CN209854770U - Anti-impact rubber mat for concrete bottom plate of hydraulic drainage building - Google Patents
Anti-impact rubber mat for concrete bottom plate of hydraulic drainage building Download PDFInfo
- Publication number
- CN209854770U CN209854770U CN201920164446.6U CN201920164446U CN209854770U CN 209854770 U CN209854770 U CN 209854770U CN 201920164446 U CN201920164446 U CN 201920164446U CN 209854770 U CN209854770 U CN 209854770U
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- China
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- rubber
- concrete
- connecting column
- rubber rib
- hydraulic
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Abstract
The utility model discloses a hydraulic outlet building concrete bottom plate anti-impact rubber bedding, which is arranged on the concrete pouring layer of the hydraulic outlet building bottom plate in a matching way, the structure is that connecting columns with upper rubber rib components and lower rubber rib components are uniformly distributed on the back of a rubber panel, the connecting columns, the upper rubber rib components and the lower rubber rib components are all positioned in a poured concrete layer and combined with the poured concrete, wherein the upper rubber rib component is an upper rubber rib which is horizontally and outwards extended and respectively arranged on four sides of the middle part of the connecting column, the lower rubber rib component is a lower rubber rib which is outwards extended and respectively arranged on four sides of the lower end of the connecting column, the upper end of the connecting column is connected with the back surface of the rubber panel through a trumpet-shaped transition curved surface, the back surfaces of two ends of the side surface of the rubber panel are respectively provided with a transverse fixing plate, and the lower end of the transverse fixing plate is provided with a baffle plate which extends inwards. The hydraulic concrete water release structure is reasonable in structure and reliable in performance, can provide flexible protection for the surface of a hydraulic concrete water release structure, prevents sundries such as hillstones from impacting the bottom plate, prevents the damage of the surface of concrete, and reduces maintenance cost.
Description
Technical Field
The utility model belongs to the novel design of hydraulic engineering water release structure concrete bottom plate protection device, especially a rubber bedding is pounded to hydraulic engineering water release structure concrete bottom plate scour protection.
Background
In areas like southern Xinjiang, Tibet and the like in China, in mountainous areas lacking vegetation in flood season, under the condition of being wrapped by turbulent flood, a lot of huge mountain stones (even with the diameter of 1 ~ 2 m) are flushed by the flood, when the mountain stones pass through hydraulic drainage buildings in the mountainous areas, such as flood discharging holes, diversion tunnels, water diversion gates and the like, the concrete bottom plates of the hydraulic drainage buildings are violently flushed, so that the concrete surfaces are damaged, and steel bars in the concrete are exposed or even broken after a few years, so that the projects have to be repaired every year.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering water release structure concrete bottom plate scour protection pounces rubber foreshadowing, its is rational in infrastructure, and the dependable performance can provide flexible protection for hydraulic engineering concrete water release structure surface, prevents debris such as mountain stone from pounding to the dashing of bottom plate, prevents the damage on concrete surface, does not receive the influence of low temperature and soil and water environment corrosion, with the inseparable combination of bottom plate concrete.
The purpose of the utility model is realized like this: a hydraulic water release building concrete bottom plate anti-impact rubber bedding is characterized in that a rubber bedding is installed on the concrete pouring layer surface of the hydraulic water release building bottom plate in a matching manner, the structure of the rubber bedding is that connecting columns with upper rubber rib components and lower rubber rib components are uniformly distributed on the back surface of a rubber panel, the connecting columns, the upper rubber rib components and the lower rubber rib components are all positioned in the pouring concrete layer and combined with pouring concrete, wherein the upper rubber rib components are upper rubber ribs which horizontally extend outwards and are respectively arranged on four sides of the middle part of the connecting columns, the upper rubber rib components and the lower rubber rib components are in symmetrical arc surfaces, planes with symmetrical inwards inclined surfaces on the left side and the right side form a four-sided pyramid platform with a large bottom surface and a small top surface, the lower rubber rib components are lower rubber ribs which extend outwards and are respectively arranged on four sides of the lower end of the connecting columns, the left side surface and the right side surface are planes which are symmetrically inwards inclined, and the upper surface is an arc surface, the bottom surface is a rectangular frustum with a large bottom surface and a small top surface, the upper end of the connecting column is connected with the back surface of the rubber panel through a horn-shaped transition curved surface, the back surfaces at the two ends of the side surface of the rubber panel are respectively provided with a transverse fixing plate, and the lower end of the connecting column is provided with a baffle plate which extends inwards.
The technical characteristics of the utility model
The utility model discloses a hydraulic outlet structure scour protection pounces rubber foreshadowing technical characterstic has the tripartition mainly: firstly, the base material of the invention is made of rubber, and meets the J-type requirements in GB18173.2-2014 part 2 waterstop of high polymer waterproof material, the tensile strength of the invention can reach 16MPa, and the invention is far greater than that of a concrete body, and meanwhile, the invention has better durability, is not influenced by low temperature and corrosion of water and soil environment, and is an ideal surface protection material; secondly, in consideration of good combination of the bedding and concrete of the concrete bottom plate, the invention designs the integral embedded reinforced rubber ribs, and adds the upper reinforced rubber rib and the lower reinforced rubber rib in the ribs to ensure the tight combination with the concrete of the bottom plate, and simultaneously, in consideration of the common steel bar spacing in the concrete of the bottom plate being 200mm, the spacing of the integral embedded reinforced rubber ribs is designed to be 400mm, and each integral embedded reinforced rubber rib is 150mm at the widest, namely the integral embedded reinforced rubber ribs can be inserted into the concrete of the bottom plate at intervals without being influenced by a steel bar mesh; thirdly, considering that each bedding is corresponding to each concrete pouring bin, the problem of joints exists, the invention designs the upper bonding bevel opening of the lap joint and the lower bonding bevel opening of the lap joint, ensures that the upper bonding bevel opening of the lap joint is along the water flow direction during installation, and avoids the damage caused by the water flow opening the lap joint.
The utility model discloses an installation method:
when the bottom plate concrete is poured, when the bottom plate reinforcing mesh is laid, a plurality of reinforcing steel bar supports with the length being the thickness of the concrete protective layer are welded on the reinforcing steel bar mesh, so that the reinforcing steel bar supports are paved on the upper part of the bottom plate concrete during pouring and do not sink, and the thickness of the protective layer of the bottom plate concrete is ensured not to be reduced; pouring bottom plate concrete, wherein the concrete preferably has a slump of about 200mm, when the concrete pouring is about to reach the warehouse surface, placing a bedding roll with the same width as the customized warehouse surface at one end of the warehouse surface, slowly paving the concrete surface, ensuring that the whole embedded reinforced rubber rib is completely immersed into the concrete, vibrating the concrete at the lower part of the bedding by using a vibrator, ensuring that the concrete at the lower part of the bedding is compact and can be tightly combined with the bedding, thus paving and vibrating simultaneously, if the concrete is lack and the surface is too low and can not be tightly combined with the bedding, pouring partial concrete and vibrating the concrete until the warehouse bedding is paved to the other end, and finishing the pouring of the concrete synchronously with the warehouse concrete; when another bin is poured, special rubber is needed, the upper bonding bevel opening of the lap joint and the lower bonding bevel opening of the lap joint are firmly bonded at one end of the bedding, and the upper bonding bevel opening of the lap joint is ensured to follow the water flow direction.
The utility model discloses the positive effect who produces:
the utility model discloses a hydraulic structure that lets out water building scour protection pound rubber foreshadowing buried underground with the installation when concreting, this foreshadowing simple structure, the installation is laid conveniently, combines as an organic whole with the concrete moreover, adopts the mode "hard with gentle gram", better provides the flexible protection on surface for hydraulic structure concrete lets out water building.
The utility model discloses rational in infrastructure, the dependable performance has realized providing flexible protection for hydraulic concrete outlet structure surface, has prevented debris such as mountain stone from pounding to the dashing of bottom plate, has prevented the damage on concrete surface, does not receive the influence of low temperature and soil water environment corrosion, with the inseparable combination of bottom plate concrete, ensures the bonding bevel connection in the same direction as the water flow direction in the installation, has avoided rivers to lift the destruction that the overlap joint mouthful and produced, has reduced the maintenance cost.
Drawings
The utility model is further described with reference to the accompanying drawings, fig. 1 shows a schematic view of the structure of the rubber mat unit of fig. 2, fig. 3 shows a schematic view of the connecting column a-a of fig. 2, and fig. 4 shows a schematic view of the connecting column B-B of fig. 2.
Detailed Description
A hydraulic outlet building concrete bottom plate anti-impact rubber mat is matched and installed on a hydraulic outlet building bottom plate concrete pouring layer surface as shown in figures 1, 2, 3 and 4, and has the structure that a connecting column 2 with an upper rubber rib component and a lower rubber rib component is uniformly distributed on the back surface of a rubber panel 1, the connecting column 2 and the upper and lower rubber rib components are both positioned in a pouring concrete layer 9 and combined with the pouring concrete, wherein the upper rubber rib component is an upper rubber rib 3 which is horizontally and outwards extended and is respectively arranged on four sides in the middle of the connecting column 2, the upper and lower sides of the upper rubber rib component are symmetrical circular arc surfaces, the left and right sides of the upper rubber rib component are planes of symmetrical inwards inclined surfaces to form a four-edge frustum with a large bottom surface and a small top surface, the lower rubber rib component is a lower rubber rib 4 which is outwards extended and is respectively arranged on the lower end of the connecting column 2, the structure of the rubber panel is that the left side face and the right side face are planes which are symmetrically inclined inwards, the upper surface is an arc surface, the bottom surface is a rectangular frustum which is formed by a horizontal plane and has a large bottom surface and a small top surface, the upper end of a connecting column 2 is connected with the back surface of a rubber panel 1 through a horn-shaped transition curved surface, the back surfaces of the two ends of the side surface of the rubber panel 1 are respectively provided with a transverse fixing plate 5, and the lower end of the rubber panel is provided with a baffle 6 which extends inwards. When the rubber mat needs to be lengthened, an upper lapping inclined plane 7 is arranged at one end of the rubber panel 1, a lower lapping inclined plane 8 matched with the upper lapping inclined plane 7 is arranged at the other end of the rubber panel, the upper lapping inclined plane 7 and the lower lapping inclined plane 8 which are matched with each other are bonded together through special rubber glue, and the pointing direction of the sharp corner of the upper lapping inclined plane 7 is consistent with the water flow direction. The thickness of the rubber panel 1 is 30 mm. The connecting column 2 is a square column, and the side length of the cross section of the square column is 50 mm; the length of the connecting column 2 is 200 mm. The radiuses of the upper arc surface and the lower arc surface of the upper rubber rib 3 are both 25-26 mm, the top surface of the rectangular pyramid platform is square, the side length of the top surface is 10 mm, and the length of the upper rubber rib 3 is 30 mm. The radius of the upper arc surface of the lower rubber rib 4 is 40.5-41.5 mm, the length of the lower rubber rib 4 is 50mm, the top surface of the quadrangular frustum pyramid is square, and the side length of the top surface is 10 mm. The radius of the horn-shaped transition curved surface arranged at the upper end of the connecting column 2 is 81-81.5 mm, and the diameter of the horn-shaped transition curved surface at the upper end of the connecting column 2 is 200 mm. The thickness of the fixing plate 5 is 30 mm, the width of the fixing plate is 70 mm, the thickness of the baffle 6 is 10 mm, and the width of the baffle is 20 mm.
Claims (8)
1. A hydraulic engineering water release building concrete bottom plate scour protection smashes rubber foreshadowing, characterized by: the structure of the hydraulic drainage building floor concrete pouring layer is that connecting columns (2) with upper rubber rib components and lower rubber rib components are uniformly distributed on the back of a rubber panel (1), the connecting columns (2) and the upper and lower rubber rib components are positioned in a pouring concrete layer (9) and combined with pouring concrete, wherein the upper rubber rib components are upper rubber ribs (3) which horizontally extend outwards and are respectively arranged on four sides of the middle of the connecting column (2), the upper and lower sides of the upper rubber rib components are symmetrical arc surfaces, the left and right sides of the upper rubber rib components are planes which are symmetrical inwards inclined surfaces to form a four-edge frustum with a large bottom surface and a small top surface, the lower rubber rib components are lower rubber ribs (4) which extend outwards and are respectively arranged on four sides of the lower end of the connecting column (2), and the left and right sides of the lower rubber rib components are planes which are symmetrical inwards inclined, the upper surface is a circular arc surface, the bottom surface is a rectangular frustum with a large bottom surface and a small top surface, the upper end of the connecting column (2) is connected with the back surface of the rubber panel (1) through a horn-shaped transition curved surface, the back surfaces of the two ends of the side surface of the rubber panel (1) are respectively provided with a transverse fixing plate (5), and the lower end of the connecting column is provided with a baffle plate (6) which extends inwards.
2. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: when the rubber mat needs to be lengthened, an upper lapping inclined plane (7) is arranged at one end of the rubber panel (1), a lower lapping inclined plane (8) matched with the upper lapping inclined plane (7) is arranged at the other end of the rubber panel, the upper lapping inclined plane and the lower lapping inclined plane (7) which are matched with each other are connected together through special rubber glue, and the pointing direction of the sharp corner of the upper lapping inclined plane (7) is consistent with the water flow direction.
3. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: the thickness of the rubber panel (1) is 30 mm.
4. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: the connecting column (2) is a square column, and the side length of the cross section of the square column is 50 mm; the length of the connecting column (2) is 200 mm.
5. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: the radiuses of the upper arc surface and the lower arc surface of the upper rubber rib (3) are both 25-26 mm, the top surface of the quadrangular frustum is square, the side length of the top surface is 10 mm, and the length of the upper rubber rib (3) is 30 mm.
6. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: the radius of the upper arc surface of the lower rubber rib (4) is 40.5-41.5 mm, the length of the lower rubber rib (4) is 50mm, the top surface of the quadrangular frustum is square, and the side length of the top surface is 10 mm.
7. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: the radius of the horn-shaped transition curved surface arranged at the upper end of the connecting column (2) is 81-81.5 mm, and the diameter of the horn-shaped transition curved surface at the upper end of the connecting column (2) is 200 mm.
8. The hydraulic outlet building concrete floor anti-smash rubber mat as claimed in claim 1, wherein: the thickness of the fixing plate (5) is 30 mm, the width of the fixing plate is 70 mm, the thickness of the baffle plate (6) is 10 mm, and the width of the baffle plate is 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164446.6U CN209854770U (en) | 2019-01-30 | 2019-01-30 | Anti-impact rubber mat for concrete bottom plate of hydraulic drainage building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164446.6U CN209854770U (en) | 2019-01-30 | 2019-01-30 | Anti-impact rubber mat for concrete bottom plate of hydraulic drainage building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854770U true CN209854770U (en) | 2019-12-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164446.6U Expired - Fee Related CN209854770U (en) | 2019-01-30 | 2019-01-30 | Anti-impact rubber mat for concrete bottom plate of hydraulic drainage building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209854770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695707A (en) * | 2020-12-30 | 2021-04-23 | 新疆水利水电科学研究院 | Rubber bedding for concrete bottom plate of pre-buried type water passing building and control method |
-
2019
- 2019-01-30 CN CN201920164446.6U patent/CN209854770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695707A (en) * | 2020-12-30 | 2021-04-23 | 新疆水利水电科学研究院 | Rubber bedding for concrete bottom plate of pre-buried type water passing building and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210130 |