CN110761333B - Scour protection is taken off from locking type inspection shaft lid structure - Google Patents
Scour protection is taken off from locking type inspection shaft lid structure Download PDFInfo
- Publication number
- CN110761333B CN110761333B CN201911087998.2A CN201911087998A CN110761333B CN 110761333 B CN110761333 B CN 110761333B CN 201911087998 A CN201911087998 A CN 201911087998A CN 110761333 B CN110761333 B CN 110761333B
- Authority
- CN
- China
- Prior art keywords
- inspection well
- well cover
- support
- supporting
- self
- 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.)
- Active
Links
Images
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
-
- 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
- E02D29/1427—Locking devices
Landscapes
- 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)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an anti-scour and anti-disengaging self-locking type inspection well cover structure which locks a device through accumulated water which is matched and surged by support rods, so that an inspection well cover body is fixed and is prevented from being washed away by water flow.
Description
Technical Field
The invention discloses an anti-scour and anti-release self-locking inspection well cover structure, relates to an inspection well cover structure capable of enabling an inspection well cover to be self-locked and preventing the inspection well cover from being washed and released, and belongs to the field of municipal engineering. In particular to an inspection well cover structure which locks a device through accumulated water which is matched and upwelled by a support rod, so that an inspection well cover main body is fixed and is prevented from being washed away by water flow.
Background
At present, under heavy rain weather, municipal drainage pipe drainage load is big, the drainage is untimely, leads to the intraoral sewage rainwater of inspection shaft to fall upwards and gushes the inspection shaft lid of it and open up for the inspection shaft mouth exposes, causes pedestrian's vehicle mistake to go into and falls into it, endangers personnel's life safety, and notice number CN207331762U discloses a water impact prevention inspection shaft lid, including the inspection shaft body, the inside fixedly connected with support ring of inspection shaft body, the top of inspection shaft body is provided with the inspection shaft lid body, the apopore has all been seted up to the front end and the rear end at inspection shaft lid body top, the fixed case of bottom fixedly connected with of inspection shaft lid body, the bottom of fixed case extends to the inside of inspection shaft body and the top contact of support ring, the bottom of fixed incasement wall is provided with the motor, and the device installation is dismantled and is maintained complicacy, and its motor drive design has increased the operating cost, and the maintenance work after damaging simultaneously is also comparatively loaded down with trivial details.
Disclosure of Invention
In order to improve the situation, the anti-scour and anti-disengaging self-locking inspection well cover structure provided by the invention has the advantages that the device is locked by the accumulated water which is matched with the support rod and gushes upwards, so that the inspection well cover main body is fixed, and the inspection well cover structure is prevented from being washed away by water flow.
The invention relates to an anti-scour and anti-disengaging self-locking inspection well cover structure, which is realized by the following steps: the invention discloses an anti-scour-disengaging self-locking inspection well cover structure which comprises a fixing frame, supporting legs, a supporting frame, connecting rods, sliding rods, supporting rods, a supporting sliding sleeve, fixing nuts, an inspection well cover main body and a limiting cap, wherein the limiting cap is arranged at one end of the sliding rods in a screwed mode, one ends of the supporting rods are arranged on the outer wall of the limiting cap in an equal angle mode, the other ends of the supporting rods extend obliquely upwards, the supporting legs are arranged at the other ends of the supporting rods in a hinged mode in a one-to-one mode, anti-skidding bosses are arranged on the surfaces of the supporting legs, anti-skidding bosses are arranged on the anti-skidding bosses, the middle section of each supporting rod is a supporting sliding sleeve, the supporting frame is located above the limiting cap, the supporting frame penetrates through the supporting sliding sleeves on the supporting rods, annular grooves are formed in the positions, corresponding to the supporting sliding sleeves, the supporting sliding sleeves are located in the annular grooves, one ends of the connecting rods are arranged on the supporting frames in an equal angle mode, the connecting rods are located between two adjacent supporting rods, the other ends of the connecting rods extend obliquely, the fixing frame is connected with the other ends of the connecting rods, the fixing frame is located above the supporting frame, the fixing frame is of the fixing frame, the fixing nuts are arranged on the center of the inspection well cover main body, the cross-shaped nuts, the fixing grooves are embedded in the fixing nuts, the positions of the fixing nuts, the fixing grooves are fixed nuts, the fixing grooves are embedded in the positions of the main body, and the supporting rods, the supporting nuts, the fixing grooves are embedded in the fixing frame, the cross-shaped nuts, the fixing grooves are fixed nuts, and the supporting rods.
Furthermore, a cross-shaped auxiliary support frame is additionally arranged on the inspection well cover main body and is connected with a fixing nut.
Has the beneficial effects.
