CN215489136U - Drainage pipe network running state diagnosis detection device - Google Patents
Drainage pipe network running state diagnosis detection device Download PDFInfo
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- CN215489136U CN215489136U CN202121818609.1U CN202121818609U CN215489136U CN 215489136 U CN215489136 U CN 215489136U CN 202121818609 U CN202121818609 U CN 202121818609U CN 215489136 U CN215489136 U CN 215489136U
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Abstract
The utility model discloses a device for diagnosing and detecting the running state of a drainage pipe network, which comprises: the device comprises two sealed hemispheres which are installed in a threaded mode, a collection system which is placed in the two sealed hemispheres, and an installation and disassembly mechanism which is used for installing and disassembling the two sealed hemispheres. The utility model has reasonable structural design, can realize the detection and positioning functions of abnormal operating conditions such as breakage, pipe breakage, siltation and the like in the drainage pipeline by arranging the detection systems in the two sealed hemispheres, is convenient to install and disassemble between the two sealed hemispheres by arranging the mounting and disassembling mechanism, is convenient to recover related parts of the detection system, and has time-saving and labor-saving whole operation and strong practicability.
Description
Technical Field
The utility model relates to the technical field of municipal drainage, in particular to a device for diagnosing and detecting the running state of a drainage pipe network.
Background
The city drainage pipe network system is buried underground deeply, is invisible and untouchable, and has the problems of urban waterlogging, low sewage treatment efficiency, black and odorous water bodies and the like in recent years due to insufficient attention and management lag. By 5 months in 2018, the number of black and odorous water bodies determined in China is 2100, and the total flow area is 1463km2The urban inland river has more serious black and odorous problems, which seriously influences the sensory perception of urban residents on the environmental quality and brings great influence to the life of people. But silt of urban drainage pipe networkThe diagnosis technology of the problems of accumulation, collapse, leakage, peripheral groundwater infiltration and the like is insufficient, and the running state of the drainage pipe network is difficult to master and evaluate.
The Chinese patent with the patent application publication number of CN 113111480A discloses a method and a device for diagnosing the running state of a drainage pipe network. The device can collect angular acceleration and axial acceleration data according to the characteristic that an MEMS gyroscope accelerometer in the instrument can change angular acceleration and axial acceleration along with the change of the motion state of water flow, so that secondary integral displacement superposition is carried out, the water flow motion trail of a drainage pipe network is reproduced, an established model base is compared, the operation state of the water pipe network is diagnosed, and the device has the functions of detecting and positioning abnormal operation conditions such as breakage, pipe breakage, siltation and the like in the drainage pipe. Because the MEMS gyroscope acceleration system, the starting system and the polymer lithium battery can be recycled after detection, the disassembly of the sealed outer package formed by the bottom cover and the top cover is particularly necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for diagnosing and detecting the running state of a drainage pipe network, which is convenient for mounting and dismounting two sealed hemispheres so as to recycle related components in an acquisition system.
In order to solve the above technical problem, the present invention provides a device for diagnosing and detecting an operation state of a drainage pipe network, comprising: the device comprises two sealed hemispheres which are installed in a threaded manner, an acquisition system which is arranged in the two sealed hemispheres, and an installation and disassembly mechanism which is used for installing and disassembling the two sealed hemispheres, wherein the installation and disassembly mechanism comprises a base, gear boxes are arranged on two sides of the base, driving gears are respectively installed at the lower ends of the inner parts of the two gear boxes in a rotating manner, the two driving gears are respectively connected with a driving bevel gear in a transmission manner, one of the two driving gears is connected with a driving crank in a transmission manner, the two driving bevel gears are jointly meshed with a synchronous bevel gear, the synchronous bevel gear is rotatably installed at the center of the top surface of the base, the two driving gears are respectively meshed with a driven gear, a connecting cylinder is respectively installed at the upper end of the inner side wall of the two gear boxes in a rotating manner, the connecting cylinder is fixedly connected with the center of the driven gear, and a hexagonal connecting block is sleeved in the connecting cylinder in a sliding manner, and the center of the outer side wall of the sealed hemisphere is provided with a connecting groove matched with the hexagonal connecting block.
Furthermore, one end face of each of the two sealing hemispheres is provided with a sealing rubber ring.
Furthermore, a protective cover is arranged on the upper surface of the base, and the driving bevel gear and the synchronous bevel gear are both positioned in the protective cover.
Further, the acquisition system comprises a counterweight system, an MEMS gyroscope acceleration system, a starting system and a polymer lithium battery.
Furthermore, a limiting sliding groove is formed in the connecting cylinder, a limiting sliding block is slidably mounted in the limiting sliding groove, and the limiting sliding block is fixedly connected with the hexagonal connecting block.
Drawings
FIG. 1 is a schematic view of the overall structure of the device for diagnosing and detecting the running state of a drainage pipe network according to the present invention;
FIG. 2 is a schematic view of the internal structure of the mounting and dismounting mechanism of the device for diagnosing and detecting the running state of the drainage pipe network according to the present invention;
fig. 3 is a schematic view of a sealed hemisphere and an acquisition system of the device for diagnosing and detecting the running state of the drainage pipe network.
Detailed Description
The present invention will be described in more detail with reference to the drawings, in which preferred embodiments of the utility model are shown, it being understood that those skilled in the art may modify the utility model herein described while still achieving the advantageous effects of the utility model. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.
The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention provides a device for diagnosing and detecting an operating state of a drain pipe network, including: the device comprises two sealed hemispheres 1 which are installed in a threaded manner, an acquisition system 2 which is arranged in the two sealed hemispheres 1, and an installation and disassembly mechanism 3 which is used for installing and disassembling the two sealed hemispheres 1, wherein the installation and disassembly mechanism 3 comprises a base 4, gear boxes 5 are arranged on two sides of the base 4, driving gears 6 are respectively installed at the lower ends of the two gear boxes 5 in a rotating manner, the two driving gears 6 are respectively connected with a driving bevel gear 7 in a transmission manner, one of the two driving gears 6 is connected with a driving crank 8 in a transmission manner, the two driving bevel gears 7 are jointly meshed with a synchronous bevel gear 9, the synchronous bevel gear 9 is installed at the center of the top surface of the base 4 in a rotating manner, the two driving gears 6 are respectively meshed with driven gears 10, connecting cylinders 11 are respectively installed at the upper ends of the inner side walls of the two gears 5 in a rotating manner, and the connecting cylinders 11 are fixedly connected with the centers of the driven gears 10, a hexagonal connection block 12 is sleeved in the connecting cylinder in a sliding mode, and a connection groove 13 matched with the hexagonal connection block 12 is formed in the center of the outer side wall of the sealed hemisphere 1.
One end face of the two sealed hemispheres 1 is provided with a sealing rubber ring 14. In the present embodiment, the provision of the sealing rubber ring 14 improves the sealing performance after the two sealed hemispheres 1 are mounted.
The upper surface of the base 4 is provided with a protective cover 15, and the driving bevel gear 7 and the synchronous bevel gear 9 are both positioned in the protective cover 15. In the present embodiment, the protection cover 15 protects the drive bevel gear 7 and the synchro bevel gear 9, and improves the safety of the operation.
The acquisition system 2 comprises a counterweight system, an MEMS gyroscope acceleration system, a starting system and a polymer lithium battery. In the embodiment, the counterweight system, the MEMS gyroscope acceleration system, the starting system and the polymer lithium battery are matched for use, so that the detection and positioning functions of abnormal operation conditions such as breakage, pipe breakage and siltation in the drainage pipeline are realized.
A limiting sliding groove 16 is formed in the connecting cylinder 11, a limiting sliding block 17 is arranged in the limiting sliding groove 16 in a sliding mode, and the limiting sliding block 17 is fixedly connected with the hexagonal connecting block 12. In this embodiment, the position-limiting slide groove 16 and the position-limiting slider 17 limit the movement of the hexagonal engaging block 12, and prevent the hexagonal engaging block 12 from being separated from the connecting cylinder 11.
The following is a list of preferred embodiments of the device for diagnosing and detecting the operation state of a drain pipe network for clearly illustrating the contents of the present invention, and it should be understood that the contents of the present invention are not limited to the following embodiments, and other modifications by conventional technical means of those skilled in the art are within the scope of the idea of the present invention.
The embodiment of the utility model provides a use method of a drainage pipe network running state diagnosis and detection device, which comprises the following steps:
before pipeline detection is carried out, the acquisition system 2 is connected, the acquisition system 2 is placed in one sealed hemisphere 1, the other sealed hemisphere 1 is installed in a matched mode, the two connected sealed hemispheres 1 are clamped and installed between two hexagonal connecting blocks 12, then a crank 8 is driven to rotate clockwise, the two sealed hemispheres 1 are finally fastened, firm connection and sealing performance between the two sealed hemispheres 1 are guaranteed, finally the fastened sealed hemispheres 1 are taken down from the hexagonal connecting blocks 12, pipeline detection can be carried out, detection and positioning functions of abnormal operation conditions such as breakage, pipe breakage and silting of a drainage pipeline are achieved through matching of a balance weight system, an MEMS gyroscope acceleration system, a starting system and a polymer lithium battery, after detection is finished, relevant parts on the acquisition system 2 need to be recovered, at this moment, the two sealed hemispheres 1 need to be disassembled, the connecting grooves 13 in the two sealed hemispheres 1 are matched with the two hexagonal connecting blocks 12 respectively, then the crank 8 is driven by the rotation of the counterclockwise clock, the two fastened sealed hemispheres 1 can be loosened easily, the two fastened sealed hemispheres 1 are taken down after being loosened, the two sealed hemispheres 1 are separated by the rotation, the acquisition system can be taken out, time and labor are saved, and the two sealed hemispheres 1 can be reused.
In summary, compared with the prior art, the utility model has the following advantages:
the utility model has reasonable structural design, can realize the detection and positioning functions of abnormal operating conditions such as breakage, pipe breakage, siltation and the like in the drainage pipeline by arranging the detection systems in the two sealed hemispheres, is convenient to install and disassemble between the two sealed hemispheres by arranging the mounting and disassembling mechanism, is convenient to recover related parts of the detection system, and has time-saving and labor-saving whole operation and strong practicability.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a drain pipe network running state diagnoses detection device which characterized in that includes: the device comprises two sealed hemispheres which are installed in a threaded manner, an acquisition system which is arranged in the two sealed hemispheres, and an installation and disassembly mechanism which is used for installing and disassembling the two sealed hemispheres, wherein the installation and disassembly mechanism comprises a base, gear boxes are arranged on two sides of the base, driving gears are respectively installed at the lower ends of the inner parts of the two gear boxes in a rotating manner, the two driving gears are respectively connected with a driving bevel gear in a transmission manner, one of the two driving gears is connected with a driving crank in a transmission manner, the two driving bevel gears are jointly meshed with a synchronous bevel gear, the synchronous bevel gear is rotatably installed at the center of the top surface of the base, the two driving gears are respectively meshed with a driven gear, a connecting cylinder is respectively installed at the upper end of the inner side wall of the two gear boxes in a rotating manner, the connecting cylinder is fixedly connected with the center of the driven gear, and a hexagonal connecting block is sleeved in the connecting cylinder in a sliding manner, and the center of the outer side wall of the sealed hemisphere is provided with a connecting groove matched with the hexagonal connecting block.
2. The device for diagnosing and detecting the operating condition of a drain pipe network according to claim 1, wherein one end surface of two sealing hemispheres is provided with a sealing rubber ring.
3. The device for diagnosing and detecting the operating condition of a drain pipe network according to claim 1, wherein a protective cover is disposed on the upper surface of the base, and the drive bevel gear and the synchronizing bevel gear are both disposed in the protective cover.
4. The device for diagnosing and detecting the operating condition of the drainage pipe network according to claim 1, wherein the collection system comprises a counterweight system, a MEMS gyroscope acceleration system, a starting system and a polymer lithium battery.
5. The device for diagnosing and detecting the operating condition of the drainage pipe network according to claim 1, wherein a limiting sliding groove is formed in the connecting cylinder, a limiting sliding block is slidably mounted in the limiting sliding groove, and the limiting sliding block is fixedly connected with the hexagonal connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818609.1U CN215489136U (en) | 2021-08-05 | 2021-08-05 | Drainage pipe network running state diagnosis detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818609.1U CN215489136U (en) | 2021-08-05 | 2021-08-05 | Drainage pipe network running state diagnosis detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489136U true CN215489136U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121818609.1U Active CN215489136U (en) | 2021-08-05 | 2021-08-05 | Drainage pipe network running state diagnosis detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489136U (en) |
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2021
- 2021-08-05 CN CN202121818609.1U patent/CN215489136U/en active Active
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