CN116026212A - Method for detecting construction quality of hydraulic engineering construction supervision dam body - Google Patents
Method for detecting construction quality of hydraulic engineering construction supervision dam body Download PDFInfo
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- CN116026212A CN116026212A CN202211657699.XA CN202211657699A CN116026212A CN 116026212 A CN116026212 A CN 116026212A CN 202211657699 A CN202211657699 A CN 202211657699A CN 116026212 A CN116026212 A CN 116026212A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The invention provides a method for detecting the construction quality of a hydraulic engineering construction supervision dam, which uses hydraulic engineering construction supervision dam construction quality detection equipment, and comprises the following steps: step one: the device is moved to the dam body, and dust and sundries on the dam body are adsorbed by the universal wheels matched with the cleaning adsorption device; step two: the universal wheels are matched with the coating mechanism, so that the surface of the dam body is coated with the colored solvent, the colored solvent cannot be coated at the low-lying position of the dam body, and the solvent with deeper color than the flush position of the dam body can be coated at the convex position, thereby forming the concave-convex gradient of the dam body, and being convenient for detecting the flatness of the dam body; step three: the universal wheels are separated from the ground by downwards moving the supporting long plates, and the vibration mechanism detects the shock resistance of the dam body. The smearing mechanism arranged in the device is matched with the cleaning adsorption device, so that the solvent can be smeared more accurately, and the flatness can be detected conveniently; the vibration mechanism can perform vibration detection.
Description
Technical Field
The invention relates to the field of detection methods, in particular to a method for detecting the construction quality of a hydraulic engineering construction supervision dam body.
Background
And (3) quality detection: refers to an activity of checking and verifying whether the product or quality of service meets the relevant regulations. The method is divided into air quality detection, engineering quality detection, product quality detection, environment quality detection and the like. Quality testing may also sometimes be referred to as testing or experimentation, and refers to the technical operation of determining one or more characteristics or properties in accordance with a specified program for a given product, material, apparatus, organism, physical phenomenon, process or service. In order to ensure that the detection result is accurate to a certain extent, the detection should be performed in accordance with a predetermined program within a predetermined detection range. The detection result should be recorded in a record, and usually, a detection report, a detection certificate or the like is adopted. The dam is generally a rock-fill dam. The rock-fill dam body is a dam built by filling stones and matching with an impermeable body. It is a kind of earth-rock dam body. The dam body has the advantages of fully utilizing local natural materials, adapting to different geological conditions, being simple in construction method, good in earthquake resistance and the like. When the flatness of the dam body is detected, the surface of the dam body has a lot of sundries which can influence the actual correct data detected by personnel, so that the cleaning and adsorbing step is designed, and in the method for detecting the dam body, the detected data are more accurate.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a method for detecting the construction quality of a hydraulic engineering construction supervision dam body.
In order to solve the technical problems, the invention adopts the following technical scheme: a hydraulic engineering construction supervision dam construction quality detection method uses hydraulic engineering construction supervision dam construction quality detection equipment, comprising:
step one: the device is moved to the dam body, and dust and sundries on the dam body are adsorbed by the universal wheels matched with the cleaning adsorption device;
step two: the universal wheels are matched with the coating mechanism, so that the surface of the dam body is coated with the colored solvent, the colored solvent cannot be coated at the low-lying position of the dam body, and the solvent with deeper color than the flush position of the dam body can be coated at the convex position, thereby forming the concave-convex gradient of the dam body, and being convenient for detecting the flatness of the dam body;
step three: the universal wheels are separated from the ground by downwards moving the supporting long plate, and the vibration mechanism detects the vibration resistance of the dam body;
the utility model provides a hydraulic engineering construction supervision dam body construction quality check out test set, includes the box, the universal wheel is installed to the bottom of box, the internally mounted vibration mechanism of box, the box is through the spacing sliding connection of second spacing spout and first spacing spout on it respectively has installation deckle board and rack, the bottom fixedly connected with of rack supports the longboard, the both sides of installation deckle board all are provided with tooth, rotate on the box and be connected with fifth rotation post, second rotation post and fourth rotation post, the equal fixedly connected with first gear of outer wall of fifth rotation post and second rotation post, one of them first gear simultaneously with rack and one of them tooth intermesh, another first gear and another tooth intermesh, the outer wall fixedly connected with second gear of fourth rotation post, the outer wall fixedly connected with of fifth rotation post with the third gear of second gear meshing, the fourth rotation post with the common cover has first motor belt between the second rotation post, still include the second output frame with the power take-off of second rotation post is connected with on the installation and the absorption device.
Further, the vibration mechanism comprises an air cylinder and a pressing plate arranged at the bottom of the air cylinder, and the air cylinder is fixedly arranged on the box body.
Further, a motor mounting plate is fixedly mounted on the box body, and the second motor is fixedly mounted on the motor mounting plate.
Further, clean adsorption equipment includes third pivoted post, worm and first motor, the equal fixedly connected with in both ends of worm is rotated the post, two the third pivoted post all with the installation framed panel rotates to be connected, the power take off end of first motor with the third pivoted post is connected, still rotate on the installation framed panel and be connected with a plurality of drums, the bottom of drum is connected with round platform shape section of thick bamboo, round platform shape section of thick bamboo's bottom periphery is installed and is cleaned the strip, the outer wall fixedly connected with of drum with worm meshing's turbine, a plurality of with the first pipeline of drum intercommunication is installed at the top of installation framed panel, a plurality of first pipeline intercommunication has the second pipeline jointly, the second pipeline is kept away from the one end of first pipeline is connected with the fan, still be connected with the row's material pipe on the fan, one side intercommunication that the fan was kept away from the row's material pipe has the collecting box, the equal fixedly mounted of fan is in the top of installation framed panel.
Further, two first motors are arranged, two third rotating columns are respectively connected with the two first motors, and the two first motors are fixedly installed on the installation frame plate.
Further, the smearing mechanism comprises a first rotating column, the first rotating column is rotationally connected to the mounting frame plate, the outer wall of the mounting frame plate is fixedly connected with a circular ring-shaped sponge ring, a cavity is formed in the inner wall of the mounting frame plate, a plurality of liquid outlets communicated with the cavity are formed in the outer wall of the first rotating column, all liquid outlets are covered by the circular ring-shaped sponge ring, a threaded hole is further formed in the first rotating column, the threaded hole is mutually isolated from the circular ring-shaped sponge ring, and a threaded column is connected to the threaded hole in a threaded mode.
Further, a second belt is sleeved between the first rotating column and the third rotating column.
Further, the cleaning strip is a cotton strip.
Further, a box cover is arranged at the top of the collecting box.
Compared with the prior art, the invention has the beneficial effects that: the cleaning and adsorbing device can adsorb sundry dust on the dam body;
the coating mechanism is matched with the cleaning adsorption device, so that the solvent can be coated conveniently, the coating is more accurate, and the flatness can be detected conveniently;
the vibration mechanism can perform vibration detection.
Drawings
The disclosure of the present invention is described with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
FIG. 1 schematically shows a first overall construction schematic according to one embodiment of the present invention;
FIG. 2 schematically shows a second overall construction according to an embodiment of the invention;
FIG. 3 schematically shows a third overall construction according to an embodiment of the invention;
FIG. 4 schematically shows a fourth overall construction according to an embodiment of the invention;
FIG. 5 schematically shows a fifth overall construction according to an embodiment of the present invention;
FIG. 6 schematically illustrates a cross-sectional structural view of a first rotating post according to one embodiment of the present invention;
fig. 7 schematically shows an enlarged structural view at a proposed according to one embodiment of the present invention.
Reference numerals in the drawings: 1. a case; 2. the first limiting chute; 3. the second limiting chute; 4. a rack; 5. a universal wheel; 6. a first gear; 7. teeth; 8. installing a frame plate; 9. a collection box; 10. a first rotating column; 11. a circular ring-shaped sponge ring; 12. a first motor; 13. a second rotating column; 14. a first belt; 15. a second belt; 16. a cylinder; 17. a pressing plate; 18. a cleaning strip; 19. a round table-shaped cylinder; 20. a cylinder; 21. a turbine; 22. a first pipe; 23. a second pipe; 25. a blower; 26. a third rotating column; 27. a worm; 28. a fourth rotating column; 29. a second gear; 30. a third gear; 31. a fifth rotating column; 32. a second motor; 33. a motor mounting plate; 34. a cavity; 35. a liquid outlet; 36. a threaded column; 37. a threaded hole; 38. supporting the long plate.
Detailed Description
It is to be understood that, according to the technical solution of the present invention, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present invention. Accordingly, the following detailed description and drawings are merely illustrative of the invention and are not intended to be exhaustive or to limit the invention to the precise form disclosed.
An embodiment according to the present invention is shown in connection with fig. 1 to 7. A hydraulic engineering construction supervision dam construction quality detection method uses hydraulic engineering construction supervision dam construction quality detection equipment, comprising:
step one: the device is moved to the dam body, and dust and sundries on the dam body are adsorbed by the universal wheels 5 and the cleaning adsorption device;
step two: the universal wheels 5 are matched with the coating mechanism, so that the surface of the dam body is coated with the colored solvent, the colored solvent cannot be coated at the low-lying position of the dam body, and the solvent with deeper color than the flush position of the dam body can be coated at the convex position, thereby forming the concave-convex gradient of the dam body and facilitating the detection of the flatness of the dam body;
step three: the universal wheel 5 is separated from the ground by downwards moving the supporting long plate 38, and the vibration mechanism detects the shock resistance of the dam body;
the utility model provides a hydraulic engineering construction supervision dam body construction quality check out test set, including box 1, universal wheel 5 is installed to the bottom of box 1, the internally mounted vibration mechanism of box 1, box 1 is through the spacing sliding connection of second spacing spout 3 and first spacing spout 2 on it respectively has installation framed panel 8 and rack 4, the bottom fixedly connected with support longboard 38 of rack 4, the both sides of installation framed panel 8 all are provided with tooth 7, rotate on box 1 and be connected with fifth rotation post 31, second rotation post 13 and fourth rotation post 28, the outer wall of fifth rotation post 31 and second rotation post 13 all fixedly connected with first gear 6, one of them first gear 6 simultaneously with rack 4 and one of them tooth 7 intermesh, another first gear 6 and another tooth 7 intermesh, the outer wall fixedly connected with second gear 29 of fourth rotation post 28, the outer wall fixedly connected with of fifth rotation post 31 and the third gear 30 of second gear 29 meshing, the common cover has first motor 14 between fourth rotation post 28 and the second rotation post 13, still include motor 32, power take-off device is provided with on second rotation post 31 and the second frame 8, the power take-off device is connected with the power take-off device is provided with on the second rotation post 8. And (3) quality detection: refers to an activity of checking and verifying whether the product or quality of service meets the relevant regulations. The method is divided into air quality detection, engineering quality detection, product quality detection, environment quality detection and the like. Quality testing may also sometimes be referred to as testing or experimentation, and refers to the technical operation of determining one or more characteristics or properties in accordance with a specified program for a given product, material, apparatus, organism, physical phenomenon, process or service. In order to ensure that the detection result is accurate to a certain extent, the detection should be performed in accordance with a predetermined program within a predetermined detection range. The detection result should be recorded in a record, and usually, a detection report, a detection certificate or the like is adopted. The dam is generally a rock-fill dam. The rock-fill dam body is a dam built by filling stones and matching with an impermeable body. It is a kind of earth-rock dam body. The dam body has the advantages of fully utilizing local natural materials, adapting to different geological conditions, being simple in construction method, good in earthquake resistance and the like. When the flatness of the dam body is detected, the surface of the dam body has a lot of sundries which can influence the actual correct data detected by personnel, so that the cleaning and adsorbing step is designed, and in the method for detecting the dam body, the detected data are more accurate. Firstly, remove the device to the dam body, will smear the mechanism and be close to ground this moment, remove universal wheel 5 at this moment and make earlier clean adsorption equipment with dam body surface's debris absorption clear away, then make smearing mechanism constantly smear dam body everywhere, because smearing mechanism surface is the sponge, can not smear in the low-lying department, in protruding department, can smear a lot of, this solution is red paint, red dyestuff arbitrary one kind, thereby form the unsmooth gradient of colour, if at this moment is inconvenient to record around, can adopt the camera to record the result of detection. Then, the second motor 32 is started at a preset position to enable the fourth rotating column 31 and the first gear 6 to rotate, the rotating first gear 6 lifts the smearing mechanism and the cleaning and adsorbing mechanism on the mounting frame plate 8 through meshing with the teeth 7, and then the first gear 6 drives the rack 4 to move downwards, so that the supporting long plate 38 moves downwards, and the supporting long plate 38 has preset length and supporting force, so that the whole device can be lifted. At this time, vibration detection is carried out on the dam body through the vibration mechanism.
