CN212246250U - Mechanical grid for sewage treatment - Google Patents
Mechanical grid for sewage treatment Download PDFInfo
- Publication number
- CN212246250U CN212246250U CN201922433051.4U CN201922433051U CN212246250U CN 212246250 U CN212246250 U CN 212246250U CN 201922433051 U CN201922433051 U CN 201922433051U CN 212246250 U CN212246250 U CN 212246250U
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- Prior art keywords
- mounting
- plate
- mechanical
- hole
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical grid for sewage treatment, which comprises a mounting plate, wherein a plurality of mechanical grid plates are arranged on the mounting plate, the mounting plate is provided with a plurality of groups of mounting hole components, and the two sides of the middle plate body at the back part of the mechanical grating plate are both fixedly provided with mounting head components, firstly, the mounting plate is fixed at the water inlet of the water channel through a fastening bolt, the mounting disc on the mounting head assembly is inserted into the rear of the mounting large hole on the mounting hole assembly, then the mechanical grating plate is pressed down to enable the mounting rod to fall into the mounting small hole, the mounting disc is limited through the mounting small hole to realize the initial assembly between the mechanical grating plate and the mounting plate, the stability of the mechanical grating plate and the mounting plate during assembly is ensured by the jacking force of the jacking spring, through the mode, the installation and the disassembly and the replacement when a plurality of mechanical grating plates are used and damaged are facilitated.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to mechanical grid for sewage treatment.
Background
Mechanical gratings, also known as steel gratings, steel grating plates and grating plates, are tool devices formed by mechanically welding flat steel and twisted steel, are mainly applied to the fields of building construction, design and decoration, sewage treatment, engineering application and the like, the sewage treatment is a process for purifying sewage to enable the sewage to reach the water quality requirement of draining a certain water body or reusing the sewage, the sewage treatment is widely applied to the fields of building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
The prior art has the following problems: in the sewage treatment process, the mechanical grating plate is mainly used for filtering water surface floaters such as garbage with large volume and the like and is widely applied to urban sewage treatment, the mechanical grating plate is mainly arranged at a sewage inlet or a place where the sewage flows, the water surface floaters are intercepted by the grating plate, and the mechanical grating plate which is convenient to mount and dismount is not favorable for assembly and replacement when the mechanical grating plate is used.
Disclosure of Invention
To solve the problems set forth in the background art described above. The utility model provides a mechanical grid for sewage treatment has the characteristics of being convenient for install and dismantle.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical grid for sewage treatment comprises a mounting plate, wherein a plurality of mechanical grid plates are mounted on the mounting plate, two ends of the mounting plate are fixedly mounted on a water channel through fastening bolts, bottom plate bodies of the mechanical grid plates extend into sewage, a plurality of groups of mounting hole assemblies are arranged on the mounting plate, and mounting head assemblies are fixedly arranged on two sides of a middle plate body at the back of each mechanical grid plate;
the mounting hole assembly comprises a mounting large hole, a mounting small hole is formed right below the mounting large hole, and the mounting large hole is communicated with the mounting small hole;
the mounting head component comprises a mounting rod, a mounting disc is fixedly arranged at the end part of the mounting rod, and a jacking spring and a limiting disc are sleeved on the mounting rod;
the mechanical grating plate is fixedly connected with the mounting plate in an inserting type jacking mode through the mounting head assembly and the mounting hole assembly.
Preferably, the diameter of the mounting disc is larger than that of the mounting small hole, and the diameter of the mounting disc is smaller than that of the mounting large hole.
Preferably, the diameter of the limiting disc is larger than that of the mounting large hole.
Preferably, one end of the jacking spring abuts against the mechanical grating plate, and the other end of the jacking spring abuts against the limiting disc.
Preferably, the plurality of groups of mounting hole assemblies are arranged on the plate body of the mounting plate in pairs.
Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is installed and used, the mounting plate is fixed at the water inlet of the water channel through the fastening bolt, a plurality of groups of mounting hole assemblies are arranged on the mounting plate, the mounting head assemblies are fixedly arranged on both sides of the middle plate body at the back of the mechanical grating plate, the mounting disc on the mounting head assemblies is inserted behind the mounting large hole on the mounting hole assemblies, then the mechanical grating plate is pressed down, the mounting rod falls into the mounting small hole, the mounting disc is limited through the mounting small hole, the preliminary assembly between the mechanical grating plate and the mounting plate is realized, the stability during the assembly between the mechanical grating plate and the mounting plate is ensured through the tightening force of the tightening spring, through the mode, the installation and the disassembly and the replacement during the damage when a plurality of mechanical grating plates are used are convenient, one end of the tightening spring is butted on the mechanical grating plate, and the other end of the tightening spring is butted on the limiting disc, the jacking spring can be conveniently jacked through the limiting disc, so that the mechanical grating plate and the mounting plate can be further conveniently dismounted.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a perspective view of the mounting plate of the present invention;
FIG. 3 is a top view of the mechanical grid plate of the present invention;
FIG. 4 is a perspective view of the mounting head assembly of the present invention;
FIG. 5 is a side view of the mechanical grid plate of the present invention;
FIG. 6 is a front view of the mechanical grid plate of the present invention;
in the figure: 1. mounting a plate; 2. a mechanical grid plate; 3. a water channel is communicated; 4. sewage; 5. mounting a hole assembly; 51. mounting a large hole; 52. mounting small holes; 6. mounting a head assembly; 61. mounting a rod; 62. the spring is tightly propped; 63. a limiting disc; 64. and (5) installing the disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a mechanical grid for sewage treatment comprises a mounting plate 1, wherein a plurality of mechanical grid plates 2 are mounted on the mounting plate 1, two ends of the mounting plate 1 are fixedly mounted on a water channel 3 through fastening bolts, bottom plate bodies of the mechanical grid plates 2 all extend into sewage 4, a plurality of groups of mounting hole assemblies 5 are arranged on the mounting plate 1, and mounting head assemblies 6 are fixedly arranged on two sides of a middle plate body at the back of each mechanical grid plate 2;
the mounting hole assembly 5 comprises a mounting large hole 51, a mounting small hole 52 is formed right below the mounting large hole 51, and the mounting large hole 51 is communicated with the mounting small hole 52;
the mounting head component 6 comprises a mounting rod 61, a mounting disc 64 is fixedly arranged at the end part of the mounting rod 61, and a jacking spring 62 and a limiting disc 63 are sleeved on the mounting rod 61;
the mechanical grating plate 2 is fixedly connected with the mounting plate 1 in a plug-in manner through a mounting head component 6 and a mounting hole component 5.
In this embodiment, it is preferable that the diameter of the mounting disk 64 is larger than the diameter of the mounting small hole 52, and the diameter of the mounting disk 64 is smaller than the diameter of the mounting large hole 51.
In this embodiment, it is preferable that the diameter of the limiting disk 63 is larger than the diameter of the large mounting hole 51.
In this embodiment, preferably, one end of the jacking spring 62 abuts against the mechanical grating plate 2, and the other end of the jacking spring 62 abuts against the limiting disc 63.
In this embodiment, preferably, the plurality of sets of mounting hole assemblies 5 are arranged on the plate body of the mounting plate 1 in pairs.
The utility model discloses a theory of operation and use flow: when the utility model is installed and used, the mounting plate 1 is fixed at the water inlet of the water channel 3 through the fastening bolt, the mounting plate 1 is provided with a plurality of groups of mounting hole assemblies 5, the two sides of the middle plate body at the back of the mechanical grating plate 2 are both fixedly provided with the mounting head assemblies 6, the mounting disc 64 on the mounting head assembly 6 is inserted behind the mounting large hole 51 on the mounting hole assembly 5, then the mechanical grating plate 2 is pressed downwards, the mounting rod 61 is made to fall into the mounting small hole 52, the mounting disc 64 is limited through the mounting small hole 52, the preliminary assembly between the mechanical grating plate 2 and the mounting plate 1 is realized, the stability when the mechanical grating plate 2 and the mounting plate 1 are assembled is ensured through the jacking force of the jacking spring 62, through the mode, the installation and the disassembly and the replacement when the plurality of mechanical grating plates 2 are used are convenient, one end of the jacking spring 62 is abutted on the mechanical grating plate 2, and the other end of the jacking spring 62 is abutted against the limiting disc 63, and the jacking spring 62 can be conveniently jacked through the limiting disc 63, so that the mechanical grating plate 2 and the mounting plate 1 can be further conveniently dismounted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A mechanical grid for sewage treatment, includes mounting panel (1), its characterized in that: the mounting plate (1) is provided with a plurality of mechanical grating plates (2), two ends of the mounting plate (1) are fixedly mounted on the water channel (3) through fastening bolts, bottom plate bodies of the mechanical grating plates (2) extend into sewage (4), the mounting plate (1) is provided with a plurality of groups of mounting hole assemblies (5), and two sides of a middle plate body at the back of the mechanical grating plates (2) are fixedly provided with mounting head assemblies (6);
the mounting hole assembly (5) comprises a mounting large hole (51), a mounting small hole (52) is formed right below the mounting large hole (51), and the mounting large hole (51) is communicated with the mounting small hole (52);
the mounting head component (6) comprises a mounting rod (61), a mounting disc (64) is fixedly arranged at the end part of the mounting rod (61), and a jacking spring (62) and a limiting disc (63) are sleeved on the mounting rod (61);
the mechanical grating plate (2) is fixedly connected with the mounting plate (1) in an insertion type jacking mode through the mounting head assembly (6) and the mounting hole assembly (5).
2. A mechanical grid for sewage treatment as claimed in claim 1, wherein: the diameter of the mounting disc (64) is larger than that of the mounting small hole (52), and the diameter of the mounting disc (64) is smaller than that of the mounting large hole (51).
3. A mechanical grid for sewage treatment as claimed in claim 1, wherein: the diameter of the limiting disc (63) is larger than that of the mounting large hole (51).
4. A mechanical grid for sewage treatment as claimed in claim 1, wherein: one end of the jacking spring (62) is abutted against the mechanical grating plate (2), and the other end of the jacking spring (62) is abutted against the limiting disc (63).
5. A mechanical grid for sewage treatment as claimed in claim 1, wherein: the multiple groups of mounting hole assemblies (5) are arranged on the plate body of the mounting plate (1) in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433051.4U CN212246250U (en) | 2019-12-30 | 2019-12-30 | Mechanical grid for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433051.4U CN212246250U (en) | 2019-12-30 | 2019-12-30 | Mechanical grid for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212246250U true CN212246250U (en) | 2020-12-29 |
Family
ID=73972919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433051.4U Expired - Fee Related CN212246250U (en) | 2019-12-30 | 2019-12-30 | Mechanical grid for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212246250U (en) |
-
2019
- 2019-12-30 CN CN201922433051.4U patent/CN212246250U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201229 |