CN112211273A - Construction rainfall drainage structures - Google Patents
Construction rainfall drainage structures Download PDFInfo
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- CN112211273A CN112211273A CN202011194483.5A CN202011194483A CN112211273A CN 112211273 A CN112211273 A CN 112211273A CN 202011194483 A CN202011194483 A CN 202011194483A CN 112211273 A CN112211273 A CN 112211273A
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- rod
- wall
- auxiliary
- fixed
- bearing rod
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a rainfall drainage structure for building construction, which comprises a fixed frame, wherein side grooves are respectively formed in the left side wall surface and the right side wall surface in the fixed frame, auxiliary rods are transversely arranged in the side grooves at intervals, each auxiliary rod is a rod with a trapezoidal cross section, the width of the upper end of each auxiliary rod is small, the width of the lower end of each auxiliary rod is large, a bearing rod is arranged in the middle of two groups of auxiliary rods at adjacent positions, each bearing rod is a long rod with a trapezoidal cross section, the width of the upper end of each bearing rod is large, the width of the lower end of each bearing rod is small, mounting grooves are respectively formed in the left side wall surface and the right side wall surface of the inner. According to the invention, the rubber plate is arranged to keep the filter plate and the water inlet plate sealed, so that water is prevented from flowing out from a gap between the water inlet plate and the filter plate, and the filter plate which can be disassembled and the blocking boss are arranged to prevent soil in rainwater from flowing into a drainage pipeline, so that the loess water and soil loss on a building site occurs.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a rainfall drainage structure for building construction.
Background
In a construction site, since a ground water system is not perfect, it is necessary to discharge accumulated water such as rainwater on the construction site through a rainfall drainage structure in a rainy day.
The most ground of building site is the soil form to lead to the rainwater to take away a large amount of loess to outside discharge when washing away earth, existing rainwater drainage structure for building site on the market has the condition emergence and sewage pipes very easily blockked up when using at present, the soil erosion and water loss.
Disclosure of Invention
The invention aims to overcome the technical problems in the prior art and provides a building construction rainfall drainage structure for preventing sundries from blocking a sewer pipe and blocking the water and soil loss of a construction site.
In order to achieve the purpose, the invention adopts the following technical scheme.
The utility model provides a construction rainfall drainage structures, is including supporting the fixed frame of portal shape on the escape canal top surface, and the inner wall vertically opens about along respectively on the inner wall about fixed frame front end has the rectangle mounting groove, and the inner wall vertically opens about along controlling on the fixed frame at rectangle mounting groove rear portion about respectively on the inner wall have rectangle side groove, its characterized in that: a plurality of auxiliary rods are connected between the left side edge groove and the right side edge groove at intervals in a horizontal front-back parallel mode, a rectangular linkage sliding block which is connected with the side edge groove on the same side in a sliding mode in the horizontal direction is fixed at each of the left end and the right end of each auxiliary rod, and the longitudinal sections of the plurality of auxiliary rods are isosceles trapezoids with the top edge width smaller than the bottom edge width;
a bearing rod arranged along the transverse direction is connected between two adjacent front and back auxiliary rods, the left end and the right end of the bearing rod are in clearance fit with the left inner wall surface and the right inner wall surface of the fixed frame, the longitudinal section of the bearing rod is an isosceles trapezoid with the width of the top edge larger than that of the bottom edge, a cover plate is arranged on the top wall of the bearing rod, the bearing rod and the cover plate connected to the bearing rod form a movable step, the cover plate is an isosceles trapezoid with the width of the top edge larger than that of the bottom edge, and the width of the top edge of the cover plate is larger than that of the top edge of the bearing rod;
a fixed rod is horizontally and transversely arranged below each bearing rod, a plurality of extrusion springs are connected between the bearing rods and the fixed rods along the vertical direction, the upper end of each extrusion spring is fixedly connected with the bottom wall of the bearing rod, the lower end of each extrusion spring is fixedly connected with the top wall of the fixed rod, and the bottom of the fixed rod is fixed at the bottom of the drainage ditch;
the four corners of the bottom of each bearing rod are respectively hinged with the adjacent positions of the lower parts of the left side and the right side of the front auxiliary rod and the rear auxiliary rod through linkage rods, the upper end of each linkage rod is fixedly connected with the bearing rods, when the extrusion spring is in an initial state, the top surfaces of the front auxiliary rod and the rear auxiliary rod close to the side of the cover plate are positioned below the cover plate so as to form a bending gap between the movable step and the auxiliary rods, and when the extrusion spring is subjected to extrusion force, the cover plate can move downwards and drive the front auxiliary rod and the rear auxiliary rod to move outwards through the linkage rods until the top wall of the cover plate and the top wall of the auxiliary rods;
the groove-shaped water inlet plate is horizontally arranged horizontally, a side sliding block is fixed at each of the left end and the right end of the groove-shaped water inlet plate, the side sliding blocks are connected with mounting grooves on the same side in a front-and-back sliding mode along the horizontal direction, a connecting block is fixed at each of the left end and the right end of the rear wall of the water inlet plate, the front side of a horizontal filtering plate is connected between the left connecting block and the right connecting block, the rear end of the horizontal filtering plate is an upward convex blocking boss, the front wall of the horizontal filtering plate is in contact with the rear wall of the water inlet plate, and the rear wall of the horizontal filtering plate is in contact with the foremost.
The invention has the following beneficial effects:
(1) water is when flowing in the filter through the intake antrum, deposit the earth of adulteration in the rivers blocking of boss, pile up when the earth that blocks the boss front end when the take the altitude, outwards extract the earth to the filter upper end with whole intake plate and clear up, whole filter makes the front end extrusion upwards of filter on the lower terminal surface of intake plate through the action of gravity that blocks the boss under initial condition, it keeps sealed to make the filter keep with the intake plate through setting up the rubber slab, prevent that water from flowing from the clearance between intake plate and the filter, through setting up the filter that can dismantle and block during the earth that the boss can prevent in the rainwater flows into the drainage pipe in escape canal, the condition that loess water soil loss takes place on the building site appears.
(2) Accumulated water generated in a construction site in rainy days is drained into the fixed frame through the guide of the water inlet groove, rainwater directly falling from the upper end of the fixed frame flows downwards through a gap between the auxiliary rod and the bearing rod, the rainwater is drained through a drainage pipeline in a drainage ditch below the fixed frame after entering the inside of the fixed frame, the gap between the auxiliary rod and the bearing rod is bent by arranging the cover plate, external garbage or fallen leaves and the like are prevented from entering the gap between the auxiliary rod and the bearing rod, the drainage groove is blocked, when a person walks on the whole fixed frame by arranging the extrusion spring and the fixed rod, the bearing rod is downwards extruded by the gravity of the person to move the bearing rod downwards, the bearing rod drives two groups of auxiliary rods at adjacent positions to mutually move away through the hinge joint of the two groups of linkage rods, at the moment, the bearing rod downwards forms a plane with the auxiliary rod, and a drainage channel between the auxiliary rod and the bearing rod is in a sealed state, through the linkage rod and the extrusion spring, when a person steps on the whole fixing frame, a plane formed by the auxiliary rod and the bearing rod keeps a plane shape, and the stability of stepping on the fixing frame by the person is improved.
Drawings
Fig. 1 is a schematic view of an overall structure of one direction of a construction rainfall drainage structure of the present invention;
FIG. 2 is an overall structural view of another direction of the construction rainfall drainage structure of the present invention;
FIG. 3 is a schematic view of the connection of the secondary rod to the carrier rod in the configuration of FIG. 1;
fig. 4 is a schematic structural view of a barrier rib in the structure shown in fig. 1.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in the attached drawings, the rainfall drainage structure for building construction comprises a portal-shaped fixed frame 1 supported on the top surface of a drainage ditch, wherein the left and right inner walls of the front end of the fixed frame 1 are respectively and longitudinally provided with a rectangular mounting groove 5 along the left and right inner walls, the left and right inner walls of the fixed frame 1 at the rear part of the left and right rectangular mounting grooves 5 are respectively and longitudinally provided with a rectangular side groove 2 along the left and right inner walls, a plurality of auxiliary rods 3 are horizontally connected between the left and right side grooves 2 at intervals in a front-back parallel mode, a rectangular linkage sliding block 11 which is in sliding connection with the side groove 2 at the same side is respectively fixed at the left and right ends of each auxiliary rod 3, and the longitudinal sections of the plurality of auxiliary rods are isosceles trapezoids of which the top side.
A bearing rod 4 arranged along the transverse direction is connected between the front and the back adjacent two auxiliary rods 3, and the left end and the right end of the bearing rod 4 are in clearance fit with the left inner wall surface and the right inner wall surface of the fixed frame 1. The longitudinal section of the bearing rod 4 is an isosceles trapezoid with the top side width larger than the bottom side width. The top wall of the bearing rod 4 is provided with a cover plate 13, the bearing rod 4 and the cover plate 13 connected to the bearing rod 4 form a movable step, the cover plate 13 is an isosceles trapezoid with the top side width larger than the bottom side width, and the top side width of the cover plate 13 is larger than the top side width of the bearing rod 4.
