Old house roof anti-seepage structure configured with solar energy

Abstract

The application relates to the technical field of old house reconstruction, and provides an old house roof anti-seepage structure provided with solar energy, which comprises a supporting device and a shielding device; the supporting device comprises an outer supporting frame body and a roof frame body; the outer supporting frame body is arranged at the outer side of a house main body; the roof frame body is arranged at the top of the house main body and is connected with the outer supporting frame body; solar energy facilities are installed on the roof frame body; the shielding device is connected with the roof frame body and is located above the solar energy facilities; the shielding device comprises two side shielding parts and a top shielding part arranged above the two side shielding parts; the shielding device further comprises a lifting assembly for driving the two side shielding parts to be folded or unfolded. Rainwater is shielded by the shielding part arranged at the top of the roof, the load of the shielding part and the solar energy facilities is borne by the supporting frame and is transmitted to the ground, the erosion of rainwater to the roof is reduced, the roof subsidence pressure and the seepage risk are reduced, and the roof seepage problem of the old house is solved.

Description

Technical Field

[0001] This utility model belongs to the field of old house renovation technology, specifically relating to an old house roof waterproofing structure equipped with solar energy. Background Technology

[0002] As China's urbanization enters its later stages, a large number of early reinforced concrete buildings are undergoing maintenance. These early buildings were mostly under 10 stories (generally 6 stories or less). The roofs of these older buildings often have numerous solar panels, which exert continuous pressure on the roofs, often leading to leaks. This is especially true after additional loads such as solar panels are added, creating settlement pressure that makes leaks even more likely. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a waterproof structure for old house roofs equipped with solar energy. By installing a shielding part on the top of the roof to block rainwater, and using a support frame to bear the load of the shielding part and solar energy facilities and transfer it to the ground, the erosion of the roof by rainwater is reduced, the roof settlement pressure and leakage risk are reduced, and the problem of leakage in old houses is solved.

[0004] To achieve the above objectives, this utility model provides the following technical solution: This utility model proposes a waterproof structure for an old house roof equipped with solar energy, including a support device and a shading device. The support device includes an outer support frame and a roof frame. The outer support frame is located on the outside of the main body of the house. The roof frame is located on the top of the main body of the house and connected to the outer support frame. Solar energy facilities are installed on the roof frame. The shading device is connected to the roof frame and located above the solar energy facilities. The shading device includes two side shading parts and a top shading part located above the two side shading parts. The shading device also includes a lifting assembly, which is connected to the top shading part and used to drive the top shading part to rise and fall. The lifting assembly is also hinged to the side shading parts and used to drive the two side shading parts to retract or expand. The vertical projected area of ​​the shading device is larger than the planar area of ​​the top of the main body of the house.

[0005] Furthermore, the lifting assembly includes a push rod assembly and a hinge assembly; the upper end of the push rod assembly is connected to the top shield, and the lower end of the push rod assembly is connected to the roof frame; the hinge assembly includes a first hinge member and a second hinge member, the first hinge member hinges the upper end of the side shield and the push rod assembly, and the second hinge member hinges the lower end of the side shield and the roof frame.

[0006] Furthermore, the push rod assembly includes an electric push rod section, a main head seat, an auxiliary push rod section, and a connecting rod section connected vertically from bottom to top; the lower end of the electric push rod section is connected to the roof frame, and the upper end of the connecting rod section is connected to the top shielding section.

[0007] Furthermore, the top shielding portion includes a top umbrella; the top umbrella is an arched umbrella-shaped structure.

[0008] Furthermore, the top shield also includes side rails disposed at both ends of the top umbrella.

[0009] Furthermore, the first hinge member includes a fixed head seat and a hinge joint seat; the fixed head seat is fixed to one side of the main head seat; one end of the hinge joint seat is hinged to the fixed head seat, and the other end is connected to the side shielding part.

[0010] Furthermore, the second hinge member includes a supporting hinge seat; the supporting hinge seat is fixed to the lower end of the side shielding part, and a side guide groove is provided on the supporting hinge seat; the roof frame includes a top upright beam, and a pin is provided at the upper end of the top upright beam that is hinged and slidably engaged with the side guide groove.

[0011] Furthermore, the side shielding portion includes an inclined side shielding plate.

[0012] Furthermore, a side ventilation window is provided on the side shield, and a cover is provided on the side ventilation window; a ventilation channel is provided between the cover and the side ventilation window.

[0013] Furthermore, the external support frame includes multiple vertical pipes and multiple horizontal pipes; the multiple vertical pipes are fixed to the outside of the walls of the main building; the horizontal pipes connect the multiple vertical pipes; and the lower end of each vertical pipe is provided with a drain outlet.

[0014] The beneficial effects of this utility model are as follows: by installing solar energy facilities on the rooftop frame, which in turn is installed on an external support frame, and the external support frame is installed on the outside of the main building, the top load of the main building is transferred to the outside of the main building, reducing roof pressure and alleviating cracking. At the same time, an openable and closable shading device is installed on the rooftop frame. It can be retracted on sunny days to ensure the normal operation of the solar energy facilities, and unfolded on rainy days to cover the entire roof to block rainwater, reduce rainwater soaking into the roof, and reduce the risk of roof rainwater leakage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the waterproof structure for the roof of an old house equipped with solar energy according to this utility model.

[0016] Figure 2 This is a schematic diagram of the external support frame of this utility model.

[0017] Figure 3 This is a structural schematic diagram of the rooftop frame and shielding device of this utility model from an upward perspective.

[0018] Figure 4 This is a side view of the shielding device of this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of a side shielding part of this utility model.

[0020] In the diagram: 1-Main building structure; 2-External support frame; 3-Rooftop frame; 4-Side shielding section; 5-Top shielding section; 6-Vertical pipe; 7-Horizontal pipe; 8-Drainage outlet; 9-Top beam; 10-Top vertical beam; 11-Door opening; 12-Main lifting assembly; 13-Auxiliary lifting assembly; 14-Side railing; 15-Electric push rod; 16-Main head seat; 17-Fixed head seat; 18-Hinge joint seat; 19-Side guide groove; 20-Support hinge seat; 21-Auxiliary push rod; 22-Connecting rod; 23-Top umbrella; 24-Side shielding plate; 25-Side dividing edge; 26-Side ventilation window; 27-Electromagnetic suction plate; 28-Ventilation channel. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] like Figures 1-5 The diagram shows a waterproofing structure for an old house roof equipped with solar panels, including a support device and a shading device. The support device includes an outer support frame 2 and a roof frame 3; the outer support frame 2 is located on the outside of the main building 1; the roof frame 3 is located on the top of the main building 1 and is connected to the outer support frame 2; solar energy facilities are installed on the roof frame 3. The shading device is connected to the roof frame 3 and located above the solar energy installation. The shading device includes two side shading sections 4 and a top shading section 5 positioned above the two side shading sections 4. The shading device also includes a lifting assembly connected to the top shading section 5 for driving its raising and lowering. The lifting assembly is also hinged to the side shading sections 4 for driving them to retract or expand. The vertical projected area of ​​the shading device is larger than the planar area of ​​the top of the main building 1. One of the two side shading sections 4 faces south, and the other faces north. The area of ​​the south-facing side shading section 4 is greater than or equal to that of the north-facing side shading section 4.

[0023] The lifting assembly includes a push rod assembly and a hinge assembly; the upper end of the push rod assembly is connected to the top shield 5, and the lower end of the push rod assembly is connected to the top floor frame 3; the hinge assembly includes a first hinge and a second hinge, the first hinge is hinged to the upper end of the side shield 4 and the push rod assembly, and the second hinge is hinged to the lower end of the side shield 4 and the top floor frame 3.

[0024] The top shield 5 also includes side rails 14 located at both ends of the top umbrella 23. Due to their narrow width, very little rainwater enters the area. Preferably, they are simply made into strips, such as stainless steel strips, so that they can block rain as they move with the wind. Alternatively, they could be made of an organic material that prevents photodegradation.

[0025] The external support frame 2 includes multiple vertical pipes 6 and multiple horizontal pipes 7; the multiple vertical pipes 6 are fixed to the outer side of the wall of the main building 1; the horizontal pipes 7 connect the multiple vertical pipes 6. The horizontal pipes 7 and vertical pipes 6 are preferably made of stainless steel or aluminum to achieve corrosion and rust prevention. After the horizontal pipes 7 and vertical pipes 6 interlock at their openings, they are tightened and sealed with sealant, and then coated with anti-oxidation adhesive to form a cage-like structure, allowing for overall load-bearing and avoiding unilateral load-bearing, thus improving wind resistance and stability. If one pipe becomes blocked, other pipes can still drain water. A drain outlet 8 is provided at the lower end of each vertical pipe 6 to allow water to drain out.

[0026] Due to the complex roof structure, the top horizontal beams 9 and top vertical beams 10 can be rationally distributed according to the situation. When there is a doorway 11 on the top of the main building 1, top horizontal beams 9 can be installed on both sides of the doorway 11, and push rod assemblies can be installed on the top horizontal beams 9 and the doorway 11 respectively to achieve multi-point support. When there is no doorway 11 on the roof, push rod assemblies can be installed at the skylight or in the middle of the top of the main building 1. Among them, depending on the installation location, the multiple push rod assemblies are divided into main lifting groups 12 and auxiliary lifting groups 13. The main lifting group 12 and the auxiliary lifting group 13 have the same structure. The difference is that the main lifting group 12 is set in the middle, for example, in the middle of the doorway 11 or the roof, and the auxiliary lifting group 13 is set on both sides, for example, on the top horizontal beams 9 on both sides of the roof.

[0027] The push rod assembly includes an electric push rod part 15, a main head seat 16, an auxiliary push rod part 21, and a connecting rod part 22, which are connected vertically from bottom to top. The electric push rod part 15 and the auxiliary push rod part 21 are preferably electrically driven, which makes maintenance convenient.

[0028] The lower end of the electric actuator 15 is connected to the roof frame 3, and the upper end of the connecting rod 22 is connected to the top shield 5. The top shield 5 includes a top umbrella 23; the top umbrella 23 has an arched umbrella-shaped structure. The side shields 4 include inclined side shields 24. The top umbrella 23 shields parts of the two side shields 4, and the upper ends of the two side shields 24 are close together, while the lower ends are far apart.

[0029] The first hinge includes a fixed head seat 17 and a hinge joint seat 18; the fixed head seat 17 is fixed to one side of the main head seat 16; one end of the hinge joint seat 18 is hinged to the fixed head seat 17, and the other end is connected to the side shielding part 4.

[0030] The second hinge component includes a supporting hinge seat 20; the supporting hinge seat 20 is fixed to the lower end of the side shielding part 4, and a side guide groove 19 is provided on the supporting hinge seat 20; the roof frame 3 includes a top upright beam 10, and a pin is provided at the upper end of the top upright beam 10 that is hinged and slidably engaged with the side guide groove 19. The roof frame 3 also includes a top crossbeam 9, which is connected to the top upright beam 10. Solar energy facilities are installed on the top crossbeam 9.

[0031] When the push rod assembly rises, the top umbrella 23 rises, and simultaneously, under the action of the first and second hinges, the two side shading parts 4 move closer together. This is suitable for sunny days, allowing the solar energy facility to operate normally, and the raised top umbrella 23 does not affect the solar energy facility's light intake. When the push rod assembly descends, the top umbrella 23 descends, providing better shading. Simultaneously, the two side shading parts 4 unfold, covering the solar energy facility and the roof. This is suitable for rainy days, providing shelter from rain and preventing rainwater from seeping into the roof.

[0032] The push rod assembly is equipped with a humidity sensor, which is installed on the top of the top umbrella 23. When the humidity is high, it is considered to be raining; when the humidity is low, it is not raining.

