CN215217527U - A monitoring facilities for water conservancy dam roller compacted concrete dam body - Google Patents
A monitoring facilities for water conservancy dam roller compacted concrete dam body Download PDFInfo
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- CN215217527U CN215217527U CN202120788799.0U CN202120788799U CN215217527U CN 215217527 U CN215217527 U CN 215217527U CN 202120788799 U CN202120788799 U CN 202120788799U CN 215217527 U CN215217527 U CN 215217527U
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- dam body
- laser collimator
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Abstract
The utility model discloses a monitoring device for a water conservancy dam roller compacted concrete dam body, which comprises a dam body, wherein the dam body is provided with a monitoring structure; the monitoring structure includes: two supporting components, operation box, motor, first gear, axis of rotation, second gear, laser collimator and receipt warning subassembly, the utility model relates to a water conservancy dam monitoring facilities technical field, the beneficial effect of present case is: the monitoring structure that the present case adopted carries out altitude mixture control and support to laser collimator and receipt warning subassembly through two built-in supporting components, makes laser collimator and receipt warning subassembly keep same height, and the built-in motor of rethread drive drives laser collimator and carries out angle modulation, makes laser collimator and receipt warning subassembly align the cooperation, and the effectual current laser collimator that has solved does not have regulatory function's technical problem.
Description
Technical Field
The utility model relates to a water conservancy dam monitoring facilities technical field specifically is a monitoring facilities for water conservancy dam roller compacted concrete dam body.
Background
A water conservancy dam is a common engineering project in water conservancy engineering construction, after a concrete dam and a masonry dam are built for water storage and use, the concrete dam and the masonry dam are inevitably deformed under the action of water, silt, wave, uplift pressure, temperature, earthquake and the like, so that collapse is seriously caused, at present, two modes are adopted for monitoring the deformation of the dam internationally, and according to the elevation and the position of a base point, the elevation and the position change of a surface mark point and a target position of the dam are measured by using a theodolite, a level gauge, an electronic distance measuring instrument or a laser collimator, a GPS, an intelligent total station and the like, so that the three-dimensional displacement data measurement of a measuring point can be realized.
In the installation process of the existing laser collimator, due to the limited installation position, the installation heights and the alignment angles of the transmitting end and the receiving end can be adjusted, but the existing laser collimator does not have an adjusting function.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a monitoring facilities for water conservancy dam roller compacted concrete dam body has solved current laser collimator in the installation, because the mounted position is restricted, can adjust the mounting height and the alignment angle of transmitting terminal and receiving terminal, and current laser collimator does not have regulatory function's technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a monitoring device for a water conservancy dam roller compacted concrete dam body comprises a dam body, wherein a monitoring structure is arranged on the dam body;
the monitoring structure includes: the device comprises two supporting components, an operation box body, a motor, a first gear, a rotating shaft, a second gear, a laser collimator and a receiving alarm component;
two equal fixed mounting in dam body upper wall face department, operation box fixed mounting in one of them the supporting component upper end, motor fixed mounting in operation box inner lower wall face department, first gear fixed mounting in the motor drive end, the axis of rotation pass through antifriction bearing movable mounting in the operation box, second gear fixed mounting in the axis of rotation and with first gear engagement, laser collimator fixed mounting in the axis of rotation upper end, receive warning subassembly fixed mounting in another the supporting component upper end.
Preferably, the support assembly comprises: the fixing plate, the four supporting legs and the four adjusting feet;
the fixed plate is fixed to the lower wall face of the operation box body, four supporting legs are fixedly mounted at the lower end of the fixed plate, and four adjusting feet are fixedly mounted at the lower ends of the four supporting legs.
Preferably, the reception alarm module includes: the device comprises a receiving box body, a laser receiver, an alarm and a signal transmission module;
the receiving box body is fixedly installed at the upper end of the supporting component, the laser receiver is fixedly installed at the inner lower wall face of the receiving box body, the alarm is fixedly installed at the inner upper wall face of the receiving box body and electrically connected with the laser receiver, and the signal transmission module is fixedly installed at the inner lower wall face of the receiving box body and electrically connected with the alarm.
Preferably, a fixed frame for fixing the motor is arranged at the joint of the motor and the operation box body.
Preferably, a glass plate convenient for receiving laser signals is arranged on one side wall surface of the receiving box body.
