CN219195880U - A cut dirty grid for environmental protection engineering - Google Patents
A cut dirty grid for environmental protection engineering Download PDFInfo
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- CN219195880U CN219195880U CN202223470350.3U CN202223470350U CN219195880U CN 219195880 U CN219195880 U CN 219195880U CN 202223470350 U CN202223470350 U CN 202223470350U CN 219195880 U CN219195880 U CN 219195880U
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Abstract
The utility model relates to a sewage interception grille for environmental protection engineering. The device comprises a plurality of middle grille assemblies which are transversely spliced by adopting connecting assemblies, wherein end grille assemblies are arranged on the outer sides of the middle grille assemblies on two sides by adopting the connecting assemblies; the end grating assembly comprises an end grating bottom beam and an end grating top beam, an end grating longitudinal beam is arranged between the end grating bottom beam and the end grating top beam, an end grating front grating is arranged at the front part of the end grating longitudinal beam, and an end grating side grating is arranged at the outer side of the end grating front grating; the middle grille component comprises a middle grille bottom beam and a middle grille top beam, a middle grille longitudinal beam is arranged between the middle grille bottom beam and the middle grille top beam, and a middle grille front grille is arranged at the front part of the middle grille longitudinal beam. The utility model provides a pollution interception grille for environmental protection engineering, which has reasonable structural design, adopts standardized and modularized design, can be quickly assembled and formed after being transferred to site, is convenient and labor-saving to construct, is quick, and can be reused.
Description
Technical Field
The utility model belongs to the technical field of environmental protection equipment, and particularly relates to a sewage interception grille for environmental protection engineering.
Background
In river environmental protection management engineering, in order to intercept large-scale floating garbage and other sundries in water, a sewage interception grid device is generally required. The dirt interception grille is arranged in the water channel, allows water flow to pass through, intercepts sundries such as garbage, and periodically cleans floating sundries collected in front of the dirt interception grille, and the water flow passing through the dirt interception grille becomes relatively clean.
The existing dirt interception grille device is generally constructed temporarily by adopting a metal net matched with steel pipe profiles and the like, specifically, a frame type bracket with a foundation is constructed by adopting the profiles such as the metal pipe and the like at a position where the dirt interception grille is required to be arranged, and then the metal net is installed and fixed on the water facing side of the frame type bracket. The dirt interception grille with the structure has the following defects: firstly, the structure of the dirt interception grille does not have standardized characteristics, and the construction in site varies from person to person; secondly, the construction steps of the dirt interception grille constructed temporarily on site are complicated, a welding machine, a cutting machine and necessary auxiliary tools are generally required to be configured, and the operation is time-consuming and labor-consuming; furthermore, the dirt interception grille needs to be disassembled after the engineering is finished, the existing dirt interception grille device is basically changed into metal garbage after being disassembled, and secondary utilization cannot be performed, so that resource waste is caused. Therefore, the structure of the dirt interception grille needs to be optimally designed to solve the technical problems.
Disclosure of Invention
The utility model provides the pollution interception grille for the environmental protection engineering, which has reasonable structural design, adopts standardized structural design, is convenient and labor-saving to construct, is quick and can be reused, and solves the technical problems in the prior art.
The utility model adopts the technical proposal for solving the technical problems in the prior art that: the sewage interception grille for the environmental protection engineering comprises a plurality of middle grille components which are transversely spliced by adopting connecting components, wherein end grille components are arranged on the outer sides of the middle grille components at two sides by adopting the connecting components; the end grating assembly comprises an end grating bottom beam and an end grating top beam, an end grating longitudinal beam is arranged between the end grating bottom beam and the end grating top beam, an end grating front grating is arranged at the front part of the end grating longitudinal beam, and an end grating side grating is arranged at the outer side of the end grating front grating; the middle grille component comprises a middle grille bottom beam and a middle grille top beam, a middle grille longitudinal beam is arranged between the middle grille bottom beam and the middle grille top beam, and a middle grille front grille is arranged at the front part of the middle grille longitudinal beam.
Preferably: the end grid longitudinal beam comprises an end grid first longitudinal beam and an end grid second longitudinal beam, and a plurality of end grid connecting beams which are obliquely arranged are arranged between the end grid first longitudinal beam and the end grid second longitudinal beam.
Preferably: and a plurality of end grid connecting plates with end grid connecting holes are arranged on the outer side of the outer end grid second longitudinal beam, and the main body parts of the end grid connecting plates extend out from the end grid side surface grids.
Preferably: the end grid reinforcing beams are arranged at the positions on the end grid bottom beams and the end grid top beams, and are connected with the end grid bottom beams and the end grid top beams in a welded mode.
Preferably: the middle grille longitudinal beam comprises a middle grille first longitudinal beam and a middle grille second longitudinal beam, and a plurality of middle grille connecting beams which are obliquely arranged are arranged between the middle grille first longitudinal beam and the middle grille second longitudinal beam.
Preferably: the middle grille reinforcing beams are arranged at the positions on the middle grille bottom beams and the middle grille top beams, and are welded with the middle grille bottom beams and the middle grille top beams.
Preferably: the end parts of the end grid bottom beam and the end grid top beam are provided with end grid assembly holes, the end parts of the middle grid bottom beam and the middle grid top beam are provided with middle grid assembly holes, and the connecting component is arranged between the adjacent end grid assembly holes and the middle grid assembly holes.
Preferably: the connecting assembly comprises an upper pressing plate and a lower pressing plate, wherein the two ends of the upper pressing plate and the lower pressing plate are provided with assembly holes, pin shafts are arranged in the assembly holes corresponding to the upper pressing plate and the lower pressing plate, an upper cover plate is arranged between the pin shafts and the upper pressing plate, a lower cover plate is arranged between the pin shafts and the lower pressing plate, a notch is formed in the side wall of the lower end of the pin shaft, a positioning plate is arranged in the notch, and the positioning plate is fixedly connected with the lower cover plate.
Preferably: an upper pressing plate handle is arranged on the upper pressing plate, a lower pressing plate handle is arranged on the lower pressing plate, and a pin shaft handle is arranged at the upper end of the pin shaft.
The utility model has the advantages and positive effects that:
compared with the existing dirt interception grating temporarily constructed on site, the dirt interception grating provided by the utility model is composed of a middle grating component and an end grating component which are designed in a standardized way, and the standardized and modularized design is realized. After the split dirt interception grille is transported to a construction site, the complete dirt interception grille can be quickly constructed, the operation is convenient and labor-saving and quick, and meanwhile, the water channel width of the installation position is adapted by increasing or reducing the number of middle grille components.
Compared with the existing dirt interception grille, the dirt interception grille can be rapidly disassembled to form standardized and modularized components after the engineering is finished, is convenient to transfer to the next construction site or transfer to a warehouse for standby, does not generate waste in the disassembly and assembly process, can be reused, and avoids resource waste.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the end grill assembly of FIG. 1;
FIG. 3 is a schematic view of the configuration of the middle grill assembly of FIG. 1;
FIG. 4 is a schematic view of the connection assembly of FIG. 1 from an upper perspective;
fig. 5 is a schematic view of the connection assembly of fig. 1 from a lower perspective.
In the figure:
1. an end grill assembly; 1-1, end grid bottom beams; 1-2, end grid top beams; 1-3, connecting the end grids with the beam; 1-4, end grid stiffening beams; 1-5, end grid first longitudinal beams; 1-6, an end grid second longitudinal beam; 1-7, end grid connection plates; 1-8, end grid connecting holes; 1-9, end grille side grille; 1-10, end grille front grille; 1-11, end grid assembly holes; 2. a middle grille assembly; 2-1, middle grille bottom beams; 2-2, assembling holes of the middle grille; 2-3, connecting the middle grille with the beam; 2-4, a first longitudinal beam of the middle grille; 2-5, middle grille reinforcing beams; 2-6, middle grille top beam; 2-7, a middle grille second longitudinal beam; 2-8, a middle grille and a front grille; 3. a connection assembly; 3-1, an upper pressing plate; 3-2, a lower pressing plate; 3-3, upper cover plate; 3-4, an upper pressing plate handle; 3-5, a pin shaft; 3-6, a pin shaft handle; 3-7, a lower pressing plate handle; 3-8, lower cover plate; 3-9, locating plate.
Detailed Description
In order to further understand the summary, features and advantages of the present utility model, the following examples are set forth in detail.
Referring to fig. 1, the pollution interception grille for environmental engineering of the present utility model adopts a plurality of middle grille components 2 transversely spliced by connecting components 3, and end grille components 1 are installed at the outer sides of the middle grille components 2 at both sides by adopting the connecting components 3. The plurality of middle grille components 2 and the end grille components 1 on the two sides form a complete sewage interception grille together, and the overall width of the sewage interception grille can be adjusted and set by increasing or reducing the number of the middle grille components 2.
Referring to fig. 2, it can be seen that:
the end grating assembly 1 comprises an end grating bottom beam 1-1 and an end grating top beam 1-2, wherein an end grating longitudinal beam is arranged between the end grating bottom beam 1-1 and the end grating top beam, an end grating front grating 1-10 is arranged at the front part of the end grating longitudinal beam, an end grating side grating 1-9 is arranged on the outer side of the end grating front grating 1-10, and the end grating side grating 1-9 is used for reducing the distance between the side part of the end grating assembly 1 and the side wall of a water channel and avoiding the passage of sundries such as garbage through a gap at the position.
In this embodiment, the end grille longitudinal beam includes an end grille first longitudinal beam 1-5 and an end grille second longitudinal beam 1-6, between which a plurality of end grille connecting beams 1-3 are installed, each end grille connecting beam 1-3 being used to promote the overall structural strength of the end grille assembly 1. As shown in the figure, an end grating bottom beam 1-1, an end grating top beam 1-2, an end grating first longitudinal beam 1-5 and an end grating second longitudinal beam 1-6 are all I-shaped steel, two adjacent I-shaped steel are welded and connected at the butt joint position, an end grating connecting beam 1-3 is a metal square tube, and the metal square tube is welded and connected with the I-shaped steel at the butt joint position.
In order to further improve the overall structural strength, a plurality of reinforcing connection beams in the form of I-steel can be welded between the end grid first longitudinal beams 1-5 and the end grid second longitudinal beams 1-6.
The end grid front surface grids 1-10 are formed by welding longitudinal metal plates and transverse metal plates, the end grid side surface grids 1-9 are formed by welding longitudinal metal plates and transverse metal plates, and the outer side edges of the end grid front surface grids 1-10 are in butt joint with the inner side edges of the end grid side surface grids 1-9. The angle between the extending direction of the end grill side grill 1-9 and the extending direction of the end grill front grill 1-10 is 135 deg..
In the embodiment, the end grid stiffening beams 1-4 are arranged at the positions, connected with the end grid longitudinal beams, on the end grid bottom beams 1-1 and the positions, connected with the end grid longitudinal beams, on the end grid top beams 1-2, and the end grid stiffening beams 1-4 are welded with the end grid bottom beams 1-1 and the end grid top beams 1-2, and the structural strength of the end grid assembly 1 can be remarkably improved by arranging the end grid stiffening beams 1-4.
In this embodiment, a plurality of end grill connection plates 1-7 with end grill connection holes 1-8 are installed outside the end grill second side member 1-6 located outside, and the main body portion of the end grill connection plates 1-7 protrudes from the gap of the end grill side grill 1-9. The end grating connecting plates 1-7 are used for fixing the dirt interception grating, when the dirt interception grating is installed, the installation base with the pin holes is installed on the side wall of the water channel by adopting expansion bolts, when the dirt interception grating is installed in the water channel, the end grating connecting plates 1-7 on the side part of the end grating component 1 are aligned with the installation base on the side wall of the water channel, and then the dirt interception grating can be installed in the water channel by penetrating pins from top to bottom.
Referring to fig. 3, it can be seen that:
the middle grille assembly 2 comprises a middle grille bottom beam 2-1 and a middle grille top beam 2-6, a middle grille longitudinal beam is arranged between the middle grille bottom beam 2-1 and the middle grille top beam, and a middle grille front grille 2-8 is arranged at the front part of the middle grille longitudinal beam.
In this embodiment, the middle grille longitudinal beam includes a middle grille first longitudinal beam 2-4 and a middle grille second longitudinal beam 2-7, between which a plurality of middle grille connecting beams 2-3 are installed in an inclined arrangement. Each middle grille connecting beam 2-3 serves to enhance the overall structural strength of the middle grille assembly 2. As shown in the figure, the middle grating bottom beam 2-1, the middle grating top beam 2-6, the middle grating first longitudinal beam 2-4 and the middle grating second longitudinal beam 2-7 are all I-steel, two adjacent I-steel are welded and connected at the butt joint position, the middle grating connecting beam 2-3 is a metal square tube, and the metal square tube is welded and connected with the I-steel at the butt joint position.
In order to further improve the overall structural strength, a plurality of reinforcing connection beams in the form of I-steel can be welded between the middle grid first longitudinal beam 2-4 and the middle grid second longitudinal beam 2-7.
The middle grille front grille 2-8 is formed by welding longitudinal metal plates and transverse metal plates.
In the embodiment, the middle grille stiffening beams 2-5 are arranged at the positions, connected with the middle grille longitudinal beams, on the middle grille bottom beams 2-1 and the positions, connected with the middle grille longitudinal beams, on the middle grille top beams 2-6, and the middle grille stiffening beams 2-5 are welded with the middle grille bottom beams 2-1 and the middle grille top beams 2-6, and the structural strength of the middle grille assembly 2 can be remarkably improved by arranging the end grille stiffening beams 1-4.
The end parts of the end grating bottom beams 1-1 and the end grating top beams 1-2 are provided with end grating assembly holes 1-11, the end parts of the middle grating bottom beams 2-1 and the middle grating top beams 2-6 are provided with middle grating assembly holes 2-2, and the connecting component 3 is arranged between the adjacent end grating assembly holes 1-11 and the middle grating assembly holes 2-2.
Referring to fig. 4 and 5, it can be seen that:
the connecting component 3 comprises an upper pressing plate 3-1 and a lower pressing plate 3-2 with assembly holes at two ends, pin shafts 3-5 are arranged in the assembly holes corresponding to the upper pressing plate 3-1 and the lower pressing plate 3-2, and the pin shafts 3-5 are provided with a left pin shaft and a right pin shaft. An upper cover plate 3-3 is arranged between the pin shaft 3-5 and the upper pressing plate 3-1, and a lower cover plate 3-8 is arranged between the pin shaft 3-5 and the lower pressing plate 3-2. The lower end side wall of the pin shaft 3-5 is provided with a notch, a positioning plate 3-9 is arranged in the notch, the positioning plate 3-9 is fixedly connected with the lower cover plate 3-8, and specifically, the positioning plate 3-9 is fixedly connected with the lower cover plate 3-8 by adopting a screw.
In this embodiment, in order to improve the convenience of operation of the connection assembly, an upper platen handle 3-4 is mounted on the upper platen 3-1, a lower platen handle 3-7 is mounted on the lower platen 3-2, and a pin handle 3-6 is mounted on the upper end of the pin 3-5.
The assembly mode of the dirt interception grille comprises the following steps:
selecting a proper number of middle grille assemblies 2 and left and right end grille assemblies 1 according to the width of a water channel at a construction position;
arranging an installation base at a corresponding position on the side wall of the water channel by adopting an expansion bolt, and connecting end grille connecting plates 1-7 of an end grille assembly 1 with the installation base by adopting pins; then a middle grille component 2 and the end grille component 1 are horizontally arranged in parallel, an upper connecting component and a lower connecting component are arranged between the middle grille component and the end grille component 1, specifically, an upper pressure plate 3-1 is arranged between the end grille top beam 1-2 and the end part of a middle grille top beam 2-6 by holding an upper pressure plate handle 3-4, two assembly holes on the upper pressure plate 3-1 are respectively aligned with the end grille assembly holes 1-11 on the end grille top beam 1-2 and the middle grille assembly holes 2-2 on the middle grille top beam 2-6, then a left upper cover plate 3-3 and a right upper cover plate 3-3 are arranged on the upper pressure plate 3-1, the assembly holes in the middle of the two upper cover plates are respectively aligned with the two assembly holes of the upper pressure plate 3-1, and then a left pin shaft 3-5 and a right pin shaft 3-5 are penetrated; then holding the lower pressing plate handle 3-7 to install the lower pressing plate 3-2 from below, enabling the lower ends of the two pin shafts 3-5 to respectively penetrate through two assembly holes on the lower pressing plate 3-2, then respectively installing the two lower cover plates 3-8, then laterally installing the two positioning plates 3-9, enabling the positioning plates 3-9 to be embedded into the notch at the side part of the pin shaft 3-5, and finally selecting a strand fixing screw in a threaded hole between the lower cover plates 3-8 and the positioning plates 3-9;
the aforementioned installation steps of the connection assemblies 3 are repeated, the middle grill assemblies 2 are sequentially spliced and installed one by one, the end grill assemblies 1 of the other side are finally installed, and the end grill connection plates 1 to 7 of the end grill assemblies 1 are connected with the installation base provided on the side wall of the waterway by using pins.
Claims (9)
1. A cut dirty grid for environmental protection engineering, characterized by: the device comprises a plurality of middle grille assemblies (2) which are transversely spliced by adopting connecting assemblies (3), wherein end grille assemblies (1) are arranged on the outer sides of the middle grille assemblies (2) at two sides by adopting the connecting assemblies; the end grating assembly (1) comprises an end grating bottom beam (1-1) and an end grating top beam (1-2), an end grating longitudinal beam is arranged between the end grating bottom beam and the end grating top beam, an end grating front grating (1-10) is arranged at the front part of the end grating longitudinal beam, and an end grating side grating (1-9) is arranged at the outer side of the end grating front grating (1-10); the middle grille component (2) comprises a middle grille bottom beam (2-1) and a middle grille top beam (2-6), a middle grille longitudinal beam is arranged between the middle grille bottom beam and the middle grille top beam, and a middle grille front grille (2-8) is arranged at the front part of the middle grille longitudinal beam.
2. The pollution interception grille for environmental engineering of claim 1, wherein: the end grid longitudinal beam comprises an end grid first longitudinal beam (1-5) and an end grid second longitudinal beam (1-6), and a plurality of end grid connecting beams (1-3) which are obliquely arranged are arranged between the end grid first longitudinal beam and the end grid second longitudinal beam.
3. The pollution interception grille for environmental engineering of claim 2, wherein: a plurality of end grid connection plates (1-7) with end grid connection holes (1-8) are arranged on the outer side of the outer end grid second longitudinal beam (1-6), and the main body part of each end grid connection plate (1-7) extends out of the end grid side surface grid (1-9).
4. A pollution abatement grille for environmental protection engineering according to claim 3, characterized in that: the end grating reinforcing beams (1-4) are arranged at the positions, connected with the end grating longitudinal beams, of the end grating bottom beams (1-1) and the positions, connected with the end grating longitudinal beams, of the end grating top beams (1-2), and the end grating reinforcing beams (1-4) are welded with the end grating bottom beams (1-1) and the end grating top beams (1-2).
5. The pollution interception grille for environmental engineering of claim 4, wherein: the middle grille longitudinal beam comprises a middle grille first longitudinal beam (2-4) and a middle grille second longitudinal beam (2-7), and a plurality of middle grille connecting beams (2-3) which are obliquely arranged are arranged between the middle grille first longitudinal beam and the middle grille second longitudinal beam.
6. The pollution abatement grille for environmental protection engineering of claim 5, wherein: the middle grille bottom beam (2-1) is connected with the middle grille longitudinal beam, and the middle grille top beam (2-6) is connected with the middle grille longitudinal beam by welding, wherein the middle grille stiffening beam (2-5) is arranged at the position connected with the middle grille longitudinal beam, and the middle grille stiffening beam (2-5) is connected with the middle grille bottom beam (2-1) and the middle grille top beam (2-6) by welding.
7. A pollution interception grille for environmental protection as claimed in any one of claims 1 to 6, wherein: the end parts of the end grating bottom beam (1-1) and the end grating top beam (1-2) are provided with end grating assembly holes (1-11), the end parts of the middle grating bottom beam (2-1) and the middle grating top beam (2-6) are provided with middle grating assembly holes (2-2), and the connecting component (3) is arranged between the adjacent end grating assembly holes (1-11) and the middle grating assembly holes (2-2).
8. The pollution abatement grille for use in environmental engineering of claim 7, wherein: the connecting assembly (3) comprises an upper pressing plate (3-1) and a lower pressing plate (3-2) with assembly holes at two ends, pin shafts (3-5) are arranged in the assembly holes corresponding to the upper pressing plate (3-1) and the lower pressing plate (3-2), an upper cover plate (3-3) is arranged between the pin shafts (3-5) and the upper pressing plate (3-1), a lower cover plate (3-8) is arranged between the pin shafts (3-5) and the lower pressing plate (3-2), a notch is formed in the side wall of the lower end of the pin shaft (3-5), a positioning plate (3-9) is arranged in the notch, and the positioning plate (3-9) is fixedly connected with the lower cover plate (3-8).
9. The pollution abatement grille for use in environmental engineering of claim 8, wherein: an upper pressing plate handle (3-4) is arranged on the upper pressing plate (3-1), a lower pressing plate handle (3-7) is arranged on the lower pressing plate (3-2), and a pin shaft handle (3-6) is arranged at the upper end of the pin shaft (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223470350.3U CN219195880U (en) | 2022-12-24 | 2022-12-24 | A cut dirty grid for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223470350.3U CN219195880U (en) | 2022-12-24 | 2022-12-24 | A cut dirty grid for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219195880U true CN219195880U (en) | 2023-06-16 |
Family
ID=86709966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223470350.3U Active CN219195880U (en) | 2022-12-24 | 2022-12-24 | A cut dirty grid for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219195880U (en) |
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2022
- 2022-12-24 CN CN202223470350.3U patent/CN219195880U/en active Active
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