Waterproof heat-preservation roof structure of energy-saving building

Abstract

The utility model provides an energy-saving building waterproof heat preservation roof structure which comprises a roof structure body, the roof structure body comprises a fixing plate, a waterproof plate is installed on the top of the fixing plate, a heat preservation plate is installed between the waterproof plate and the fixing plate, a groove is formed in the heat preservation plate, a fixing assembly is installed in the groove, and the fixing assembly is connected with the waterproof plate. And a supporting plate is fixed to the inner wall of the waterproof plate, a limiting plate is fixed to the supporting plate, the limiting plate is movably installed on the fixing assembly, and a protruding block is fixed to the waterproof plate. When the energy-saving building waterproof heat preservation roof structure is used, a waterproof plate is pressed downwards, a limiting ring is separated from the interior of a ring groove after pressing, the limiting plate moves on the top of a supporting ring after separation, the waterproof plate is detached from a fixing assembly after movement, and after the waterproof plate is detached, detachment and replacement of the waterproof plate and a heat preservation plate can be independently achieved.

Description

Technical Field

[0001] The utility model relates to the field of waterproof and heat-insulating equipment, in particular to an energy-saving building waterproof and heat-insulating roof structure. Background Art

[0002] Energy-saving buildings install solar panels on the top of the building to save energy. Part of the building is no longer dependent on external power and water supply, and can make full use of natural sunlight and rainwater to meet the needs of the building itself. In this way, the city will not waste too much and damage natural resources, change the natural landscape, and not bring too much burden to the environment. Waterproofing and insulation are usually required on the top of the building.

[0003] According to a patent document with an existing publication number of CN220058574U, a waterproof and heat-insulating roof is disclosed, which includes a fixed block and a roof body, one side of the fixed block is fixedly connected with a protective mechanism for roof waterproofing, and the protective mechanism includes a protective box; a receiving groove is opened inside the protective box, a filter screen is fixedly connected to the middle part of the receiving groove, and a water outlet pipe is fixedly connected to the bottom of the receiving groove. When using this technical solution, the expansion screws are driven from above the hollow steel plate and then driven into the fixed connection component to form an I-shape, thereby increasing the overall force-bearing area and preventing uneven force in various places, thereby better strengthening the roof strength structure. With respect to the above technical solution, although this solution strengthens the roof structure, when the waterproof board and the thermal insulation board are damaged, the waterproof board and the thermal insulation board cannot be replaced separately, which is inconvenient during use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an energy-saving building waterproof and thermal insulation roof structure to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the waterproof board is pressed downward. After pressing, the limit ring is separated from the inside of the ring groove. The separation moves the limit plate on the top of the support ring, and the movement removes the waterproof board from the fixed assembly. After the waterproof board is removed, the waterproof board and the thermal insulation board can be removed and replaced separately.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an energy-saving building waterproof and heat-insulating roof structure, including a roof structure body, the roof structure body includes a fixing plate, a waterproof plate is installed on the top of the fixing plate, an insulation plate is installed between the waterproof plate and the fixing plate, a groove is opened on the insulation plate, a fixing component is installed inside the groove, a supporting plate is fixed on the inner wall of the waterproof plate, a limiting plate is fixed on the supporting plate, the limiting plate is movably installed on the fixing component, and a protrusion is fixed on the waterproof plate.

[0006] Furthermore, the fixing plate and the insulation plate are both provided with fixing holes, expansion bolts are movably installed inside the fixing holes, and one end of the expansion bolts is fixed to the energy-saving building.

[0007] Furthermore, the fixing assembly includes a fixing tube, a fixing bolt is rotatably installed inside the fixing tube, and one end of the fixing bolt is rotatably installed on the expansion bolt.

[0008] Furthermore, a movable tube is movably mounted on the fixed tube, a slide groove is fixed on the inner wall of the movable tube, a slider is fixed on the fixed tube, and the slider is movably mounted inside the slide groove.

[0009] Furthermore, a support mechanism is fixed inside the slide groove, one end of the support mechanism is fixed on the slider, a support ring is welded on the top of the movable tube, and the support ring is movably mounted on the bottom of the limiting plate.

[0010] Furthermore, a ring groove is formed on the top of the limiting plate, a limiting ring is welded to one end of the fixed tube, and the limiting ring is movably installed inside the ring groove.

[0011] The beneficial effects of the utility model are as follows: the utility model is an energy-saving building waterproof and heat-insulating roof structure, comprising a fixing plate; a heat-insulating plate; a waterproof plate; a convex block; a groove; a support plate; a limit plate; a fixing assembly; a fixing hole; an expansion bolt; a fixing pipe; a fixing bolt; a movable pipe; a slide groove; a slider; a supporting mechanism; a ring groove; a supporting ring; and a limit ring.

[0012] 1. This energy-saving building waterproof and heat-insulating roof structure, when in use, press the waterproof board downward, and after pressing, the limit ring is separated from the inside of the ring groove, and the separation moves the limit plate on the top of the support ring, and the movement removes the waterproof board from the fixed component. After the waterproof board is removed, the waterproof board and the heat-insulating board can be removed and replaced separately.

[0013] 2. In this energy-saving building waterproof and heat-insulating roof structure, the waterproof board cooperates with the groove through the support plate to increase the contact fixing points between the heat-insulating board and the waterproof board, so as to better limit and fix the waterproof board and avoid the damage of the waterproof board caused by gravity in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of an energy-saving building waterproof and heat-insulating roof structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a fixing assembly of an energy-saving building waterproof and heat-insulating roof structure according to the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of a fixing component of an energy-saving building waterproof and heat-insulating roof structure of the utility model;

[0017] In the figure: 1. fixing plate; 2. insulation plate; 3. waterproof plate; 4. protrusion; 5. groove; 6. support plate; 7. limit plate; 8. fixing assembly; 9. fixing hole; 10. expansion bolt; 11. fixing pipe; 12. fixing bolt; 13. movable pipe; 14. slide groove; 15. slider; 16. supporting mechanism; 17. ring groove; 18. supporting ring; 19. limit ring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a waterproof and heat-insulating roof structure of an energy-saving building, including a roof structure body, the roof structure body including a fixing plate 1, a waterproof plate 3 is installed on the top of the fixing plate 1, an insulation board 2 is installed between the waterproof plate 3 and the fixing plate 1, a groove 5 is opened on the insulation board 2, a fixing component 8 is installed inside the groove 5, a supporting plate 6 is fixed on the inner wall of the waterproof board 3, a limiting plate 7 is fixed on the supporting plate 6, the limiting plate 7 is movably installed on the fixing component 8, a convex block 4 is fixed on the waterproof board 3, fixing holes 9 are opened on the fixing plate 1 and the insulation board 2, an expansion bolt 10 is movably installed inside the fixing hole 9, one end of the expansion bolt 10 is fixed on the energy-saving building, the expansion bolt 10 is fixed to the top of the energy-saving building, and a fixing point is provided for the entire device. Later, the fixing bolt 12 is rotatably installed inside the expansion bolt 10 for limit fixing.

[0020] In this embodiment, the fixing assembly 8 includes a fixing tube 11, a fixing bolt 12 is rotatably installed inside the fixing tube 11, one end of the fixing bolt 12 is rotatably installed on the expansion bolt 10, a movable tube 13 is movably installed on the fixing tube 11, a slide groove 14 is fixed on the inner wall of the movable tube 13, a slider 15 is fixed on the fixing tube 11, the slider 15 is movably installed inside the slide groove 14, a supporting mechanism 16 is fixed inside the slide groove 14, one end of the supporting mechanism 16 is fixed on the slider 15, and the movable tube A support ring 18 is welded on the top of 13, and the support ring 18 is movably installed on the bottom of the limit plate 7. An annular groove 17 is opened on the top of the limit plate 7. A limit ring 19 is welded on one end of the fixed tube 11, and the limit ring 19 is movably installed inside the annular groove 17. The support mechanism 16 is a support spring, and the support spring pushes the movable tube 13 to move upward. The movable tube 13 provides an upward thrust for the limit plate 7 through the support ring 18. Under the thrust, the limit ring 19 enters into the annular groove 17 of the limit plate 7 to limit and fix the support plate 6 and the waterproof plate 3.

