CN219411189U - Inspection shaft drainage pipe network current measurement equipment installation device - Google Patents
Inspection shaft drainage pipe network current measurement equipment installation device Download PDFInfo
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- CN219411189U CN219411189U CN202223322727.0U CN202223322727U CN219411189U CN 219411189 U CN219411189 U CN 219411189U CN 202223322727 U CN202223322727 U CN 202223322727U CN 219411189 U CN219411189 U CN 219411189U
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Abstract
The utility model relates to an inspection well drainage pipe network flow measurement equipment installation device, and belongs to the technical field of urban underground pipe network monitoring. The technical scheme is that a combined support (5) is arranged at the bottom end of an installation vertical rod (3), drainage pipe network flow measurement equipment (2) is matched on the combined support, the combined support is connected with the top end of a bottom inserted link (4), the installation vertical rod is arranged on a wellhead fixing card (6), a sensor cable (7) of the drainage pipe network flow measurement equipment is connected with a wellhead host (1), and the installation vertical rod and the bottom inserted link are parallel to each other or on an axis; the drainage pipe network flow measuring device is an inspection well Doppler flow measuring instrument or an inspection well electromagnetic flow measuring instrument, and an attitude sensor is matched in the drainage pipe network flow measuring device. According to the utility model, the installation upright rod is used for installing the drainage pipe network flow measurement equipment in the inspection well, so that the installed drainage pipe network flow measurement equipment keeps a horizontal posture facing water flow, normal operation of the drainage pipe network flow measurement equipment is ensured, and the monitoring precision of the drainage pipe network flow is ensured.
Description
Technical Field
The utility model relates to an inspection well drainage pipe network flow measurement equipment installation device, and belongs to the technical field of urban underground pipe network monitoring.
Background
The urban drainage pipe network inspection well is arranged on a road surface for checking and maintaining an underground drainage pipe network, the water level of the drainage pipe network inspection well is different, and the flow measuring equipment for monitoring the drainage pipe network is arranged through the drainage pipe network inspection well. Because the water level in the inspection well is variable, toxic gas is usually accumulated in the inspection well, personnel are not allowed to go into the well for maintenance in general, the drainage pipe network flow measurement equipment can only be installed and maintained with water at a wellhead, and the drainage pipe network flow measurement equipment is usually installed at the bottom of a drainage pipe through an installation upright rod. The drainage pipe network flow measurement device usually adopts a Doppler flow meter, and the installed Doppler flow meter is horizontally oriented to the water flow direction, otherwise flow measurement errors are generated. Because the installation pole setting is fixed only in well head department, the drainage pipe network flow measurement device of bottom can be along with the downstream slope of rivers under the thrust of drainage pipe network rivers, and drainage pipe network flow measurement device moves backward and can't keep the horizontality in succession, namely can't normally measure the stream, especially when drainage pipe network flow measurement device and aquatic installation pole setting hang a large amount of floaters in, receive the thrust of rivers can be bigger, drainage pipe network flow measurement device can't keep the horizontality stable, even also can't ensure drainage pipe network flow measurement device's horizontal gesture when just installing, above-mentioned problem has influenced the application of flow measurement device.
Disclosure of Invention
The utility model aims to provide an installation device of drain pipe network flow measurement equipment of an inspection well, which overcomes the problem that an installation upright rod inclines downstream along with water flow under the thrust of the water flow of a drain pipe when the drain pipe network flow measurement equipment of the inspection well is installed and maintained, so that the installed drain pipe network flow measurement equipment keeps a horizontal posture facing the water flow, thereby ensuring the normal operation of the drain pipe network flow measurement equipment and solving the technical problems in the background art.
The technical scheme of the utility model is as follows:
the utility model provides an inspection shaft drainage pipe network flow measurement equipment installation device, include well head host computer, drainage pipe network flow measurement equipment, install the pole setting, bottom inserted bar, the sectional shelf-unit, well head fixing clip and sensor cable, the bottom of installation pole setting sets up the sectional shelf-unit, drainage pipe network flow measurement equipment matches on the sectional shelf-unit, the sectional shelf-unit is connected with the top of bottom inserted bar, the installation pole setting sets up on the well head fixing clip, the sensor cable of drainage pipe network flow measurement equipment is connected with well head host computer, installation pole setting and bottom inserted bar are parallel or on an axis each other; the drainage pipe network flow measurement device is an inspection well Doppler flow measurement instrument, and an attitude sensor is matched in the drainage pipe network flow measurement device to automatically detect the horizontal attitude of the drainage pipe network flow measurement device.
The sensor cable penetrates into the installation vertical rod, the lower end of the sensor cable is connected with drainage pipe network flow measurement equipment, and the upper end of the sensor cable is connected with the wellhead host.
The wellhead fixing card and the wellhead host are mounted on the wellhead of the inspection well together.
The combined support comprises a supporting plate, the drainage pipe network flow measuring equipment is arranged on the supporting plate, the bottom end of the installation vertical rod and the top end of the bottom inserting rod are respectively connected with the supporting plate, and the length direction of the supporting plate is vertically arranged with the installation vertical rod and the bottom inserting rod.
The drainage pipe network flow measurement equipment, the installation upright rod, the bottom inserted link, the combined support and the sensor cable are combined together before the inspection well is installed;
the length of the installation vertical rod is determined according to the depth of the inspection well, the installation vertical rod is installed along the well wall, and the installed drainage pipe network flow measuring equipment is attached to an upstream pipe outlet of the drainage pipe;
the bottom inserted link is determined according to the bottom depth of the inspection well and the depth of the bottom sludge, and the drainage pipe network flow measuring equipment is required to avoid the bottom sludge of the drainage pipe network, but is required to be as low as possible so as to monitor the flow of the low water level;
during installation, an operator holds the installation upright rod by hand to obliquely insert into the bottom of the inspection well, overcomes the influence of water flow, and inserts the bottom insert rod into an upstream pipeline outlet of the drainage pipeline; after the installation vertical rod is obliquely inserted into the bottom of the inspection well, an operator moves the installation vertical rod to the vertical direction, so that the combined bracket and the drainage pipe network flow measurement equipment face and enter an upstream pipeline of the drainage pipeline; then fixing the upper end of the installation upright rod by using a wellhead fixing clamp; the sensor cable is connected with the wellhead host, and the horizontal state of the drainage pipe network flow measurement device is detected through the mobile phone APP after connection. If the horizontal state of the drainage pipe network flow measurement equipment is not ideal, the drainage pipe network flow measurement equipment needs to be installed again until the drainage pipe network flow measurement equipment is qualified, and the installation is completed. .
The wellhead host, the drainage pipe network flow measurement equipment, the sensor cable and the like related by the utility model are all common and known in the art.
The utility model has the advantages that: when the drainage pipe network flow measurement equipment of the inspection well is installed and maintained, the installation upright rod is used for installing the drainage pipe network flow measurement equipment in the inspection well, the installation upright rod is overcome to incline downstream along with water flow under the thrust of drainage pipe water flow, so that the installed drainage pipe network flow measurement equipment keeps a horizontal posture towards the water flow, normal operation of the drainage pipe network flow measurement equipment is guaranteed, the state of the drainage pipe network flow measurement equipment is guaranteed to be correct through a posture sensor of the drainage pipe network flow measurement equipment, and the monitoring precision of the drainage pipe network flow is guaranteed.
Drawings
FIG. 1 is a schematic installation diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a mounting bracket according to an embodiment of the present utility model;
FIG. 3 is a part view of a mounting bracket according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a drainage network flow measurement device according to an embodiment of the present utility model;
in the figure: the well head host 1, the drainage pipe network flow measurement equipment 2, the installation pole setting 3, the bottom inserted link 4, the combined support 5, the well head fixing clamp 6, the sensor cable 7, the installation fixing clamp 8, the inspection well 9, the drainage pipe 10, the bottom hole silt 11, the inspection well water level 12, the well head 13, the pole setting installation clamp 14, the supporting plate 15, the vertical plate 16, the pole setting installation hole 17, the bottom support 18, the lower support beam 19, the installation bolt 20, the inserted link installation sleeve 21, the fastening bolt 22 and the fixing bolt 23.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings.
The utility model provides an inspection shaft drainage pipe network current measurement equipment installation device, including well head host computer 1, drainage pipe network current measurement equipment 2, installation pole setting 3, bottom inserted bar 4, sectional shelf-unit 5, well head fixing clip 6 and sensor cable 7, the bottom of installation pole setting 3 sets up sectional shelf-unit 5, drainage pipe network current measurement equipment 2 matches on sectional shelf-unit 5, sectional shelf-unit is connected with the top of bottom inserted bar 4, installation pole setting 3 sets up on well head fixing clip 6, sensor cable 7 of drainage pipe network current measurement equipment 2 is connected with well head host computer 1, installation pole setting 3 and bottom inserted bar 4 are parallel or on an axis each other; the drainage pipe network flow measurement device 2 is an inspection well Doppler flow measurement instrument or an inspection well electromagnetic flow measurement instrument, and an attitude sensor is matched in the drainage pipe network flow measurement device 2 to automatically detect the horizontal attitude of the drainage pipe network flow measurement device.
The sensor cable 7 penetrates into the installation vertical rod, the lower end of the sensor cable 7 is connected with the drainage pipe network flow measurement device 2, and the upper end of the sensor cable 7 is connected with the wellhead host 1.
The wellhead fixing card 6 is installed on the wellhead 13 of the inspection well together with the wellhead host 1.
The combined support 5 comprises a supporting plate 15, the drainage pipe network flow measuring equipment 2 is arranged on the supporting plate 15, the bottom end of the installation vertical rod 3 and the top end of the bottom inserted rod 4 are respectively connected with the supporting plate 15, and the length direction of the supporting plate 15 is vertically arranged with the installation vertical rod 3 and the bottom inserted rod 4.
The support plate 15 is provided with a vertical plate 16, the vertical plate 16 is provided with a vertical rod installation hole 17, the bottom end of the installation vertical rod 3 is provided with a vertical rod installation clamp 14, and the vertical rod installation clamp 14 is fixedly connected with the vertical plate 16 by penetrating through the vertical rod installation hole 17 through a bolt.
The drainage pipe network flow measuring device 2 is arranged on the supporting plate 15 through a fixed bolt 23,
the top end of the bottom inserted link 4 is arranged in the inserted link installation sleeve 21 and is fastened by a fastening bolt 22; the insert rod mounting sleeve 21 is connected with the supporting plate 15.
The lower support beam 19 is arranged on the inserted link mounting sleeve 21, the lower support beam 19 is fixedly connected with the supporting plate 15 through the mounting bolts 20, and the supporting plate 15 is parallel to the lower support beam 19 and is arranged up and down.
The bottom of the supporting plate 15 is provided with a bottom support 18.
The drainage pipe network flow measurement device 2, the installation vertical rod 3, the bottom inserted link 4, the combined bracket 5 and the sensor cable 7 are combined together before the inspection well is installed; the length of the installation vertical rod 3 is determined according to the depth of the inspection well 9, the installation vertical rod is installed along the well wall, and the installed drainage pipe network flow measuring equipment is attached to the outlet of the upstream pipe of the drainage pipe 10; the bottom inserted link 4 is determined according to the bottom depth of the inspection well and the depth of the bottom mud 11, and the drainage pipe network flow measuring device 2 is required to avoid the bottom mud 11 of the drainage pipe, but is required to be as low as possible so as to monitor the flow of the low water level. During installation, an operator holds the installation upright rod 3 by hand and inserts the installation upright rod into the bottom of the inspection well in an inclined manner, so that the influence of water flow is overcome, and the bottom inserting rod 4 is inserted into an upstream pipeline outlet of the drainage pipeline 10; after the installation upright rod 3 is obliquely inserted into the bottom of the inspection well, an operator moves the installation upright rod 3 to the vertical direction, so that the combined bracket 5 and the drainage pipe network flow measuring equipment 2 face and enter an upstream pipeline of the drainage pipe 10; then the upper end of the installation upright rod is fixed by a wellhead fixing clamp 6; the sensor cable 7 is connected with the wellhead host 1, and the horizontal state of the drainage pipe network flow measurement device 2 is detected through the mobile phone APP after connection; if the horizontal state of the drainage pipe network flow measurement device 2 is not ideal, the drainage pipe network flow measurement device needs to be installed again until the drainage pipe network flow measurement device is qualified, and the installation is completed.
The lower part of the inspection well is also provided with an installation fixing card 8 for installing the vertical rod if possible, and an operator is required to go into the well when the installation fixing card operates.
Claims (5)
1. The utility model provides an inspection shaft drainage pipe network flow measurement equipment installation device, including well head host computer (1), drainage pipe network flow measurement equipment (2), installation pole setting (3), bottom inserted bar (4), sectional shelf-unit (5), well head fixing clip (6) and sensor cable (7), the bottom of installation pole setting (3) sets up sectional shelf-unit (5), drainage pipe network flow measurement equipment (2) match on sectional shelf-unit (5), sectional shelf-unit is connected with the top of bottom inserted bar (4), installation pole setting (3) set up on well head fixing clip (6), sensor cable (7) of drainage pipe network flow measurement equipment (2) are connected with well head host computer (1), installation pole setting (3) and bottom inserted bar (4) are parallel to each other or on an axis; the drainage pipe network flow measurement device (2) is an inspection well Doppler flow measurement instrument or an inspection well electromagnetic flow measurement instrument, and an attitude sensor is matched in the drainage pipe network flow measurement device (2).
2. The inspection well drain pipe network flow measurement device mounting device according to claim 1, wherein: the combined support (5) comprises a supporting plate (15), the drainage pipe network flow measuring equipment (2) is arranged on the supporting plate (15), the bottom end of the installation vertical rod (3) and the top end of the bottom inserting rod (4) are respectively connected with the supporting plate (15), and the length direction of the supporting plate (15) is vertically arranged with the installation vertical rod (3) and the bottom inserting rod (4).
3. The inspection well drain pipe network flow measurement device mounting device according to claim 2, wherein: be equipped with riser (16) on layer board (15), be equipped with pole setting mounting hole (17) on riser (16), the bottom of installation pole setting (3) sets up pole setting installation card (14), passes pole setting mounting hole (17) with pole setting installation card (14) and riser (16) fixed connection through the bolt.
4. The inspection well drain pipe network flow measurement device mounting device according to claim 2, wherein: the top of the bottom inserted link (4) is arranged in an inserted link installation sleeve (21), and the inserted link installation sleeve (21) is connected with the supporting plate (15).
5. The inspection well drain pipe network flow measurement device mounting device according to claim 4, wherein: the lower support beam (19) is arranged on the inserted link installation sleeve (21), the lower support beam (19) is fixedly connected with the supporting plate (15) through the installation bolts (20), and the supporting plate (15) is parallel to the lower support beam (19) and is arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223322727.0U CN219411189U (en) | 2022-12-12 | 2022-12-12 | Inspection shaft drainage pipe network current measurement equipment installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223322727.0U CN219411189U (en) | 2022-12-12 | 2022-12-12 | Inspection shaft drainage pipe network current measurement equipment installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219411189U true CN219411189U (en) | 2023-07-25 |
Family
ID=87243126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223322727.0U Active CN219411189U (en) | 2022-12-12 | 2022-12-12 | Inspection shaft drainage pipe network current measurement equipment installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219411189U (en) |
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2022
- 2022-12-12 CN CN202223322727.0U patent/CN219411189U/en active Active
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