A green building energy-saving roof structure

Abstract

The present invention discloses a green building energy-saving roof structure, which comprises a concrete matrix pool (1) for planting green plants. The concrete matrix pool (1) is a rectangular parallelepiped structure with an opening on the top. The four corners of the bottom of the concrete matrix pool (1) are respectively provided with frame columns (2) cast into one piece with the concrete matrix pool. The main reinforcement at the bottom of the frame column (2) is directly planted on the cast-in-place floor of the roof. The bottom of the concrete matrix pool (1) is provided with a water collecting pool (3), and both sides of the water collecting pool (3) are provided with openings (a). The present invention utilizes the root control holes in the concrete matrix pool to utilize the air pruning phenomenon to achieve the inhibition of plant root growth, thereby avoiding the destructive effect of the plant root system on the concrete. At the same time, the structure of the lifting work platform of the greenhouse is used for reference, so that willing workers can more conveniently prune and perform daily maintenance on the green plants planted in the concrete matrix pool in the later stage.

Description

Technical Field

[0001] The present invention relates to the technical field related to rooftop greening, and in particular to a green building energy-saving roof structure. Background Art

[0002] Green roof is a building option that lays soil and plants on the roof surface. It has the advantages of energy saving and emission reduction, environmental friendliness, biodiversity and aesthetic value. Installation requires professional guidance, and the modular system provides a more economical option for DIY. The roof structure needs to bear additional weight, and maintenance is relatively simple, but the life span may be short. In order to encourage the promotion of green roofs, the state has specially formulated the "Technical Regulations for Waterproofing of Planted Roofs", but in the actual application process, the main problems are still leakage and irreversible damage to building components. The main reason is that the root system of some landscape green plants is relatively developed. For this reason, the usual solution is to increase the thickness of the concrete structure, improve the shear resistance of the finishing, and do a good job of waterproof coating. However, after a period of use, there is still a problem of leakage. The main reason is that once stress cracks appear in the concrete, the roots that penetrate into it will further expand the cracks in the concrete during the expansion and growth process. Summary of the invention

[0003] The purpose of the present invention is to provide a green building energy-saving roof structure, which can effectively solve the problems existing in the background technology.

[0004] In order to solve the problems existing in the background technology, it includes a concrete matrix pool 1 for planting green plants. The concrete matrix pool 1 is a rectangular structure with an opening on the top as a whole. Frame columns 2 cast integrally therewith are respectively arranged at the four corners of the bottom of the concrete matrix pool 1. The main reinforcement at the bottom of the frame column 2 is directly embedded in the cast-in-place floor slab of the roof. A water collecting pool 3 is arranged at the bottom of the concrete matrix pool 1. Openings a are arranged on both sides of the water collecting pool 3. Water storage tanks 4 are respectively arranged at both ends of the concrete matrix pool 1. The inner side of the water storage tank 4 is communicated with the opening a. When pouring, a plurality of evenly distributed root control holes b are reserved at the bottom of the concrete matrix pool 1. A pruning operation platform 5 is provided on the upper top surface of the concrete matrix pool 1, and scissor-type lift assemblies 6 for controlling the lifting and lowering of the pruning operation platform 5 are respectively installed at both ends of the pruning operation platform 5, and a driving mechanism for driving the translation of the scissor-type lift assembly 6 is installed at the bottom of each scissor-type lift assembly 6, and a driving plate 7 is installed at the outer end surface of the driving mechanism. A bucket elevator assembly 8 driven by the driving plate 7 is installed in the water storage tank 4, and the tops of the two water storage tanks 4 are connected by a water transfer pipe 9, and the two ends of the water transfer pipe 9 are respectively connected to the water collection tray 10, and the open end of the water collection tray 10 is opposite to the water lifting bucket and the water supply pipe 11 of the bucket elevator assembly 8, and a root control device is provided at the bottom of the concrete matrix pool 1.

