CN216195279U - Municipal works inspection shaft that drains - Google Patents
Municipal works inspection shaft that drains Download PDFInfo
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- CN216195279U CN216195279U CN202122632854.XU CN202122632854U CN216195279U CN 216195279 U CN216195279 U CN 216195279U CN 202122632854 U CN202122632854 U CN 202122632854U CN 216195279 U CN216195279 U CN 216195279U
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Abstract
The utility model discloses a municipal engineering drainage inspection well which comprises a limiting stopper arranged on a shaft, a shock absorber arranged on an annular well ring and a detection module used for monitoring displacement and fragmentation of a well cover. The utility model has simple structure and reasonable design, and the installation positions of the annular well ring and the well cover are leveled and limited by arranging the limiter in the construction process of the inspection well, thereby solving the problem that the annular well ring and the well cover are easy to deform, shift or the leveling layer is broken in the asphalt paving process; whether take place to subside through setting up detection module real-time detection this inspection shaft to whether the detection well lid takes place to shift, cracked and lose, avoid patrolling and examining the personnel's manual work and patrol and examine the inspection shaft on the spot, labour saving and time saving, and real-time and security are good.
Description
Technical Field
The utility model belongs to the technical field of municipal drainage inspection wells, and particularly relates to a municipal engineering drainage inspection well.
Background
In municipal administration water supply and drainage pipeline system, the inspection shaft is a necessary equipment, it has the connecting tube, important effects such as inspection maintenance pipeline, current national standard drainage inspection shaft structure is the pit shaft, walling crib and well lid, the inspection shaft forms rather than the road construction of surrounding simultaneously, when constructing the inspection shaft, install the pit shaft in place earlier, the paving of road first layer pitch of constructing again, and the top surface of first layer pitch flushes mutually with the top surface of pit shaft, then, set up leveling layer at the pit shaft top surface, place walling crib and well lid on leveling layer, carry out second layer pitch at last and pave, accomplish the construction of inspection shaft rather than the road around, the upper surface of the second layer pitch after paving and accomplishing should flush mutually with the top surface of well lid, current inspection shaft mainly has the following problem in construction and use: firstly, in the construction process of an inspection well, when a second layer of asphalt is paved, a road roller directly presses a well cover, which easily causes a series of conditions such as deformation, displacement or leveling layer fracture of the well cover, and needs constructors to cut the second layer of asphalt and reinstall the well cover with the displacement or leveling layer fracture after the second layer of asphalt is paved, thereby wasting time and labor, increasing the construction cost, leaving more repairing marks on the paved road surface and influencing the integral beauty of the road surface; second, in the use of inspection shaft, the inspection shaft walling crib is whole to be sunk, the cracked scheduling problem of well lid all around has the existence of different degree in the town road engineering, and cast iron inspection shaft well lid also is stolen formation "trap" easily, it patrols and examines to need the road patroller regularly to patrol and examine the sound condition of inspection shaft, because inspection shaft quantity is numerous, lead to the road patroller to patrol and examine the sound condition of inspection shaft time-consuming and energy-consuming, and can't in time discover that the inspection shaft damages, the security is poor.
Consequently, now lack a simple structure, reasonable in design's municipal works drainage inspection shaft, cause the well lid to warp, shift and the ruptured problem of leveling layer easily in solving current inspection shaft work progress, and the inspector patrols and examines the problem that the time spent is hard, the real-time is poor to the sound condition of inspection shaft in the inspection shaft use.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide the municipal engineering drainage inspection well aiming at the defects in the prior art, the structure is simple, the design is reasonable, the installation positions of the annular well ring and the well cover are leveled and limited in the construction process of the inspection well by arranging the limiter, the problem that the annular well ring and the well cover are easy to deform, shift or the leveling layer is broken in the asphalt paving process is solved, the time, the labor and the materials are saved, and the attractiveness is good; whether take place to subside through setting up detection module real-time detection this inspection shaft to whether the detection well lid takes place to shift, cracked and lose, avoid patrolling and examining the personnel's manual work and patrol and examine the inspection shaft on the spot, labour saving and time saving, and real-time and security are good.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a municipal works drainage inspection shaft, the inspection shaft includes pit shaft, annular walling crib and well lid, its characterized in that: the well cover displacement and fragmentation monitoring device comprises a stopper arranged on a shaft, a shock absorber arranged on the annular well ring and a detection module for monitoring well cover displacement and fragmentation;
the limiting device comprises a limiting screw rod arranged on the shaft, and an upper limiting nut and a lower limiting nut which are sleeved on the limiting screw rod and used for limiting and leveling the annular well ring, wherein the number of the limiting screw rods, the number of the upper limiting nuts and the number of the lower limiting nuts are multiple;
the annular walling crib comprises a walling crib outer edge and a manhole cover tray, a plurality of through holes for the limiting screw rods to pass through are formed in the walling crib outer edge, the walling crib outer edge is sleeved on the limiting screw rods, and the upper limiting nut and the lower limiting nut are respectively positioned on the upper side and the lower side of the walling crib outer edge;
the shock absorber comprises a silencing shock absorption gasket arranged on the well lid tray;
the detection module is including setting up the detection case in the well lid bottom and setting up the settlement monitor in the detection case bottom to and be used for monitoring well lid aversion and cracked aversion monitor, be provided with the electronic circuit board in the detection case, the last integration of electronic circuit board has microcontroller, microcontroller passes through wireless communication module and monitor terminal wireless communication.
Foretell municipal works inspection shaft that drains off water, its characterized in that: the plurality of limiting screws are uniformly distributed along the circumferential direction of the shaft, and the plurality of limiting screws, the plurality of upper limiting nuts, the plurality of lower limiting nuts and the plurality of through holes are equal in number and correspond to one another.
Foretell municipal works inspection shaft that drains off water, its characterized in that: amortization damping washer is annular amortization damping washer, set up the annular groove who supplies amortization damping washer to install on the well lid tray, amortization damping washer's top surface flushes with the top surface of well lid tray mutually, amortization damping washer's top surface is provided with anti-skidding line.
Foretell municipal works inspection shaft that drains off water, its characterized in that: the settlement monitor comprises a laser ranging module for detecting the bottom surface of the well cover and the distance between the bottoms of the inspection wells, and the output end of the laser ranging module is connected with the input end of the microcontroller.
Foretell municipal works inspection shaft that drains off water, its characterized in that: the displacement monitor comprises an inclined sensor and an illumination sensor, wherein the inclined sensor is arranged at the bottom of the detection box and used for monitoring the inclination of the well cover, the illumination sensor is used for monitoring the illumination intensity in the inspection well, and the output ends of the inclined sensor and the illumination sensor are connected with the input end of the microcontroller.
Foretell municipal works inspection shaft that drains off water, its characterized in that: the input end of the microcontroller is also connected with a positioning module for positioning the position of the inspection well.
Foretell municipal works inspection shaft that drains off water, its characterized in that: and a leveling layer is arranged between the upper surface of the shaft and the lower surface of the outer edge of the walling, and the lower limiting nut is positioned in the leveling layer.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the installation positions of the annular well ring and the well cover are leveled and limited by arranging the limiting device in the construction process of the inspection well, so that the annular well ring and the well cover are prevented from shifting in the second-layer asphalt paving process, meanwhile, the annular well ring and the well cover are supported by the limiting device, the leveling layer is prevented from being constructed before the second-layer asphalt is paved, the problem that the leveling layer is easy to crack when the second-layer asphalt is paved is effectively avoided, the time and the materials are saved, and the using effect is good.
2. The inspection well is provided with the detection module, the detection module comprises the settlement monitor and the displacement monitor, whether the inspection well is settled or not is monitored in real time by the settlement monitor, whether the well cover is displaced, cracked or lost is monitored in real time by the displacement monitor, and data monitored by the settlement monitor and the displacement monitor is remotely transmitted to the monitoring terminal through the wireless communication module, so that an inspector can remotely inspect the integrity of the inspection well conveniently, time and labor are saved, the inspection well can be timely found to be damaged when the inspection well is damaged, and the real-time performance and the safety are good.
In conclusion, the structure is simple, the design is reasonable, the installation positions of the annular well ring and the well cover are leveled and limited by arranging the limiting stopper in the construction process of the inspection well, the problem that the annular well ring and the well cover are easy to deform, shift or the leveling layer is broken in the asphalt paving process is solved, the annular well ring and the well cover are installed in place at one time, the labor and the materials are saved, and the attractiveness is good; whether take place to subside through setting up detection module real-time detection this inspection shaft to whether the detection well lid takes place to shift, cracked and lose, avoid patrolling and examining the personnel's manual work and patrol and examine the inspection shaft on the spot, labour saving and time saving, and real-time and security are good.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view a-a of fig. 2.
FIG. 4 is a schematic view of the connection of the annular grommets and the shock absorber of the present invention.
Fig. 5 is a schematic block diagram of the circuit of the present invention.
Description of reference numerals:
1-a wellbore; 2-leveling layer; 3, well cover;
4, a limit screw rod; 5-upper limiting nut; 6-lower limit nut;
7-outer edge of well ring; 8, a well lid tray; 9-a through hole;
10-silencing and damping washer; 11-detection box; 12-a microcontroller;
13-a wireless communication module; 14-a monitoring terminal; 15-laser ranging module;
16-a tilt sensor; 17-illuminance sensor; and 18, positioning the module.
Detailed Description
As shown in fig. 1, the present invention comprises a stopper disposed on the wellbore 1 and a shock absorber disposed on the annular well ring, and a detection module for monitoring displacement and fracture of the well lid 3;
the limiting device comprises a limiting screw rod 4 arranged on the shaft 1, and an upper limiting nut 5 and a lower limiting nut 6 which are sleeved on the limiting screw rod 4 and used for limiting and leveling the annular well ring, wherein the number of the limiting screw rods 4, the number of the upper limiting nuts 5 and the number of the lower limiting nuts 6 are multiple;
the annular well ring comprises a well ring outer edge 7 and a well cover tray 8, a plurality of through holes 9 for the limiting screw rods 4 to pass through are formed in the well ring outer edge 7, the well ring outer edge 7 is sleeved on the limiting screw rods 4, and the upper limiting nut 5 and the lower limiting nut 6 are respectively positioned on the upper side and the lower side of the well ring outer edge 7;
the shock absorber comprises a silencing shock absorption gasket 10 arranged on the well lid tray 8;
the detection module is including setting up the detection case 11 in 3 bottoms of well lid and setting up the settlement monitor in 11 bottoms of detection case to and be used for monitoring 3 aversion of well lid and cracked aversion monitor, be provided with the electronic circuit board in the detection case 11, integrated on the electronic circuit board has microcontroller 12, microcontroller 12 passes through wireless communication module 13 and monitor terminal 14 radio communication.
In the embodiment, it should be noted that, the installation positions of the annular manhole ring and the manhole cover 3 are leveled and limited by arranging the limiter in the construction process of the inspection well, the outer edge 7 of the manhole ring is sleeved on the limit screw rod 4, the installation height of the outer edge 7 of the manhole ring is adjusted by adjusting the installation height of the lower limit nut 6 on the limit screw rod 4 until the installation height of the outer edge 7 of the manhole ring meets the design installation height of the annular manhole ring, the upper limit nut 5 is installed, the upper limit nut 5 is matched with the lower limit nut 6 to lock the outer edge 7 of the manhole ring, so as to fix the annular manhole ring and the manhole cover 3, prevent the annular manhole ring and the manhole cover 3 from shifting in the second-layer asphalt paving process, and simultaneously, support the annular manhole ring and the manhole cover 3 by the limiter, avoid the leveling layer 2 being constructed before the second-layer asphalt paving, and effectively avoid the problem that the leveling layer 2 is easy to crack when the second-layer asphalt is paved, time and materials are saved, and the using effect is good;
the well lid tray 8 is provided with the silencing and damping washer 10, when the inspection well is installed and in the use process of the inspection well, when wheels press the well lid 3, the vibration of the whole inspection well is reduced through the silencing and damping washer 10, the problem that the well lid 3 and an annular well ring are damaged due to the fact that the well lid 3 is greatly vibrated to collide with the well lid tray 8 in the long-term use process of the well lid 3 is effectively avoided, and the service life of the inspection well is prolonged;
whether this inspection shaft takes place to subside through setting up settlement monitor real-time supervision, whether take place to shift through setting up shift monitor real-time supervision well lid 3, it is broken and lose, and the data that will subside monitor and shift monitor monitoring pass through wireless communication module 13 remote transmission for monitor terminal 14, the inspector of being convenient for carries out the long-range inspection to the sound condition of inspection shaft, labour saving and time saving, and can in time discover the inspection shaft when the inspection shaft damages, the real-time is good.
In this embodiment, during the in-service use, the one end of stop screw 4 is pre-buried in the circumference lateral wall of pit shaft 1, and the other end of stop screw 4 stretches out the top of pit shaft 1, goes up stop nut 5 and stop nut 6 down and all is located stop screw 4 and stretches out the tip of pit shaft 1.
In the present embodiment, the microcontroller 12 is preferably an STM32F103C8T6 microcontroller, and the wireless communication module 13 is preferably an ATK-ESP8266WIFI module, and the wireless communication module 13 is provided to facilitate remote transmission of data detected by the settlement monitor, the displacement monitor and the positioning module 18 to the monitoring terminal 14.
In this embodiment, the monitoring terminal 14 may be a mobile phone or a computer.
