CN208733680U - A kind of power plant's inspection shaft keeps away smelly well lid - Google Patents
A kind of power plant's inspection shaft keeps away smelly well lid Download PDFInfo
- Publication number
- CN208733680U CN208733680U CN201821124274.1U CN201821124274U CN208733680U CN 208733680 U CN208733680 U CN 208733680U CN 201821124274 U CN201821124274 U CN 201821124274U CN 208733680 U CN208733680 U CN 208733680U
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- China
- Prior art keywords
- limbers
- power plant
- cover body
- baffle
- manhole cover
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a kind of power plant's inspection shafts to keep away smelly well lid, including the manhole cover body being made of reinforced concrete, the bottom end of the manhole cover body is integrally formed multiple extension blocks, and extension block uses cylindrical structure, the upper end of manhole cover body position corresponding with extension block offers limbers, and limbers extends through block and is in communication with the outside, the two sides inner wall of the extension block opens up fluted, reset spring is installed in the groove, the bottom end of the reset spring is fixedly connected with horizontally disposed baffle, the outer diameter of the baffle is greater than the internal diameter of limbers.The utility model is by being arranged extension block in the bottom end of manhole cover body, to increase water-holding capacity, realizes that driving baffle to overcome by the pressure of water gap occurs between the tension of reset spring and extension block, consequently facilitating the discharge of water；The utility model, can effective anti-baffle plate overexercise by setting slide bar and limited block.
Description
Technical field
The utility model relates to underground water equipment technical fields more particularly to a kind of power plant's inspection shaft to keep away smelly well lid.
Background technique
With the development that national society produces, power demand is also sharply increased, thermoelectric generator is the leading of China,
Rich coal resources, it is cheap, therefore become the preferred fuels of thermal power plant, and coal thermal power plant is easier to generate many water environments
Problem.It, may be due to since steam power plant and emergency duty ash field are during construction, production run and each after taking up one's indentures
The reasons such as groundwater abstraction, sewage discharge, solid waste leaching cause the environmental problems such as underground water pollution.Therefore, for heat
Power plant construction and the influence that generates to underground water of operating are evaluated, and are the essential a part of steam power plant's construction, this is to working as
The sustainable development of ground social economy is of great significance.But well lid in the prior art is usually simple circular configuration,
In have for permeable through-hole, but this through-hole also results in the gas leak in inspection shaft.
Utility model content
It is usually simple circular configuration purpose of the utility model is to solve well lid in the prior art, wherein useful
In permeable through-hole, but the problem of this through-hole also results in the gas leak in inspection shaft, and a kind of power plant proposed checks
Well keeps away smelly well lid.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of power plant's inspection shaft keeps away smelly well lid, including manhole cover body, the bottom end of the manhole cover body is integrally formed have it is more
A extension block, and extension block uses cylindrical structure, the upper end of manhole cover body position corresponding with extension block offers logical
Water hole, and limbers extends through block and is in communication with the outside, the two sides inner wall of the extension block open up it is fluted, in the groove
Reset spring is installed, the bottom end of the reset spring is fixedly connected with horizontally disposed baffle, and the outer diameter of the baffle is greater than
The internal diameter of limbers.
Preferably, the outer diameter of the baffle is 1.4 times bigger than the internal diameter of limbers.
Preferably, the upper end of the groove offers cavity, and cavity is connected to groove by through-hole, the baffle it is upper
End two sides Symmetrical vertical is fixedly connected there are two slide bar, and slide bar sequentially passes through the middle part of reset spring and through-hole and is fixedly connected
There is limited block.
Preferably, integrally formed on the inner wall of the limbers to have a circle rib, strainer is placed on the rib.
Preferably, magnetite is installed, the strainer is using the metal material that can be adsorbed by magnetite in the rib.
Preferably, the upper center of the manhole cover body uses arcuate structure.
Compared with prior art, the utility model has following advantages:
1, the utility model is by setting reset spring and baffle, can be by the tension of reset spring by baffle and limbers
Closing, to effectively keep away smelly.
2, the utility model is by being arranged extension block in the bottom end of manhole cover body, to increase water-holding capacity, realization passes through
The pressure drive baffle of water, which overcomes, there is gap between the tension of reset spring and extension block, consequently facilitating the discharge of water.
3, the utility model, can effective anti-baffle plate overexercise by setting slide bar and limited block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the sectional view of the utility model Fig. 1 taken along line A-A；
Fig. 3 is the structural schematic diagram of the utility model embodiment two.
In figure: 1 manhole cover body, 2 recess, 3 limbers, 4 cavitys, 5 grooves, 6 limited blocks, 7 slide bars, 8 reset springs, 9 gears
Plate, 10 extension blocks, 11 ribs, 12 strainers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment one
Referring to figs. 1 to 2, a kind of power plant's inspection shaft keeps away smelly well lid, including manhole cover body 1, the bottom end one of manhole cover body 1 at
Type has multiple extension blocks 10, and extension block 10 uses cylindrical structure, the upper end of manhole cover body 1 position corresponding with extension block 10
It sets and offers limbers 3, the quantity of limbers 3 is 1-4 best, can be selected according to the neighbouring discharge of sewage, and water flowing
Hole 3 extends through block 10 and is in communication with the outside, and the two sides inner wall of extension block 10 opens up fluted 5, and reset bullet is equipped in groove 5
Spring 8, reset spring 8 can be mounted on the inner wall of groove 5 by bolt, and the bottom end of reset spring 8 is fixedly connected with horizontally disposed
Baffle 9, the outer diameter of baffle 9 is greater than the internal diameter of limbers 3.
It is highly preferred that the upper center of manhole cover body 1 uses arcuate structure, it can be effectively by the water at 1 middle part of manhole cover body
It slides into the limbers 3 of two sides.
It is highly preferred that the outer diameter of baffle 9 is 1.4 times bigger than the internal diameter of limbers 3, this diameter can be effectively by limbers 3
It is sealed barrier, is effectively kept away smelly.
Further, the upper end of groove 5 offers cavity 4, and the effect of cavity 4 is holding limit block 6, and cavity 4 with
Groove 5 is connected to by through-hole, and the upper end two sides Symmetrical vertical of baffle 9 is fixedly connected there are two slide bar 7, and slide bar 7 sequentially passes through
The middle part of reset spring 8 and through-hole are simultaneously fixedly connected with limited block 6, and the outer diameter of limited block 6 is greater than the internal diameter of through-hole, to make to limit
Position block 6 can only move up and down in cavity 4, so that the slide bar 7 and baffle 9 that are fixedly connected with limited block 6 can only similarly be realized
The movement of distance to a declared goal.
It further illustrates, it is above-mentioned to be fixedly connected unless specifically defined or limited otherwise, otherwise to shall be understood in a broad sense, example
Such as, it can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.
Manhole cover body 1 is installed as the prior art when the utility model is used, no longer superfluous herein, reset spring 8 under normality
Tension overcome the gravity of baffle 9 so that baffle 9 closes limbers 3, when outside water stream enters in limbers 3, in water
Pressure under, baffle 9 overcomes the tension of reset spring 8 and gap occurs in extension block 10, and sewage can be discharged into underground from this gap, when
After sewage row, baffle 9 resets under the reaction force of reset spring 8 again to be affixed with extension block 10.
Embodiment two
Referring to Fig. 3, embodiment two further increases rib 11 and strainer 12 on the basis of retaining embodiment one, leads to
It is integrally formed on the inner wall in water hole 3 to have a circle rib 11, it is placed with strainer 12 on rib 11, to can avoid external impurities
Into in limbers 3, result in blockage.
Further, magnetite is installed, strainer 12 is using the metal material that can be adsorbed by magnetite, to make in rib 11
It obtains strainer 12 to be adsorbed on baffle 9, prevents strainer 12 from separating with rib 11.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of power plant's inspection shaft keeps away smelly well lid, including manhole cover body (1), which is characterized in that the bottom end of the manhole cover body (1)
It is integrally formed to have multiple extension blocks (10), and extension block (10) use cylindrical structure, the upper end of the manhole cover body (1) with
The corresponding position of extension block (10) offers limbers (3), and limbers (3) extend through block (10) and are in communication with the outside, institute
The two sides inner wall for stating extension block (10) opens up fluted (5), is equipped with reset spring (8) in the groove (5), the reset bullet
The bottom end of spring (8) is fixedly connected with horizontally disposed baffle (9), and the outer diameter of the baffle (9) is greater than the internal diameter of limbers (3).
2. a kind of power plant's inspection shaft according to claim 1 keeps away smelly well lid, which is characterized in that the outer diameter of the baffle (9)
It is 1.4 times bigger than the internal diameter of limbers (3).
3. a kind of power plant's inspection shaft according to claim 1 keeps away smelly well lid, which is characterized in that the upper end of the groove (5)
It offers cavity (4), and cavity (4) is connected to groove (5) by through-hole, the upper end two sides Symmetrical vertical of the baffle (9) is solid
Fixed connection is there are two slide bar (7), and slide bar (7) sequentially passes through the middle part of reset spring (8) and through-hole and is fixedly connected with limit
Block (6).
4. a kind of power plant's inspection shaft according to claim 1 keeps away smelly well lid, which is characterized in that the limbers (3) it is interior
It is integrally formed on wall to have a circle rib (11), strainer (12) are placed on the rib (11).
5. a kind of power plant's inspection shaft according to claim 4 keeps away smelly well lid, which is characterized in that installation in the rib (11)
There is magnetite, the strainer (12) is using the metal material that can be adsorbed by magnetite.
6. a kind of power plant's inspection shaft according to claim 1 keeps away smelly well lid, which is characterized in that the manhole cover body (1)
Upper center uses arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124274.1U CN208733680U (en) | 2018-07-16 | 2018-07-16 | A kind of power plant's inspection shaft keeps away smelly well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124274.1U CN208733680U (en) | 2018-07-16 | 2018-07-16 | A kind of power plant's inspection shaft keeps away smelly well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208733680U true CN208733680U (en) | 2019-04-12 |
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ID=66027308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124274.1U Active CN208733680U (en) | 2018-07-16 | 2018-07-16 | A kind of power plant's inspection shaft keeps away smelly well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208733680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501977A (en) * | 2020-03-24 | 2020-08-07 | 长兴森洋道路设施有限公司 | Safe anti-overflow inspection shaft lid |
-
2018
- 2018-07-16 CN CN201821124274.1U patent/CN208733680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501977A (en) * | 2020-03-24 | 2020-08-07 | 长兴森洋道路设施有限公司 | Safe anti-overflow inspection shaft lid |
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