CN204128545U - Video hydrostatic level - Google Patents
Video hydrostatic level Download PDFInfo
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- CN204128545U CN204128545U CN201420633162.4U CN201420633162U CN204128545U CN 204128545 U CN204128545 U CN 204128545U CN 201420633162 U CN201420633162 U CN 201420633162U CN 204128545 U CN204128545 U CN 204128545U
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Abstract
The utility model discloses a kind of video hydrostatic level, comprise liquid storing barrel (1), visual level scale (2) and camera (3), level scale (2) is for immediately embodying the height of liquid storing barrel (1) interior water level, and camera (3) is for taking level scale (2).The utility model shows the height of water level in liquid storing barrel intuitively, exactly by level scale, the remote monitoring of SEA LEVEL VARIATION is realized again by camera shooting level scale, stop the water level erroneous judgement because displacement meter fault, temperature drift, compensating circuit fault etc. cause, improve the reliability of water level variable testing result; Achieve telecommunication network monitoring, improve monitoring efficiency, reduce monitoring cost, be specially adapted to the engineering fields such as subway, high ferro, dam; Can independently use, also can with the hydrostatic level of conventional belt displacement meter with the use of, use the water level that photographs of camera to verify the waterlevel data that displacement meter collects.
Description
Technical field
The utility model relates to civil engineering projects water level monitoring field, particularly relates to a kind of video hydrostatic level.
Background technology
Static liquid level is the exact instrument of measurement 2 or multi-point relative settlement, is mainly used in the monitoring of the perpendicular displacements such as dam, nuclear power station, skyscraper, foundation ditch, tunnel, bridge, subway and inclination.Static liquid level is generally arranged on the contour survey pier of testee or on testee wall level line, in use, is communicated with between the liquid storing barrel of multiple hydrostatic level by fluid-through tube.
The structure of conventional static spirit-leveling instrument as shown in Figure 1, be provided with float and displacement meter, float position synchronously changes with the change of liquid level, is measured the variable quantity of this displacement by displacement meter, the liquid level of each liquid storing barrel is measured by displacement meter, measures the liquid level variable quantity of each hydrostatic level thus.In use, exist and cause measurement data to occur the situation of mistake because displacement meter damages, and the accuracy of measurement of displacement meter is comparatively serious by the interference ratio of the environmental factors such as temperature, cannot avoid temperature drift, accuracy cannot ensure; In order to solve the problem of temperature drift, usually adopt the mode of temperature compensation to carry out compensate for disturbances, but also there is potential faults in temperature-compensation circuit, also cannot ensure the accuracy of hydrostatic level originally.And hydrostatic level is applied to the long-term unattended operation environment in good time of civil engineering projects usually, when occurring abnormal, slip-stick artist can not arrive field observation, effect at once, and this will cause serious erroneous judgement, causes significant impact to engineering project.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of video hydrostatic level is provided, the height of water level in liquid storing barrel is shown intuitively by level scale, the remote monitoring of SEA LEVEL VARIATION is realized again by camera shooting level scale, stop the water level erroneous judgement because conventional static spirit-leveling instrument displacement meter fault, temperature drift, compensating circuit fault etc. cause, the reliability of variable quantity testing result of flooding.
The purpose of this utility model is achieved through the following technical solutions: video hydrostatic level, comprises liquid storing barrel, visual level scale and camera, and level scale is used for the instant height embodying water level in liquid storing barrel, and camera is for taking level scale.
On the inwall that described level scale is arranged on liquid storing barrel or outer wall.
The top cover of described liquid storing barrel is provided with rule straight down, or rule is installed straight up in the bottom of liquid storing barrel, level scale is arranged on the scale.
Described liquid storing barrel is provided with holder, holder is provided with rule straight down, level scale is arranged on the scale.
Video hydrostatic level also comprises at least one transparent water level pipe, and the bottom of transparent water level pipe is connected with liquid storing barrel formation linker, on the inwall that described level scale is arranged on transparent water level pipe or outer wall.
Be connected by integral structure or split-type structural between camera with liquid storing barrel.
The utility model can independent utility on liquid storing barrel, directly monitored the changing value of liquid storing barrel middle water level by the long-range shooting level scale of camera; Also can with the hydrostatic level of conventional belt displacement meter with the use of, use SEA LEVEL VARIATION value taken by camera to verify the SEA LEVEL VARIATION data that displacement meter collects.
The beneficial effects of the utility model are:
1) directly perceived by level scale, show the height of water level in liquid storing barrel exactly, the remote monitoring of SEA LEVEL VARIATION is realized again by camera shooting level scale, overturn the principle of conventional static spirit-leveling instrument water level detecting, stop the water level erroneous judgement caused because of conventional static spirit-leveling instrument displacement meter fault, also the impacts such as the temperature drift of displacement meter can fundamentally be avoided, the impact of temperature-compensation circuit fault can be avoided simultaneously, what camera photographed is physics scale, scale mark and camera all can not be subject to the impact of temperature drift, the reliability of water level variable testing result is high,
2) achieve telecommunication network monitoring, improve monitoring efficiency, reduce monitoring cost, be specially adapted to the engineering fields such as subway, high ferro, dam;
3) the utility model can independent utility on liquid storing barrel, directly monitored the changing value of liquid storing barrel middle water level by the long-range shooting level scale of camera, monitoring result is reliable; Also can with the hydrostatic level of conventional belt displacement meter with the use of, use SEA LEVEL VARIATION value taken by camera to verify the SEA LEVEL VARIATION data that displacement meter collects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hydrostatic level of conventional belt displacement meter;
Fig. 2 is the structural representation of the utility model embodiment one video hydrostatic level;
Fig. 3 is the structural representation of the utility model embodiment two video hydrostatic level;
Fig. 4 is the structural representation of the utility model embodiment three video hydrostatic level;
Fig. 5 is the structural representation of the utility model embodiment four video hydrostatic level;
Fig. 6 is the structural representation one of the utility model embodiment five video hydrostatic level;
Fig. 7 is the structural representation two of the utility model embodiment five video hydrostatic level;
Fig. 8 is the structural representation of the utility model embodiment six video hydrostatic level;
In figure, 1-liquid storing barrel, 2-level scale, 3-camera, 4-rule, 5-holder, the transparent water level pipe of 6-, 7-displacement meter, 8-float, 9-connecting link.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
Video hydrostatic level, comprises liquid storing barrel 1, visual level scale 2 and camera 3, and level scale 2 is for immediately embodying the height of water level in liquid storing barrel 1, and camera 3 is for taking level scale 2.
[embodiment 1] as shown in Figure 2, on the inwall that described level scale 2 is arranged on liquid storing barrel 1 or outer wall.
[embodiment 2] as shown in Figure 3, the top cover of described liquid storing barrel 1 is provided with rule 4 straight down, and level scale 2 is arranged on rule 4.
Certainly, rule 4 also can be installed from the bottom of liquid storing barrel 1 straight up.
[embodiment 3] as shown in Figure 4, described liquid storing barrel 1 is provided with holder 5, holder 5 is provided with rule 4 straight down, level scale 2 is arranged on rule 4.
[embodiment 4] as shown in Figure 5, video hydrostatic level also comprises a transparent water level pipe 6, and the bottom of transparent water level pipe 6 is connected with liquid storing barrel 1 formation linker, on the inwall that described level scale 2 is arranged on transparent water level pipe 6 or outer wall.
As shown in Fig. 1 ~ 4, be connected between camera 3 with liquid storing barrel 1 by integral structure or split-type structural, it is outside that camera 3 can be contained in liquid storing barrel 1.
[embodiment 5] as shown in Figure 6, it is inner that camera 3 also can be contained in liquid storing barrel 1.Camera 3 is arranged on float 8, and camera 3 is for taking the level scale 2 be arranged on liquid storing barrel 1 inwall.
As shown in Figure 7, camera 3 is arranged on float 8, and camera 3 is for taking the level scale 2 be arranged on rule 4.
In order to reduce the gap between float 8 and liquid storing barrel 1 inwall as far as possible, rule 4 can make the arc-shaped matched with liquid storing barrel 1 inwall, and level scale 2 is arranged on the rule 4 of arc-shaped.
[embodiment 6] as shown in Figure 8, the utility model can independent utility on liquid storing barrel 1, directly monitored the changing value of liquid storing barrel 1 middle water level by the long-range shooting level scale 2 of camera 3; Also can with the hydrostatic level of conventional belt displacement meter 7 with the use of, use SEA LEVEL VARIATION value taken by camera 3 to verify the SEA LEVEL VARIATION data that displacement meter 7 collects.Conventional static spirit-leveling instrument comprises displacement meter 7, holder 5, liquid storing barrel 1 and float 8, and displacement meter 7 is arranged on liquid storing barrel 1 by holder 5, and float 8 is arranged on displacement meter 7 by connecting link 9.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (5)
1. video hydrostatic level, it is characterized in that: comprise liquid storing barrel (1), visual level scale (2) and camera (3), level scale (2) is for immediately embodying the height of liquid storing barrel (1) interior water level, and camera (3) is for taking level scale (2).
2. video hydrostatic level according to claim 1, is characterized in that: on the inwall that described level scale (2) is arranged on liquid storing barrel (1) or outer wall.
3. video hydrostatic level according to claim 1, it is characterized in that: the top cover of described liquid storing barrel (1) is provided with rule (4) straight down, or the bottom of liquid storing barrel (1) installs rule (4) straight up, level scale (2) is arranged on rule (4).
4. video hydrostatic level according to claim 1, is characterized in that: described liquid storing barrel (1) is provided with holder (5), holder (5) is provided with straight down rule (4), level scale (2) is arranged on rule (4).
5. video hydrostatic level according to claim 1, it is characterized in that: also comprise at least one transparent water level pipe (6), the bottom of transparent water level pipe (6) is connected with liquid storing barrel (1) formation linker, on the inwall that described level scale (2) is arranged on transparent water level pipe (6) or outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633162.4U CN204128545U (en) | 2014-10-29 | 2014-10-29 | Video hydrostatic level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633162.4U CN204128545U (en) | 2014-10-29 | 2014-10-29 | Video hydrostatic level |
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| Publication Number | Publication Date |
|---|---|
| CN204128545U true CN204128545U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420633162.4U Active CN204128545U (en) | 2014-10-29 | 2014-10-29 | Video hydrostatic level |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296720A (en) * | 2014-10-29 | 2015-01-21 | 四川金码科技有限公司 | Video static level gage |
| CN109282871A (en) * | 2018-11-29 | 2019-01-29 | 成都文博蓉耀科技有限公司 | A kind of water level monitoring device of the hydraulic engineering with auto-alarm function |
-
2014
- 2014-10-29 CN CN201420633162.4U patent/CN204128545U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296720A (en) * | 2014-10-29 | 2015-01-21 | 四川金码科技有限公司 | Video static level gage |
| CN109282871A (en) * | 2018-11-29 | 2019-01-29 | 成都文博蓉耀科技有限公司 | A kind of water level monitoring device of the hydraulic engineering with auto-alarm function |
| CN109282871B (en) * | 2018-11-29 | 2020-12-04 | 安徽中梓实业发展有限公司 | Hydraulic engineering is with water level monitoring device who has automatic alarm function |
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| GR01 | Patent grant |