CN218090703U - Intelligent platform for detecting dam face performance of concrete faced rockfill dam - Google Patents
Intelligent platform for detecting dam face performance of concrete faced rockfill dam Download PDFInfo
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- CN218090703U CN218090703U CN202222290231.3U CN202222290231U CN218090703U CN 218090703 U CN218090703 U CN 218090703U CN 202222290231 U CN202222290231 U CN 202222290231U CN 218090703 U CN218090703 U CN 218090703U
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- 238000007789 sealing Methods 0.000 claims description 9
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- 238000009434 installation Methods 0.000 description 22
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Abstract
An intelligent platform for detecting the performance of a dam face of a concrete faced rockfill dam comprises two control devices and a detection platform, wherein the two control devices are respectively connected with the detection platform through stay wires, and the control devices receive and release the stay wires through cooperative control to enable the detection platform to move; in a use state, the control device is arranged on two sides of the top of the face plate rock-fill dam, the detection platform is arranged on the dam face of the face plate rock-fill dam, the detection platform is stabilized on the dam face through the control device, the control device controls the cooperative retraction and release of the stay wires to enable the detection platform to move on the inclined dam face, the detection instrument for detecting the dam face is installed on the detection platform, and the dam face is detected through the movement of the detection platform. Through the structure, the detecting instrument moves on the whole dam face through the detecting platform, has the advantages of convenient detection, comprehensive detection area, high working efficiency and the like, does not need to manually climb the dam face, greatly reduces the detection labor intensity, and eliminates the potential safety hazard caused by manual detection on the dam face.
Description
Technical Field
The utility model relates to a panel rock-fill dam panel detects technical field, especially relates to a panel rock-fill dam facing performance detection intelligent platform.
Background
At present, the face plate rock-fill dam is as main hydraulic structure among the hydraulic engineering, to the engineering quality of whole building, has very high requirement, so the detection of face plate rock-fill dam is the key of whole engineering, and the detection of dam body panel has effectively prolonged the life-span of whole dam body, provides basic guarantee for whole engineering quality, and consequently dam body panel detects to be indispensable. The existing dam panel detection device is immature, and a detection instrument is usually simply fixed at one position to detect a project during detection, or a worker needs to hold the detection instrument by hand to work. The traditional method can lead the detection instrument to be unstable and easy to collide and scrape, influences the use of the detection instrument, leads the detection instrument not to carry out complete detection work on engineering, increases the uncertainty of detection data obtained by the detection instrument, and has the defects of high detection labor intensity, high detection difficulty, fixed detection area, low working efficiency and high potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problem of exist among the above-mentioned background of the invention is solved, a panel rock-fill dam facing performance detects intelligent platform is provided, through removing on whole dam facing line by line behind this platform installation detecting instrument, it is convenient to have a detection, and the detection area is comprehensive, advantages such as work efficiency height to the potential safety hazard that artifical detection brought on the dam facing has been eliminated.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: an intelligent platform for detecting the performance of a dam face of a concrete faced rockfill dam comprises a plurality of control devices and at least one detection platform, wherein the control devices are respectively connected with the detection platform through pull wires, and the control devices receive and release the pull wires through cooperative control to enable the detection platform to move; in a use state, the control device is arranged at the top of the face plate rock-fill dam, the detection platform is arranged on the dam face of the face plate rock-fill dam, the detection platform is stabilized on the dam face through the control device, the control device controls the cooperative retraction and release of the stay wires to enable the detection platform to move on the inclined dam face, a detection instrument for detecting the dam face is installed on the detection platform, and the dam face is detected through the movement of the detection platform.
The control device comprises a base, a winding reel is rotatably mounted on the base and is driven to rotate by a first motor, and therefore the stay wire wound on the winding reel is wound and unwound.
The base comprises a bottom plate, a first vertical plate and a second vertical plate, wherein the first vertical plate is installed on one side of the bottom plate and is perpendicular to the bottom plate, the second vertical plate is respectively and vertically connected and fixed with the bottom plate and the first vertical plate, supports are respectively arranged at two ends of a winding reel, the supports are fixedly connected with the first vertical plate, bearing seats are respectively arranged on the supports, center shafts at two ends of the winding reel are respectively matched and connected with the bearing seats to rotate, the center shaft of the winding reel, which is located on one side of the second vertical plate, extends out of the bearing seats, and is fixedly provided with a first gear, the first motor is installed on one side, away from the winding reel, of the second vertical plate, an output shaft of the first motor faces the winding reel, a second gear is installed on the output shaft, and the second gear is in meshing transmission with the first gear.