A fixed rod 15 is horizontally and transversely arranged below each bearing rod 4, a plurality of extrusion springs 14 are connected between the bearing rods 4 and the fixed rods 15 along the vertical direction, the upper end of each extrusion spring 14 is fixedly connected with the bottom wall of the bearing rod 4, the lower end of each extrusion spring is fixedly connected with the top wall of the fixed rod 15, and the bottom of the fixed rod is fixed at the bottom of the drainage ditch.
The four corners of the bottom of each bearing rod 4 are respectively hinged with the adjacent positions of the lower parts of the left side and the right side of the front auxiliary rod 3 and the rear auxiliary rod 3 through linkage rods 12, the upper end of each linkage rod 12 is fixedly connected with the bearing rod 4, when an extrusion spring 14 is in an initial state, the top surfaces of the front auxiliary rod 3 and the rear auxiliary rod 3 close to the side of the cover plate are positioned below the cover plate 13 so as to form a bent gap between the movable step and the auxiliary rods 3, and when the extrusion spring 14 bears extrusion force, the cover plate 13 can move downwards and drive the front auxiliary rod 3 and the rear auxiliary rod 3 to move outwards through the linkage rods 12 until the top wall of the cover plate 13 and the top wall of the.
The horizontal groove-shaped water inlet plate comprises a horizontal groove-shaped water inlet plate 6, side sliding blocks 8 are fixed at the left end and the right end of the horizontal groove-shaped water inlet plate 6 respectively, the side sliding blocks 8 are connected with the mounting grooves 5 on the same side in a front-and-back sliding mode along the horizontal direction, connecting blocks 9 are fixed at the left end and the right end of the rear wall of the water inlet plate 6 respectively, the front side of a horizontal filter plate 10 is connected between the left connecting block 9 and the right connecting block 9, the rear end of the horizontal filter plate 10 is a blocking boss 16 protruding upwards, the front wall of the horizontal filter plate 10 is in contact with the rear wall of the water inlet plate 6, and the rear wall of the horizontal filter plate 10 is in.
Preferably, the left end and the right end of the front side of the horizontal filter plate 10 are respectively rotatably connected with the left connecting block 9 and the right connecting block 9 through rotating shafts, so that the blocking lug boss 16 can be rotated upwards in the process of pushing the groove-shaped water inlet plate 6 along the mounting groove 5, and the push-pull is convenient.
Further preferably, the top wall of the front side of the horizontal filter plate 10 is a horizontal plane, a rubber plate 17 is fixed on the horizontal plane, the top surface of the rubber plate 17 is arranged from front to back and downwards, and the front side edge of the top surface of the rubber plate 17 is arranged in contact with the rear side edge of the water inlet groove 7 of the groove-shaped water inlet plate 6. The whole filter plate 10 is in an initial state, the front end of the filter plate 10 is upwards extruded on the rear wall of the water inlet plate 6 through the gravity action of the blocking boss 16, and the filter plate 10 is kept sealed with the rear wall of the water inlet plate 6 through the rubber plate 17.
The working principle of the invention is as follows:
when the rainwater collecting device is used, accumulated water generated in a construction site in rainy days is drained into the fixed frame 1 through the guide of the water inlet groove 7, rainwater directly falling from the upper end of the fixed frame 1 flows downwards through the gap between the auxiliary rod 3 and the bearing rod 4, the rainwater is drained through a drainage ditch at the lower end of the fixed frame 1 after entering the fixed frame 1, the gap between the auxiliary rod 3 and the bearing rod 4 is bent by arranging the cover plate 13, external garbage or fallen leaves and the like are prevented from entering the gap between the auxiliary rod 3 and the bearing rod 4, the drainage ditch is blocked, when a person walks at the upper end of the whole fixed frame 1 through arranging the extrusion spring 14 and the fixed rod 15, the gravity of the person can downwards extrude the bearing rod 4 to enable the bearing rod 4 to downwards move, the bearing rod 4 drives the two groups of auxiliary rods 3 at the adjacent positions to mutually move away from each other through the hinge of the two groups of linkage rods 12, at the moment, the bearing rod 4 downwards forms a, the drainage channel between the auxiliary rod 3 and the bearing rod 4 is in a sealed state, and when a person steps on the whole fixing frame 1, the plane formed by the auxiliary rod 3 and the bearing rod 4 keeps a plane shape through the linkage rod 12 and the extrusion spring 14, so that the stability of the person stepping on the fixing frame is improved.
