CN207469029U - A kind of football field structure on the natural lawn of combined type - Google Patents

Abstract

The utility model discloses a kind of football field structures on the natural lawn of combined type,Including the first foundation trench,Several concrete columns have been poured on the bottom surface of first foundation trench,The second foundation trench has been poured on the concrete column,The bottom surface of second foundation trench has poured cement pouring layer,The upper surface of the cement pouring layer is provided with pebble layer,The upper surface of the pebble layer is provided with silt layer,The upper surface of the silt layer is provided with natural lawn layer,Gap is installed between the madial wall of the surrounding of first foundation trench and the lateral wall of the surrounding of the second foundation trench,Being excavated on first foundation trench has ponding foundation trench,Filter screen is provided in the ponding foundation trench,Immersible pump is provided on the inner bottom surface of the ponding foundation trench,The water outlet of the immersible pump is connected with water-supply-pipe,The other end of the water-supply-pipe extends to outside the gap and is fixedly connected with spray connector.The advantageous effect of the utility model is that fabrication is convenient and can reasonably recycle water resource, saves water resource.

Description

A football field structure with combined natural lawn

technical field

The utility model relates to the field of football field structures, in particular to a football field structure with a combined natural lawn.

Background technique

At present, the traditional football fields used in our country are prone to water accumulation or large-scale water accumulation when the weather is raining. If football players train or compete at this time, it will be difficult to train or compete due to accumulated water, which will affect football players. The play of the technical level will also increase the damage of the football field. After the training, the game is over or the rain stops, it will bring great difficulties to the drainage, maintenance or repair of the traditional football field, and cause a waste of water resources, and also affect the continuity or continuity of football training or games in time. schedule.

The current football field structure of natural turf has the problems of inconvenient combination construction and inability to rationally recycle water resources and save water resources.

Utility model content

The utility model provides a combined natural lawn football field structure, which can solve the problems in the prior art that the current natural lawn football field structure is inconvenient for combined construction and cannot reasonably recycle water resources and save water resources .

The utility model provides a football field structure of a combined natural turf, which comprises a first foundation groove, a plurality of cement pillars are poured on the bottom surface of the first foundation groove along the vertical direction, and the cement pillars are poured with the first foundation groove. Two foundation grooves, the bottom surface of the second foundation groove is poured with a cement pouring layer, the upper surface of the cement pouring layer is provided with a pebble layer, and the upper surface of the pebble layer is provided with a silt layer, and the silt layer is provided with a sand layer. The upper surface is provided with a natural lawn layer, and gaps are left between the inner side walls around the first foundation groove and the outer side walls around the second foundation groove, and the four corners of the bottom surface of the first foundation groove Water-accumulated base tanks are respectively excavated, the inner upper end of the water-accumulated base tank is provided with a filter screen, the inner bottom of the water-accumulated base tank is provided with a submersible pump, and the water outlet of the submersible pump is connected to a A water pipe, the other end of the water delivery pipe extends out of the gap and is fixedly connected with a spray joint, and several drainage through holes are opened on the cement pouring layer.

Preferably, the upper edge of the first base groove is at the same height as the upper edge of the second base groove, and a cover plate.

Preferably, the upper edge of the second foundation trench is higher than the upper surface of the sediment layer.

The beneficial effect of the utility model is to provide a football field structure with a combined natural lawn. Before the construction, the first foundation trench is first excavated on the ground surface and the four corners of the bottom surface of the first foundation trench are respectively excavated to set water accumulation. Then pour the cement column for support in the first foundation tank, then pour the second foundation tank on the cement column, and finally set a submersible pump in each water accumulation tank, and put the corresponding filter , the water pipe and the sprinkler joints are arranged and installed, and then the cement pouring layer, the pebble layer, the sand layer and the natural lawn layer are sequentially laid in the second foundation groove from bottom to top to realize the combination of the football field structure of the entire natural lawn The construction of the combination makes the combination construction more convenient and the stability is better, and the four corners of the bottom surface of the first foundation groove are respectively excavated to set the water accumulation foundation groove, and the inner upper end of the water accumulation foundation groove is provided with a filter screen, and the water accumulation foundation groove A submersible pump is installed on the inner bottom of the tank. The outlet of the submersible pump is connected with a water delivery pipe. The other end of the water delivery pipe extends out of the gap and is fixedly connected with a sprinkler joint. The rainwater falling on the natural lawn layer will be infiltrated into the accumulated water It is collected in the groove, and finally connects the corresponding water hose to irrigate the natural lawn layer through the spray joint, so that the unused rainwater can be recycled and water resources can be saved, and the bottom surface of the first foundation groove and the second foundation groove There is a large gap between the bottom surfaces of the base. When there is a lot of rain, the cover plate set between the upper edge of the first foundation groove and the upper edge of the second foundation groove can be opened to drain water into this gap, which can efficiently Do drainage work.

Description of drawings

Fig. 1 is the structural representation of the football field structure of a kind of combined natural lawn that the utility model provides;

Fig. 2 is a schematic diagram of the concrete pouring layer structure of a football field structure of a combined natural lawn provided by the utility model.

