CN117385993A - Anti-blocking well cover - Google Patents
Anti-blocking well cover Download PDFInfo
- Publication number
- CN117385993A CN117385993A CN202311688221.8A CN202311688221A CN117385993A CN 117385993 A CN117385993 A CN 117385993A CN 202311688221 A CN202311688221 A CN 202311688221A CN 117385993 A CN117385993 A CN 117385993A
- Authority
- CN
- China
- Prior art keywords
- hole
- drainage
- spacing
- well lid
- protection
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 41
- 230000001681 protective effect Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses an anti-blocking well cover, which belongs to the technical field of sewage wells and comprises a well cover body, wherein a plurality of third drain through holes are formed in the middle of the upper surface of the well cover body at intervals, fourth drain through holes are formed in two ends of the well cover body, fifth drain through holes are formed in two sides of the fourth drain through holes, a limiting protection box is fixedly connected to the lower surface of the well cover body, a protection mechanism for blocking and cleaning the third drain through holes, the fourth drain through holes and the fifth drain through holes is arranged in the limiting protection box, a plurality of limiting brake plates for limiting and supporting the protection mechanism are arranged on the inner wall of the limiting protection box, and a plurality of first drain through holes are formed in the bottom of the limiting protection box; the well cover protection device is simple in structure and convenient to use, and the well cover protection device is used for protecting the well cover through the mutual cooperation of multiple structures, so that the well cover is effectively prevented from being blocked, the anti-blocking effect of the well cover is better, and the well cover protection device is worthy of popularization and use.
Description
Technical Field
The invention belongs to the technical field of sewage wells, and particularly relates to an anti-blocking well cover.
Background
The sewage well refers to a sewage well for discharging and discharging urban sewage, most of the sewage well is constructed by bricks or reinforced concrete, and in order to protect the sewage well and pedestrians, the sewage well is provided with a corresponding anti-blocking well cover;
the traditional anti-blocking well lid comprises a through groove, a body, a rotary drum, fan blades, a disc, a cylinder, a first connecting rod, a connecting seat, a second connecting rod, a sliding block, a third connecting rod and other structures, and has the advantages that the through groove can be cleaned through the reciprocating movement of the sliding block;
however, under the condition that water is not drained, the through groove on the well cover is completely opened, and under the condition, sundries such as branches, leaves and the like enter the inside of the through groove to cause well cover blockage, so that the anti-blocking effect of the anti-blocking well cover is not ideal, and improvement is urgently needed.
Disclosure of Invention
The invention aims to provide an anti-blocking well lid so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an anti-blocking well lid, includes the well lid body, and the upper surface middle part of well lid body is spaced apart to be equipped with a plurality of third drainage through-hole, fourth drainage through-hole has been seted up at well lid body both ends, and fifth drainage through-hole has been seted up to the both sides of fourth drainage through-hole, and the lower fixed surface of well lid body is connected with spacing protection box, and the inside of spacing protection box is provided with the protection machanism that is used for playing shutoff and clearance effect to third drainage through-hole, fourth drainage through-hole, fifth drainage through-hole, is provided with a plurality of spacing brake plate that is used for playing spacing and supporting role to protection machanism on the inner wall of spacing protection box, and a plurality of first drainage through-hole has been seted up to the bottom of spacing protection box, and a plurality of second drainage through-hole has still been seted up to the bottom of spacing protection box, and the second drainage through-hole is located the top of first drainage through-hole.
As still further aspects of the invention: the protection machanism includes cavity floating plate, the top fixedly connected with counter weight mounting panel of cavity floating plate, the top of counter weight mounting panel is provided with the first protection brush board corresponding with fourth drainage through-hole, the both ends fixedly connected with of counter weight mounting panel is used for playing the spacing backup pad of second of supporting role to first protection brush board, the spacing backup pad of second and spacing brake board sliding connection, the top of counter weight mounting panel is provided with the second protection brush board corresponding with fifth drainage through-hole, the both ends of counter weight mounting panel are provided with the first spacing backup pad that is used for playing the supporting role to the second protection brush board, the top of counter weight mounting panel still is provided with spacing mounting panel, the upper surface interval of spacing mounting panel is provided with a plurality of adjustable jam-proof board that is used for playing the shutoff effect to the third drainage through-hole.
As still further aspects of the invention: the hollow floating plate is a hollow plastic plate or a hollow rubber plate.
