevent that aluminum plate 6 from caving in downwards.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A ground deformation joint construction, comprising: the floor tile comprises a first ground part (1), a second ground part (2), floor tiles (3), steel plates (4), fixing bolts (5), aluminum plates (6), hard rubber cushion blocks (7) and supporting rods (8);
the first ground part (1) with leave vertical movement joint between second ground part (2), steel sheet (4) are provided with two and the symmetry is laid, steel sheet (4) include: the vertical part, the horizontal part and the inclined part are sequentially connected from top to bottom, the lower ends of the two steel plates (4) are connected, the vertical sections of the two inclined parts are V-shaped and are positioned between the deformation joints, and the horizontal part is fixedly connected with the upper surfaces of the first ground part (1) and the second ground through fixing bolts (5);
the two support rods (8) are symmetrically arranged, one ends of the two support rods (8) are respectively arranged in the first ground part (1) and the second ground part (2), the support rods (8) connected with the first ground part (1) are obliquely and upwards arranged, and the other ends of the support rods (8) are abutted to the outer side wall of the inclined part;
aluminum plate (6) horizontal lock in between the vertical part, ceramic tile (3) are provided with two, two ceramic tile (3) are laid respectively in first ground part (1) with the upper surface of second ground part (2) just is located the both sides of steel sheet (4), aluminum plate (6) first ground part (1) with the upper surface looks parallel and level of second ground part (2), hard rubber cushion (7) are provided with two, two hard rubber cushion (7) are located aluminum plate (6) with just be located respectively between the horizontal part the both sides that fixing bolt (5) kept away from mutually.
2. The ground deformation joint structure according to claim 1, characterized in that a sawtooth groove is formed on the outer side wall of the inclined portion, a butt plate (9) is arranged at the other end of the supporting rod (8), a sawtooth-shaped protrusion (10) is arranged on the side surface, close to the inclined portion, of the butt plate (9), and the protrusion (10) is matched with the sawtooth groove.
3. The ground deformation joint structure according to claim 1, wherein the top of the vertical portion is provided with an insertion groove, the opposite sides of the lower surface of the aluminum plate (6) are provided with insertion plates (61), and the insertion plates (61) are matched with the insertion groove.
4. A ground deformation joint construction according to claim 1, characterized in that the upper surface of the steel plate (4) is provided with a fire protection layer (41).
5. A ground deformation joint construction according to claim 1, characterized in that a foam rod (11) is arranged between the floor tile (3) and the aluminum plate (6), and a sealant layer (12) is coated on the foam rod (11), and the upper surface of the sealant layer (12) is flush with the upper surface of the aluminum plate (6).
6. A ground deformation joint construction according to claim 1, characterized in that a weather-resistant sealing rubber strip (13) is arranged between the horizontal parts of the aluminum plate (6) and the steel plate (4), and the weather-resistant sealing rubber strip (13) is arranged on one side of the fixing bolt (5) close to the deformation joint.
7. A ground deformation joint construction according to claim 1, characterized in that the space between the aluminium plate (6) and the steel plate (4) is filled with a foam sealing material (14).
8. A ground deformation joint construction according to claim 1, characterized in that the thickness of the aluminium sheet (6) is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647665.2U CN212613100U (en) | 2020-04-25 | 2020-04-25 | Ground deformation joint structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647665.2U CN212613100U (en) | 2020-04-25 | 2020-04-25 | Ground deformation joint structure |
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| CN212613100U true CN212613100U (en) | 2021-02-26 |
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| CN202020647665.2U Active CN212613100U (en) | 2020-04-25 | 2020-04-25 | Ground deformation joint structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550452A (en) * | 2021-05-31 | 2021-10-26 | 中铁电气化局集团北京建筑工程有限公司 | Deformation joint device and treatment process |
-
2020
- 2020-04-25 CN CN202020647665.2U patent/CN212613100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550452A (en) * | 2021-05-31 | 2021-10-26 | 中铁电气化局集团北京建筑工程有限公司 | Deformation joint device and treatment process |
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