[0005] The driving mechanism comprises a mounting plate 12, the bottom of which is provided with a track wheel 13 capable of sliding horizontally at the edges of both sides of the concrete matrix pool 1 and a linear track seat 14 capable of sliding horizontally in contact with the inner side of the concrete matrix pool 1, the linear track seat 14 is provided with a track shaft 15 slidingly matched therewith, the driving plate 7 is fixedly mounted on the outer side of the mounting plate 12, the inner side of the driving plate 7 can slide horizontally in contact with the outer side of the concrete matrix pool 1, the two ends of the track shaft 15 are respectively anchored into the concrete matrix pool 1 by means of embedded reinforcement, and the scissor lift assembly 6 is fixedly mounted on the upper top surface of the mounting plate 12;

[0006] The bucket elevator assembly 8 comprises a first driving sprocket 81 and a driven sprocket 82, wherein the first driving sprocket 81 and the driven sprocket 82 are meshed with each other through a plate chain, a sprocket shaft 83 is fixedly mounted on the first driving sprocket 81, and both ends of the sprocket shaft 83 are rotatably connected with the inner wall of the water storage tank 4 through a bearing seat, and both ends of the sprocket shaft 83 extend out of the water storage tank 4 and dock with the second driving sprocket 84 respectively; the two second driving sprockets 84 on the same side are matched by a chain 85 chain transmission, a chain groove c for the chain 85 to pass through is provided on the outer side surface of the driving plate 7, a tensioning pulley 16 is provided in the chain groove c, the bottom of the tensioning pulley 16 is meshed with the chain 85, and a tooth seat 17 fixedly mounted in the chain groove c is provided above the tensioning pulley 16, the tooth seat 17 meshes and fixes the chain 85 at the edge of the chain groove c, and a cover plate 18 is provided on the outer side surface of the chain groove c;

[0007] A motor and reducer assembly 19 is installed on one of the two mounting plates 12, and a driving gear 20 is installed at the power output shaft end of the motor and reducer assembly 19. A rack 21 meshing with the driving gear 20 is arranged below the driving gear 20. The rack 21 is arranged parallel to the track shaft 15, and the two ends of the rack 21 are anchored in the concrete matrix pool 1 by planting reinforcement.

[0008] The root control device includes a positioning plate 22 and a root control box 24 pre-buried in both sides of the bottom of the concrete matrix pool 1, the positioning plate 22 is provided with a drive groove 23 arranged in a wave shape, the root control box 24 is a hollow rectangular box-shaped structure as a whole, the two ends of the root control box 24 are respectively fixedly connected to the adjacent drive plates 7, a fixed root shearing knife 25 is fixedly installed inside the root control box 24, a movable root shearing knife 26 is mirrored on one side of the fixed root shearing knife 25, the fixed root shearing knife 25 is provided with a positioning groove 27 arranged along its length direction, a movable slide rail that can be slidably matched with the positioning groove 27 is provided in the middle of the movable root shearing knife 26, and a linkage shaft 28 is embedded and installed at both ends of the movable root shearing knife 26, and the two ends at the top surface of the root control box 24 are respectively provided with a waist-shaped groove 29 that can be slidably matched with the linkage shaft 28, and the upper end of the linkage shaft 28 extends a waist-shaped groove 29 that is slidably matched with the drive groove 23.

[0009] A plurality of equidistantly arranged root cutting teeth 30 are fixedly mounted on both sides of the root cutting knife 25 .

[0010] A plurality of equally spaced movable root cutting teeth 31 are fixedly mounted on both sides of the movable root cutting knife 26 .

[0011] A rubber scraper 32 is fixedly mounted on the bottom of the root control box 24 , and the lower edge of the rubber scraper 32 directly abuts against the bottom surface of the water collection pool 3 .

[0012] The lower bottom surface of the water transfer pipe 9 is provided with water-permeable grooves arranged along the length direction thereof.

[0013] A ladder 33 is installed on the outer side of one of the two mounting plates 12 .