As still further aspects of the invention: the two ends of the limit mounting plate are slidably connected with a third limit supporting plate fixedly connected with the manhole cover body, the two ends of the limit mounting plate are provided with limit grooves corresponding to the third limit supporting plate, the top of the third spacing backup pad is provided with spacing fixed pulley, is provided with the haulage rope that is used for cooperating the spacing backup pad of second to play the effect of height adjustment to spacing mounting panel on the spacing fixed pulley.
As still further aspects of the invention: the hauling rope is a steel wire rope or a nylon rope.
As still further aspects of the invention: the middle part of the lower surface of the limit protection box is provided with a sewage discharge through hole, and the bottom of the limit protection box is provided with a detachable sealing plug for plugging the sewage discharge through hole.
As still further aspects of the invention: the well lid body's both ends still are provided with the warning board that is used for playing the warning effect.
As still further aspects of the invention: the warning board is a reflecting board or a fluorescent board.
Compared with the prior art, the invention has the beneficial effects that: the well cover is simple in structure and convenient to use, when the well cover is in a non-drainage state, the plurality of drainage through holes in the well cover are plugged, sundries are prevented from entering the drainage through holes in the well cover to cause the blockage of the well cover, when the well cover is in a drainage state, the protection mechanism automatically adjusts the position, at the moment, the protection fence is formed by the mutual matching of the first protection brush plate and the second protection brush plate, the sundries are prevented from moving to the third drainage through holes in the non-drainage state of the well cover, meanwhile, the adjustable protection plate automatically sinks, the normal drainage of the third drainage through holes can be ensured, the sundries are prevented from falling through the third drainage through holes through the position adjustment of the adjustable protection plate, after the well cover is drained, the protection mechanism automatically resets, and the sundries retained in the third drainage through the adjustable protection plate at the moment can be discharged, so that the well cover is fully cleaned, the sundries are prevented from being blocked when the well cover is used later, and the anti-blocking effect of the well cover is worth popularizing and using.
Drawings
FIG. 1 is a schematic structural view of an anti-blocking manhole cover;
FIG. 2 is a schematic view of a second state of the anti-blocking manhole cover;
FIG. 3 is a schematic view of the structure of a manhole cover body in an anti-blocking manhole cover;
FIG. 4 is a schematic structural view of a protection mechanism in an anti-blocking manhole cover;
FIG. 5 is a schematic structural view of a first protective brush plate in an anti-blocking manhole cover;
FIG. 6 is a schematic view of a spacing mounting plate in an anti-blocking manhole cover;
FIG. 7 is a schematic structural view of a second protective brush plate in an anti-blocking manhole cover;
in the figure: 1-blowdown through hole, 2-removable sealing plug, 3-protection mechanism, 4-first drainage through hole, 5-second drainage through hole, 6-well lid body, 7-spacing braking board, 8-third drainage through hole, 9-fourth drainage through hole, 10-fifth drainage through hole, 11-spacing protection box, 12-warning board, 30-first spacing backup pad, 31-cavity floating plate, 32-counter weight mounting plate, 33-haulage rope, 34-second spacing backup pad, 35-first protection brush board, 36-adjustable shutoff prevention board, 37-spacing mounting plate, 38-spacing fixed pulley, 391-second protection brush board, 392-third spacing backup pad, 393-spacing recess.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1, 2, 3 and 4, the present embodiment provides an anti-blocking manhole cover, including a manhole cover body 6, a plurality of third drainage through holes 8 are spaced apart from the middle of the upper surface of the manhole cover body 6, a fourth drainage through hole 9 is formed at two ends of the manhole cover body 6, a fifth drainage through hole 10 is formed at two sides of the fourth drainage through hole 9, a limit protection box 11 is fixedly connected to the lower surface of the manhole cover body 6, a protection mechanism 3 for blocking and cleaning the third drainage through hole 8, the fourth drainage through hole 9 and the fifth drainage through hole 10 is arranged in the limit protection box 11, a plurality of limit brake plates 7 for limiting and supporting the protection mechanism 3 are arranged on the inner wall of the limit protection box 11, the limit brake plates 7 are fixedly connected with the limit protection box 11, a plurality of first drainage through holes 4 are formed at the bottom of the limit protection box 11, a plurality of second drainage through holes 5 are also formed at the bottom of the limit protection box 11, and the second drainage through holes 5 are located above the first drainage through holes 4;
