CN111945789A - Municipal administration well lid - Google Patents
Municipal administration well lid Download PDFInfo
- Publication number
- CN111945789A CN111945789A CN202010891926.XA CN202010891926A CN111945789A CN 111945789 A CN111945789 A CN 111945789A CN 202010891926 A CN202010891926 A CN 202010891926A CN 111945789 A CN111945789 A CN 111945789A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- top cover
- sliding
- mode
- well lid
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a municipal manhole cover, which comprises a middle box body, wherein a middle cavity is arranged in the middle box body, a top cover plate is arranged in the middle cavity in a loading way, an annular lifting device for lifting and jacking the top cover plate is arranged at the top of the middle box body, the end surfaces of the two sides of the middle box body are provided with connecting rod reminding devices which are matched and connected with the top cover plate to realize that the top cover plate forms a connecting rod supporting structure after being lifted and are used for reminding surrounding personnel, the top cover plate is internally provided with an extrusion leading-in device which can lead water liquid into the well lid after extrusion, the device has simple structure, the device adopts an elastic structure which can trigger the device to discharge the water liquid near the well lid into the well lid after a vehicle passes through the well lid, and can form bearing structure with well lid jack-up when the well lid maintenance and be enough to remind personnel's well lid to be in the maintenance state.
Description
Technical Field
The invention relates to the technical field of well lid equipment, in particular to a municipal well lid.
Background
The existing well cover has more defects when in actual work, for example, because the well cover is arranged at any position on the ground, a well cover is arranged in the middle of some roads, a well hole for placing cables and the like is arranged at the lower side of the well cover, therefore, the equipment can not be used efficiently in the actual use process, the drainage function of the well cover is reduced, and can not form a structure enough for reminding personnel and vehicles that the well cover is in maintenance by utilizing the self structure when the well cover is maintained, so that the protection warning performance of the equipment is reduced, and because the defects cause a large amount of accumulated water to be deposited near the well cover in the actual use process of the well cover, a vehicle is easy to splash more water after passing through the vicinity of the well cover, the vehicle is out of control and the like, meanwhile, due to the fact that some warning fences need to be placed nearby the well cover manually, workers can take the fences inconveniently and are easily blown by strong wind and strong rain, and the corresponding warning effect cannot be achieved.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a municipal manhole cover which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the municipal well lid comprises a middle box body, wherein a middle cavity is arranged in the middle box body, a top cover plate is arranged in the middle cavity in a loading mode, an annular lifting device enabling the top cover plate to lift and jack up is arranged at the top of the middle box body, connecting rod reminding devices which are matched and connected with the top cover plate to enable the top cover plate to form a connecting rod supporting structure after being lifted and are used for reminding surrounding personnel are arranged on the end faces of the two sides of the middle box body, and an extrusion leading-in device capable of leading water liquid into the well lid after being extruded is arranged in the top cover plate.
According to the technical scheme, the annular lifting device comprises side fixing ring blocks fixedly arranged at the top of the middle box body, the side fixing ring blocks are fixedly arranged in a tail-end connection mode, and a lifting jacking assembly enabling the top cover plate to lift and jack simultaneously is arranged between the side fixing ring blocks and the top cover plate.
According to the technical scheme, the lifting jacking assembly comprises a side inner cavity arranged in the side fixing ring block, a swing driving motor is fixedly arranged in the end wall of the side inner cavity, a rotating ring is arranged on one side of the swing driving motor in a power connection mode, the rotating ring is arranged in an up-and-down swing mode, one end of the rotating ring is fixedly provided with a matching seat body, a rotating block is arranged in the matching seat body in a rotating mode, and a clamping groove structure which is matched with the rotating block to be connected to achieve lifting movement of the top cover plate is arranged in the top cover plate.
According to the technical scheme, the clamping groove structure comprises sliding grooves formed in the top cover plate, the sliding grooves are symmetrically arranged, the matching seat body extends into the sliding grooves in the two sides respectively and is arranged in a clamping and sliding mode with the sliding grooves, and the matching seat body is located at the two ends of the sliding grooves in the two sides respectively.
According to a further technical scheme, the connecting rod reminding device comprises a side shell fixedly matched and connected with the middle box body, an open sliding cavity is formed in the side shell, a sliding plate is arranged in the sliding cavity in a sliding mode, a side seat body is fixedly arranged on one side of the sliding plate, a rotating rod is rotatably arranged in the side seat body and is connected with the top cover plate in a rotating matching mode.
According to the technical scheme, the extrusion leading-in device comprises a bottom accommodating cavity arranged in the top cover plate, an opening of the bottom accommodating cavity is formed, the top of the bottom accommodating cavity is provided with an inner cavity located in the top cover plate, the inner cavities are symmetrically arranged, and a leading-in assembly which is formed by extruding and connecting rods and is used for leading water liquid into the bottom accommodating cavity is arranged on the outer side of the inner cavity.
According to the technical scheme, the leading-in assembly comprises a top plate connected with the bottom accommodating cavity in a sliding fit mode, a bottom protruding block is fixedly arranged on the lower end face of the top plate, the bottom protruding block penetrates through the top cover plate in a sliding mode and extends into the bottom accommodating cavity, symmetrical telescopic rods are fixedly arranged on the lower end face of the top plate, the telescopic rods are connected with the accommodating cavity in a sliding fit mode, matching springs are elastically arranged between the telescopic rods and the end walls of the accommodating cavity, a lower side plate is fixedly arranged on the lower end face of the top cover plate, and a connecting rod sliding mode is arranged between the lower side plate and the top cover plate and used for guiding water liquid on the top side of the top plate into a sliding structure in the bottom accommodating cavity.
According to the technical scheme, the sliding structure comprises side plates fixedly arranged on the end wall of the bottom containing cavity, the side plates are arranged in a bilateral symmetry mode, open top grooves are formed in the side plates, top shielding plates are arranged in the top grooves in a sliding mode, side connecting rods are arranged in the top shielding plates in a rotating mode, and the side connecting rods are connected with the lower side plates in a rotating matching mode.
The invention has the beneficial effects that:
the device has a simple structure, adopts an elastic structure which can trigger the interior of the device after a vehicle passes through the well lid, drains water liquid near the well lid into the well lid, and can jack the well lid to form a support structure to remind personnel that the well lid is in a maintenance state when the well lid is maintained.
When the device, the assembly and the structure are in a stop working state in an initial state, the device can extrude the top plate to enable the top plate to be flush with the side plate, and enables the top shielding plate to slide towards the top groove under the action of the lower side plate and the side connecting rod, so that water liquid enters the bottom containing cavity from one side of the top shielding plate, and the top cover plate can be lifted and then conveniently maintained in time by personnel.
When equipment is leading-in with water liquid when preventing near well lid ponding inside, the vehicle tramples behind the roof board, makes the telescopic link extrusion place behind the cooperation spring of intracavity, because top apron and lower side plate after the lapse drive the swing of side connecting rod, afterwards the top shielding plate slides in the overhead tank, this moment can make the water liquid of exterior space by roof board one side enters into the bottom holds the intracavity and by in the middle chamber continues to flow to the sewer.
When the equipment needs to maintain the top cover plate and the middle cavity, the swing driving motor drives the rotating ring to turn over after working, after the matching seat body is connected with the sliding groove in a clamping and sliding matching way, the rotating ring swings and then jacks up the top cover plate from two sides of the sliding groove, and the matching seat body on two sides moves to the other side of the sliding groove to jack up the top cover plate and drive the rotating rod to swing, the side seat body is connected with the rotating rod in a rotating fit mode, so that the side seat body slides on one side of the side shell after approaching the middle box body, the sliding plate slides out of the sliding cavity, and after the top cover plate is separated from the middle cavity, personnel can conveniently maintain the top cover plate and the middle cavity.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall internal structure of the municipal well lid of the invention;
FIG. 2 is a schematic view at A in FIG. 1;
FIG. 3 is a schematic top view of the rotating ring and side stationary ring block of FIG. 1;
FIG. 4 is a schematic view of FIG. 3 at B;
FIG. 5 is a schematic bottom view of the fitting manner of the fitting seat and the sliding groove in FIG. 1;
in the figure, a sliding cavity 11, a sliding plate 12, a side seat 13, a rotating rod 14, a side shell 15, a lower side plate 17, a bottom bump 18, a top plate 21, a telescopic rod 22, a top groove 23, a top baffle plate 24, a side connecting rod 25, a side plate 26, a top cover plate 28, a bottom accommodating cavity 29, a middle cavity 31, a matching spring 32, a placing inner cavity 33, a rotating ring 51, a side inner cavity 52, a side fixing ring block 53, a swing driving motor 54, a rotating block 55, a matching seat 56 and a sliding groove 61.