[0014] Due to the adoption of the above technical scheme, the present invention has the following beneficial effects: the root control holes in the concrete matrix pool can utilize the air pruning phenomenon to achieve the inhibition of plant root growth, thereby avoiding the destructive effect of plant roots on concrete, and at the same time, the structure of the lifting work platform of the greenhouse is used for reference so that willing workers can more conveniently prune and perform daily maintenance on the green plants planted in the concrete matrix pool in the later stage, and the pruning operation platform can also use the driving plate to drive the bucket lifting mechanism to lift the water in the water tank during the movement to automatically water the green plants after pruning and maintenance. Because some green plants will not stop growing when they come into contact with the air, but will grow into a lignified and drooping aerial root, the pruning operation platform can also use the driving plate to drive the root control device during the movement to shear the aerial roots passing through the root control hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 It is a structural schematic diagram of a water storage tank and a water collection pool in the present invention;

[0018] Figure 3 It is a structural schematic diagram of the bucket elevator assembly of the present invention;

[0019] Figure 4 It is a schematic diagram of the installation of the motor and reducer assembly and the mounting plate in the present invention;

[0020] Figure 5 It is a structural schematic diagram of the movable root shearing knife in the present invention;

[0021] Figure 6 It is a schematic diagram of the structure of the fixed root shearing knife in the present invention;

[0022] Figure 7 It is a structural schematic diagram of the positioning plate in the present invention;

[0023] Figure 8 yes Figure 1 A partial enlarged view of

[0024] Fig. 9 It is a structural schematic diagram of the gear seat in the present invention;

[0025] Fig.10 It is a three-dimensional schematic diagram of the installation of the motor and the reducer assembly and the mounting plate in the present invention;

[0026] Fig.11 It is a back perspective view of the positioning plate in the present invention;

[0027] Fig.12 The present invention Figure 1 A partial enlarged view of a part;

[0028] in:

[0029] 1. Concrete matrix pool; 2. Frame column; 3. Water collection pool; 4. Water storage tank; 5. Pruning operation platform; 6. Scissor lift assembly; 7. Drive plate; 8. Bucket elevator assembly; 9. Water transfer pipe; 10. Water accumulation tray; 11. Water supply pipe; 12. Mounting plate; 13. Track wheel; 14. Linear track seat; 15. Track shaft; 16. Tension pulley; 17. Gear seat; 18. Cover plate; 19. Reducer assembly; 20. Driving gear; 21. Rack; 22. Positioning plate; 23. Driving slot; 24. Root control box; 25. Fixed root cutter; 26. Dynamic root cutter; 27. Positioning slot; 28. Linkage shaft; 29. ​​Waist-shaped slot; 30. Fixed root cutter teeth; 31. Dynamic root cutter teeth; 32. Rubber scraper; 33. Ladder;

[0030] 81. a first driving sprocket; 82. a driven sprocket; 83. a sprocket shaft; 84. a second driving sprocket; 85. a chain;

[0031] a. Opening; b. Root control hole; c. Chain groove. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] See also Figure 1-12The present specific implementation is implemented by adopting the following technical scheme, which comprises a concrete matrix pool 1 for planting green plants. The concrete matrix pool 1 is a rectangular parallelepiped structure with an opening on the top as a whole. The four corners of the bottom of the concrete matrix pool 1 are respectively provided with frame columns 2 cast integrally therewith. The main reinforcement at the bottom of the frame column 2 is directly planted on the cast-in-place floor slab of the roof. The bottom of the concrete matrix pool 1 is provided with a water collecting pool 3, and both sides of the water collecting pool 3 are provided with openings a. The two ends of the concrete matrix pool 1 are respectively provided with water storage tanks 4, and the inner side of the water storage tank 4 is communicated with the opening a. When the concrete matrix pool 1 is cast, a plurality of evenly distributed root control holes b are reserved at the bottom. A pruning operation platform 5 is provided on the upper top surface of the concrete matrix pool 1, and scissor-type lift assemblies 6 for controlling the lifting and lowering of the pruning operation platform 5 are respectively installed at both ends of the pruning operation platform 5, and a driving mechanism for driving the translation of the scissor-type lift assembly 6 is installed at the bottom of each scissor-type lift assembly 6, and a driving plate 7 is installed at the outer end surface of the driving mechanism. A bucket elevator assembly 8 driven by the driving plate 7 is installed in the water storage tank 4, and the tops of the two water storage tanks 4 are connected by a water transfer pipe 9, and the two ends of the water transfer pipe 9 are respectively connected to the water collection tray 10, and the open end of the water collection tray 10 is opposite to the water lifting bucket and the water supply pipe 11 of the bucket elevator assembly 8, and a root control device is provided at the bottom of the concrete matrix pool 1.

[0034] The driving mechanism comprises a mounting plate 12, the bottom of which is provided with a track wheel 13 capable of sliding horizontally at the edges of both sides of the concrete matrix pool 1 and a linear track seat 14 capable of sliding horizontally in contact with the inner side of the concrete matrix pool 1, the linear track seat 14 is provided with a track shaft 15 slidingly matched therewith, the driving plate 7 is fixedly mounted on the outer side of the mounting plate 12, the inner side of the driving plate 7 can slide horizontally in contact with the outer side of the concrete matrix pool 1, the two ends of the track shaft 15 are respectively anchored into the concrete matrix pool 1 by means of embedded reinforcement, and the scissor lift assembly 6 is fixedly mounted on the upper top surface of the mounting plate 12;

[0035] The bucket elevator assembly 8 comprises a first driving sprocket 81 and a driven sprocket 82, wherein the first driving sprocket 81 and the driven sprocket 82 are meshed with each other through a plate chain, a sprocket shaft 83 is fixedly mounted on the first driving sprocket 81, and both ends of the sprocket shaft 83 are rotatably connected with the inner wall of the water storage tank 4 through a bearing seat, and both ends of the sprocket shaft 83 extend out of the water storage tank 4 and dock with the second driving sprocket 84 respectively; the two second driving sprockets 84 on the same side are matched by a chain 85 chain transmission, a chain groove c for the chain 85 to pass through is provided on the outer side surface of the driving plate 7, a tensioning pulley 16 is provided in the chain groove c, the bottom of the tensioning pulley 16 is meshed with the chain 85, and a tooth seat 17 fixedly mounted in the chain groove c is provided above the tensioning pulley 16, the tooth seat 17 meshes and fixes the chain 85 at the edge of the chain groove c, and a cover plate 18 is provided on the outer side surface of the chain groove c;

[0036] A motor and reducer assembly 19 is installed on one of the two mounting plates 12, and a driving gear 20 is installed at the power output shaft end of the motor and reducer assembly 19. A rack 21 meshing with the driving gear 20 is arranged below the driving gear 20. The rack 21 is arranged parallel to the track shaft 15, and the two ends of the rack 21 are anchored in the concrete matrix pool 1 by planting reinforcement.

[0037] The root control device includes a positioning plate 22 and a root control box 24 pre-buried in both sides of the bottom of the concrete matrix pool 1, the positioning plate 22 is provided with a drive groove 23 arranged in a wave shape, the root control box 24 is a hollow rectangular box-shaped structure as a whole, the two ends of the root control box 24 are respectively fixedly connected to the adjacent drive plates 7, a fixed root shearing knife 25 is fixedly installed inside the root control box 24, a movable root shearing knife 26 is mirrored on one side of the fixed root shearing knife 25, the fixed root shearing knife 25 is provided with a positioning groove 27 arranged along its length direction, a movable slide rail that can be slidably matched with the positioning groove 27 is provided in the middle of the movable root shearing knife 26, and a linkage shaft 28 is embedded and installed at both ends of the movable root shearing knife 26, and the two ends at the top surface of the root control box 24 are respectively provided with a waist-shaped groove 29 that can be slidably matched with the linkage shaft 28, and the upper end of the linkage shaft 28 extends a waist-shaped groove 29 that is slidably matched with the drive groove 23.

[0038] A plurality of equidistantly arranged root cutting teeth 30 are fixedly mounted on both sides of the root cutting knife 25 .

[0039] A plurality of equally spaced movable root cutting teeth 31 are fixedly mounted on both sides of the movable root cutting knife 26 .

[0040] A rubber scraper 32 is fixedly mounted on the bottom of the root control box 24 , and the lower edge of the rubber scraper 32 directly abuts against the bottom surface of the water collection pool 3 .

[0041] The lower bottom surface of the water transfer pipe 9 is provided with water-permeable grooves arranged along the length direction thereof.

[0042] A ladder 33 is installed on the outer side of one of the two mounting plates 12 .

[0043] The following is a further description of the method and principle of using the technical solution in this specific implementation method in conjunction with the accompanying drawings:

[0044] When pruning the tree crown and green plants, the gardener can use the ladder 33 to climb onto the pruning operation platform 5 to operate, and adjust the height of the pruning operation platform 5 through the scissor lift assembly 6 according to the height of the green plants, and then start the motor and reducer assembly 19 to drive the pruning operation platform 5 to move horizontally. During the movement of the pruning operation platform 5, the bucket elevator assembly 8 is driven to lift water upward to the water pipe 9 for discharge. By watering, the environment around the green plants can be kept moist, the growth of bacteria can be reduced, and the risk of infection can be reduced. At the same time, keeping the soil moist also helps the green plants absorb more water and nutrients, thereby enhancing their own resistance, and watering helps the metabolism of the green plants after pruning and promotes the growth of new branches and leaves. Water is one of the key factors for plant growth, especially after pruning, green plants need more water to support their growth and recovery; because the roots of some trees, such as banyan trees, will not stop growing when they come into contact with the air, but will grow into a woody and drooping aerial root, which will continue to grow downward until it takes root in the soil. Therefore, during the movement of the pruning operation platform 5, the driving plate 7 drives the root control box 24 to move together, and during the movement of the root control box 24, the linkage shaft 28 moves along the wavy driving groove 23, so that the movable root cutting knife 26 can use the slide rail to make a left and right swinging translation along the length direction of the positioning groove 27, which is converted into a shearing action in which the fixed root cutting teeth 30 and the movable root cutting teeth 31 overlap alternately, thereby achieving the purpose of removing the proliferating aerial roots.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A green building energy-saving roof structure, comprising a concrete matrix pool (1) for planting green plants, the concrete matrix pool (1) being a rectangular parallelepiped structure with an opening at the top, frame columns (2) cast integrally therewith are respectively arranged at the four corners of the bottom of the concrete matrix pool (1), and the main reinforcement at the bottom of the frame column (2) is directly planted on the cast-in-place floor slab of the roof; characterized in that A water collecting pool (3) is arranged at the bottom of the concrete matrix pool (1), and openings (a) are arranged on both sides of the water collecting pool (3). Water storage tanks (4) are arranged at both ends of the concrete matrix pool (1), and the inner side surface of the water storage tank (4) is communicated with the opening (a). During pouring, a plurality of evenly distributed root control holes (b) are reserved at the bottom of the concrete matrix pool (1). A pruning operation platform (5) is arranged on the upper top surface of the concrete matrix pool (1), and scissor-type lift assemblies (6) for controlling the lifting of the pruning operation platform (5) are respectively installed at both ends of the pruning operation platform (5). A driving mechanism for driving the translation of each scissor lift assembly (6) is installed at the bottom, a driving plate (7) is installed at the outer end surface of the driving mechanism, a bucket elevator assembly (8) driven by the driving plate (7) is installed in the water storage tank (4), the tops of the two water storage tanks (4) are connected by a water transfer pipe (9), the two ends of the water transfer pipe (9) are respectively connected to the water collection tray (10), the open end of the water collection tray (10) is directly opposite to the water bucket and water supply pipe (11) of the bucket elevator assembly (8), and a root control device is arranged at the bottom of the concrete matrix pool (1); The driving mechanism comprises a mounting plate (12), the bottom of which is mounted a track wheel (13) capable of sliding horizontally at the edges of both sides of the concrete matrix pool (1) and a linear track seat (14) capable of sliding horizontally in contact with the inner side of the concrete matrix pool (1), the