the first drainage through hole 4 can only drain slowly with small flow, the drainage amount of the first drainage through hole 4 is far smaller than that of the second drainage through hole 5, and the bottom of the limit protection box 11 can collect and store sundries, so that the first drainage through hole 4 is prevented from being blocked by the sundries.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, in one embodiment, in order to make the use of the protection mechanism 3 more reliable, it is preferable that in this embodiment, the protection mechanism 3 includes a hollow floating plate 31, the hollow floating plate 31 is a hollow plastic plate, a counterweight mounting plate 32 is fixedly connected to the top of the hollow floating plate 31, a first protection brush plate 35 corresponding to the fourth drainage through hole 9 is disposed above the counterweight mounting plate 32, two ends of the counterweight mounting plate 32 are fixedly connected with a second limit support plate 34 for supporting the first protection brush plate 35, the second limit support plate 34 is slidably connected with the limit brake plate 7, a second protection brush plate 391 corresponding to the fifth drainage through hole 10 is disposed above the counterweight mounting plate 32, a first limit support plate 30 for supporting the second protection brush plate 391 is disposed at two ends of the counterweight mounting plate 32, a limit mounting plate 37 is further disposed above the counterweight mounting plate 32, and a plurality of adjustable blocking plates 36 for supporting the third drainage through hole 8 are disposed at intervals on the upper surface of the limit mounting plate 37;
the first protection brush plate 35 is composed of a mounting substrate and nylon brush wires, the mounting substrate is a plastic plate, the first protection brush plate 35 can be used for blocking the fourth water discharge through hole 9 under the condition that water flow is not affected, sundries such as leaves and branches are prevented from entering the fourth water discharge through hole 9, the second protection brush plate 391 is composed of the mounting substrate and the nylon brush wires, the mounting substrate is a plastic plate, the second protection brush plate 391 can be used for blocking the fifth water discharge through hole 10 under the condition that water flow is not affected, and sundries such as leaves and branches are prevented from entering the fifth water discharge through hole 10;
referring to fig. 1, 2, 3, 4, 5, 6 and 7, in order to make the use of the manhole cover more reliable, in this embodiment, preferably, two ends of the limiting mounting plate 37 are slidably connected with a third limiting support plate 392 fixedly connected with the manhole cover body 6, two ends of the limiting mounting plate 37 are provided with limiting grooves 393 corresponding to the third limiting support plate 392, the top of the third limiting support plate 392 is provided with a limiting fixed pulley 38, the limiting fixed pulley 38 is provided with a traction rope 33 for cooperating with the second limiting support plate 34 to perform a height adjustment function on the limiting mounting plate 37, and the traction rope 33 is a steel wire rope;
in the initial state, the anti-blocking well cover is in a state shown in fig. 1, the anti-blocking well cover is in a protection state, when a large amount of rainwater needs to be discharged through the well cover, water enters the inside of the limit protection box 11 through the fourth water discharge through hole 9 and the fifth water discharge through hole 10, at the moment, the water is stored through the limit protection box 11, along with the large amount of inflow of the rainwater, the water floods the first water discharge through hole 4, then the water level in the limit protection box 11 is quickly raised, the limit protection box 11 is enabled to perform large-flow water discharge through the second water discharge through hole 5, at the moment, the hollow floating plate 31 floats on the water surface, the height of the counterweight mounting plate 32 is raised, so that the anti-blocking well cover is converted into the water discharge state shown in fig. 2, at the moment, the first protection brush plate 35 and the second protection brush plate 391 are lifted, and the protection fence is jointly formed through the mutual matching of the first protection brush plate 35 and the second protection brush plate 391, and the water flow is not influenced, but sundries can be filtered and intercepted, so that sundries are prevented from drifting onto the third water discharge through hole 8, and meanwhile, a certain distance exists between the adjustable protection plate 36 and the well cover body 6, and the normal water discharge through hole 8 can be prevented from falling through the third water discharge through the third water through hole 8;
when the water displacement of well lid is less than the water displacement of first drainage through-hole 4, the water in spacing protection box 11 is discharged through first drainage through-hole 4 gradually, protection machanism 3 resets gradually this moment (the water displacement of first drainage through-hole 4 does not have specific restriction, the bigger the water displacement of first drainage through-hole 4, protection machanism 3 resets faster, the user can adjust the size of first drainage through-hole 4 according to the actual use demand, this regulation operation need not to pay any creative labour), thereby make prevent stifled well lid from the drainage state that figure 2 shows to the protection state that figure 1 shows, and in the in-process that protection machanism 3 resets, through adjustable jam-proof plate 36 will be detained debris discharge in third drainage through-hole 8, thereby realize the abundant clearance to the well lid, avoid the well lid to take place to block up when the follow-up use, make the anti-blocking effect of well lid better.