Specifically, as shown in fig. 3, the vibration mechanism includes an air cylinder 16 and a pressing plate 17 mounted at the bottom of the air cylinder 16, and the air cylinder 16 is fixedly mounted on the case 1. Different air pressures are applied to the air cylinders so that the pressure plate 17 performs various force tests on the dam body.
Specifically, as shown in fig. 7, a motor mounting plate 33 is fixedly mounted on the case 1, and the second motor 32 is fixedly mounted on the motor mounting plate 33. The use of the motor mounting plate 33 facilitates the mounting of the second motor 32.
Specifically, as shown in fig. 3, the cleaning and adsorbing device comprises a third rotating column 26, a worm 27 and a first motor 12, wherein the third rotating column 26 is fixedly connected to two ends of the worm 27, the two third rotating columns 26 are rotatably connected with the mounting frame plate 8, the power output end of the first motor 12 is connected with the third rotating column 26, the mounting frame plate 8 is further rotatably connected with a plurality of cylinders 20, the bottom of the cylinders 20 is connected with a round table-shaped cylinder 19, the periphery of the bottom of the round table-shaped cylinder 19 is provided with a cleaning strip 18, the outer wall of the cylinders 20 is fixedly connected with a turbine 21 meshed with the worm 27, the top of the mounting frame plate 8 is provided with a plurality of first pipelines 22 communicated with the cylinders 20, the plurality of first pipelines 22 are jointly communicated with a second pipeline 23, one end, far away from the first pipelines 22, of the second pipelines 23 is connected with a fan 25, the fan 25 is further connected with a discharge pipe, one side, far away from the fan 25, of the discharge pipe is communicated with a collecting box 9, and the collecting box 9 and the fan 25 are fixedly arranged at the top of the mounting frame plate 8. The fan 25 is started, the fan 25 adsorbs broken stone sundries on the ground into the collecting box 9 through the second pipeline 23, the first pipeline 22, the cylinder 20 and the circular truncated cone-shaped cylinder 19, the worm 27 is rotated by starting the first motor 12, the rotating worm 27 is meshed with each turbine 21, each circular truncated cone-shaped cylinder 19 is rotated, each cleaning strip 18 is rotated, and the broken stone sundries are stirred and sucked into the collecting box 9.
Specifically, as shown in fig. 1, two first motors 12 are provided, two third rotation posts 26 are respectively connected to the two first motors 12, and the two first motors 12 are fixedly mounted on the mounting frame plate 8. The two first motors 12 are provided to allow stable rotation of the worm 27.
Specifically, as shown in fig. 6, the smearing mechanism comprises a first rotating column 10, the first rotating column 10 is rotationally connected to the mounting frame plate 8, the outer wall of the mounting frame plate 8 is fixedly connected with a circular ring-shaped sponge ring 11, a cavity 34 is formed in the inner wall of the mounting frame plate 8, a plurality of liquid outlets 35 communicated with the cavity 34 are formed in the outer wall of the first rotating column 10, all the liquid outlets 35 are covered by the circular ring-shaped sponge ring 11, a threaded hole 37 is further formed in the first rotating column 10, the threaded hole 37 is isolated from the circular ring-shaped sponge ring 11, and a threaded column 36 is connected to the threaded hole 37 in a threaded manner. First, we screw the screw column 36 so that the screw hole 37 leaks out, then pour the color solvent into the screw hole 37, the solvent enters the cavity 34 at this time, and enters the annular sponge ring 11 through the liquid outlet 35. The solvent is then applied to the dam by the annular sponge ring 11.
Specifically, as shown in fig. 5, a second belt 15 is interposed between the first rotating post 10 and the third rotating post 26. The rotating second rotating column 26 drives the first rotating column 10 to rotate through the second belt 15, so that the dye solvent is automatically smeared.
Specifically, as shown in fig. 1, the cleaning strip 18 is a cotton strip.
Specifically, as shown in fig. 1, a box cover is provided on the top of the collection box 9. The sundries in the collecting box 9 are conveniently taken out.
In this embodiment, the quality detection: refers to an activity of checking and verifying whether the product or quality of service meets the relevant regulations. The method is divided into air quality detection, engineering quality detection, product quality detection, environment quality detection and the like. Quality testing may also sometimes be referred to as testing or experimentation, and refers to the technical operation of determining one or more characteristics or properties in accordance with a specified program for a given product, material, apparatus, organism, physical phenomenon, process or service. In order to ensure that the detection result is accurate to a certain extent, the detection should be performed in accordance with a predetermined program within a predetermined detection range. The detection result should be recorded in a record, and usually, a detection report, a detection certificate or the like is adopted. The dam is generally a rock-fill dam. The rock-fill dam body is a dam built by filling stones and matching with an impermeable body. It is a kind of earth-rock dam body. The dam body has the advantages of fully utilizing local natural materials, adapting to different geological conditions, being simple in construction method, good in earthquake resistance and the like. When the flatness of the dam body is detected, the surface of the dam body has a lot of sundries which can influence the actual correct data detected by personnel, so that the cleaning and adsorbing step is designed, and in the method for detecting the dam body, the detected data are more accurate. Firstly, the device is moved to a dam body, at the moment, the smearing mechanism is close to the ground, the screw thread column 36 is screwed to enable the screw thread hole 37 to leak, then a colored solvent is poured into the screw thread hole 37, the solvent enters the cavity 34 at the moment, and the solvent enters the annular sponge ring 11 through the liquid outlet 35. The solvent is then applied to the dam by the annular sponge ring 11. At this time, the universal wheels 5 are moved to enable the cleaning and adsorbing device to adsorb and remove sundries on the surface of the dam body, then the smearing mechanism is enabled to continuously smear the sundries on the surface of the dam body, because the surface of the smearing mechanism is sponge, the sundries cannot be smeared at the low-lying position and can be smeared at the convex position, the solution is any one of red paint and red dye, so that concave-convex gradients of colors are formed, and at this time, if the recording is inconvenient, the result of the detection can be recorded by adopting a camera. Then, the second motor 32 is started at a preset position to enable the fourth rotating column 31 and the first gear 6 to rotate, the rotating first gear 6 lifts the smearing mechanism and the cleaning and adsorbing mechanism on the mounting frame plate 8 through meshing with the teeth 7, and then the first gear 6 drives the rack 4 to move downwards, so that the supporting long plate 38 moves downwards, and the supporting long plate 38 has preset length and supporting force, so that the whole device can be lifted. At this time, vibration detection is performed on the dam body through the air cylinder 16 and the pressing plate 17.
The technical scope of the present invention is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and these changes and modifications should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a hydraulic engineering construction supervision dam body construction quality detection method which uses a hydraulic engineering construction supervision dam body construction quality detection equipment which characterized in that includes:
step one: the device is moved to the dam body, and dust and sundries on the dam body are adsorbed by the universal wheels (5) matched with the cleaning adsorption device;
step two: the universal wheels (5) are matched with the coating mechanism, so that the surface of the dam body is coated with the colored solvent, the colored solvent cannot be coated at the low-lying position of the dam body, and the solvent with darker color than the flush position of the dam body can be coated at the convex position, thereby forming the concave-convex gradient of the dam body, and being convenient for detecting the flatness of the dam body;
step three: the universal wheels (5) are separated from the ground by downwards moving the supporting long plates (38), and the vibration mechanism detects the shock resistance of the dam body;
the hydraulic engineering construction supervision dam body construction quality detection equipment comprises a box body (1), universal wheels (5) are installed at the bottom of the box body (1), a vibration mechanism is installed in the box body (1), a mounting frame plate (8) and a rack (4) are respectively in limit sliding connection with a second limit sliding groove (3) and a first limit sliding groove (2) on the box body (1), a supporting long plate (38) is fixedly connected to the bottom of the rack (4), teeth (7) are arranged on two sides of the mounting frame plate (8), a fifth rotating column (31), a second rotating column (13) and a fourth rotating column (28) are connected to the box body (1) in a rotating mode, a first gear (6) is fixedly connected to the outer walls of the fifth rotating column (31) and the second rotating column (13), one of the first gears (6) is simultaneously meshed with one of the rack (4) and one of the teeth (7) in a mutually sliding mode, the other first gear (6) is fixedly connected with the other tooth (38), a fifth rotating column (31) is connected to the outer wall of the fifth rotating column (29) in a mutually meshed mode, the fifth rotating column (29) is fixedly connected to the outer wall of the fifth rotating column (29), the novel cleaning device is characterized in that a first belt (14) is sleeved between the fourth rotating column (28) and the second rotating column (13) together, the novel cleaning device further comprises a second motor (32), the power output end of the second motor (32) is connected with the fifth rotating column (31), and a smearing mechanism and a cleaning adsorption device are arranged on the mounting frame plate (8).
2. The method for detecting the construction quality of the hydraulic engineering construction supervision dam body according to claim 1, wherein the vibration mechanism comprises an air cylinder (16) and a pressing plate (17) arranged at the bottom of the air cylinder (16), and the air cylinder (16) is fixedly arranged on the box body (1).
3. The method for detecting the construction quality of the hydraulic engineering construction supervision dam body according to claim 1, wherein a motor mounting plate (33) is fixedly mounted on the box body (1), and the second motor (32) is fixedly mounted on the motor mounting plate (33).
4. The method for detecting the construction quality of a hydraulic engineering construction supervision dam body according to claim 2, wherein the cleaning and adsorbing device comprises a third rotating column (26), a worm (27) and a first motor (12), the third rotating column (26) is fixedly connected to two ends of the worm (27), two third rotating columns (26) are rotatably connected with the mounting frame plate (8), the power output end of the first motor (12) is connected with the third rotating column (26), the mounting frame plate (8) is rotatably connected with a plurality of cylinders (20), the bottom of each cylinder (20) is connected with a round table-shaped cylinder (19), cleaning strips (18) are mounted on the periphery of the bottom of each round table-shaped cylinder (19), turbines (21) meshed with the worm (27) are fixedly connected to the outer walls of the cylinders (20), a plurality of first pipelines (22) communicated with the cylinders (20) are mounted on the top of the mounting frame plate (8), a plurality of first pipelines (22) are rotatably connected with the third rotating column (26), a plurality of cylinders (20) are connected with one end of each other, a collection fan (25) is connected with one end of each collection fan (9), and one end (25) of each collection fan (25) is connected with the collection fan (25) The fans (25) are fixedly arranged at the top of the mounting frame plate (8).
5. The method for detecting the construction quality of the hydraulic engineering construction supervision dam body according to claim 4, wherein two first motors (12) are arranged, two third rotating columns (26) are respectively connected with the two first motors (12), and the two first motors (12) are fixedly installed on the installation frame plate (8).
6. The hydraulic engineering construction supervision dam body construction quality detection method according to claim 5, wherein the smearing mechanism comprises a first rotating column (10), the first rotating column (10) is rotationally connected to the installation frame plate (8), an annular sponge ring (11) is fixedly connected to the outer wall of the installation frame plate (8), a cavity (34) is formed in the inner wall of the installation frame plate (8), a plurality of liquid outlets (35) communicated with the cavity (34) are formed in the outer wall of the first rotating column (10), all the liquid outlets (35) are covered by the annular sponge ring (11), threaded holes (37) are formed in the first rotating column (10), the threaded holes (37) are isolated from the annular sponge ring (11), and threaded columns (36) are connected to the threaded holes (37) in a threaded mode.
7. The method for detecting the construction quality of the hydraulic engineering construction supervision dam body according to claim 6 is characterized in that a second belt (15) is sleeved between the first rotating column (10) and the third rotating column (26).
8. The method for detecting the construction quality of the hydraulic engineering construction supervision dam body according to claim 4, wherein the cleaning strip (18) is a cotton strip.
9. The method for detecting the construction quality of the hydraulic engineering construction supervision dam body according to claim 4 is characterized in that a box cover is arranged at the top of the collecting box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211657699.XA CN116026212A (en) | 2022-12-22 | 2022-12-22 | Method for detecting construction quality of hydraulic engineering construction supervision dam body |
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| CN202211657699.XA CN116026212A (en) | 2022-12-22 | 2022-12-22 | Method for detecting construction quality of hydraulic engineering construction supervision dam body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249743A (en) * | 2023-11-17 | 2023-12-19 | 中铁城建集团第一工程有限公司 | Precast slab flatness detection device and detection method thereof |
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2022
- 2022-12-22 CN CN202211657699.XA patent/CN116026212A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249743A (en) * | 2023-11-17 | 2023-12-19 | 中铁城建集团第一工程有限公司 | Precast slab flatness detection device and detection method thereof |
| CN117249743B (en) * | 2023-11-17 | 2024-02-13 | 中铁城建集团第一工程有限公司 | Precast slab flatness detection device and detection method thereof |
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Application publication date: 20230428 |