Detailed Description
As shown in fig. 1 to 5, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the municipal well lid comprises a middle box body 16, wherein a middle cavity 31 is arranged in the middle box body 16, a top cover plate 28 is loaded in the middle cavity 31, an annular lifting device for lifting and jacking the top cover plate 28 is arranged at the top of the middle box body 16, two side end faces of the middle box body 16 are provided with connecting rod reminding devices which are matched and connected with the top cover plate 28 to form a connecting rod supporting structure after the top cover plate 28 is lifted and are used for reminding surrounding personnel, and an extrusion leading-in device for leading water liquid into the well lid after extrusion is arranged in the top cover plate 28.
Advantageously, the annular lifting device comprises a side fixed ring block 53 fixed on the top of the middle box 16, the side fixed ring block 53 is fixedly arranged in an end-to-end manner, and a lifting and jacking assembly for simultaneously lifting and jacking the top cover plate 28 is arranged between the side fixed ring block 53 and the top cover plate 28.
Beneficially, the lifting and jacking assembly includes a side inner cavity 52 disposed in the side fixed ring block 53, a swing driving motor 54 is fixedly disposed in an end wall of the side inner cavity 52, a rotating ring 51 is disposed on one side of the swing driving motor 54 in a power connection manner, the rotating ring 51 is disposed in an up-and-down swing manner, a matching seat body 56 is fixedly disposed at one end of the rotating ring 51, a rotating block 55 is rotatably disposed in the matching seat body 56, and a clamping groove structure is disposed in the top cover plate 28 and is cooperatively connected with the rotating block 55 to achieve lifting and jacking of the top cover plate 28.
Advantageously, the clamping groove structure includes sliding grooves 61 disposed in the top cover plate 28, the sliding grooves 61 are symmetrically disposed, the matching seats 56 respectively extend into the sliding grooves 61 on both sides and are slidably disposed with the sliding grooves 61, and the matching seats 56 are respectively located at two ends of the sliding grooves 61 on both sides.
Advantageously, the link reminding device comprises a side housing 15 fixedly connected with the middle box 16 in a matching manner, an open sliding cavity 11 is arranged in the side housing 15, a sliding plate 12 is arranged in the sliding cavity 11 in a sliding manner, a side seat body 13 is fixedly arranged on one side of the sliding plate 12, a rotating rod 14 is rotatably arranged in the side seat body 13, and the rotating rod 14 is connected with the top cover plate 28 in a rotating and matching manner.
Beneficially, the extrusion introducing device includes a bottom cavity 29 disposed in the top cover plate 28, the bottom cavity 29 is provided with an opening, a placing cavity 33 located in the top cover plate 28 is disposed at the top of the bottom cavity 29, the placing cavity 33 is symmetrically disposed, and an introducing component for introducing water liquid into the bottom cavity 29 by means of extrusion and a connecting rod is disposed outside the placing cavity 33.
Beneficially, the leading-in assembly includes a top plate 21 connected with the top of the bottom accommodating cavity 29 in a sliding fit manner, a bottom protrusion 18 is fixedly arranged on the lower end face of the top plate 21, the bottom protrusion 18 slidably penetrates through the top cover plate 28 and extends into the bottom accommodating cavity 29, symmetrical telescopic rods 22 are fixedly arranged on the lower end face of the top plate 21, the telescopic rods 22 are connected with the accommodating cavity 33 in a sliding fit manner, a matching spring 32 is elastically arranged between the end wall of the telescopic rod 22 and the end wall of the accommodating cavity 33, a lower side plate 17 is fixedly arranged on the lower end face of the top cover plate 28, and a sliding structure is arranged between the lower side plate 17 and the top cover plate 28, wherein the sliding structure is used for guiding the water liquid on the top side of the top plate 21 into the bottom accommodating cavity 29.
