CN220503964U - Protection device for inspection shaft - Google Patents
Protection device for inspection shaft Download PDFInfo
- Publication number
- CN220503964U CN220503964U CN202322128073.6U CN202322128073U CN220503964U CN 220503964 U CN220503964 U CN 220503964U CN 202322128073 U CN202322128073 U CN 202322128073U CN 220503964 U CN220503964 U CN 220503964U
- Authority
- CN
- China
- Prior art keywords
- protection device
- hole
- device body
- well
- inspection well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007689 inspection Methods 0.000 title claims abstract description 34
- 230000008093 supporting effect Effects 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000013013 elastic material Substances 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 26
- 230000001012 protector Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002633 protecting effect Effects 0.000 description 27
- 241001465754 Metazoa Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000004429 Calibre Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a protection device for an inspection well, which comprises: the well seat is fixed at the well mouth of the inspection well; the well cover is buckled to the upper end of the well seat, and a plurality of water permeable holes are uniformly distributed on the well cover; the protector body is bucket-shaped and the upper end of the protector body is fixed on the inner side of the well seat, a first supporting ring is embedded in the upper end of the protector body, a through hole is formed in the side wall of the protector body, and a baffle capable of blocking the through hole is arranged on the wall of the through hole. The protective device body is simple in structure, the whole protective device body is integrally formed by adopting elastic materials, sewage in the protective device body can smoothly flow through the through holes, and when the sewage in the protective device body is over or a certain amount of sewage remains, the baffle resets under the elastic action of the baffle, and the baffle blocks the through holes again, so that odor in a well is effectively isolated, and the odor is prevented from passing through the through holes; the well cover is provided with the water permeable hole, so that the rain sewage can timely pass through the water permeable hole and flow into the inspection well while the protection effect is ensured.
Description
Technical Field
The utility model relates to the field of municipal drainage equipment, in particular to a protection device for an inspection well.
Background
The protection device of the inspection well mainly has two functions, one is to prevent people or objects caused by well lid loss or other reasons from falling into the well, and the other is to prevent odor in the well from rising back to influence the surrounding environment of the well body.
The existing anti-falling components are mostly net-shaped or have anti-odor structures, the structure is complex, the installation and manufacturing costs are high, and meanwhile, the supporting strength and the sealing effect are limited, namely, the effects of anti-falling and blocking off odor are not obvious; moreover, the existing inspection well protection device has single function, and can not play a role in effectively draining water while guaranteeing the protection effect.
Therefore, how to provide a protection device for an inspection well, so that the above problems can be overcome, is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present utility model provides a protection device for an inspection well.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a protective device for an inspection well, comprising:
the well seat is annular and is coaxially fixed at the wellhead of the inspection well;
the well cover is detachably fastened to the upper end of the well seat, and a plurality of water permeable holes communicated with the well seat are uniformly distributed on the well cover;
the protection device body adopts elastic material integrated into one piece the protection device body is fill form and its upper end opening lower extreme is sealed, the upper end of protection device body is heavy-calibre end, the upper end of protection device body is coaxial to be fixed the well seat is inboard, the inside coaxial pre-buried support circle that has of upper end of protection device body, the through-hole has been seted up to the lateral wall of protection device body, a pore wall integrated into one piece of through-hole has can be right the baffle of shutoff is realized to the through-hole.
Compared with the prior art, the utility model discloses the protection device for the inspection well, which has the advantages that the structure of the protection device body is simple, the whole protection device body is integrally formed by adopting elastic materials, when sewage exists inside the protection device body, the sewage in the protection device body can smoothly flow through the through hole, when the sewage in the protection device body is over or a certain amount of sewage remains, the baffle resets due to the self elastic action, and the baffle plugs the through hole again, so that the odor in the well is effectively isolated; by arranging the first supporting ring, the design ensures that the protective device body has higher supporting strength; the well cover is provided with the water permeable hole, so that the rain sewage can timely pass through the water permeable hole and flow into the inspection well while the protection effect is ensured.
Preferably, the upper end of the protecting device body is provided with a yielding hole, the first supporting ring is provided with a mounting hole, the yielding hole is opposite to and communicated with the mounting hole, the inner side of the well seat is coaxially provided with an annular mounting surface, and the bolt is connected with the annular mounting surface after passing through the yielding hole and the mounting hole. The protection device body and the first support ring can be reliably connected with the well seat, the first support ring can strengthen the protection device body, and the protection device body cannot be deformed greatly after being pressed.
Preferably, the lower end of the protecting device body is provided with a hole and is blocked with a supporting plate, and the plate surface of the supporting plate is perpendicular to the axial lead of the protecting device body. The support plate can reliably support the person or object falling to the inner side of the protective device body.
Preferably, the supporting plate is a circular plate and the side edge of the supporting plate is limited in the protecting device body. The support plate can be reliably fixed with the protector body.
Preferably, a second supporting ring is coaxially embedded in the lower end of the protective device body. The second support ring can improve the support strength of the lower end of the protective device body.
Preferably, a plurality of through holes are uniformly formed in the circumferential direction on the side wall of the protective device body. This design is convenient for sewage can pass the protector body fast.
Preferably, the through hole is rectangular, the upper end hole wall integrated into one piece of through hole has the baffle, the baffle can closely inlay and establish in the through hole. The design is convenient for the baffle to elastically deform, and sewage or dirt can smoothly flow through the through hole.
Preferably, the through hole and the baffle are isosceles trapezoids, the lower bottom edge of the baffle is connected with the lower bottom edge of the through hole, and the lower bottom edge of the baffle is close to the first supporting ring. The baffle can be reliably connected with the protective device body.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an inspection well protection device after a manhole cover is opened;
FIG. 2 is a front view of a manhole cover in a manhole cover protection apparatus;
fig. 3 is a front view of the body of the protector in the protector for the inspection well;
fig. 4 is a side view of a guard body provided with a support plate in a guard for an inspection well;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a partial enlarged view at B in FIG. 4;
fig. 7 is a side view of a protective device body with a second support ring in the protective device of the inspection well;
fig. 8 is a partial enlarged view at C in fig. 7.
In the figure:
1 is a well seat, 2 is a well cover, 20 is a water permeable hole, 3 is a protecting device body, 30 is a through hole, 31 is a baffle, 4 is a supporting ring I, 5 is a supporting plate, and 6 is a supporting ring II.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses a protection device for an inspection well, wherein a protection device body 3 is simple in structure, the whole protection device body 3 is integrally formed by adopting elastic materials, when sewage exists inside the protection device body 3, a baffle plate 31 is elastically deformed downwards due to the downward pressing of the sewage, the sewage in the protection device body 3 can smoothly flow through a through hole 30, when the sewage in the protection device body 3 is over or a certain amount of sewage remains, the baffle plate 31 resets due to the elastic action of the baffle plate 31, the through hole 30 is plugged again, so that the odor in the well is effectively isolated, and the odor is prevented from passing through the through hole 30; by arranging the first support ring 4, the design ensures that the protective device body 3 has higher support strength, and the protective device body 3 cannot be torn or deformed greatly after being pressed; by arranging the support plate 5 and the support ring II 6, the lower end of the protective device body 3 has higher support strength; the well lid 2 is provided with the water permeable holes 20, so that the rainwater and sewage can timely pass through the water permeable holes 20 and flow into the inspection well while the supporting and protecting effects are ensured.
Examples
Referring to fig. 1-8, which are schematic views of the whole and part of the structure of an embodiment of the present utility model, the present utility model specifically discloses a protection device for an inspection well, which mainly plays roles of drainage and anti-falling, and the device comprises:
the well seat 1 is made of cast iron, and the well seat 1 is annular and coaxially and hermetically fixed at the wellhead of the inspection well;
the well lid 2 is detachably fastened to the upper end of the well seat 1, the shape of the well lid 2 is matched with the well seat 1, the outer contour of the well lid 2 in the embodiment is circular, a plurality of water permeable holes 20 communicated with the well seat 1 are uniformly distributed on the well lid 2, the water permeable holes 20 are long-strip-shaped, and road area water can flow into the inspection well through the water permeable holes 20;
the protecting device body 3 adopts the protecting device body 3 integrally formed by elastic materials to be in a bucket shape, the upper end of the protecting device body 3 is opened, the lower end of the protecting device body is closed, the upper end of the protecting device body 3 is a large-caliber end, the overlooking outline of the protecting device body 3 can be round or polygonal, the shape of the well seat 1 is specifically taken as the reference, the elastic materials are silica gel, rubber or other materials capable of realizing elastic resetting, the vertical arrangement of the axial lead of the protecting device body 3 is required to be ensured when the protecting device body is installed,
the upper end of the protecting device body 3 is coaxially fixed on the inner side of the well seat 1, sewage cannot flow between the side edge of the protecting device body 3 and the inner wall of the well seat 1, a first supporting ring 4 is coaxially embedded in the upper end of the protecting device body 3, the first supporting ring 4 is made of metal or other hard materials, and the first supporting ring 4 is fixed in the protecting device body 3 in an embedded mode when the protecting device body 3 is manufactured; the first support ring 4 can support the protecting device body 3, and if a person or other animals fall onto the protecting device body 3 without the first support ring 4, the protecting device body 3 may be severely deformed or crushed because the protecting device body 3 is integrally formed by elastic materials, and the first support ring 4 can support the protecting device body 3 without the first support ring 4;
the through hole 30 has been seted up to the lateral wall of protector body 3, and a pore wall integrated into one piece of through hole 30 has the baffle 31 that can realize the shutoff to the through hole 30, and when the inside sewage that has of protector body 3, baffle 31 pressurized down takes place elastic deformation, and sewage flows into the well from the through hole 30, and when the inside sewage of protector body 3 was done or is remained a certain amount, baffle 31 reset, and baffle 31 realizes the shutoff to the through hole 30 again, prevents that the downthehole foul smell from overflowing from the through hole 30.
The upper end of the protection device body 3 is provided with a yielding hole, the first support ring 4 is provided with a mounting hole, the yielding hole is opposite to and communicated with the mounting hole, the inner side of the well seat 1 is coaxially provided with an annular mounting surface, and the bolt is connected with the annular mounting surface after passing through the yielding hole and the mounting hole.
In this application, there are two kinds of shutoff circumstances in the lower extreme of protector body 3:
the first is that the lower end of the protector body 3 is centrally provided with a hole and is blocked with a supporting plate 5, and the plate surface of the supporting plate 5 is perpendicular to the axial lead of the protector body 3. The backup pad 5 can be circular plate and its side limit is inside protector body 3, and protector body 3 is when pouring the shaping, and the side of backup pad 5 is pre-buried inside protector body 3.
The second is that the support ring II 6 is coaxially embedded in the lower end of the protecting device body 3, and the support ring II 6 is coaxially embedded in the end wall of the lower end of the protecting device body 3 when the protecting device body 3 is cast and molded.
The backup pad 5 or the second 6 of backup pad can both reliably support the inboard people or the animal of protector body 3, and protector body 3 can not be crushed, avoids protector body 3 to warp seriously after the pressurized.
A plurality of through holes 30 are uniformly formed in the circumferential direction on the side wall of the protector body 3. The through hole 30 in this embodiment is in a strip shape, the baffle 31 is integrally formed on the wall of the upper end of the through hole 30, and the baffle 31 can be tightly embedded in the through hole 30.
The through holes 30 and the baffle plates 31 are circular or polygonal in shape, and in this embodiment, the through holes 30 and the baffle plates 31 are isosceles trapezoids, the lower bottom edges of the baffle plates 31 are connected with the lower bottom edges of the through holes 30, and the lower bottom edges of the baffle plates 31 are arranged close to the first support ring 4.
The sewage enters the inner side of the protective device body 3 from the upper end of the protective device body 3, the baffle 31 is deformed downwards due to the downward pressing of the sewage, the sewage flows through the through hole 30, and when the sewage inside the protective device body 3 is finished or a certain amount of sewage remains, the baffle 31 is reset, namely the baffle 31 plugs the through hole 30 again, and odor in a well cannot overflow from the through hole 30; when someone or other objects fall from the inspection well, the protection device body 3 can support the inspection well, so that the anti-falling effect is achieved.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A protective device for an inspection well, comprising:
the well seat (1) is annular and is coaxially fixed at the wellhead of the inspection well;
the well cover (2) is detachably fastened to the upper end of the well seat (1), and a plurality of water permeable holes (20) communicated with the well seat (1) are uniformly distributed on the well cover (2);
the protection device comprises a protection device body (3), wherein the protection device body (3) is formed by integrally forming elastic materials, the lower end of the upper end opening of the protection device body is closed, the upper end of the protection device body (3) is a large-caliber end, the upper end of the protection device body (3) is coaxially fixed on the inner side of a well seat (1), a supporting ring I (4) is coaxially embedded in the upper end of the protection device body (3), a through hole (30) is formed in the side wall of the protection device body (3), and a baffle (31) capable of blocking the through hole (30) is formed in an integrated manner in the hole wall of the through hole (30).
2. The inspection well protection device according to claim 1, wherein a yielding hole is formed in the upper end of the protection device body (3), a mounting hole is formed in the first support ring (4), the yielding hole is opposite to and communicated with the mounting hole, an annular mounting surface is coaxially arranged on the inner side of the well seat (1), and a bolt is connected with the annular mounting surface after passing through the yielding hole and the mounting hole.
3. The inspection well protection device according to claim 1, wherein the lower end of the protection device body (3) is provided with a hole and is plugged with a supporting plate (5), and the plate surface of the supporting plate (5) is perpendicular to the axial lead of the protection device body (3).
4. A protection device for an inspection well according to claim 3, characterized in that the support plate (5) is a circular plate and its sides are limited inside the protection device body (3).
5. The inspection well protection device according to claim 1, wherein a second support ring (6) is coaxially embedded in the lower end of the protection device body (3).
6. The inspection well protection device according to claim 1, wherein a plurality of through holes (30) are uniformly formed in the circumferential direction on the side wall of the protection device body (3).
7. The inspection well protection device according to claim 1, wherein the through hole (30) is in a strip shape, the baffle plate (31) is integrally formed on the upper end hole wall of the through hole (30), and the baffle plate (31) can be tightly embedded in the through hole (30).
8. The inspection well protection device according to claim 1, wherein the through hole (30) and the baffle plate (31) are isosceles trapezoids, the lower bottom edge of the baffle plate (31) is connected with the lower bottom edge of the through hole (30), and the lower bottom edge of the baffle plate (31) is arranged close to the first support ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128073.6U CN220503964U (en) | 2023-08-09 | 2023-08-09 | Protection device for inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128073.6U CN220503964U (en) | 2023-08-09 | 2023-08-09 | Protection device for inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220503964U true CN220503964U (en) | 2024-02-20 |
Family
ID=89881055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322128073.6U Active CN220503964U (en) | 2023-08-09 | 2023-08-09 | Protection device for inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220503964U (en) |
-
2023
- 2023-08-09 CN CN202322128073.6U patent/CN220503964U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |