CN210268547U - Reservoir dam deformation monitoring device - Google Patents
Reservoir dam deformation monitoring device Download PDFInfo
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- CN210268547U CN210268547U CN201921597790.0U CN201921597790U CN210268547U CN 210268547 U CN210268547 U CN 210268547U CN 201921597790 U CN201921597790 U CN 201921597790U CN 210268547 U CN210268547 U CN 210268547U
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- dam body
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Abstract
The utility model discloses a reservoir dam deformation monitoring devices belongs to reservoir dam deformation monitoring facilities field, including supporting shoe, horizontal threaded rod, motor protection casing, the supporting shoe is located the horizontal plane top on the dam, and inside level runs through horizontal threaded rod, the threaded sleeve is equipped with motor protection casing on the horizontal threaded rod, inside the second gag lever post that runs through with horizontal threaded rod is parallel in the top of motor protection casing. The utility model discloses a screw thread between horizontal threaded rod and motor protection casing and longitudinal threaded rod and the slider is rotatory for the monitoring casing that has the universal wheel can carry out the removal of level and vertical direction on the outer wall surface of dam body, thereby the work of the inside distance inductor and the camera that sets up of accessible recess, the monitoring of making a video recording and distance is carried out to the region that the monitoring casing passes through, carries out omnidirectional real-time supervision with this to the surface of dam body.
Description
Technical Field
The utility model relates to a reservoir dam deformation monitoring facilities field, specificly relate to a reservoir dam deformation monitoring devices.
Background
The reservoir dam is commonly applied to comprehensive benefits of water storage irrigation, flood control, power generation and the like, so that a plurality of actual benefits are brought to human beings, but the reservoir dam can also generate fundamental influences on immigration, riverways, water quality, aquatic organisms, riverbanks and the like, and the dam is broken and even can generate serious secondary disasters; the ecological problem of the reservoir dam is a challenging problem under many conditions, and the practical achievement of 'protection in development and development in protection' is tested from time to time, because the existing monitoring device for the deformation of the reservoir dam needs a plurality of cameras and related sensors to monitor the deformation of the surface of the reservoir dam, the manufacturing cost of the device is higher, and because the monitoring device can only monitor the local position of the dam, the safety performance of the dam is influenced, and therefore, the reservoir dam deformation monitoring device is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a reservoir dam deformation monitoring devices to solve and to have the monitoring devices that reservoir dam deformation was used now, need a plurality of cameras and relevant inductor to carry out deformation monitoring to device dam surface among the above-mentioned background art, thereby lead to the device to make the cost higher, and because it can only monitor the local position of dam, thereby cause the problem of influence to the security performance that the dam used.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a deformation monitoring device for a reservoir dam comprises a dam body, wherein an upper horizontal plane and a lower horizontal plane are respectively arranged at the upper end and the lower end of the dam body, two supporting blocks which are symmetrical about the vertical center line of the dam body are fixed on the top surfaces of the upper horizontal plane and the lower horizontal plane, a transverse threaded rod horizontally penetrates through the inside of the top supporting block of the upper horizontal plane, a motor is fixed at the right end of the front surface of the transverse threaded rod, a motor protective cover is sleeved on the upper thread of the transverse threaded rod, a second limiting rod parallel to the transverse threaded rod penetrates through the inside of the top end of the motor protective cover, two ends of the second limiting rod are respectively fixedly connected with the corresponding supporting blocks, a longitudinal threaded rod connected with the motor inside is embedded in the bottom end of the motor protective cover, the longitudinal threaded rod is parallel to the surface of the dam body and extends downwards, and a sliding block is, and the inside of slider runs through there is the horizontal slide bar to the both ends of horizontal slide bar are connected to respectively on the supporting shoe of the corresponding side in horizontal plane top, threaded sleeve is equipped with the monitoring casing on the longitudinal threaded rod, the top both sides of slider all are fixed with run through the monitoring casing and with motor protection casing bottom fixed connection's first gag lever post, and first gag lever post is parallel with the longitudinal threaded rod, the monitoring casing is seted up flutedly towards one side of dam body, the inside of recess is fixed with apart from the inductor, and is equipped with the camera with recess inner wall fixed connection apart from the both sides of inductor, the monitoring casing lies in the recess both sides on the side of dam body and all is fixed with buffer gear, buffer gear is fixed with the universal wheel with dam body surface contact towards one side of dam body.
Preferably, buffer gear including inside bracing piece that is equipped with the through-hole, run through the inside connecting rod of through-hole, locate inside the through-hole and rather than the spacing groove of intercommunication, with spacing groove sliding connection's stopper, common cover locate bracing piece and connecting rod outside around the spring and with connecting rod fixed connection's connecting block, the one end and the universal wheel of bracing piece are connected, stopper and connecting rod be the integrated into one piece structure, and the connecting rod passes through the cooperation and the bracing piece sliding connection of stopper and spacing groove, connecting block and monitoring casing fixed connection.
3. Advantageous effects
The utility model discloses a screw thread between horizontal threaded rod and motor protection casing and longitudinal threaded rod and the slider is rotatory, make the monitoring casing that has the universal wheel can carry out the removal of level and vertical direction on the outer wall surface of dam body, thereby the work of the inside distance inductor and the camera that sets up of accessible recess, the monitoring of making a video recording and distance is carried out to the region that the monitoring casing passes through, with this carry out omnidirectional real-time supervision to the surface of dam body, this monitoring structure's setting, effectively reduced the number that has had camera and relevant induction elements to use now, and avoided having now had the drawback that can only monitor the region of dam body part, thereby greatly reduced dam deformation monitoring required cost and improved the flexibility performance of its use.
The utility model discloses when the lateral surface of dam body produced the arch, make the universal wheel through this department extrude the spring, thereby make the regulation of carrying out flexible length between bracing piece and the connecting rod, with this lift up the universal wheel is whole, this structure set up effectually avoid because the dam body surface produces protruding deformation, influence that causes the universal wheel normal movement, thereby play the effect of a buffering protection, the inside work apart from inductor and camera that sets up of accessible recess simultaneously, make a video recording and protruding deformation height detects this arch, through detecting numerical value and setting up the contrast between the threshold value, take corresponding remedial measure to the dam body.
The utility model discloses spacing formula sliding construction's between bracing piece and the connecting rod setting, the effectual universal wheel of having avoided has the production of derailing phenomenon between slip in-process bracing piece and connecting rod, also carried out the assistance to the flexible work of spring simultaneously, so the setting of connected mode between bracing piece and the connecting rod has improved compactness and harmony of connecting between this monitoring devices internals greatly.
Drawings
Fig. 1 is a front view of the external structure of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
FIG. 3 is a schematic view of the bottom structure of the monitoring housing;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
fig. 5 is a schematic view of the internal structure of the buffer mechanism.
Reference numerals: 1-dam body, 2-upper horizontal plane, 3-supporting block, 4-transverse threaded rod, 5-motor, 6-motor shield, 7-longitudinal threaded rod, 8-monitoring shell, 9-transverse sliding rod, 10-sliding block, 11-lower horizontal plane, 12-groove, 13-camera, 14-distance sensor, 15-buffer mechanism, 16-universal wheel, 17-connecting block, 18-supporting rod, 19-through hole, 20-connecting rod, 21-limiting groove, 22-limiting block, 23-spring, 24-first limiting rod, and 25-second limiting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
As shown in figure 1, the deformation monitoring device for the reservoir dam comprises a dam body 1, wherein an upper horizontal plane 2 and a lower horizontal plane 11 are respectively arranged at the upper end and the lower end of the dam body 1, two supporting blocks 3 symmetrical about the vertical center line of the dam body 1 are respectively fixed on the top end surfaces of the upper horizontal plane 2 and the lower horizontal plane 11, a transverse threaded rod 4 horizontally penetrates through the inside of the top end supporting block 3 positioned on the upper horizontal plane 2, a motor 5 is fixed at the right end of the front surface of the transverse threaded rod 4, a motor protective cover 6 is sleeved on the transverse threaded rod 4 in a threaded manner, a second limiting rod 25 parallel to the transverse threaded rod 4 penetrates through the inside of the top end of the motor protective cover 6, two ends of the second limiting rod 25 are respectively and fixedly connected with the corresponding supporting blocks 3, a longitudinal threaded rod 7 connected with the motor inside is embedded in the bottom end of the motor protective cover 6, and the longitudinal threaded rod 7, the bottom end of the longitudinal threaded rod 7 is rotatably connected with a sliding block 10 through a bearing, a transverse sliding rod 9 penetrates through the sliding block 10, two ends of the transverse sliding rod 9 are respectively connected to the supporting blocks 3 on the corresponding side of the top end of the lower horizontal plane 11, a monitoring shell 8 is sleeved on the longitudinal threaded rod 7 in a threaded manner, first limiting rods 24 which penetrate through the monitoring shell 8 and are fixedly connected with the bottom end of the motor protective cover 6 are fixed on two sides of the top end of the sliding block 10 respectively, the first limiting rods 24 are parallel to the longitudinal threaded rod 7, a groove 12 is formed in one side, facing the dam body 1, of the monitoring shell 8, a distance sensor 14 is fixed in the groove 12, cameras 13 fixedly connected with the inner wall of the groove 12 are arranged on two sides of the distance sensor 14, and buffer mechanisms 15 are fixed on two sides, located on one side, facing the;
the buffer mechanism 15 comprises a support rod 18 with a through hole 19 arranged inside, a connecting rod 20 penetrating through the through hole 19, a limit groove 21 arranged inside the through hole 19 and communicated with the through hole, a limit block 22 connected with the limit groove 21 in a sliding manner, a spring 23 sleeved on the periphery of the outer sides of the support rod 18 and the connecting rod 20 together, and a connecting block 17 fixedly connected with the connecting rod 20, wherein one end of the support rod 18 is connected with the universal wheel 16, the limit block 22 and the connecting rod 20 are of an integrally formed structure, the connecting rod 20 is connected with the support rod 18 in a sliding manner through the matching of the limit block 22 and the limit groove 21, the connecting block 17 is fixedly connected with the monitoring shell 8, when the outer side surface of the dam body 1 is raised, the spring 23 is extruded through the universal wheel 16 at the position, so that the universal wheel 16 is integrally lifted up, and the structure effectively avoids the influence on the normal movement of the universal wheel, thereby play the effect of a buffering protection, and the work through the inside distance inductor 14 and the camera 13 that sets up of recess 12, make a video recording and protruding deformation height detects this bellying, through detecting numerical value and setting up the contrast between the threshold value, take corresponding remedial measure to dam body 1, spacing formula sliding structure's setting between bracing piece 18 and the connecting rod 20, the effectual universal wheel 16 of having avoided has the production of derailing phenomenon between bracing piece 18 and the connecting rod 20 in the slip process, also supplementary to the flexible work of spring 23 simultaneously, so the setting of connected mode between bracing piece 18 and the connecting rod 20, the compactness and the harmony of connecting between this monitoring devices internals have been improved greatly, buffer gear 15 is fixed with the universal wheel 16 with dam body 1 surface contact towards one side of dam body 1.
The concrete application process of the reservoir dam deformation monitoring device is as follows: when the dam body is used, firstly, the longitudinal threaded rod 7 below the motor protective cover 6 is transversely moved on the surface parallel to the dam body 1 through the rotation between the transverse threaded rod 4 and the motor protective cover 6, after the transverse threaded rod is shifted to a certain position, the rotation of the transverse threaded rod 4 is stopped, secondly, the rotation of a driving motor connected with the top end of the longitudinal threaded rod 7, namely, a motor arranged in the motor protective cover 6 drives the longitudinal threaded rod 7 to rotate, so that the monitoring shell 8 matched with the surface thread of the longitudinal threaded rod is enabled to move up and down on the outer wall surface of the longitudinal threaded rod 7, and meanwhile, the monitoring shell 8 and the motor protective cover 6 during translation are limited through the first limiting rod 24 and the second limiting rod 25, so as to limit the parallel movement of the monitoring shell 8 and the motor protective cover 6, when the monitoring shell 8 and the motor protective cover 6 move, the movement of the, the monitoring shell 8 moving at any position is assisted by moving the universal wheels 16 horizontally and vertically, and the monitoring shell 8 can be adjusted at any position, so that parts mounted in the monitoring shell 8 can monitor the deformation of the dam body 1 in any area through which the parts pass, and the limitation that most existing deformation monitoring devices can only monitor the local deformation of the dam body is avoided;
secondly, through the work of a distance sensor 14 and a camera 13 arranged in the groove 12, the region through which the monitoring shell 8 passes is subjected to image pickup and distance monitoring, and corresponding remedial measures are taken for the dam body 1 through comparison between a detection value and a set threshold value, so that the dam body 1 is prevented from being locally deformed greatly and affecting the use safety of the dam body 1;
when the lateral surface of dam body 1 produced protruding, make through the universal wheel 16 of this department extrude spring 23, thereby lift up universal wheel 16 is whole, the setting up of this structure is effectual avoided because dam body 1 surface produces protruding deformation, influence that causes universal wheel 16 normal movement, thereby play a buffering protection's effect, and the work of the distance inductor 14 and camera 13 that sets up through recess 12 inside, make a video recording and protruding deformation height detects this protruding department, through detecting the numerical value and setting up the contrast between the threshold value, take corresponding remedial measure to dam body 1, the use of this reservoir dam deformation monitoring devices has just so been accomplished.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (2)
1. A deformation monitoring device for a reservoir dam comprises a dam body (1), wherein an upper horizontal plane (2) and a lower horizontal plane (11) are respectively arranged at the upper end and the lower end of the dam body (1), two supporting blocks (3) symmetrical about the vertical center line of the dam body (1) are fixed on the top end surfaces of the upper horizontal plane (2) and the lower horizontal plane (11), the deformation monitoring device is characterized in that a transverse threaded rod (4) horizontally penetrates through the inside of the top end supporting block (3) of the upper horizontal plane (2), a motor (5) is fixed at the right end of the front side of the transverse threaded rod (4), a motor protective cover (6) is sleeved on the transverse threaded rod (4) in a threaded manner, a second limiting rod (25) parallel to the transverse threaded rod (4) penetrates through the inside of the top end of the motor protective cover (6), and the two ends of the second limiting rod (25) are respectively fixedly connected with the corresponding supporting blocks (, the bottom of the motor protective cover (6) is internally embedded with a longitudinal threaded rod (7) connected with an internal motor, the longitudinal threaded rod (7) is parallel to the surface of the dam body (1) and extends downwards, the bottom of the longitudinal threaded rod (7) is rotatably connected with a sliding block (10) through a bearing, a transverse sliding rod (9) penetrates through the sliding block (10), the two ends of the transverse sliding rod (9) are respectively connected to the supporting blocks (3) on the corresponding side of the top end of a lower horizontal plane (11), a monitoring shell (8) is sleeved on the longitudinal threaded rod (7) in a threaded manner, first limiting rods (24) penetrating through the monitoring shell (8) and fixedly connected with the bottom end of the motor protective cover (6) are fixed on the two sides of the top end of the sliding block (10), the first limiting rods (24) are parallel to the longitudinal threaded rod (7), a groove (12) is formed in the monitoring shell (8) towards one side of the dam, the inside of recess (12) is fixed with apart from inductor (14), and is equipped with camera (13) with recess (12) inner wall fixed connection apart from the both sides of inductor (14), it all is fixed with buffer gear (15) all to lie in recess (12) both sides on the side of dam body (1) to monitor casing (8), one side that buffer gear (15) faced dam body (1) is fixed with universal wheel (16) with dam body (1) surface contact.
2. The apparatus of claim 1, wherein the monitoring device is a device for monitoring the deformation of a dam, the buffer mechanism (15) comprises a supporting rod (18) with a through hole (19) arranged inside, a connecting rod (20) penetrating through the through hole (19), a limiting groove (21) arranged inside the through hole (19) and communicated with the through hole, a limiting block (22) connected with the limiting groove (21) in a sliding way, a spring (23) sleeved on the outer sides of the supporting rod (18) and the connecting rod (20) together, and a connecting block (17) fixedly connected with the connecting rod (20), one end of the supporting rod (18) is connected with the universal wheel (16), the limiting block (22) and the connecting rod (20) are of an integrated structure, and the connecting rod (20) is in sliding connection with the supporting rod (18) through the matching of the limiting block (22) and the limiting groove (21), and the connecting block (17) is fixedly connected with the monitoring shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597790.0U CN210268547U (en) | 2019-09-25 | 2019-09-25 | Reservoir dam deformation monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597790.0U CN210268547U (en) | 2019-09-25 | 2019-09-25 | Reservoir dam deformation monitoring device |
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| CN210268547U true CN210268547U (en) | 2020-04-07 |
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| CN201921597790.0U Active CN210268547U (en) | 2019-09-25 | 2019-09-25 | Reservoir dam deformation monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762887A (en) * | 2020-12-29 | 2021-05-07 | 深圳市广汇源环境水务有限公司 | Dam body surface deformation monitoring automatic measurement control system |
| CN112797953A (en) * | 2021-02-21 | 2021-05-14 | 王鹏 | Displacement auxiliary measuring mechanism and reservoir dam monitoring and early warning device thereof |
| CN112820180A (en) * | 2021-01-19 | 2021-05-18 | 刘军 | Multifunctional sand table for city planning and use method |
| CN112985863A (en) * | 2021-02-25 | 2021-06-18 | 湖南省水利投地方电力有限公司 | A device for water sluicegate detects |
-
2019
- 2019-09-25 CN CN201921597790.0U patent/CN210268547U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762887A (en) * | 2020-12-29 | 2021-05-07 | 深圳市广汇源环境水务有限公司 | Dam body surface deformation monitoring automatic measurement control system |
| CN112820180A (en) * | 2021-01-19 | 2021-05-18 | 刘军 | Multifunctional sand table for city planning and use method |
| CN112797953A (en) * | 2021-02-21 | 2021-05-14 | 王鹏 | Displacement auxiliary measuring mechanism and reservoir dam monitoring and early warning device thereof |
| CN112797953B (en) * | 2021-02-21 | 2022-10-25 | 云启勘测设计有限公司 | Displacement auxiliary measuring mechanism and reservoir dam monitoring and early warning device thereof |
| CN112985863A (en) * | 2021-02-25 | 2021-06-18 | 湖南省水利投地方电力有限公司 | A device for water sluicegate detects |
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