Explanation of reference signs: 1-the first base tank; 2-the second base tank; 3-cement column; 4-water base tank; 5-filter; 6-submersible pump; 7-gap; 9-spray joint; 10-cement pouring layer; 11-pebble layer; 12-silt layer; 13-natural lawn layer; 14-drainage through hole.

Detailed ways

A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

As shown in Figures 1 and 2, a football field structure of a combined natural lawn provided by the embodiment of the present invention includes a first foundation groove 1, and the bottom surface of the first foundation groove 1 is poured with Several cement columns 3 are poured with a second foundation groove 2, the bottom surface of the second foundation groove 2 is poured with a cement pouring layer 10, and the upper surface of the cement pouring layer 10 is provided with a pebble layer 11 , the upper surface of the cobblestone layer 11 is provided with a silt layer 12, the upper surface of the silt layer 12 is provided with a natural lawn layer 13, the inner sidewalls around the first foundation groove 1 and the second foundation groove A gap 7 is left between the outer walls of the groove 2, and the four corners of the bottom surface of the first foundation groove 1 are respectively excavated and provided with a water accumulation foundation groove 4, and the inner upper end of the water accumulation foundation groove 4 A filter screen 5 is provided, and a submersible pump 6 is provided on the inner bottom surface of the base tank 4, and the water outlet of the submersible pump 6 is connected with a water delivery pipe 8, and the other end of the water delivery pipe 8 extends to the gap 7 and is fixedly connected with a spray joint 9, and several drainage through holes 14 are opened on the cement pouring layer 10.

The upper edge of the first foundation groove 1 and the upper edge of the second foundation groove 2 are at the same height, and a cover plate.

The upper edge of the second foundation trench 2 is higher than the upper surface of the sediment layer 12 .

Working principle: For the football field structure of the combined natural lawn, the first foundation trench 1 is excavated on the surface before construction, and the four corners of the bottom surface of the first foundation trench 1 are respectively excavated to set the water accumulation foundation trench 4, Then pour the cement pillar 3 for support in the first foundation groove 1, then pour the second foundation groove 2 on the cement pillar 3, and finally set a submersible pump 6 in each water accumulation foundation groove 4, and correspondingly The filter screen 5, the water delivery pipe 8 and the spray joint 9 are arranged and installed, and then the cement pouring layer 10, the cobblestone layer 11, the silt layer 12 and the natural lawn layer 13 are successively laid in the second foundation tank 2 from bottom to top, Realize the combined construction of the football field structure of the entire natural lawn, making the combined construction more convenient and better in stability, and excavating and setting water accumulation foundation grooves 4 at the four corners of the bottom surface of the first foundation groove 1 respectively. The inner upper end of the water-based tank 4 is provided with a filter screen 5, and the inner bottom surface of the accumulated water-based tank 4 is provided with a submersible pump 6. The water outlet of the submersible pump 6 is connected with a water delivery pipe 8, and the other end of the water delivery pipe 8 extends to the outside of the gap 7 and Fixedly connected with a sprinkler joint 9, the rainwater falling on the natural lawn layer 13 will be infiltrated into the accumulated water base tank 4 to be collected, and finally the natural lawn layer 13 will be irrigated by connecting the corresponding water delivery hose through the sprinkler joint 9. It makes it possible to recycle unused rainwater and save water resources, and there is a large gap between the bottom surface of the first base tank 1 and the bottom surface of the second base tank 2. When there is more rainwater, the first base tank 1 can be The cover plate arranged between the upper edge of the upper edge and the upper edge of the second base groove 2 is opened, and water is discharged into the gap, so that the drainage work can be carried out efficiently.

The above disclosures are only specific embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present utility model.

Claims (3)

1. the football field structure of a kind of combined natural lawn is characterized in that: comprise the first foundation groove (1), on the bottom surface of the first foundation groove (1) pouring has several cement pillars (3 ), the second foundation groove (2) is poured on the cement column (3), the bottom surface of the second foundation groove (2) is poured with a cement pouring layer (10), and the upper surface of the cement pouring layer (10) The surface is provided with a pebble layer (11), the upper surface of the pebble layer (11) is provided with a silt layer (12), and the upper surface of the silt layer (12) is provided with a natural lawn layer (13), the A gap (7) is left between the inner side walls around the first base groove (1) and the outer side walls around the second base groove (2), and four sides of the bottom surface of the first base groove (1) Two corners are respectively excavated with accumulated water base tanks (4), the inner upper end of the described water accumulated base tanks (4) is provided with a filter screen (5), and the inner bottom surface of the described water accumulated base tanks (4) is provided with There is a submersible pump (6), the water outlet of the submersible pump (6) is connected with a water delivery pipe (8), and the other end of the water delivery pipe (8) extends outside the gap (7) and is fixedly connected with a spray joint (9), and several drainage through holes (14) are opened on the cement pouring layer (10). 2. the football field structure of a kind of combined natural turf as claimed in claim 1, is characterized in that, the upper edge of described first foundation groove (1) and the upper edge of described second foundation groove (2) are in At the same height, a cover plate is arranged between the upper edge of the first foundation groove (1) and the upper edge of the second foundation groove (2). 3. The football field structure of a combined natural turf according to claim 1, characterized in that, the upper edge of the second foundation groove (2) is higher than the upper surface of the sand layer (12).