Beneficially, the sliding structure includes side plates 26 fixedly disposed on the end walls of the bottom cavity 29, the side plates 26 are disposed in bilateral symmetry, an open top groove 23 is disposed in the side plates 26, a top shielding plate 24 is slidably disposed in the top groove 23, a side connecting rod 25 is rotatably disposed in the top shielding plate 24, and the side connecting rod 25 is connected with the lower side plate 17 in a rotating fit manner.
In an initial state, the device, the components and the structure are in a stop working state, the device can enable the top plate 21 to be flush with the side plate 26 after the top plate 21 is extruded, and enable the top shielding plate 24 to slide towards the top groove 23 under the action of the lower side plate 17 and the side connecting rod 25, so that water liquid enters the bottom accommodating cavity 29 from one side of the top shielding plate 24, and the top cover plate 28 can be lifted and lowered to facilitate personnel to maintain the top cover plate 28 and a wellhead passage in time.
When the device guides water liquid into the interior to prevent water from accumulating near the well lid, after the vehicle treads the top plate 21, the telescopic rod 22 extrudes the matching spring 32 in the inner cavity 33, the top cover plate 28 and the lower side plate 17 move downwards to drive the side connecting rod 25 to swing, and then the top baffle plate 24 slides into the top groove 23, so that the water liquid in the outer space can enter the bottom accommodating cavity 29 from one side of the top plate 21 and continuously flow into a sewer from the middle cavity 31.
When the equipment needs to maintain the top cover plate 28 and the middle cavity 31, the swing driving motor 54 drives the rotating ring 51 to turn over after working, after the matching seat 56 is connected with the sliding groove 61 in a clamping and sliding fit manner, the rotating ring 51 swings and then jacks up the top cover plate 28 from two sides of the sliding groove 61, after the matching seat 56 at two sides moves to the other side of the opposite sliding groove 61, the top cover plate 28 is jacked up, the rotating rod 14 is driven to swing, after the side seat 13 is connected with the rotating rod 14 in a rotating fit manner, the side seat 13 slides on one side of the side shell 15 after approaching the middle box 16, the sliding plate 12 slides out from the sliding cavity 11, and then the top cover plate 28 is separated from the middle cavity 31, to facilitate maintenance of the top closure 28 and maintenance of the intermediate chamber 31.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The municipal manhole cover comprises a middle box body, wherein a middle cavity is arranged in the middle box body, a top cover plate is arranged in the middle cavity in a loading mode, an annular lifting device enabling the top cover plate to lift and jack up is arranged at the top of the middle box body, connecting rod reminding devices which are matched and connected with the top cover plate to enable the top cover plate to form a connecting rod supporting structure after being lifted and are used for reminding surrounding personnel are arranged on the end surfaces of two sides of the middle box body, and an extrusion leading-in device capable of leading water liquid into the manhole cover after being extruded is arranged in the top cover plate; the annular lifting device comprises a side fixed ring block fixedly arranged at the top of the middle box body, the side fixed ring block is fixedly arranged in a tail-ending way, and a lifting jacking assembly for enabling the top cover plate to lift and jack simultaneously is arranged between the side fixed ring block and the top cover plate; the lifting jacking assembly comprises a side inner cavity arranged in the side fixing ring block, a swing driving motor is fixedly arranged in the end wall of the side inner cavity, a rotating ring is arranged on one side of the swing driving motor in a power connection mode, the rotating ring is arranged in an up-and-down swing mode, a matching seat body is fixedly arranged at one end of the rotating ring, a rotating block is arranged in the matching seat body in a rotating mode, and a clamping groove structure which is connected with the rotating block in a matching mode to achieve lifting movement of the top cover plate is arranged in the top cover plate; the clamping groove structure comprises sliding grooves arranged in the top cover plate, the sliding grooves are symmetrically arranged, the matching seat body extends into the sliding grooves on two sides respectively and is arranged in a clamping and sliding mode with the sliding grooves, and the matching seat body is located on two sides of two ends of each sliding groove respectively.
2. The municipal well lid of claim 1, wherein: the connecting rod reminding device comprises a side shell fixedly matched and connected with the middle box body, an open sliding cavity is formed in the side shell, a sliding plate is arranged in the sliding cavity in a sliding mode, a side seat body is fixedly arranged on one side of the sliding plate, a rotating rod is arranged in the side seat body in a rotating mode, and the rotating rod is connected with the top cover plate in a rotating matching mode.