Preferably, a mounting plate for mounting the laser collimator is arranged at the joint of the laser collimator and the rotating shaft.
Advantageous effects
The utility model provides a monitoring facilities for water conservancy dam roller compacted concrete dam body possesses following beneficial effect: the monitoring structure that the present case adopted carries out altitude mixture control and support to laser collimator and receipt warning subassembly through two built-in supporting components, makes laser collimator and receipt warning subassembly keep same height, and the built-in motor of rethread drive drives laser collimator and carries out angle modulation, makes laser collimator and receipt warning subassembly align the cooperation, and the effectual current laser collimator that has solved does not have regulatory function's technical problem.
Drawings
Fig. 1 is a main view structure schematic diagram of a monitoring facilities for water conservancy dam roller compacted concrete dam body.
Fig. 2 is a partial enlarged schematic structure of main view that is used for monitoring facilities of water conservancy dam roller compacted concrete dam body.
Fig. 3 is a schematic block diagram of a structural relationship of a monitoring device for a water conservancy dam roller compacted concrete dam body.
In the figure: 1-a dam body; 2, operating the box body; 3-a motor; 4-a first gear; 5-a rotating shaft; 6-a second gear; 7-laser collimator; 8, fixing a plate; 9-supporting legs; 10-adjusting the footing; 11-a receiving box; 12-a laser receiver; 13-an alarm; 14-a signal transmission module; 15-a fixed frame; 16-a glass plate; 17-mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a monitoring facilities for water conservancy dam roller compacted concrete dam body, the major components of this case are: the dam comprises a dam body 1, wherein a monitoring structure is arranged on the dam body 1;
it should be noted that, when needing to monitor the dam body 1, the staff installs the monitoring structure on the dam body 1, and the monitoring structure is used to monitor the dam body 1.
In a specific implementation, the monitoring structure includes: the device comprises two supporting components, an operation box body 2, a motor 3, a first gear 4, a rotating shaft 5, a second gear 6, a laser collimator 7 and a receiving alarm component;
two equal fixed mounting of supporting component in dam body 1 wall department, operation box 2 fixed mounting in one of them supporting component upper end, motor 3 fixed mounting in lower wall department in operation box 2, first gear 4 fixed mounting in motor 3 drive end, axis of rotation 5 through antifriction bearing movable mounting in operation box 2, second gear 6 fixed mounting in axis of rotation 5 go up and with first gear 4 meshes, laser collimator 7 fixed mounting in 5 upper ends of axis of rotation, receive alarm component fixed mounting in another supporting component upper end.
It should be noted that, when needing to monitor dam body 1, fix two supporting component at the assigned position by the staff, fix alarm component and operation box 2 respectively on two supporting component again, motor 3 that rethread drive was installed in operation box 2 rotates, drive first gear 4 through motor 3 and rotate, through first gear 4 and 6 cooperations of second gear, drive axis of rotation 5 is at operation box 2 internal rotations, thereby make laser collimator 7 rotate, until with the cooperation of receiving alarm component.
In a specific implementation, the support assembly comprises: a fixed plate 8, four support legs 9 and four adjusting feet 10;
the fixed plate 8 is fixed at the lower wall surface of the operation box body 2, the four supporting legs 9 are fixedly arranged at the lower end of the fixed plate 8, and the four adjusting feet 10 are fixedly arranged at the lower ends of the four supporting legs 9.
It should be noted that, when the height of the laser collimator 7 and the receiving alarm assembly needs to be adjusted, the worker places the laser collimator 7 and the receiving alarm assembly on the fixing plate 8 respectively, and then adjusts the four adjusting feet 10 mounted on the four supporting legs 9, and changes the mounting height of the laser collimator 7 and the receiving alarm assembly through the four adjusting feet 10.
In a specific implementation process, the receiving alarm assembly comprises: the device comprises a receiving box body 11, a laser receiver 12, an alarm 13 and a signal transmission module 14;
the receiving box body 11 is fixedly installed at the upper end of the supporting component, the laser receiver 12 is fixedly installed at the lower wall face in the receiving box body 11, the alarm 13 is fixedly installed at the upper wall face in the receiving box body 11 and is electrically connected with the laser receiver 12, and the signal transmission module 14 is fixedly installed at the lower wall face in the receiving box body 11 and is electrically connected with the alarm 13.
It should be noted that, when dam body 1 needs to be monitored, the laser signal emitted by the laser emitter is received by laser receiver 12 installed in receiving box 11, and when dam body 1 is displaced, laser receiver 12 can not receive the laser signal, and then alarm signal is transmitted to the designated position by the cooperation of alarm 13 and signal transmission module 14, so as to achieve the purpose of monitoring dam body 1.
In the specific implementation process, further, a fixing frame 15 for fixing the motor 3 is arranged at the connection position of the motor 3 and the operation box body 2.
In the implementation process, furthermore, a glass plate 16 for receiving the laser signal is disposed on a side wall of the receiving box 11.
In a specific implementation process, further, a mounting plate 17 for mounting the laser collimator 7 is disposed at a connection position of the laser collimator 7 and the rotating shaft 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement that an element defined by the phrase "comprises an … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A monitoring device for a water conservancy dam roller compacted concrete dam body comprises a dam body and is characterized in that a monitoring structure is arranged on the dam body;
the monitoring structure includes: the device comprises two supporting components, an operation box body, a motor, a first gear, a rotating shaft, a second gear, a laser collimator and a receiving alarm component;
two equal fixed mounting in dam body upper wall face department, operation box fixed mounting in one of them the supporting component upper end, motor fixed mounting in operation box inner lower wall face department, first gear fixed mounting in the motor drive end, the axis of rotation pass through antifriction bearing movable mounting in the operation box, second gear fixed mounting in the axis of rotation and with first gear engagement, laser collimator fixed mounting in the axis of rotation upper end, receive warning subassembly fixed mounting in another the supporting component upper end.
2. The monitoring device for the roller compacted concrete dam body of a water conservancy dam according to claim 1, wherein the supporting component comprises: the fixing plate, the four supporting legs and the four adjusting feet;
the fixed plate is fixed to the lower wall face of the operation box body, four supporting legs are fixedly mounted at the lower end of the fixed plate, and four adjusting feet are fixedly mounted at the lower ends of the four supporting legs.
3. The monitoring device for the roller compacted concrete dam body of the water conservancy dam as claimed in claim 1, wherein said receiving alarm assembly comprises: the device comprises a receiving box body, a laser receiver, an alarm and a signal transmission module;
the receiving box body is fixedly installed at the upper end of the supporting component, the laser receiver is fixedly installed at the inner lower wall face of the receiving box body, the alarm is fixedly installed at the inner upper wall face of the receiving box body and electrically connected with the laser receiver, and the signal transmission module is fixedly installed at the inner lower wall face of the receiving box body and electrically connected with the alarm.
4. The monitoring equipment for the roller compacted concrete dam body of the water conservancy dam according to claim 1, wherein a fixing frame for fixing the motor is arranged at the joint of the motor and the operation box body.
5. The monitoring equipment for the roller compacted concrete dam body of the water conservancy dam as claimed in claim 3, wherein a glass plate for receiving laser signals is arranged on one side wall surface of the receiving box body.
6. The monitoring equipment for the roller compacted concrete dam body of the water conservancy dam as claimed in claim 1, wherein a mounting plate for mounting the laser collimator is arranged at the joint of the laser collimator and the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120788799.0U CN215217527U (en) | 2021-04-16 | 2021-04-16 | A monitoring facilities for water conservancy dam roller compacted concrete dam body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120788799.0U CN215217527U (en) | 2021-04-16 | 2021-04-16 | A monitoring facilities for water conservancy dam roller compacted concrete dam body |
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| CN215217527U true CN215217527U (en) | 2021-12-17 |
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| CN202120788799.0U Active CN215217527U (en) | 2021-04-16 | 2021-04-16 | A monitoring facilities for water conservancy dam roller compacted concrete dam body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396917A (en) * | 2022-02-25 | 2022-04-26 | 北京华昊水利水电工程有限责任公司 | Rubber dam safety detection method and system |
-
2021
- 2021-04-16 CN CN202120788799.0U patent/CN215217527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396917A (en) * | 2022-02-25 | 2022-04-26 | 北京华昊水利水电工程有限责任公司 | Rubber dam safety detection method and system |
| CN114396917B (en) * | 2022-02-25 | 2023-11-10 | 北京华昊水利水电工程有限责任公司 | Safety detection method and system for rubber dam |
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