Sluice foundation subsidence displacement observation device

Abstract

The utility model relates to the field of sluice foundation detection, and discloses a sluice foundation subsidence displacement observation device which comprises a base, a stand column fixed in the middle of the top of the base, scale marks engraved on the side wall of the stand column, a connecting seat sleeved on the side wall of the stand column, a pointer fixed at one end of the top of the connecting seat close to the scale marks, and a circular seat fixed at the top end of the stand column. A buzzer is fixed to the top of the circular base, monitoring mechanisms are arranged at the two symmetrical ends of the bottom of the circular base, a transparent protective cover is fixed to the top of the connecting base, a monitoring camera is arranged in the transparent protective cover, and the monitoring camera and the connecting base are fixed. According to the utility model, through the combination of the monitoring mechanism and the monitoring camera, the real-time monitoring of the settlement condition of the sluice base can be realized, continuous image data can be provided, the settlement height of the foundation can be analyzed and recorded conveniently, and when the settlement of the base exceeds a set threshold value, the buzzer gives an alarm sound to remind related personnel to take measures in time, so that the working efficiency is improved. The safety is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water gate foundation detection technical field especially relates to a kind of for water gate foundation subsidence displacement observation device. BACKGROUND

[0002] Water gate is a kind of engineering facility for controlling water flow, usually used in the management of river, lake or reservoir, etc. Water gate's main functions include regulating water level, controlling flow, storing water, discharging water and preventing flood, etc. In water gate engineering, the monitoring of foundation subsidence displacement is an important link to ensure the safe and stable operation of water gate. As important water conservancy facilities, the settlement of water gate foundation directly affects the structural safety of water gate and the normal play of function, therefore, a kind of for water gate foundation subsidence displacement observation device is needed.

[0003] At present, dam safety monitoring usually shoots through camera to obtain the continuous image data of foundation, and calculates the displacement value by recognizing the feature points in image and tracking the change of these points at different times. However, the traditional water gate foundation subsidence displacement observation device usually does not have the mechanism for protecting the camera, and the air around the water gate is relatively humid. The water vapor in the air may condense on the surface of camera lens and form fog, resulting in blurred image and reducing the monitoring effect. The moisture may even penetrate into the camera, affecting the normal work of circuit board and other electronic components, causing short circuit or failure. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art and provides a kind of for water gate foundation subsidence displacement observation device.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of for water gate foundation subsidence displacement observation device, including base, fixed with stand in the middle of base top, scale line is engraved on the side wall of stand, connecting seat is sleeved with the side wall of stand, pointer is fixed with the one end of connecting seat top near scale line, circular seat is fixed with the top end of stand, buzzer is fixed with the top of circular seat, monitoring mechanism is provided with in the symmetrical both ends of circular seat bottom, transparent protective cover is fixed with the top of connecting seat, monitoring camera is arranged in the inside of transparent protective cover, and monitoring camera and connecting seat are fixed, air outlet is set in the symmetrical both side walls of transparent protective cover, detection mechanism is arranged in the inside of transparent protective cover, heating mechanism for heating is equipped in the top of connecting seat, the combination of monitoring mechanism and monitoring camera can be realized in the use process of the device Real-time monitoring of water gate base settlement, provide continuous image data, to facilitate analysis and record the settlement height of foundation, when base settlement exceeds set threshold value, buzzer issues warning sound and alarms, timely remind relevant personnel to take measures, ensure safety.

[0007] As a further scheme of the utility model, the monitoring mechanism includes a sleeve, the sleeve is fixed to the bottom of the circular seat, a sliding block is slidably connected to the inner side wall of the sleeve, a connecting rod is fixed to the bottom of the sliding block, and one end of the connecting rod penetrates through the bottom of the sleeve, a spring is arranged inside the sleeve, and the two ends of the spring are fixed to the sleeve and the sliding block respectively, a pressure sensor is fixed to the top of the connecting seat, and the pressure sensor is located directly below the connecting rod, when the base descends, the two sleeves are driven to move downward in cooperation with the stand and the circular seat, the connecting rod is driven to move downward in cooperation with the sliding block and the spring due to the downward movement of the sleeve, since the pressure sensor is electrically connected to a controller, when the connecting rod and the pressure sensor come into contact, the pressure sensor generates a signal transmission to the controller, the controller receives the signal and turns on the power switch of the buzzer, at this time, the buzzer alarms by sounding an alarm.

[0008] As a further scheme of the utility model, the detection mechanism comprises a humidity sensor, the humidity sensor is fixed to the inner top of the transparent protective cover, the heating mechanism comprises a connecting box, the connecting box is fixed to the top of the connecting seat, a rectangular frame is fixed to the inner side wall of the connecting box, an electric heating wire is fixed to the inner side wall of the rectangular frame, a connecting pipe is fixed to one end of the side wall of the connecting box, and the two ends of the connecting pipe are communicated with the connecting box and the transparent protective cover respectively, a fan is fixed to the top of the connecting seat, and the air outlet end of the fan is communicated with the connecting box, when the humidity sensor detects that the humidity in the transparent protective cover is relatively large, the humidity sensor generates a signal transmission to the controller, after the controller receives the signal, the power switch of the fan and the electric heating wire is opened, after the electric heating wire is electrified, the surface temperature rises, the fan is driven to suck the external air into the connecting box, after the air contacts the surface of the electric heating wire, the moisture in the air is removed, the hot air enters the transparent protective cover through the connecting pipe, and is discharged through the two air outlets, the inside of the transparent protective cover is heated, the moisture in the air is prevented from condensing on the surface of the lens of the monitoring camera, the image blurring is prevented, and the monitoring effect is improved.

[0009] As a further scheme of the utility model, the connecting seat bottom is fixed with L-shaped plates at two symmetrical ends, guide rods are fixed to the top of the base at two ends, and the two guide rods respectively penetrate the inner top of the two L-shaped plates, the guide rod L-shaped plate mainly plays a guiding and supporting role, and they help to maintain the structural stability of the whole device, ensure that each component can freely move along the predetermined path during operation, and cannot be deviated or inclined.

[0010] The utility model discloses the beneficial effect is:

[0011] 1. During the use of the device, the combination of the monitoring mechanism and the monitoring camera can realize real-time monitoring of the settlement of the water gate base, provide continuous image data for analysis and recording of the settlement height of the foundation, and when the base settlement exceeds the set threshold value, the buzzer emits an alarm sound to alarm and timely remind relevant personnel to take measures to ensure safety.

[0012] 2. The detection mechanism can detect the humidity in the transparent protective cover in real time, and the heating mechanism can effectively remove the moisture in the transparent protective cover, prevent the moisture from condensing on the surface of the lens of the monitoring camera, ensure the clarity of the monitoring image, and improve the monitoring effect. ACCURACY

[0013] Figure 1 The utility model proposes a structural schematic view of a water gate foundation subsidence displacement observation device;

[0014] Figure 2 The utility model proposes a stand, a connecting seat and a pointer schematic view of a water gate foundation subsidence displacement observation device.

[0015] Figure 3 A sleeve profile schematic view for a water gate foundation subsidence displacement observation device is provided in the utility model;

[0016] Figure 4 A transparent protective cover profile schematic view for a water gate foundation subsidence displacement observation device is provided in the utility model;

[0017] Figure 5 A connecting box profile schematic view for a water gate foundation subsidence displacement observation device is provided in the utility model.

[0018] In the drawing: 1, base; 2, stand; 3, connecting seat; 4, round seat; 5, buzzer; 6, sleeve; 7, pressure sensor; 8, L-shaped plate; 9, guide rod; 10, transparent protective cover; 11, connecting box; 12, sliding block; 13, connecting rod; 14, spring; 15, air outlet; 16, humidity sensor; 17, monitoring camera; 18, fan; 19, rectangular frame; 20, electric heating wire; 21, connecting pipe; 22, pointer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Reference Figure 1 - Figure 5The utility model provides a kind of water gate foundation subsidence displacement observation device, including base 1, the middle part of base 1 top is fixed with stand 2, scale line is engraved on the side wall of stand 2, stand 2 side wall is equipped with connecting seat 3, connecting seat 3 top is fixed with pointer 22 near one end of scale line, scale line is used to indicate the change of subsidence height or base position, by cooperation with pointer 22, the subsidence degree of water gate base can be directly displayed, to help monitoring personnel quickly judge the subsidence condition of base, stand 2 top is fixed with circular seat 4, circular seat 4 top is fixed with buzzer 5, buzzer 5 is used as alarm device, when base subsidence exceeds set threshold value, controller activates buzzer 5 and emits alarm sound, reminds monitoring personnel to pay attention to potential safety hazard, ensure that timely measures are taken to prevent accidents, circular seat 4 bottom is provided with monitoring mechanism at two ends of symmetry, connecting seat 3 top is fixed with transparent protective cover 10, monitoring camera 17 is arranged in transparent protective cover 10, and monitoring camera 17 is fixed with connecting seat 3, and transparent protective cover 10 is used to protect monitoring camera 17, air outlet 15 is formed in the two side walls of symmetry of transparent protective cover 10, detection mechanism is arranged in transparent protective cover 10, and heating mechanism is arranged on the top of connecting seat 3, in the process of using the device, the combination of monitoring mechanism and monitoring camera 17 can realize real-time monitoring of the subsidence condition of water gate base, provide continuous image data to facilitate the analysis and record of the subsidence height of foundation, when base subsidence exceeds set threshold value, buzzer 5 emits alarm sound and alarms, timely reminds relevant personnel to take measures, ensure safety.

[0021] In the embodiment, the monitoring mechanism includes a sleeve 6 fixed to the bottom of the circular seat 4, a sliding block 12 slidably connected to the inner side wall of the sleeve 6, a connecting rod 13 fixed to the bottom of the sliding block 12, and the connecting rod 13 penetrating through the bottom of the sleeve 6, a spring 14 arranged inside the sleeve 6, and the two ends of the spring 14 fixed to the sleeve 6 and the sliding block 12 respectively, a pressure sensor 7 fixed to the top of the connecting seat 3 and located directly below the connecting rod 13, the sliding block 12, the connecting rod 13, and the spring 14 cooperate to make the entire monitoring system flexible in response to the subsidence changes of the water gate base and effectively transmit these changes to the pressure sensor 7, thereby realizing the functions of monitoring and alarming. The cooperation of these components ensures the accuracy and reliability of the system. When the base descends, the two sleeves 6 are driven to move downward together with the stand 2 and the circular seat 4, the sleeve 6 moves downward in cooperation with the sliding block 12 and the spring 14 to drive the connecting rod 13 to move downward. Since the pressure sensor 7 is electrically connected to a controller, when the connecting rod 13 contacts the pressure sensor 7, the pressure sensor 7 generates a signal to the controller. After receiving the signal, the controller turns on the power switch of the buzzer 5, and at this time, the buzzer 5 emits an alarm sound to alarm.

[0022] In the embodiment, the detecting mechanism comprises the humidity sensor 16 fixed to the inner top of the transparent protective cover 10, and the heating mechanism comprises the connecting box 11 fixed to the top of the connecting seat 3, the rectangular frame 19 fixed to the inner side wall of the connecting box 11, the electric heating wire 20 fixed to the inner side wall of the rectangular frame 19, the connecting pipe 21 fixed to one end side wall of the connecting box 11 and in communication with the connecting box 11 and the transparent protective cover 10, the fan 18 fixed to the top of the connecting seat 3 and in communication with the connecting box 11 at the air outlet end, wherein the fan 18 and the electric heating wire 20 jointly control the humidity inside the transparent protective cover 10, and the combination helps to prevent the lens of the monitoring equipment from generating fog in a high-humidity environment, thereby improving the monitoring effect and accuracy; when the humidity sensor 16 detects that the annular humidity inside the transparent protective cover 10 is high, the humidity sensor 16 generates a signal and transmits to the controller, the controller receives the signal and turns on the power switches of the fan 18 and the electric heating wire 20, the surface temperature of the electric heating wire 20 rises after being powered on, the fan 18 is driven to suck the external air into the connecting box 11, the air contacts the surface of the electric heating wire 20 after removing the moisture, the hot air enters the transparent protective cover 10 through the connecting pipe 21 and is discharged through the two air outlets 15, the inside of the transparent protective cover 10 is heated to avoid the water vapor in the air from condensing on the lens of the monitoring camera 17 to form fog, prevent image blur and improve the monitoring effect.

[0023] In the embodiment, the L-shaped plates 8 are fixed to the bottom of the connecting seat 3, the guide rods 9 are fixed to the top of the base 1 and penetrate the inner top of the L-shaped plates 8, and the guide rods 9, the L-shaped plates 8 and the base 1 mainly play the guiding and supporting roles, which help to maintain the structural stability of the whole device and ensure that each component can freely move along the predetermined path without deviation or inclination during the operation.

[0024] The working principle of the embodiment is as follows: during use, the base 1 is fixed on the surface of the sluice foundation, and the connecting seat 3 is fixed on the ground, at this time, the distance between the pressure sensor 7 and the connecting rod 13 is the maximum threshold of the foundation settlement, when the sluice foundation settles, the sluice foundation can sink with the base 1, when the stand column 2 sinks, the scale line above the connecting seat 3 changes, the position of the scale line pointed by the observation pointer 22 is observed through the automatic shooting of the monitoring camera 17 at regular time intervals, so that the continuous image data of the foundation is obtained, and the height of the settlement can be seen, when the base 1 descends, the two sleeves 6 are driven downward by the stand column 2 and the circular seat 4, the sleeve 6 moves downward in cooperation with the sliding block 12 and the spring 14 to drive the connecting rod 13 to move downward, since the pressure sensor 7 is electrically connected with a controller, when the connecting rod 13 contacts the pressure sensor 7, the pressure sensor 7 generates a signal and transmits the signal to the controller, after the controller receives the signal, the power switch of the buzzer 5 is turned on, at this time, the buzzer 5 alarms with a warning sound, since the air humidity near the sluice is large, since the humidity sensor 16 is also electrically connected with the controller, when the humidity sensor 16 detects that the annular humidity inside the transparent protective cover 10 is large, the humidity sensor 16 generates a signal and transmits the signal to the controller, after the controller receives the signal, the power switches of the fan 18 and the electric heating wire 20 are turned on, after the electric heating wire 20 is electrified, the surface temperature rises to drive the fan 18 to suck the external air into the connecting box 11, and after the air contacts the surface of the electric heating wire 20, the moisture in the air is removed, the hot air enters the transparent protective cover 10 through the connecting pipe 21, and is discharged through the two air outlets 15, so that the inside of the transparent protective cover 10 is heated to avoid the moisture in the air from condensing on the lens surface of the monitoring camera 17 to form fog, prevent the image from being blurred, and improve the monitoring effect.

[0025] For the purposes of the description hereinafter, relative terms such as "above", "below", "upper", "lower", and the like can be used to describe the features of the application as illustrated in the drawings. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the drawings. For example, if the device in the drawings is inverted, then a device described as above other devices or structures would now be oriented below the other devices or structures. Thus, the exemplary term "above" can encompass both an orientation of above and below. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. The terms "first", "second", "third", etc. can be used herein to describe various features, elements, components and / or parameters in different embodiments of the application. However, the features, elements, components and / or parameters should not be limited by these terms. These terms are generally only used to distinguish one element or component or parameter from another element or component or parameter. Thus, a device or structure described as including a first element can include more than one of the first element.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0027] It should be noted that the terms "first", "second", and the like, used in the specification and in the claims of the application, as well as above-described appended drawings, are used to distinguish similar objects and are not necessarily used to describe a specific sequence or chronology. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented, for example, in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a list of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to such processes, methods, products or devices.

[0028] The preferred embodiments of the application described above are intended to be merely exemplary and those skilled in the art will recognize that modifications can be made to the embodiments without departing from the spirit and scope of the application. Accordingly, the described embodiments are merely exemplary and are not intended to suggest that the application will necessarily conform to the described embodiments, all modifications equivalent within the spirit and scope of the application are intended to be within the scope of the application.

Claims

1. A device for observing displacement of a water gate foundation due to subsidence, comprising a base (1), characterized in that, The base (1) top middle is fixed with a column (2), the column (2) side wall is engraved with a scale line, the column (2) side wall is equipped with a connecting seat (3), the connecting seat (3) top near the scale line one end is fixed with a pointer (22), the column (2) top is fixed with a circular seat (4), the circular seat (4) top is fixed with a buzzer (5), the circular seat (4) bottom symmetry both ends are provided with monitoring mechanism, the connecting seat (3) top is fixed with a transparent protective cover (10), the transparent protective cover (10) is provided with monitoring camera (17) inside, and monitoring camera (17) and connecting seat (3) are fixed, the transparent protective cover (10) symmetry both sides are provided with air outlet (15), the transparent protective cover (10) is provided with detection mechanism inside, the connecting seat (3) top is equipped with heating mechanism for heating.

2. The water gate foundation settlement displacement observation device according to claim 1, wherein The monitoring mechanism includes a sleeve (6), the sleeve (6) is fixed to the bottom of the circular seat (4), the sleeve (6) inner side wall is slidably connected with a sliding block (12), the sliding block (12) bottom is fixed with a connecting rod (13), and one end of the connecting rod (13) penetrates the bottom of the sleeve (6), the sleeve (6) is provided with a spring (14) inside, and the both ends of the spring (14) are fixed with the sleeve (6) and the sliding block (12) respectively, the connecting seat (3) top is fixed with a pressure sensor (7), and the pressure sensor (7) is located directly below the connecting rod (13).

3. The water gate foundation settlement displacement observation device according to claim 1, wherein The detection mechanism includes a humidity sensor (16), the humidity sensor (16) is fixed to the inner top of the transparent protective cover (10).

4. The water gate foundation settlement displacement observation device according to claim 1, wherein The heating mechanism includes a connecting box (11), the connecting box (11) is fixed to the top of the connecting seat (3), the connecting box (11) inner side wall is fixed with a rectangular frame (19), the rectangular frame (19) inner side wall is fixed with an electric heating wire (20), the connecting box (11) one end side wall is fixed with a connecting pipe (21), and the both ends of the connecting pipe (21) are communicated with the connecting box (11) and the transparent protective cover (10) respectively.

5. The water gate foundation settlement displacement observation device according to claim 1, wherein The connecting seat (3) top is fixed with a fan (18), and the air outlet end of the fan (18) is communicated with the connecting box (11).

6. The water gate foundation settlement displacement observation device according to claim 1, wherein The connecting seat (3) bottom symmetry both ends are fixed with an L-shaped plate (8), the base (1) top both ends are fixed with a guide rod (9), and the two guide rods (9) penetrate the inner top of the two L-shaped plates (8) respectively.

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