3. The municipal well lid of claim 1, wherein: the extrusion leading-in device comprises a bottom accommodating cavity arranged in the top cover plate, an opening of the bottom accommodating cavity is formed, the top of the bottom accommodating cavity is provided with an inner cavity located in the top cover plate, the inner cavities are symmetrically arranged, and the outer side of the inner cavity is provided with a leading-in assembly which adopts extrusion and a connecting rod to realize that water liquid is led in the bottom accommodating cavity.
4. The municipal well lid of claim 3, wherein: leading-in subassembly include with the bottom holds the top board that chamber top sliding fit is connected, the terminal surface sets firmly the bottom lug under the top board, the gliding running through of bottom lug the top apron and stretch into the intracavity is held to the bottom, the terminal surface sets firmly the telescopic link of symmetry under the top board, the telescopic link with place inner chamber sliding fit and connect, the telescopic link with place between the inner chamber end wall elasticity and be provided with the cooperation spring, the terminal surface sets firmly the downside board under the top apron, the downside board with it will to be provided with the mode that adopts the connecting rod to slide between the top apron the water liquid on top board top side is leading-in the intracavity sliding structure is held to the bottom.
5. The municipal well lid of claim 4, wherein: the sliding structure comprises side plates fixedly arranged on the end wall of the bottom accommodating cavity, the side plates are arranged in a bilateral symmetry mode, an open top groove is formed in each side plate, a top shielding plate is arranged in each top groove in a sliding mode, side connecting rods are arranged in the top shielding plates in a rotating mode, and the side connecting rods are connected with the lower side plates in a rotating fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891926.XA CN111945789A (en) | 2020-08-31 | 2020-08-31 | Municipal administration well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891926.XA CN111945789A (en) | 2020-08-31 | 2020-08-31 | Municipal administration well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111945789A true CN111945789A (en) | 2020-11-17 |
Family
ID=73368062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010891926.XA Withdrawn CN111945789A (en) | 2020-08-31 | 2020-08-31 | Municipal administration well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111945789A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612238A (en) * | 2015-01-08 | 2015-05-13 | 四川建筑职业技术学院 | Well head equipment with press type safety well lid |
| CN205475348U (en) * | 2016-04-11 | 2016-08-17 | 浙江森海建设有限公司 | Well lid for municipal administration |
| CN206768875U (en) * | 2017-05-24 | 2017-12-19 | 李瑞麟 | Warn inspection shaft |
| CN207277381U (en) * | 2017-06-23 | 2018-04-27 | 黄延军 | A kind of municipal administration well cover for sewer with anti-theft feature |
| CN109208648A (en) * | 2018-10-24 | 2019-01-15 | 周子翼 | A kind of Anti-fall Sewage well cover device of automatic adjustment draining |
| CN209703569U (en) * | 2019-01-31 | 2019-11-29 | 联旺工程建设有限公司 | A kind of town road manhole cover structure |
| CN210797647U (en) * | 2019-04-15 | 2020-06-19 | 湖南金龙智造科技股份有限公司 | Plug-type intelligence lock well lid |
-
2020
- 2020-08-31 CN CN202010891926.XA patent/CN111945789A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612238A (en) * | 2015-01-08 | 2015-05-13 | 四川建筑职业技术学院 | Well head equipment with press type safety well lid |
| CN205475348U (en) * | 2016-04-11 | 2016-08-17 | 浙江森海建设有限公司 | Well lid for municipal administration |
| CN206768875U (en) * | 2017-05-24 | 2017-12-19 | 李瑞麟 | Warn inspection shaft |
| CN207277381U (en) * | 2017-06-23 | 2018-04-27 | 黄延军 | A kind of municipal administration well cover for sewer with anti-theft feature |
| CN109208648A (en) * | 2018-10-24 | 2019-01-15 | 周子翼 | A kind of Anti-fall Sewage well cover device of automatic adjustment draining |
| CN209703569U (en) * | 2019-01-31 | 2019-11-29 | 联旺工程建设有限公司 | A kind of town road manhole cover structure |
| CN210797647U (en) * | 2019-04-15 | 2020-06-19 | 湖南金龙智造科技股份有限公司 | Plug-type intelligence lock well lid |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201117 |