CN214531710U - Indoor ground expansion joint paving structure - Google Patents
Indoor ground expansion joint paving structure Download PDFInfo
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- CN214531710U CN214531710U CN202120432955.XU CN202120432955U CN214531710U CN 214531710 U CN214531710 U CN 214531710U CN 202120432955 U CN202120432955 U CN 202120432955U CN 214531710 U CN214531710 U CN 214531710U
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Abstract
The application relates to an indoor floor expansion joint paving structure, which comprises two mounting plates fixed on main structures on two sides of an expansion joint, wherein each mounting plate comprises a transverse plate and a vertical plate perpendicular to the transverse plate; two mounting panel tops are equipped with the backup pad, and the backup pad is located the top at expansion joint, and the backup pad top is equipped with cement mortar layer, and first floor has been laid to cement mortar layer top. This application has the effect that can warp after improving the floor of expansion joint top long-term use.
Description
Technical Field
The utility model relates to a field at expansion joint especially relates to a structure is spread to indoor ground expansion joint.
Background
The expansion joint, which is a building expansion joint, is a structural joint provided at an appropriate position along a building or a construction joint direction of the building in order to prevent a structure from being cracked or damaged due to a change in temperature (thermal expansion or contraction) of the building. The expansion joint divides building components above a foundation such as a wall, a floor and a roof (except a wooden roof) into two independent parts, so that the building or the structure can horizontally expand and contract along the length direction. Herein, the two separate parts are referred to as the body structure.
The floor laid above the expansion joint of the indoor ground is lack of ground support, and the floor can deform after long-term use, so that the floor is troublesome and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Can warp problem after using for a long time in order to improve the floor of expansion joint top, this application provides an indoor ground expansion joint and spreads a structure.
The application provides a pair of indoor ground expansion joint is spread and is pasted structure adopts following technical scheme:
an indoor floor expansion joint paving structure comprises two mounting plates fixed on main structures on two sides of an expansion joint, wherein each mounting plate comprises a transverse plate and a vertical plate perpendicular to the transverse plate, the transverse plates are transversely attached and fixed with the main structures on the two sides of the expansion joint, and the vertical plates are longitudinally attached and fixed with the main structures on the two sides of the expansion joint; two the mounting panel top is equipped with the backup pad, the backup pad is located the top at expansion joint, the backup pad top is equipped with cement mortar layer, and first floor has been laid to cement mortar layer top.
Through adopting above-mentioned technical scheme, on being fixed in the major structure with the mounting panel earlier, set up the backup pad on the mounting panel again to make the mounting panel be located the top at expansion joint, later lay the cement mortar layer, alright at last in order to lay first floor, make first floor obtain supporting, improved the problem that the floor of expansion joint top can warp after using for a long time.
Optionally, the upper end surface of each mounting plate is provided with a fixing portion and a supporting portion, the end surface of one end of the fixing portion, which is far away from the supporting portion, abuts against the main structure, and the end surface of one end of the supporting portion, which is far away from the fixing portion, abuts against the supporting plate; and a sealing layer for limiting the relative movement of the fixing part and the supporting part is arranged between the fixing part and the supporting part.
Through adopting above-mentioned technical scheme, through setting up the relative movement of sealing layer restriction fixed part and supporting part, make two supporting parts more stable to the spacing effect on first floor to make stable setting in between two supporting parts in first floor.
Optionally, the sealing layer is provided with a first protrusion and a second protrusion; every the supporting part has all been seted up the confession the first mounting groove of first protruding embedding, every the confession has all been seted up to the fixed part the second mounting groove of the protruding embedding of second, the sealing layer passes through the protruding restriction of first arch and second the relative movement of fixed part and supporting part.
Through adopting above-mentioned technical scheme, through setting up first arch and the cooperation of first mounting groove, the second is protruding to cooperate with the second mounting groove, makes the relative movement of sealing layer restriction supporting part and fixed part to make the setting of supporting part comparatively stable, thereby reach the effect that the first floor of restriction removed.
Optionally, the sealing layer is a rubber layer.
Through adopting above-mentioned technical scheme, rubber has good elasticity, when satisfying the relative movement of restriction fixed part and supporting part, still has certain shock resistance, makes overall structure can have certain buffering when meeting with external shock, has improved the practicality that the structure was laid to the expansion joint.
Optionally, the supporting portion and the fixing portion are both provided with arc surfaces.
By adopting the technical scheme, the possibility that people are scratched is reduced by arranging the arc surface, and a certain protection effect is achieved.
Optionally, the diaphragm and the riser all are equipped with the fastener, the fastener is fixed in the major structure with the mounting panel.
Through adopting above-mentioned technical scheme, through setting up the fastener, make the stable major structure that is fixed in of mounting panel to it is more stable to make the expansion joint shop paste structure.
Optionally, a water stop is arranged below the supporting plate, and the water stop is a natural rubber water stop.
By adopting the technical scheme, the water stop belt is arranged to prevent water leakage, and the natural rubber water stop belt generates elastic deformation under various loads by utilizing the characteristics of high elasticity and compression deformation of rubber, so that the water stop belt plays a role in effectively fastening and sealing, preventing water leakage, water seepage and damping and buffering of a building structure. In addition, the natural rubber has certain environmental protection effect.
Optionally, rubber pads are fixed on the end faces of the transverse plate and the vertical plate close to the main body structure.
By adopting the technical scheme, the rubber pad is arranged to reduce the rigid contact between the transverse plate and the main body structure, reduce the loss of the transverse plate and protect the transverse plate; in a similar way, the rubber pad is arranged to reduce the rigid contact between the vertical plate and the main structure, so that the loss of the vertical plate is reduced, and the vertical plate is protected.
Optionally, a second floor is laid above the main body structure, and the upper end face of the first floor is flush with the upper end face of the second floor.
Through adopting above-mentioned technical scheme, the up end on first floor and second floor parallel and level make indoor ground seem comparatively pleasing to the eye, in addition, if the up end on first floor and the up end on second floor are not enough parallel and level, indoor floor has the difference in height, lets people have uncomfortable sense when indoor activity.
Optionally, the support plate is made of an aldehyde-free zero-carbon waterproof fireproof environment-friendly plate.
Through adopting above-mentioned technical scheme, regard as the material of backup pad with the zero carbon waterproof fire prevention environmental protection panel of no aldehyde, played the effect of environmental protection.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the installation plate and the support plate are arranged, so that the first floor is supported, and the problem that the floor above the expansion joint deforms after long-term use is solved;
2. the mounting plate is stably fixed on the main body structure by arranging the fastener, so that the expansion joint paving structure is more stable;
3. the formaldehyde-free zero-carbon waterproof fireproof environment-friendly plate is used as a material of the supporting plate, and the natural rubber is used as a water stop belt, so that the environment-friendly effect is achieved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present application.
FIG. 3 is a schematic view of a mounting plate according to an embodiment of the present application.
FIG. 4 is a schematic view of a supporting portion and a fixing portion according to an embodiment of the present application
Description of reference numerals: 1. mounting a plate; 101. a transverse plate; 102. a vertical plate; 2. a support plate; 3. a body structure; 4. a cement mortar layer; 5. a first floor panel; 6. a second floor panel; 7. a fixed part; 8. a support portion; 9. a sealing layer; 10. a first protrusion; 11. a second protrusion; 12. a first mounting groove; 13. a second mounting groove; 14. a filler; 15. a circular arc surface; 16. a fastener; 17. a water stop; 18. a rubber pad; 19. and (7) installing holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses structure is spread to indoor ground expansion joint. Referring to fig. 1, indoor ground expansion joint is spread and is pasted structure and is included two mounting panels 1, and mounting panel 1 is aluminum alloy material, and two mounting panels 1 set up on the major structure 3 of expansion joint both sides, and 1 top of mounting panel is provided with backup pad 2, and backup pad 2 is the zero carbon waterproof fire prevention environmental protection panel of no aldehyde, and backup pad 2 is located the top at expansion joint and shelters from the expansion joint. A cement mortar layer 4 is laid above the supporting plate 2, and a first floor 5 is laid above the cement mortar layer 4. 5 both sides on first floor are equipped with second floor 6, and second floor 6 is laid in major structure 3 top, and the up end on first floor 5 and the up end parallel and level on second floor 6, the material and the colour homogeneous phase on first floor 5 and second floor 6 are the same, and material between them can be laminate flooring, also can be the ceramic tile, still can be natural stone material, also can choose other materials as required for use.
Referring to fig. 2 and 3, each mounting plate 1 includes a horizontal plate 101 and a vertical plate 102, the horizontal plate 101 and the vertical plate 102 are perpendicular to each other and integrally disposed, rubber pads 18 are fixed to the horizontal plate 101 and the vertical plate 102 on the sides close to the main structure 3, and the rubber pads 18 are integrally disposed on the horizontal plate 101 and the vertical plate 102. The transverse plate 101 and the vertical plate 102 are both provided with mounting holes 19, the mounting holes 19 are through holes, the mounting plate 1 is further provided with fasteners 16, and the fasteners 16 can be expansion bolts or outer hexagon bolts. When the mounting structure is mounted, a through hole is formed in the main structure 3, the mounting hole 19 is aligned with the through hole, the mounting plate 1 is fixed to the main structure 3 through the fastener 16, the transverse plate 101 is transversely attached and fixed to the main structure 3, the vertical plate 102 is longitudinally attached and fixed to the main structure 3, when the fastener 16 is an expansion bolt, the expansion bolt is fixed to the main structure 3, and the mounting plate 1 is fixed to the main structure 3 through a nut on the expansion bolt; when the fastening member 16 is an outer hexagon bolt, a nut member is first fixed in the through hole of the main structure 3, and then the outer hexagon bolt is screwed into the nut member to fix the mounting plate 1 to the main structure 3. The horizontal plate 101 and the vertical plate 102 are attached and fixed to the main structure 3 through the rubber pad 18.
Referring to fig. 3 and 4, the upper end surface of each mounting plate 1 is provided with a fixing portion 7 and a supporting portion 8, the fixing portion 7 is integrally fixed with the transverse plate 101, the fixing portion 7 is H-shaped, the end surface of the fixing portion 7, which is far away from one end of the supporting portion 8, abuts against the main structure 3 and the second floor 6, the supporting portion 8 is located above the transverse plate 101, and the end surface of the supporting portion 8, which is far away from one end of the fixing portion 7, abuts against the supporting plate 2. The fixing portion 7 and the supporting portion 8 are made of aluminum alloy material. The mounting panel 1 still is equipped with the sealing layer 9, and the sealing layer 9 is the rubber layer, and the sealing layer 9 is equipped with first arch 10 and second arch 11, and the supporting part 8 corresponds first arch 10 and offers the first mounting groove 12 that supplies the first arch 10 embedding, and the fixed part 7 corresponds second arch 11 and offers the second mounting groove 13 that supplies the protruding 11 embedding of second. The sealing layer 9 restricts the movement of the support portion 8 by the first protrusion 10 and the second protrusion 11 so that the support portion 8 is stably disposed on the horizontal plate 101. The fixing part 7 and the supporting part 8 are both provided with filler 14, and the filler 14 is a rubber block. The fixing part 7 and the supporting part 8 are both provided with arc surfaces 15, and the sharpness of the arc surfaces 15 reduces the sharpness of the upper ends of the fixing part 7 and the supporting part 8 so as to play a role in protection.
Referring to fig. 1, a water stop 17 is fixed below the support plate 2, and the water stop 17 is made of a natural rubber material.
The length of the indoor ground expansion joint paving structure is determined by the length of the expansion joint.
The implementation principle of this application embodiment an indoor ground expansion joint is spread and is pasted structure does: firstly, drilling a through hole on the main structure 3, then fixing the mounting plate 1 on the main structure 3 through the fastener 16, then setting the sealing layer 9 to limit the movement of the supporting part 8, then setting the supporting plate 2, then laying the cement mortar layer 4, finally selecting the first floor 5 with proper thickness to be laid on the cement mortar layer 4, and enabling the upper end surface of the first floor 5 to be flush with the upper end surface of the second floor 6.
