CN216195550U - Parking roof bearing type deformation joint structure - Google Patents
Parking roof bearing type deformation joint structure Download PDFInfo
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- CN216195550U CN216195550U CN202122308520.7U CN202122308520U CN216195550U CN 216195550 U CN216195550 U CN 216195550U CN 202122308520 U CN202122308520 U CN 202122308520U CN 216195550 U CN216195550 U CN 216195550U
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Abstract
The utility model provides a bearing deformation joint structure of a parking roof, which comprises a roof panel, a waterproof layer, a base, a cover plate and a drainage ditch, wherein the waterproof layer is arranged on the roof panel; deformation joints are arranged in the middle of the roof boards, and upward bulges are built on the edges of the top surfaces of the roof boards on the two sides of the deformation joints to serve as eaves; the top surface of the roof panel outside the cornice is laid with a heat-insulating layer, and the top surface of the heat-insulating layer is also built with a slope-making layer which is flush with the top surface of the cornice; the edge of one side of the cornice top surface, which faces to the deformation joint, is provided with an angle steel through an expansion bolt, and an elastic aluminum plate is fixed between the arc-shaped convex plates of the base, which are welded and connected with the two sides of the base deformation joint, of the angle steel top surface through screws; the top surface of the base at one side of the deformation joint is connected with a cover plate through a screw, and the cover plate and the top surface of the base at the other side of the deformation joint slide relatively; and a drainage ditch is arranged on the bottom surface of the roof panel on one side of the deformation joint through expansion bolts.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a bearing type deformation joint structure of a parking roof.
Background
The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case. The building elements are deformed by expansion and contraction due to changes of temperature, humidity and the like. Therefore, a vertical slit is usually provided at an appropriate position of a building, and members such as a wall, a floor layer, and a roof of a house are separated from a foundation or the like, thereby separating the building into several independent parts. The gap provided to overcome the excessive temperature differential, the foundation may be disconnected from the top surface of the foundation to the roof edge structure. The deformation joint node of the parking roof often needs to bear larger load, the vibration of the vehicle entering and exiting can also cause heavier burden, and once a problem occurs, potential safety hazards can be formed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bearing deformation joint structure of a parking roof, aiming at the defects and shortcomings of the prior art, the structure forms stable and reliable support through a steel structure base, does not influence the telescopic deformation performance of the deformation joint, protects the waterproof and heat-insulating performance of the parking roof, and is firmly connected with the parking roofs on two sides.
In order to achieve the purpose, the utility model adopts the technical scheme that: a bearing deformation joint structure of a parking roof comprises a roof panel, a waterproof layer, a base, a cover plate and a drainage ditch; the roof panel is of a reinforced concrete roof structure, a deformation joint is arranged in the middle of the roof panel, and the edges of the top surface of the roof panel on two sides of the deformation joint are built with upward bulges to serve as eaves; the top surface of the roof panel except the cornice is paved with a heat-insulating layer, the top surface of the heat-insulating layer is also built with a slope-finding layer which is flush with the top surface of the cornice, and the slope-finding layer inclines downwards from the deformation joint to the two sides; waterproof layers are laid on the top surfaces of the cornice and the slope layer, and surface layers are built on the top surfaces of the waterproof layers; the edge of one side of the top surface of the cornice, which faces the deformation joint, is provided with an angle steel through an expansion bolt, the top surface of the angle steel is connected with a base in a welding way, and an L-shaped anchor bar for anchoring the surface layer penetrates through the base; one side of the base is attached to the side surface of the surface layer, an arc-shaped convex plate is arranged on one side of the deformation joint, a plate which is flush with the top surface of the surface layer is arranged at the top of the base, and elastic aluminum plates are fixed between the arc-shaped convex plates of the base on the two sides of the deformation joint through screws; the top surface of the base at one side of the deformation joint is connected with a cover plate through a screw, and the cover plate and the top surface of the base at the other side of the deformation joint slide relatively; a drainage ditch is arranged on the bottom surface of the roof panel at one side of the deformation joint through expansion bolts, the drainage ditch can be attached to the bottom surface of the roof panel at the other side of the deformation joint in a sliding manner, and a galvanized flat steel pressing strip is fixed by the expansion bolts to tightly press the side edge of the sliding side of the drainage ditch; the bottom in the movement joint is filled with the back-fire relief area, and the back-fire relief area top surface still is filled with the heat preservation filling layer.
Preferably, the connection part of the elastic aluminum plate and the arc-shaped outer convex plates of the bases on the two sides of the deformation joint is sealed by joint filling glue.
Preferably, the side edge of the cover plate is provided with a slope surface structure, and the surface layers on two sides of the deformation joint are inclined from the cover plate to the directions of two sides and have downward gradient of not less than 5%.
The utility model has the beneficial effects that: this structure forms reliable and stable support through steel construction base, does not influence the flexible deformability of movement joint simultaneously, has also protected the waterproof insulation performance of parking roofing, and the movement joint structure is connected firmly with both sides parking roofing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
FIG. 1 is a schematic structural view of a load-bearing deformation joint of a parking roof.
Wherein: 1 is the roof boarding, 11 is the eaves mouth, and 12 is the heat preservation, and 13 is for looking for the slope layer, and 2 is the waterproof layer, and 21 is the surface course, and 3 is the base, and 31 are the angle steel, and 32 are elastic aluminum plate, and 4 are the apron, and 5 are the escape canal, and 51 are the back-fire relief area, and 52 are the heat preservation filling layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the bearing deformation joint structure of the parking roof comprises a roof panel 1, a waterproof layer 2, a base 3, a cover plate 4 and a drainage ditch 5; the roof panel 1 is of a reinforced concrete roof structure, a deformation joint is arranged in the middle of the roof panel 1, and the edges of the top surface of the roof panel 1 on two sides of the deformation joint are built with upward bulges as eaves 11; the top surface of the roof panel 1 except the cornice 11 is paved with a heat-insulating layer 12, the top surface of the heat-insulating layer 12 is also built with a slope-seeking layer 13 which is flush with the top surface of the cornice 11, and the slope-seeking layer 13 inclines downwards from the deformation joint to the two sides; waterproof layers 2 are laid on the top surfaces of the cornice 11 and the slope-finding layer 13, and surface layers 21 are built on the top surfaces of the waterproof layers 2; the edge of one side of the top surface of the cornice 11, which faces to the deformation joint, is provided with an angle steel 31 through an expansion bolt, the top surface of the angle steel 31 is connected with a base 3 in a welding way, and an L-shaped anchor bar anchored into the surface layer 21 penetrates through the base 3; one side of the base 3 is attached to the side surface of the surface layer 21, an arc-shaped convex plate is arranged on one side of the deformation joint, a plate which is flush with the top surface of the surface layer 21 is arranged at the top of the base 3, and elastic aluminum plates 32 are fixed between the arc-shaped convex plates of the base 3 on the two sides of the deformation joint through screws; the top surface of the base 3 at one side of the deformation joint is connected with a cover plate 4 through a screw, and the cover plate 4 and the top surface of the base 3 at the other side of the deformation joint slide relatively; a drainage ditch 5 is arranged on the bottom surface of the roof panel 1 at one side of the deformation joint through expansion bolts, the drainage ditch 5 can be attached to the bottom surface of the roof panel 1 at the other side of the deformation joint in a sliding manner, and a galvanized flat steel pressing strip is fixed by the expansion bolts to tightly press the side edge of the slidable side of the drainage ditch 5; the bottom in the deformation joint is filled with a fire retardant belt 51, and the top surface of the fire retardant belt 51 is also filled with a heat insulation filling layer 52.
In specific implementation, the joints of the elastic aluminum plates 32 and the arc-shaped convex plates of the bases 3 on the two sides of the deformation joint are sealed by joint filling glue.
During specific implementation, the side edge of the cover plate 4 is provided with a slope structure, and the surface layers 21 on the two sides of the deformation joint are inclined from the cover plate 4 to the directions of the two sides and have downward gradient of not less than 5%.
Claims (3)
1. The utility model provides a parking roofing bearing type movement joint structure which characterized in that: comprises a roof board, a waterproof layer, a base, a cover plate and a drainage ditch; the roof panel is of a reinforced concrete roof structure, a deformation joint is arranged in the middle of the roof panel, and the edges of the top surface of the roof panel on two sides of the deformation joint are built with upward bulges to serve as eaves; the top surface of the roof panel except the cornice is paved with a heat-insulating layer, the top surface of the heat-insulating layer is also built with a slope-finding layer which is flush with the top surface of the cornice, and the slope-finding layer inclines downwards from the deformation joint to the two sides; waterproof layers are laid on the top surfaces of the cornice and the slope layer, and surface layers are built on the top surfaces of the waterproof layers; the edge of one side of the top surface of the cornice, which faces the deformation joint, is provided with an angle steel through an expansion bolt, the top surface of the angle steel is connected with a base in a welding way, and an L-shaped anchor bar for anchoring the surface layer penetrates through the base; one side of the base is attached to the side surface of the surface layer, an arc-shaped convex plate is arranged on one side of the deformation joint, a plate which is flush with the top surface of the surface layer is arranged at the top of the base, and elastic aluminum plates are fixed between the arc-shaped convex plates of the base on the two sides of the deformation joint through screws; the top surface of the base at one side of the deformation joint is connected with a cover plate through a screw, and the cover plate and the top surface of the base at the other side of the deformation joint slide relatively; a drainage ditch is arranged on the bottom surface of the roof panel at one side of the deformation joint through expansion bolts, the drainage ditch can be attached to the bottom surface of the roof panel at the other side of the deformation joint in a sliding manner, and a galvanized flat steel pressing strip is fixed by the expansion bolts to tightly press the side edge of the sliding side of the drainage ditch; the bottom in the movement joint is filled with the back-fire relief area, and the back-fire relief area top surface still is filled with the heat preservation filling layer.
2. The parking roof bearing type deformation joint structure of claim 1, wherein: the joint of the elastic aluminum plate and the arc-shaped convex plates of the bases on the two sides of the deformation joint is sealed by joint filling glue.
3. The parking roof bearing type deformation joint structure of claim 1, wherein: the side edge of apron is provided with domatic structure, and the surface course of movement joint both sides inclines to the downward slope from the apron to both sides direction and is no less than 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122308520.7U CN216195550U (en) | 2021-09-23 | 2021-09-23 | Parking roof bearing type deformation joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122308520.7U CN216195550U (en) | 2021-09-23 | 2021-09-23 | Parking roof bearing type deformation joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216195550U true CN216195550U (en) | 2022-04-05 |
Family
ID=80920975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122308520.7U Active CN216195550U (en) | 2021-09-23 | 2021-09-23 | Parking roof bearing type deformation joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216195550U (en) |
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2021
- 2021-09-23 CN CN202122308520.7U patent/CN216195550U/en active Active
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