Dam deformation monitoring device

Abstract

The utility model discloses a dam deformation monitoring device, and relates to the technical field of dam monitoring. The dam assembly monitoring system is used for monitoring a dam assembly. The dam assembly comprises a dam body and an electrical box installed on one side of the upper surface of the dam body. The moving assembly is arranged at the upper end of the dam assembly; the moving assembly comprises a long plate fixed to the upper surface of the dam body. And; the monitoring assembly is arranged at the front end of the moving assembly; the monitoring assembly comprises a support fixed to the front end of the connecting block, a groove formed in one side of the support, a connecting rod fixed to the top end of the inner wall of the groove, a movable plate fixed to the bottom end of the connecting rod, an inductor fixed to the rear end of the movable plate, a spring fixed to the rear end of the movable plate and a contact plate fixed to the rear end of the spring. According to the utility model, by arranging the moving assembly and the monitoring assembly, the problems that a horizontal measuring instrument and a camera are inconvenient to monitor an underwater dam, and the horizontal measuring instrument and the camera are easy to damage if the horizontal measuring instrument and the camera extend into water are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dam monitoring, in particular to a dam deformation monitoring device. Background Art

[0002] A dam is a structure used to block water flow, form a reservoir, and control water flow. It is usually used for water storage, power generation or irrigation purposes. Dam deformation usually refers to changes in its structure or shape, which may be caused by damage or abnormal changes for various reasons. This deformation may affect the stability and function of the dam, so it is often necessary to monitor and repair it. Dam deformation may be caused by geological activities, water pressure, temperature changes or design defects. When monitoring dam deformation, level meters and cameras are used to monitor whether the dam has changed, but part of the dam is submerged in water, and it is inconvenient for level meters and cameras to monitor the underwater dam. If the level meters and cameras are extended underwater, they are easily damaged.

[0003] A Chinese patent discloses a reservoir dam deformation monitoring device (authorization announcement number CN219161240U). The patented technology mainly includes a dam, a mounting base is arranged above the dam, an antenna is arranged on the top of the mounting base, a first mounting platform is arranged on the outer wall of one side of the mounting base, five level measuring instruments with an inclination angle consistent with the slope of the dam are installed on the other end of the first mounting platform, a second mounting platform is installed on the outer wall of one side of the first mounting platform, and a camera with an inclination angle consistent with the slope of the dam is installed on the lower wall of the second mounting platform.

[0004] However, there are still some shortcomings in this patent. By setting a level meter and a camera, the patent can monitor the dam in real time for 24 hours under the driving action of the battery inside the installation base, and can transmit the monitored data to the network data terminal through the antenna, which is convenient for the later staff to monitor the situation of the dam in real time. In case of dam deformation, it can be discovered and handled in time to avoid major losses; however, the level meter and the camera are used to monitor whether the dam is deformed, but the dam is partially submerged in water, and the level meter and the camera are inconvenient to monitor the underwater dam. If the level meter and the camera are extended underwater, they are easily damaged. Therefore, those skilled in the art provide a dam deformation monitoring device to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a dam deformation monitoring device, which is used to monitor a dam component, wherein the dam component comprises a dam body, and is characterized in that: an electrical box is installed on one side of the upper surface of the dam body;

[0008] A mobile assembly is arranged at the upper end of the dam assembly;

[0009] The moving assembly includes a long plate fixed to the upper surface of the dam body, a long slot opened at the front end of the long plate, and a connecting block inserted into the long slot;

[0010] as well as;

[0011] A monitoring component is arranged at the front end of the mobile component;

[0012] The monitoring component includes a bracket fixed to the front end of the connecting block, a groove opened on one side of the bracket, a connecting rod fixed to the top of the inner wall of the groove, a movable plate fixed to the bottom end of the connecting rod, a sensor fixed to the rear end of the movable plate, a spring fixed to the rear end of the movable plate, and a contact plate fixed to the rear end of the spring.

[0013] Furthermore, an alarm light is installed on one side of the upper surface of the electrical box;

[0014] Specifically, the alarm light can alert the monitored dam of deformation, making it easier for staff to detect it in time.

