Track and field structure adopting overhead structure on roof

Abstract

The utility model relates to an athletic field structure adopting an overhead structure on a roof, which belongs to the technical field of constructional engineering and comprises a building roof surface, stair passages communicated with the building roof surface are arranged on two sides of the rear end of the building roof surface, and an athletic field sports layer is arranged at the upper end of the building roof surface. A plurality of downpipe channels are arranged on the periphery of the building roof surface, and roof edge drainage ditches communicated with the downpipe channels are arranged on the periphery of the athletic field sports layer. The track and field sports layer comprises a track and field runway, a football field is arranged in the track and field runway, and a roof drainage open ditch communicated with the roof edge drainage ditch is arranged between the track and field runway and the football field. The device has the characteristics of compact structure, high structural stability and good drainage effect. The problem of rapid drainage of the track field built on the building roof is solved. The utilization rate of the roof is effectively improved, the land cost of sports field construction is reduced, meanwhile, the load is reduced, and the contradiction of standardizing the drainage slope is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a track and field structure with an overhead structure on a roof. Background Art

[0002] In order to make full use of urban land resources and provide more sports venues for urban residents, many architectural designers have proposed the concept of "rooftop sports venues". Unlike ground track and field stadiums, rooftop track and field stadiums need to meet a series of roof structural requirements while meeting the requirements of sports venue construction.

[0003] 1. The roof requires rapid drainage, and the regulations require that the slope of a flat roof be no less than 2%. In order to ensure sports safety, the slope of the surface of a sports venue should generally not be greater than 0.5%.

[0004] 2. Professional sports venues require that rainwater quickly seep and drain after rain or snow, without forming surface runoff or water accumulation.

[0005] The Chinese patent "An overhead sports field set on the roof", application number CN202321011725.1, discloses that the sports field is set on the structural slope roof in an overhead form. The overhead sports field includes a drainage ditch and multiple piers set on the structural slope roof, a fiberglass grille cover plate laid on the top of the pier, and a permeable sports field ground layer laid on the surface of the fiberglass grille cover plate, wherein the top surfaces of all the piers are flush and parallel to the ground, and permeable holes are provided on the fiberglass grille cover plate. The structural slope method is used to achieve rapid drainage of the sports field. When there is no drainage system structure on the top floor of the building roof, the existing technology cannot achieve the drainage function of the sports field. Summary of the invention

[0006] The utility model mainly solves the deficiencies in the prior art and provides a track and field structure with an overhead structure on the roof, which has the characteristics of compact structure, high structural stability and good drainage effect. It solves the problem of achieving rapid drainage of track and field stadiums built on building roofs. It effectively improves the utilization rate of the roof, reduces the land cost of sports venue construction, and at the same time reduces the load and solves the contradiction between standardizing drainage slopes.

[0007] The above technical problems of the utility model are mainly solved by the following technical solutions:

[0008] A track and field structure with an overhead structure on the roof, including a building roof, both sides of the rear end of the building roof are provided with staircase passages connected to the building roof, a track and field sports layer is provided at the upper end of the building roof, a plurality of downpipes are provided on the periphery of the building roof, and a roof drainage ditch connected to the downpipes is provided on the periphery of the track and field sports layer. The track and field sports layer includes a track and field runway, a football field is provided in the track and field runway, and an open roof drainage ditch connected to the roof drainage ditch is provided between the track and field runway and the football field.

[0009] Preferably, a plurality of upper concrete piers are arranged in an array between the athletic field sports layer and the roof drainage ditch, and a concrete grid plate is arranged between the upper concrete piers and the athletic field sports layer. A plurality of lower concrete piers are arranged between the roof drainage ditch and the building roof surface, and the outer periphery of the lower concrete piers is poured and filled with a reinforced concrete layer.

[0010] Preferably, a cement mortar steel wire cast drainage layer is provided between the upper concrete pier and the lower concrete pier, and a waterproof coating is provided between the cement mortar steel wire cast drainage layer and the reinforced concrete layer, between the cement mortar steel wire cast drainage layer and the lower concrete pier, between the building roof surface and the reinforced concrete layer, and between the building roof surface and the lower concrete pier.

[0011] Preferably, the slope of the cement mortar steel wire cast drainage layer below the football field from the middle to the side roof drainage ditch is 2%, and the slope of the cement mortar steel wire cast drainage layer below the track and field track to the inner roof drainage ditch is 1%.

[0012] Preferably, a geotextile isolation layer is provided between the cement mortar steel wire cast drainage layer and the waterproof coating.

[0013] Preferably, a guardrail is provided between the roof edge drainage ditch and the athletic field sports layer, and a green buffer zone is provided between the guardrail and the athletic field sports layer.

[0014] Preferably, a parapet is provided between the guardrail and the green plant buffer zone.

[0015] Preferably, shot put venues are provided between the left and right sides of the football field and the track and field track, and long jump venues are provided between the shot put venues and the football field.

[0016] Preferably, the athletic field sports layer on the football field is made of artificial turf, and the athletic field sports layer on the athletic track is made of rubber.

[0017] Preferably, a rubber cushion layer is provided at the upper end of the roof drainage ditch between the track and the football field.

[0018] The utility model can achieve the following effects:

[0019] The utility model provides a track and field structure with an overhead structure on the roof. Compared with the prior art, it has the characteristics of compact structure, high structural stability and good drainage effect. It solves the problem of achieving rapid drainage of track and field stadiums built on building roofs. It effectively improves the utilization rate of the roof, reduces the land cost of sports venue construction, and at the same time reduces the load and solves the contradiction between standard drainage slope.

[0020] Compared with the traditional building slope roof, based on the building slope roof, the structural slope roof is added on top of it. The combination of the two can effectively drain the rainwater from the roof without water leakage and accumulation. At the same time, it solves the defects of the traditional building slope roof and solves the problem of slope contradictions in the specification. The roof sports field filled with permeable materials adopts an overhead leveling method, which can completely avoid water accumulation on the surface of the sports field, and the field can be dried in time after rain. After passing through the overhead layer, the rainwater will be collected and discharged faster on the lower roof.

[0021] A complete set of practices for rooftop elevated sports venues is provided, which effectively solves the relationship between the sports venue and the structure, water collection and drainage system, and provides a reference for the design of roofs of large public buildings. Through practical application, it is proved that the scheme disclosed by the utility model has the advantages of low comprehensive cost, high drainage efficiency, fast construction speed, and good sports venue effect, and has a high promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top view structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural sectional view of the track and field structure of the utility model.

[0024] Figure 3 It is a partial structural sectional view of the utility model.

[0025] Figure 4 It is a structural cross-sectional view of the roof drainage ditch in the utility model.

[0026] In the figure: roof edge drainage ditch 1, downpipe 2, guardrail 3, parapet 4, green plant buffer zone 5, athletic track 6, staircase 7, building roof surface 8, shot put venue 9, long jump venue 10, roof drainage open ditch 11, football field 12, athletic field sports layer 13, concrete grating plate 14, upper concrete pier 15, cement mortar steel wire casting drainage layer 16, geotextile isolation layer 17, reinforced concrete layer 18, lower concrete pier 19, waterproof coating 20, rubber cushion 21. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0028] Example: Figure 1-4 As shown, a track and field structure with an overhead structure on the roof includes a building roof surface 8, staircase passages 7 connected to the building roof surface 8 are arranged on both sides of the rear end of the building roof surface 8, a track and field sports layer 13 is arranged on the upper end of the building roof surface 8, a plurality of downpipes 2 are arranged on the periphery of the building roof surface 8, and a roof edge drainage ditch 1 connected to the downpipes 2 is arranged on the periphery of the track and field sports layer 13. A guardrail 3 is arranged between the roof edge drainage ditch 1 and the track and field sports layer 13, a green plant buffer zone 5 is arranged between the guardrail 3 and the track and field sports layer 13, and a parapet 4 is arranged between the guardrail 3 and the green plant buffer zone 5.

[0029] The athletic field sports layer 13 includes an athletic track 6, a football field 12 is arranged inside the athletic track 6, an open roof drainage ditch 11 connected to the roof edge drainage ditch 1 is arranged between the athletic track 6 and the football field 12, and a rubber cushion layer 21 is arranged at the upper end of the open roof drainage ditch 11 between the athletic track 6 and the football field 12. Shot put sites 9 are arranged between the left and right sides of the football field 12 and the athletic track 6, and long jump sites 10 are arranged between the shot put sites 9 and the football field 12. The athletic field sports layer 13 on the football field 12 is made of artificial turf, and the athletic field sports layer 13 on the athletic track 6 is made of rubber.