Water is when flowing into filter 10 top through intake antrum 7, can deposit the earth of doping in the rivers under blockking of boss 16, pile up the take the altitude when stopping the earth of 16 front ends of boss, outwards extract the earth of filter 10 upper end along mounting groove 5 with whole board 6 of intaking, whole filter 10 makes the antetheca of filter 10 upwards extrude on the back wall of board 6 of intaking through the action of gravity that blocks boss 16 under initial condition, make filter 10 and the contact surface of board 6 of intaking keep sealed through setting up rubber slab 17, prevent that water from intaking the clearance outflow between board 6 and the filter 10, filter 10 that can dismantle through the setting and block that the boss 16 can prevent in the earth inflow escape canal in the rainwater, prevent that the condition that the loess soil and water loss from appearing on the building site from taking place.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a construction rainfall drainage structures, is including supporting the fixed frame (1) of portal shape on the escape canal top surface, and the inner wall vertically opens rectangle mounting groove (5) along controlling the inner wall respectively on the inner wall about fixed frame front end, and the inner wall vertically opens about the fixed frame at rectangle mounting groove rear portion has rectangle side groove (2), its characterized in that along controlling the inner wall respectively on controlling the inner wall about, its of inner wall: a plurality of auxiliary rods (3) are connected between the left side edge groove and the right side edge groove (2) at intervals in a horizontal front-back parallel mode, a rectangular linkage sliding block (11) which is connected with the side edge groove on the same side in a sliding mode in the horizontal direction is fixed at each of the left end and the right end of each auxiliary rod (3), and the longitudinal sections of the auxiliary rods are isosceles trapezoids with the top edge width smaller than the bottom edge width;
a bearing rod 4 arranged along the transverse direction is connected between two front and back adjacent auxiliary rods (3), the left end and the right end of the bearing rod are in clearance fit with the left inner wall surface and the right inner wall surface of the fixed frame, the longitudinal section of the bearing rod is an isosceles trapezoid with the top side width larger than the bottom side width, a cover plate (13) is arranged on the top wall of the bearing rod, the bearing rod (4) and the cover plate connected to the bearing rod form a movable step, the cover plate is an isosceles trapezoid with the top side width larger than the bottom side width, and the top side width of the cover plate is larger than the top side width of the bearing rod (4);
a fixed rod (15) is horizontally and transversely arranged below each bearing rod (4), a plurality of extrusion springs (14) are connected between the bearing rods and the fixed rods along the vertical direction, the upper end of each extrusion spring is fixedly connected with the bottom wall of the bearing rod, the lower end of each extrusion spring is fixedly connected with the top wall of the fixed rod, and the bottom of the fixed rod is fixed at the bottom of the drainage ditch;
the four corners of the bottom of each bearing rod (4) are hinged to the adjacent positions of the lower parts of the left side and the right side of the front auxiliary rod and the rear auxiliary rod (3) through linkage rods (12), the upper end of each linkage rod is fixedly connected with the bearing rods, when an extrusion spring (14) is in an initial state, the top surfaces of the front auxiliary rod and the rear auxiliary rod close to the side of the cover plate are positioned below the cover plate (13) to form a bent gap between the movable step and the auxiliary rods, and when the extrusion spring (14) is subjected to extrusion force, the cover plate (13) can move downwards and the front auxiliary rod and the rear auxiliary rod (3) are driven by the linkage rods (12) to move outwards until the top wall of the cover plate and the top wall of the auxiliary rods (3) form a;
both ends are fixed with a side slider (8) respectively about the horizontal flute profile board of intaking (6) that sets up of a level side both ends are fixed with a side slider (8), two the side slider respectively with mounting groove (5) of homonymy along horizontal direction front and back sliding connection the back wall of board of intaking both ends are fixed with a connecting block (9) respectively, the front side of a horizontal filter (10) is connected about between two connecting blocks, the rear end of horizontal filter (10) block boss (16) for making progress bellied, the antetheca of horizontal filter and the back wall contact setting of board of intaking (6), the back wall of horizontal filter and anterior auxiliary rod (3) contact setting.
2. The construction rainfall drainage structure of claim 1, wherein: the left end and the right end of the front side of the horizontal filter plate are respectively connected with the left connecting block and the right connecting block in a rotating mode through rotating shafts.
3. The construction rainfall drainage structure of claim 2, wherein: the top wall of the front side of the horizontal filter plate is a horizontal plane, a rubber plate is fixed on the horizontal plane, the top surface of the rubber plate is arranged from front to back and downwards, and the front side edge of the top surface of the rubber plate is in contact with the rear side edge of the water inlet groove of the groove-shaped water inlet plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011194483.5A CN112211273A (en) | 2020-10-30 | 2020-10-30 | Construction rainfall drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011194483.5A CN112211273A (en) | 2020-10-30 | 2020-10-30 | Construction rainfall drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112211273A true CN112211273A (en) | 2021-01-12 |
Family
ID=74057793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011194483.5A Pending CN112211273A (en) | 2020-10-30 | 2020-10-30 | Construction rainfall drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112211273A (en) |
-
2020
- 2020-10-30 CN CN202011194483.5A patent/CN112211273A/en active Pending
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