1. The pushing force of the reverse surge of the rainwater at the inspection well opening can be converted into the supporting force for preventing the inspection well cover from falling off, the inspection well cover is effectively prevented from being flushed and separated by the reverse surge sewage, and the safety performance is improved.
2. Can adapt to different inspection shaft bores, form effectual inspection shaft lid anti-disengaging structure.
3. The installation is dismantled simply conveniently, can not hinder personnel to carry out maintenance work.
Drawings
FIG. 1 is a three-dimensional structure view of an anti-scour, anti-loose and self-locking inspection well cover structure of the present invention;
FIG. 2 is a schematic structural diagram of an anti-scour and anti-releasing self-locking inspection well cover structure of the invention;
FIG. 3 is a three-dimensional structure view of the anti-detachment self-locking inspection well cover structure of the present invention;
fig. 4 is a three-dimensional structure view of an embodiment 2 of an anti-impact self-locking inspection well cover structure of the invention.
In the attached drawings
Wherein the following steps are as follows: the inspection well cover comprises a fixing frame (1), supporting legs (2), a supporting frame (3), a connecting rod (4), a sliding rod (5), a supporting rod (6), a supporting sliding sleeve (7), a fixing nut (8), an inspection well cover main body (9), a limiting cap (10), an inspection well opening side wall (11) and an auxiliary supporting frame (12).
The specific implementation mode is as follows:
example 1:
the invention relates to an anti-scour and anti-disengaging self-locking inspection well cover structure, which is realized by the following steps: the invention relates to an anti-scour-disengaging self-locking inspection well cover structure which comprises a fixed frame (1), supporting legs (2), supporting frames (3), connecting rods (4), sliding rods (5), supporting rods (6), supporting sliding sleeves (7), fixing nuts (8), an inspection well cover main body (9) and limiting caps (10), wherein the limiting caps (10) are in threaded connection with one ends of the sliding rods (5), one ends of the supporting rods (6) are arranged on the outer walls of the limiting caps (10) at equal angles, the other ends of the supporting rods (6) extend upwards in an inclined manner, the supporting legs are hinged to the other ends of the supporting rods (6) one by one, anti-skidding pads are arranged on the surfaces of the supporting legs (2), anti-skidding bulges are arranged on the anti-skidding pads, the supporting sliding sleeves (7) are arranged at the middle sections of the supporting rods (6), the supporting frames (3) are positioned above the limiting caps (10), the supporting frames (3) penetrate through the supporting sliding sleeves (7) on the supporting rods (6), the supporting frames (3) are of an annular structure, annular groove is formed in the positions, corresponding to the supporting sliding sleeves (7) on the supporting rods (3), one ends of the connecting rods (4) are positioned between the connecting rods (4), and the two adjacent annular grooves (4) are arranged at equal angles, the inspection well cover is characterized in that the other end of the connecting rod (4) extends upwards in an inclined mode, a fixing frame (1) is connected with the other ends of the connecting rods (4), the fixing frame (1) is located above a supporting frame (3), the fixing frame (1) is of an annular structure, the diameter of the fixing frame (1) is larger than that of the supporting frame (3), an inspection well cover main body (9) is arranged on the fixing frame (1), a plurality of cross-shaped patterns are arranged on the upper surface of the inspection well cover main body (9), the other end of a sliding rod (5) penetrates through the center of the inspection well cover main body (9) and is fixed through a fixing nut (8), a fixing groove is formed in the middle of the upper surface of the inspection well cover main body (9), the fixing nut (8) is located in the fixing groove, the supporting leg (2) is of a triangular block-shaped structure, and a reinforcing bar is embedded in the connecting rod (4);
when the inspection well mouth fixing frame is used, the fixing frame (1) and the connecting rod (4) are not connected and installed in an initial state, a person firstly opens an annular groove at the position of the inspection well mouth, opens an installation groove communicated with the annular groove on the side wall (11) of the inspection well mouth, integrally places the fixing frame (1) in the annular groove on the inspection well mouth, places the support frame (3) in the inspection well, penetrates the connecting rod (4) on the support frame (3) into the annular groove through the installation groove and then is connected with the fixing frame (1) in a welding mode;
then, covering an inspection well cover main body (9), pulling the slide rod (5) to drive one end of a support rod (6) on a limit cap (10) at one end of the slide rod to move upwards, enabling a support leg (2) at the other end of the slide rod to support against the wall of the inspection well, enabling the support leg to be matched with inspection wells with different apertures for use, and then tightening a fixing nut (8) to lock the slide rod (5) to enable the device to be installed;
when the rainwater of the inspection well mouth falls upwards in heavy rain, the inspection well cover main body (9) is upwards pushed by accumulated water, the inspection well cover main body (9) which is pushed upwards drives the sliding rod (5) to move upwards, the sliding rod (5) drives one end of the supporting rod (6) to deflect upwards, and then the supporting legs (2) are pulled and outwards expanded, so that the supporting legs support the side inspection well wall, the self-locking of the inspection well cover is carried out by utilizing the pushing force of the falling rainwater, the inspection well cover is prevented from being washed away by the falling rainwater, the device is simple in structure, and the operation cost is low.
Example 2:
the difference between this example and example 1 is: a cross-shaped auxiliary support frame (12) is additionally arranged on the inspection well cover main body (9), and the auxiliary support frame (12) is connected with a fixed nut (8); when the inspection well cover is used, the stress area of the sliding rod (5) when the inspection well cover is pushed up can be increased, the supporting force of the supporting leg (2) is improved, and the sliding rod (5) and the inspection well cover main body (9) are prevented from falling off;
the anti-skidding pads are arranged on the surfaces of the supporting legs (2), and anti-skidding bulges are arranged on the anti-skidding pads, so that the friction force between the supporting legs (2) and the side wall of the inspection well can be increased, the anti-skidding is realized, and the supporting effect is improved;
an annular groove is formed in the position, corresponding to the support sliding sleeve (7), of the support frame (3), the support sliding sleeve (7) is located in the annular groove, and the support sliding sleeve (7) can be limited so that the support sliding sleeve (7) is kept in the annular groove;
the diameter of the fixing frame (1) is larger than that of the support frame (3), the support frame (3) is placed in the inspection well, and the fixing frame (1) is placed at a well mouth to meet requirements;
the upper surface of the inspection well cover main body (9) is provided with a plurality of cross-shaped patterns, so that the inspection well cover can prevent skidding and prevent pedestrians from slipping when being trampled;
the inspection well cover is characterized in that a fixing groove is formed in the middle of the upper surface of the inspection well cover main body (9), and the fixing nut (8) is positioned in the fixing groove, so that the fixing nut (8) is prevented from protruding on the inspection well cover main body (9), the fixing nut (8) is prevented from being skidded, and damage caused by treading and vehicle pressing of personnel is avoided;
the design that the reinforcing strips are embedded in the connecting rods (4) strengthens the connecting strength between the supporting frame (3) and the fixing frame (1), and improves the overall stability;
the supporting rod (6) and the supporting leg (2) are matched with the supporting frame (3), and the supporting leg (2) can be expanded to support by utilizing the thrust in the water surge process to form self-locking, so that flushing is avoided;
the support rod (6) is matched with the slide rod (5) and the inspection well cover main body (9), so that the inspection well cover can adapt to inspection wells with different sizes, and the application range is wide; when water accumulates to swell, the sliding rod (5) drives one end of the supporting rod (6) to deflect upwards, so that the supporting leg (2) on the other end of the supporting rod (6) can expand outwards to form propping and self-locking;
the device is locked by the accumulated water which is matched and upwelled through the supporting rod (6), so that the inspection well cover main body (9) is fixed, and the purpose of being flushed away by water flow is avoided.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense. It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (9)
1. The utility model provides an scour protection is taken off from lock type inspection shaft lid structure, characterized by: by mount, brace angle, support frame, connecting rod, slide bar, bracing piece, support sliding sleeve, fixation nut, inspection shaft lid main part and spacing cap are constituteed, and one of slide bar is arranged in to spacing cap spiro union is served, and angle such as the one end of a plurality of bracing pieces is arranged in on the spacing cap outer wall, the other end slope of bracing piece extends, and a plurality of brace angles one-to-ones articulates arranges in on the other end of a plurality of bracing pieces, one section of centre of bracing piece is the support sliding sleeve, and the support frame is located spacing cap top, the support frame passes the support sliding sleeve on a plurality of bracing pieces, the support frame is the loop configuration, and angle such as the one end of a plurality of connecting rods arranges in on the support frame, the connecting rod is located between two adjacent bracing pieces, the other end slope of connecting rod extends, and the other end of a plurality of connecting rods is connected, the mount is located the top of support frame, the mount is the loop configuration, and the mount is arranged in to inspection shaft lid main part, the other end of slide bar passes inspection shaft lid main part center, and fixes through fixation nut, inspection shaft lid main part upper surface intermediate position has opened the fixed slot, and fixation nut is located the fixed slot, and the type auxiliary strut is set up in the main part, auxiliary strut and is connected with cross fixation nut.
2. The anti-scour-release self-locking inspection well cover structure is characterized in that the support rods and the support angles are matched with the support frame, and the support angles can be expanded to support by thrust in water gushing to form self-locking.
3. The inspection well cover structure capable of preventing the impact and the disengagement from the lock is characterized in that an annular groove is formed in the support frame corresponding to the support sliding sleeve, the support sliding sleeve is located in the annular groove and can limit the support sliding sleeve, and the support sliding sleeve is kept in the annular groove.
4. The anti-scour-disengaging self-locking inspection well cover structure according to claim 1, wherein the accumulated water rushes up, the sliding rod drives one end of the supporting rod to deflect upwards, so that a supporting angle on the other end of the supporting rod can expand outwards to form a supporting self-locking function.
5. The anti-disengagement self-locking inspection well cover structure according to claim 1, wherein the diameter of the fixing frame is larger than that of the supporting frame.
6. An anti-scour, anti-loose and self-locking manhole cover structure according to claim 2 or 4, wherein the supporting angle is a triangular block structure.
7. The anti-scour and anti-loose self-locking inspection well cover structure according to claim 6, wherein the support corner surface is provided with anti-slip pads, and the anti-slip pads are provided with anti-slip protrusions.
8. The anti-scour-release self-locking inspection well cover structure according to claim 1, wherein a reinforcing bar is embedded in the connecting rod.
9. The anti-scour and anti-loose self-locking inspection well cover structure according to claim 1, wherein a plurality of cross-shaped patterns are arranged on the upper surface of the inspection well cover main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911087998.2A CN110761333B (en) | 2019-11-08 | 2019-11-08 | Scour protection is taken off from locking type inspection shaft lid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911087998.2A CN110761333B (en) | 2019-11-08 | 2019-11-08 | Scour protection is taken off from locking type inspection shaft lid structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110761333A CN110761333A (en) | 2020-02-07 |
| CN110761333B true CN110761333B (en) | 2022-10-18 |
Family
ID=69337119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911087998.2A Active CN110761333B (en) | 2019-11-08 | 2019-11-08 | Scour protection is taken off from locking type inspection shaft lid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110761333B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608255B (en) * | 2020-07-09 | 2021-04-20 | 高平市隆兴泰农业机械制造有限公司 | Urban waterlogging prevention inspection well cover |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452821B (en) * | 2014-12-01 | 2018-08-28 | 福州三鑫隆铸业有限公司 | Manhole lid device inside and outside well head inner cover and combinations thereof formula |
| CN105442638B (en) * | 2015-12-22 | 2017-11-28 | 德胜（苏州）洋楼有限公司 | Inspection well cover external member |
| CN108487326A (en) * | 2018-05-29 | 2018-09-04 | 温州利维科技有限公司 | A kind of safe antitheft municipal administration well lid and extracting tool and assembly and disassembly methods |
| CN110409498A (en) * | 2019-06-13 | 2019-11-05 | 苏州迪芬德物联网科技有限公司 | A kind of drawing-type detent is anti-to gush manhole lid device |
-
2019
- 2019-11-08 CN CN201911087998.2A patent/CN110761333B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110761333A (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110761333B (en) | Scour protection is taken off from locking type inspection shaft lid structure | |
| CN108708314A (en) | Deceleration strip energy utilization is from dredged drainage arrangement | |
| CN202627025U (en) | Adjustable inspection well cover | |
| CN102733466A (en) | Modularization mobile toilet | |
| CN211285894U (en) | Town road rainwater drainage system | |
| KR200323105Y1 (en) | Do Take water tower repair work water damming up chapter | |
| CN210562320U (en) | Anti-theft beautifying well cover | |
| CN212078022U (en) | Flood discharge inspection well cover | |
| CN103938654A (en) | Anti-loose well lid with safe locking device and well base | |
| CN110550570B (en) | Self-locking bridge jacking device | |
| CN108755772A (en) | A kind of umbrella type inspection well cover of band warning fly rod | |
| CN203514497U (en) | Safety and antitheft water supply and drainage well lid | |
| CN207452705U (en) | A kind of bridge rhone with deodorant function | |
| KR200408538Y1 (en) | Pad preventing slip for a footing | |
| CN110761386B (en) | Pressure release scour protection well lid that runs | |
| CN104863182A (en) | Safety protection washer device of road well lid | |
| CN210421349U (en) | Sewer well assembly | |
| KR102250711B1 (en) | Manhole shock prevention implement | |
| CN218263998U (en) | Municipal administration well lid of being convenient for of coaxial linkage dropproof operation in pit that opens and shuts | |
| CN103643734B (en) | Sewer manhole cover | |
| KR101495848B1 (en) | Opening and shutting apparatus of manhole cover | |
| CN211037056U (en) | Well lid capable of preventing being jacked by water pressure | |
| CN107059598A (en) | A kind of sewer pipe cap device on bridge | |
| CN216689493U (en) | Anti-walking safety well cover | |
| CN209836790U (en) | Displacement box for expansion joint |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220922 Address after: Room 312, creative center, No. 69, spectrum West Road, Huangpu District, Guangzhou, Guangdong 510670 Applicant after: Guangzhou ouxuan Electromechanical Equipment Co.,Ltd. Address before: 221000 Room 201, science and technology building, Keji Avenue, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: JIANGSU HUAMIAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |