CN102041846A - Multifunctional detector for drainage pipe inspection well - Google Patents

Multifunctional detector for drainage pipe inspection well Download PDF

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Publication number
CN102041846A
CN102041846A CN 201010503878 CN201010503878A CN102041846A CN 102041846 A CN102041846 A CN 102041846A CN 201010503878 CN201010503878 CN 201010503878 CN 201010503878 A CN201010503878 A CN 201010503878A CN 102041846 A CN102041846 A CN 102041846A
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ultrasonic
inspection well
telescopic rod
guide rod
drainage pipe
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CN102041846B (en
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徐祖信
李怀正
蒋金鹏
张平
金伟
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SHANGHAI ZHONGWEI INTELLIGENT ROBOT CO Ltd
Tongji University
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SHANGHAI ZHONGWEI INTELLIGENT ROBOT CO Ltd
Tongji University
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Abstract

本发明属于环保技术领域,具体涉及一种排水管道检查井多功能检测装置。装置由窨井盖、旋转电机、升降电机、电缆绕线盘、超声盘、伸缩杆、传感器安装平台、导杆组成。旋转电机、升降电机安装在窨井盖的下面。通过窨井盖的预留孔进行数据的传输。超声盘和伸缩杆由升降电机和排线电机进行升降控制,并由旋转电机控制超声盘和伸缩杆平面旋转角度。流速流量测定仪安装在传感器安装平台上,真空活塞水样采集器、陀螺仪和超声波传感器安装在超声盘内。该装置可在不影响道路交通的情况下对排水管道检查井进行长时间的旁侧管检测及流量测量,并可同步采集检查井连接管道水样,对连接管道的高程进行GIS定位,重构检查井系统3D图,以满足城市排水管网系统中管理、维护的技术需要。

Figure 201010503878

The invention belongs to the technical field of environmental protection, and in particular relates to a multifunctional detection device for a drainage pipeline inspection well. The device is composed of a manhole cover, a rotating motor, a lifting motor, a cable winding reel, an ultrasonic disc, a telescopic rod, a sensor installation platform and a guide rod. The rotary motor and the lifting motor are installed under the manhole cover. Data transmission is carried out through the reserved hole of the manhole cover. The ultrasonic disk and the telescopic rod are lifted and controlled by the lifting motor and the cable motor, and the rotation angle of the ultrasonic disk and the telescopic rod is controlled by the rotating motor. The velocity and flow meter is installed on the sensor installation platform, and the vacuum piston water sample collector, gyroscope and ultrasonic sensor are installed in the ultrasonic disk. The device can carry out long-term side pipe detection and flow measurement of the drainage pipe inspection well without affecting road traffic, and can simultaneously collect water samples from the connecting pipe of the inspection well, and perform GIS positioning and reconstruction of the elevation of the connecting pipe. Check the 3D diagram of the well system to meet the technical needs of management and maintenance in the urban drainage network system.

Figure 201010503878

Description

A kind of drainage pipe manhole multifunctional detecting device
Technical field
The invention belongs to environmental technology field, be specifically related to a kind of drainage pipe manhole multifunctional detecting device.
Background technology
At present, domestic each dry river basin, city, down town is finished the sewage network construction substantially and is being cut after dirty pollution treatment, most of sewage be collected, water quality still fails to obtain to continue significantly to improve, the water quality of river leading indicator can not be stable the functional areas standard that reaches, especially before and after flush period, city along the line, master stream, inner city has stable political situation, and still appearance often is black smelly near rainfall pumping station waters.The less important pollution factor in this phenomenon shows some in the river course black smelly stage, along with cutting carrying out of dirty pollution treatment and dredging waterway thereof, show especially gradually into influence the inner city water quality of river stable with the subject matter that continues improvement.
The basic reason that causes this protrusion phenomenon mainly be because: the dirty hybrid junction of ⑴ segregation system system rain causes sewage to put the river polluting, find that according to investigation in 2008 ratio that river for transporting grain to the capital informer times river rising in Ningxia and flowing into central Shaanxi, Shanghai City drainage system has the inspection shaft of hybrid junction problem or the well of going out reaches 69%; ⑵ combined system system's early-stage rainwater and municipal pumping plant are found time in advance to cause and are put the river pollution, and the COD maximum concentration surpasses 2000 mg/L when putting the river, cause river black again smelly.For solving dirty this outstanding problem of hybrid junction of segregation system pipe network rain effectively, need to connect on the basis of present situation, find out the dirty hybrid junction point of rain of drainage pipe manhole and verify the present situation and the rule of manhole connecting pipe sewage access amount and water quality at the pipeline of putting the complex grid system in order.
Mainly still carry out manual sampling at the manhole place carries out water quality monitoring to the hybrid junction technique for investigation of drainage pipe manhole at present, put into flow measuring device simultaneously and carry out flow monitoring, and fence is set on manhole road of living in ground, avoid vehicle pass-through to influence monitoring.This monitoring method will be monitored with different equipment, but can not accurately locate manhole and tube connector, more sampling, flow monitoring, manhole tube connector location etc. organically are not incorporated into an equipment, its observation process also influences road traffic simultaneously, its application is subjected to limitation, the detection requirement of incompatible modernized drainage pipeline networks manhole hybrid junction.Therefore, for satisfying the Technology Need of management in the urban drainage pipe network system, monitoring, develop a kind of drainage pipe manhole multifunctional detecting device and show important especially.
Summary of the invention
The objective of the invention is to propose a kind of drainage pipe manhole multifunctional detecting device.
The drainage pipe manhole multifunctional detecting device that the present invention proposes is made up of inspection shaft lid 1, electric rotating machine 2, lifting motor 3, cable-coiling drum 4, ultrasonic dish 5, expansion link 6, sensor mounting platform 7 and guide rod 8, wherein:
Guide rod 8 is made up of guide rod extension bar 9 and guide rod limiting plate 10, the degree of depth according to manhole is added guide rod extension bar 9, and guide rod limiting plate 10 is set at the end of guide rod extension bar 9, ultrasonic dish 5 and expansion link 6 are installed on respectively on the guide rod 8, ultrasonic dish 5 is positioned at expansion link 6 tops, lifting motor 3 connects ultrasonic dish 5 and expansion link 6 respectively, and ultrasonic dish 5 and expansion link 6 can be moved up and down along guide rod 8; Sensor mounting platform 7 is positioned at expansion link 6 front ends one side, and flow rate analyzer 11 is installed in sensor mounting platform 7 one sides; Vacuum cock water sampler 12 is installed in the ultrasonic dish 5, vacuum cock water sampler 12 joins by being installed in rubber hose in the expansion link 6 and the suction water pipe on the sensor mounting platform 7, by the flexible of expansion link 6 suction water pipe of flow rate analyzer 11 and vacuum cock water sampler 12 is delivered on the manhole tube connector, carried out flow rate and measure and water sampling; Ultrasonic sensor 13 and gyro position indicator are installed in the ultrasonic dish 5, and ultrasonic sensor 13 is connected electric rotating machine 2 respectively with expansion link 6, by electric rotating machine 2 driven rotary, makes ultrasonic sensor 13 consistent with manhole tube connector direction with expansion link 6; Inspection shaft lid 1 places electric rotating machine 2 tops.
Among the present invention, inspection shaft lid 1 is big or small consistent with drainage pipe manhole inspection shaft lid, adopts circle, and diameter range is 0.5~1.2m, and the optional usefulness of material has the material of certain intensity, can be one or more combinations in many metals, also can be plastic material.
Among the present invention, expansion link 6 is made up of 2~8 joint quarter butts, every joint quarter butt 10~70cm is long, section can be in circle, square or the rectangle any, size is respectively diameter 1~8cm or length * wide=1~8cm * 1~8cm, the optional usefulness of material has the material of certain intensity, can be one or more combinations in many metals, also can be plastic material.
Among the present invention, guide rod extension bar 9 can be formed by connecting by several extension bars, every extension bar length is 20~300cm, section is circular, diameter is 1~5cm, connected mode can be threaded, socket joint connects, fastener connects or latch one or more combinations in connecting, the optional usefulness of material has the material of certain intensity, can be one or more combinations in many metals.
Among the present invention, the gyro position indicator is installed in the ultrasonic dish 5, optional a kind of with in the vibratory gyroscope of fibre optic gyroscope, Ring Laser Gyro instrument or modern integrated form of gyro position indicator.
Among the present invention, ultrasonic sensor 13 patterns can be selected a kind of in normal probe, angle probe, surface wave probe, Lamb wave probe or the two probe sensor for use.
Among the present invention, vacuum cock water sampler 12 adopts vacuum cock formula principle, and vacuum cock water sampler volume is 10~250mL, and material can be selected one or more combinations in metal, PVC, rubber, the plastics etc. for use.
Among the present invention, flow velocity analyzer 11 types can be selected a kind of in machinery, electrical measurement or the ultrasonic analyzer for use.
Among the present invention, the rising or falling speed of ultrasonic dish 5 and expansion link 6 is respectively 0~2.0m/s.
Among the present invention, electric rotating machine 3 linking numbers pass device.
Among the present invention, the cable on the cable-coiling drum 4, data line have the transmission of power supply, data-signal and to the drag function of ultrasonic dish 5 with expansion link 6.
Advantage of the present invention is as follows:
1, can under the situation that does not influence road traffic, carry out long side pipe and detect and flow measurement, with the Technology Need that satisfies management in the urban drainage pipe network system, safeguards to the drainage pipe manhole.
2, this checkout gear can be gathered manhole connecting pipe water sample synchronously, and can carry out the GIS location to the elevation of connecting pipe, the reconstruct manhole 3D of system figure, and this checkout equipment is applied widely.
Description of drawings
Fig. 1 is a structural diagrams of the present invention.
Number in the figure: 1 is the inspection shaft lid, and 2 is electric rotating machine, and 3 is lifting motor, 4 is cable-coiling drum, 5 is ultrasonic dish, and 6 is expansion link, and 7 is the sensor mounting platform, 8 is guide rod, 9 is the guide rod extension bar, and 10 is the guide rod limiting plate, and 11 is the flow rate analyzer, 12 is the vacuum cock water sampler, and 13 is ultrasonic sensor.
The specific embodiment
Further describe the present invention in conjunction with the accompanying drawings below by embodiment.
Embodiment 1: as shown in Figure 1, be made up of inspection shaft lid 1, electric rotating machine 2, lifting motor 3, cable-coiling drum 4, ultrasonic dish 5, expansion link 6, sensor mounting platform 7 and guide rod 8.Electric rotating machine 2 linking numbers pass device, and guide rod 8 is made up of guide rod extension bar 9 and guide rod limiting plate 10, add guide rod extension bar 9 according to the degree of depth of manhole, and at the end of guide rod limiting plate 10 are set, and move in guide rod to control ultrasonic dish and expansion link.The lifting of lifting motor 3 ultrasonic dishes 5 of control and expansion link 6.Flow rate analyzer 11 is installed on the expansion link 6 front end sensors mounting platforms 7, vacuum cock water sampler 12 is installed in the ultrasonic dish 5, and join by being installed in rubber hose in the expansion link 6 and the suction water pipe on the sensor mounting platform 7, by the flexible of expansion link the suction water pipe of flow rate analyzer and vacuum cock water sampler is delivered on the manhole tube connector, carried out flow rate and measure and water sampling.Ultrasonic sensor 13 and gyro position indicator are installed on the ultrasonic dish 5, and ultrasonic dish 5 and expansion link 6 make ultrasonic sensor 13 consistent with manhole tube connector direction with expansion link 6 by electric rotating machine 2 driven rotary.
When carrying out the detection of drainage pipe manhole, change the inspection shaft lid of manhole into checkout gear, carry out the lifting control of ultrasonic dish 5 and expansion link 6 by lifting motor 3, rising or falling speed is 0.1m/s, and carries out maximum by control of guide rod 8 travel directions and guide rod limiting plate 10 and move control.The total length of guide rod can be regulated by the connection of many guide rod extension bars 9 according to the degree of depth of manhole.When ultrasonic dish 5 and expansion link 6 arrive manhole tube connector position by lifting, carry out the plane positioning of expansion link 6 by electric rotating machine 2, again by the flexible of expansion link 6 and be installed in flow rate analyzer 11 on the sensor mounting platform 7 and the suction water pipe of vacuum cock water sampler 12 carries out the flow measurement and the water sample sampling of manhole tube connector.Simultaneously by being installed in the GIS location that gyroscopes in the ultrasonic dish 5 carry out the manhole connecting pipe, and carry out the reconstruct of the 3D figure of manhole system by the ultrasonic sensor on the ultrasonic dish 5 13.The number biography device that is installed in the electric rotating machine shell 2 outwards transmits the data that obtain by the preformed hole that inspection shaft covers.

Claims (9)

1.一种排水管道检查井多功能检测装置,由窨井盖(1)、旋转电机(2)、升降电机(3)、电缆绕线盘(4)、超声盘(5)、伸缩杆(6)、传感器安装平台(7)和导杆(8)组成,其特征在于:1. A drainage pipeline inspection well multifunctional detection device, consisting of a manhole cover (1), a rotating motor (2), a lifting motor (3), a cable winding reel (4), an ultrasonic disc (5), a telescopic rod (6 ), sensor mounting platform (7) and guide rod (8), it is characterized in that: 导杆(8)由导杆加长杆(9)和导杆限位板(10)组成,根据检查井的深度添加导杆加长杆(9),并在导杆加长杆(9)的末端设置导杆限位板(10),超声盘(5)和伸缩杆(6)分别安装于导杆(8)上,超声盘(5)位于伸缩杆(6)上方,升降电机(3)分别连接超声盘(5)和伸缩杆(6),使超声盘(5)和伸缩杆(6)能沿着导杆(8)作上下移动;传感器安装平台(7)位于伸缩杆(6)前端一侧,流速流量测定仪(11)安装在传感器安装平台(7)一侧;真空活塞水样采集器(12)安装在超声盘(5)内,真空活塞水样采集器(12)通过安装在伸缩杆(6)内的橡胶软管与传感器安装平台(7)上的吸水管相接,通过伸缩杆(6)的伸缩将流速流量测定仪(11)和真空活塞水样采集器(12)的吸水管送到检查井连接管上,进行流速流量测定和水样采集;超声盘(5)内安装有超声波传感器(13)和陀螺定位仪,超声波传感器(13)和伸缩杆(6)分别连接旋转电机(2),由旋转电机(2)带动旋转,使超声波传感器(13)和伸缩杆(6)与检查井连接管方向一致;窨井盖(1)置于旋转电机(2)上方。The guide rod (8) is composed of the guide rod extension rod (9) and the guide rod limit plate (10). The guide rod extension rod (9) is added according to the depth of the inspection well, and the end of the guide rod extension rod (9) is set The guide rod limit plate (10), the ultrasonic disk (5) and the telescopic rod (6) are installed on the guide rod (8) respectively, the ultrasonic disk (5) is located above the telescopic rod (6), and the lifting motor (3) is respectively connected to The ultrasonic disc (5) and the telescopic rod (6) enable the ultrasonic disc (5) and the telescopic rod (6) to move up and down along the guide rod (8); the sensor installation platform (7) is located at the front end of the telescopic rod (6). side, the flow rate flowmeter (11) is installed on the side of the sensor installation platform (7); the vacuum piston water sample collector (12) is installed in the ultrasonic disc (5), and the vacuum piston water sample collector (12) is installed on the The rubber hose in the telescopic rod (6) is connected with the water suction pipe on the sensor installation platform (7), and the flow velocity flow meter (11) and the vacuum piston water sample collector (12) are connected through the expansion and contraction of the telescopic rod (6). The water suction pipe is sent to the connecting pipe of the inspection well for flow rate measurement and water sample collection; the ultrasonic sensor (13) and gyro locator are installed in the ultrasonic disc (5), and the ultrasonic sensor (13) and the telescopic rod (6) are respectively Connect the rotating motor (2), driven by the rotating motor (2) to rotate, so that the ultrasonic sensor (13) and the telescopic rod (6) are in the same direction as the connecting pipe of the inspection well; the inspection well cover (1) is placed above the rotating motor (2). 2.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述窨井盖(1)与排水管道检查井窨井盖的大小一致,采用圆形,直径为0.5~1.2m。2. A multi-functional detection device for drainage pipe inspection well according to claim 1, characterized in that the size of the inspection well cover (1) is the same as that of the drainage pipe inspection well inspection well cover, and adopts a circular shape with a diameter of 0.5 to 1.2 m. 3.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述伸缩杆(6)由2~8节短杆组成,每节短杆10~70cm长,断面可为圆形、正方形或矩形中任一种。3. The multi-functional detection device for drainage pipe inspection well according to claim 1, characterized in that the telescopic rod (6) is composed of 2 to 8 short rods, each of which is 10 to 70 cm long, and the section can be Either round, square or rectangular. 4.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述导杆加长杆(9)由数根加长杆连接而成,每根加长杆长为20~300cm,断面为圆形,直径为1~5cm,相邻的加入杆采用螺纹连接、承插连接、扣件连接或插销连接中的一种或多种。4. The multifunctional detection device for drainage pipe inspection well according to claim 1, characterized in that the guide rod extension rod (9) is formed by connecting several extension rods, and each extension rod is 20-300cm long , the cross section is circular, the diameter is 1-5cm, and the adjacent joining rods adopt one or more of screw connection, socket connection, fastener connection or bolt connection. 5.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述陀螺定位仪采用光纤陀螺仪、环式激光陀螺仪或现代集成式的振动陀螺仪中任一种。5. The multifunctional detection device for drainage pipe inspection wells according to claim 1, characterized in that the gyro locator adopts any one of a fiber optic gyroscope, a ring laser gyroscope or a modern integrated vibration gyroscope . 6.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述超声波传感器(13)采用直探头、斜探头、表面波探头、兰姆波探头或双探头传感器中任一种。6. The multifunctional detection device for drainage pipe inspection wells according to claim 1, wherein the ultrasonic sensor (13) adopts a straight probe, an oblique probe, a surface wave probe, a Lamb wave probe or a double probe sensor any kind. 7.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述流量流速测定仪(11)采用机械、电测或超声测定仪中任一种。7. The multi-functional detection device for drainage pipe inspection well according to claim 1, characterized in that the flow velocity measuring instrument (11) adopts any one of mechanical, electrical or ultrasonic measuring instruments. 8.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述超声盘(5)和伸缩杆(6)的升降速度均为0~2.0m/s。8. The multi-functional detection device for drainage pipe inspection well according to claim 1, characterized in that the lifting speed of the ultrasonic disc (5) and the telescopic rod (6) are both 0-2.0 m/s. 9.根据权利要求1所述的一种排水管道检查井多功能检测装置,其特征在于所述旋转电机(3)连接数传装置。9. The multi-functional detection device for drainage pipe inspection well according to claim 1, characterized in that the rotating motor (3) is connected with a digital transmission device.
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CN102735814A (en) * 2012-07-04 2012-10-17 中国水产科学研究院渔业机械仪器研究所 Movable monitoring device for farming water quality
CN103439145A (en) * 2013-08-27 2013-12-11 同济大学 Automatic water sample collecting device for rainwater inspection well
CN103628562A (en) * 2012-08-24 2014-03-12 烟台水泰和水科技有限公司 Impounding self-flushing device for drainage inverted siphon
CN104864832A (en) * 2015-05-19 2015-08-26 同济大学 Pressure sensor thickness measuring apparatus used for drainage pipeline settled sludge
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CN106323387A (en) * 2016-08-05 2017-01-11 山东大学 Multifunctional measuring device and method for quickly measuring flow rate of discharge cross section
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CN102735814A (en) * 2012-07-04 2012-10-17 中国水产科学研究院渔业机械仪器研究所 Movable monitoring device for farming water quality
CN103628562A (en) * 2012-08-24 2014-03-12 烟台水泰和水科技有限公司 Impounding self-flushing device for drainage inverted siphon
CN103628562B (en) * 2012-08-24 2016-05-11 烟台水泰和水科技有限公司 A kind of retaining from flusher for draining inverted siphon
CN103439145A (en) * 2013-08-27 2013-12-11 同济大学 Automatic water sample collecting device for rainwater inspection well
CN103439145B (en) * 2013-08-27 2015-07-29 同济大学 A kind of rainwater inspection well water sample automatic acquisition device
CN104864832B (en) * 2015-05-19 2017-07-28 同济大学 A kind of pressure sensor measuring thickness device for drainage pipeline silting
CN104864832A (en) * 2015-05-19 2015-08-26 同济大学 Pressure sensor thickness measuring apparatus used for drainage pipeline settled sludge
CN105841752A (en) * 2016-03-24 2016-08-10 山东大学 Multifunction measuring device and method accurately measuring cross-section flow
CN106323387A (en) * 2016-08-05 2017-01-11 山东大学 Multifunctional measuring device and method for quickly measuring flow rate of discharge cross section
CN106906852A (en) * 2017-04-26 2017-06-30 嘉兴恒力建材科技有限公司 Manhole cover anti-theft device capable of detecting water quality
CN110258755A (en) * 2019-07-03 2019-09-20 广东天元建筑设计有限公司 A kind of machine automatization shunting inspection shaft
CN111595391A (en) * 2020-06-23 2020-08-28 郑州大学 A portable multifunctional flowmeter
CN112095675A (en) * 2020-09-24 2020-12-18 温州华志宇强科技有限公司 Sponge city is with well lid that has sewage sample function
CN112095675B (en) * 2020-09-24 2022-03-18 温州华志宇强科技有限公司 A well cover with sewage sampling function for sponge city
CN112162311A (en) * 2020-09-28 2021-01-01 上海山南勘测设计有限公司 Rapid and safe detection method for sewage pipeline in deep and large inspection well
CN112985527A (en) * 2021-02-23 2021-06-18 合肥艾瑟沃机器人科技有限公司 Integrated inspection well for monitoring urban drainage pipeline flow and detection method
CN114739751A (en) * 2022-04-22 2022-07-12 广东水利电力职业技术学院(广东省水利电力技工学校) Drainage pipeline water sample collection device and method based on container method
CN116586949A (en) * 2023-04-26 2023-08-15 长江生态环保集团有限公司 Device and method for quick installation and disassembly of municipal drainage pipe network sensors
CN119877676A (en) * 2025-03-27 2025-04-25 三峡环境科技有限公司 Truss device and drainage inspection well detection method

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