Interlocking roof system

Abstract

The present invention relates to an interlocking roof system, comprising: a first roof (1), a second roof (2), a sliding mechanism (3) and a closing mechanism (4), wherein the first roof (1) comprises a first roof body (101) and a bending portion (102) connected to the first roof body (101) and bent toward the second roof (2); the closing mechanism (4) is arranged between the first roof (1) and the second roof (2); one end of the sliding mechanism (3) is connected to the first roof (1), and the other end is connected to the second roof (2), and the first roof (1) and the second roof (2) are relatively movable through the sliding mechanism (3). The interlocking roof system according to the present invention achieves the beneficial effects of good waterproofing effect, stable and reliable structure, and long service life.

Description

Technical Field

[0001] The invention relates to the field of roofs, in particular to an interlocking roof system, in particular to a slidable mixed structure interlocking roof system. Background Art

[0002] With the construction of the national economy, after decades of development, my country has made remarkable achievements in the field of construction engineering technology. However, there are still many deficiencies in new construction technology and refined construction, as well as construction technology for complex projects. Especially in recent years, with the construction of a large number of infrastructure and public buildings, some existing engineering technologies and standard practices can no longer meet the actual construction needs.

[0003] Building roofs are an important part of buildings. Modern large public buildings often use large-span structures and a variety of roof forms due to the needs of indoor space and outdoor environment. In this context, it is necessary to meet different roof structure forms and material combinations at the same time, ensure the closure of different forms of roofs, and achieve the feasibility and leak-proof safety of the roof waterproofing system. However, the current construction technology is relatively single, and there is a lack of corresponding technical measures and guiding examples for the construction of combined roofs of different structural forms.

[0004] Existing building roofs, whether concrete roofs, steel structure roofs, or other mixed roof forms, mostly use deformation joints to divide structural components to solve the deformation caused by external forces, while large-span spatial structures mostly use sliding supports. This type of technology is relatively mature and there are many engineering examples.

[0005] The application of sliding technology makes it possible to realize the connection between large space structures and different components. The combination and sealing measures between sliding roofs and building exterior walls, high and low span roofs are mostly connected by deformation joints, flexible waterproofing, metal cover plates, etc.

[0006] Sliding technology is more common in large spaces and large spans of modern buildings. When different forms of building roofs are combined, the openings of the sliding roof need to achieve multi-directional displacement, expansion, and closure, and the waterproofing problem of the openings also needs to be solved. However, there has been no good solution for the closing measures of the sliding roof at the opening.

[0007] Existing building roofs, building roof deformation joints prevention and drainage measures. Whether it is the expansion joints, settlement joints, seismic joints of buildings, or the joints of different roofs, in actual engineering cases, they are often designed as "upward joints" + "waterstops" + metal cover plates. These structural measures are all conventional engineering practices. Although national and local standards have taken measures to prevent backflow and set the flooding height to greater than 250mm, the setting method of "upward joints" has inherent deficiencies and a great risk of leakage. Summary of the invention

[0008] The object of the present invention is to solve the above problems and provide an interlocking roofing system.

[0009] To achieve the above-mentioned object, the present invention provides an interlocking roof system, comprising: a first roof, a second roof, a sliding mechanism and a closing mechanism, wherein the first roof comprises a first roof body and a bending portion connected to the first roof body and bent and folded toward the second roof;

[0010] The closing mechanism is arranged between the first roof and the second roof;

[0011] One end of the sliding mechanism is connected to the first roof, and the other end is connected to the second roof, and the first roof and the second roof achieve relative movement through the sliding mechanism.

[0012] According to one aspect of the present invention, the second roof includes a first mounting platform, a second mounting platform connected to one side of the first mounting platform and adjacent to the bottom of the bending portion, and a third mounting platform located on the other side of the first mounting platform for mounting the sliding mechanism.

