CN114396917B - Safety detection method and system for rubber dam - Google Patents
Safety detection method and system for rubber dam Download PDFInfo
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- CN114396917B CN114396917B CN202210180915.XA CN202210180915A CN114396917B CN 114396917 B CN114396917 B CN 114396917B CN 202210180915 A CN202210180915 A CN 202210180915A CN 114396917 B CN114396917 B CN 114396917B
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- 238000001514 detection method Methods 0.000 title abstract description 15
- 238000000034 method Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The application relates to a safety detection method and a safety detection system for a rubber dam, and relates to the technical field of rubber dam detection. The application has the effects of detecting whether the rubber dam deviates from the original position or not more accurately and maintaining the rubber dam in time.
Description
Technical Field
The application relates to the technical field of rubber dam detection, in particular to a safety detection method and system for a rubber dam.
Background
The rubber dam, also called rubber sluice, is a bag-type water-retaining dam formed by using high-strength synthetic fiber fabric as a stressed skeleton, coating rubber as a protective layer on the inside and outside, processing into rubberized fabric, anchoring it on a bottom plate to form a closed dam bag, and inflating it with water (gas) through an inflation and drainage pipeline. The dam crest can overflow, the dam height can be adjusted according to the requirement, and the upstream water level can be controlled, so that the benefits of irrigation, power generation, shipping, flood control, moisture blocking and the like can be exerted.
When the rubber dam is impacted by water flow for a long time, the rubber dam may deviate from the original installation direction, and then the rubber dam needs to be detected at intervals, so that the rubber dam is maintained in time, and the rubber dam is prevented from being collapsed. However, in the conventional detection of the rubber plate, a large error is likely to occur and the maintenance timing is delayed by naked human eyes.
With respect to the related art described above, the inventors consider that there is a defect of a large error in detecting the rubber dam by the naked human eye.
Disclosure of Invention
In order to solve the technical problem of large error in the existing rubber dam detection by naked eyes, the application provides a safety detection method and system for a rubber dam.
In a first aspect, the present application provides a rubber dam safety detection system, which adopts the following technical scheme:
the device comprises two partition piers which are arranged right opposite to each other, a rubber dam horizontally arranged between the two partition piers, a transmitting device arranged on one partition pier, and a receiving device arranged on the other partition pier, wherein the transmitting device and the receiving device are arranged right opposite to each other, the transmitting device transmits laser to the receiving device, a measuring device is further arranged on the transmitting device, a collimation shaft is fixedly arranged on the top surface of the rubber dam, the collimation shaft extends along the length direction of the rubber dam, and the measuring device is used for measuring an included angle between the transmitting device and the collimation shaft.
Through adopting above-mentioned technical scheme, during the use, installation emitter and receiving arrangement earlier to adjust generating device and receiving arrangement and just set up, restart emitter, make the laser that emitter sent go up on receiving arrangement, at this moment, rethread measuring device measures the angle between laser and the quasi-axis, and detects whether the rubber dam deviates from the original position through the angle, compare more accurately through the eye observation, also can in time maintain the rubber dam, avoid the emergence of disaster.
Optionally, the emitter includes first stand and laser emitter, offered the slide on the stand, the slide is offered along the length direction of first stand, slidable mounting has a slip subassembly in the slide, laser emitter installs on slip subassembly.
Through adopting above-mentioned technical scheme, laser emitter slidable mounting is on first stand for when detecting the security of rubber dam through this detecting system, can adjust the position of laser emitter on first stand according to current water level condition, make laser emitter can not contact water, can guarantee laser emitter's security, extension laser emitter's life can also avoid laser to appear the condition that light diverges when the aquatic transmission, leads to measuring inaccuracy.
Optionally, the slip subassembly includes first slider and first slide bar, the one end vertically of first slide bar sets firmly the intermediate position at first slider, be provided with the external screw thread on the first slide bar, the through-hole has been seted up to the bottom of slide, the through-hole extends along the length direction of slide, first slider is installed in the slide, the one end that first slide bar kept away from first slider inserts in the through-hole, and fastens on the first slide bar has the nut, laser emitter installs on the side that first slider deviates from first slide bar.
Through adopting above-mentioned technical scheme, first slider installs in the slide, and the through-hole is stretched out from the slide to the one end that first slider was kept away from to first slide bar and with nut screw-thread fit for first slider can slide along the length direction of through-hole, when first slider need fix a position, only need screw up the nut alright, through the description above, easy operation when first slider adjusts the position in first pole setting.
Optionally, the measuring device includes second slider and second slide bar, be provided with the external screw thread on the outer wall of second slide bar, the one end and the second slider fixed connection of second slide bar, the other end stretches out in the through-hole, and also fastens on the second slide bar has the nut, install the protractor on the side that the second slider deviates from the second slide bar.
By adopting the technical scheme, the structural forms of the second sliding block and the second sliding bar are the same, so that the first sliding block, the second sliding block, the first sliding bar and the second sliding bar can be manufactured together in the earlier stage of manufacturing, the time can be saved, and the adjustment mode of the measuring device on the first upright post is the same as that of the sliding component, so that the measuring device is simple to operate; and the second sliding block is also provided with a protractor, and the angle between the laser and the quasi-axis is measured through the protractor, so that the measurement result is accurate.
Optionally, a connecting component is arranged between the sliding component and the measuring component, one end of the connecting component is connected with the first sliding block, and the other end of the connecting component is connected with the second sliding block.
Through adopting above-mentioned technical scheme for connect through coupling assembling between emitter and the measuring device, when the slip subassembly slides the adjustment position along the direction of height of first pole setting, can drive the measuring subassembly and slide the adjustment position together, can also guarantee the stability between emitter and the measuring device, thereby improve measuring accuracy.
Optionally, coupling assembling includes connecting rod, sleeve pipe and peg, the connecting rod wears to establish in the sleeve pipe, be provided with the external screw thread on the outer wall of connecting rod, be provided with the internal screw thread on the sheathed tube inner wall, and connecting rod and sleeve pipe screw-thread fit, the one end of peg stretches into the sleeve pipe and keeps away from the one end of connecting rod, and is provided with the bearing between peg and the sleeve pipe, the one end that sleeve pipe was kept away from to the connecting rod is connected with emitter, the one end that sleeve pipe was kept away from to the peg is connected with measuring device.
By adopting the technical scheme, the length of the connecting component can be adjusted along with different distances between the transmitting device and the measuring device, so that the stability between the transmitting device and the measuring device can be kept at all times; the connecting component is simple in structure, and when the connecting component is used, the length of the connecting component can be adjusted by rotating the sleeve, so that the connecting component is simple to operate.
Optionally, the receiving device comprises a second upright post and a receiving plate, the receiving plate is slidably mounted on the second upright post, and the middle position of the receiving plate is marked.
Through adopting above-mentioned technical scheme, when using this detecting system, with laser emission to the mark department on the receiving plate alright confirm that receiving plate and laser emitter are in the position just right, can guarantee the accuracy of follow-up measurement.
Optionally, be provided with the support frame on the second stand, the support frame includes carriage and bracing piece, the carriage sets up the lower extreme at the second stand, the bracing piece is provided with many, many the bracing piece sets up around the carriage interval, the one end and the carriage fixed connection of bracing piece, the other end supports on the pier.
By adopting the technical scheme, the second upright post is placed on the barrier more stably by arranging the supporting frame on the second upright post; the support frame has simple structure, easy manufacture and cost saving.
Optionally, the second upright is provided with a scale, and the scale is arranged along the height direction of the second upright.
By adopting the technical scheme, the receiving plate can be adjusted according to the scales when the position of the receiving plate is adjusted on the second upright post, so that the receiving plate is easy and accurate to operate when being adjusted.
In a second aspect, the present application provides a name, which adopts the following technical scheme:
a method for detecting the safety of a rubber dam and a use method of a system thereof comprise the following steps:
s1, installing a transmitting device and a receiving device;
s2, starting a laser emitter;
and S3, measuring the angle between the laser and the quasi-axis through a measuring device.
Through adopting above-mentioned technical scheme, during the use, adjust measuring device's position on first stand and the position of receiving arrangement on the second stand through the scale on first stand and the second stand for the mark on laser emitter and the receiving plate is just setting up, at this moment start laser emitter, makes laser to the mark department on the receiving plate, at this moment rethread protractor measures the angle between laser and the collimation axis, and detects rubber dam through the angle and deviate from original position, compare more accurately through the eye observation, also can in time maintain rubber dam, avoid the emergence of disaster.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the device is used, the transmitting device and the receiving device are firstly installed, the generating device and the receiving device are adjusted to be opposite to each other, the transmitting device is started again, so that laser emitted by the transmitting device is emitted to the receiving device, at the moment, the angle between the laser and the collimation axis is measured through the measuring device, whether the rubber dam deviates from the original position or not is detected through the angle, and compared with the observation through human eyes, the device is more accurate, the rubber dam can be maintained in time, and disasters are avoided;
2. the detection system has the advantages of simple structure, low cost, time saving during assembly and simple operation during adjustment and use.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a schematic view of a first column in an embodiment of the application;
FIG. 3 is a schematic view of a slide assembly according to an embodiment of the present application;
FIG. 4 is a schematic view of a measuring device in an embodiment of the application;
FIG. 5 is a schematic view of a connection assembly in an embodiment of the application;
fig. 6 is a schematic diagram of a receiving device according to an embodiment of the present application;
FIG. 7 is a schematic view of a third slider and a third slide bar on a receiving plate.
Reference numerals illustrate: 1. a rubber dam; 11. a collimation axis; 2. a spacer; 3. a transmitting device; 31. a first upright; 311. a slideway; 312. a through hole; 32. a laser emitter; 4. a receiving device; 41. a second upright; 42. a receiving plate; 421. a third slider; 422. a third slide bar; 5. a measuring device; 51. a second slider; 52. a second slide bar; 53. an angle gauge; 6. a support frame; 61. a support frame; 62. a support rod; 7. a sliding assembly; 71. a first slider; 72. a first slide bar; 73. a nut; 74. a connecting block; 8. a connection assembly; 81. a connecting rod; 82. a sleeve; 83. a hanging rod; 84. and (3) a bearing.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The rubber dam 1 is horizontally arranged between two opposite piers 2.
The embodiment of the application discloses a safety detection system for a rubber dam.
Referring to fig. 1, a rubber dam safety detection system includes a transmitting device 3, a receiving device 4, a measuring device 5, and a quasi-axis 11; the transmitting device 3 is arranged on one of the piers 2, the receiving device 4 is arranged on the other of the piers 2, the transmitting device 3 and the receiving device 4 are arranged opposite to each other, and the receiving device 4 is used for receiving signals sent by the transmitting device 3; the quasi-shaft 11 is arranged on the top surface of the rubber dam 1 and extends along the length direction of the rubber dam 1, one end of the quasi-shaft 11 is positioned on the upper surface of the barrier 2 where the transmitting device 3 is positioned, the other end of the quasi-shaft 11 is positioned on the upper surface of the barrier 2 where the receiving device 4 is positioned, the measuring device 5 is arranged on the transmitting device 3, when the rubber dam 1 is impacted by water flow and deviates from the original position, the quasi-shaft 11 also deviates along with the rubber dam 1, and at the moment, the angle between the quasi-shaft 11 and signals sent by the transmitting device 3 is measured through the measuring device 5, so that the deviation angle of the rubber dam 1 can be measured.
Referring to fig. 1 and 2, the emitting device 3 includes a first upright 31 and a laser emitter 32, the lower end of the first upright 31 is provided with a support frame 6, the support frame 6 includes a support frame 61 and a plurality of support rods 62, the support frame 61 is fixedly arranged at the lower end of the first upright 31, the plurality of support rods 62 are uniformly arranged around the circumferential interval of the support frame 61, one end of the support rod 62 is fixedly connected with the support frame 61, and the other end of the support rod is abutted against the upper surface of the barrier 2, so that the first upright 31 is placed on the barrier 2 through the support frame 6. The first upright 31 is provided with a slide rail 311, the slide rail 311 is arranged along the height direction of the first upright 31, the bottom of the slide rail 311 is also provided with a through hole 312, the through hole 312 extends along the length direction of the slide rail 311, and two ends of the through hole 312 do not penetrate through two ends of the bottom of the slide rail 311. Wherein, the first upright 31 is provided with scales, and the scales on the first upright 31 are arranged along the height direction of the first upright 31,
referring to fig. 2 and 3, the sliding assembly 7 is slidably mounted in the slide way 311, the sliding assembly 7 includes a first slider 71 and a first sliding rod 72, the first slider 71 is rectangular, an external thread is provided on an outer surface of the first sliding rod 72, one end of the first sliding rod 72 is vertically fixed on a side surface of the first slider 71, a connection point between the first slider 71 and the first sliding rod 72 is located at an intermediate position in a length direction of the first slider 71, the first slider 71 is slidably mounted in the slide way 311, one end of the first sliding rod 72 far away from the first slider 71 extends out of the through hole 312, and the end is fastened with the nut 73, so that the first slider 71 is not easy to separate from a direction perpendicular to the length of the slide way 311. The first slider 71 is further provided with a connecting block 74 on a side surface facing away from the first slider 72, one end of the connecting block 74 is fixedly connected with the side surface, the other end extends out of the slideway 311 along the extending direction of the first slider 72, and the laser emitter 32 is fixedly installed at one end of the connecting block 74 facing away from the first slider 71.
Referring to fig. 2 and 4, the measuring device 5 includes a second slider 51, a second slide bar 52 and a protractor 53, the second slider 51 is also rectangular, an external thread is also provided on the outer surface of the second slide bar 52, one end of the second slide bar 52 is vertically fixed on one side surface of the second slider 51, a connection point between the second slider 51 and the second slide bar 52 is located at a middle position in the length direction of the second slider 51, when the measuring device is installed, the second slider 51 is slidably installed in the slideway 311, one end of the second slide bar 52 far from the second slider 51 extends out of the through hole 312, and the end is also fastened with a nut 73; the second slider 51 is also provided with a connecting block 74 on a side facing away from the second slide bar 52, and one side of the circular arc of the protractor 53 is hinged at one end of the connecting block 74 facing away from the second slider 51.
Referring to fig. 1 and 5, a connecting component 8 is further disposed between the sliding component 7 and the measuring component, the measuring component is connected with the sliding component 7 through the connecting component 8, and when the sliding component 7 slides along the height direction of the first upright rod to adjust the position, the measuring component can be driven to slide together. The connecting assembly 8 comprises a connecting rod 81, a sleeve 82 and a hanging rod 83, one end of the connecting rod 81 is arranged in the sleeve 82 in a penetrating mode, the other end of the connecting rod 81 is connected with the first sliding block 71, external threads are arranged on the outer wall of the connecting rod 81, internal threads are arranged on the inner wall of the sleeve 82, the external threads on the connecting rod 81 and the internal threads on the sleeve 82 are matched with each other, one end of the hanging rod 83 stretches into one end, far away from the connecting rod 81, of the sleeve 82, a bearing 84 is arranged between the end and the sleeve 82, and the other end of the hanging rod 83 is connected with the second sliding block 51.
Referring to fig. 6 and 7, the receiving device 4 includes a second upright 41 and a receiving plate 42, the second upright 41 is vertically disposed on the abutment 2, and a supporting frame 6 is also disposed at the lower end of the second upright 41, so that the second upright 41 is stably mounted on the abutment 2; the structure of the second upright 41 is the same as that of the first upright 31, a slide way 311 and a through hole 312 are also formed in the second upright 41, the receiving plate 42 is circular, a third slide block 421 and a third slide bar 422 are arranged on one side surface of the receiving plate 42, the third slide block 421 is rectangular, external threads are also arranged on the outer surface of the third slide bar 422, one end of the third slide bar 422 is fixedly arranged on the third slide block 421, the other end extends out of the through hole 312 from the slide way 311 on the second upright 41, and one end of the third slide bar 422 extending out of the through hole 312 is also fastened with a nut 73. The middle position of the side surface of the receiving plate 42 facing away from the third slider 421 is marked, and the second upright 41 is also provided with scales.
The implementation principle of the embodiment of the application is as follows: when the device is used, the positions of the measuring device 5 on the first upright 31 and the second upright 41 and the positions of the receiving device 4 on the second upright 41 are adjusted through scales on the first upright 31 and the second upright 41, so that marks on the laser transmitter 32 and the receiving plate 42 are just right opposite to each other, the laser transmitter 32 is started, the laser is enabled to be emitted to the mark on the receiving plate 42, at the moment, the angle between the laser and the collimation axis 11 is measured through the protractor 53, and whether the rubber dam 1 deviates from the original position is detected through the angle, so that the device is more accurate than the device observed through eyes, and the device can also maintain the rubber dam 1 in time, and disaster is avoided.
The embodiment of the application also discloses a use method of the safety detection system of the rubber dam 1.
The method comprises the following steps:
1. firstly, the transmitting device 3 is arranged on one of the piers 2, the receiving device 4 is arranged on the other of the piers 2, and then the heights of the transmitting device 3 and the measuring device 5 on the first upright post 31 are adjusted according to the water level, so that not only is the laser transmitter 32 not submerged by water ensured, but also the measuring device 5 is convenient to observe during measurement; the position of the receiving plate 42 on the second upright 41 is adjusted according to the position of the transmitting device 3 on the first upright 31, the specific operation can be adjusted according to the scales on the first upright 31 and the second upright 41, and the laser emitted by the laser emitter 32 can be ensured to be emitted to the mark position on the receiving plate 42;
2. turning on the laser emitter 32 to align the laser light emitted from the laser emitter 32 to the receiving plate 42;
3. the protractor 53 is set to be horizontal, and the angle between the laser light and the collimation axis 11 is measured by the protractor 53.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a rubber dam safety inspection system, includes two just to mounds (2) that set up and level set up rubber dam (1) between two mounds (2), its characterized in that: the device comprises a rubber dam (1) and is characterized by further comprising a transmitting device (3) arranged on one of the spacers (2) and a receiving device (4) arranged on the other spacer (2), wherein the transmitting device (3) and the receiving device (4) are arranged opposite to each other, the transmitting device (3) transmits laser to the receiving device (4), a measuring device (5) is further arranged on the transmitting device (3), a quasi-shaft (11) is fixedly arranged on the top surface of the rubber dam (1), the quasi-shaft (11) extends along the length direction of the rubber dam (1), and the measuring device (5) is used for measuring an included angle between the transmitting device (3) and the quasi-shaft (11) of the transmitting device (3);
the emitting device (3) comprises a first upright post (31) and a laser emitter (32), wherein a slide way (311) is arranged on the upright post, the slide way (311) is arranged along the length direction of the first upright post (31), a sliding component (7) is slidably arranged in the slide way (311), and the laser emitter (32) is arranged on the sliding component (7);
the sliding assembly (7) comprises a first sliding block (71) and a first sliding rod (72), one end of the first sliding rod (72) is vertically and fixedly arranged at the middle position of the first sliding block (71), an external thread is arranged on the first sliding rod (72), a through hole (312) is formed in the bottom of the sliding rail (311), the through hole (312) extends along the length direction of the sliding rail (311), the first sliding block (71) is arranged in the sliding rail (311), one end, far away from the first sliding block (71), of the first sliding rod (72) is inserted into the through hole (312), a nut (73) is fastened on the first sliding rod (72), and the laser transmitter (32) is arranged on one side surface, deviating from the first sliding rod (72), of the first sliding block (71);
the measuring device (5) comprises a second sliding block (51) and a second sliding rod (52), external threads are arranged on the outer wall of the second sliding rod (52), one end of the second sliding rod (52) is fixedly connected with the second sliding block (51), the other end of the second sliding rod extends out of the through hole (312), a nut (73) is fastened on the second sliding rod (52), and an angle gauge (53) is arranged on one side surface, deviating from the second sliding rod (52), of the second sliding rod (51);
the receiving device (4) comprises a second upright post (41) and a receiving plate (42), wherein the receiving plate (42) is slidably arranged on the second upright post (41), and the middle position of the receiving plate (42) is marked.
2. A rubber dam safety inspection system according to claim 1, wherein: a connecting component (8) is arranged between the sliding component (7) and the measuring component, one end of the connecting component (8) is connected with the first sliding block (71), and the other end of the connecting component is connected with the second sliding block (51).
3. A rubber dam safety inspection system according to claim 2, wherein: coupling assembling (8) are including connecting rod (81), sleeve pipe (82) and peg (83), connecting rod (81) wear to establish in sleeve pipe (82), be provided with the external screw thread on the outer wall of connecting rod (81), be provided with the internal screw thread on the inner wall of sleeve pipe (82), and connecting rod (81) and sleeve pipe (82) screw-thread fit, the one end of peg (83) stretches into sleeve pipe (82) and keeps away from the one end of connecting rod (81), and is provided with bearing (84) between peg (83) and sleeve pipe (82), the one end that sleeve pipe (82) was kept away from to connecting rod (81) is connected with emitter (3), the one end that sleeve pipe (82) was kept away from to peg (83) is connected with measuring device (5).
4. A rubber dam safety inspection system according to claim 1, wherein: be provided with support frame (6) on second stand (41), support frame (6) are including carriage (61) and bracing piece (62), carriage (61) set up the lower extreme at second stand (41), bracing piece (62) are provided with many, many bracing piece (62) set up around carriage (61) interval, the one end and carriage (61) fixed connection of bracing piece (62), the other end supports on pier (2).
5. A rubber dam safety inspection system according to claim 1, wherein: the second upright (41) is provided with scales, and the scales are arranged along the height direction of the second upright (41).
6. The method for using a rubber dam safety inspection system according to claim 1, wherein: the method comprises the following steps:
s1, installing a transmitting device (3) and a receiving device (4);
s2, starting a laser emitter (32);
s3, measuring the angle between the laser and the quasi-axis (11) through a measuring device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210180915.XA CN114396917B (en) | 2022-02-25 | 2022-02-25 | Safety detection method and system for rubber dam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210180915.XA CN114396917B (en) | 2022-02-25 | 2022-02-25 | Safety detection method and system for rubber dam |
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| Publication Number | Publication Date |
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| CN114396917A CN114396917A (en) | 2022-04-26 |
| CN114396917B true CN114396917B (en) | 2023-11-10 |
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| WO2016030527A1 (en) * | 2014-08-28 | 2016-03-03 | Universität Innsbruck | Monitoring the structural integrity of dam structures |
| KR20170071439A (en) * | 2015-12-15 | 2017-06-23 | 김석문 | Sea Floor Structure Location Setting System, Flying Apparatus and Location Setting Method |
| CN108827232A (en) * | 2018-08-03 | 2018-11-16 | 中国二十冶集团有限公司 | Longspan structure springing quantum rapid measurement device and method |
| CN210375018U (en) * | 2019-09-18 | 2020-04-21 | 山东大学深圳研究院 | Optical measuring device |
| KR102171729B1 (en) * | 2020-03-19 | 2020-10-29 | (주)원지리정보 | Geodetic surveying device for easily installing level and reference points |
| CN213579195U (en) * | 2020-12-19 | 2021-06-29 | 邢台襄禹水利勘测设计有限公司 | Reservoir dam deformation stability monitoring device |
| CN112587852A (en) * | 2020-12-30 | 2021-04-02 | 云南师范大学文理学院 | Remote control over-and-under type jumping stand |
| CN214832812U (en) * | 2021-04-06 | 2021-11-23 | 北京华昊水利水电工程有限责任公司 | Combined waterproof cofferdam structure |
| CN215217527U (en) * | 2021-04-16 | 2021-12-17 | 云南建投第一水利水电建设有限公司 | A monitoring facilities for water conservancy dam roller compacted concrete dam body |
| CN215629769U (en) * | 2021-09-06 | 2022-01-25 | 北京华昊水利水电工程有限责任公司 | Rubber dam for water conservancy |
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|---|---|
| CN114396917A (en) | 2022-04-26 |
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