In this embodiment, the plurality of limit screws 4 are uniformly arranged along the circumferential direction of the shaft 1, and the plurality of limit screws 4, the plurality of upper limit nuts 5, the plurality of lower limit nuts 6, and the plurality of through holes 9 are equal in number and correspond to one another.
In this embodiment, amortization shock attenuation packing ring 10 is annular amortization shock attenuation packing ring, set up the annular groove that supplies amortization shock attenuation packing ring 10 to install on the well lid tray 8, the top surface of amortization shock attenuation packing ring 10 flushes with well lid tray 8's top surface mutually, the top surface of amortization shock attenuation packing ring 10 is provided with anti-skidding line.
In this embodiment, during the in-service use, the bottom surface of amortization damping washer 10 and the bottom surface fixed connection of annular groove set up the frictional force between anti-skidding line increase well lid 3 and the annular walling crib through the top surface at amortization damping washer 10, effectively avoid well lid 3 to take place to shift in the use.
In this embodiment, the settlement monitor includes a laser ranging module 15 for detecting the bottom surface of the well lid 3 and the distance between the bottoms of the inspection wells, and the output end of the laser ranging module 15 is connected with the input end of the microcontroller 12.
In this embodiment, the laser ranging module 15 is preferably an SLDS-a30P laser ranging sensor, the laser ranging module 15 detects the distance between the laser emitting end of the laser ranging module 15 and the bottom of the inspection well in real time, and when the measured distance value detected by the laser ranging module 15 is equal to the set distance value, the distance between the manhole cover 3 and the bottom of the inspection well is not changed, which indicates that the inspection well is not settled; when the distance measurement value detected by the laser ranging module 15 is smaller than the distance set value, the distance between the well lid 3 and the bottom of the inspection well is reduced, and the inspection well is shown to be settled; the set distance value is the distance between the laser emitting end of the laser ranging module 15 and the bottom of the inspection well when the construction of the inspection well is completed.
In this embodiment, the displacement monitor includes all set up in detection case 11 bottom and be used for monitoring inclination sensor 16 of well lid 3 and be used for monitoring illumination intensity's illuminance sensor 17 in the inspection shaft, inclination sensor 16 and illuminance sensor 17's output all is connected with microcontroller 12's input.
In this embodiment, whether the well lid 3 is inclined is detected in real time by the inclination sensor 16, and when the inclination sensor 16 detects that the well lid 3 is inclined, the well lid 3 is shifted; the illumination sensor 17 is preferably a ZS-KD-B illumination sensor, when the well lid 3 is installed well, the interior of the inspection well is in a dark state, the illumination intensity set value is the illumination intensity value detected by the illumination sensor 17 when the well lid 3 is installed well, and when the illumination intensity detection value detected by the illumination sensor 17 is equal to the illumination intensity set value in the using process of the inspection well, the well lid 3 is installed well; when the illumination intensity detection value detected by the illumination sensor 17 is greater than the illumination intensity set value, it indicates that the manhole cover 3 may be damaged, cracked or lost.
In this embodiment, the input end of the microcontroller 12 is further connected to a positioning module 18 for positioning the position of the inspection well.
In this embodiment, the positioning module 18 is preferably a GPRS positioning module, and the installation position of the inspection well is positioned by setting the positioning module 18, so that an inspector can conveniently determine the installation position of the inspection well when the inspection well is settled and the well lid 3 of the inspection well is displaced, broken and lost.
In this embodiment, a leveling layer 2 is disposed between the upper surface of the shaft 1 and the lower surface of the outer edge 7 of the walling crib, and the lower limit nut 6 is located in the leveling layer 2.