[0033] The outer surface of the side shield 24 is distributed with several side dividing ridges 25; side ventilation windows 26 are provided between adjacent side dividing ridges 25 for easy ventilation. A cover is provided on the side ventilation window 26, which is an electromagnetic suction plate 27 that can be hinged at the top and magnetically attracted at the bottom. A ventilation channel 28 is provided between the electromagnetic suction plate 27 and the side ventilation window 26 to reduce wind resistance and facilitate ventilation. The side dividing ridges 25 guide airflow, while the side ventilation windows 26 allow ventilation, reducing wind resistance. Of course, adhesive strips can be attached around the side ventilation windows 26 to prevent rainwater from entering.

[0034] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A waterproofing structure for old house roofs equipped with solar panels, characterized in that, Includes support devices and shielding devices; The support device includes an outer support frame and a roof frame; the outer support frame is located on the outside of the main building; the roof frame is located on the top of the main building and is connected to the outer support frame; solar energy facilities are installed on the roof frame. The shading device is connected to the roof frame and located above the solar energy facility; the shading device includes two side shading parts and a top shading part disposed above the two side shading parts; the shading device also includes a lifting assembly, which is connected to the top shading part and is used to drive the top shading part to rise and fall, and the lifting assembly is also hinged to the side shading parts and is used to drive the two side shading parts to retract or expand; the vertical projected area of ​​the shading device is larger than the planar area of ​​the top of the main building.

2. The waterproofing structure for old house roofs equipped with solar panels according to claim 1, characterized in that, The lifting assembly includes a push rod assembly and a hinge assembly; the upper end of the push rod assembly is connected to the top shield, and the lower end of the push rod assembly is connected to the roof frame; the hinge assembly includes a first hinge member and a second hinge member, the first hinge member hinges the upper end of the side shield and the push rod assembly, and the second hinge member hinges the lower end of the side shield and the roof frame.

3. A waterproof structure for old house roofs equipped with solar panels according to claim 2, characterized in that, The push rod assembly includes an electric push rod section, a main head, an auxiliary push rod section, and a connecting rod section connected vertically from bottom to top; the lower end of the electric push rod section is connected to the roof frame, and the upper end of the connecting rod section is connected to the roof shielding section.

4. A waterproof structure for old house roofs equipped with solar panels according to claim 3, characterized in that, The top shield includes a top umbrella; the top umbrella is an arched umbrella-shaped structure.

5. A waterproof structure for an old house roof equipped with solar panels according to claim 4, characterized in that, The top shield also includes side rails located at both ends of the top umbrella.

6. A waterproof structure for an old house roof equipped with solar panels according to claim 3, characterized in that, The first hinge component includes a fixed head seat and a hinge joint seat; the fixed head seat is fixed to one side of the main head seat; one end of the hinge joint seat is hinged to the fixed head seat, and the other end is connected to the side shielding part.

7. A waterproof structure for an old house roof equipped with solar energy according to claim 3, characterized in that, The second hinge component includes a supporting hinge seat; the supporting hinge seat is fixed to the lower end of the side shielding part, and a side guide groove is provided on the supporting hinge seat; the roof frame includes a top upright beam, and a pin is provided at the upper end of the top upright beam that is hinged and slidably engaged with the side guide groove.

8. A waterproof structure for an old house roof equipped with solar panels according to claim 3, characterized in that, The side shielding part includes a side shielding plate that is set at an angle.

9. A waterproof structure for an old house roof equipped with solar panels according to claim 8, characterized in that, A side ventilation window is provided on the side shield, and a cover is provided on the side ventilation window; a ventilation channel is provided between the cover and the side ventilation window.

10. A waterproof structure for an old house roof equipped with solar panels according to claim 1, characterized in that, The external support frame includes multiple vertical pipes and multiple horizontal pipes; the multiple vertical pipes are fixed to the outside of the walls of the main building; the horizontal pipes are connected to the multiple vertical pipes; and the lower end of each vertical pipe is provided with a drain outlet.

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