linear track seat (14) being provided with a track shaft (15) slidably matched therewith, the driving plate (7) being fixedly mounted on the outer side of the mounting plate (12), the inner side of the driving plate (7) being capable of sliding horizontally in contact with the outer side of the concrete matrix pool (1), the two ends of the track shaft (15) being anchored into the concrete matrix pool (1) by means of embedded reinforcement, and the scissor lift assembly (6) being fixedly mounted on the upper top surface of the mounting plate (12); The bucket elevator assembly (8) comprises a first driving sprocket (81) and a driven sprocket (82), wherein the first driving sprocket (81) and the driven sprocket (82) are meshed with each other via a plate chain, a sprocket shaft (83) is fixedly mounted on the first driving sprocket (81), and both ends of the sprocket shaft (83) are rotatably connected to the inner wall of the water storage tank (4) via a bearing seat, and both ends of the sprocket shaft (83) extend out of the water storage tank (4) and dock with the second driving sprocket (84); a second driving sprocket (84) is located between the two second driving sprockets (84) on the same side. Through the chain (85) chain transmission, a chain groove (c) for the chain (85) to pass through is opened on the outer side surface of the driving plate (7), and a tensioning pulley (16) is arranged in the chain groove (c). The bottom of the tensioning pulley (16) is meshed with the chain (85), and a tooth seat (17) fixedly installed in the chain groove (c) is arranged above the tensioning pulley (16). The tooth seat (17) meshes and fixes the chain (85) at the edge of the chain groove (c), and a cover plate (18) is arranged on the outer side surface of the chain groove (c); A motor and a reducer assembly (19) is mounted on one of the two mounting plates (12), a driving gear (20) is mounted on the power output shaft end of the motor and the reducer assembly (19), a rack (21) meshing with the driving gear (20) is arranged below the driving gear (20), the rack (21) is arranged parallel to the track shaft (15), and both ends of the rack (21) are anchored into the concrete matrix pool (1) by means of embedded reinforcement; The root control device comprises a positioning plate (22) and a root control box (24) pre-buried on both sides of the bottom of the concrete matrix pool (1); the positioning plate (22) is provided with a drive groove (23) arranged in a wave shape; the root control box (24) is a hollow rectangular box-shaped structure as a whole; the two ends of the root control box (24) are respectively fixedly connected to the adjacent drive plates (7); a fixed root cutting knife (25) is fixedly installed inside the root control box (24); a movable root cutting knife (26) is arranged on one side of the fixed root cutting knife (25) in a mirror image; and the fixed root cutting knife (25) is provided with a movable root cutting knife (26) in a mirror image. The root shearing knife (25) is provided with a positioning groove (27) arranged along its length direction, and a movable slide rail that can be slidably matched with the positioning groove (27) is provided in the middle of the movable root shearing knife (26), and a linkage shaft (28) is embedded and installed at both ends of the movable root shearing knife (26), and waist-shaped grooves (29) that can be slidably matched with the linkage shaft (28) are respectively provided at both ends of the top surface of the root control box (24), and the waist-shaped groove (29) that can be slidably matched with the linkage shaft (28) is extended from the upper end of the linkage shaft (28) to be slidably matched with the driving groove (23).

2. A green building energy-saving roof structure according to claim 1, characterized in that A plurality of equidistantly arranged root cutting teeth (30) are respectively fixedly mounted on both sides of the root cutting knife (25).

3. A green building energy-saving roof structure according to claim 1, characterized in that A plurality of equally spaced movable root cutting teeth (31) are respectively fixedly mounted on both sides of the movable root cutting knife (26).

4. A green building energy-saving roof structure according to claim 1, characterized in that A rubber scraper (32) is fixedly mounted on the bottom of the root control box (24), and the lower edge of the rubber scraper (32) directly abuts against the bottom surface of the water collection pool (3).

5. The green building energy-saving roof structure according to claim 1 is characterized in that The lower bottom surface of the water transfer pipe (9) is provided with water-permeable grooves arranged along the length direction thereof.

6. A green building energy-saving roof structure according to claim 1, characterized in that A ladder (33) is installed on the outer side of one of the two installation plates (12).

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