[0030] A plurality of upper concrete piers 15 are arranged in an array between the athletic field sports layer 13 and the roof drainage ditch 11, and a concrete grid plate 14 is arranged between the upper concrete piers 15 and the athletic field sports layer 13. A plurality of lower concrete piers 19 are arranged between the roof drainage ditch 11 and the building roof surface 8, and the outer periphery of the lower concrete piers 19 is poured and filled with a reinforced concrete layer 18. A cement mortar steel wire pouring drainage layer 16 is arranged between the upper concrete piers 15 and the lower concrete piers 19. The cement mortar steel wire pouring drainage layer 16 below the football field 12 has a slope of 2% from the middle to the side roof drainage ditch 11, and the cement mortar steel wire pouring drainage layer 16 below the athletic field track 6 has a slope of 1% relative to the inner side roof drainage ditch 11. Waterproof coating 20 is provided between cement mortar steel wire casting drainage layer 16 and reinforced concrete layer 18, between cement mortar steel wire casting drainage layer 16 and lower concrete pier 19, between building roof surface 8 and reinforced concrete layer 18, and between building roof surface 8 and lower concrete pier 19. Geotextile isolation layer 17 is provided between cement mortar steel wire casting drainage layer 16 and waterproof coating 20.

[0031] In summary, the track and field structure with an overhead structure on the roof has the characteristics of compact structure, high structural stability and good drainage effect. It solves the problem of rapid drainage of track and field stadiums built on building roofs. It effectively improves the utilization rate of the roof, reduces the land cost of sports venue construction, and reduces the load and solves the contradiction between standard drainage slope.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0033] In summary, the above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A track and field structure with an overhead structure on the roof, comprising a building roof surface (8), wherein both sides of the rear end of the building roof surface (8) are provided with staircase passages (7) connected to the building roof surface (8), characterized in that: A track and field sports layer (13) is provided at the upper end of the building roof surface (8), a plurality of downpipes (2) are provided on the periphery of the building roof surface (8), and a roof drainage ditch (1) connected to the downpipes (2) is provided on the periphery of the track and field sports layer (13); the track and field sports layer (13) includes a track and field running track (6), a football field (12) is provided inside the track and field running track (6), and an open roof drainage ditch (11) connected to the roof drainage ditch (1) is provided between the track and field running track (6) and the football field (12).

2. The track and field structure with an overhead structure on the roof according to claim 1, characterized in that: A plurality of upper concrete piers (15) are arranged in an array between the athletic field sports layer (13) and the roof drainage ditch (11), and a concrete grid plate (14) is arranged between the upper concrete piers (15) and the athletic field sports layer (13); a plurality of lower concrete piers (19) are arranged between the roof drainage ditch (11) and the building roof surface (8), and the outer periphery of the lower concrete piers (19) is poured and filled with a reinforced concrete layer (18).

3. The track and field structure with an overhead structure on the roof according to claim 2, characterized in that: A cement mortar steel wire cast drainage layer (16) is provided between the upper concrete pier (15) and the lower concrete pier (19), and a waterproof coating (20) is provided between the cement mortar steel wire cast drainage layer (16) and the reinforced concrete layer (18), between the cement mortar steel wire cast drainage layer (16) and the lower concrete pier (19), between the building roof surface (8) and the reinforced concrete layer (18), and between the building roof surface (8) and the lower concrete pier (19).

4. The track and field structure with an overhead structure on the roof according to claim 3, characterized in that: The slope of the cement mortar steel wire cast drainage layer (16) below the football field (12) from the middle to the side roof drainage ditch (11) is 2%, and the slope of the cement mortar steel wire cast drainage layer (16) below the athletic track (6) from the inner side to the roof drainage ditch (11) is 1%.

5. The track and field structure with an overhead structure on the roof according to claim 3, characterized in that: A geotextile isolation layer (17) is provided between the cement mortar steel wire cast drainage layer (16) and the waterproof coating (20).

6. The track and field structure with an overhead structure on the roof according to claim 1, characterized in that: A guardrail (3) is provided between the roof edge drainage ditch (1) and the athletic field sports layer (13), and a green plant buffer zone (5) is provided between the guardrail (3) and the athletic field sports layer (13).

7. The track and field structure with an overhead structure on the roof according to claim 6, characterized in that: A parapet wall (4) is provided between the guardrail (3) and the green plant buffer zone (5).

8. The track and field structure with an overhead structure on the roof according to claim 1, characterized in that: A shot put field (9) is provided between the left and right sides of the football field (12) and the track and field track (6), and a long jump field (10) is provided between the shot put field (9) and the football field (12).

9. The track and field structure with an overhead structure on the roof according to claim 1, characterized in that: The track and field sports layer (13) on the football field (12) is made of artificial turf, and the track and field sports layer (13) on the track and field runway (6) is made of rubber material.

10. The track and field structure with an overhead structure on the roof according to claim 1, characterized in that: The upper end of the roof drainage ditch (11) is provided with a rubber cushion layer (21) located between the athletic track (6) and the football field (12).

Images