And a guide device for the stay wire to pass through is arranged on the base.
The guiding device is arranged on a bottom plate of the base and positioned in front of the winding reel; the guide device comprises two support plates vertically connected to the bottom plate, a pressing plate is mounted at the tops of the two support plates, the two support plates are respectively located on two sides of the lower portion of the pressing plate, two ends of a rotating shaft of the two groove-shaped wheels are respectively rotatably connected with the bottom plate and the pressing plate, the two groove-shaped wheels abut against each other, and a channel for a stay wire to pass through is formed between the two groove-shaped wheels.
The detection platform comprises a base, a driving device, a mounting platform and a GPS (global positioning system) positioner, wherein a plurality of universal wheels are mounted at the bottom of the base, a connecting ring connected with a stay wire is arranged on one side of the base, the driving device is mounted at the upper side of the base, the driving device drives the mounting platform to rotate, a detection instrument for detecting the dam surface is mounted on the mounting platform, and the GPS positioner for positioning the position of the detection platform is mounted on the base.
The driving device comprises a second motor and a speed reducer, an input shaft of the speed reducer is located at a horizontal position, an output shaft of the second motor is connected with an input shaft of the speed reducer, an output shaft of the speed reducer extends upwards vertical to the input shaft, and a third gear is installed on the output shaft of the speed reducer; the bottom of mounting platform is equipped with damping transmission, damping transmission include with base fixed connection's the first buffering body, back shaft pivoted installs in the first buffering body, back shaft one end stretches out the last side of the first buffering body perpendicularly, the top fixed mounting of back shaft has the fourth gear, and the second buffering body is installed to the side-mounting that goes up of fourth gear, and mounting platform installs in the top of the second buffering body, third gear and fourth gear engagement. The protection plate is installed to the both sides that the base is located second motor and mounting platform, the protection plate includes respectively with base vertical fixation's third riser, the protection pad is installed in the outside of third riser.
The utility model discloses a detection instrument, including mounting platform, cushion, mounting hole, sealing washer, mounting platform is last to be installed and to be connected fixed mounting panel with mounting platform for the module interface that detection instrument provided communication and/or electric power and fixed detection instrument's mount pad, the mount pad includes and is equipped with the ring that upwards stretches out on the mounting panel, and the blotter is installed at the top of ring, the center of ring is the mounting hole, is equipped with the internal thread in the mounting hole, the top of mounting hole is equipped with the sealing washer, and the sealing washer is installed in the annular at mounting hole top.
The expansion base comprises an expansion base plate, a plurality of sliding grooves are formed in the upper side of the expansion base plate, expansion vertical plates are respectively arranged at two ends of the expansion base plate and in the direction perpendicular to the sliding grooves, two clamping plates are arranged between the expansion vertical plates at two sides, the two clamping plates are connected with the sliding grooves in a matched mode and can slide along the sliding grooves, the clamping plates are in an inverted L shape, the two clamping plates are oppositely arranged to form clamping spaces, and springs are arranged between the clamping plates and the expansion vertical plates; the bottom of the expanding bottom plate is provided with a connecting rod, the connecting rod extends downwards perpendicular to the expanding bottom plate, the lower end of the connecting rod is provided with external threads, and the external threads can be screwed with the mounting hole of the mounting seat.
The utility model discloses there is following beneficial effect:
1. a plurality of controlling means control testing platform through acting as go-between, and detecting instrument passes through testing platform and reciprocates or removes about according to line-by-line scanning's mode on whole dam facing, has and detects conveniently, and the detection area is comprehensive, advantages such as work efficiency height do not need the manual work to scramble the dam facing, greatly reduced detects intensity of labour to the artifical potential safety hazard that brings of detecting on the dam facing has been eliminated.
2. The guide device for the stay wire to pass through is mounted on the base, so that the stay wire can be wound on the winding reel and cannot be separated from the winding reel when the detection platform is at any position.
3. Through the universal wheel, testing platform can lean on the weight of self to nimble the removal on the dam face of slope, and drive arrangement drive mounting platform rotates, makes and installs that detecting instrument can 360 comprehensive cracks to the dam face on the mounting platform, perhaps defect such as hollowing scans, and the GPS locator is fixed a position testing platform's position to can discern the side slope line position, the testing platform of being convenient for fully detects in the panel region.
4. The effect of the first buffer body is fixed support shaft to for the mounting platform shock attenuation, filter the vibration that the universal wheel brought when walking on the dam facing, the second buffer body has further alleviateed because the dam facing unstability leads to the jolt of testing platform at the removal in-process, has avoided detecting instrument's damage. In order to prevent that testing platform from striking the foreign object at the in-process that removes to cause detecting instrument's damage, the guard plate is installed to the both sides of base and is protected detecting instrument.
5. The mounting platform is provided with a module interface for providing communication and/or electric power for the detection instrument and a mounting seat for fixing the detection instrument, so that the detection instrument can be conveniently mounted on the mounting platform and can supply power and/or communicate for the detector needing electric power.
6. The detection platform is also provided with an expansion seat, so that detection instruments of different specifications and models can be conveniently installed on the detection platform.
Drawings
Fig. 1 is a schematic structural view of the utility model in use.
Fig. 2 is a schematic view of the structure of the control device of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the control device of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the detection platform of the present invention.
Fig. 5 is a schematic view of another perspective three-dimensional structure of the detection platform of the present invention.
Fig. 6 is a schematic view of the three-dimensional structure of the mounting seat of the present invention.
Fig. 7 is the utility model discloses spatial structure schematic diagram behind test platform installation extension seat.
Fig. 8 is a schematic view of the three-dimensional structure of the expansion seat of the present invention.
Fig. 9 is a schematic view of the perspective structure of the bottom of the extended seat of the present invention.
Fig. 10 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 8.
Fig. 11 is a schematic structural view of another embodiment of the present invention in a use state.
In the figure:
the control device 10, the base 11, the bottom plate 111, the first vertical plate 112, the second vertical plate 113,
the winding reel 12, the support 121, the bearing seat 122, the first gear 123, the first motor 13, the second gear 131, the guide device 14, the support plate 141, the pressing plate 142, the grooved wheel 143 and the channel 144;
the detection device comprises a detection platform 20, a base 21, a universal wheel 22, a connecting ring 23, a driving device 24, a second motor 241, a speed reducer 242, a third gear 243, a damping transmission device 25, a first buffer body 251, a support shaft 252, a fourth gear 253, a second buffer body 254, a mounting platform 26, a module interface 27, a mounting seat 28, a mounting plate 281, a circular ring 282, a cushion pad 283, a sealing ring 284, a mounting hole 285, a protection plate 29, a third vertical plate 291 and a protection pad 292;
a pull wire 30, a GPS locator 40;
the expansion base 50, the expansion bottom plate 51, the sliding groove 511, the expansion vertical plate 52, the clamping plate 53, the spring 54, the connecting rod 55 and the external thread 551;
concrete faced rockfill dam 60, dam crest 61, dam face 62, and side slope 621.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-11, an intelligent platform for detecting the dam surface performance of a concrete faced rockfill dam comprises two control devices 10 and a detection platform 20, wherein the two control devices 10 are respectively connected with the detection platform 20 through pull wires 30, and the control devices 10 cooperatively control the pull wires 30 to be retracted and released, so that the detection platform 20 moves; in a using state, the control device 10 is arranged on two sides of the crest 61 of the panel rock-fill dam 60, the detection platform 20 is arranged on the dam surface 62 of the panel rock-fill dam 60, the detection platform 20 is stabilized on the dam surface 62 through the control device 10, the control device 10 controls the cooperative retraction of the stay wires 30 to enable the detection platform 20 to move on the inclined dam surface 62, a detection instrument for detecting the dam surface 62 is arranged on the detection platform 20, and the dam surface 62 is detected through the movement of the detection platform 20. Through the structure, a plurality of controlling means 10 are controlled testing platform 20 through 30 acting as go-between, and detecting instrument passes through testing platform 20 and reciprocates or remove about according to line-by-line scanning's mode on whole dam facing, has and detects conveniently, and the detection area is comprehensive, advantages such as work efficiency height do not need the manual work to climb the dam facing, greatly reduced detects intensity of labour to the artifical potential safety hazard that detects and bring on the dam facing has been eliminated. Preferably, the pull wire 30 is a steel wire rope or a nylon rope.
Referring to fig. 2 and 3, the control device 10 includes a base 11, a spool 12 is rotatably mounted on the base 11, and the spool 12 is driven to rotate by a first motor 13, so as to take up and pay off a wire 30 wound on the spool 12. The winding system is adopted, the pull wire 30 is wound and unwound through the forward and reverse rotation of the winding reel 12, the structure is simple, the use is convenient, and the first motor 13 is a stepping motor or a servo motor for the convenience of control.
Referring to fig. 3, the base 11 includes a bottom plate 111, a first vertical plate 112 installed on one side of the bottom plate 111 and perpendicular to the bottom plate 111, and a second vertical plate 113 vertically connected and fixed to the bottom plate 111 and the first vertical plate 112, two ends of the winding reel 12 are respectively provided with a support 121, the support 121 is connected and fixed to the first vertical plate 112, the support 121 is respectively provided with a bearing seat 122, central shafts at two ends of the winding reel 12 are respectively connected and rotated with the bearing seats 122 in a matching manner, a central shaft of the winding reel 12 located on one side of the second vertical plate 113 extends out of the bearing seat 122 and is fixedly provided with a first gear 123, the first motor 13 is installed on one side of the second vertical plate 113 away from the winding reel 12, an output shaft of the first motor 13 faces the winding reel 12, a second gear 131 is installed on the output shaft, and the second gear 131 is engaged with the first gear 123 for transmission. The second gear 131 is meshed with the first gear 123 for transmission, so that the rotation speed of the spool 12 is further reduced, and the operation of the detection platform 20 is more stable.
In order to ensure that the wire 30 can be wound on the spool 12 without being separated from the spool 12 when the testing platform 20 is at any position, a guide 14 for passing the wire 30 is mounted on the base 11, see fig. 3. The guiding device 14 may be composed of four rotating shafts, an upper shaft, a lower shaft, a left shaft and a right shaft, and the pulling wire 30 passes through the center surrounded by the four rotating shafts, or may be composed of two grooved wheels, and the grooved wheels may be installed up and down or left and right.
Since the wire 30 is pulled obliquely for a long time, the grooved wheels 143 are attached to the left and right. Referring to fig. 3, the guide 14 is installed on the base plate 111 of the base 11 in front of the spool 12; the guiding device 14 comprises two support plates 141 vertically connected to the bottom plate 111, a pressing plate 142 is mounted on the tops of the two support plates 141, the two support plates 141 are respectively located at two sides of the lower portion of the pressing plate 142, two ends of a rotating shaft of two groove-shaped wheels 143 are respectively rotatably connected with the bottom plate 111 and the pressing plate 142, the two groove-shaped wheels 143 abut against each other, and a channel 144 for the stay wire 30 to pass through is formed between the two groove-shaped wheels 143. Thus, regardless of the position of the test platform 20, the pull wire 30 is wound onto the spool 12 through the passage 144.
Referring to fig. 4 and 5, the detection platform 20 includes a base 21, a driving device 24, an installation platform 26, and a GPS locator 40, four universal wheels 22 are installed at the bottom of the base 21, a connection ring 23 connected to a pull wire 30 is installed at one side of the base 21, the driving device 24 is installed at the upper side of the base 21, the driving device 24 drives the installation platform 26 to rotate, a detection instrument for detecting a dam surface 62 is installed on the installation platform 26, and the GPS locator 40 for locating the position of the detection platform 20 is installed on the base 21. Through the universal wheel 22, the detection platform 20 can flexibly move on the inclined dam surface 62 by the weight of the detection platform, and the driving device 24 drives the mounting platform 26 to rotate, so that the detection instrument mounted on the mounting platform 26 can comprehensively scan the dam surface 62 by 360 degrees. The GPS positioner 40 positions the detection platform 20, because the boundary of the junction between the dam 62 and the surrounding mountain is called a slope line, which is generally an irregular curve, the GPS positioner 40 is used to identify the position of the slope line 621, which is convenient for the detection platform 20 to fully detect in the dam 62 region and prevent the detection platform 20 from colliding with the mountain. Preferably, the GPS locator 40 is model AD 09.
Specifically, referring to fig. 5, the driving device 24 includes a second motor 241 and a speed reducer 242, an input shaft of the speed reducer 242 is located in a horizontal position, an output shaft of the second motor 241 is connected with an input shaft of the speed reducer 242, an output shaft of the speed reducer 242 extends upward perpendicularly to the input shaft, a third gear 243 is mounted on the output shaft of the speed reducer 242, a damping transmission device 25 is disposed at the bottom of the mounting platform 26, the damping transmission device 25 includes a first buffer 251 fixedly connected with the base 21, a support shaft 252 is rotatably mounted in the first buffer 251, one end of the support shaft 252 extends perpendicularly to the upper side of the first buffer 251, a fourth gear 253 is fixedly mounted at the top of the support shaft 252, a second buffer 254 is mounted on the upper side of the fourth gear 253, the mounting platform 26 is mounted above the second buffer 254, and the third gear 243 is engaged with the fourth gear 253; the base 21 is provided with a protection plate 29 at two sides of the second motor 241 and the mounting platform 26, the protection plate 29 comprises third vertical plates 291 which are respectively vertically fixed with the base 21, and a protection pad 292 is arranged at the outer side of the third vertical plates 291. The first buffer 251 is used for fixing the support shaft 252 and damping the mounting platform 26 to filter the vibration caused by the universal wheel 22 when the universal wheel travels over the dam surface 62, preferably, the first buffer 251 is a rubber block, a hole for mounting a bearing is formed in the first buffer 251, and the support shaft 252 is mounted in the bearing in the first buffer 251. The second buffer body 254 is a cylindrical sponge body with certain hardness, such as EVA foam, which further reduces jolt of the detection platform 20 caused by the unstable dam surface 62 in the moving process, and avoids damage of the detection instrument, and the mounting platform 26 is connected with the second buffer body 254 through high-strength glue, or connected with the fourth gear 253 through the second buffer body 254 through a bolt. Meanwhile, in order to prevent the detection platform 20 from hitting foreign objects during the moving process, and thus causing damage to the detection instrument, protection plates 29 are installed on two sides of the base 21 to protect the detection instrument. Preferably, the second motor 241 is a stepping motor or a servo motor, which is convenient for control.
In order to facilitate the detection instrument to be conveniently installed on the installation platform 26, referring to fig. 5 and 6, a module interface 27 for providing communication and/or power for the detection instrument and an installation seat 28 for fixing the detection instrument are installed on the installation platform 26, the installation seat 28 comprises an installation plate 281 fixedly connected with the installation platform 26, an upward extending circular ring 282 is arranged on the installation plate 281, a cushion 283 is installed at the top of the circular ring 282, an installation hole 285 is formed in the center of the circular ring 282, an internal thread is arranged in the installation hole 285, a sealing ring 284 is arranged at the top of the installation hole 285, and the sealing ring 284 is installed in a ring groove at the top of the installation hole 285. The detecting instrument can be conveniently and quickly installed on the installation platform 26 through the joint matched with the installation seat 28, the cushion 283 is an annular rubber ring with elasticity and can support and absorb shock for the detecting instrument installed on the installation seat 28, and the sealing ring 284 prevents dust from entering the installation hole 285, enables a screw rod installed in the installation hole 285 to have resistance and also plays a role in preventing looseness. The module interface 27 is connected with an external power supply and/or a communication system through a wire.
In order to facilitate the installation of the detection instruments with different specifications and models on the detection platform 20, referring to fig. 7-10, the detection platform 20 is further provided with an expansion seat 50. The expanding base 50 comprises an expanding bottom plate 51, a plurality of sliding grooves 511 are arranged on the upper side of the expanding bottom plate 51, expanding vertical plates 52 are respectively arranged at two ends of the expanding bottom plate 51 in the direction perpendicular to the sliding grooves 511, two clamping plates 53 are arranged between the expanding vertical plates 52 on the two sides, the two clamping plates 53 are matched and connected with the sliding grooves 511 and can slide along the sliding grooves 511, the clamping plates 53 are in inverted L shapes, the two clamping plates are oppositely arranged to form clamping spaces, and springs 54 are arranged between the clamping plates 53 and the expanding vertical plates 52; the bottom of the extended base plate 51 is provided with a connecting rod 55, the connecting rod 55 extends downwards perpendicular to the extended base plate 51, the lower end of the connecting rod 55 is provided with an external thread 551, and the external thread 551 can be screwed with the mounting hole 285 of the mounting base 28. This enables the detection instrument to be engaged in the engagement space of the two catch plates 53, and then the extended seat 50 is connected to the mounting seat 28 by the connecting rod 55.
Referring to fig. 11, in order to solve the problem that the area of the dam 62 located at the upper side between two control devices 10 cannot be easily detected when two control devices 10 are used, one control device 10 is additionally provided between two control devices 10 at both sides, thereby solving the problem.
In order to facilitate detection and shooting of defects of the dam surface 62, the detection platform 20 can be simultaneously provided with an SW-U3000A ultrasonic crack detector and an AKASO Brane 7 high-definition camera. The number of the detection platforms 20 may be two, that is, one detection platform 20 is further hung below the existing detection platform 20, and the SW-U3000A ultrasonic crack detector and the AKASO Brave7 high-definition camera are respectively installed on the two detection platforms 20.
Claims (9)
1. The intelligent platform for detecting the dam surface performance of the concrete faced rockfill dam is characterized by comprising a plurality of control devices (10) and at least one detection platform (20), wherein the control devices (10) are respectively connected with the detection platform (20) through pull wires (30), and the control devices (10) receive and release the pull wires (30) through cooperative control to enable the detection platform (20) to move; in a using state, the control device (10) is arranged at the dam crest (61) of the panel rock-fill dam (60), the detection platform (20) is arranged at the dam face (62) of the panel rock-fill dam (60), the detection platform (20) is stabilized on the dam face (62) through the control device (10), the control device (10) controls the cooperative retraction and extension of the pull wire (30) to enable the detection platform (20) to move on the inclined dam face (62), a detection instrument used for detecting the dam face (62) is installed on the detection platform (20), and the dam face (62) is detected through the movement of the detection platform (20).
2. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam as claimed in claim 1, wherein: the control device (10) comprises a base (11), a winding reel (12) is rotatably mounted on the base (11), and the winding reel (12) is driven to rotate through a first motor (13), so that the pull wire (30) wound on the winding reel (12) is wound and unwound.
3. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam as claimed in claim 2, wherein: the base (11) comprises a bottom plate (111), a first vertical plate (112) which is arranged on one side of the bottom plate (111) and perpendicular to the bottom plate (111), and a second vertical plate (113) which is perpendicularly connected and fixed with the bottom plate (111) and the first vertical plate (112) respectively, wherein supports (121) are arranged at two ends of the winding reel (12) respectively, the supports (121) are fixedly connected with the first vertical plate (112), bearing seats (122) are arranged on the supports (121) respectively, central shafts at two ends of the winding reel (12) are connected and rotated with the bearing seats (122) in a matched mode respectively, the central shaft, which is located on one side of the second vertical plate (113), of the winding reel (12) extends out of the bearing seats (122) and is fixedly provided with a first gear (123), the first motor (13) is arranged on one side, which is far away from the winding reel (12), an output shaft of the first motor (13) faces towards the winding reel (12), a second gear (131) is arranged on the output shaft, and the second gear (131) is in meshed transmission with the first gear (123).
4. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam according to claim 2 or 3, wherein: and a guide device (14) for the stay wire (30) to pass through is arranged on the base (11).
5. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam as claimed in claim 4, wherein: the guide device (14) is arranged on a bottom plate (111) of the base (11) and is positioned in front of the winding reel (12); the guide device (14) comprises two support plates (141) vertically connected to the bottom plate (111), a pressing plate (142) is mounted at the tops of the two support plates (141), the two support plates (141) are respectively located on two sides of the lower portion of the pressing plate (142), two ends of a rotating shaft of two groove-shaped wheels (143) are respectively rotatably connected with the bottom plate (111) and the pressing plate (142), the two groove-shaped wheels (143) abut against each other, and a channel (144) for the stay wire (30) to penetrate through is formed between the two groove-shaped wheels.
6. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam as claimed in claim 1, wherein: detection platform (20) include base (21), drive arrangement (24), mounting platform (26), GPS locator (40), a plurality of universal wheels (22) are installed to the bottom of base (21), one side of base (21) is equipped with go-between (23) of being connected with act as go-between (30), drive arrangement (24) are installed to the upside of base (21), drive arrangement (24) drive mounting platform (26) rotate for the detecting instrument who detects dam facing (62) is installed on mounting platform (26), GPS locator (40) for fixing a position the position of detection platform (20) are installed on base (21).
7. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam as claimed in claim 6, wherein: the driving device (24) comprises a second motor (241) and a speed reducer (242), an input shaft of the speed reducer (242) is located at a horizontal position, an output shaft of the second motor (241) is connected with an input shaft of the speed reducer (242), an output shaft of the speed reducer (242) extends upwards vertical to the input shaft, and a third gear (243) is installed on the output shaft of the speed reducer (242); a damping transmission device (25) is arranged at the bottom of the mounting platform (26), the damping transmission device (25) comprises a first buffer body (251) fixedly connected with the base (21), a support shaft (252) is rotatably mounted in the first buffer body (251), one end of the support shaft (252) vertically extends out of the upper side face of the first buffer body (251), a fourth gear (253) is fixedly mounted at the top of the support shaft (252), a second buffer body (254) is mounted on the upper side face of the fourth gear (253), the mounting platform (26) is mounted above the second buffer body (254), and the third gear (243) is meshed with the fourth gear (253); protection plates (29) are installed on two sides, located on the second motor (241) and the mounting platform (26), of the base (21), the protection plates (29) comprise third vertical plates (291) which are vertically fixed with the base (21) respectively, and protection pads (292) are installed on the outer sides of the third vertical plates (291).
8. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam according to claim 6 or 7, wherein: install on mounting platform (26) and provide module interface (27) of communication and/or electric power and mount pad (28) of fixed detecting instrument for detecting instrument, mount pad (28) are including being connected fixed mounting panel (281) with mounting platform (26), are equipped with ring (282) that upwards stretch out on mounting panel (281), and blotter (283) are installed at the top of ring (282), the center of ring (282) is mounting hole (285), is equipped with the internal thread in mounting hole (285), the top of mounting hole (285) is equipped with sealing washer (284), and sealing washer (284) are installed in the annular at mounting hole (285) top.
9. The intelligent platform for detecting the dam face performance of the concrete faced rockfill dam as claimed in claim 6, wherein: the expansion seat (50) comprises an expansion bottom plate (51), a plurality of sliding grooves (511) are formed in the upper side of the expansion bottom plate (51), expansion vertical plates (52) are respectively installed at two ends of the expansion bottom plate (51) in the direction perpendicular to the sliding grooves (511), two clamping plates (53) are installed between the expansion vertical plates (52) on two sides, the two clamping plates (53) are connected with the sliding grooves (511) in a matched mode and can slide along the sliding grooves (511), the clamping plates (53) are in an inverted L shape, the two clamping plates are oppositely arranged to form clamping spaces, and springs (54) are arranged between the clamping plates (53) and the expansion vertical plates (52); the bottom of the expansion bottom plate (51) is provided with a connecting rod (55), the connecting rod (55) extends downwards perpendicular to the expansion bottom plate (51), the lower end of the connecting rod (55) is provided with an external thread (551), and the external thread (551) can be screwed with a mounting hole (285) of the mounting base (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879135A (en) * | 2023-07-21 | 2023-10-13 | 南通海洋水利工程检测有限公司 | Hydraulic engineering building prevention of seepage quality monitoring devices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879135A (en) * | 2023-07-21 | 2023-10-13 | 南通海洋水利工程检测有限公司 | Hydraulic engineering building prevention of seepage quality monitoring devices |
| CN116879135B (en) * | 2023-07-21 | 2024-01-30 | 南通海洋水利工程检测有限公司 | Hydraulic engineering building prevention of seepage quality monitoring devices |
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| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Anhuan Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980045308 Denomination of utility model: An intelligent platform for detecting the surface performance of concrete face rockfill dams Granted publication date: 20221220 License type: Common License Record date: 20231103 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hubei Anhuan Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980045308 Date of cancellation: 20240528 |
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| EC01 | Cancellation of recordation of patent licensing contract |