[0015] Furthermore, a control switch box is fixed to one side of the upper surface of the long board, and a display screen and buttons are sequentially embedded and installed on the upper surface of the control switch box from back to front;

[0016] Specifically, the control switch box can control the start and stop of the motor.

[0017] Further, a threaded hole is opened on one side of the connection block, a round hole is opened on one side of the long plate, a motor is fixed on one side of the long plate, one side of the transmission shaft of the motor extends into the round hole, a threaded rod is fixed on one side of the transmission shaft of the motor, one side of the threaded rod passes through the threaded hole and is threadedly connected;

[0018] Specifically, the transmission shaft of the motor fixes the threaded rod, providing power for the rotation of the threaded rod, so that the connecting block, the bracket and the movable plate can be moved as needed, which is convenient for deformation monitoring of different positions of the dam.

[0019] Furthermore, the width of the long groove opened at the front end of the long plate matches the width of the connecting block;

[0020] Specifically, the width of the long groove matches the width of the connecting block. The long groove can limit the connecting block to prevent the threaded rod from rotating. The connecting block follows the rotation, which facilitates the movement of the connecting block.

[0021] Further, the dam body is parallel to the movable plate;

[0022] Specifically, the dam body is parallel to the movable plate, making it easy to monitor the protruding parts of the dam deformation.

[0023] 2. Beneficial effects

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] The utility model adds a moving component on the upper surface of the dam component. When the deformation of the dam needs to be monitored, the motor is started to rotate the threaded rod, and the connecting block, the bracket and the moving plate can be moved as needed, so that different positions of the dam body can be monitored, and the part of the dam body under water can be monitored at the same time;

[0026] At the same time, a monitoring component is added. When the deformation of the dam needs to be monitored, the movable plate moves and the contact plate fits the front end of the dam body. When the dam body is deformed, the spring is compressed and elastically deformed, and the contact plate contacts the sensor, which is convenient for monitoring whether the dam body is deformed.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is the front view of the utility model;

[0030] Figure 2 It is a side view of the dam assembly of the utility model;

[0031] Figure 3 It is a cross-sectional view of the mobile component of the utility model;

[0032] Figure 4 For the utility model Figure 3 A magnified image of

[0033] Figure 5 It is a side view of the monitoring component of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 100, dam assembly; 110, dam body; 120, alarm light; 130, electrical box; 200, moving assembly; 210, long board; 211, round hole; 212, long slot; 220, threaded rod; 230, control switch box; 240, motor; 250, connecting block; 251, threaded hole; 300, monitoring assembly; 310, contact plate; 320, spring; 330, sensor; 340, bracket; 341, groove; 350, connecting rod; 360, moving plate. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0038] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0039] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Example 1

[0041] See also Figure 1-Figure 4 As shown, this embodiment is a dam deformation monitoring device, which is used to monitor a dam assembly 100. The dam assembly 100 includes a dam body 110 and an electrical box 130 installed on one side of the upper surface of the dam body 110;

[0042] The mobile assembly 200 is disposed at the upper end of the dam assembly 100;

[0043] The moving assembly 200 includes a long plate 210 fixed to the upper surface of the dam body 110, a long slot 212 opened at the front end of the long plate 210, and a connecting block 250 inserted into the long slot 212;

[0044] An alarm light 120 is installed on one side of the upper surface of the electrical box 130;

[0045] A control switch box 230 is fixed to one side of the upper surface of the long board 210, and a display screen and buttons are sequentially embedded and installed on the upper surface of the control switch box 230 from back to front;

[0046] A threaded hole 251 is provided on one side of the connection block 250, a round hole 211 is provided on one side of the long plate 210, a motor 240 is fixed on one side of the long plate 210, a transmission shaft of the motor 240 extends into the round hole 211, a threaded rod 220 is fixed on one side of the transmission shaft of the motor 240, and one side of the threaded rod 220 passes through the threaded hole 251 and is threadedly connected;

[0047] The width of the long slot 212 opened at the front end of the long plate 210 matches the width of the connecting block 250;

[0048] Performing use of the mobile assembly 200;

[0049] When it is necessary to monitor whether the dam is deformed, the control switch box 230 is operated to start the motor 240, and the threaded rod 220 rotates. The connecting block 250, the bracket 340 and the movable plate 360 ​​can be moved as needed, so as to facilitate monitoring of different positions of the dam body 110 and the underwater part of the dam body 110.

[0050] Example 2

[0051] See also Figure 5 As shown, and;

[0052] The monitoring component 300 is arranged at the front end of the moving component 200;

[0053] The monitoring assembly 300 includes a bracket 340 fixed to the front end of the connecting block 250, a groove 341 opened on one side of the bracket 340, a connecting rod 350 fixed to the top of the inner wall of the groove 341, a moving plate 360 ​​fixed to the bottom end of the connecting rod 350, a sensor 330 fixed to the rear end of the moving plate 360, a spring 320 fixed to the rear end of the moving plate 360, and a contact plate 310 fixed to the rear end of the spring 320;

[0054] A threaded hole 251 is provided on one side of the connection block 250, a round hole 211 is provided on one side of the long plate 210, a motor 240 is fixed on one side of the long plate 210, a transmission shaft of the motor 240 extends into the round hole 211, a threaded rod 220 is fixed on one side of the transmission shaft of the motor 240, and one side of the threaded rod 220 passes through the threaded hole 251 and is threadedly connected;

[0055] The width of the long slot 212 opened at the front end of the long plate 210 matches the width of the connecting block 250;

[0056] The dam body 110 is parallel to the moving plate 360;

[0057] Performing the use of the monitoring component 300;

[0058] When it is necessary to monitor whether the dam is deformed or protruding, the movable plate 360 ​​moves, and the contact plate 310 fits against the dam body 110. When the contact plate 310 encounters a deformed or protruding position of the dam body 110, the spring 320 is compressed and deformed, and the contact plate 310 contacts the sensor 330, so as to facilitate monitoring of different positions of the dam body 110 for deformation or protrusion.

[0059] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dam deformation monitoring device, used for monitoring a dam assembly (100), the dam assembly (100) comprising a dam body (110), characterized in that: An electrical box (130) installed on one side of the upper surface of the dam body (110); A moving assembly (200) is arranged at the upper end of the dam assembly (100); The moving assembly (200) comprises a long plate (210) fixed to the upper surface of the dam body (110), a long slot (212) opened at the front end of the long plate (210), and a connecting block (250) inserted into the long slot (212); as well as; A monitoring component (300) is arranged at the front end of the moving component (200); The monitoring component (300) comprises a bracket (340) fixed to the front end of the connecting block (250), a groove (341) opened on one side of the bracket (340), a connecting rod (350) fixed to the top end of the inner wall of the groove (341), a moving plate (360) fixed to the bottom end of the connecting rod (350), a sensor (330) fixed to the rear end of the moving plate (360), a spring (320) fixed to the rear end of the moving plate (360), and a contact plate (310) fixed to the rear end of the spring (320).

2. A dam deformation monitoring device according to claim 1, characterized in that: An alarm light (120) is installed on one side of the upper surface of the electrical box (130).

3. A dam deformation monitoring device according to claim 1, characterized in that: A control switch box (230) is fixed to one side of the upper surface of the long board (210), and a display screen and buttons are sequentially embedded and installed on the upper surface of the control switch box (230) from back to front.

4. A dam deformation monitoring device according to claim 1, characterized in that: A threaded hole (251) is provided on one side of the connection block (250), a round hole (211) is provided on one side of the long plate (210), a motor (240) is fixed on one side of the long plate (210), one side of a transmission shaft provided on the motor (240) extends into the round hole (211), a threaded rod (220) is fixed on one side of the transmission shaft provided on the motor (240), one side of the threaded rod (220) passes through the threaded hole (251) and is threadedly connected.

5. A dam deformation monitoring device according to claim 1, characterized in that: The width of the long groove (212) opened at the front end of the long plate (210) matches the width of the connecting block (250).

6. A dam deformation monitoring device according to claim 1, characterized in that: The dam body (110) is parallel to the moving plate (360).

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