When the utility model is used specifically, when the inspection well is constructed, firstly, the shaft 1 is installed at the designed installation position of the inspection well, adhesive tapes are wound on the rod sections of the plurality of limit screws 4 extending out of the shaft 1, then the first layer of asphalt is paved around the installed shaft 1, and after the first layer of asphalt is paved, the adhesive tapes wound on the limit screws 4 are taken down; secondly, mounting lower limit nuts 6 on the limit screws 4, adjusting the mounting heights of the lower limit nuts 6 to enable the actual mounting height of the annular well ring to be equal to the designed mounting height of the annular well ring after the annular well ring is sleeved on the limit screws 4, then sleeving the outer edge 7 of the well ring on the limit screws 4, mounting upper limit nuts 5 on the limit screws 4 to lock the annular well ring, paving a second layer of asphalt around the annular well ring, and enabling the upper surface of the paved second layer of asphalt to be flush with the upper surface of the well cover 3; finally, the well cover 3 is opened, concrete is poured between the upper surface of the shaft 1 and the lower surface of the outer edge 7 of the well ring to form a leveling layer 2, and the construction of the inspection well is completed;
when the inspection well is used, the laser ranging module 15 is used for detecting the distance between the laser emitting end of the laser ranging module 15 and the bottom of the inspection well in real time, whether the well cover 3 is inclined or not is detected in real time through the inclination sensor 16, the illumination intensity in the inspection well is detected through the illumination sensor 17, the distance measurement value detected by the laser ranging module 15, the inclination data detected by the inclination sensor 16 and the illumination intensity measurement value detected by the illumination sensor 17 are calculated and transmitted to the microcontroller 12, the remote transmission is carried out to the monitoring terminal 14 through the wireless communication module 13, and the inspection personnel can conveniently and remotely check the health condition of the inspection well.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a municipal works drainage inspection shaft, the inspection shaft includes pit shaft (1), annular walling crib and well lid (3), its characterized in that: the well cover comprises a limiting stopper arranged on a shaft (1), a shock absorber arranged on the annular well ring and a detection module for monitoring the displacement and the fracture of the well cover (3);
the limiting device comprises a limiting screw rod (4) arranged on the shaft (1), and an upper limiting nut (5) and a lower limiting nut (6) which are sleeved on the limiting screw rod (4) and used for limiting and leveling the annular well ring, wherein the number of the limiting screw rod (4), the number of the upper limiting nut (5) and the number of the lower limiting nut (6) are multiple;
the annular well ring comprises a well ring outer edge (7) and a well cover tray (8), a plurality of through holes (9) for the limiting screw rods (4) to pass through are formed in the well ring outer edge (7), the well ring outer edge (7) is sleeved on the limiting screw rods (4), and the upper limiting nut (5) and the lower limiting nut (6) are respectively positioned on the upper side and the lower side of the well ring outer edge (7);
the shock absorber comprises a silencing shock absorption gasket (10) arranged on the well lid tray (8);
the detection module is including setting up detection case (11) and the settlement monitor of setting in detection case (11) bottom in well lid (3) bottom to and be used for monitoring well lid (3) and aversion monitor cracked, be provided with the electronic circuit board in detection case (11), integrated microcontroller (12) on the electronic circuit board, microcontroller (12) are through wireless communication module (13) and monitor terminal (14) wireless communication.
2. The municipal drainage manhole of claim 1, wherein: the plurality of limiting screws (4) are uniformly distributed along the circumferential direction of the shaft (1), and the limiting screws (4), the upper limiting nuts (5), the lower limiting nuts (6) and the through holes (9) are equal in number and correspond to one another.
3. The municipal drainage manhole of claim 1, wherein: amortization damping washer (10) are annular amortization damping washer, set up the annular groove that supplies amortization damping washer (10) to install on well lid tray (8), the top surface of amortization damping washer (10) flushes with the top surface of well lid tray (8) mutually, the top surface of amortization damping washer (10) is provided with anti-skidding line.
4. The municipal drainage manhole of claim 1, wherein: the settlement monitor comprises a laser ranging module (15) used for detecting the bottom surface of the well lid (3) and the distance between the bottoms of the inspection wells, and the output end of the laser ranging module (15) is connected with the input end of the microcontroller (12).
5. The municipal drainage manhole of claim 1, wherein: the displacement monitor comprises an inclination sensor (16) and an illumination sensor (17), wherein the inclination sensor (16) is arranged at the bottom of a detection box (11) and used for monitoring the inclination of the well cover (3), the illumination intensity in the inspection well is monitored by the illumination sensor (17), and the output ends of the inclination sensor (16) and the illumination sensor (17) are connected with the input end of a microcontroller (12).
6. The municipal drainage manhole of claim 1, wherein: the input end of the microcontroller (12) is also connected with a positioning module (18) for positioning the position of the inspection well.
7. The municipal drainage manhole of claim 1, wherein: a leveling layer (2) is arranged between the upper surface of the shaft (1) and the lower surface of the outer edge (7) of the well ring, and the lower limiting nut (6) is positioned in the leveling layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632854.XU CN216195279U (en) | 2021-10-31 | 2021-10-31 | Municipal works inspection shaft that drains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632854.XU CN216195279U (en) | 2021-10-31 | 2021-10-31 | Municipal works inspection shaft that drains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216195279U true CN216195279U (en) | 2022-04-05 |
Family
ID=80896475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122632854.XU Active CN216195279U (en) | 2021-10-31 | 2021-10-31 | Municipal works inspection shaft that drains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216195279U (en) |
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2021
- 2021-10-31 CN CN202122632854.XU patent/CN216195279U/en active Active
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