In another embodiment, the protection mechanism 3 includes a hollow floating plate 31, the hollow floating plate 31 is a hollow rubber plate, a counterweight mounting plate 32 is fixedly connected to the top of the hollow floating plate 31, a first protection brush plate 35 corresponding to the fourth drainage through hole 9 is arranged above the counterweight mounting plate 32, two ends of the counterweight mounting plate 32 are fixedly connected with a second limit support plate 34 for supporting the first protection brush plate 35, the second limit support plate 34 is slidably connected with the limit brake plate 7, a second protection brush plate 391 corresponding to the fifth drainage through hole 10 is arranged above the counterweight mounting plate 32, a first limit support plate 30 for supporting the second protection brush plate 391 is arranged at two ends of the counterweight mounting plate 32, a limit mounting plate 37 is also arranged above the counterweight mounting plate 32, and a plurality of adjustable blocking prevention plates 36 for blocking the third drainage through hole 8 are arranged on the upper surface of the limit mounting plate 37 at intervals;
the first protection brush plate 35 is composed of an installation substrate and plastic brush wires, the installation substrate is an aluminum alloy plate, the first protection brush plate 35 can be used for blocking the fourth water discharge through hole 9 under the condition that water flow is not affected, sundries such as leaves and branches are prevented from entering the fourth water discharge through hole 9, the second protection brush plate 391 is composed of the installation substrate and the plastic brush wires, the installation substrate is an aluminum alloy plate, the second protection brush plate 391 can be used for blocking the fifth water discharge through hole 10 under the condition that water flow is not affected, and sundries such as leaves and branches are prevented from entering the fifth water discharge through hole 10;
in one embodiment, the two ends of the limiting mounting plate 37 are slidably connected with a third limiting support plate 392 fixedly connected with the manhole cover body 6, limiting grooves 393 corresponding to the third limiting support plate 392 are formed in the two ends of the limiting mounting plate 37, a limiting fixed pulley 38 is arranged at the top of the third limiting support plate 392, a traction rope 33 for matching with the second limiting support plate 34 to play a role in adjusting the height of the limiting mounting plate 37 is arranged on the limiting fixed pulley 38, and the traction rope 33 is a nylon rope.
Referring to fig. 1, in an embodiment, in order to make the use of the well lid more convenient, in this embodiment, preferably, a sewage draining through hole 1 is provided in the middle of the lower surface of a limit protection box 11, a detachable sealing plug 2 for plugging the sewage draining through hole 1 is provided at the bottom of the limit protection box 11, the detachable sealing plug 2 is a rubber plug, warning boards 12 for playing a warning role are further provided at two ends of the well lid body 6, and the warning boards 12 are light reflecting boards.
In another embodiment, the blowdown through hole 1 has been seted up at the lower surface middle part of spacing protection box 11, and the bottom of spacing protection box 11 is provided with and is used for playing the detachable sealing plug 2 of shutoff effect to blowdown through hole 1, and detachable sealing plug 2 is the silica gel plug, and the both ends of well lid body 6 still are provided with the warning board 12 that are used for playing the warning effect, and warning board 12 is the fluorescent plate.
The working principle and the using flow of the invention are as follows: before use, the well lid body 6 is normally installed in a conventional manner, in an initial state, the well lid is in a protection state shown in fig. 1, in the protection state, the third water discharge through hole 8, the fourth water discharge through hole 9 and the fifth water discharge through hole 10 are in a blocking state, and sundries such as leaves, branches and the like cannot enter the third water discharge through hole 8, the fourth water discharge through hole 9 and the fifth water discharge through hole 10;
when the well lid is required to drain under the conditions of raining and the like, the well lid is automatically switched to a drainage state shown in fig. 2 under the condition that no electric power is required to be used, at the moment, the first protective brush plate 35 and the second protective brush plate 391 are lifted, and a protective fence is formed by the mutual matching of the first protective brush plate 35 and the second protective brush plate 391, the protective fence does not influence the water flow, but can filter and intercept sundries and prevent the sundries from floating on the third drainage through hole 8, so that the protective fence is used for preliminary protection, and meanwhile, a certain interval exists between the adjustable blocking plate 36 and the well lid body 6, through the interval, normal drainage of the third drainage through hole 8 can be ensured, sundries can be prevented from falling down through the third drainage through hole 8, and thus, the position of the adjustable blocking plate 36 is adjusted for secondary protection;
after the well lid is drained, the well lid is automatically switched to a protection state shown in fig. 1 under the condition that no electric power is needed, in the switching state process of the well lid, the third drainage through hole 8 can be cleaned through the reset of the adjustable anti-blocking plate 36, the fourth drainage through hole 9 and the fifth drainage through hole 10 can also be cleaned through the reset of the first protection brush plate 35 and the second protection brush plate 391 respectively, and the phenomenon that the well lid is blocked in the subsequent use due to residual sundries is further avoided;
therefore, through the mutual matching of a plurality of structures, the well lid can be automatically switched according to the drainage condition of the well lid on the premise of not arranging any electronic component, the well lid is in an anti-blocking state in the drainage and non-drainage states, sundries are prevented from entering the well lid, the anti-blocking effect of the well lid is better, and the anti-blocking device is simple in structure, convenient to use and worthy of popularization and use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an anti-blocking well lid, includes the well lid body, and the upper surface middle part of well lid body is spaced apart to be equipped with a plurality of third drainage through-hole, its characterized in that: the well lid body both ends have been seted up the fourth drainage through-hole, the fifth drainage through-hole has been seted up to the both sides of fourth drainage through-hole, the lower fixed surface of well lid body is connected with spacing protection box, the inside of spacing protection box is provided with the protection mechanism that is used for playing shutoff and clearance effect to third drainage through-hole, fourth drainage through-hole, fifth drainage through-hole, be provided with a plurality of on the inner wall of spacing protection box and be used for playing spacing and supporting role to protection mechanism spacing braking board, a plurality of first drainage through-hole has been seted up to the bottom of spacing protection box, a plurality of second drainage through-hole has still been seted up to the bottom of spacing protection box, the second drainage through-hole is located the top of first drainage through-hole.
2. The anti-plugging well lid of claim 1, wherein: the protection machanism includes cavity floating plate, the top fixedly connected with counter weight mounting panel of cavity floating plate, the top of counter weight mounting panel is provided with the first protection brush board corresponding with fourth drainage through-hole, the both ends fixedly connected with of counter weight mounting panel is used for playing the spacing backup pad of second of supporting role to first protection brush board, the spacing backup pad of second and spacing brake board sliding connection, the top of counter weight mounting panel is provided with the second protection brush board corresponding with fifth drainage through-hole, the both ends of counter weight mounting panel are provided with the first spacing backup pad that is used for playing the supporting role to the second protection brush board, the top of counter weight mounting panel still is provided with spacing mounting panel, the upper surface interval of spacing mounting panel is provided with a plurality of adjustable jam-proof board that is used for playing the shutoff effect to the third drainage through-hole.
3. The anti-blocking well lid of claim 2, wherein: the hollow floating plate is a hollow plastic plate or a hollow rubber plate.
4. The anti-blocking well lid of claim 2, wherein: the two ends of the limit mounting plate are slidably connected with a third limit supporting plate fixedly connected with the manhole cover body, the two ends of the limit mounting plate are provided with limit grooves corresponding to the third limit supporting plate, the top of the third spacing backup pad is provided with spacing fixed pulley, is provided with the haulage rope that is used for cooperating the spacing backup pad of second to play the effect of height adjustment to spacing mounting panel on the spacing fixed pulley.
5. The anti-plugging well lid of claim 4, wherein: the hauling rope is a steel wire rope or a nylon rope.
6. The anti-plugging well lid of claim 1, wherein: the middle part of the lower surface of the limit protection box is provided with a sewage discharge through hole, and the bottom of the limit protection box is provided with a detachable sealing plug for plugging the sewage discharge through hole.
7. The anti-plugging well lid of any one of claims 1-6, wherein: the well lid body's both ends still are provided with the warning board that is used for playing the warning effect.
8. The anti-plugging well lid of claim 7, wherein: the warning board is a reflecting board or a fluorescent board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311688221.8A CN117385993B (en) | 2023-12-11 | 2023-12-11 | Anti-blocking well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311688221.8A CN117385993B (en) | 2023-12-11 | 2023-12-11 | Anti-blocking well cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117385993A true CN117385993A (en) | 2024-01-12 |
| CN117385993B CN117385993B (en) | 2024-02-09 |
Family
ID=89463438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311688221.8A Active CN117385993B (en) | 2023-12-11 | 2023-12-11 | Anti-blocking well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117385993B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331133A (en) * | 2017-12-29 | 2018-07-27 | 曹先锋 | A kind of road anti-clogging drainage arrangement and its application method |
| JP2021055517A (en) * | 2019-09-28 | 2021-04-08 | 舒泳軍 | Jamming prevention drain manhole cover based on pneumatic pressure |
| CN218176067U (en) * | 2022-10-10 | 2022-12-30 | 安徽俊合建设集团有限公司 | Water drainage device |
| CN219450985U (en) * | 2022-09-15 | 2023-08-01 | 广东泓亨建设有限公司 | Anti-blocking well lid for municipal road |
| CN220013949U (en) * | 2023-06-26 | 2023-11-14 | 福建省实盛建设工程有限公司 | Municipal road drainage device |
| CN220080246U (en) * | 2023-06-16 | 2023-11-24 | 中联西北工程设计研究院有限公司 | Anti-blocking device for well lid for municipal engineering |
-
2023
- 2023-12-11 CN CN202311688221.8A patent/CN117385993B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331133A (en) * | 2017-12-29 | 2018-07-27 | 曹先锋 | A kind of road anti-clogging drainage arrangement and its application method |
| JP2021055517A (en) * | 2019-09-28 | 2021-04-08 | 舒泳軍 | Jamming prevention drain manhole cover based on pneumatic pressure |
| CN219450985U (en) * | 2022-09-15 | 2023-08-01 | 广东泓亨建设有限公司 | Anti-blocking well lid for municipal road |
| CN218176067U (en) * | 2022-10-10 | 2022-12-30 | 安徽俊合建设集团有限公司 | Water drainage device |
| CN220080246U (en) * | 2023-06-16 | 2023-11-24 | 中联西北工程设计研究院有限公司 | Anti-blocking device for well lid for municipal engineering |
| CN220013949U (en) * | 2023-06-26 | 2023-11-14 | 福建省实盛建设工程有限公司 | Municipal road drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117385993B (en) | 2024-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852162B (en) | Water discharging manhole cover capable of automatically hoisting | |
| CN209099373U (en) | A kind of ecological slope protection | |
| CN112195717B (en) | Energy-saving drainage construction method for municipal road | |
| CN109611007A (en) | A kind of Inlet and outlet gas bellows water-tight device | |
| CN216475468U (en) | Cut dirty main pipe and prevent flowing backward reposition of redundant personnel well | |
| CN117385993B (en) | Anti-blocking well cover | |
| CN111705589B (en) | Rainwater collection system of hollow water-permeable curb | |
| CN208072126U (en) | A kind of freeway road shoulder drainage arrangement | |
| CN207469415U (en) | Draining rectification well | |
| CN216379874U (en) | Town road drainage structures | |
| CN206635911U (en) | Rain inlet structure with ponding function inside discharge subgrade and pavement | |
| CN211523806U (en) | Steel construction building roof drainage structures | |
| CN214363272U (en) | Water conservancy flood control dyke structure | |
| CN209874020U (en) | Road drainage well cover | |
| CN209144772U (en) | A kind of precast spliced formula water channel | |
| CN212453357U (en) | Metal roof enclosure structure with drainage and shock absorption functions | |
| CN208748466U (en) | A kind of town road discharge filtering device | |
| CN209144962U (en) | A kind of municipal works draining protection well lid | |
| CN201962992U (en) | Tridimensional parking lot | |
| CN116695959B (en) | Siphon drainage collecting system with protection function | |
| CN210002343U (en) | Combined overflow dam structure | |
| CN215367707U (en) | Sewer well lid | |
| CN211396324U (en) | Novel waterproof mechanism for architectural lighting engineering | |
| CN213368880U (en) | Green wall | |
| CN205314385U (en) | Hydrocone type drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |