Waterproof floating foundation structure of roof equipment

Abstract

The utility model relates to the technical field of roof waterproofing, in particular to a roof equipment waterproof floating foundation structure which comprises a floating foundation and a slope making layer, the floating foundation is erected on a building foundation through a vibration isolation rubber mat, the slope making layer is arranged on the building foundation and surrounds the periphery of the floating foundation, and the space between the floating foundation and the slope making layer is filled with a surrounding edge rubber mat. Waterproof layers are arranged on the slope making layer and the floating foundation, and a cover plate covers the portion between the slope making layer and the waterproof layer of the floating foundation. The floating foundation structure has the advantage that the waterproof effect of the floating foundation structure is improved.

Description

Technical Field

[0001] The present application relates to the technical field of roof waterproofing, and in particular to a waterproof floating foundation structure for roof equipment. Background Art

[0002] Floating construction refers to a building structure or technology that is mainly achieved by setting up a seismic isolation layer or shock-absorbing device at the foundation or bottom of the building. These seismic isolation layers or shock-absorbing devices can absorb or disperse the ground vibration energy, thereby reducing the degree of vibration transmission to the upper part of the building and protecting the building's structure and internal equipment from damage.

[0003] A floating structure is disclosed in the related art, referring to Figure 1 , including a floating foundation 1 made of concrete, the floating foundation 1 is erected on a building foundation 14 through a vibration isolation pad 3 at the bottom thereof, a slope leveling layer 2 is arranged around the floating foundation 1 on the building foundation 14, and a surrounding rubber pad 4 for waterproofing is filled between the floating foundation 1 and the slope leveling layer 2.

[0004] When the electromechanical equipment installed on the floating foundation is working, high-frequency vibrations are transmitted to the joints between the floating foundation and the edge rubber pad. After a long time, the floating foundation and the edge rubber pad may separate and form a gap, causing rainwater to leak in from the gap, which is an obvious deficiency. Utility Model Content

[0005] In order to improve the waterproof performance of a floating foundation structure, the present application provides a roofing equipment waterproof floating foundation structure.

[0006] The present application provides a waterproof floating foundation structure for roofing equipment using the following technical solutions:

[0007] A waterproof floating foundation structure for roofing equipment comprises a floating foundation and a slope leveling layer, wherein the floating foundation is erected on a building foundation via a vibration-isolating rubber pad, the slope leveling layer is arranged on the building foundation and surrounds the floating foundation, a surrounding rubber pad is filled between the floating foundation and the slope leveling layer, a waterproof layer is arranged on the slope leveling layer and the floating foundation, and a cover plate is provided between the slope leveling layer and the waterproof layer of the floating foundation.

[0008] By adopting the above technical solution, the cover plate covers the interface between the slope layer and the floating foundation, reducing the possibility of rainwater infiltration from the interface, thereby improving the waterproofness of the floating foundation structure.

[0009] Optionally, a caulking glue is applied at the junction between the edge of the cover plate and the waterproof layer.

[0010] By adopting the above technical solution, the caulking glue further improves the sealing performance between the edge of the cover plate and the waterproof layer, thereby reducing the possibility of rainwater infiltration.

[0011] Optionally, the cover plate and the floating foundation, and the cover plate and the slope leveling layer are all bolted together by expansion anchor bolts.

[0012] By adopting the above technical solution, the expansion anchor bolts play a role in positioning the cover plate, ensuring that the cover plate continuously covers the junction between the slope layer and the floating foundation.

[0013] Optionally, a partition is arranged between the bottom of the floating foundation and the vibration isolation rubber pad, and the partition is in close contact with the surrounding rubber pad.

[0014] By adopting the above technical solution, the partition plays a role of separating the floating foundation, reducing the possibility of the floating foundation and the vibration isolation pad being formed into one when the floating foundation is poured on site.

[0015] Optionally, the empty space between the foundation and the partition relative to the vibration isolation rubber pad is filled with sound-absorbing cotton.

[0016] By adopting the above technical solution, the sound-absorbing cotton absorbs the noise generated by the vibration of the floating foundation, reducing the possibility of noise being transmitted to other locations and causing noise pollution.

[0017] Optionally, a rainproof film is laid between the partition and the bottom of the floating foundation, and the rainproof film extends from between the floating foundation and the surrounding rubber pad to the outside.

[0018] By adopting the above technical solution, before pouring the floating foundation on site, workers pre-lay a rainproof membrane, thereby reducing the possibility of concrete bonding to the edge rubber pad during the process of forming the floating foundation, and at the same time further improving the waterproof effect of the floating foundation structure.

[0019] Optionally, an arrangement groove is provided on the waterproof layer at a covering position relative to the cover plate, a rubber bag is arranged in the arrangement groove, and the rubber bag is filled with sealant.

[0020] By adopting the above technical solution, when workers tighten the cover plate with expansion anchor bolts, the cover plate squeezes the rubber bag in the arrangement groove, the rubber bag is damaged, the sealant leaks out and spreads in the gap between the cover plate and the waterproof layer, further improving the sealing between the cover plate and the waterproof layer.

[0021] Optionally, a plurality of puncture points for puncturing the rubber bag are arranged at a position of the cover plate relative to the arrangement groove.

[0022] By adopting the above technical solution, when tightening the cover plate, the thorn tip can more easily pierce the rubber bag, which is beneficial to improving the spreading effect of the sealant.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The cover plate covers the junction between the slope layer and the floating foundation, reducing the possibility of rainwater infiltration from the junction, thereby improving the waterproofness of the floating foundation structure;

[0025] 2. The expansion anchor bolts play a role in positioning the cover plate, ensuring that the cover plate can continuously cover the junction between the slope layer and the floating foundation;

[0026] 3. When tightening the cover, the thorn tip can easily pierce the rubber bag, which is helpful to improve the spreading effect of the sealant. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of a floating structure in the related art.

[0028] Figure 2 It is a cross-sectional view of the partition, sound-absorbing cotton and waterproof layer in Example 1 of the present application.

[0029] Figure 3 yes Figure 2 Enlarged view of part A.

[0030] Figure 4 This is Example 2 of the present application.

[0031] Explanation of the reference numerals in the accompanying drawings: 1. Floating foundation; 2. Slope leveling layer; 3. Vibration isolation rubber pad; 4. Edge rubber pad; 5. Waterproof layer; 51. Arrangement groove; 6. Cover plate; 7. Caulking glue; 8. Expansion anchor bolt; 9. Partition; 10. Sound-absorbing cotton; 11. Rainproof membrane; 12. Rubber bag; 13. Spike; 14. Building foundation. DETAILED DESCRIPTION

[0032] The following is combined with Figure 2-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a waterproof floating foundation structure for roofing equipment.

[0034] Example 1

[0035] Reference Figure 2 and Figure 3 The waterproof floating foundation structure of the roofing equipment includes a floating foundation 1 made of concrete. Bidirectional steel bars are arranged in the floating foundation 1. The floating foundation 1 is erected on the building foundation 14 through a plurality of vibration isolation pads 3 at the bottom thereof. The thickness of the vibration isolation pad 3 is 50 mm.

[0036] Reference Figure 2 and Figure 3A slope leveling layer 2 is arranged around the foundation 14 relative to the floating foundation 1, and a surrounding rubber pad 4 is filled between the floating foundation 1 and the slope leveling layer 2. The thickness of the surrounding rubber pad 4 can actually be 10 mm. A caulking glue 7 is applied to the top of the surrounding rubber pad 4 relative to the hinge between the slope leveling layer 2 and the floating foundation 1 to improve the waterproof effect of the floating foundation structure.

[0037] Reference Figure 2 and Figure 3 A waterproof layer 5 is bonded to the slope leveling layer 2 and the floating foundation 1, and a cover plate 6 made of stainless steel is covered between the slope leveling layer 2 and the waterproof layer 5 of the floating foundation 1. The cover plate 6 is bolted to the slope leveling layer 2 and the floating foundation 1 by expansion anchor bolts 8, and a caulking glue 7 is also applied at the junction of the edge of the cover plate 6 and the waterproof layer 5.

[0038] The cover plate 6 covers the hinge between the floating foundation 1 and the slope leveling layer 2, thereby reducing the possibility of rainwater from the outside penetrating through the gap between the floating foundation 1 and the slope leveling layer 2.

[0039] Reference Figure 2 and Figure 3 Since the floating foundation 1 is usually vibrated and poured on site, a partition plate 9 with a thickness of 2.2 mm is horizontally arranged between the bottom of the floating foundation 1 and the vibration isolation pad 3. The partition plate 9 is made of steel and is in close contact with the surrounding edge pad 4.

[0040] Reference Figure 2 and Figure 3 A rainproof film 11 with a thickness of 0.2 mm is laid between the partition 9 and the bottom of the floating foundation 1. The rainproof film 11 extends from between the floating foundation 1 and the edge rubber pad 4 to the outside. The rainproof film 11 not only separates the concrete from the edge rubber pad 4, reducing the possibility of adhesion between the floating foundation and the edge rubber pad 4, but also improves the waterproof performance.

[0041] Reference Figure 2 and Figure 3 The empty space between the foundation 14 and the partition 9 relative to the vibration isolation pad 3 is filled with sound-absorbing cotton 10, which absorbs the noise generated by the vibration of the floating foundation 1 and reduces the possibility of noise transmission to other locations to cause noise pollution.

[0042] The implementation principle of Example 1 is as follows: the cover plate 6 covers the interface between the slope layer 2 and the floating foundation 1, reducing the possibility of rainwater infiltration from the interface, thereby improving the waterproofness of the floating foundation structure.

[0043] Example 2

[0044] Reference Figure 4The difference between this embodiment and the embodiment is that an arrangement groove 51 is provided on the waterproof layer 5 at the covering position relative to the cover plate 6, a rubber bag 12 is arranged in the arrangement groove 51, and the rubber bag 12 is filled with sealant, and a plurality of thorn points 13 for piercing the rubber bag 12 are integrally formed at the position of the cover plate 6 relative to the arrangement groove 51.

[0045] Reference Figure 4 When the workers tighten the cover plate 6 with the expansion anchor bolts 8, the spikes 13 on the cover plate 6 squeeze the rubber bag 12 in the arrangement groove 51, the rubber bag 12 is damaged, the sealant leaks out and spreads in the gap between the cover plate 6 and the waterproof layer 5, further improving the sealing between the cover plate 6 and the waterproof layer 5.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waterproof floating foundation structure for roofing equipment, comprising a floating foundation (1) and a slope leveling layer (2), wherein the floating foundation (1) is erected on a building foundation (14) through a vibration-isolating rubber pad (3), the slope leveling layer (2) is arranged on the building foundation (14) and surrounds the floating foundation (1), and a surrounding rubber pad (4) is filled between the floating foundation (1) and the slope leveling layer (2), characterized in that: A waterproof layer (5) is arranged on both the slope leveling layer (2) and the floating foundation (1), and a cover plate (6) is provided between the slope leveling layer (2) and the waterproof layer (5) of the floating foundation (1).

2. The waterproof floating foundation structure for roofing equipment according to claim 1, characterized in that: The junction between the edge of the cover plate (6) and the waterproof layer (5) is coated with a caulking glue (7).

3. The waterproof floating foundation structure for roofing equipment according to claim 1, characterized in that: The cover plate (6) and the floating foundation (1), as well as the cover plate (6) and the slope leveling layer (2) are all bolted together via expansion anchor bolts (8).

4. The waterproof floating foundation structure for roofing equipment according to claim 1, characterized in that: A partition plate (9) is arranged between the bottom of the floating foundation (1) and the vibration-isolating rubber pad (3), and the partition plate (9) is in close contact with the surrounding rubber pad (4).

5. The waterproof floating foundation structure for roofing equipment according to claim 4, characterized in that: The empty space between the building foundation (14) and the partition plate (9) relative to the vibration-isolating rubber pad (3) is filled with sound-absorbing cotton (10).

6. The waterproof floating foundation structure for roofing equipment according to claim 5, characterized in that: A rainproof film (11) is laid between the partition (9) and the bottom of the floating foundation (1), and the rainproof film (11) extends from between the floating foundation (1) and the surrounding rubber pad (4) to the outside.

7. The waterproof floating foundation structure for roofing equipment according to claim 1, characterized in that: An arrangement groove (51) is provided on the waterproof layer (5) at a covering position relative to the cover plate (6), a rubber bag (12) is arranged in the arrangement groove (51), and the rubber bag (12) is filled with sealing glue.

8. The waterproof floating foundation structure for roofing equipment according to claim 7, characterized in that: A plurality of puncture points (13) for puncturing the rubber bag (12) are arranged at a position of the cover plate (6) relative to the arrangement groove (51).

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