[0021] When the device is in use, the fixing plate 1 is installed on the top of the energy-saving building through the fixing hole 9. After the hole is opened on the top of the energy-saving building, the expansion bolt 10 is installed inside the opening, the fixing plate 1 is contacted with the top of the energy-saving building, and then the insulation board 2 is installed on the fixing plate 1, and the fixing pipe 11 on the fixing component 8 is installed inside the expansion bolt 10 through the fixing bolt 12. As the fixing bolt 12 rotates and squeezes, one end of the fixing pipe 11 contacts with the expansion bolt 10 for limit fixing, and then the support plate 6 is installed inside the groove 5, and the limit plate 7 is slidably installed on the top of the support ring 18. When the waterproof board 3 is installed, the limit plate 7 on the waterproof board 3 is squeezed. The positioning plate 7 squeezes the supporting ring 18, and the supporting ring 18 pushes the movable tube 13 to move on the fixed tube 11. After the movable tube 13 moves downward, the limiting plate 7 drops accordingly, so that the annular groove 17 on the limiting plate 7 is separated from the limiting ring 19, and then the waterproof board 3 is horizontally slid on the insulation board 2, the waterproof board 3 is installed on the insulation board 2, and then the waterproof board 3 is released. Under the push of the supporting mechanism 16, the movable tube 13 moves downward, and the supporting ring 18 pushes the limiting plate 7 to move upward, so that the annular groove 17 on the limiting plate 7 enters the limiting ring 19, and the limiting ring 19 limits and fixes the waterproof board 3. The waterproof board 3 is sprayed with a waterproof layer, and the insulation board 2 is an extruded foam board, which effectively insulates the indoor temperature.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An energy-saving building waterproof and heat-insulating roof structure, comprising a roof structure body, characterized in that: The roof structure body comprises a fixing plate (1), a waterproof plate (3) is installed on the top of the fixing plate (1), an insulation plate (2) is installed between the waterproof plate (3) and the fixing plate (1), a groove (5) is provided on the insulation plate (2), a fixing assembly (8) is installed inside the groove (5), a supporting plate (6) is fixed on the inner wall of the waterproof plate (3), a limiting plate (7) is fixed on the supporting plate (6), the limiting plate (7) is movably installed on the fixing assembly (8), and a protrusion (4) is fixed on the waterproof plate (3).

2. The energy-saving building waterproof and thermal insulation roof structure according to claim 1, characterized in that: The fixing plate (1) and the insulation plate (2) are both provided with fixing holes (9), and expansion bolts (10) are movably installed inside the fixing holes (9), and one end of the expansion bolts (10) is fixed to the energy-saving building.

3. The energy-saving building waterproof and thermal insulation roof structure according to claim 1, characterized in that: The fixing assembly (8) comprises a fixing tube (11), a fixing bolt (12) is rotatably mounted inside the fixing tube (11), and one end of the fixing bolt (12) is rotatably mounted on the expansion bolt (10).

4. The energy-saving building waterproof and thermal insulation roof structure according to claim 3 is characterized by: A movable tube (13) is movably mounted on the fixed tube (11), a slide groove (14) is fixed on the inner wall of the movable tube (13), a slider (15) is fixed on the fixed tube (11), and the slider (15) is movably mounted inside the slide groove (14).

5. The energy-saving building waterproof and thermal insulation roof structure according to claim 4, characterized in that: A support mechanism (16) is fixed inside the slide groove (14), one end of the support mechanism (16) is fixed on the slider (15), a support ring (18) is welded on the top of the movable tube (13), and the support ring (18) is movably mounted on the bottom of the limit plate (7).

6. The energy-saving building waterproof and heat-insulating roof structure according to claim 5, characterized in that: The top of the limiting plate (7) is provided with an annular groove (17), one end of the fixed tube (11) is welded with a limiting ring (19), and the limiting ring (19) is movably mounted inside the annular groove (17).

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