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 (10)
1. The utility model provides an indoor ground expansion joint is spread and is pasted structure which characterized in that: the expansion joint comprises two mounting plates (1) fixed on main structures (3) on two sides of the expansion joint, wherein each mounting plate (1) comprises a transverse plate (101) and a vertical plate (102) perpendicular to the transverse plate (101), the transverse plates (101) are transversely attached and fixed to the main structures (3) on two sides of the expansion joint, and the vertical plates (102) are longitudinally attached and fixed to the main structures (3) on two sides of the expansion joint; two mounting panel (1) top is equipped with backup pad (2), backup pad (2) are located the top at expansion joint, backup pad (2) top is equipped with cement mortar layer (4), and first floor (5) have been laid to cement mortar layer (4) top.
2. The indoor floor expansion joint paving structure of claim 1, characterized in that: the upper end face of each mounting plate (1) is provided with a fixing part (7) and a supporting part (8), the end face of one end, far away from the supporting part (8), of the fixing part (7) abuts against the main body structure (3), and the end face of one end, far away from the fixing part (7), of the supporting part (8) abuts against the supporting plate (2); and a sealing layer (9) for limiting the relative movement of the fixing part (7) and the supporting part (8) is arranged between the fixing part (7) and the supporting part (8).
3. The indoor floor expansion joint paving structure of claim 2, characterized in that: the sealing layer (9) is provided with a first bulge (10) and a second bulge (11); every the confession has all been seted up to supporting part (8) first mounting groove (12) of first arch (10) embedding, every the confession has all been seted up to fixed part (7) second mounting groove (13) of the protruding (11) embedding of second, sealing layer (9) are through first arch (10) and the protruding (11) restriction of second the relative movement of fixed part (7) and supporting part (8).
4. The indoor floor expansion joint paving structure of claim 2, characterized in that: the sealing layer (9) is a rubber layer.
5. The indoor floor expansion joint paving structure of claim 2, characterized in that: the supporting part (8) and the fixing part (7) are both provided with arc surfaces (15).
6. The indoor floor expansion joint paving structure of claim 1, characterized in that: the transverse plate (101) and the vertical plate (102) are both provided with fasteners (16), and the mounting plate (1) is fixed on the main structure (3) through the fasteners (16).
7. The indoor floor expansion joint paving structure of claim 1, characterized in that: a water stop (17) is arranged below the supporting plate (2), and the water stop (17) is a natural rubber water stop (17).
8. The indoor floor expansion joint paving structure of claim 1, characterized in that: rubber pads (18) are fixed on the end faces, close to the main body structure (3), of the transverse plate (101) and the vertical plate (102).
9. The indoor floor expansion joint paving structure of claim 1, characterized in that: the second floor (6) is laid above the main body structure (3), and the upper end face of the first floor (5) is flush with the upper end face of the second floor (6).
10. The indoor floor expansion joint paving structure of claim 1, characterized in that: the supporting plate (2) is made of aldehyde-free zero-carbon waterproof fireproof environment-friendly plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432955.XU CN214531710U (en) | 2021-02-27 | 2021-02-27 | Indoor ground expansion joint paving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432955.XU CN214531710U (en) | 2021-02-27 | 2021-02-27 | Indoor ground expansion joint paving structure |
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| Publication Number | Publication Date |
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| CN214531710U true CN214531710U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120432955.XU Active CN214531710U (en) | 2021-02-27 | 2021-02-27 | Indoor ground expansion joint paving structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863612A (en) * | 2021-11-22 | 2021-12-31 | 安徽优诺净化科技有限公司 | Anti-slip deformation joint structure for improving anti-static terrace and improvement method |
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2021
- 2021-02-27 CN CN202120432955.XU patent/CN214531710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863612A (en) * | 2021-11-22 | 2021-12-31 | 安徽优诺净化科技有限公司 | Anti-slip deformation joint structure for improving anti-static terrace and improvement method |
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