[0013] According to one aspect of the present invention, the closing mechanism includes a spring disposed between the first roof body and the first mounting platform for closing the gap between the first roof and the second roof, and a thermoplastic rubber elastomer installed adjacent to the spring.

[0014] According to one aspect of the present invention, the closing mechanism further comprises an elastic pad disposed between the bottom of the bending portion and the second mounting platform for closing the gap between the first roof and the second roof;

[0015] The elastic pad is fixed between the bottom of the bending portion and the second mounting platform through a stainless steel bar.

[0016] According to one aspect of the present invention, the sliding mechanism includes a first supporting seat installed on the third mounting platform, a second supporting seat reciprocatingly supported on the first supporting seat, and a third supporting seat with one end fixedly supported on the second supporting seat and the other end installed on the first roof body.

[0017] According to one aspect of the present invention, there is a gap of 150 mm between the bending portion and the first mounting platform.

[0018] According to one aspect of the present invention, the top surface of the first mounting platform is 250 mm away from the second mounting platform.

[0019] According to one aspect of the present invention, a drainage mechanism is further provided on the other side surface of the second mounting platform, and the drainage mechanism includes a guide groove supported on the other side surface and a drainage pipe connected to the guide groove.

[0020] According to one aspect of the present invention, the guide trough includes a water tank and a connecting plate connected to the top of the water tank and inclined outward.

[0021] According to one aspect of the present invention, a right-angled triangle mounting groove is provided on the other side surface of the second mounting platform, and the connecting plate is embedded in the right-angled triangle mounting groove in a matching manner with the inclined surface of the right-angled triangle mounting groove.

[0022] According to the interlocking roof system of the present invention, there is a gap with a width of 100 mm between the bent portion and the first mounting platform. The gap can be used as a sliding space, so that when different roofs are affected by external forces, the roofs can be compressed and extended, making the overall structure more stable and reliable, and having a longer service life.

[0023] According to the interlocking roof system of the present invention, the bent portion extending downward can guide the water flow to be discharged outside the roof system of the present invention. An elastic pad is arranged between the bottom of the bent portion and the second mounting platform, which can form a first closed structure between the first roof and the second roof, so that rainwater will not squeeze into the room along the roof system. The first mounting platform has a certain height, so that when the elastic pad is accidentally damaged, resulting in rainwater infiltration, its height can prevent overflow and flooding, and can play a second level of waterproofing. A spring and a thermoplastic rubber elastomer are arranged between the first roof body and the first mounting platform, forming a second closed structure between the first roof and the second roof, so that when the roof is suddenly rained heavily, resulting in poor drainage of the roof, the steel spring and the thermoplastic rubber elastomer on the top of the first mounting platform can play a water blocking role, forming a third waterproof structure. When the previous three anti-drainage structures are completely ineffective, the guide groove arranged on the inner side of the first mounting platform will play the role of the fourth drainage, guiding the leaking rainwater into the drain pipe, and finally discharging the rainwater, protecting the safety of the room, realizing a combination of multiple waterproof measures, and avoiding the phenomenon of rainwater backflow. The roof system of the present invention is arranged to form four waterproof structures, so that the roof system of the present invention has extremely strong water blocking and drainage functions.

[0024] According to the interlocking roofing system of the present invention, a right triangle mounting groove is provided on the right side surface of the second mounting platform, the inclined surface of which is located below the straight surface, and the connecting plate is matched with the inclined surface and embedded in the right triangle mounting groove. The advantage of such a setting is that rainwater that penetrates into the roofing system will not penetrate into the house along the inner wall of the second roof, and rainwater that falls along the inner wall can be smoothly guided away by the guide groove. Therefore, such a setting makes the waterproof effect of the roofing system of the present invention better. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure of an interlocking roofing system according to one embodiment of the present invention is schematically shown. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] When describing the embodiments of the present invention, the orientation or positional relationship expressed by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or positional relationship shown in the relevant drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the embodiments of the present invention are not therefore limited to the following embodiments.

[0029] Figure 1 The structure diagram of the interlocking roof system according to one embodiment of the present invention is schematically shown. Figure 1 As shown, the interlocking roof system according to the present invention comprises a first roof 1, a second roof 2, a sliding mechanism 3 and a closing mechanism 4. In this embodiment, the first roof 1 comprises a first roof body 101 and a bending portion 102 connected thereto. Figure 1 As shown, the first roof body 101 and the bending portion 102 are connected from the right side to the left side in the figure, and the bending portion 102 is bent downward after being connected to the first roof body 101, as shown in FIG. Figure 1 As shown, the structure of the first roof 1 formed by the bending portion 102 and the first roof body 101 is roughly L-shaped.

[0030] Furthermore, if Figure 1 As shown, the closing mechanism 4 is arranged between the first roof 1 and the second roof 2, and the sliding mechanism 3 is also arranged between the first roof 1 and the second roof 2, and one end of the sliding mechanism 3 is connected to the first roof body 101 of the first roof 1, and the other end is connected to the second roof 2. In this embodiment, the first roof 1 and the second roof 2 can achieve relative movement through the sliding mechanism 3. Specifically, when the first roof 1 moves under external force, the second roof 2 will move relative to the first roof 1 with the movement of the sliding mechanism 3, and vice versa.

[0031] like Figure 1 As shown, in this embodiment, the second roof 2 includes a first mounting platform 201, and a side surface (i.e. Figure 1 The second mounting platform 202 is connected to the left side of the first mounting platform 201 and is adjacent to the bottom of the bending portion 2, and the other side of the first mounting platform 201 (i.e. Figure 1 The third mounting platform 203 (center right side) is used to mount the above-mentioned sliding mechanism 3.

[0032] like Figure 1 As shown, in the present embodiment, the bending portion 2 is bent downward, and is bent and closed toward the second roof 2, especially the first mounting platform 201 in the second roof 2. It is located on the outside of the first mounting platform 201, surrounds the first mounting platform 201, and forms a buckled and surrounded state, thus forming an interlocking slidable roof structure as described in the present invention.

[0033] In this embodiment, there is a gap of 150 mm between the bending portion 102 and the first mounting platform. The gap can be used as a sliding space, so that when different roofs are affected by external forces, the roofs can be compressed and extended, making the overall structure more stable and reliable, and having a longer service life.

[0034] Furthermore, if Figure 1 As shown, the closing mechanism 4 includes a spring 401 disposed between the first roof body 101 and the first mounting platform 201 for closing the gap between the first roof 1 and the second roof 2, and a thermoplastic rubber elastomer 402 installed adjacent to the spring 401. In addition, in this embodiment, the closing mechanism 4 also includes an elastic pad 403 disposed between the bottom of the bending portion 102 and the second mounting platform 202 for further closing the gap between the first roof 1 and the second roof 2, and the elastic pad 403 is fixed between the bottom of the bending portion 102 and the second mounting platform 202 by a stainless steel bar. In this embodiment, the elastic pad 403 can be an elastic rubber pad.

[0035] In this embodiment, in the present invention, as described above, an elastic pad 403 is provided between the bottom of the bending portion 102 and the second mounting platform 202, which can constitute a first closed structure between the first roof 1 and the second roof 2, so that a certain closed protection can be obtained between the two roofs. Further, a spring 401 and a thermoplastic rubber elastomer 402 are provided between the first roof body 101 and the first mounting platform 201, forming a second closed structure between the first roof 1 and the second roof 2, so that the sealing effect between the two roofs of the present invention is further improved, and the sealing performance is better.

[0036] Moreover, Figure 1 As shown, in this embodiment, a drainage mechanism 5 is also installed on the right side of the second mounting platform 202, and the drainage mechanism 5 includes a guide groove 501 supported on the right side of the second mounting platform 202 and a drainage pipe 502 connected to the guide groove 501. In this embodiment, the drainage mechanism 5 is arranged on the inner side of the second roof 2 to play a backup role. In this way, when the two aforementioned closed structures are damaged or the closed effect is not good, so that rainwater and the like penetrate into the roof system, the drainage mechanism 5 comes in handy, which can smoothly discharge the rainwater and the like entering the roof system to ensure indoor safety.

[0037] Furthermore, if Figure 1 As shown, in this embodiment, the guide groove 501 includes a water tank 5011 and a connecting plate 5012 connected to the top of the water tank 5011 and tilted outward. A right triangle mounting groove S is provided on the right side surface of the second mounting platform 202, and its inclined surface is located below the straight surface. In this embodiment, the connecting plate 5012 is matched with the inclined surface and is embedded in the right triangle mounting groove S. The advantage of such a setting is that rainwater that penetrates into the roof system will not penetrate into the house along the inner wall of the second roof 2, and rainwater that falls along the inner wall can be smoothly guided away by the guide groove 501. Therefore, such a setting makes the waterproof effect of the roof system of the present invention better.

[0038] In addition, Figure 1 As shown, the first mounting platform 201 of the present invention has a certain height, that is, there is a certain height between its top and the second mounting platform 202. In this embodiment, this height is 250 mm. This arrangement also plays a waterproof role, because when the rain is not heavy enough, the rain will not cross this height and enter the room.

[0039] It can be seen from the above that the above configuration of the present invention can play the following roles and effects:

[0040] The bent portion 102 extending downward can guide the water flow to be discharged outside the roof system of the present invention. An elastic pad 403 is arranged between the bottom of the bent portion 102 and the second mounting platform 202, which can form a first closed structure between the first roof 1 and the second roof 2, so that rainwater will not squeeze into the room along the roof system. The first mounting platform 201 has a height of 250 mm, so that when the elastic pad 403 is accidentally damaged, resulting in rainwater infiltration, its height can prevent overflow and flooding, and can play a second level of waterproofing. A spring 401 and a thermoplastic rubber elastomer 402 are arranged between the first roof body 101 and the first mounting platform 201, forming a second closed structure between the first roof 1 and the second roof 2, so that when the roof is suddenly rained heavily, resulting in poor drainage of the roof, the steel spring 401 and the thermoplastic rubber elastomer 402 on the top of the first mounting platform can play a water-blocking role, forming a third waterproof structure. When the three previous waterproof and drainage structures are completely ineffective, the guide groove 501 arranged inside the first mounting platform 201 will play the role of the fourth drainage, guiding the leaking rainwater into the drainage pipe 502, and finally draining the rainwater to protect the safety of the room, realize the combination of multiple waterproof measures, and avoid the phenomenon of rainwater backflow. It can be seen that the above-mentioned arrangement of the present invention constitutes four waterproof structures, so that the roof system of the present invention has extremely strong water blocking and drainage functions.

[0041] In addition, if Figure 1 As shown, in this embodiment, the sliding mechanism 3 includes a first support seat 301 mounted on the third mounting platform 203, a second support seat 302 reciprocatably supported on the first support seat 301, and a third support seat 303 with one end fixedly supported on the second support seat 302 and the other end mounted on the first roof body 101. In this arrangement, because the first support seat 301 is fixedly mounted on the third mounting platform 203, and the third support seat 303 is fixedly mounted on the first roof body 101, the second roof 2 and the first support seat 301 form a whole, and the first roof 1 and the third support seat 303 form a whole, so that when the first support seat 301 moves, the second roof 2 will move with the first support seat 301, and when the third support seat 303 moves, the first roof 1 will move with the third support seat 303. In this embodiment, the third support seat 303 is reciprocatably supported on the first support seat 301 along with the second support seat 302. It can be seen that when either the first roof 1 or the second roof 2 moves due to external force, the other roof will move accordingly through the sliding mechanism 3, thus achieving the effect that when the roof vibrates, the roof can slide in multiple directions.

[0042] From the above, it can be seen that the interlocking roof system according to the present invention realizes building roofs of different structural forms, or different forms of high and low span roofs, and roof deformation joints. Under the action of external forces, the roof vibrates, and it is necessary to realize the multi-directional sliding of the roof and ensure that the openings are retractable, closable and waterproof.

[0043] Moreover, on the basis of the feasibility of existing engineering technology, it breaks through the conventional setting method of roof expansion joints (upward joints), and transforms passive waterproofing measures into active solutions.

[0044] The above is only one embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An interlocking roof system, characterized in that: include: A first roof (1), a second roof (2), a sliding mechanism (3) and a closing mechanism (4), wherein the first roof (1) comprises a first roof body (101) and a bending portion (102) connected to the first roof body (101) and bent toward the second roof (2); The closing mechanism (4) is arranged between the first roof (1) and the second roof (2); One end of the sliding mechanism (3) is connected to the first roof (1), and the other end is connected to the second roof (2), and the first roof (1) and the second roof (2) achieve relative movement through the sliding mechanism (3); The second roof (2) comprises a first mounting platform (201), and a second mounting platform (202) connected to a side surface of the first mounting platform (201) and adjacent to the bottom of the bent portion (102); There is a gap between the first roof body (101) and the first mounting platform (201); There is a gap between the bottom of the bent portion (102) and the second mounting platform (202); The distance between the bottom of the bent portion (102) and the second mounting platform (202) is smaller than the distance between the top surface of the first mounting platform (201) and the second mounting platform (202).

2. The interlocking roofing system according to claim 1, characterized in that: The second roof (2) further comprises a third mounting platform (203) located on the other side of the first mounting platform (201) and used for mounting the sliding mechanism (3).

3. The interlocking roofing system according to claim 2, characterized in that: The closing mechanism (4) comprises a spring (401) arranged between the first roof body (101) and the first mounting platform (201) for closing the gap between the first roof (1) and the second roof (2), and a thermoplastic rubber elastomer (402) installed adjacent to the spring (401).

4. The interlocking roofing system according to claim 3, characterized in that: The closing mechanism (4) further comprises an elastic pad (403) arranged between the bottom of the bent portion (102) and the second mounting platform (202) for closing the gap between the first roof (1) and the second roof (2); The elastic pad (403) is fixed between the bottom of the bent portion (102) and the second mounting platform (202) via a stainless steel bar.

5. The interlocking roofing system according to claim 2, characterized in that: The sliding mechanism (3) comprises a first support seat (301) mounted on the third mounting platform (203), a second support seat (302) reciprocatingly supported on the first support seat (301), and a third support seat (303) with one end fixedly supported on the second support seat (302) and the other end mounted on the first roof body (101).

6. The interlocking roofing system according to any one of claims 2 to 5, characterized in that: There is a gap of 150 mm between the bending portion (102) and the first mounting platform (201).

7. The interlocking roofing system according to any one of claims 2 to 5, characterized in that: The top surface of the first mounting platform (201) is 250 mm away from the second mounting platform (202).

8. The interlocking roofing system according to any one of claims 2 to 5, characterized in that: The invention also comprises a drainage mechanism (5) arranged on the other side surface of the first mounting platform (201), wherein the drainage mechanism (5) comprises a guide groove (501) supported on the other side surface and a drainage pipe (502) connected to the guide groove (501).

9. The interlocking roofing system according to claim 8, characterized in that: The guide trough (501) comprises a water tank (5011) and a connecting plate (5012) connected to the top of the water tank (5011) and inclined outward.

10. The interlocking roofing system according to claim 9, characterized in that: A right-angled triangle mounting groove (S) is provided on the other side surface of the first mounting platform (201), and the connecting plate (5012) is matched with the inclined surface of the right-angled triangle mounting groove (S) and is embedded in the right-angled triangle mounting groove (S).

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